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===J194842.00+234425.2
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ColumnValue  Explain   (UCD)
_RAJ200019 48 42.004872 "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+23 44 25.22220 "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 46 34.334867 "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+23 36 51.73663 "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)
_Glon060.421199656 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-01.023520570 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)

AllWISEJ194842.00+234425.2  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000297.1750203 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23.7403395 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.1744 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.1550 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA164.4 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)

W1mag13.908 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.062 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag14.944 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.149 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.474 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 8.928 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)
Jmag15.356 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.053 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag14.614 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.056 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag14.549 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.087 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx2222.107 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 763.132 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2972124201351007293  Unique source ID (meta.id.part;meta.main)
snr1 17.5   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.94e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 7.3   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 2.21e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 -0.8   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 8.06e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -0.7   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.61e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 2.02e+00  All-band combined reduced χ2 (stat.fit.chi2)
nb2   [1/4] Number of PSF components used simultaneously in the profile-fitting (meta.number)
na1   [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)
ccf0h00   [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)
varnnnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 33   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 33   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 13   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 33   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 16   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 16   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm297.1750203 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 0.1531 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+23.7403800 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.1593 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0397 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 817 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 183 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -2096 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 194 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 4.22e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 2.26e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 8.08e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.61e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 2.48e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm2N019   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphABUU   [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 0  Scattered moonlight contamination flag (meta.code)
covW1 33.599   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 33.314   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 17.005   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 16.752   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1074939220   2MASS PSC association (not identification) (meta.id.assoc)
d2M 1.808 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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