VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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II/349/ps1 The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016)
Pan-STARRS DR1 catalogue (original column names in green) (1919106885 rows)
  -c=311.461497690 +36.111626020, eq=J2000, rs=2
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ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (311.461497690+36.111626020)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200020 45 50.75944560 "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+36 06 41.8536720 "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)
_RAB195020 43 53.50334506 "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+35 55 41.6735151 "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)
_Glon077.59024702612 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-04.32768203265 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)

raMean311.461497690 deg (i) Right ascension (J2000) (weighted mean) at epoch "Epoch" (raMean) (Note 1)   (pos.eq.ra;meta.main)
decMean+36.111626020 deg (i) Declination (J2000) (weighted mean) at epoch "Epoch" (decMean) (Note 1)   (pos.eq.dec;meta.main)
objID151333114615334514  (i) Unique object identifier (objID) (meta.id;meta.main)
projectionID2147   [559/2643] Projection cell identifier (projectionID) (meta.id)
skyCellID 2   [0/99] Skycell region identifier (skyCellID) (meta.id)
objInfoFlag 436527104  Information flag bitmask indicating details of the photometry (objInfoFlag) (2) (Binary flag explanations) (Note)   (meta.code)
qualityFlag 52  Subset of objInfoFlag denoting whether this object is real or a likely false positive (qualityFlag) (3) (Binary flag explanations) (Note)   (meta.code.qual)
raMeanErr 0.0214 arcsec Right ascension standard deviation from single epoch detections (raMeanErr) (stat.error;pos.eq.ra)
decMeanErr 0.0369 arcsec Declination standard deviation from single epoch detections (decMeanErr) (stat.error;pos.eq.dec)
epochMean56127.316712960 d Modified Julian Date (MJD) of the mean epoch (epochMean) (time.epoch)
nStackDetections 2   [0/50] Number of stack detections (nStackDetections) (meta.number)
nDetections 24   [3/369] Number of single epoch detections in all filters (nDetections) (meta.number)
ng10   [0/52] Number of single epoch detections in g filter (ng) (meta.number)
nr 8   [0/368] Number of single epoch detections in r filter (nr) (meta.number)
ni 4   [0/88] Number of single epoch detections in i filter (ni) (meta.number)
nz 2   [0/44] Number of single epoch detections in z filter (nz) (meta.number)
ny 0   [0/53] Number of single epoch detections in y filter (ny) (meta.number)
gQfPerfect 0.999232   Maximum PSF weighted fraction of pixels totally unmasked from g filter detections (gQfPerfect) (instr.det.psf)
gMeanPSFMag 21.6250 mag (i) [-33/33] Mean PSF AB magnitude from g filter (4866Å) detections (gMeanPSFMag) (phot.mag;em.opt.B)
gMeanPSFMagErr 0.0661 mag [0/0.5] Error in gmag (gMeanPSFMagErr) (stat.error;phot.mag;em.opt.B)
gMeanPSFMagStd 0.2076 mag Standard deviation of PSF AB magnitudes from g filter detections (gMeanPSFMagStd) (stat.stdev)
gMeanPSFMagNpt10   [0/49] Number of measurements included in mean PSF magnitude from g filter detections (gMeanPSFMagNpt) (meta.number)
gMeanPSFMagMin21.3702 mag Minimum PSF AB magnitude from g filter detections (gMeanPSFMagMin) (stat.error;phot.mag;em.opt.B)
gMeanPSFMagMax21.9235 mag Maximum PSF AB magnitude from g filter detections (gMeanPSFMagMax) (stat.error;phot.mag;em.opt.B)
gMeanKronMag21.7670 mag Mean Kron (1980) AB magnitude from g filter detections (gMeanKronMag) (phot.mag;em.opt.B)
gMeanKronMagErr 0.1090 mag Error in gKmag (gMeanKronMagErr) (stat.error;phot.mag)
gFlags 115000  Information flag bitmask for mean object from g filter detections (gFlags) (4) (Binary flag explanations) (Note)   (meta.code)
rQfPerfect 0.998733   Maximum PSF weighted fraction of pixels totally unmasked from r filter detections (rQfPerfect) (instr.det.psf)
rMeanPSFMag20.7588 mag (i) [-6/30] Mean PSF AB magnitude from r filter (6215Å) detections (rMeanPSFMag) (phot.mag;em.opt.R)
rMeanPSFMagErr 0.0350 mag [0/0.5] Error in rmag (rMeanPSFMagErr) (stat.error;phot.mag;em.opt.R)
rMeanPSFMagStd 0.1367 mag Standard deviation of PSF AB magnitudes from r filter detections (rMeanPSFMagStd) (stat.stdev)
rMeanPSFMagNpt 6   [0/179] Number of measurements included in mean PSF magnitude from r filter detections (rMeanPSFMagNpt) (meta.number)
rMeanPSFMagMin20.6911 mag Minimum PSF AB magnitude from r filter detections (rMeanPSFMagMin) (stat.error;phot.mag;em.opt.R)
rMeanPSFMagMax20.9713 mag Maximum PSF AB magnitude from r filter detections (rMeanPSFMagMax) (stat.error;phot.mag;em.opt.R)
rMeanKronMag21.0109 mag Mean Kron (1980) AB magnitude from r filter detections (rMeanKronMag) (phot.mag;em.opt.R)
rMeanKronMagErr 0.0838 mag Error in rKmag (rMeanKronMagErr) (stat.error;phot.mag)
rFlags 115000  Information flag bitmask for mean object from r filter detections (rFlags) (4) (Binary flag explanations) (Note)   (meta.code)
iQfPerfect 0.999089   Maximum PSF weighted fraction of pixels totally unmasked from i filter detections (iQfPerfect) (instr.det.psf)
iMeanPSFMag20.1081 mag (i) [-5/30] Mean PSF AB magnitude from i filter (7545Å) detections (iMeanPSFMag) (phot.mag;em.opt.I)
iMeanPSFMagErr 0.0593 mag [0/0.5] Error in imag (iMeanPSFMagErr) (stat.error;phot.mag;em.opt.I)
iMeanPSFMagStd 0.1158 mag Standard deviation of PSF AB magnitudes from i filter detections (iMeanPSFMagStd) (stat.stdev)
iMeanPSFMagNpt 3   [0/85] Number of measurements included in mean PSF magnitude from i filter detections (iMeanPSFMagNpt) (meta.number)
iMeanPSFMagMin19.9751 mag Minimum PSF AB magnitude from i filter detections (iMeanPSFMagMin) (stat.error;phot.mag;em.opt.I)
iMeanPSFMagMax20.2035 mag Maximum PSF AB magnitude from i filter detections (iMeanPSFMagMax) (stat.error;phot.mag;em.opt.I)
iMeanKronMag20.1012 mag Mean Kron (1980) AB magnitude from i filter detections (iMeanKronMag) (phot.mag;em.opt.I)
iMeanKronMagErr 0.0310 mag Error in zKmag (iMeanKronMagErr) (stat.error;phot.mag)
iFlags16793912  Information flag bitmask for mean object from i filter detections (iFlags) (4) (Binary flag explanations) (Note)   (meta.code)
zQfPerfect 0.999306   Maximum PSF weighted fraction of pixels totally unmasked from z filter detections (zQfPerfect) (instr.det.psf)
zMeanPSFMag19.8252 mag (i) [-5/29] Mean PSF AB magnitude from z filter (8679Å) detections (zMeanPSFMag) (phot.mag;em.opt.I)
zMeanPSFMagErr 0.0567 mag [0/0.5] Error in zmag (zMeanPSFMagErr) (stat.error;phot.mag;em.opt.I)
zMeanPSFMagStd 0.0804 mag Standard deviation of PSF AB magnitudes from z filter detections (zMeanPSFMagStd) (stat.stdev)
zMeanPSFMagNpt 2   [0-37] Number of measurements included in mean PSF magnitude from z filter detections (zMeanPSFMagNpt) (meta.number)
zMeanPSFMagMin19.7730 mag Minimum PSF AB magnitude from z filter detections (zMeanPSFMagMin) (stat.error;phot.mag;em.opt.I)
zMeanPSFMagMax19.8864 mag Maximum PSF AB magnitude from z filter detections (zMeanPSFMagMax) (stat.error;phot.mag;em.opt.I)
zMeanKronMag18.5499 mag Mean Kron (1980) AB magnitude from z filter detections (zMeanKronMag) (phot.mag;em.opt.I)
zMeanKronMagErr 0.0000 mag Error in zKmag (zMeanKronMagErr) (stat.error;phot.mag)
zFlags16793912  Information flag bitmask for mean object from z filter detections (zFlags) (4) (Binary flag explanations) (Note)   (meta.code)
yQfPerfect    Maximum PSF weighted fraction of pixels totally unmasked from y filter detections (yQfPerfect) (instr.det.psf)
yMeanPSFMag  mag (i) [-5/29] Mean PSF AB magnitude from y filter (9633Å) detections (yMeanPSFMag) (phot.mag;em.IR.J)
yMeanPSFMagErr  mag [0/0.5] Error in ymag (yMeanPSFMagErr) (stat.error;phot.mag;em.IR.J)
yMeanPSFMagStd  mag Standard deviation of PSF AB magnitudes from y filter detections (yMeanPSFMagStd) (stat.stdev)
yMeanPSFMagNpt 0   [0/51] Number of measurements included in mean PSF magnitude from y filter detections (yMeanPSFMagNpt) (meta.number)
yMeanPSFMagMin  mag Minimum PSF AB magnitude from y filter detections (yMeanPSFMagMin) (stat.error;phot.mag;em.IR.J)
yMeanPSFMagMax  mag Maximum PSF AB magnitude from y filter detections (yMeanPSFMagMax) (stat.error;phot.mag;em.IR.J)
yMeanKronMag  mag Mean Kron (1980) AB magnitude from y filter detections (yMeanKronMag) (phot.mag;em.IR.J)
yMeanKronMagErr  mag Error in gKmag (yMeanKronMagErr) (stat.error;phot.mag)
yFlags 16416  Information flag bitmask for mean object from y filter detections (yFlags) (4) (Binary flag explanations) (Note)   (meta.code)
  
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