VizieR

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VizieR

start AladinLite
J/MNRAS/458/3479/clasiii SVM selection of WISE YSO Candidates (Marton+, 2016)
Class III and more evolved YSO candidates (608606 rows)
  recno=362852
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 45 36.185712 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-60 57 53.90820 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195014 41 43.916578 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-60 45 16.45898 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon316.343021638 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-01.101310387 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
362852recno 362852  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameJ144536.18-605753.9  AllWISE Identifier (meta.id;meta.main)
RAJ2000221.4007738 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000-60.9649745 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
GLON316.3430081 deg Galactic longitude (pos.galactic.lon)
GLAT -1.1012289 deg Galactic latitude (pos.galactic.lat)
W1mag 8.501 mag Instrumental profile-fit photometry magnitude, band 1 (phot.mag;em.IR.3-4um)
e_W1mag 0.023 mag Instrumental profile-fit photometry flux uncertainty in mag units, band 1 (stat.error;phot.mag)
W1snr 47.2  Instrumental profile-fit photometry S/N ratio, band 1 (instr.precision;arith.ratio)
w1rchi2 1.0960000  Instrumental profile-fit photometry reduced chi2, band 1 (stat.fit.chi2)
W2mag 8.371 mag Instrumental profile-fit photometry magnitude, band (phot.mag;em.IR.4-8um)
e_W2mag 0.020 mag Instrumental profile-fit photometry flux uncertainty in mag units, band 2 (stat.error;phot.mag)
W2snr 54.1  Instrumental profile-fit photometry S/N ratio, band 2 (instr.precision;arith.ratio)
W2rchi2 1.1700000  Instrumental profile-fit photometry reduced chi^2, band 2 (stat.fit.chi2)
W3mag 7.359 mag Instrumental profile-fit photometry magnitude, band 3 (phot.flux.density;em.IR.8-15um)
e_W3mag 0.029 mag Instrumental profile-fit photometry flux uncertainty in mag units, band 3 (stat.error;phot.mag)
W3snr 36.9  Instrumental profile-fit photometry S/N ratio, band 3 (instr.precision;arith.ratio)
W3rchi2 0.4496000  Instrumental profile-fit photometry reduced chi^2, band 3 (stat.fit.chi2)
W4mag 6.202 mag Instrumental profile-fit photometry magnitude, band 4 (phot.flux.density;em.IR.15-30um)
e_W4mag 0.062 mag Instrumental profile-fit photometry flux uncertainty in mag units, band 4 (stat.error;phot.mag)
W4snr 17.5  Instrumental profile-fit photometry S/N ratio, band 4 (instr.precision;arith.ratio)
W4rchi2 0.9589000   Instrumental profile-fit photometry reduced chi^2, band 4 (stat.fit.chi2)
rchi2 0.9965000   Instrumental profile-fit photometry reduced chi squared, total (stat.fit.chi2)
extflag0  Probability that source morphology is not consistent with single PSF (stat.fit.goodness)
phQualAAAA  Photometric quality of each band (A=highest, U=upper limit) (meta.code.qual)
W1nm 35  Number of profile-fit flux measurements for source with SNR ≥ 3, band 1 (meta.number)
W1m 35  Number of profile-fit flux measurements for source, band 1 (meta.number)
W2nm 35  Number of profile-fit flux measurements for source with SNR ≥ 3, band 2 (meta.number)
W2m 35  Number of profile-fit flux measurements for source, band 2 (meta.number)
W3nm 16  Number of profile-fit flux measurements for source with SNR ≥ 3, band 3 (meta.number)
W3m 16  Number of profile-fit flux measurements for source, band 3 (meta.number)
W4nm 16  Number of profile-fit flux measurements for source with SNR ≥ 3, band (meta.number)
W4m 16  Number of profile-fit flux measurements for source, band 4 (meta.number)
2MASSKey -27622  Closest associated 2MASS All-Sky Release PSC key (meta.id)
Jmag11.663 mag J magnitude entry of the associated 2MASS All-Sky PSC source (phot.mag;em.IR.J)
e_Jmag 0.023 mag J photometric uncertainty of the associated 2MASS All-Sky PSC source (stat.error;phot.mag;em.IR.J)
Hmag 9.942 mag H magnitude entry of the associated 2MASS All-Sky PSC source (phot.mag;em.IR.H)
e_Hmag 0.022 mag H photometric uncertainty of the associated 2MASS All-Sky PSC source (stat.error;phot.mag;em.IR.H)
Ksmag 9.127 mag Ks magnitude entry of the associated 2MASS All-Sky PSC source (phot.mag;em.IR.K)
e_Ksmag 0.024 mag Ks photometric uncertainty of the associated 2MASS All-Sky PSC source (stat.error;phot.mag;em.IR.K)
SName?  Source identifier as listed in SIMBAD (Note 1)   (meta.id)
SType?  SIMBAD maintype of the identified source (Note 1)   (src.class)
SDist  arcsec Angular distance between AllWISE position and the SIMBAD counterpart (Note 1)   (pos.angDistance)
tau 0.0002372  Optical depth at 353GHz from Planck HFICompMapThermalDustModel2048R1.20.fits (phys.absorption.opticalDepth)
  
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