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J/ApJ/612/437    Low-luminosity hard X-ray binaries candidates  (Suchkov+, 2004)

ClassX detection of candidate low-luminosity hard X-ray binaries. Suchkov A.A., Hanisch R.J. <Astrophys. J., 612, 437-446 (2004)> =2004ApJ...612..437S
ADC_Keywords: Clusters, globular ; Binaries, X-ray ; X-ray sources Keywords: globular clusters: general - methods: statistical - surveys - X-rays: binaries - X-rays: general - X-rays: stars Abstract: We report the results of a search for hard X-ray binaries (HXRBs) among previously unidentified sources from ROSAT PSPC pointed observations, using the automated X-ray source classifier ClassX. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 91 51 New Hard XRB Candidates Identified by ClassX table3.dat 103 33 X-Ray Parameters and Sky Fields Associated with HXRB Candidates from the ClassX Classifier based on X-Ray and Radio Data
See also: IX/31 : The WGACAT version of ROSAT sources (White+ 2000) IX/30 : Second ROSAT PSPC Catalog (ROSAT, 2000) Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 12 A12 --- 1WGA WGACAT ID (1WGA JHHMM.m+DDMM in Simbad) 15- 22 F8.4 deg RAdeg Right Ascension expressed in degrees (J2000) 24- 31 F8.4 deg DEdeg Declination (J2000) 33- 37 F5.2 mag mxtot X-ray brightness (G1) 40- 43 F4.2 mag e_mxtot ? Error in mxtot 46- 49 F4.2 --- R0 Hardness parameter (G2) 52- 55 F4.2 --- e_R0 Error in R0 58- 62 F5.2 --- R1 Hardness parameter (G2) 65- 69 F5.2 --- e_R1 Error in R1 72- 76 F5.2 --- R2 Hardness parameter (G2) 79- 82 F4.2 --- e_R2 Error in R2
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 12 A12 --- 1WGA WGACAT ID (1WGA JHHMM.m+DDMM in Simbad) 15- 18 F4.1 mag mxtot X-ray brightness (G1) 21- 24 F4.1 --- R1 Hardness parameter (G2) 27- 29 F3.1 --- R2 Hardness parameter (G2) 32-103 A72 --- Desc Field description
Global Notes: Note (G1): X-ray brightness is defined by mxtot=-2.5log(Ctot) where Ctot is the total count rate in the energy band 0.1-2.0keV Note (G2): The three hardness parameters, R0, R1, and R2, characterize a ROSAT X-ray spectrum in the soft, medium, and hard parts of the ROSAT energy band, respectively, and are defined by: R0=C(0.4-0.9)/C(0.1-0.4), R1=C(0.9-2.0)/C(0.4-0.9), R2=C(1.3-2.4)/C(0.9-1.3), where C is the count rate in the energy band shown in parentheses (in keV).
History: From electronic version of the journal
(End) Marianne Brouty [CDS] 12-Apr-2005
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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