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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/MNRAS/483/2362
  WISE view of narrow-line Seyfert 1 galaxies (Rakshit+, 2019)
ReadMe+ftp
2019MNRAS.483.2362R
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spectrum
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Post annotation 		img(gal)
1.J/MNRAS/483/2362/table1Variability information[spectrum] (492 rows) (released 2024-08-19)
[METAtab] [METAcola]

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - ) [METAcola]
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  ID (char) SDSS ID (plate-mjd-fiber) (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  z  Redshift (src.redshift)
  logL5100 [10-7W] Log of continuum luminosity at λ=5100Å multiplied by λ (phys.luminosity;em.opt)
  NpW1  Number of points in W1 band light curve (meta.number)
  NpW2  Number of points in W2 band light curve (meta.number)
  Nlc  Number of short-term light curves with minimum 5 points in both W1 and W2 bands (meta.number)
  W1mag mag Average W1-band magnitude (phot.mag;em.IR.3-4um)
  W2mag mag Average W2-band magnitude (phot.mag;em.IR.4-8um)
  VarW1 mag Variability amplitude in W1-band (src.var.amplitude)
  VarW2 mag Variability amplitude in W2-band (src.var.amplitude)
  P1.4GHz [10-7W] (n) Radio power at 1.4GHz (phys.luminosity;em.radio)
  Sp  Interactive spectrum from SDSS-DR12 (meta.ref.url)
spectrum
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
.errorfile=/tmp/V-0.err (2025-08-24T02:50:23)
-2
-source=74832362
-ref=VIZ68aa7df0383500
elapse time 1

Options: wopt=0, optS=0, onote=0, opt1=8, opos=0

Contents of error file (/tmp/V-0.err):
----inherit(u=used, h=hidden):
     [u] +source=73691334
     [u] -ref=VIZ68aa7df0383521
====inherit(): added 0 hidden fields
----db1_query(0 'metaviz@VIZIR'):
[1756003824]   Select famid, name, explain From METAfam where famid=156
----db1_reset(0 'metaviz@VIZIR')
----inherit(u=used, h=hidden):
     [u] +source=74832362
     [u] -ref=VIZ68aa7df0383500
====inherit(): added 0 hidden fields
----free temporary files
----db1_close(0 'metaviz@VIZIR')
----db1_close(1 'metaviz@VIZIR')
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