VizieR

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VizieR

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II/358/smss SkyMapper Southern Sky Survey. DR1.1 (Wolf+, 2018)
SkyMapper DR1.1 (285159194 rows)
  -c=037.236918926 -22.349480987, eq=ICRS, rs=2
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ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (037.236918926-22.349480987)[ICRS] (pos.angDistance)
_RAJ200002 28 56.86054224 "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)
_DEJ2000-22 20 58.1315532 "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 26 39.70525241 "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)
_DEB1950-22 34 19.0534711 "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)
_Glon206.10382468967 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-67.38928813849 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)

ObjectId 7392887  (i) Global unique object ID in the master table (object_id) (meta.id;meta.table)
RAICRS037.236918926 deg (i) Mean ICRS Right Ascension of the object (raj2000) (pos.eq.ra;meta.main)
DEICRS-22.349480987 deg (i) Mean ICRS Declination of the object (dej2000) (pos.eq.dec;meta.main)
e_RAICRS 60 mas RMS variation around the mean Right Ascension, in milliarcseconds (e_raj2000) (stat.error;pos.eq.ra)
e_DEICRS 145 mas RMS variation around the mean Declination, in milliarcseconds (e_dej2000) (stat.error;pos.eq.dec)
SMSS022856.86-222058.1  (i) SkyMapper Southern Survey designation of the form SMSS Jhhmmss.ss±ddmmss.s, derived from mean ICRS coordinates (HHMMSS.s+DDMMSS.s) (smss_j) (meta.id)
EpMean56935.5941 d Mean MJD epoch of the observations (mean_epoch) (time.epoch;stat.mean)
e_EpMean 7.4484 d RMS variation around the mean epoch (rms_epoch) (stat.stdev;time.epoch)
GLON206.104004 deg Galactic longitude derived from ICRS coordinates. Not to be used as primary astrometric reference (glon) (pos.galactic.lon)
GLAT-67.389297 deg Galactic latitude derived from ICRS coordinates. Not to be used as primary astrometric reference (glat) (pos.galactic.lat)
flags 2   [0/4096] Bitwise OR of Source Extractor flags across all observations (flags) (Note 1)   (meta.code)
Niflags 0  Total number of flagged pixels from bad, saturated, and crosstalk pixel masks across all observations (nimaflags) (meta.code)
Ngood 8   [1/91] Number of observations used across all filters (ngood) (meta.number)
Ngoodmin 0   [0/11] Minimum number of observations used in any filter (excluding filters with 0 observations) (ngood_min) (meta.number)
Nchmax1   [1/5] Maximum number of child sources combined into this global object_id in any filter (nch_max) (meta.number)
flagsu -1   [-1/100] Bitwise OR of Source Extractor flags from u-band measurements in photometry table (u_flags) (Note 1)   (meta.code)
Niflagsu    Number of flagged pixels from bad, saturated, and crosstalk pixel masks from u-band measurements in photometry table (u_nimaflags) (meta.code)
Ngoodu 0  Number of u-band observations used (u_ngood) (meta.number)
Nchu-1   [-1/4] Number of u-band child sources combined into this object_id (u_nch) (meta.number)
Nvisitu 2   [0/35] Number of u-band observations for which the mean RA/Dec position fell on a CCD (u_nvisit) (meta.number)
flagsv-1   [-1/45] Bitwise OR of Source Extractor flags from v-band measurements in photometry table (v_flags) (Note 1)   (meta.code)
Niflagsv    Number of flagged pixels from bad, saturated, and crosstalk pixel masks from v-band measurements in photometry table (v_nimaflags) (meta.code)
Ngoodv 0   [0/19] Number of v-band observations used (v_ngood) (meta.number)
Nchv-1   [-1/4] Number of v-band child sources combined into this object_id (v_nch) (meta.number)
Nvisitv 2   [0/16] Number of v-band observations for which the mean RA/Dec position fell on a CCD (v_nvisit) (meta.number)
flagsg 2   [-1/56] Bitwise OR of Source Extractor flags from g-band measurements in photometry table (g_flags) (Note 1)   (meta.code)
Niflagsg 0   Number of flagged pixels from bad, saturated, and crosstalk pixel masks from g-band measurements in photometry table (g_nimaflags) (meta.code)
Ngoodg 2  Number of g-band observations used (g_ngood) (meta.number)
Nchg 1   [-1/4] Number of g-band child sources combined into this object_id (g_nch) (meta.number)
Nvisitg 2   [0/17] Number of g-band observations for which the mean RA/Dec position fell on a CCD (g_nvisit) (meta.number)
flagsr 4   [-1/60] Bitwise OR of Source Extractor flags from r-band measurements in photometry table (r_flags) (Note 1)   (meta.code)
Niflagsr 0   Number of flagged pixels from bad, saturated, and crosstalk pixel masks from r-band measurements in photometry table (r_nimaflags) (meta.code)
Ngoodr 2  Number of r-band observations used (r_ngood) (meta.number)
Nchr 1   [-1/5] Number of r-band child sources combined into this object_id (r_nch) (meta.number)
Nvisitr 2   [0/17] Number of r-band observations for which the mean RA/Dec position fell on a CCD (r_nvisit) (meta.number)
flagsi 2   [-1/49] Bitwise OR of Source Extractor flags from i-band measurements in photometry table (i_flags) (Note 1)   (meta.code)
Niflagsi 0   Number of flagged pixels from bad, saturated, and crosstalk pixel masks from i-band measurements in photometry table (i_nimaflags) (meta.code)
Ngoodi 2   [0/16] Number of i-band observations used (i_ngood) (meta.number)
Nchi 1   [-1/5] Number of i-band child sources combined into this object_id (i_nch) (meta.number)
Nvisiti 2   [0/12] Number of i-band observations for which the mean RA/Dec position fell on a CCD (i_nvisit) (meta.number)
flagsz 0   [-1/50] Bitwise OR of Source Extractor flags from z-band measurements in photometry table (z_flags) (Note 1)   (meta.code)
Niflagsz 0   Number of flagged pixels from bad, saturated, and crosstalk pixel masks from z-band measurements in photometry table (z_nimaflags) (meta.code)
Ngoodz 2   [0/16] Number of z-band observations used (z_ngood) (meta.number)
Nchz 1   [-1/5] Number of z-band child sources combined into this object_id (z_nch) (meta.number)
Nvisitz 2   [0/11] Number of z-band observations for which the mean RA/Dec position fell on a CCD (z_nvisit) (meta.number)
ClassStar 0.430  Maximum stellarity index from photometry table (between 0=no star and 1=star) (class_star) (src.class.starGalaxy;stat.mean)
RadrPetro10.56 pix Mean r-band Petrosian radius (radius_petro) (phys.angSize;stat.mean)
a 5.91 pix Mean r-band semi-major axis length (a) (phys.angSize.smajAxis;stat.mean)
e_a 2.70 pix Error in mean r-band semi-major axis length (e_a) (stat.error;phys.angSize.smajAxis)
b 2.53 pix Mean r-band semi-minor axis length (b) (phys.angSize.sminAxis;stat.mean)
e_b 0.71 pix Error in mean r-band semi-minor axis length (e_b) (stat.error;phys.angSize.sminAxis)
PA-17.68 deg [-90/90] Mean r-band position angle (E of N, -90..+90 deg) (pa) (pos.posAng;stat.mean)
e_PA 8.38 deg Error in mean r-band position angle (e_pa) (stat.error;pos.posAng)
uPSF  mag Mean u-band PSF magnitude (u_psf) (phot.mag;stat.mean)
e_uPSF  mag Error in u-band PSF magnitude (eupsf) (stat.error;phot.mag)
uPetro  mag Mean u-band Petrosian magnitude (u_petro) (phot.mag;stat.mean)
e_uPetro  mag Error in u-band Petrosian magnitude (eupetro) (stat.error;phot.mag)
vPSF  mag Mean v-band PSF magnitude (v_psf) (phot.mag;em.opt.V)
e_vPSF  mag Error in v-band PSF magnitude (evpsf) (stat.error)
vPetro  mag Mean v-band Petrosian magnitude (v_petro) (phot.mag;em.opt.V)
e_vPetro  mag Error in v-band Petrosian magnitude (evpetro) (stat.error)
gPSF17.843 mag Mean g-band PSF magnitude (g_psf) (phot.mag;stat.mean)
e_gPSF 0.083 mag Error in g-band PSF magnitude (egpsf) (stat.error;phot.mag)
gPetro16.909 mag Mean g-band Petrosian magnitude (g_petro) (phot.mag;stat.mean)
e_gPetro 0.153 mag Error in g-band Petrosian magnitude (egpetro) (stat.error;phot.mag)
rPSF17.430 mag Mean r-band PSF magnitude (r_psf) (phot.mag;stat.mean)
e_rPSF 0.133 mag Error in r-band PSF magnitude (erpsf) (stat.error;phot.mag)
rPetro15.741 mag Mean r-band Petrosian magnitude (r_petro) (phot.mag;stat.mean)
e_rPetro 0.079 mag Error in r-band Petrosian magnitude (erpetro) (stat.error;phot.mag)
iPSF16.961 mag Mean i-band PSF magnitude (i_psf) (phot.mag;stat.mean)
e_iPSF 0.117 mag Error in i-band PSF magnitude (eipsf) (stat.error;phot.mag)
iPetro15.610 mag Mean i-band Petrosian magnitude (i_petro) (phot.mag;stat.mean)
e_iPetro 0.126 mag Error in i-band Petrosian magnitude (eipetro) (stat.error;phot.mag)
zPSF16.736 mag Mean z-band PSF magnitude (z_psf) (phot.mag;stat.mean)
e_zPSF 0.149 mag Error in z-band PSF magnitude (ezpsf) (stat.error;phot.mag)
zPetro14.779 mag Mean z-band Petrosian magnitude (z_petro) (phot.mag;stat.mean)
e_zPetro 0.125 mag Error in z-band Petrosian magnitude (ezpetro) (stat.error;phot.mag)
E(B-V) 0.0296 mag E(B-V) from Schlegel et al. (1998ApJ...500..525S) extinction maps at the ICRS coordinates (ebmv_sfd) (phot.color.excess;phys.absorption)
Prox 7.1 arcsec Distance to next-closest DR1 source (=60 if no sources within 15 arcsec) (prox) (pos.angDistance)
ProxId 7392888   object_id of next-closest DR1 source (prox_id) (meta.id)
EDRId    object_id of closest Early Data Release source (edr_id) (meta.id.cross)
EDRDist  arcsec Distance to closest Early Data Release source (edr_dist) (pos.angDistance)
2MASSKey1 141497369   Unique identifier (ptskey/extkey) of closest 2MASS source (twomass_key1) (meta.id.cross)
2MASSDist1 0.20 arcsec Distance on sky to closest 2MASS source (twomass_dist1) (pos.angDistance)
2MASSCat1psc   [cpsx -] 2MASS catalogue of closest match (point source PSC, or extended XSC) (twomass_cat1) (meta.code)
2MASSKey2 319112   Unique identifier (ptskey/extkey) of second closest 2MASS source (twomass_key2) (meta.id.cross)
2MASSDist2 0.44 arcsec Distance on sky to second closest 2MASS source (twomass_dist2) (pos.angDistance)
2MASSCat2xsc   [cpsx -] 2MASS catalogue of second closest match (point source PSC, or extended XSC) (twomass_cat2) (meta.code)
ALLWISECntr 374022801351041829   Unique identifier (cntr) of closest AllWISE source (allwise_cntr) (meta.id.cross)
ALLWISEDist 0.26 arcsec Distance on sky to closest AllWISE source (allwise_dist) (pos.angDistance)
UCAC4Mpos    Unique identifier (mpos) of closest UCAC4 source (ucac4_mpos) (meta.id.cross)
UCAC4Dist  arcsec Distance on sky to closest UCAC4 source (ucac4_dist) (pos.angDistance)
APASSRecno    Unique identifier (recno) of closest APASS DR9 source (only useful for this copy of APASS) (apass_recno) (meta.id.cross)
APASSDist  arcsec Distance on sky to closest APASS DR9 source (apass_dist) (pos.angDistance)
Gaiadr1Id    Unique identifier (source_id) of closest Gaia DR1 source (gaiadr1id) (meta.id.cross)
Gaiadr1Dist  arcsec Distance on sky to closest Gaia DR1 source (gaiadr1dist) (pos.angDistance)
PS1dr1Id 81180372369470778   Unique identifier (objID) of closest Pan-STARRS1 DR1 source (ps1dr1id) (meta.id.cross)
PS1dr1Dist 0.22 arcsec Distance on sky to closest Pan-STARRS1 DR1 source (ps1dr1dist) (pos.angDistance)
GALEXbcsId6380697059249357569   Unique identifier (objid) of closest GALEX AIS source (Bianchi et al., 2014, Cat. II/335) (galexbcsid) (meta.id.cross)
GALEXbcsDist 1.48 arcsec Distance on sky to closest GALEX AIS source (galexbcsdist) (pos.angDistance)
Gaiadr2Id1    Unique identifier (source_id) of closest Gaia DR2 source (gaiadr2id1) (meta.id.cross)
Gaiadr2Dist1  arcsec Distance on sky to closest Gaia DR2 source (gaiadr2dist1) (pos.angDistance)
Gaiadr2Id2    Unique identifier (source_id) of second-closest Gaia DR2 source (gaiadr2id2) (meta.id.cross)
Gaiadr2Dist2  arcsec Distance on sky to second-closest Gaia DR2 source (gaiadr2dist2) (pos.angDistance)
(u-v)PSF  mag (upsf–vpsf) color, computed by CDS (uvpsfcolor) (phot.color)
(u-g)PSF  mag (upsf–gpsf) color, computed by CDS (ugpsfcolor) (phot.color)
(g-r)PSF 0.413 mag (gpsf–rpsf) color, computed by CDS (grpsfcolor) (phot.color)
(g-i)PSF 0.882 mag (gpsf–ipsf) color, computed by CDS (gipsfcolor) (phot.color)
(i-z)PSF 0.225 mag (ipsf–zpsf) color, computed by CDS (izpsfcolor) (phot.color)
  
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