Overview
Params
XML
None

CRTS (Catalina/Siding Spring)

Event identifier is 1009060511064101643

2455446.158870

2455446.123990

2455446.135540

2455446.147210

Reference

Finding Chart	Click here
Past CRTS images	Click here
Other images	Click here
Lightcurve	Click here
SDSS cutout	Click here
Position	(332.11706,-52.30161)
Time	2010-09-06T15:31:58 (MJD 55445.6471991)
Magnitude	18.352501
Magnitude	18.471901
Magnitude	18.298700
Magnitude	18.468000

Event IVORN:	ivo://nvo.caltech/voeventnet/sssot#1009060511064101643
from Stream:	CRTS3

Table of Parameters

group	name	ucd	unit	value
	RA	pos.eq.ra	deg	332.11706
	Dec	pos.eq.ra	deg	-52.30161
	positionalError	stat.error;pos.eq	deg	0.0012
	ISOtime	time.epoch		2010-09-06T15:31:58
	MJDtime	time.epoch		55445.6471991
	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/
First Detection params	average seeing	instr.det.psf	pixels	2.760
First Detection params	Dec	pos.eq.dec	deg	-52.3016100
First Detection params	ID	meta.id		1009060511064101643
First Detection params	img	meta.ref.url		link
First Detection params	JD	time.epoch	days	2455446.158870
First Detection params	magnitude	phot.mag;em.opt.R4	mag	18.468000
First Detection params	mag_error	phot.mag;stat.error	mag	0.042011
First Detection params	RA	pos.eq.ra	deg	332.1170600
First Detection params	X	pos.frame	pixels	3272.385010
First Detection params	Y	pos.frame	pixels	314.614990
Fourth Detection params	average seeing4	instr.det.psf	pixels	2.940
Fourth Detection params	Dec4	pos.eq.dec	deg	-52.3012400
Fourth Detection params	ID4	meta.id		1009060511063101693
Fourth Detection params	img4	meta.ref.url		link
Fourth Detection params	JD4	time.epoch	days	2455446.147210
Fourth Detection params	magnitude4	phot.mag;em.opt.R3	mag	18.298700
Fourth Detection params	mag_error4	phot.mag;stat.error	mag	0.038577
Fourth Detection params	RA4	pos.eq.ra	deg	332.1173900
Fourth Detection params	X4	pos.frame	pixels	3251.156982
Fourth Detection params	Y4	pos.frame	pixels	316.091003
Asteroid params	Angle	pos.posAng	degrees	135.000
Asteroid params	Aperture reject	stat.probability		0.060
Asteroid params	Apparent motion	pos.pm	arcsec	0.047822
Asteroid params	Average SN	stat.snr		5.886
Asteroid params	Ecliptic Inclination	pos.posAng	deg	24.009720
Asteroid params	Ecliptic Latitude	pos.ecliptic.lat	deg	-37.589725
Asteroid params	Ecliptic Longitude	pos.ecliptic.lon	deg	313.009616
Asteroid params	High values	stat.value	pixels	392
Asteroid params	imgmaster	meta.ref.url		link
Asteroid params	Inner motion	pos.pm	arcsec/min	-0.406483
Asteroid params	Known Asteroid	stat.probability		0
Asteroid params	Master SN	stat.snr		4.133
Asteroid params	Motion uncertainty Dec	stat.error.sys	arcsec/min	0.023172
Asteroid params	Motion uncertainty RA	stat.error.sys	arcsec/min	0.023172
Asteroid params	New Asteroid	meta.cryptic		0.400000
Asteroid params	Opposition angle	pos.posAng	deg	329.705027
Asteroid params	Outer motion	pos.pm	arcsec/min	-0.328709
Asteroid params	Reject	meta.cryptic		0
Asteroid params	SDSS match	stat.probability		0.400000
Asteroid params	Timespan	time.interval	min	33.537600
Second Detection params	average seeing2	instr.det.psf	pixels	2.650
Second Detection params	Dec2	pos.eq.dec	deg	-52.3012900
Second Detection params	ID2	meta.id		1009060511061101626
Second Detection params	img2	meta.ref.url		link
Second Detection params	JD2	time.epoch	days	2455446.123990
Second Detection params	magnitude2	phot.mag;em.opt.R1	mag	18.352501
Second Detection params	mag_error2	phot.mag;stat.error	mag	0.041117
Second Detection params	RA2	pos.eq.ra	deg	332.1174500
Second Detection params	X2	pos.frame	pixels	3250.310059
Second Detection params	Y2	pos.frame	pixels	308.334015
Portfolio	finding_chart	meta.ref.url		link
Portfolio	lightcurve	meta.ref.url		link
Portfolio	other_imgs	meta.ref.url		link
Portfolio	past_imgs	meta.ref.url		link
Third Detection params	average seeing3	instr.det.psf	pixels	2.710
Third Detection params	Dec3	pos.eq.dec	deg	-52.3012700
Third Detection params	ID3	meta.id		1009060511062101529
Third Detection params	img3	meta.ref.url		link
Third Detection params	JD3	time.epoch	days	2455446.135540
Third Detection params	magnitude3	phot.mag;em.opt.R2	mag	18.471901
Third Detection params	mag_error3	phot.mag;stat.error	mag	0.041905
Third Detection params	RA3	pos.eq.ra	deg	332.1174800
Third Detection params	X3	pos.frame	pixels	3254.769043
Third Detection params	Y3	pos.frame	pixels	297.178986

<?xml version= "1.0" encoding= "UTF-8"?>
  <voe:VOEvent role='observation' ivorn='ivo://nvo.caltech/voeventnet/sssot#1009060511064101643' 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>
        2010-09-06T15:56:22
      </Date>
    </Who>
    <Citations>
      <EventIVORN cite='supersedes'/>
    </Citations>
    <What>
      <Group name='Asteroid params'>
        <Param name='SDSS match' ucd='stat.probability' value='0.400000' unit=''/>
        <Param name='Aperture reject' ucd='stat.probability' value='0.060' unit=''/>
        <Param name='Reject' ucd='meta.cryptic' value='0' unit=''/>
        <Param name='Master SN' ucd='stat.snr' value='4.133' unit=''/>
        <Param name='Average SN' ucd='stat.snr' value='5.886' unit=''/>
        <Param name='Angle' ucd='pos.posAng' value='135.000' unit='degrees'/>
        <Param name='High values' ucd='stat.value' value='392' unit='pixels'/>
        <Param name='SSSID' ucd='meta.id' value='SSS100906:220828-521806' unit=''/>
        <Param name='imgmaster' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100906/jpg/1009060511064101643.master.jpg' unit=''/>
        <Param name='New Asteroid' ucd='meta.cryptic' value='0.400000' unit=''/>
        <Param name='Known Asteroid' ucd='stat.probability' value='0' unit=''/>
        <Param name='Opposition angle' ucd='pos.posAng' value='329.705027' unit='deg'/>
        <Param name='Inner motion' ucd='pos.pm' value='-0.406483' unit='arcsec/min'/>
        <Param name='Outer motion' ucd='pos.pm' value='-0.328709' unit='arcsec/min'/>
        <Param name='Ecliptic Longitude' ucd='pos.ecliptic.lon' value='313.009616' unit='deg'/>
        <Param name='Ecliptic Latitude' ucd='pos.ecliptic.lat' value='-37.589725' unit='deg'/>
        <Param name='Apparent motion' ucd='pos.pm' value='0.047822' unit='arcsec'/>
        <Param name='Timespan' ucd='time.interval' value='33.537600' unit='min'/>
        <Param name='Ecliptic Inclination' ucd='pos.posAng' value='24.009720' unit='deg'/>
        <Param name='Motion uncertainty RA' ucd='stat.error.sys' value='0.023172' unit='arcsec/min'/>
        <Param name='Motion uncertainty Dec' ucd='stat.error.sys' value='0.023172' unit='arcsec/min'/>
      </Group>
      <Group name='First Detection params'>
        <Param name='magnitude' ucd='phot.mag;em.opt.R4' value='18.468000' unit='mag'/>
        <Param name='mag_error' ucd='phot.mag;stat.error' value='0.042011' unit='mag'/>
        <Param name='ID' ucd='meta.id' value='1009060511064101643'/>
        <Param name='average seeing' ucd='instr.det.psf' value='2.760' unit='pixels'/>
        <Param name='average background' ucd='instr.background' value='' unit='cts'/>
        <Param name='JD' ucd='time.epoch' value='2455446.158870' unit='days'/>
        <Param name='img' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100906/jpg/1009060511064101643-0001.arch.jpg' unit=''/>
        <Param name='X' ucd='pos.frame' value='3272.385010' unit='pixels'/>
        <Param name='Y' ucd='pos.frame' value='314.614990' unit='pixels'/>
        <Param name='RA' ucd='pos.eq.ra' value='332.1170600' unit='deg'/>
        <Param name='Dec' ucd='pos.eq.dec' value='-52.3016100' unit='deg'/>
      </Group>
      <Group name='Second Detection params'>
        <Param name='magnitude2' ucd='phot.mag;em.opt.R1' value='18.352501' unit='mag'/>
        <Param name='mag_error2' ucd='phot.mag;stat.error' value='0.041117' unit='mag'/>
        <Param name='ID2' ucd='meta.id' value='1009060511061101626'/>
        <Param name='average seeing2' ucd='instr.det.psf' value='2.650' 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/SSS/20100906/jpg/1009060511064101643-0002.arch.jpg' unit=''/>
        <Param name='JD2' ucd='time.epoch' value='2455446.123990' unit='days'/>
        <Param name='X2' ucd='pos.frame' value='3250.310059' unit='pixels'/>
        <Param name='Y2' ucd='pos.frame' value='308.334015' unit='pixels'/>
        <Param name='RA2' ucd='pos.eq.ra' value='332.1174500' unit='deg'/>
        <Param name='Dec2' ucd='pos.eq.dec' value='-52.3012900' unit='deg'/>
      </Group>
      <Group name='Third Detection params'>
        <Param name='magnitude3' ucd='phot.mag;em.opt.R2' value='18.471901' unit='mag'/>
        <Param name='mag_error3' ucd='phot.mag;stat.error' value='0.041905' unit='mag'/>
        <Param name='ID3' ucd='meta.id' value='1009060511062101529'/>
        <Param name='average seeing3' ucd='instr.det.psf' value='2.710' 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/SSS/20100906/jpg/1009060511064101643-0003.arch.jpg' unit=''/>
        <Param name='X3' ucd='pos.frame' value='3254.769043' unit='pixels'/>
        <Param name='Y3' ucd='pos.frame' value='297.178986' unit='pixels'/>
        <Param name='JD3' ucd='time.epoch' value='2455446.135540' unit='days'/>
        <Param name='RA3' ucd='pos.eq.ra' value='332.1174800' unit='deg'/>
        <Param name='Dec3' ucd='pos.eq.dec' value='-52.3012700' unit='deg'/>
      </Group>
      <Group name='Fourth Detection params'>
        <Param name='magnitude4' ucd='phot.mag;em.opt.R3' value='18.298700' unit='mag'/>
        <Param name='mag_error4' ucd='phot.mag;stat.error' value='0.038577' unit='mag'/>
        <Param name='ID4' ucd='meta.id' value='1009060511063101693'/>
        <Param name='average seeing4' ucd='instr.det.psf' value='2.940' 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/SSS/20100906/jpg/1009060511064101643-0004.arch.jpg' unit=''/>
        <Param name='X4' ucd='pos.frame' value='3251.156982' unit='pixels'/>
        <Param name='Y4' ucd='pos.frame' value='316.091003' unit='pixels'/>
        <Param name='JD4' ucd='time.epoch' value='2455446.147210' unit='days'/>
        <Param name='RA4' ucd='pos.eq.ra' value='332.1173900' unit='deg'/>
        <Param name='Dec4' ucd='pos.eq.dec' value='-52.3012400' unit='deg'/>
      </Group>
      <Group name='Portfolio'>
        <Param name='finding_chart' ucd='meta.ref.url' value='http://crts.caltech.edu/ATEL/SSS/1009060511064101643.atel.html' unit=''/>
        <Param name='past_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100906/1009060511064101643x.html' unit=''/>
        <Param name='lightcurve' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100906/1009060511064101643p.html' unit=''/>
        <Param name='other_imgs' ucd='meta.ref.url' value='http://nesssi.cacr.caltech.edu/SSS/20100906/1009060511064101643s.html' unit=''/>
      </Group>
      <Reference uri='http://nesssi.cacr.caltech.edu/SSS/20100906/1009060511064101643.html' type='url' name='1009060511064101643'/>
    </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>
                  2010-09-06T15:31:58
                </ISOTime>
              </TimeInstant>
            </Time>
            <Position2D unit='deg'>
              <Name1>
                RA
              </Name1>
              <Name2>
                Dec
              </Name2>
              <Value2>
                <C1>
                  332.1170600
                </C1>
                <C2>
                  -52.3016100
                </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/sssot#1009060511064101643

CRTS (Catalina/Siding Spring)

Table of Parameters