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

  
III/280
  Astron low resolution UV spectra (Boyarchuk+, 1994)
ReadMe+ftp
2017yCat.3280....0B
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.III/280/logs(c)Observational log: stars[spectrum] (159 rows)
2.III/280/logg(c)Observational log: stellar systems (34 rows)
3.III/280/logn(c)Observational log: nebulae[spectrum] (16 rows)
4.III/280/logb(c)Observational log: background[spectrum] (64 rows)
5.III/280/logc(c)Observational log: comets[spectrum] (10 rows)
6.III/280/logh(c)Observational log: comets in hydroxyl (11 rows)
Help Xmatch is

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+3+5+6)Name (char) Name (GCVS for most of the stars) (Note 1)   (meta.id;meta.main)
  (1)HD  (n) Henry Draper Catalog Number (meta.id)
   (ALL)RAB1950 "h:m:s" (i) Right ascension (B1950, epoch 1975.0) (pos.eq.ra;meta.main)
   (ALL)DEB1950 "d:m:s" (i) Declination (B1950, epoch 1975.0) (pos.eq.dec;meta.main)
  (1)Vmag mag Visual magnitude (phot.mag;em.opt.V)
  (1)B-V mag (n) B-V color in the UBV system (phot.color;em.opt.B;em.opt.V)
  (1)U-B mag (n) U-B color in the UBV system (phot.color;em.opt.U;em.opt.B)
  (1)SpType (char) Spectral type (src.spType)
  (1)Date (char) Observation date (yy.mm.dd) (time.epoch;obs)
  (1+2+3+5+6)Diaphr (char) [CBO] Diaphragm flag (Note G1)   (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2+3+4)FileName (char) Name of Observational data file in subdirectory sps (meta.id;meta.file)
   (ALL)SED (char) SED (meta.ref.url)
  (1+2+3)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
   (ALL)_RA.icrs "h:m:s" (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
   (ALL)_DE.icrs "d:m:s" (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (2+3)Type (char) Type (src.class)
  (2+3+4+5+6)Date "Y:M:D" (n)Observation date (dd/mm/yy) (time.epoch;obs)
  (3)ID (char) NGC/IC/M identifier (meta.id;meta.main)
  (4)ZodLigh (char) [z] Indication for zodiacal light observation (meta.code)
  (4)Time h Observation time, UT (hh.h) (time.epoch)
  (5+6)TimeSt "h:m:s" (n)Start of the exposure, UT (hh:mm:ss) (time.start;obs.exposure)
  (5+6)TimeEnd "h:m:s" (n)End of the exposure, UT (hh:mm:ss) (time.end;obs.exposure)

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