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=052.819578886 -52.035634041, eq=ICRS, rs=2
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ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (052.819578886-52.035634041)[ICRS] (pos.angDistance)
_RAJ200003 31 16.69893265 "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)
_DEJ2000-52 02 08.2825470 "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)
_RAB195003 29 51.21305339 "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)
_DEB1950-52 12 16.5441064 "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)
_Glon263.86004121401 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-51.18237910466 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)

ObjectId316876004  (i) Global unique object ID in the master table (object_id) (meta.id;meta.table)
RAICRS052.819578886 deg (i) Mean ICRS Right Ascension of the object (raj2000) (pos.eq.ra;meta.main)
DEICRS-52.035634041 deg (i) Mean ICRS Declination of the object (dej2000) (pos.eq.dec;meta.main)
e_RAICRS 22 mas RMS variation around the mean Right Ascension, in milliarcseconds (e_raj2000) (stat.error;pos.eq.ra)
e_DEICRS 36 mas RMS variation around the mean Declination, in milliarcseconds (e_dej2000) (stat.error;pos.eq.dec)
SMSS033116.69-520208.3  (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)
EpMean56966.8760 d Mean MJD epoch of the observations (mean_epoch) (time.epoch;stat.mean)
e_EpMean 0.4555 d RMS variation around the mean epoch (rms_epoch) (stat.stdev;time.epoch)
GLON263.860000 deg Galactic longitude derived from ICRS coordinates. Not to be used as primary astrometric reference (glon) (pos.galactic.lon)
GLAT-51.182400 deg Galactic latitude derived from ICRS coordinates. Not to be used as primary astrometric reference (glat) (pos.galactic.lat)
flags 0   [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 9   [1/91] Number of observations used across all filters (ngood) (meta.number)
Ngoodmin 1   [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 0   [-1/100] Bitwise OR of Source Extractor flags from u-band measurements in photometry table (u_flags) (Note 1)   (meta.code)
Niflagsu 0   Number of flagged pixels from bad, saturated, and crosstalk pixel masks from u-band measurements in photometry table (u_nimaflags) (meta.code)
Ngoodu 1  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 0   [-1/45] Bitwise OR of Source Extractor flags from v-band measurements in photometry table (v_flags) (Note 1)   (meta.code)
Niflagsv 0   Number of flagged pixels from bad, saturated, and crosstalk pixel masks from v-band measurements in photometry table (v_nimaflags) (meta.code)
Ngoodv 2   [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 0   [-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 1  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 1   [0/17] Number of g-band observations for which the mean RA/Dec position fell on a CCD (g_nvisit) (meta.number)
flagsr 0   [-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 0   [-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 1   [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 1   [0/11] Number of z-band observations for which the mean RA/Dec position fell on a CCD (z_nvisit) (meta.number)
ClassStar 0.983  Maximum stellarity index from photometry table (between 0=no star and 1=star) (class_star) (src.class.starGalaxy;stat.mean)
RadrPetro 5.21 pix Mean r-band Petrosian radius (radius_petro) (phys.angSize;stat.mean)
a 1.86 pix Mean r-band semi-major axis length (a) (phys.angSize.smajAxis;stat.mean)
e_a 0.53 pix Error in mean r-band semi-major axis length (e_a) (stat.error;phys.angSize.smajAxis)
b 1.40 pix Mean r-band semi-minor axis length (b) (phys.angSize.sminAxis;stat.mean)
e_b 0.41 pix Error in mean r-band semi-minor axis length (e_b) (stat.error;phys.angSize.sminAxis)
PA 4.21 deg [-90/90] Mean r-band position angle (E of N, -90..+90 deg) (pa) (pos.posAng;stat.mean)
e_PA 61.98 deg Error in mean r-band position angle (e_pa) (stat.error;pos.posAng)
uPSF17.809 mag Mean u-band PSF magnitude (u_psf) (phot.mag;stat.mean)
e_uPSF 0.029 mag Error in u-band PSF magnitude (eupsf) (stat.error;phot.mag)
uPetro17.958 mag Mean u-band Petrosian magnitude (u_petro) (phot.mag;stat.mean)
e_uPetro 0.223 mag Error in u-band Petrosian magnitude (eupetro) (stat.error;phot.mag)
vPSF17.295 mag Mean v-band PSF magnitude (v_psf) (phot.mag;em.opt.V)
e_vPSF 0.019 mag Error in v-band PSF magnitude (evpsf) (stat.error)
vPetro17.431 mag Mean v-band Petrosian magnitude (v_petro) (phot.mag;em.opt.V)
e_vPetro 0.117 mag Error in v-band Petrosian magnitude (evpetro) (stat.error)
gPSF15.528 mag Mean g-band PSF magnitude (g_psf) (phot.mag;stat.mean)
e_gPSF 0.003 mag Error in g-band PSF magnitude (egpsf) (stat.error;phot.mag)
gPetro15.551 mag Mean g-band Petrosian magnitude (g_petro) (phot.mag;stat.mean)
e_gPetro 0.029 mag Error in g-band Petrosian magnitude (egpetro) (stat.error;phot.mag)
rPSF15.028 mag Mean r-band PSF magnitude (r_psf) (phot.mag;stat.mean)
e_rPSF 0.013 mag Error in r-band PSF magnitude (erpsf) (stat.error;phot.mag)
rPetro15.058 mag Mean r-band Petrosian magnitude (r_petro) (phot.mag;stat.mean)
e_rPetro 0.014 mag Error in r-band Petrosian magnitude (erpetro) (stat.error;phot.mag)
iPSF14.756 mag Mean i-band PSF magnitude (i_psf) (phot.mag;stat.mean)
e_iPSF 0.003 mag Error in i-band PSF magnitude (eipsf) (stat.error;phot.mag)
iPetro14.791 mag Mean i-band Petrosian magnitude (i_petro) (phot.mag;stat.mean)
e_iPetro 0.011 mag Error in i-band Petrosian magnitude (eipetro) (stat.error;phot.mag)
zPSF14.624 mag Mean z-band PSF magnitude (z_psf) (phot.mag;stat.mean)
e_zPSF 0.004 mag Error in z-band PSF magnitude (ezpsf) (stat.error;phot.mag)
zPetro14.690 mag Mean z-band Petrosian magnitude (z_petro) (phot.mag;stat.mean)
e_zPetro 0.014 mag Error in z-band Petrosian magnitude (ezpetro) (stat.error;phot.mag)
E(B-V) 0.0161 mag E(B-V) from Schlegel et al. (1998ApJ...500..525S) extinction maps at the ICRS coordinates (ebmv_sfd) (phot.color.excess;phys.absorption)
Prox60.0 arcsec Distance to next-closest DR1 source (=60 if no sources within 15 arcsec) (prox) (pos.angDistance)
ProxId    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 640956536   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    Unique identifier (ptskey/extkey) of second closest 2MASS source (twomass_key2) (meta.id.cross)
2MASSDist2  arcsec Distance on sky to second closest 2MASS source (twomass_dist2) (pos.angDistance)
2MASSCat2    [cpsx -] 2MASS catalogue of second closest match (point source PSC, or extended XSC) (twomass_cat2) (meta.code)
ALLWISECntr 524051501351002681   Unique identifier (cntr) of closest AllWISE source (allwise_cntr) (meta.id.cross)
ALLWISEDist 0.18 arcsec Distance on sky to closest AllWISE source (allwise_dist) (pos.angDistance)
UCAC4Mpos 28684341   Unique identifier (mpos) of closest UCAC4 source (ucac4_mpos) (meta.id.cross)
UCAC4Dist 0.03 arcsec Distance on sky to closest UCAC4 source (ucac4_dist) (pos.angDistance)
APASSRecno36585997   Unique identifier (recno) of closest APASS DR9 source (only useful for this copy of APASS) (apass_recno) (meta.id.cross)
APASSDist 0.20 arcsec Distance on sky to closest APASS DR9 source (apass_dist) (pos.angDistance)
Gaiadr1Id4736004671443880064   Unique identifier (source_id) of closest Gaia DR1 source (gaiadr1id) (meta.id.cross)
Gaiadr1Dist 0.23 arcsec Distance on sky to closest Gaia DR1 source (gaiadr1dist) (pos.angDistance)
PS1dr1Id    Unique identifier (objID) of closest Pan-STARRS1 DR1 source (ps1dr1id) (meta.id.cross)
PS1dr1Dist  arcsec Distance on sky to closest Pan-STARRS1 DR1 source (ps1dr1dist) (pos.angDistance)
GALEXbcsId    Unique identifier (objid) of closest GALEX AIS source (Bianchi et al., 2014, Cat. II/335) (galexbcsid) (meta.id.cross)
GALEXbcsDist  arcsec Distance on sky to closest GALEX AIS source (galexbcsdist) (pos.angDistance)
Gaiadr2Id14736004675740458752   Unique identifier (source_id) of closest Gaia DR2 source (gaiadr2id1) (meta.id.cross)
Gaiadr2Dist1 0.18 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 0.514 mag (upsf–vpsf) color, computed by CDS (uvpsfcolor) (phot.color)
(u-g)PSF 2.281 mag (upsf–gpsf) color, computed by CDS (ugpsfcolor) (phot.color)
(g-r)PSF 0.500 mag (gpsf–rpsf) color, computed by CDS (grpsfcolor) (phot.color)
(g-i)PSF 0.772 mag (gpsf–ipsf) color, computed by CDS (gipsfcolor) (phot.color)
(i-z)PSF 0.132 mag (ipsf–zpsf) color, computed by CDS (izpsfcolor) (phot.color)
  
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