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===J195046.46+383253.4
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ColumnValue  Explain   (UCD)
_RAJ200019 50 46.463064 "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+38 32 53.40120 "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)
_RAB195019 48 59.786367 "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+38 25 11.19360 "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)
_Glon073.441422014 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+06.082124616 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)

AllWISEJ195046.46+383253.4  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000297.6935961 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+38.5481670 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0542 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0530 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA106.9 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)

W1mag13.638 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.026 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag13.850 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.036 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag13.107 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag  mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 9.276 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag  mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag14.514 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.024 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag13.868 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.030 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag13.864 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.044 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx1601.548 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3847.316 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2974137801351058505  Unique source ID (meta.id.part;meta.main)
snr1 42.0   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.93e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 30.3   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.04e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 -8.1   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.15e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -2.5   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.26e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.32e+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)
ccfhhd0   [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)
var10nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 41   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 41   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 41   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 41   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 23   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 23   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm297.6936049 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 0.0551 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+38.5482079 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0536 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0063 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 165 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 84 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 9 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 87 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.87e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.03e+00   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 9.26e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.30e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm2N015   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAUU   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet 3   [0/15] Bit-encoded integer indicating bands in which a source has a w?snr>2 detection (meta.code)
fmoon 11  Scattered moonlight contamination flag (meta.code)
covW1 42.689   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 43.764   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 24.222   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 23.893   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 283293383   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.035 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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