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/AJ/134/973
  SDSS Stripe 82 star catalogs (Ivezic+, 2007)
ReadMe+ftp
2007AJ....134..973I
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/AJ/134/973/stdcat(c)*SDSS Stripe 82 Standard Star Catalog (v2.6) (Note) (1006849 rows)
2.J/AJ/134/973/varcat(c)Master SDSS Stripe 82 Variable Source Catalog (v1.1) (67507 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)RAJ2000 deg (i) Right ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1)e_RAJ2000 arcsec [0/0.5] Right ascension rms (Note 1)   (stat.error;pos.eq.ra)
   (ALL)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)e_DEJ2000 arcsec [0/0.8] Declination rms (Note 1)   (stat.error;pos.eq.dec)
  (1)Nep   [4/29] Total number of epochs (meta.number)
  (1)Ar mag [0.03/1.7] ISM extinction value in the r band (Note 2)   (phys.absorption)
  (1)Nu   [0/28] Total number of observations in u band (meta.number)
  (1)umed mag (n) [-0.4/27.6] Median u magnitude (grey values have less than 5 observations, and should be dicarded) (phot.mag;em.opt.U)
  (1)umag mag (n) [-0.4/27.9] Mean u-band magnitude (grey values have less than 5 observations, and should be dicarded) (phot.mag;em.opt.U)
  (1)e_umag mag (n) [0/0.3] Standard error on umag (3) (grey values have less than 5 observations, and should be dicarded) (Note)   (stat.error;phot.mag;em.opt.U)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)s_umag mag (n) [0/4] u-band root-mean-square scatter (grey values have less than 5 observations, and should be dicarded) (stat.error;phot.mag;em.opt.U)
  (1)uchi2  (n) [0/442] chi2 per degree of freedom (computed using the mean u-band magnitude) (stat.fit.chi2)
   (ALL)Ng   [4/28] Total number of observations in g band (meta.number)
  (1)gmed mag [13.76/23.78] Median g magnitude (phot.mag;em.opt.B)
  (1)gmag mag [13.76/23.73] Mean g-band magnitude (phot.mag;em.opt.B)
  (1)e_gmag mag [0.002/0.2] Standard error on gmag (Note 3)   (stat.error;phot.mag;em.opt.B)
  (1)s_gmag mag [0/0.5] g-band root-mean-square scatter (stat.error;phot.mag)
  (1)gchi2   [0/3] chi2 per degree of freedom (computed using the mean g-band magnitude) (stat.fit.chi2)
   (ALL)Nr   [4/28] Total number of observations in r band (meta.number)
  (1)rmed mag [13.4/21.9] Median r magnitude (phot.mag;em.opt.R)
   (ALL)rmag mag [13.4/21.87] Mean r-band magnitude (phot.mag;em.opt.R)
  (1)e_rmag mag [0.002/0.05] Standard error on rmag (Note 3)   (stat.error;phot.mag;em.opt.R)
  (1)s_rmag mag [0/0.4] r-band root-mean-square scatter (stat.error;phot.mag)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)rchi2   [0/3] chi2 per degree of freedom (computed using the mean r-band magnitude) (stat.fit.chi2)
   (ALL)Ni   [4/28] Total number of observations in i band (meta.number)
  (1)imed mag [13.27/22.18] Median i magnitude (phot.mag;em.opt.I)
  (1)imag mag [13.27/22.15] Mean i-band magnitude (phot.mag;em.opt.I)
  (1)e_imag mag [0.002/0.2] Standard error on imag (Note 3)   (stat.error;phot.mag;em.opt.I)
  (1)s_imag mag [0.001/0.5] i-band root-mean-square scatter (stat.error;phot.mag)
  (1)ichi2   [0/3] chi2 per degree of freedom (computed using the mean i-band magnitude) (stat.fit.chi2)
  (1)Nz   [0/28] Total number of observations in z band (meta.number)
  (1)zmed mag (n) [-0.03/21.8] Median z magnitude (grey values have less than 5 observations, and should be dicarded) (phot.mag;em.opt.I)
  (1)zmag mag (n) [-0.03/21.9] Mean z-band magnitude (grey values have less than 5 observations, and should be dicarded) (phot.mag;em.opt.I)
  (1)e_zmag mag (n) [0/0.3] Standard error on zmag (3) (grey values have less than 5 observations, and should be dicarded) (Note)   (stat.error;phot.mag;em.opt.I)
  (1)s_zmag mag (n) [0/1.2] z-band root-mean-square scatter (grey values have less than 5 observations, and should be dicarded) (stat.error;phot.mag)
  (1)zchi2  (n) [0/2088] chi2 per degree of freedom (computed using the mean z-band magnitude) (stat.fit.chi2)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Sloan (char) Display the online SDSS data for the nearest object (meta.ref.url)
  (2)ID   [74/7913299] Identifier (used for light curves identification) (meta.id;meta.main)
  (2)Per d [0.2/17518.1] Period (Note 1)   (time.period)
  (2)LC (char) Light curves (meta.ref.url)
  (2)u-g mag (n) [-30.3/7.8] SDSS (u-g) color index (Note 2)   (phot.color;em.opt.U;em.opt.B)
  (2)g-r mag [-1.3/3.22] SDSS (g-r) color index (Note 2)   (phot.color;em.opt.B;em.opt.R)
  (2)r-i mag (n) [-2.6/29.2] SDSS (r-i) color index (Note 2)   (phot.color;em.opt.R;em.opt.I)
  (2)i-z mag (n) [-29/30] SDSS (i-z) color index (Note 2)   (phot.color;em.opt.I;em.opt.I)
  (2)gAmp mag [0.01/8] Amplitude (max-min) in the g band (src.var.amplitude)
  (2)rAmp mag [0.01/5.8] Amplitude (max-min) in the r band (src.var.amplitude)
  (2)iAmp mag (n) [-2.1/8.7] Amplitude (max-min) in the i band (3) (gray values have less than 5 observations, and should be dicarded) (Note)   (src.var.amplitude)
  (2)zQSO  (n) [0.08/4.1] Redshift if spectroscopically confirmed SDSS quasar (src.redshift;pos.heliocentric)
  (2)iMag mag (n) [-29.4/-22] Absolute magnitude in the i band if quasar (phys.magAbs)

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