CRTS (Catalina/Mt Bigelow)

Event identifier is 1202011040444134833 or CSS120201:081210+040352

2455958.717967

2455958.694298

2455958.703378

2455958.712394

Reference

Finding Chart	Click here
Past CRTS images	Click here
Other images	Click here
Lightcurve	Click here
SDSS cutout	Click here
Position	(123.04274,4.06445)
Time	2012-02-01T05:05:50 (MJD 55958.2123843)
Magnitude	20.018400
Magnitude	19.338600
Magnitude	18.492300
Magnitude	18.440901

Event from stream CRTS

Event IVORN:	ivo://nvo.caltech/voeventnet/catot#1202011040444134833
from Stream:	CRTS

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	123.04274
	Dec	pos.eq.ra	deg	4.06445
	positionalError	stat.error;pos.eq	deg	0.0012
	ISOtime	time.epoch		2012-02-01T05:05:50
	MJDtime	time.epoch		55958.2123843
	role	meta.code		observation
	contactName			Andrew Drake (for the Catalina Real-time Transient Survey)
	contactEmail			ajd@cacr.caltech.edu
	contactPhone
	reference			http://nesssi.cacr.caltech.edu/catalina/20120201/1202011040444134833.html
Asteroid params	Opposition angle	pos.posAng	deg	352.881738
Asteroid params	Inner motion	pos.pm	arcsec/min	-0.678136
Asteroid params	Outer motion	pos.pm	arcsec/min	-0.473284
Asteroid params	Ecliptic Longitude	pos.ecliptic.lon	deg	124.395422
Asteroid params	Ecliptic Latitude	pos.ecliptic.lat	deg	-15.674671
Asteroid params	Apparent motion	pos.pm	arcsec	0.051174
Asteroid params	Timespan	time.interval	min	21.038880
Asteroid params	Ecliptic Inclination	pos.posAng	deg	0.820971
Asteroid params	Motion uncertainty RA	stat.error.sys	deg	0.057007
Asteroid params	Motion uncertainty Dec	stat.error.sys	deg	0.057007
First Detection params	magnitude	phot.mag;em.opt.R	mag	18.440901
First Detection params	mag_error	phot.mag;stat.error	mag	0.025893
First Detection params	ID	meta.id		1202011040444134833
First Detection params	average seeing	instr.det.psf	arcsec	2.460
First Detection params	JD	time.epoch	day	2455958.717967
First Detection params	RA	pos.eq.ra	deg	123.0427400
First Detection params	Dec	pos.eq.dec	deg	4.0644500
Second Detection params	magnitude2	phot.mag;em.opt.R	mag	20.018400
Second Detection params	mag_error2	phot.mag;stat.error	mag	0.052451
Second Detection params	ID2	meta.id		1202011040441134340
Second Detection params	average seeing2	instr.det.psf	arcsec	2.550
Second Detection params	JD2	time.epoch	day	2455958.694298
Second Detection params	RA2	pos.eq.ra	deg	123.0424300
Second Detection params	Dec2	pos.eq.dec	deg	4.0641000
Third Detection params	magnitude3	phot.mag;em.opt.R	mag	19.338600
Third Detection params	mag_error3	phot.mag;stat.error	mag	0.043825
Third Detection params	ID3	meta.id		1202011040442130215
Third Detection params	average seeing3	instr.det.psf	arcsec	2.540
Third Detection params	JD3	time.epoch	day	2455958.703378
Third Detection params	RA3	pos.eq.ra	deg	123.0430700
Third Detection params	Dec3	pos.eq.dec	deg	4.0642100
Fourth Detection params	magnitude4	phot.mag;em.opt.R	mag	18.492300
Fourth Detection params	mag_error4	phot.mag;stat.error	mag	0.027899
Fourth Detection params	ID4	meta.id		1202011040443132820
Fourth Detection params	average seeing4	instr.det.psf	arcsec	2.520
Fourth Detection params	JD4	time.epoch	day	2455958.712394
Fourth Detection params	RA4	pos.eq.ra	deg	123.0426900
Fourth Detection params	Dec4	pos.eq.dec	deg	4.0645100
Asteroid params	imgmaster	meta.ref.url		link
First Detection params	img	meta.ref.url		link
Second Detection params	img2	meta.ref.url		link
Third Detection params	img3	meta.ref.url		link
First Detection params	X	pos.frame	pixels	881.820007
First Detection params	Y	pos.frame	pixels	1923.681030
Second Detection params	X2	pos.frame	pixels	864.101990
Second Detection params	Y2	pos.frame	pixels	1931.781006
Third Detection params	X3	pos.frame	pixels	863.328003
Third Detection params	Y3	pos.frame	pixels	1897.947021
Asteroid params	SDSS match	stat.probability		0.000000
Asteroid params	Aperture reject	stat.probability		0.122
Asteroid params	Known Asteroid	stat.probability		0
Asteroid params	New Asteroid	meta.cryptic		0.000000
Fourth Detection params	img4	meta.ref.url		link
Fourth Detection params	X4	pos.frame	pixels	847.434998
Fourth Detection params	Y4	pos.frame	pixels	1929.420044
Asteroid params	Reject	meta.cryptic		0
Portfolio	past_imgs	meta.ref.url		link
Portfolio	lightcurve	meta.ref.url		link
Portfolio	other_imgs	meta.ref.url		link
Portfolio	finding_chart	meta.ref.url		link
Asteroid params	CSSID	meta.id		CSS120201:081210+040352

<?xml version="1.0" encoding="UTF-8"?>
  <VOEvent xmlns="http://www.ivoa.net/xml/VOEvent/v1.1" xmlns:voe="http://www.ivoa.net/xml/VOEvent/v1.1" version="1.1" role="observation" ivorn="ivo://nvo.caltech/voeventnet/catot#1202011040444134833" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.ivoa.net/xml/VOEvent/v1.1 http://www.ivoa.net/xml/VOEvent/VOEvent-v1.1.xsd">
    <Description xmlns="http://jabber.org/protocol/pubsub#event">
      Candidate new Transient
    </Description>
    <Who xmlns="http://jabber.org/protocol/pubsub#event">
      <AuthorIVORN>
        ivo://nvo.caltech/voeventnet
      </AuthorIVORN>
      <Author>
        <shortName>
          LPL and Caltech
        </shortName>
        <contactName>
          Andrew Drake (for the Catalina Real-time Transient Survey)
        </contactName>
        <contactEmail>
          ajd@cacr.caltech.edu
        </contactEmail>
      </Author>
      <Date>
        2012-02-01T05:12:44
      </Date>
    </Who>
    <Citations xmlns="http://jabber.org/protocol/pubsub#event">
      <EventIVORN cite="supersedes">
        ivo://nvo.caltech/voeventnet/catot#802281040444132343
      </EventIVORN>
    </Citations>
    <What xmlns="http://jabber.org/protocol/pubsub#event">
      <Group name="Asteroid params">
        <Param value="0.000000" ucd="stat.probability" name="SDSS match" unit="" />
        <Param value="0.122" ucd="stat.probability" name="Aperture reject" unit="" />
        <Param value="0" ucd="meta.cryptic" name="Reject" unit="" />
        <Param value="0.857" ucd="stat.snr" name="Master SN" unit="" />
        <Param value="9.707" ucd="stat.snr" name="Average SN" unit="" />
        <Param value="0.000" ucd="pos.posAng" name="Angle" unit="degrees" />
        <Param value="240" ucd="stat.value" name="High values" unit="pixels" />
        <Param value="CSS120201:081210+040352" ucd="meta.id" name="CSSID" unit="" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/jpg/1202011040444134833.master.jpg" ucd="meta.ref.url" name="imgmaster" unit="" />
        <Param value="0.000000" ucd="meta.cryptic" name="New Asteroid" unit="" />
        <Param value="0" ucd="stat.probability" name="Known Asteroid" unit="" />
        <Param value="352.881738" ucd="pos.posAng" name="Opposition angle" unit="deg" />
        <Param value="-0.678136" ucd="pos.pm" name="Inner motion" unit="arcsec/min" />
        <Param value="-0.473284" ucd="pos.pm" name="Outer motion" unit="arcsec/min" />
        <Param value="124.395422" ucd="pos.ecliptic.lon" name="Ecliptic Longitude" unit="deg" />
        <Param value="-15.674671" ucd="pos.ecliptic.lat" name="Ecliptic Latitude" unit="deg" />
        <Param value="0.051174" ucd="pos.pm" name="Apparent motion" unit="arcsec" />
        <Param value="21.038880" ucd="time.interval" name="Timespan" unit="min" />
        <Param value="0.820971" ucd="pos.posAng" name="Ecliptic Inclination" unit="deg" />
        <Param value="0.057007" ucd="stat.error.sys" name="Motion uncertainty RA" unit="arcsec/min" />
        <Param value="0.057007" ucd="stat.error.sys" name="Motion uncertainty Dec" unit="arcsec/min" />
      </Group>
      <Group name="First Detection params">
        <Param value="18.440901" ucd="phot.mag;em.opt.R4" name="magnitude" unit="mag" />
        <Param value="0.025893" ucd="phot.mag;stat.error" name="mag_error" unit="mag" />
        <Param ucd="meta.id" name="ID" value="1202011040444134833" />
        <Param value="2.460" ucd="instr.det.psf" name="average seeing" unit="pixels" />
        <Param value="" ucd="instr.background" name="average background" unit="cts" />
        <Param value="2455958.717967" ucd="time.epoch" name="JD" unit="days" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/jpg/1202011040444134833-0001.arch.jpg" ucd="meta.ref.url" name="img" unit="" />
        <Param value="881.820007" ucd="pos.frame" name="X" unit="pixels" />
        <Param value="1923.681030" ucd="pos.frame" name="Y" unit="pixels" />
        <Param value="123.0427400" ucd="pos.eq.ra" name="RA" unit="deg" />
        <Param value="4.0644500" ucd="pos.eq.dec" name="Dec" unit="deg" />
      </Group>
      <Group name="Second Detection params">
        <Param value="20.018400" ucd="phot.mag;em.opt.R1" name="magnitude2" unit="mag" />
        <Param value="0.052451" ucd="phot.mag;stat.error" name="mag_error2" unit="mag" />
        <Param ucd="meta.id" name="ID2" value="1202011040441134340" />
        <Param value="2.550" ucd="instr.det.psf" name="average seeing2" unit="pixels" />
        <Param value="" ucd="instr.background" name="average background2" unit="cts" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/jpg/1202011040444134833-0002.arch.jpg" ucd="meta.ref.url" name="img2" unit="" />
        <Param value="2455958.694298" ucd="time.epoch" name="JD2" unit="days" />
        <Param value="864.101990" ucd="pos.frame" name="X2" unit="pixels" />
        <Param value="1931.781006" ucd="pos.frame" name="Y2" unit="pixels" />
        <Param value="123.0424300" ucd="pos.eq.ra" name="RA2" unit="deg" />
        <Param value="4.0641000" ucd="pos.eq.dec" name="Dec2" unit="deg" />
      </Group>
      <Group name="Third Detection params">
        <Param value="19.338600" ucd="phot.mag;em.opt.R2" name="magnitude3" unit="mag" />
        <Param value="0.043825" ucd="phot.mag;stat.error" name="mag_error3" unit="mag" />
        <Param ucd="meta.id" name="ID3" value="1202011040442130215" />
        <Param value="2.540" ucd="instr.det.psf" name="average seeing3" unit="pixels" />
        <Param value="" ucd="instr.background" name="average background3" unit="cts" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/jpg/1202011040444134833-0003.arch.jpg" ucd="meta.ref.url" name="img3" unit="" />
        <Param value="863.328003" ucd="pos.frame" name="X3" unit="pixels" />
        <Param value="1897.947021" ucd="pos.frame" name="Y3" unit="pixels" />
        <Param value="2455958.703378" ucd="time.epoch" name="JD3" unit="days" />
        <Param value="123.0430700" ucd="pos.eq.ra" name="RA3" unit="deg" />
        <Param value="4.0642100" ucd="pos.eq.dec" name="Dec3" unit="deg" />
      </Group>
      <Group name="Fourth Detection params">
        <Param value="18.492300" ucd="phot.mag;em.opt.R3" name="magnitude4" unit="mag" />
        <Param value="0.027899" ucd="phot.mag;stat.error" name="mag_error4" unit="mag" />
        <Param ucd="meta.id" name="ID4" value="1202011040443132820" />
        <Param value="2.520" ucd="instr.det.psf" name="average seeing4" unit="pixels" />
        <Param value="" ucd="instr.background" name="average background4" unit="cts" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/jpg/1202011040444134833-0004.arch.jpg" ucd="meta.ref.url" name="img4" unit="" />
        <Param value="847.434998" ucd="pos.frame" name="X4" unit="pixels" />
        <Param value="1929.420044" ucd="pos.frame" name="Y4" unit="pixels" />
        <Param value="2455958.712394" ucd="time.epoch" name="JD4" unit="days" />
        <Param value="123.0426900" ucd="pos.eq.ra" name="RA4" unit="deg" />
        <Param value="4.0645100" ucd="pos.eq.dec" name="Dec4" unit="deg" />
      </Group>
      <Group name="Portfolio">
        <Param value="http://voeventnet.caltech.edu/feeds/ATEL/CRTS/1202011040444134833.atel.html" ucd="meta.ref.url" name="finding_chart" unit="" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/1202011040444134833x.html" ucd="meta.ref.url" name="past_imgs" unit="" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/1202011040444134833p.html" ucd="meta.ref.url" name="lightcurve" unit="" />
        <Param value="http://nesssi.cacr.caltech.edu/catalina/20120201/1202011040444134833s.html" ucd="meta.ref.url" name="other_imgs" unit="" />
      </Group>
      <Reference type="url" uri="http://nesssi.cacr.caltech.edu/catalina/20120201/1202011040444134833.html" name="1202011040444134833" />
    </What>
    <WhereWhen xmlns="http://jabber.org/protocol/pubsub#event">
      <ObsDataLocation xmlns="http://www.ivoa.net/xml/STC/stc-v1.30.xsd" xmlns:xlink="http://www.w3.org/1999/xlink">
        <ObservatoryLocation xlink:type="simple" xlink:href="ivo://STClib/Observatories#TOPOCEN" id="TOPOCEN" />
        <ObservationLocation>
          <AstroCoordSystem xlink:type="simple" xlink:href="ivo://STClib/CoordSys#UTC-FK5-TOPO/" id="UTC-FK5-TOPO" />
          <AstroCoords coord_system_id="UTC-FK5-TOPO">
            <Time unit="s">
              <TimeInstant>
                <ISOTime>
                  2012-02-01T05:05:50
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit="deg">
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  123.0427400
                </C1>
                <C2>
                  4.0644500
                </C2>
              </Value2>
              <Error2Radius>
                0.0012
              </Error2Radius>
            </Position2D>
          </AstroCoords>
        </ObservationLocation>
      </ObsDataLocation>
    </WhereWhen>
    <How xmlns="http://jabber.org/protocol/pubsub#event">
      <Reference type="url" uri="http://crts.caltech.edu" />
      <Description>
        Transient discovered by the Catalina Real-time Transient Survey. Mt. Bigelow, Catalina Mountains Schmidt Telescope
      </Description>
    </How>
    <Why xmlns="http://jabber.org/protocol/pubsub#event">
      <Inference probability="0.1">
        <Concept>
          Newly discovered Transient
        </Concept>
      </Inference>
    </Why>
  </VOEvent>

SDSS annotation

Nearest star distance	0.53226541639 arcsec
Nearest star u	22.36553
Nearest star g	22.64265
Nearest star r	22.4351
Nearest star i	21.79874
Nearest star z	21.01673
Nearest galaxy distance	13.1474615177 arcsec
Nearest galaxy u	23.34488
Nearest galaxy g	23.36389
Nearest galaxy r	22.25388
Nearest galaxy i	21.86593
Nearest galaxy z	20.91093

Event from stream SDSS

Event IVORN:	ivo://nvo.caltech/voeventnet/sdssFollowup#131735
from Stream:	SDSS

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	123.04274
	Dec	pos.eq.ra	deg	4.06445
	positionalError	stat.error;pos.eq	deg	0.0
	ISOtime	time.epoch		2012-02-01T05:22:22
	MJDtime	time.epoch		55958.2238761
	role	meta.code		observation
	contactName			Matthew Graham
	contactEmail			mjg@cacr.caltech.edu
	contactPhone			626 395 8030
	reference
nearest_gal	distance	pos.angDistance	arcsec	13.1474615177
nearest_gal	g	phot.mag;em.opt.g;stat.fit.param		23.36389
nearest_gal	i	phot.mag;em.opt.i;stat.fit.param		21.86593
nearest_gal	id	id.main		587732578830517768
nearest_gal	r	phot.mag;em.opt.r;stat.fit.param		22.25388
nearest_gal	u	phot.mag;em.opt.u;stat.fit.param		23.34488
nearest_gal	z	phot.mag;em.opt.z;stat.fit.param		20.91093
nearest_star	distance	pos.angDistance	arcsec	0.53226541639
nearest_star	g	phot.mag;em.opt.g;stat.fit.param		22.64265
nearest_star	i	phot.mag;em.opt.i;stat.fit.param		21.79874
nearest_star	id	id.main		587732578830517151
nearest_star	r	phot.mag;em.opt.r;stat.fit.param		22.4351
nearest_star	u	phot.mag;em.opt.u;stat.fit.param		22.36553
nearest_star	z	phot.mag;em.opt.z;stat.fit.param		21.01673
sdss_cutout	jpeg	meta.ref.url;obs.image;phot.mag;em.opt		link

<?xml version='1.0' encoding = 'UTF-8'?>
  <voe:VOEvent 
xsi:schemaLocation="http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:voe="http://www.ivoa.net/xml/VOEvent/v2.0" version="2.0" 
ivorn="ivo://nvo.caltech/voeventnet/sdssFollowup#1" role="test">
    <Description>
      Lists the nearest star and galaxy and available images for an event from SDSS data
    </Description>
    <Citations>
      <EventIVORN cite="followup">
        ivo://nvo.caltech/voeventnet/catot#1202011040444134833
      </EventIVORN>
    </Citations>
    <Who>
      <Author>
        <contactName>
          Matthew Graham
        </contactName>
        <contactEmail>
          mjg@cacr.caltech.edu
        </contactEmail>
        <contactPhone>
          626 395 8030
        </contactPhone>
      </Author>
    </Who>
    <What>
      <Group name="nearest_gal">
        <Param name="distance" ucd="pos.angDistance" unit="arcsec" dataType="float"  value="13.1474615177"/>
        <Param name="g" ucd="phot.mag;em.opt.g;stat.fit.param" dataType="float"  value="23.36389"/>
        <Param name="i" ucd="phot.mag;em.opt.i;stat.fit.param" dataType="float"  value="21.86593"/>
        <Param name="id" ucd="id.main" dataType="string"  value="587732578830517768"/>
        <Param name="r" ucd="phot.mag;em.opt.r;stat.fit.param" dataType="float"  value="22.25388"/>
        <Param name="u" ucd="phot.mag;em.opt.u;stat.fit.param" dataType="float"  value="23.34488"/>
        <Param name="z" ucd="phot.mag;em.opt.z;stat.fit.param" dataType="float"  value="20.91093"/>
      </Group>
      <Group name="nearest_star">
        <Param name="distance" ucd="pos.angDistance" unit="arcsec" dataType="float"  value="0.53226541639"/>
        <Param name="g" ucd="phot.mag;em.opt.g;stat.fit.param" dataType="float"  value="22.64265"/>
        <Param name="i" ucd="phot.mag;em.opt.i;stat.fit.param" dataType="float"  value="21.79874"/>
        <Param name="id" ucd="id.main" dataType="string"  value="587732578830517151"/>
        <Param name="r" ucd="phot.mag;em.opt.r;stat.fit.param" dataType="float"  value="22.4351"/>
        <Param name="u" ucd="phot.mag;em.opt.u;stat.fit.param" dataType="float"  value="22.36553"/>
        <Param name="z" ucd="phot.mag;em.opt.z;stat.fit.param" dataType="float"  value="21.01673"/>
      </Group>
      <Group name="sdss_cutout">
        <Param name="jpeg" ucd="meta.ref.url;obs.image;phot.mag;em.opt" dataType="string"  value="http://das.sdss.org/imaging/2986/40/corr/5/fpC-002986-z5-0029.fit.gz"/>
      </Group>
    </What>
    <WhereWhen>
      <ObsDataLocation>
        <ObservatoryLocation id="TOPOCEN"/>
        <ObservationLocation>
          <AstroCoordSystem id="UTC-FK5-GEO"/>
          <AstroCoords coord_system_id="UTC-FK5-GEO">
            <Time unit="s">
              <TimeInstant>
                <ISOTime>
                  2012-02-01T05:22:22
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit="deg">
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  123.04274
                </C1>
                <C2>
                  4.06445
                </C2>
              </Value2>
              <Error2Radius>
                0.07
              </Error2Radius>
            </Position2D>
          </AstroCoords>
        </ObservationLocation>
      </ObsDataLocation>
    </WhereWhen>
    <How>
      <Description>
        &lt;hr/&gt;&lt;h4&gt;SDSS annotation&lt;/h4&gt;
{% if e.nearest_star.distance %}
&lt;table&gt;
&lt;tr&gt;&lt;td&gt;Nearest star distance&lt;/td&gt;&lt;td&gt;{{ e.nearest_star.distance }} arcsec&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest star u&lt;/td&gt;&lt;td&gt;{{ e.nearest_star.u }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest star g&lt;/td&gt;&lt;td&gt;{{ e.nearest_star.g }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest star r&lt;/td&gt;&lt;td&gt;{{ e.nearest_star.r }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest star i&lt;/td&gt;&lt;td&gt;{{ e.nearest_star.i }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest star z&lt;/td&gt;&lt;td&gt;{{ e.nearest_star.z }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest galaxy distance&lt;/td&gt;&lt;td&gt;{{ e.nearest_gal.distance }} arcsec&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest galaxy u&lt;/td&gt;&lt;td&gt;{{ e.nearest_gal.u }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest galaxy g&lt;/td&gt;&lt;td&gt;{{ e.nearest_gal.g }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest galaxy r&lt;/td&gt;&lt;td&gt;{{ e.nearest_gal.r }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest galaxy i&lt;/td&gt;&lt;td&gt;{{ e.nearest_gal.i }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Nearest galaxy z&lt;/td&gt;&lt;td&gt;{{ e.nearest_gal.z }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
No nearby sources found in SDSS
{% endif %}
      </Description>
    </How>
  </voe:VOEvent>

Nearby objects from catalogs

Nothing nearby found in Zwicky catalog
Nothing nearby found in NLTT
Nothing nearby found in CEDAG
Nothing nearby found in 2MASS extended sources
Nothing nearby found in CRATES
Nothing nearby found in MCG
Nearby object in SDSS at 0.5 arcsec:

Object Type	STAR
U	22.36553
G	22.64265
R	22.4351
I	21.79874
Z	21.01673

Nothing nearby found in GALEX
Nothing nearby found in CGRABS
Nothing nearby found in NGC
Nearby object in NED at 0.5 arcsec:

Object Name	SDSS J081210.24+040351.5
Type	*
Redshift
Magnitude and Filter	22.6g

Nothing nearby found in Veron
Nothing nearby found in FIRST
Nothing nearby found in 2MASS
Nothing nearby found in PGC
Nothing nearby found in SIMBAD
Nothing nearby found in NVSS
Nothing nearby found in ROSAT
Nothing nearby found in Master Radio Catalog
Nothing nearby found in VLSS
Nothing nearby found in GCVS
Nothing nearby found in UZC
Nearby object in USNOB at 23.6 arcsec:

Proper motion Dec	0.0
Proper motion RA	-2.0
B1	18.730
B2	18.690
I2	17.210
R1	17.370
R2	17.310

Nothing nearby found in xray

Event from stream CatalogArchives

Event IVORN:	ivo://nvo.caltech/voeventnet/csFollowup#645590
from Stream:	CatalogArchives

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	123.04274
	Dec	pos.eq.ra	deg	4.06445
	positionalError	stat.error;pos.eq	deg	0.0
	ISOtime	time.epoch		2012-02-01T05:22:29
	MJDtime	time.epoch		55958.2239552
	role	meta.code		observation
	contactName			Matthew Graham
	contactEmail			mjg@cacr.caltech.edu
	contactPhone			626 395 8030
	reference
nearest_obj_sdss	DEC			4.06432035
nearest_obj_sdss	G			22.64265
nearest_obj_sdss	I			21.79874
nearest_obj_sdss	R			22.4351
nearest_obj_sdss	RA			123.04266893
nearest_obj_sdss	TYPE			STAR
nearest_obj_sdss	U			22.36553
nearest_obj_sdss	Z			21.01673
nearest_obj_ned	main_col1			1
nearest_obj_ned	main_col10			0.009
nearest_obj_ned	main_col2			SDSS J081210.24+040351.5
nearest_obj_ned	main_col3			123.04268
nearest_obj_ned	main_col4			4.06432
nearest_obj_ned	main_col5			*
nearest_obj_ned	main_col9			22.6g
nearest_obj_usnob	B1			18.730
nearest_obj_usnob	B2			18.690
nearest_obj_usnob	DEC			04.0709833
nearest_obj_usnob	I2			17.210
nearest_obj_usnob	MuDEC			0.0
nearest_obj_usnob	MuRA			-2.0
nearest_obj_usnob	R1			17.370
nearest_obj_usnob	R2			17.310
nearest_obj_usnob	RA			123.0421583
nearest_obj_ned	distance			0.5
nearest_obj_sdss	distance			0.5
nearest_obj_usnob	distance			23.6

<?xml version='1.0' encoding = 'UTF-8'?>
  <voe:VOEvent 
xsi:schemaLocation="http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:voe="http://www.ivoa.net/xml/VOEvent/v2.0" version="2.0" 
ivorn="ivo://nvo.caltech/voeventnet/csFollowup#1" role="test">
    <Description>
      Lists the nearest objects found in various cone searches
    </Description>
    <Citations>
      <EventIVORN cite="followup">
        ivo://nvo.caltech/voeventnet/catot#1202011040444134833
      </EventIVORN>
    </Citations>
    <Who>
      <Author>
        <contactName>
          Matthew Graham
        </contactName>
        <contactEmail>
          mjg@cacr.caltech.edu
        </contactEmail>
        <contactPhone>
          626 395 8030
        </contactPhone>
      </Author>
    </Who>
    <What>
      <Group name="nearest_obj_zwicky">
        <Param name="cluster_area" dataType="float"  value=""/>
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="dist_group" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_nltt">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
        <Param name="tot_proper_motion" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_class">
        <Param name="DEC" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="id" dataType="float"  value=""/>
        <Param name="RA" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_cedag">
        <Param name="Abell" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="_DEJ2000" dataType="float"  value=""/>
        <Param name="_r" dataType="float"  value=""/>
        <Param name="_RAJ2000" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_2massxsc">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="designation" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="h_d_area" dataType="float"  value=""/>
        <Param name="h_m_7" dataType="float"  value=""/>
        <Param name="id" dataType="float"  value=""/>
        <Param name="j_d_area" dataType="float"  value=""/>
        <Param name="j_m_7" dataType="float"  value=""/>
        <Param name="k_d_area" dataType="float"  value=""/>
        <Param name="k_m_7" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_crates">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_mcg">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="mag" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_sdss">
        <Param name="DEC" dataType="float"  value="4.06432035"/>
        <Param name="distance" dataType="float"  value="     0.5"/>
        <Param name="G" dataType="float"  value="22.64265"/>
        <Param name="I" dataType="float"  value="21.79874"/>
        <Param name="R" dataType="float"  value="22.4351"/>
        <Param name="RA" dataType="float"  value="123.04266893"/>
        <Param name="TYPE" dataType="float"  value="STAR"/>
        <Param name="U" dataType="float"  value="22.36553"/>
        <Param name="Z" dataType="float"  value="21.01673"/>
      </Group>
      <Group name="nearest_obj_galex">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="fuv_mag" dataType="float"  value=""/>
        <Param name="fuv_magerr" dataType="float"  value=""/>
        <Param name="nuv_mag" dataType="float"  value=""/>
        <Param name="nuv_magerr" dataType="float"  value=""/>
        <Param name="objid" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_cgrabs">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="redshift" dataType="float"  value=""/>
        <Param name="rmag" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
        <Param name="source_type" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_ngc">
        <Param name="ang_diameter" dataType="float"  value=""/>
        <Param name="app_mag" dataType="float"  value=""/>
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="limit_ang_diameter" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_ned">
        <Param name="distance" dataType="float"  value="     0.5"/>
        <Param name="main_col1" dataType="float"  value="1"/>
        <Param name="main_col10" dataType="float"  value="  0.009"/>
        <Param name="main_col2" dataType="float"  value="SDSS J081210.24+040351.5"/>
        <Param name="main_col3" dataType="float"  value="123.04268 "/>
        <Param name="main_col4" dataType="float"  value="   4.06432 "/>
        <Param name="main_col5" dataType="float"  value="*"/>
        <Param name="main_col7" dataType="float"  value="None"/>
        <Param name="main_col9" dataType="float"  value="22.6g"/>
      </Group>
      <Group name="nearest_obj_veron">
        <Param name="DEJ2000" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="Name" dataType="float"  value=""/>
        <Param name="RAJ2000" dataType="float"  value=""/>
        <Param name="Vmag" dataType="float"  value=""/>
        <Param name="z" dataType="float"  value=""/>
        <Param name="_r" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_first">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_2mass">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="h_m" dataType="float"  value=""/>
        <Param name="h_snr" dataType="float"  value=""/>
        <Param name="id" dataType="float"  value=""/>
        <Param name="j_m" dataType="float"  value=""/>
        <Param name="j_snr" dataType="float"  value=""/>
        <Param name="k_m" dataType="float"  value=""/>
        <Param name="k_snr" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_pgc">
        <Param name="apparent_diam" dataType="float"  value=""/>
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_simbad">
        <Param name="DEC_d" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="MAIN_ID" dataType="float"  value=""/>
        <Param name="OTYPE" dataType="float"  value=""/>
        <Param name="RA_d" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_nvss">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="flux_20_cm" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_wgacat">
        <Param name="count_rate" dataType="float"  value=""/>
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="offset" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_radio">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="flux_20_cm" dataType="float"  value=""/>
        <Param name="flux_6_cm" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_vlss">
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="flux_74_mhz" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_gcvs">
        <Param name="distance" dataType="float"  value=""/>
        <Param name="GCVS" dataType="float"  value=""/>
        <Param name="magMax" dataType="float"  value=""/>
        <Param name="Period" dataType="float"  value=""/>
        <Param name="SpType" dataType="float"  value=""/>
        <Param name="VarType" dataType="float"  value=""/>
        <Param name="_DEJ2000" dataType="float"  value=""/>
        <Param name="_r" dataType="float"  value=""/>
        <Param name="_RAJ2000" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_uzc">
        <Param name="bmag" dataType="float"  value=""/>
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="radial_velocity" dataType="float"  value=""/>
        <Param name="radial_velocity_error" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
        <Param name="unique_id" dataType="float"  value=""/>
      </Group>
      <Group name="nearest_obj_usnob">
        <Param name="B1" dataType="float"  value=" 18.730
      "/>
        <Param name="B2" dataType="float"  value=" 18.690"/>
        <Param name="DEC" dataType="float"  value="04.0709833"/>
        <Param name="distance" dataType="float"  value="    23.6"/>
        <Param name="I2" dataType="float"  value=" 17.210"/>
        <Param name="MuDEC" dataType="float"  value="    0.0"/>
        <Param name="MuRA" dataType="float"  value="   -2.0"/>
        <Param name="R1" dataType="float"  value=" 17.370"/>
        <Param name="R2" dataType="float"  value=" 17.310"/>
        <Param name="RA" dataType="float"  value="123.0421583"/>
      </Group>
      <Group name="nearest_obj_xray">
        <Param name="count_rate" dataType="float"  value=""/>
        <Param name="count_rate_error" dataType="float"  value=""/>
        <Param name="dec" dataType="float"  value=""/>
        <Param name="distance" dataType="float"  value=""/>
        <Param name="name" dataType="float"  value=""/>
        <Param name="ra" dataType="float"  value=""/>
        <Param name="Search_Offset" dataType="float"  value=""/>
      </Group>
    </What>
    <WhereWhen>
      <ObsDataLocation>
        <ObservatoryLocation id="TOPOCEN"/>
        <ObservationLocation>
          <AstroCoordSystem id="UTC-FK5-GEO"/>
          <AstroCoords coord_system_id="UTC-FK5-GEO">
            <Time unit="s">
              <TimeInstant>
                <ISOTime>
                  2012-02-01T05:22:29
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit="deg">
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  123.04274
                </C1>
                <C2>
                  4.06445
                </C2>
              </Value2>
              <Error2Radius>
                0.07
              </Error2Radius>
            </Position2D>
          </AstroCoords>
        </ObservationLocation>
      </ObsDataLocation>
    </WhereWhen>
    <How>
      <Description>
        &lt;h3&gt;Nearby objects from catalogs&lt;/h3&gt;
{% if e.nearest_obj_zwicky.dec %}
Nearby object in zwicky at {{ e.nearest_obj_zwicky.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Cluster_area&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_zwicky.cluster_area }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Distance Group&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_zwicky.dist_group }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Object Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_zwicky.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in Zwicky catalog&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_nltt.dec%}
Nearby object in nltt at {{ e.nearest_obj_nltt.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_nltt.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Relative Proper Motion&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_nltt.tot_proper_motion }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in NLTT&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_cedag.DE1950 %}
Nearby object in CEDAG at {{ e.nearest_obj_cedag.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Abell number&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_cedag.Abell }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in CEDAG&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_2massxsc.dec %}
Nearby object in 2MASS extended sources at {{ e.nearest_obj_2massxsc.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.designation }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;id&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.id }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;h_m_7&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.h_m_7 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;j_m_7&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.j_m_7 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;k_m_7&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.k_m_7 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;h_d_area&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.h_d_area }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;j_d_area&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.j_d_area }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;k_d_area&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2massxsc.k_d_area }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in 2MASS extended sources&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_crates.dec %}
Nearby object in CRATES at {{ e.nearest_obj_crates.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Name&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_crates.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in CRATES&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_mcg.dec %}
Nearby object in Morphological Galaxy Catalog at {{ e.nearest_obj_mcg.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Magnitude&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_mcg.mag }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Catalog Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_mcg.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in MCG&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_sdss.DEC %}
Nearby object in SDSS at {{ e.nearest_obj_sdss.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Type&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_sdss.TYPE }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;U&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_sdss.U }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;G&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_sdss.G }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;R&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_sdss.R }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;I&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_sdss.I }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Z&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_sdss.Z }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in SDSS&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_galex.dec %}
Nearby object in galex at {{ e.nearest_obj_galex.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object ID&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_galex.objid }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude FUV&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_galex.fuv_mag }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Mag error FUV&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_galex.fuv_magerr }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude NUV&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_galex.nuv_mag }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Mag error NUV&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_galex.nuv_magerr }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in GALEX&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_cgrabs.dec %}
Nearby object in CGRABS at {{ e.nearest_obj_cgrabs.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Redshift&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_cgrabs.redshift }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude R&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_cgrabs.rmag }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Source Type&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_cgrabs.source_type }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in CGRABS&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_ngc.dec %}
Nearby object in NGC at {{ e.nearest_obj_ngc.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Identification&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_ngc.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Angular Diameter&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_ngc.ang_diameter }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_ngc.app_mag }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in NGC&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_ned.main_col1 %}
Nearby object in NED at {{ e.nearest_obj_ned.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Name&lt;/td&gt;&lt;td&gt;&lt;a href=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname={{ e.nearest_obj_ned.main_col2|urlencode }}&gt;{{ e.nearest_obj_ned.main_col2 }}&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Type&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_ned.main_col5 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Redshift&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_ned.main_col7 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude and Filter&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_ned.main_col9 }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in NED&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_veron.DE1950 %}
Nearby object in veron at {{ e.nearest_obj_veron.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Name&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_veron.Name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude V&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_veron.Vmag }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Redshift&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_veron.z }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in Veron&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_first.dec %}
Nearby object in FIRST at {{ e.nearest_obj_first.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_first.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in FIRST&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_2mass.dec %}
Nearby object in 2MASS at {{ e.nearest_obj_2mass.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2mass.id }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude J&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2mass.j_m }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude H&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2mass.h_m }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude K&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_2mass.k_m }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in 2MASS&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_pgc.Dec%}
Nearby object in PGC at {{ e.nearest_obj_pgc.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Catalog Source Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_pgc.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Apparent Diameter&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_pgc.apparent_diam }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in PGC&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_simbad.DEC_d%}
Nearby object in SIMBAD at {{ e.nearest_obj_simbad.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_simbad.MAIN_ID }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Object Type&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_simbad.OTYPE }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in SIMBAD&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_nvss.dec %}
Nearby object in NVSS at {{ e.nearest_obj_nvss.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Flux at 20cm&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_nvss.flux_20_cm }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in NVSS&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_wgacat.Dec%}
Nearby object in ROSAT at {{ e.nearest_obj_wgacat.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Count Rate&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_wgacat.count_rate }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in ROSAT&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_radio.dec %}
Nearby object in Master Radio Catalog at {{ e.nearest_obj_radio.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_radio.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Flux at 20cm&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_radio.flux_20_cm }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Flux at 6cm&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_radio.flux_6_cm }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in Master Radio Catalog&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_vlss.dec %}
Nearby object in VLSS at {{ e.nearest_obj_vlss.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_vlss.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Flux at 74 MHz&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_vlss.flux_74_mhz }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in VLSS&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_gcvs.DE1950 %}
Nearby object in GCVS at {{ e.nearest_obj_gcvs.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Variable star designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_gcvs.GCVS }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Max magnitude&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_gcvs.magMax }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Period&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_gcvs.Period }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Spectral type&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_gcvs.SpType }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Type of variability&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_gcvs.VarType }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in GCVS&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_uzc.dec %}
Nearby object in UZC at {{ e.nearest_obj_uzc.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_uzc.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Magnitude B&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_uzc.bmag }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Radial Velocity&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_uzc.radial_velocity }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Radial Velocity error&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_uzc.radial_velocity_error }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in UZC&lt;br/&gt;&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_usnob.DEC %}
Nearby object in USNOB at {{ e.nearest_obj_usnob.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Proper motion Dec&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_usnob.MuDEC }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Proper motion RA&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_usnob.MuRA }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;B1&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_usnob.B1 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;B2&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_usnob.B2 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;I2&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_usnob.I2 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;R1&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_usnob.R1 }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;R2&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_usnob.R2 }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in USNOB&lt;/i&gt;
{% endif %}
{% if e.nearest_obj_xray.dec %}
Nearby object in xray at {{ e.nearest_obj_xray.distance }} arcsec:
&lt;table border=&quot;1&quot;&gt;
&lt;tr&gt;&lt;td&gt;Object Designation&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_xray.name }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Count Rate&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_xray.count_rate }}&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;Count Rate error&lt;/td&gt;&lt;td&gt;{{ e.nearest_obj_xray.count_rate_error }}&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;
{% else %}
&lt;i&gt;Nothing nearby found in xray&lt;/i&gt;&lt;br/&gt;
{% endif %}
      </Description>
    </How>
  </voe:VOEvent>

Constellation is = Hydra

Event from stream constellation

Event IVORN:	ivo://testing/constellation#281767
from Stream:	constellation

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	123.04274
	Dec	pos.eq.ra	deg	4.06445
	positionalError	stat.error;pos.eq	deg	0.0
	ISOtime	time.epoch		2012-02-01T05:22:40
	MJDtime	time.epoch		55958.2240755
	role	meta.code		observation
	contactName			Roy Williams
	contactEmail
	contactPhone
	reference
	constellation	None	None	Hydra

<?xml version='1.0' encoding = 'UTF-8'?>
  <voe:VOEvent 
xsi:schemaLocation="http://www.ivoa.net/xml/VOEvent/v2.0 http://www.ivoa.net/xml/VOEvent/VOEvent-v2.0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:voe="http://www.ivoa.net/xml/VOEvent/v2.0" version="2.0" 
ivorn="ivo://testing/constellation#1" role="test">
    <Description>
      Constellation of an event annotation
    </Description>
    <Citations>
      <EventIVORN cite="followup">
        ivo://nvo.caltech/voeventnet/catot#1202011040444134833
      </EventIVORN>
    </Citations>
    <Who>
      <Author>
        <contactName>
          Roy Williams
        </contactName>
        <contactEmail>
        </contactEmail>
        <contactPhone>
        </contactPhone>
      </Author>
    </Who>
    <What>
      <Param name="constellation" ucd="None" unit="None" dataType="string"  value="Hydra">
        <Description>
          [&#39;Constellation for the event&#39;]
        </Description>
      </Param>
    </What>
    <WhereWhen>
      <ObsDataLocation>
        <ObservatoryLocation id="TOPOCEN"/>
        <ObservationLocation>
          <AstroCoordSystem id="UTC-FK5-GEO"/>
          <AstroCoords coord_system_id="UTC-FK5-GEO">
            <Time unit="s">
              <TimeInstant>
                <ISOTime>
                  2012-02-01T05:22:40
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit="deg">
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  123.04274
                </C1>
                <C2>
                  4.06445
                </C2>
              </Value2>
              <Error2Radius>
                0.07
              </Error2Radius>
            </Position2D>
          </AstroCoords>
        </ObservationLocation>
      </ObsDataLocation>
    </WhereWhen>
    <How>
      <Description>
        Constellation is = {{ e..constellation }}
      </Description>
    </How>
  </voe:VOEvent>

Portfolio ivo://nvo.caltech/voeventnet/catot#1202011040444134833

CRTS (Catalina/Mt Bigelow)

Table of Parameters

SDSS annotation

Table of Parameters

Nearby objects from catalogs

Table of Parameters

Table of Parameters