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J/PAZh/30/589      Hard X-ray catalog of Sagittarius arm         (Molkov+, 2004)
A hard X-ray survey of the Sagittarius arm tangent with the IBIS telescope
of the INTEGRAL observatory : a catalog of sources.
    Molkov S.V., Cherepashchuk A.M., Lutovinov A.A., Revnivtsev M.G.,
    Postnov K.A., Sunyaev R.A.
   <Pis'ma Astron. Zh. 30, 589 (2004)>
   =2004PAZh...30..589M
   =2004AstL...30..534M
ADC_Keywords: X-ray sources ; Gamma rays


Abstract:
    The images of the Sagittarius arm tangent obtained with the IBIS
    telescope of the INTEGRAL observatory in the energy range 18-120keV
    during their observations in the spring of 2003 are analyzed.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table.dat         74       30   List of sources detected during the observations 
                              of the Sagittarius Arm of the Galaxy 
                              in the period March-May 2003


Byte-by-byte Description of file: table.dat

   Bytes Format  Units  Label   Explanations

   1-  2  I2     ---    Seq     Running number
   5- 10  F6.2   deg    RAdeg   Right ascension (J2000)
  13- 18  F6.2   deg    DEdeg   Declination (J2000)
  21- 25  F5.1   ---    F18-60  Mean flux in range 18-60keV
                                  (in units mCrab = 1.4*10-11erg/s/cm2) (1)
  27- 29  F3.1   ---  e_F18-60  Standard deviation in F18-60
                                  (in units mCrab = 1.4*10-11erg/s/cm2) (2)
  32- 35  F4.1   ---   F60-120  Mean flux in range 60-120keV
                                  (in units mCrab = 7.1*10-12erg/s/cm^2) (1)
  37- 39  F3.1   --- e_F60-120  Standard deviation in F60-120
                                  (in units mCrab = 7.1*10-12erg/s/cm^2) (2)
      40  A1     --- n_F60-120  [f] indicates sources undetectable at a 
                                     statistically significant level.
  44- 59  A16    ---    Ident   Identification
      60  A1     ---   n_Ident  [bcde] Note to Ident (3)
  66- 73  A8     ---    Class   Classification (4)

Note (1): 1 mCrab=1.4x10-11 erg/s/cm2 for 18-60keV and
          1 mCrab=7.1x10-12 erg/s/cm2 for 60-120keV.
Note (2): They are only statistical errors (the systematic error is ∼10%).

Note (3): Notes have the following meaning:
      b = Sources observed during outbursts
          (Molkov et al., 2003A&A...411L.357M; Cherepashcuk et al.
          2003, Astron. Telegram, N159; 2003A&A...411L.441C).
      c = Sources discovered in these observations.
      d = Observed position of this source differs from the more accurate
          position of SS 442 by ∼5.6'; possibly this is a new object,
          IGR J19378-0617.
      e = Sources discovered by the IBIS telescope in other observations
          of the INTEGRAL observatory.
Note (4): Classification as follows:
    AGN = active galactic nuclei
    AXP = anomalous X-ray pulsar
    SNR = supernova remnant
     BH = black hole candidate
   HMXB = high-mass x-ray binary
   LMXB = low-mass x-ray binary
      P = X-ray pulsar
      T = transient source
      B = X-ray burster
      G = source in globular cluster
      Z = Z source

(End)                  Veta Avedisova (INASAN)                       19-Apr-2005