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J/AJ/150/94
  Chandra Local Volume Survey. I. (Binder+, 2015)
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img(gal)
1.J/AJ/150/94/galaxies(c)Galaxies sample from Chandra Local Volume Survey (CLVS) (5 rows)
2.J/AJ/150/94/table5(c)Expanded X-ray source lists for all galaxies in the Chandra Local Volume Survey (967 rows)
3.J/AJ/150/94/sourcesHardness ratios (table 8), and classification (table 20) of X-ray sources (460 rows)
4.J/AJ/150/94/table13Long-term variability of X-ray sources from Chandra observations (205 rows)
5.J/AJ/150/94/fluxesLong-term variability data for X-ray sources (tables 14–16 of the paper) (213 rows)
6.J/AJ/150/94/photometryPublic multiwavelength data for X-ray sources in NGC 55 (table 17), in NGC 2403 (table 18), and in NGC 4214 (table 19) (337 rows)

 
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+4+5)NGC   [55/4214] Galaxy NGC number (55, 300, 404, 2403, and 4214) (meta.id;meta.main)
  (1)Dist Mpc [2/3.3] Distance (pos.distance;pos.heliocentric)
  (1)r_Dist (char) [abc] Reference for distance (Note 1)   (meta.ref;pos.frame)
  (1)MType (char) Morphological type from de Vaucouleurs (1991rc3..book.....D) (src.morph.type)
  (1)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (Note 2)   (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (Note 2)   (pos.eq.dec;meta.main)
  (1+3)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1)NED (char) ask the NED data-base about this object (meta.ref.url)
  (2+3+4+5+6)Xray   [1/298] X-ray source running sequence number (meta.id)
  (2)f_Xray (char) [*] Indicates "marginally detected" source (Note 1)   (meta.code)

ALL cols
    
 (i)indexed column
  (2)Name (char) Source identifier (CXOLV JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (2)RAdeg deg Right Ascension in decimal degrees (J2000) (pos.eq.ra)
  (2)DEdeg deg Declination in decimal degrees (J2000) (pos.eq.dec)
  (2)ePos arcsec [0.01/1.83] Positional error of the X-ray source (stat.error;pos)
  (2)theta arcmin [0.3/18.5] Off-axis angle θ (Note 2)   (instr.offset)
  (2)Ncts ct [-2.2/16601] Net counts detected in the 0.35-8keV energy band (phot.count;em.X-ray)
  (2)E_Ncts ct [2.7/133] Upper uncertainty in Ncts (stat.error;stat.max)
  (2)e_Ncts ct [1.3/132] Lower uncertainty in Ncts (stat.error)
  (2)l_logP (char) [<] Upper limit flag on logP (meta.code.error)
  (2)logP [-] [-26.2/-0.1] Log of 0.35-8keV Poisson probability of not being a source (stat.fit.goodness)
  (2)Flux aW/m2 [-0.4/1654] Unabsorbed 0.35-8keV flux predicted for the X-ray source (in 10-15erg/s/cm2) (Note 3)   (phot.flux;em.X-ray)
  (2)_RA deg (i) Position from source identifier (right ascension part) (pos.eq.ra;meta.main)
  (2)_DE deg (i) Position from source identifier (declination part) (pos.eq.dec;meta.main)

ALL cols
    
 (i)indexed column
  (3)phot (char) Display the photometry (meta.ref.url)
  (3)prop  (n)Diplay general properties (table 5) (meta.number)
  (3)var  (n)Long-term variability from Chandra observations (table 13), and archival X-ray fluxes from both Chandra and XMM-Newton (tables 14–16) (meta.number)
  (3)HRs  (n) [-1/0.8] Soft hardness ratio (Note 1)   (phot.flux;arith.ratio)
  (3)e_HRs  (n) [0.01/0.51] Uncertainty in HRs (stat.error)
  (3)HRh  (n) [-0.8/0.8] Hard hardness ratio (Note 2)   (phot.flux;arith.ratio)
  (3)e_HRh  (n) [0/0.5] Uncertainty in HRh (stat.error)
  (3)Type (char) Source type (ABS, BKG, HARD, SNR, SOFT, or XRB) (Note G1)   (src.class)
  (3)Hcl (char) Class from hardness ratios (ABS, HARD, SNR, SOFT, or XRB) (Note G1)   (src.class)
  (3)Dist kpc [0/16.5] Galactocentric distance (pos.distance)
  (3)A (char) [Y] Indicates a source that appears associated with the galaxy (i.e., coincident with a spiral arm) (Y=Yes) (meta.code)
  (3)Var (char) Variability description (rapid and/or long) (Note 3)   (meta.code;src.var)
  (3)Fit (char) X-ray spectrum fit (apec, brems, diskbb, long, 2apec, po) (Note 4)   (src.spType)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)Rcl (char) Source class as determined by the X-ray to optical flux ratio (AGN, HMXB, HMXB?, PL=1.4, apec, po) (Note G1)   (src.class)
  (3)Obs (char) Multiwavelenth observations available (FUV, NUV, IR, or/and optical) (meta.code;obs)
  (3+6)SType (char) SIMBAD counterpart type (Note G4)   (src.class)
  (3)Fcl (char) Our final classification (star, AGN, AGN?, BH-LMXB?, HMXB, HMXB?, LMXB, LMXB?, SNR, SNR?, ULX, star, star?) (Note G1)   (src.class)
  (4)eta   [5/16576] Variability threshold η (Note 1)   (src.var.index)
  (4+5)Ratio   [1/3255] Maximum to minimum flux ratio (phot.flux;arith.ratio)
  (5)Flux1 aW/m2 (n) [0.1/9592] 0.35-8keV flux on 17 Apr. 2001 (Note 1)   (phot.flux;em.X-ray)
  (5)l_Flux2 (char) [<] Upper limit flag on Flux2 (meta.code.error)
  (5)Flux2 aW/m2 (n) [0.3/2611] 0.35-8keV flux on 30 Apr. 2001 (Note 2)   (phot.flux;em.X-ray)
  (5)l_Flux3 (char) [<] Upper limit flag on Flux3 (meta.code.error)
  (5)Flux3 aW/m2 (n) [0.2/1512] 0.35-8keV flux on 11 Sept. 2001 (Note 3)   (phot.flux;em.X-ray)
  (5)l_Flux4 (char) [<] Upper limit flag on Flux4 (meta.code.error)
  (5)Flux4 aW/m2 (n) [0.5/214] The 0.35-8keV flux on 16 Oct. 2001 (Note 4)   (phot.flux;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (5)l_Flux5 (char) [<] Upper limit flag on Flux5 (meta.code.error)
  (5)Flux5 aW/m2 (n) The 0.35-8keV flux on 14 Nov. 2001 (Note 5)   (phot.flux;em.X-ray)
  (5)l_Flux6 (char) [<] Upper limit flag on Flux6 (meta.code.error)
  (5)Flux6 aW/m2 (n) The 0.35-8keV flux on 15 Nov. 2001 (Note 6)   (phot.flux;em.X-ray)
  (5)l_Flux7 (char) [<] Upper limit flag on Flux7 (meta.code.error)
  (5)Flux7 aW/m2 (n) [21/316] The 0.35-8keV flux on 22 Nov. 2001 (Note 7)   (phot.flux;em.X-ray)
  (5)l_Flux8 (char) [<] Upper limit flag on Flux8 (meta.code.error)
  (5)Flux8 aW/m2 (n) [14/1259] 0.35-8keV flux on 11 Sept. 2003 (Note 8)   (phot.flux;em.X-ray)
  (5)Flux9 aW/m2 (n) [0.3/424] The 0.35-8keV flux on 3 Apr. 2004 (Note 9)   (phot.flux;em.X-ray)
  (5)l_Flux10 (char) [<] Upper limit flag on Flux10 (meta.code.error)
  (5)Flux10 aW/m2 (n) [1/4408] The 0.35-8keV flux on 29 June 2004 (Note 10)   (phot.flux;em.X-ray)
  (5)Flux11 aW/m2 (n) [0.2/197] 0.35-8keV flux on 30 Jul. 2004 (Note 11)   (phot.flux;em.X-ray)
  (5)Flux12 aW/m2 (n) [4/95] The 0.35-8keV flux on 9 Aug. 2004 (Note 12)   (phot.flux;em.X-ray)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (5)Flux13 aW/m2 (n) [0.1/1330] 0.35-8keV flux on 23 Aug. 2004 (Note 13)   (phot.flux;em.X-ray)
  (5)l_Flux14 (char) [<] Upper limit flag on Flux14 (meta.code.error)
  (5)Flux14 aW/m2 (n) [2/1439] 0.35-8keV flux on 12 Sept. 2004 (Note 14)   (phot.flux;em.X-ray)
  (5)l_Flux15 (char) [<] Upper limit flag on Flux15 (meta.code.error)
  (5)Flux15 aW/m2 (n) [0.3/413] The 0.35-8keV flux on 3 Oct. 2004 (Note 15)   (phot.flux;em.X-ray)
  (5)l_Flux16 (char) [<] Upper limit flag on Flux16 (meta.code.error)
  (5)Flux16 aW/m2 (n) [0.2/1090] 0.35-8keV flux on 22 Dec. 2004 (Note 16)   (phot.flux;em.X-ray)
  (5)l_Rupp (char) [<>] Lower limit flag on Rupp (meta.code.error)
  (5)Rupp  (n) [1.9/1006] Upper limit on Ratio (Note G2)   (phot.flux;arith.ratio)
  (6)NGC (char) Galaxy NGC number (55, 2403, or 4214) (meta.id.parent)
  (6)HST1  (n) [0/255] First number of Hubble Space Telescope (HST) matches (Note G3)   (meta.number)
  (6)HST2  (n) [0/25] Second number of HST matches (Note G3)   (meta.number)
  (6)B1mag mag (n) [8.8/21.1] USNO-B1.0 B1 band magnitude (phot.mag;em.opt.B)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (6)R1mag mag (n) [8.1/21.3] USNO-B1.0 R1 band magnitude (phot.mag;em.opt.R)
  (6)B2mag mag (n) [8.6/21.8] USNO-B1.0 B2 band magnitude (phot.mag;em.opt.B)
  (6)R2mag mag (n) [8/24.2] USNO-B1.0 R2 band magnitude (phot.mag;em.opt.R)
  (6)Imag mag (n) [7.8/23.5] USNO-B1.0 I band magnitude (phot.mag;em.opt.I)
  (6)umag mag (n) [17.8/26.2] SDSS u band magnitude (phot.mag;em.opt.U)
  (6)gmag mag (n) [16.6/121.9] SDSS g band magnitude (phot.mag;em.opt.B)
  (6)rmag mag (n) [15.4/23.7] SDSS r band magnitude (phot.mag;em.opt.R)
  (6)imag mag (n) [14.8/23] SDSS i band magnitude (phot.mag;em.opt.I)
  (6)zmag mag (n) [14.4/22.9] SDSS z band magnitude (phot.mag;em.opt.I)
  (6)Jmag mag (n) [7.4/16.9] 2MASS J band magnitude (phot.mag;em.IR.J)
  (6)Hmag mag (n) [7.2/16.3] 2MASS H band magnitude (phot.mag;em.IR.H)
  (6)Kmag mag (n) [7.1/20.3] 2MASS Ks band magnitude (phot.mag;em.IR.K)
  (6)FUV mag (n) [10.8/25] GALEX-GR6 Far-UV band magnitude (phot.mag;em.UV)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (6)NUV mag (n) [10.4/24.9] GALEX-GR6 Near-UV band magnitude (phot.mag;em.UV)

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