VizieR

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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

  
II/203A
  Second Extreme Ultra-Violet Explorer Catalog (2EUVE, 1997)
ReadMe+ftp
1996ApJS..102..129B
Similar Catalogs
This catalogue is obsoleted by IX/35
Post annotation 		img(gal)
1.II/203A/table1(c)All-sky survey (514 rows)
2.II/203A/table2(c)Deep Survey of half the ecliptic plane (35 rows)
3.II/203A/table3(c)Sources detected in other ways (188 rows)
4.II/203A/id1Identifications of table1 (551 rows)
5.II/203A/id2Identifications of table2 (37 rows)
6.II/203A/id3Identifications of table3 (213 rows)
7.II/203A/faint(c)Faint sources detected jointly in EUVE and ROSAT WF (table 1 of Lampton et al., 1997ApJS..108..545L) (534 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)
   (ALL)EUVE (char) (i) Catalog designation based on J2000 position (meta.id;meta.main)
  (1+2+3+7)RAJ2000 "h:m:s" (i) Best fit Right Ascension J2000 (hours) for detected EUVE source (pos.eq.ra;meta.main)
  (1+2+3+7)DEJ2000 "d:m:s" (i) Best fit Declination J2000 (degrees) (pos.eq.dec;meta.main)
  (1+2+3)c100A ct/ks (n) 100A (10nm, 125eV) Lexan/boron band observed mean countrate (phot.count;em.X-ray)
  (1+2)u_c100A (char) [)] indicates detections < 3 sigma (meta.code.error)
  (1+2)e_c100A ct/ks (n) one sigma countrate error (stat.error)
  (1+2+3)c200A ct/ks (n) 200A (20nm, 60eV) aluminium/carbon band observed mean countrate (phot.count;em.X-ray)
  (1+2+3)u_c200A (char) [)] indicates detections < 3 sigma (meta.code.error)
  (1+2)e_c200A ct/ks (n) one sigma countrate error (stat.error)
  (1+3)c400A ct/ks (n) 400A (40nm, 30eV) multicomponent-filter band observed mean countrate (phot.count;em.X-ray)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)u_c400A (char) [)] indicates detections < 3 sigma (meta.code.error)
  (1)e_c400A ct/ks (n) one sigma countrate error (stat.error)
  (1+3)c600A ct/ks (n) 600A (60nm, 20eV) tin (Sn) band observed mean countrate (phot.count;em.X-ray)
  (1)u_c600A (char) [)] indicates detections < 3 sigma (meta.code.error)
  (1)e_c600A ct/ks (n) one sigma countrate error (stat.error)
  (3)n_c100A (char) [U] indicates possible UV leak (meta.note)
  (3)n_c400A (char) [U] indicates possible UV leak (meta.note)
  (3)n_c600A (char) [U] indicates possible UV leak (meta.note)
  (3)c100DS ct/ks (n) DS100A (10nm, 125eV) Lexan/boron band observed mean countrate (phot.count;em.X-ray)
  (3)n_c100DS (char) [U] indicates possible UV leak (meta.note)
  (3)c200DS ct/ks (n) DS200A (20nm, 60eV) aluminium/carbon band observed mean countrate (phot.count;em.X-ray)
  (3)n_c200DS (char) [U] indicates possible UV leak (meta.note)
  (4+5+6)Q (char) [12UH] Identification characterisation (Note 1)   (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (4+5+6)Name1 (char) ID name 1 (meta.id)
  (4+5+6)Name2 (char) ID name 2 (meta.id)
  (4+5+6)Type (char) ID spectral type or description (src.spType)
  (4+5+6)MAG mag (n) magnitude of ID object (phot.mag;em.opt.V)
  (4+5+6)Sep arcsec (n) angle separating EUVE & ID in arcsec (pos.angDistance)
  (4+5+6)Comments (char) See note (Note 2)   (meta.note)
  (7)f_EUVE (char) [*] indicates a name which differs from 2EUVE (Note 1)   (meta.code.error)
  (7)EUVct ct/s EUVE (100Å, 125eV) count rate (phot.count;em.X-ray)
  (7)XRT ct/s X-ray (50Å, 250eV) ROSAT WFC count rate (phot.count;em.X-ray)
  (7)Sep arcmin separation between EUVE and X-ray positions (pos.angDistance)
  (7)ID (char) Designation of source (meta.id.cross)
  (7)Simbad (char) ask the SIMBAD data-base about this object (meta.ref)
  (7)n_EUVE (char) [UN2W, ] EUV Status (Note 2)   (meta.note)

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