VizieR

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VizieR

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II/328/allwise AllWISE Data Release (Cutri+ 2013)
The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows)
  AllWISE===J161527.82-181719.1
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ColumnValue  Explain   (UCD)
_RAJ200016 15 27.827064 "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)
_DEJ2000-18 17 19.13460 "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)
_RAB195016 12 34.353637 "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)
_DEB1950-18 09 52.05883 "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)
_Glon356.149545392 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+22.869436798 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)

AllWISEJ161527.82-181719.1  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000243.8659461 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-18.2886485 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0714 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0686 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA173.7 deg Position angle of the error ellipse (Note 1)   (pos.posAng;pos.errorEllipse)

ImIm  Image of the 4 bands from the IRSA server (IPAC) (meta.ref.url)

W1mag14.404 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.030 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag14.230 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.051 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag10.487 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.097 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 8.120 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.288 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag16.090 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag  mag Mean error on J magnitude (stat.error;phot.mag)
Hmag15.902 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.151 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag14.554 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag  mag Mean error on Ks magnitude (stat.error;phot.mag)
wx2952.251 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1745.188 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2442018201351027581  Unique source ID (meta.id.part;meta.main)
snr1 35.6   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.68e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 21.2   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 9.30e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 11.2   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.15e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 3.8   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.10e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.24e+00  All-band combined reduced χ2 (stat.fit.chi2)
nb1   [1/4] Number of PSF components used simultaneously in the profile-fitting (meta.number)
na0   [0/1] Active deblending flag (1 if a detection was split into multiple sources) (meta.number)
sat1 0.000   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.000   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.000   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccf0000   [0DHOPdhop] Contamination and confusion flag, one per band (cc_flags) (Note 2)   (meta.code)
ex0   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
var111n  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 25   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 25   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 25   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 25   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 8   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 12   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 2   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 13   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm243.8659499 deg Right ascension at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.ra)
e_RA_pm 0.1360 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm-18.2886715 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.1318 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0400 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 47 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 235 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -288 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 240 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.67e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 9.32e-01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.15e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.10e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.24e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAAB   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet15   [0/15] Bit-encoded integer indicating bands in which a source has a w?snr>2 detection (meta.code)
fmoon 0  Scattered moonlight contamination flag (meta.code)
covW1 26.429   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 26.163   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 13.784   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 13.631   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 416143821   2MASS PSC association (not identification) (meta.id.assoc)
d2M 1.474 arcsec Distance separating the positions of the WISE source and associated 2MASS PSC source (pos;arith.diff)

2M2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  
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