VizieR

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

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/817/111
  HST/COS survey of z<0.9 AGNs. I. (Danforth+, 2016)
ReadMe+ftp
2016ApJ...817..111D
Similar Catalogs
spectrum/fits
Post annotation 		img(gal)
1.J/ApJ/817/111/table1(c)HST/COS sight lines (82 rows)
2.J/ApJ/817/111/table2COS observation details (89 rows)
3.J/ApJ/817/111/linelistHST/COS linelists for all the sightlines (11844 rows)
4.J/ApJ/817/111/systemsHST/COS systems for all the sightlines (4930 rows)

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)
  (1+2)Name (char) Sight line name (meta.id;spect.line)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)l_z (char) Limit flag on z (meta.code.error;src.redshift)
  (1+3)z   [0.05/0.9] AGN redshift (src.redshift)
  (1)Flux 10-17W/m2/nm [1/462] Median observed continuum flux in the HST/COS FUV band in units of 10–15erg/cm2/s/Å (phot.flux.density;em.UV.100-200nm;stat.median)
  (1)Type (char) AGN type (src.class)
  (1)Nl  (n)Number of linelist for this sightline (meta.number)
  (1)Ns  (n)Number of systems for this sightline (meta.number)
  (1)Nobs  (n)Number of observations for this sightline (meta.number)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Sp (char) Interactive plot of spectrum (meta.ref.url)
  (1)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  (1)NED (char) ask the NED data-base about this object (meta.ref.url)
   (ALL)DirName (char) Short sightline name corresponding to individual subdirectory names (meta.id;meta.main)
  (2)Date "Y:M:D" (n)UT date of the observation (time.epoch;obs)
  (2)Exp130 ks (n) [1/25] Exposure time for G130M grism (time.duration;obs.exposure)
  (2)S/N130  (n) [5/78] Median S/N per resolution element in the G130M channel (stat.snr)
  (2)Exp160 ks (n) [0.5/18] Exposure time for G160M grism (time.duration;obs.exposure)
  (2)S/N160  (n) [7/47] Median S/N per resolution element in the G160M channel (stat.snr)
  (2)PID   [11484/13008] Program number (meta.id;obs)
  (2)PI (char) PI name (obs.observer)
  (3+4)lambda 0.1nm [1133.4/1797.2] Observed Wavelength in Å (em.wl)
  (3+4)LineID (char) Line identifier (meta.id;spect.line)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3+4)Sig  (n) [0.5/99.9] Absorber significance level σ (stat.fit.goodness)
  (3+4)S/N   [1/123] S/N per resel. (stat.snr)
  (3+4)EW 0.1pm [0/2814] Equivalent width in mÅ (spect.line.eqWidth)
  (3+4)e_EW 0.1pm [0/999] Equivalent width uncertainty (stat.error;spect.line.eqWidth)
  (3+4)b km/s [0/150] Doppler b-parameter (spect.dopplerParam)
  (3+4)e_b km/s (n) [0/99.9] b-parameter uncertainty (stat.error)
  (3+4)l_logN   [0/1] Limit flag on logN (1=upper limit) (meta.code.error)
  (3+4)logN [cm-2] (n) [0/19.3] log column density (phys.columnDensity)
  (3)f_logN (char) [i] i=Inf (meta.code)
  (3+4)e_logN [cm-2] (n) [0/9.99] log column density uncertainty (stat.error)
  (3)f_e_logN (char) [n] n=NaN (meta.code)
  (3+4)Fit   [0/1] Line fit quality concerns? (meta.code)
  (3+4)Lcod   [0/9] Line-center optical depth τ0 (Note G1)   (phys.absorption.opticalDepth)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)ISM   [0/1] ISM feature? (meta.code)
  (3)AGN   [0/1] AGN-intrinsic feature? (meta.code)
  (4)zsys   [0.001/0.7] System redshift (src.redshift;pos.heliocentric)
  (4)DelV km/s [12/274] System velocity half-width (spect.line.width)
  (4)zabs   [0.001/0.7] Line redshift (src.redshift;pos.heliocentric)
  (4)Nlsys   [1/36] Number of lines in system (meta.number)
  (4)Nml   [0/22] Number of metal lines in system (meta.number)

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