VizieR

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VizieR

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J/ApJ/510/104/table3 Ionizing Stars of Extragalactic H II Regions (Bresolin+ 1999)
Reddening-corrected line fluxes of HII regions (96 rows)
  recno=95
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ColumnValue  Explain   (UCD)
_RAJ200022 37 02.158 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+34 25 14.48 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195022 34 44.721 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+34 09 39.31 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon093.718749 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-20.716362 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
95recno 95  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC 7331  Galaxy name
Seq 3  Galaxy sequence number
RAoff -32 arcsec Right ascension offset from the galaxy nucleus
DEoff 16 arcsec Declination offset from the galaxy nucleus
OII 200  OII (3727Å) flux (Note 1)   
e_OII21  Uncertainty in OII
OIII 42  OIII (5007+4959Å) flux (Note 1)   
e_OIII17  Uncertainty in OIII
HeI 0  HeI (5876Å) flux (Note 1)   
e_HeI 5  Uncertainty in HeI
NII 143  NII (6548+6583Å) flux (Note 1)   
e_NII10  Uncertainty in NII
SII 69  SII (6716+6731Å) flux (Note 1)   
e_SII11  Uncertainty in SII
SIII 0  (9069+9532Å) flux (Note 1)   
e_SIII 0  Uncertainty in SIII
HIINameHK 101  HII region names (Note 2)   

SimbadSimbad  ask the Simbad data-base about this object
_RA339.2590 deg (i) Position, computed from the galaxy center as given by Simbad, and RA/Dec offsets (right ascension part) (pos.eq.ra;meta.main)
_DE+34.4207 deg (i) Position, computed from the galaxy center as given by Simbad, and RA/Dec offsets (declination part) (pos.eq.dec;meta.main)
  
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