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 2004PAZh...30..589M
=2004AstL...30..534M 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:
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FileName Lrecl Records Explanations
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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
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Byte-by-byte Description of file: table.dat
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Bytes Format Units Label Explanations
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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)
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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 2003A&A...411L.357M; Cherepashcuk et al.
2003, Astron. Telegram, N159; 2003A&A...411L.441C 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
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(End) Veta Avedisova (INASAN) 19-Apr-2005