Overview
Params
XML
None

CRTS (Catalina/Mt Lemmon)

Event identifier is 1009060083104109538 or MLS100906:223127-080840

2455445.797467

2455445.774322

2455445.781949

2455445.789495

Reference

Finding Chart	Click here
Past CRTS images	Click here
Other images	Click here
Lightcurve	Click here
SDSS cutout	Click here
Position	(337.86423,-8.14432)
Time	2010-09-06T06:56:52 (MJD 55445.2894907)
Magnitude	0
Magnitude	22.527500
Magnitude	22.457899
Magnitude	21.966101

Event IVORN:	ivo://nvo.caltech/voeventnet/mlsot#1009060083104109538
from Stream:	CRTS2

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	337.86423
	Dec	pos.eq.ra	deg	-8.14432
	positionalError	stat.error;pos.eq	deg	0.0012
	ISOtime	time.epoch		2010-09-06T06:56:52
	MJDtime	time.epoch		55445.2894907
	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		0.127
Asteroid params	Reject	meta.cryptic		0
Asteroid params	Master SN	stat.snr		2.466
Asteroid params	Average SN	stat.snr		4.895
Asteroid params	Angle	pos.posAng	degrees	0.000
Asteroid params	High values	stat.value	pixels	647
Asteroid params	CSSID	meta.id		MLS100906:223127-080840
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	353.205893
Asteroid params	Inner motion	pos.pm	arcsec/min	-0.679651
Asteroid params	Outer motion	pos.pm	arcsec/min	-0.474079
Asteroid params	Ecliptic Longitude	pos.ecliptic.lon	deg	336.510482
Asteroid params	Ecliptic Latitude	pos.ecliptic.lat	deg	1.140486
Asteroid params	Apparent motion	pos.pm	arcsec	0.066328
Asteroid params	Timespan	time.interval	min	16.912800
Asteroid params	Ecliptic Inclination	pos.posAng	deg	42.896759
Asteroid params	Motion uncertainty RA	stat.error.sys	arcsec/min	0.027972
Asteroid params	Motion uncertainty Dec	stat.error.sys	arcsec/min	0.027972
First Detection params	magnitude	phot.mag;em.opt.R4	mag	21.966101
First Detection params	mag_error	phot.mag;stat.error	mag	0.066532
First Detection params	ID	meta.id		1009060083104109538
First Detection params	average seeing	instr.det.psf	pixels	3.190
First Detection params	JD	time.epoch	days	2455445.797467
First Detection params	img	meta.ref.url		link
First Detection params	X	pos.frame	pixels	1250.307983
First Detection params	Y	pos.frame	pixels	1985.431030
First Detection params	RA	pos.eq.ra	deg	337.8642300
First Detection params	Dec	pos.eq.dec	deg	-8.1443200
Second Detection params	magnitude2	phot.mag;em.opt.R1	mag	0
Second Detection params	mag_error2	phot.mag;stat.error	mag	0
Second Detection params	ID2	meta.id		0
Second Detection params	average seeing2	instr.det.psf	pixels	0
Second Detection params	img2	meta.ref.url		link
Second Detection params	JD2	time.epoch	days	2455445.774322
Second Detection params	X2	pos.frame	pixels	0
Second Detection params	Y2	pos.frame	pixels	0
Second Detection params	RA2	pos.eq.ra	deg	0
Second Detection params	Dec2	pos.eq.dec	deg	0
Third Detection params	magnitude3	phot.mag;em.opt.R2	mag	22.527500
Third Detection params	mag_error3	phot.mag;stat.error	mag	0.084435
Third Detection params	ID3	meta.id		1009060083102109996
Third Detection params	average seeing3	instr.det.psf	pixels	3.010
Third Detection params	img3	meta.ref.url		link
Third Detection params	X3	pos.frame	pixels	1221.894043
Third Detection params	Y3	pos.frame	pixels	1955.384033
Third Detection params	JD3	time.epoch	days	2455445.781949
Third Detection params	RA3	pos.eq.ra	deg	337.8640300
Third Detection params	Dec3	pos.eq.dec	deg	-8.1443900
Fourth Detection params	magnitude4	phot.mag;em.opt.R3	mag	22.457899
Fourth Detection params	mag_error4	phot.mag;stat.error	mag	0.083138
Fourth Detection params	ID4	meta.id		1009060083103109797
Fourth Detection params	average seeing4	instr.det.psf	pixels	3.140
Fourth Detection params	img4	meta.ref.url		link
Fourth Detection params	X4	pos.frame	pixels	1215.864990
Fourth Detection params	Y4	pos.frame	pixels	1984.668945
Fourth Detection params	JD4	time.epoch	days	2455445.789495
Fourth Detection params	RA4	pos.eq.ra	deg	337.8643400
Fourth Detection params	Dec4	pos.eq.dec	deg	-8.1446200
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#1009060083104109538' 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>
        2010-09-06T07:06:49
      </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='0.127' unit=''/>
        <Param name='Reject' ucd='meta.cryptic' value='0' unit=''/>
        <Param name='Master SN' ucd='stat.snr' value='2.466' unit=''/>
        <Param name='Average SN' ucd='stat.snr' value='4.895' unit=''/>
        <Param name='Angle' ucd='pos.posAng' value='0.000' unit='degrees'/>
        <Param name='High values' ucd='stat.value' value='647' unit='pixels'/>
        <Param name='CSSID' ucd='meta.id' value='MLS100906:223127-080840' unit=''/>
        <Param name='imgmaster' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/jpg/1009060083104109538.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='353.205893' unit='deg'/>
        <Param name='Inner motion' ucd='pos.pm' value='-0.679651' unit='arcsec/min'/>
        <Param name='Outer motion' ucd='pos.pm' value='-0.474079' unit='arcsec/min'/>
        <Param name='Ecliptic Longitude' ucd='pos.ecliptic.lon' value='336.510482' unit='deg'/>
        <Param name='Ecliptic Latitude' ucd='pos.ecliptic.lat' value='1.140486' unit='deg'/>
        <Param name='Apparent motion' ucd='pos.pm' value='0.066328' unit='arcsec'/>
        <Param name='Timespan' ucd='time.interval' value='16.912800' unit='min'/>
        <Param name='Ecliptic Inclination' ucd='pos.posAng' value='42.896759' unit='deg'/>
        <Param name='Motion uncertainty RA' ucd='stat.error.sys' value='0.027972' unit='arcsec/min'/>
        <Param name='Motion uncertainty Dec' ucd='stat.error.sys' value='0.027972' unit='arcsec/min'/>
      </Group>
      <Group name='First Detection params'>
        <Param name='magnitude' ucd='phot.mag;em.opt.R4' value='21.966101' unit='mag'/>
        <Param name='mag_error' ucd='phot.mag;stat.error' value='0.066532' unit='mag'/>
        <Param name='ID' ucd='meta.id' value='1009060083104109538'/>
        <Param name='average seeing' ucd='instr.det.psf' value='3.190' unit='pixels'/>
        <Param name='average background' ucd='instr.background' value='' unit='cts'/>
        <Param name='JD' ucd='time.epoch' value='2455445.797467' unit='days'/>
        <Param name='img' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/jpg/1009060083104109538-0001.arch.jpg' unit=''/>
        <Param name='X' ucd='pos.frame' value='1250.307983' unit='pixels'/>
        <Param name='Y' ucd='pos.frame' value='1985.431030' unit='pixels'/>
        <Param name='RA' ucd='pos.eq.ra' value='337.8642300' unit='deg'/>
        <Param name='Dec' ucd='pos.eq.dec' value='-8.1443200' unit='deg'/>
      </Group>
      <Group name='Second Detection params'>
        <Param name='magnitude2' ucd='phot.mag;em.opt' value='0' unit='mag'/>
        <Param name='mag_error2' ucd='phot.mag;stat.error' value='0' unit='mag'/>
        <Param name='ID2' ucd='meta.id' value='0'/>
        <Param name='average seeing2' ucd='instr.det.psf' value='0' 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/1009060083104109538-0002.arch.jpg' unit=''/>
        <Param name='JD2' ucd='time.epoch' value='2455445.774322' unit='days'/>
        <Param name='X2' ucd='pos.frame' value='0' unit='pixels'/>
        <Param name='Y2' ucd='pos.frame' value='0' unit='pixels'/>
        <Param name='RA2' ucd='pos.eq.ra' value='0' unit='deg'/>
        <Param name='Dec2' ucd='pos.eq.dec' value='0' unit='deg'/>
      </Group>
      <Group name='Third Detection params'>
        <Param name='magnitude3' ucd='phot.mag;em.opt.R2' value='22.527500' unit='mag'/>
        <Param name='mag_error3' ucd='phot.mag;stat.error' value='0.084435' unit='mag'/>
        <Param name='ID3' ucd='meta.id' value='1009060083102109996'/>
        <Param name='average seeing3' ucd='instr.det.psf' value='3.010' 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/1009060083104109538-0003.arch.jpg' unit=''/>
        <Param name='X3' ucd='pos.frame' value='1221.894043' unit='pixels'/>
        <Param name='Y3' ucd='pos.frame' value='1955.384033' unit='pixels'/>
        <Param name='JD3' ucd='time.epoch' value='2455445.781949' unit='days'/>
        <Param name='RA3' ucd='pos.eq.ra' value='337.8640300' unit='deg'/>
        <Param name='Dec3' ucd='pos.eq.dec' value='-8.1443900' unit='deg'/>
      </Group>
      <Group name='Fourth Detection params'>
        <Param name='magnitude4' ucd='phot.mag;em.opt.R3' value='22.457899' unit='mag'/>
        <Param name='mag_error4' ucd='phot.mag;stat.error' value='0.083138' unit='mag'/>
        <Param name='ID4' ucd='meta.id' value='1009060083103109797'/>
        <Param name='average seeing4' ucd='instr.det.psf' value='3.140' 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/1009060083104109538-0004.arch.jpg' unit=''/>
        <Param name='X4' ucd='pos.frame' value='1215.864990' unit='pixels'/>
        <Param name='Y4' ucd='pos.frame' value='1984.668945' unit='pixels'/>
        <Param name='JD4' ucd='time.epoch' value='2455445.789495' unit='days'/>
        <Param name='RA4' ucd='pos.eq.ra' value='337.8643400' unit='deg'/>
        <Param name='Dec4' ucd='pos.eq.dec' value='-8.1446200' unit='deg'/>
      </Group>
      <Group name='Portfolio'>
        <Param name='finding_chart' ucd='meta.ref.url' value='http://crts.caltech.edu/ATEL/MLS/1009060083104109538.atel.html' unit=''/>
        <Param name='past_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060083104109538x.html' unit=''/>
        <Param name='lightcurve' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060083104109538p.html' unit=''/>
        <Param name='other_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060083104109538s.html' unit=''/>
      </Group>
      <Reference uri='http://nesssi.cacr.caltech.edu/MLS/20100906/1009060083104109538.html' type='url' name='1009060083104109538'/>
    </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>
                  2010-09-06T06:56:52
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit='deg'>
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  337.8642300
                </C1>
                <C2>
                  -8.1443200
                </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#1009060083104109538

CRTS (Catalina/Mt Lemmon)

Table of Parameters