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INTIBISASS - INTEGRAL IBIS All-Sky Survey of Hard X-Ray Sources |
HEASARC Archive |
Catalog of hard X-ray sources detected in all-sky survey performed with INTEGRAL observatory. Krivonos R., Revnivtsev M., Lutovinov A., Sazonov S., Churazov E., Sunyaev R. <Astron. Astrophys. 475, 775 (2007)> =2007A&A...475..775K
Source_Number
A running source number, in order of increasing J2000 RA,
which uniquely identifies the hard X-ray source.
Name
The name of the hard X-ray source. For sources whose nature was known
before their detection by INTEGRAL, their common names are given. Sources
discovered by INTEGRAL or those whose nature was established thanks to
INTEGRAL are named withe an "IGR" prefix.
RA
The Right Ascension of the source in the selected equinox. This was
given in J2000 decimal degrees and to a precision of 0.001 degrees in the
original table.
Dec
The Declination of the source in the selected equinox. This was given
in J2000 decimal degrees and to a precision of 0.001 degrees in the original
table.
LII
The Galactic Longitude of the source.
BII
The Galactic Latitude of the source.
Confusion_Flag
This flag parameter is set to 'c' to indicate spatial
confusion: the fluxes of such confused sources should be taken with caution.
Flux
The time-averaged 17 - 60 keV flux of the source in mCrab units. A
flux of 1 mCrab corresponds to 1.43 x 10^-11 erg s^-1 cm^-2 for a source
with a Crab-like spectrum.
Flux_Error
The 1-sigma error in the source 17 - 60 keV flux, in mCrab.
Revolution_Range
If this parameter is poultade, then the source flux was
measured on the map averaged over the indicated INTEGRAL spacecraft revolution.
Source_Type
The general astrophysical type of the object:
LMXB (HMXB) - low- (high-) mass X-ray binary, AGN - active galactic nucleus, SNR/PWN - supernova remnant/pulsar wind nebula, CV - cataclysmic variable, PSR/PWN - isolated pulsar or pulsar wind nebula, SGR - soft gamma repeater, RS CVn - coronally active binary star, SymbStar - symbiotic star, Cluster - cluster of galaxies.
Ref_Bibcode_1
The bibliographic code (bibcode) of a reference discussing
the source. These are mainly provided for new sources and are related to
their discovery and/or nature.
Ref_Bibcode_2
The bibliographic code of a second reference discussing
the source. These are mainly provided for new sources and are related to
their discovery and/or nature.
Notes
For some sources, there are additional notes and/or alternative
source names given in this field.
Class
The HEASARC Browse object classification, based on the classification
given in the source_type parameter.