Overview
Params
XML
None

CRTS (Catalina/Mt Lemmon)

Event identifier is 1009060082234102898 or MLS100906:160901-083443

2455445.625449

2455445.614591

2455445.618212

2455445.621844

Reference

Finding Chart	Click here
Past CRTS images	Click here
Other images	Click here
Lightcurve	Click here
SDSS cutout	Click here
Position	(242.25605,-8.57872)
Time	2010-09-06T02:55:27 (MJD 55445.1218403)
Magnitude	19.664900
Magnitude	20.188700
Magnitude	20.070200
Magnitude	20.316900

Event IVORN:	ivo://nvo.caltech/voeventnet/mlsot#1009060082234102898
from Stream:	CRTS2

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	242.25605
	Dec	pos.eq.ra	deg	-8.57872
	positionalError	stat.error;pos.eq	deg	0.0012
	ISOtime	time.epoch		2010-09-06T02:55:27
	MJDtime	time.epoch		55445.1218403
	role	meta.code		observation
	contactName			Andrew Drake (for the Catalina Real-time Transient Survey)
	contactEmail			ajd@cacr.caltech.edu
	contactPhone
	reference			http://www.lpl.arizona.edu/css/
Asteroid params	SDSS match	stat.probability		0.000000
Asteroid params	Aperture reject	stat.probability		0.000
Asteroid params	Reject	meta.cryptic		0
Asteroid params	Master SN	stat.snr		5.630
Asteroid params	Average SN	stat.snr		9.060
Asteroid params	Angle	pos.posAng	degrees	0.000
Asteroid params	High values	stat.value	pixels	377
Asteroid params	CSSID	meta.id		MLS100906:160901-083443
Asteroid params	imgmaster	meta.ref.url		link
Asteroid params	New Asteroid	meta.cryptic		0.000000
Asteroid params	Known Asteroid	stat.probability		0
Asteroid params	Opposition angle	pos.posAng	deg	258.577755
Asteroid params	Inner motion	pos.pm	arcsec/min	0.970437
Asteroid params	Outer motion	pos.pm	arcsec/min	0.533166
Asteroid params	Ecliptic Longitude	pos.ecliptic.lon	deg	241.882343
Asteroid params	Ecliptic Latitude	pos.ecliptic.lat	deg	12.386957
Asteroid params	Apparent motion	pos.pm	arcsec	0.055082
Asteroid params	Timespan	time.interval	min	10.416000
Asteroid params	Ecliptic Inclination	pos.posAng	deg	68.669198
Asteroid params	Motion uncertainty RA	stat.error.sys	arcsec/min	0.049858
Asteroid params	Motion uncertainty Dec	stat.error.sys	arcsec/min	0.049858
First Detection params	magnitude	phot.mag;em.opt.R4	mag	20.316900
First Detection params	mag_error	phot.mag;stat.error	mag	0.035597
First Detection params	ID	meta.id		1009060082234102898
First Detection params	average seeing	instr.det.psf	pixels	3.340
First Detection params	JD	time.epoch	days	2455445.625449
First Detection params	img	meta.ref.url		link
First Detection params	X	pos.frame	pixels	3863.585938
First Detection params	Y	pos.frame	pixels	422.289001
First Detection params	RA	pos.eq.ra	deg	242.2560500
First Detection params	Dec	pos.eq.dec	deg	-8.5787200
Second Detection params	magnitude2	phot.mag;em.opt.R1	mag	19.664900
Second Detection params	mag_error2	phot.mag;stat.error	mag	0.026308
Second Detection params	ID2	meta.id		1009060082231102943
Second Detection params	average seeing2	instr.det.psf	pixels	2.720
Second Detection params	img2	meta.ref.url		link
Second Detection params	JD2	time.epoch	days	2455445.614591
Second Detection params	X2	pos.frame	pixels	3842.952881
Second Detection params	Y2	pos.frame	pixels	409.552002
Second Detection params	RA2	pos.eq.ra	deg	242.2561400
Second Detection params	Dec2	pos.eq.dec	deg	-8.5786600
Third Detection params	magnitude3	phot.mag;em.opt.R2	mag	20.188700
Third Detection params	mag_error3	phot.mag;stat.error	mag	0.033304
Third Detection params	ID3	meta.id		1009060082232102927
Third Detection params	average seeing3	instr.det.psf	pixels	2.630
Third Detection params	img3	meta.ref.url		link
Third Detection params	X3	pos.frame	pixels	3846.364990
Third Detection params	Y3	pos.frame	pixels	390.899994
Third Detection params	JD3	time.epoch	days	2455445.618212
Third Detection params	RA3	pos.eq.ra	deg	242.2561000
Third Detection params	Dec3	pos.eq.dec	deg	-8.5786300
Fourth Detection params	magnitude4	phot.mag;em.opt.R3	mag	20.070200
Fourth Detection params	mag_error4	phot.mag;stat.error	mag	0.031941
Fourth Detection params	ID4	meta.id		1009060082233103228
Fourth Detection params	average seeing4	instr.det.psf	pixels	2.600
Fourth Detection params	img4	meta.ref.url		link
Fourth Detection params	X4	pos.frame	pixels	3825.751953
Fourth Detection params	Y4	pos.frame	pixels	425.127991
Fourth Detection params	JD4	time.epoch	days	2455445.621844
Fourth Detection params	RA4	pos.eq.ra	deg	242.2560800
Fourth Detection params	Dec4	pos.eq.dec	deg	-8.5785700
Portfolio	finding_chart	meta.ref.url		link
Portfolio	past_imgs	meta.ref.url		link
Portfolio	lightcurve	meta.ref.url		link
Portfolio	other_imgs	meta.ref.url		link

<?xml version= "1.0" encoding= "UTF-8"?>
  <voe:VOEvent role='observation' ivorn='ivo://nvo.caltech/voeventnet/mlsot#1009060082234102898' version='1.1' xmlns:voe='http://www.ivoa.net/xml/VOEvent/v1.1' 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>
      Candidate new Transient
    </Description>
    <Who>
      <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>
        2010-09-06T03:01:08
      </Date>
    </Who>
    <Citations>
      <EventIVORN cite='supersedes'/>
    </Citations>
    <What>
      <Group name='Asteroid params'>
        <Param name='SDSS match' ucd='stat.probability' value='0.000000' unit=''/>
        <Param name='Aperture reject' ucd='stat.probability' value='0.000' unit=''/>
        <Param name='Reject' ucd='meta.cryptic' value='0' unit=''/>
        <Param name='Master SN' ucd='stat.snr' value='5.630' unit=''/>
        <Param name='Average SN' ucd='stat.snr' value='9.060' unit=''/>
        <Param name='Angle' ucd='pos.posAng' value='0.000' unit='degrees'/>
        <Param name='High values' ucd='stat.value' value='377' unit='pixels'/>
        <Param name='CSSID' ucd='meta.id' value='MLS100906:160901-083443' unit=''/>
        <Param name='imgmaster' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/jpg/1009060082234102898.master.jpg' unit=''/>
        <Param name='New Asteroid' ucd='meta.cryptic' value='0.000000' unit=''/>
        <Param name='Known Asteroid' ucd='stat.probability' value='0' unit=''/>
        <Param name='Opposition angle' ucd='pos.posAng' value='258.577755' unit='deg'/>
        <Param name='Inner motion' ucd='pos.pm' value='0.970437' unit='arcsec/min'/>
        <Param name='Outer motion' ucd='pos.pm' value='0.533166' unit='arcsec/min'/>
        <Param name='Ecliptic Longitude' ucd='pos.ecliptic.lon' value='241.882343' unit='deg'/>
        <Param name='Ecliptic Latitude' ucd='pos.ecliptic.lat' value='12.386957' unit='deg'/>
        <Param name='Apparent motion' ucd='pos.pm' value='0.055082' unit='arcsec'/>
        <Param name='Timespan' ucd='time.interval' value='10.416000' unit='min'/>
        <Param name='Ecliptic Inclination' ucd='pos.posAng' value='68.669198' unit='deg'/>
        <Param name='Motion uncertainty RA' ucd='stat.error.sys' value='0.049858' unit='arcsec/min'/>
        <Param name='Motion uncertainty Dec' ucd='stat.error.sys' value='0.049858' unit='arcsec/min'/>
      </Group>
      <Group name='First Detection params'>
        <Param name='magnitude' ucd='phot.mag;em.opt.R4' value='20.316900' unit='mag'/>
        <Param name='mag_error' ucd='phot.mag;stat.error' value='0.035597' unit='mag'/>
        <Param name='ID' ucd='meta.id' value='1009060082234102898'/>
        <Param name='average seeing' ucd='instr.det.psf' value='3.340' unit='pixels'/>
        <Param name='average background' ucd='instr.background' value='' unit='cts'/>
        <Param name='JD' ucd='time.epoch' value='2455445.625449' unit='days'/>
        <Param name='img' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/jpg/1009060082234102898-0001.arch.jpg' unit=''/>
        <Param name='X' ucd='pos.frame' value='3863.585938' unit='pixels'/>
        <Param name='Y' ucd='pos.frame' value='422.289001' unit='pixels'/>
        <Param name='RA' ucd='pos.eq.ra' value='242.2560500' unit='deg'/>
        <Param name='Dec' ucd='pos.eq.dec' value='-8.5787200' unit='deg'/>
      </Group>
      <Group name='Second Detection params'>
        <Param name='magnitude2' ucd='phot.mag;em.opt.R1' value='19.664900' unit='mag'/>
        <Param name='mag_error2' ucd='phot.mag;stat.error' value='0.026308' unit='mag'/>
        <Param name='ID2' ucd='meta.id' value='1009060082231102943'/>
        <Param name='average seeing2' ucd='instr.det.psf' value='2.720' unit='pixels'/>
        <Param name='average background2' ucd='instr.background' value='' unit='cts'/>
        <Param name='img2' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/jpg/1009060082234102898-0002.arch.jpg' unit=''/>
        <Param name='JD2' ucd='time.epoch' value='2455445.614591' unit='days'/>
        <Param name='X2' ucd='pos.frame' value='3842.952881' unit='pixels'/>
        <Param name='Y2' ucd='pos.frame' value='409.552002' unit='pixels'/>
        <Param name='RA2' ucd='pos.eq.ra' value='242.2561400' unit='deg'/>
        <Param name='Dec2' ucd='pos.eq.dec' value='-8.5786600' unit='deg'/>
      </Group>
      <Group name='Third Detection params'>
        <Param name='magnitude3' ucd='phot.mag;em.opt.R2' value='20.188700' unit='mag'/>
        <Param name='mag_error3' ucd='phot.mag;stat.error' value='0.033304' unit='mag'/>
        <Param name='ID3' ucd='meta.id' value='1009060082232102927'/>
        <Param name='average seeing3' ucd='instr.det.psf' value='2.630' unit='pixels'/>
        <Param name='average background3' ucd='instr.background' value='' unit='cts'/>
        <Param name='img3' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/jpg/1009060082234102898-0003.arch.jpg' unit=''/>
        <Param name='X3' ucd='pos.frame' value='3846.364990' unit='pixels'/>
        <Param name='Y3' ucd='pos.frame' value='390.899994' unit='pixels'/>
        <Param name='JD3' ucd='time.epoch' value='2455445.618212' unit='days'/>
        <Param name='RA3' ucd='pos.eq.ra' value='242.2561000' unit='deg'/>
        <Param name='Dec3' ucd='pos.eq.dec' value='-8.5786300' unit='deg'/>
      </Group>
      <Group name='Fourth Detection params'>
        <Param name='magnitude4' ucd='phot.mag;em.opt.R3' value='20.070200' unit='mag'/>
        <Param name='mag_error4' ucd='phot.mag;stat.error' value='0.031941' unit='mag'/>
        <Param name='ID4' ucd='meta.id' value='1009060082233103228'/>
        <Param name='average seeing4' ucd='instr.det.psf' value='2.600' unit='pixels'/>
        <Param name='average background4' ucd='instr.background' value='' unit='cts'/>
        <Param name='img4' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/jpg/1009060082234102898-0004.arch.jpg' unit=''/>
        <Param name='X4' ucd='pos.frame' value='3825.751953' unit='pixels'/>
        <Param name='Y4' ucd='pos.frame' value='425.127991' unit='pixels'/>
        <Param name='JD4' ucd='time.epoch' value='2455445.621844' unit='days'/>
        <Param name='RA4' ucd='pos.eq.ra' value='242.2560800' unit='deg'/>
        <Param name='Dec4' ucd='pos.eq.dec' value='-8.5785700' unit='deg'/>
      </Group>
      <Group name='Portfolio'>
        <Param name='finding_chart' ucd='meta.ref.url' value='http://crts.caltech.edu/ATEL/MLS/1009060082234102898.atel.html' unit=''/>
        <Param name='past_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060082234102898x.html' unit=''/>
        <Param name='lightcurve' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060082234102898p.html' unit=''/>
        <Param name='other_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060082234102898s.html' unit=''/>
      </Group>
      <Reference uri='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060082234102898.html' type='url' name='1009060082234102898'/>
    </What>
    <WhereWhen>
      <ObsDataLocation xmlns='http://www.ivoa.net/xml/STC/stc-v1.30.xsd' xmlns:xlink='http://www.w3.org/1999/xlink'>
        <ObservatoryLocation id='TOPOCEN' xlink:type='simple' xlink:href='ivo://STClib/Observatories#TOPOCEN'/>
        <ObservationLocation>
          <AstroCoordSystem id='UTC-FK5-TOPO' xlink:type='simple' xlink:href='ivo://STClib/CoordSys#UTC-FK5-TOPO/'/>
          <AstroCoords coord_system_id='UTC-FK5-TOPO'>
            <Time unit='s'>
              <TimeInstant>
                <ISOTime>
                  2010-09-06T02:55:27
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit='deg'>
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  242.2560500
                </C1>
                <C2>
                  -8.5787200
                </C2>
              </Value2>
              <Error2Radius>
                0.0012
              </Error2Radius>
            </Position2D>
          </AstroCoords>
        </ObservationLocation>
      </ObsDataLocation>
    </WhereWhen>
    <How>
      <Reference uri='http://www.lpl.arizona.edu/css/' type='url'/>
      <Description>
        Transient discovered by the Catalina Real-time Transient Survey. Mt. Bigelow, Catalina Mountains Schmidt Telescope
      </Description>
    </How>
    <Why>
      <Inference probability='0.1'>
        <Concept>
          Newly discovered Transient
        </Concept>
      </Inference>
    </Why>
  </voe:VOEvent>

Portfolio ivo://nvo.caltech/voeventnet/mlsot#1009060082234102898

CRTS (Catalina/Mt Lemmon)

Table of Parameters