| 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=330.161221530 +19.648546790, eq=J2000, rs=2 |
Note:
| Column | Value | Explain (UCD) | |
| _r | 0.000 | arcsec | Distance from center (330.161221530+19.648546790)[FK5/J2000], at Epoch of catalog (Epoch) (pos.angDistance) |
| _RAJ2000 | 22 00 38.69316720 | "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 | +19 38 54.7684440 | "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) |
| _RAB1950 | 21 58 16.80455407 | "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 | +19 24 28.2163897 | "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) |
| _Glon | 076.84476179212 | 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 | -27.55977601855 | 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) |
| raMean | 330.161221530 | deg | (i) Right ascension (J2000) (weighted mean) at epoch "Epoch" (raMean) (Note 1) (pos.eq.ra;meta.main) |
| decMean | +19.648546790 | deg | (i) Declination (J2000) (weighted mean) at epoch "Epoch" (decMean) (Note 1) (pos.eq.dec;meta.main) |
| objID | 131573301612298771 | (i) Unique object identifier (objID) (meta.id;meta.main) | |
| projectionID | 1757 | [559/2643] Projection cell identifier (projectionID) (meta.id) | |
| skyCellID | 96 | [0/99] Skycell region identifier (skyCellID) (meta.id) | |
| objInfoFlag | 268959744 | Information flag bitmask indicating details of the photometry (objInfoFlag) (2) (Binary flag explanations) (Note) (meta.code) | |
| qualityFlag | 32 | Subset of objInfoFlag denoting whether this object is real or a likely false positive (qualityFlag) (3) (Binary flag explanations) (Note) (meta.code.qual) | |
| raMeanErr | 0.4025 | arcsec | Right ascension standard deviation from single epoch detections (raMeanErr) (stat.error;pos.eq.ra) |
| decMeanErr | 0.4025 | arcsec | Declination standard deviation from single epoch detections (decMeanErr) (stat.error;pos.eq.dec) |
| epochMean | 56942.407210650 | d | Modified Julian Date (MJD) of the mean epoch (epochMean) (time.epoch) |
| nStackDetections | 0 | [0/50] Number of stack detections (nStackDetections) (meta.number) | |
| nDetections | 3 | [3/369] Number of single epoch detections in all filters (nDetections) (meta.number) | |
| ng | 0 | [0/52] Number of single epoch detections in g filter (ng) (meta.number) | |
| nr | 0 | [0/368] Number of single epoch detections in r filter (nr) (meta.number) | |
| ni | 1 | [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 | Maximum PSF weighted fraction of pixels totally unmasked from g filter detections (gQfPerfect) (instr.det.psf) | ||
| gMeanPSFMag | mag | (i) [-33/33] Mean PSF AB magnitude from g filter (4866Å) detections (gMeanPSFMag) (phot.mag;em.opt.B) | |
| gMeanPSFMagErr | mag | [0/0.5] Error in gmag (gMeanPSFMagErr) (stat.error;phot.mag;em.opt.B) | |
| gMeanPSFMagStd | mag | Standard deviation of PSF AB magnitudes from g filter detections (gMeanPSFMagStd) (stat.stdev) | |
| gMeanPSFMagNpt | 0 | [0/49] Number of measurements included in mean PSF magnitude from g filter detections (gMeanPSFMagNpt) (meta.number) | |
| gMeanPSFMagMin | mag | Minimum PSF AB magnitude from g filter detections (gMeanPSFMagMin) (stat.error;phot.mag;em.opt.B) | |
| gMeanPSFMagMax | mag | Maximum PSF AB magnitude from g filter detections (gMeanPSFMagMax) (stat.error;phot.mag;em.opt.B) | |
| gMeanKronMag | mag | Mean Kron (1980) AB magnitude from g filter detections (gMeanKronMag) (phot.mag;em.opt.B) | |
| gMeanKronMagErr | mag | Error in gKmag (gMeanKronMagErr) (stat.error;phot.mag) | |
| gFlags | 0 | Information flag bitmask for mean object from g filter detections (gFlags) (4) (Binary flag explanations) (Note) (meta.code) | |
| rQfPerfect | Maximum PSF weighted fraction of pixels totally unmasked from r filter detections (rQfPerfect) (instr.det.psf) | ||
| rMeanPSFMag | mag | (i) [-6/30] Mean PSF AB magnitude from r filter (6215Å) detections (rMeanPSFMag) (phot.mag;em.opt.R) | |
| rMeanPSFMagErr | mag | [0/0.5] Error in rmag (rMeanPSFMagErr) (stat.error;phot.mag;em.opt.R) | |
| rMeanPSFMagStd | mag | Standard deviation of PSF AB magnitudes from r filter detections (rMeanPSFMagStd) (stat.stdev) | |
| rMeanPSFMagNpt | 0 | [0/179] Number of measurements included in mean PSF magnitude from r filter detections (rMeanPSFMagNpt) (meta.number) | |
| rMeanPSFMagMin | mag | Minimum PSF AB magnitude from r filter detections (rMeanPSFMagMin) (stat.error;phot.mag;em.opt.R) | |
| rMeanPSFMagMax | mag | Maximum PSF AB magnitude from r filter detections (rMeanPSFMagMax) (stat.error;phot.mag;em.opt.R) | |
| rMeanKronMag | mag | Mean Kron (1980) AB magnitude from r filter detections (rMeanKronMag) (phot.mag;em.opt.R) | |
| rMeanKronMagErr | mag | Error in rKmag (rMeanKronMagErr) (stat.error;phot.mag) | |
| rFlags | 0 | Information flag bitmask for mean object from r filter detections (rFlags) (4) (Binary flag explanations) (Note) (meta.code) | |
| iQfPerfect | 0.453242 | Maximum PSF weighted fraction of pixels totally unmasked from i filter detections (iQfPerfect) (instr.det.psf) | |
| iMeanPSFMag | 21.3752 | mag | (i) [-5/30] Mean PSF AB magnitude from i filter (7545Å) detections (iMeanPSFMag) (phot.mag;em.opt.I) |
| iMeanPSFMagErr | 0.4022 | mag | [0/0.5] Error in imag (iMeanPSFMagErr) (stat.error;phot.mag;em.opt.I) |
| iMeanPSFMagStd | mag | Standard deviation of PSF AB magnitudes from i filter detections (iMeanPSFMagStd) (stat.stdev) | |
| iMeanPSFMagNpt | 1 | [0/85] Number of measurements included in mean PSF magnitude from i filter detections (iMeanPSFMagNpt) (meta.number) | |
| iMeanPSFMagMin | 21.3752 | mag | Minimum PSF AB magnitude from i filter detections (iMeanPSFMagMin) (stat.error;phot.mag;em.opt.I) |
| iMeanPSFMagMax | 21.3752 | mag | Maximum PSF AB magnitude from i filter detections (iMeanPSFMagMax) (stat.error;phot.mag;em.opt.I) |
| iMeanKronMag | mag | Mean Kron (1980) AB magnitude from i filter detections (iMeanKronMag) (phot.mag;em.opt.I) | |
| iMeanKronMagErr | mag | Error in zKmag (iMeanKronMagErr) (stat.error;phot.mag) | |
| iFlags | 4120 | Information flag bitmask for mean object from i filter detections (iFlags) (4) (Binary flag explanations) (Note) (meta.code) | |
| zQfPerfect | Maximum PSF weighted fraction of pixels totally unmasked from z filter detections (zQfPerfect) (instr.det.psf) | ||
| zMeanPSFMag | mag | (i) [-5/29] Mean PSF AB magnitude from z filter (8679Å) detections (zMeanPSFMag) (phot.mag;em.opt.I) | |
| zMeanPSFMagErr | mag | [0/0.5] Error in zmag (zMeanPSFMagErr) (stat.error;phot.mag;em.opt.I) | |
| zMeanPSFMagStd | mag | Standard deviation of PSF AB magnitudes from z filter detections (zMeanPSFMagStd) (stat.stdev) | |
| zMeanPSFMagNpt | 0 | [0-37] Number of measurements included in mean PSF magnitude from z filter detections (zMeanPSFMagNpt) (meta.number) | |
| zMeanPSFMagMin | mag | Minimum PSF AB magnitude from z filter detections (zMeanPSFMagMin) (stat.error;phot.mag;em.opt.I) | |
| zMeanPSFMagMax | mag | Maximum PSF AB magnitude from z filter detections (zMeanPSFMagMax) (stat.error;phot.mag;em.opt.I) | |
| zMeanKronMag | 19.6821 | 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) |
| zFlags | 16 | 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 | 0 | Information flag bitmask for mean object from y filter detections (yFlags) (4) (Binary flag explanations) (Note) (meta.code) | |
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