VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

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II/363/unwise The band-merged unWISE Catalog (Schlafly+, 2019)
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The band-merged unWISE catalog (original column names in green) (2214734224 rows) 		  -c=036.9332735 -01.1928975, eq=J2000, rs=2
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Note:

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (036.9332735-01.1928975)[FK5/J2000] (pos.angDistance)
_RAJ200002 27 43.985640 "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)
_DEJ2000-01 11 34.43100 "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)
_RAB195002 25 11.135438 "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)
_DEB1950-01 24 58.76646 "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)
_Glon168.651710921 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-55.274888447 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)
unwise_objid0363m016o0016506  (i) Unique object identifier (unwise_objid) (meta.id;meta.main)
ra036.9332735 deg (i) W1 right ascension, if available; otherwise W2 right ascension (J2000) (ra) (pos.eq.ra;meta.main)
dec-01.1928975 deg (i) W1 declination, if available; otherwise W2 declination (J2000) (dec) (pos.eq.dec;meta.main)
xW11444.343 pix [-0.5/2048] x coordinate in the W1 band (xW1) (pos.cartesian.x;instr.det)
xW21444.354 pix [-0.5/2048] x coordinate in the W2 band (xW2) (pos.cartesian.x;instr.det)
yW1 198.100 pix [-0.5/2048] y coordinate in the W1 band (yW1) (pos.cartesian.y;instr.det)
yW2 198.271 pix [-0.5/2048] y coordinate in the W2 band (yW2) (pos.cartesian.y;instr.det)
fluxW1 6.0926e+02 309.05nJy [-1337840/5.3E10] Flux in the W1 (3.4um) band in "Vega nMgy" (fluxW1) (Note 1)   (phot.flux;em.IR.3-4um)
fluxW2 6.2931e+02 167.66nJy [-4367380/7E10] Flux in the W2 (4.6um) band in "Vega nMgy" (fluxW2) (Note 1)   (phot.flux;em.IR.4-8um)
dxW1 0.023 pix [0/1E20] Uncertainty in XposW1 (dxW1) (stat.error;pos.cartesian.x)
dxW2 0.087 pix [0/1E20] Uncertainty in XposW2 (dxW2) (stat.error;pos.cartesian.x)
dyW1 0.023 pix [0/1E20] Uncertainty in YposW1 (dyW1) (stat.error;pos.cartesian.y)
dyW2 0.085 pix [0/1E20] Uncertainty in YposW2 (dyW2) (stat.error;pos.cartesian.y)
dfluxW1 8.4390e+00 309.05nJy [0/1E10] Uncertainty in FW1 (statistical only) (dfluxW1) (Note 1)   (stat.error;phot.flux;em.IR.3-4um)
dflxW2 2.9617e+01 167.66nJy [0/1E10] Uncertainty in FW2 (statistical only) (dflxW2) (Note 1)   (stat.error;phot.flux;em.IR.4-8um)
qfW1 1.00000   [0/1] Quality factor on W1 (1=good detection) (qfW1) (Note 2)   (meta.code.qual)
qfW2 1.00000   [0/1] Quality factor on W2 (1=good detection) (qfW2) (Note 2)   (meta.code.qual)
rchi2W1 3.477e+00   [0/3271100] Average chi square per pixel on W1, weighted by PSF (stat.fit.chi2)
rchi2W2 6.783e-01   [0/172620] Average ξ2 per pixel on W2, weighted by PSF (stat.fit.chi2)
fracfluxW1 0.9871   [-64/564] Fraction of W1 flux in this object's PSF that comes from this object (fracfluxW1) (meta.number)
fracfluxW2 0.9629   [-29.1/156.5] Fraction of W2 flux in this object's PSF that comes from this object (fracfluxW2) (meta.number)
fluxlbsW1 6.4817e+02 309.05nJy [-2.6E9/1.9E9] Local-background-subtracted W1 flux in "Vega nMgy" (fluxlbsW1) (Note 1)   (phot.flux;em.IR.3-4um)
fluxlbsW2 6.8072e+02 167.66nJy [-1.2E10/2E10] Local-background-subtracted W2 flux in "Vega nMgy" (fluxlbsW2) (Note 1)   (phot.flux;em.IR.4-8um)
dfluxlbsW1 8.6088e+00 309.05nJy [0/2.5E9] Uncertainty in FW1lbs (dfluxlbsW1) (Note 1)   (stat.error;phot.flux;em.IR.3-4um)
dfluxlbsW2 3.0366e+01 167.66nJy [0/8E9] Uncertainty in FW2lbs (dfluxlbsW2) (Note 1)   (stat.error;phot.flux;em.IR.4-8um)
fwhmW1 2.6197 pix [0/3] Full-width at half-maximum of PSF in W1 (phys.size)
fwhmW2 2.8400 pix [0/3] Full-width at half-maximum of PSF in W2 (phys.size)
spread_modelW1 9.61065e-04   [-2844/2819] SExtractor spread_model parameter on W1 (∼0=point source) (spread_modelW1) (meta.modelled)
spread_modelW2 1.28716e-03   [-20259/7281] SExtractor spread_model parameter on W2 (∼0=point source) (spread_modelW2) (meta.modelled)
dspread_modelW1 5.37341e-04   [0/3.1E8] Uncertainty in SpModW1 (dspread_modelW1) (stat.error;meta.modelled)
dspread_modelW2 0.001787   [0/5.3E8] Uncertainty in SpModW2 (dspread_modelW2) (stat.error;meta.modelled)
skyW1 1.0480e+01 309.05nJy [-7572/52355] Sky in W1 in "Vega nMgy" (Note 1)   (phot.flux;em.IR.3-4um)
skyW2 9.8583e+00 167.66nJy [-8322/54067] Sky in W2 in "Vega nMgy" (Note 1)   (phot.flux;em.IR.4-8um)
ra12W1 36.9332735 deg Right Ascension from individual-image catalogs in W1 (ra12W1) (pos.eq.ra)
ra12W2 36.9331427 deg Right Ascension from individual-image catalogs in W2 (ra12W2) (pos.eq.ra)
dec12W1 -1.1928975 deg Declination from individual-image catalogs in W1 (dec12W1) (pos.eq.dec)
dec12W2 -1.1928893 deg Declination from individual-image catalogs in W2 (dec12W2) (pos.eq.dec)
coadd_id0363m016  Coadd unique ID (coadd_id) (meta.id)
unwise_detidW10363m016w1o0029349   Unique detection ID in W1 (unwise_detidW1) (meta.id)
unwise_detidW20363m016w2o0016245   Unique detection ID in W2 (unwise_detidW2) (meta.id)
nmW1 140   [0/23582] Number of single-exposure images of this part of sky in coadd in W1 (meta.number)
nmW2 136   [0/23187] Number of single-exposure images of this part of sky in coadd in W2 (meta.number)
primary12W11   [0/1] The center of this source is in the primary region of its coadd in W1 (primary12W1) (meta.code)
primary12W21   [0/1] The center of this source is in the primary region of its coadd in W2 (primary12W2) (meta.code)
FlagsW1 0  Binary flag; see http://catalog.unwise.me/files/unwise_bitmask_writeup-03Dec2018.pdf for details (Note)   (meta.code)
FlagsW2 0  Binary flag; see http://catalog.unwise.me/files/unwise_bitmask_writeup-03Dec2018.pdf for details (Note)   (meta.code)
f_FlagsW1 0  Binary flag; see http://catalog.unwise.me/files/unwise_bitmask_writeup-03Dec2018.pdf for details (Note)   (meta.code)
f_FlagsW2 0  Binary flag; see http://catalog.unwise.me/files/unwise_bitmask_writeup-03Dec2018.pdf for details (Note)   (meta.code)
primary11   [0/1] W1 primary status, if available; otherwise W2 primary status (primary1) (meta.code)
  
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