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

  
II/295
  Spitzer IRAC survey of the galactic center (Ramirez+, 2008)
ReadMe+ftp
2008ApJS..175..147R
Similar Catalogs
Post annotation 		img(gal)
1.II/295/SSTGC(c)2MASS/IRAC catalog of the Galactic Center (table 7 of paper) (1065565 rows)
2.II/295/GC-IRAC(c)Galactic Center IRAC source list (tables 2-5 of paper) (2252662 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)
  (1)SSTGC  (i) Source identification (meta.id;meta.main)
   (ALL)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)GLON deg Galactic longitude (pos.galactic.lon)
   (ALL)GLAT deg Galactic latitude (pos.galactic.lat)
  (1)2+1   [0,1] satisfies the "2+1" criterion flag (Note 1)   (meta.code.qual;phot.flux)
  (1)loc   [0,3] Note about source location (Note 2)   (meta.note)
  (1)2MASS (char) 2MASS identification (HHMMSSss+DDMMSSsA) (meta.id)
  (1)Jmag mag (n) 2MASS J band magnitude (phot.mag;em.IR.J)
  (1)e_Jmag mag (n) Uncertainty in Jmag (stat.error;phot.mag;em.IR.J)
  (1)Hmag mag (n) 2MASS H band magnitude (phot.mag;em.IR.H)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_Hmag mag (n) Uncertainty in Hmag (stat.error;phot.mag;em.IR.H)
  (1)Ksmag mag (n) 2MASS KS band magnitude (phot.mag;em.IR.K)
  (1)e_Ksmag mag (n) Uncertainty in Ksmag (stat.error;phot.mag;em.IR.K)
  (1)q2M (char) [ABCDEFUXZ] 2MASS quality flag in J H K (Note 3)   (meta.note)
  (1)ID1  (n) Identification in Channel 1 (3.6um) (meta.id)
  (1)3.6mag mag (n) Channel 1 magnitude at 3.6um (phot.mag;em.IR.3-4um)
  (1)e_3.6mag mag (n) Uncertainty in 3.6mag (stat.error)
  (1)SNR1  (n) Channel 1 signal-to-noise (stat.snr)
  (1)f1   [0,4] Channel 1 flag (Note 4)   (meta.code)
  (1)N1  Channel 1 Coverage (#frames at source position) (meta.number)
  (1)M/N1  Channel 1 M/N ratio (Note 5)   (instr.saturation)
  (1)ID2  (n) Identification in Channel 2 (4.5um) (meta.id)
  (1)4.5mag mag (n) Channel 2 magnitude at 4.5um (phot.mag;em.IR.4-8um)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_4.5mag mag (n) Uncertainty in 4.5mag (stat.error)
  (1)SNR2  (n) Channel 2 signal-to-noise (stat.snr)
  (1)f2   [0,4] Channel 2 flag (Note 4)   (meta.code)
  (1)N2  Channel 2 Coverage (#frames at source position) (meta.number)
  (1)M/N2  Channel 2 M/N ratio (Note 5)   (instr.saturation)
  (1)ID3  (n) Identification in Channel 3 (5.8um) (meta.id)
  (1)5.8mag mag (n) Channel 3 magnitude at 5.8um (phot.flux.density;em.IR.4-8um)
  (1)e_5.8mag mag (n) Uncertainty in 5.8mag (stat.error)
  (1)SNR3  (n) Channel 3 signal-to-noise (stat.snr)
  (1)f3   [0,4] Channel 3 flag (Note 4)   (meta.code)
  (1)N3  Channel 3 Coverage (#frames at source position) (meta.number)
  (1)M/N3  Channel 3 M/N ratio (Note 5)   (instr.saturation)
  (1)ID4  (n) Identification in Channel 4 (8.0um) (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)8.0mag mag (n) Channel 4 magnitude at 8.0um (phot.flux.density;em.IR.8-15um)
  (1)e_8.0mag mag (n) Uncertainty in 8.0mag (stat.error)
  (1)SNR4  (n) Channel 4 signal-to-noise (stat.snr)
  (1)f4   [0,4] Channel 4 flag (Note 4)   (meta.code)
  (1)N4  Channel 4 Coverage (#frames at source position) (meta.number)
  (1)M/N4  Channel 4 M/N ratio (Note 5)   (instr.saturation)
  (1)ID6 (char) Name from table6 (sub-array photometry) (Note 6)   (meta.id)
  (1)IRAC (char) Display the fluxes from source lists (meta.ref.url)
  (1)2M (char) Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  (2)ID  (i) Source identification number (the first digit represents the channel) (meta.id;meta.main)
  (2)Flux mJy Flux density in the channel wavelength (phot.flux.density;em.IR)
  (2)e_Flux mJy Uncertainty in Flux (stat.error;phot.flux)
  (2)N  Number of observations of source (meta.number)
  (2)S/N  Signal-to-noise ratio (stat.snr)
  (2)Meth (char) Method used to compute the flux (Note 2)   (meta.code;obs)

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