VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/757/83
  The Blanco Cosmology Survey (BCS) (Desai+, 2012)
ReadMe+ftp
2012ApJ...757...83D
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/757/83/bcs23hr*BCS 23hr catalog (combined catalog of 23hr field after EXCLUDING bad tiles) (original column names in green) (Note) (2176966 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  Tile (char) Name of tile (HHMM+DDMM) (tilename) (Note 1)   (obs.field)
  ID  (i) [692766381/704461337] Identifier number from DESDM database (objectid) (Note 2)   (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (RA) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (DEC) (pos.eq.dec;meta.main)
  gmag mag (n) [4.9/47] Model g-band AB magnitude (mag_model_g) (phot.mag;em.opt.B)
  e_gmag mag (n) [0/99] gmag uncertainty (magerr_model_g) (stat.error;phot.mag;em.opt.B)
  gauto mag (n) [6.9/40] Kron g-band AB magnitude (mag_auto_g) (phot.mag;em.opt.B)
  e_gauto mag (n) [0/99] gauto uncertainty (magerr_auto_g) (stat.error)
  gpsf mag (n) [10.7/32] PSF g-band AB magnitude (mag_psf_g) (phot.mag;em.opt.B)
  e_gpsf mag (n) [0/99] gpsf uncertainty (magerr_psf_g) (stat.error)
  gpetro mag (n) [6.8/42] Petrosian g-band AB magnitude (mag_petro_g) (phot.mag;em.opt.B)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_gpetro mag (n) [0/99] gpetro uncertainty (magerr_petro_g) (stat.error)
  gap3 mag (n) [11.1/41] g-band AB magnitude in 3arcsec aperture (mag_aper3_g) (phot.mag;em.opt.B)
  e_gap3 mag (n) [0/99] gap3 uncertainty (magerr_aper3_g) (stat.error)
  gfl   [0/92] SExtractor flag (flags_g) (meta.code)
  gS/G   [0/1] SExtractor star/galaxy separator (0=galaxy, 1=star) (class_star_g) (meta.id)
  gDiff mag (n) [-99/99] Difference in PSF and Sersic magnitude (g) (spread_model_g) (phot.mag;arith.diff)
  e_gDiff mag (n) [0/99] gDiff uncertainty (spread_modelerr_g) (stat.error)
  rmag mag (n) [5.7/45] Model r-band AB magnitude (mag_model_r) (phot.mag;em.opt.R)
  e_rmag mag (n) [0/99] rmag uncertainty (magerr_model_r) (stat.error;phot.mag;em.opt.R)
  rauto mag (n) [7.6/42] Kron r-band AB magnitude (mag_auto_r) (phot.mag;em.opt.R)
  e_rauto mag (n) [0/99] rauto uncertainty (magerr_auto_r) (stat.error)
  rpsf mag (n) [12.4/32] PSF r-band AB magnitude (mag_psf_r) (phot.mag;em.opt.R)
  e_rpsf mag (n) [0/99] rpsf uncertainty (magerr_psf_r) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  rpetro mag (n) [7.5/40] Petrosian r-band AB magnitude (mag_petro_r) (phot.mag;em.opt.R)
  e_rpetro mag (n) [0/99] rpetro uncertainty (magerr_petro_r) (stat.error)
  rap3 mag (n) [12.9/38] r-band AB magnitude in 3arcsec aperture (mag_aper3_r) (phot.mag;em.opt.R)
  e_rap3 mag (n) [0/99] rap3 uncertainty (magerr_aper3_r) (stat.error)
  rfl   [0/92] SExtractor flag (flags_r) (meta.code)
  rS/G   [0/1] SExtractor star/galaxy separator (0=galaxy, 1=star) (class_star_r) (meta.id)
  rDiff mag (n) [-99/99] Difference in PSF and Sersic magnitude (r) (spread_model_r) (phot.mag;arith.diff)
  e_rDiff mag (n) [0/99] rDiff uncertainty (spread_modelerr_r) (stat.error)
  imag mag (n) [3.1/42] Model i-band AB magnitude (mag_model_i) (phot.mag;em.opt.I)
  e_imag mag (n) [0/99] imag uncertainty (magerr_model_i) (stat.error;phot.mag;em.opt.I)
  iauto mag (n) [3.7/40] Kron i-band AB magnitude (mag_auto_i) (phot.mag;em.opt.I)
  e_iauto mag (n) [0/99] iauto uncertainty (magerr_auto_i) (stat.error)
  ipsf mag (n) [-24.6/29] PSF i-band AB magnitude (mag_psf_i) (phot.mag;em.opt.I)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_ipsf mag (n) [0/99] ipsf uncertainty (magerr_psf_i) (stat.error)
  ipetro mag (n) [3.7/40] Petrosian i-band AB magnitude (mag_petro_i) (phot.mag;em.opt.I)
  e_ipetro mag (n) [0/99] ipetro uncertainty (magerr_petro_i) (stat.error)
  iap3 mag (n) [7.3/36] i-band AB magnitude in 3arcsec aperture (mag_aper3_i) (phot.mag;em.opt.I)
  e_iap3 mag (n) [0/99] iap3 uncertainty (magerr_aper3_i) (stat.error)
  ifl   [0/92] SExtractor flag (flags_i) (meta.code)
  iS/G   [0/1] SExtractor star/galaxy separator (0=galaxy, 1=star) (class_star_i) (meta.id)
  iDiff mag (n) [-99/99] Difference in PSF and Sersic magnitude (i) (spread_model_i) (phot.mag;arith.diff)
  e_iDiff mag (n) [0/99] iDiff uncertainty (spread_modelerr_i) (stat.error)
  zmag mag (n) [4/44] Model z-band AB magnitude (mag_model_z) (phot.mag;em.opt.I)
  e_zmag mag (n) [0/99] zmag uncertainty (magerr_model_z) (stat.error;phot.mag;em.opt.I)
  zauto mag (n) [6.4/40] Kron z-band AB magnitude (mag_auto_z) (phot.mag;em.opt.I)
  e_zauto mag (n) [0/99] zauto uncertainty (magerr_auto_z) (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  zpsf mag (n) [10.6/27] PSF z-band AB magnitude (mag_psf_z) (phot.mag;em.opt.I)
  e_zpsf mag (n) [0/99] zpsf uncertainty (magerr_psf_z) (stat.error)
  zpetro mag (n) [6.4/39] Petrosian i-band AB magnitude (mag_petro_z) (phot.mag;em.opt.I)
  e_zpetro mag (n) [0/99] zpetro uncertainty (magerr_petro_z) (stat.error)
  zap3 mag (n) [11.3/37] z-band AB magnitude in 3arcsec aperture (mag_aper3_z) (phot.mag;em.opt.I)
  e_zap3 mag (n) [0/99] zap3 uncertainty (magerr_aper3_z) (stat.error)
  zfl   [0/92] SExtractor flag (flags_z) (meta.code)
  zS/G   [0/1] SExtractor star/galaxy separator (0=galaxy, 1=star) (class_star_z) (meta.id)
  zDiff mag (n) [-99/99] Difference in PSF and Sersic magnitude (z) (spread_model_z) (phot.mag;arith.diff)
  e_zDiff mag (n) [0/99] zDiff uncertainty (spread_modelerr_z) (stat.error)
  z   [-0.06/3.1] Photometric redshift (z_phot) (src.redshift)
  e_z  (n) [0.01/99] z uncertainty (z_phot_err) (stat.error;src.redshift)
  n_z   [0/1] Within ANNZ training set parameter space (z_phot_flag) (Note 3)   (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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