European
Southern
Observatory

ESO — Reaching New Heights in Astronomy

Austria Belgium Czech Republic Denmark Finland France Germany Ireland Italy Netherlands Poland Portugal Spain Sweden Switzerland UK Chile

Details - VISTA match with AllWISE and PanSTARRS

Title VISTA match with AllWISE and PanSTARRS
Version 2
Data Provider/P.I. Chiara Spiniello
Data Collection VEXAS
Data Release DR2
Submission Date 2021-03-15
Publication Date 2021-03-18
Description This table contains the objects from the VEXAS-AllWISE catalogue that have a counterpart in PanSTARRS DR1 within a matching radius of 3". The objects are classified via an ensemble of machine leaning algorithm into stars, galaxies and quasars. Optical photometry in grizY bands is given (AB), NIR photometry can be obtained by cross-matching this table with VEXAS-AllWISE.
Please refer to the full data release description for further information.
Telescope
Instrument
Technique of Observation IMAGE,JITTER
Start of Observations 55,139.02 (2009-11-04T13:28:58)
End of Observations 57,844.121 (2017-04-01T16:55:13)
Filter Set/bands
Sky Solid Angle
Number of Records 21891609
Number of Columns 25
Reference
Acknowledgment Policy Please include the following acknowledgment in any published material that makes use of this data product: Based on data obtained from the ESO Science Archive Facility with DOI: https://doi.org/10.18727/archive/56
Position Name Description Data Type Data Size UCD Physical Unit
1 SOURCEID_VISTA UID of this merged detection as assigned by merge algorithm INT64 1 meta.id;meta.main
2 OBJID_PS Unique ID PanSTARRS1 INT64 1 meta.id
3 SLAVEOBJID_WISE The unique ID of the neighbour in calSource (=sourceID) INT64 1 meta.id
4 ID_ALLWISE AllWISE name STRING 19 meta.dataset
5 RA_PS Celestial Right Ascension in PS DOUBLE 1 pos.eq.ra;meta.main deg
6 DEC_PS Celestial Declination in PS DOUBLE 1 pos.eq.dec;meta.main deg
7 GPETMAG_PS Petrosian magnitude g-band (AB) FLOAT 1 phot.mag;em.opt.B mag
8 GPETMAGERR_PS Petrosian magnitude error g-band (AB) DOUBLE 1 stat.error;phot.mag;em.opt.B mag
9 RPETMAG_PS Petrosian magnitude r-band (AB) FLOAT 1 phot.mag;em.opt.R mag
10 RPETMAGERR_PS Petrosian magnitude error r-band (AB) DOUBLE 1 stat.error;phot.mag;em.opt.R mag
11 IPETMAG_PS Petrosian magnitude i-band (AB) FLOAT 1 phot.mag;em.opt.I mag
12 IPETMAGERR_PS Petrosian magnitude error i-band (AB) DOUBLE 1 stat.error;phot.mag;em.opt.I mag
13 ZPETMAG_PS Petrosian magnitude z-band (AB) FLOAT 1 phot.mag;em.opt.I mag
14 ZPETMAGERR_PS Petrosian magnitude error z-band (AB) DOUBLE 1 stat.error;phot.mag;em.opt.I mag
15 YPETMAG_PS Petrosian magnitude y-band (AB) FLOAT 1 phot.mag mag
16 YPETMAGERR_PS Petrosian magnitude error y-band (AB) DOUBLE 1 stat.error;phot.mag;em.opt.I mag
17 IPSFMAG_PS PSF magnitude i-band (AB) DOUBLE 1 phot.mag;em.opt.I mag
18 IPSFMAGERR_PS PSF magnitude error i-band (AB) DOUBLE 1 stat.error;phot.mag;em.opt.I mag
19 IPSFLIKELIHOOD_PS Likelihood that the i filter stack detection is best fit by a PSF DOUBLE 1 stat.probability
20 P_STAR ML probability of being a star FLOAT 1 stat.probability
21 P_QSO ML probability of being a quasar FLOAT 1 stat.probability
22 P_GALAXY ML probability of being a galaxy FLOAT 1 stat.probability
23 CLASS Object classification (0=star,1=qso,2=gal) INT16 1 src.class
24 IMPUTATION_FLAG String indicating which magnitudes are imputed STRING 9 meta.code
25 WARNING_FLAG Warning flag (0=safe range, 1=outside, 2= outlier) INT16 1 meta.code.qual