J/PAZh/26/355 Catalog of X-ray sources from TTM/COMIS (Emelyanov+, 2000)
A Catalog of X-ray sources as observed by the TTM/COMIS telescope onboard the Mir-Kvant observatory in 1988-1998. Emelyanov A.N., Aleksandrovich N.L., Sunyaev R.A. <Pis'ma Astron. Zh. 26, 355 (2000)> =2000PAZh...26..355E =2000AstL...26..297E
ADC_Keywords: X-ray sources Abstract: A Catalog of X-ray sources as observed by the TTM/COMIS telescope onboard the Mir-Kvant observatory is presented. Brief information about the 67 sources detected at a confidence level higher than 4σ between 1988 and 1998 is provided. X-ray properties and charateristic spectra of different types of sources are briefly described. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 164 67 Catalog of X-ray sources
See also: VII/80 : The HEAO A-1 X-Ray Source Catalog (Wood+, 1984) VII/81 : The Second catalogue of X-ray sources (Amnuel+, 1982) IX/13 : The 2E Catalogue (Harris+ 1994) IX/31 : The WGACAT version of ROSAT sources (White+ 2000) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 13 A13 --- Name Name of the source 16- 17 I2 h RAh Right ascension (J2000) 19- 20 I2 min RAm Right ascension (J2000) 22- 25 F4.1 s RAs Right ascension (J2000) 28 A1 --- DE- Declination sign (J2000) 29- 30 I2 deg DEd Declination (J2000) 32- 35 F4.1 arcmin DEm Declination (J2000) 38- 45 A8 "DD/MM/YY" Date Date of peak flux 49- 54 F6.1 mCrab Flux Peak flux in (2-30keV) range (1) 57- 61 F5.1 mCrab e_Flux Mean error on Flux (1) 65- 69 F5.2 h Ttot Total exposure time, when the source was within TTM field of view 72- 74 I3 --- Ntot Number of sessions, when the source was within TTM field of view 78- 82 F5.2 h Tid Time during which the source was identified 86- 88 I3 --- Nid Number of sessions during which the source was identified 91- 95 F5.2 h T100 Number of hours when the flux was higher than 100mCrab 99-101 I3 --- N100 Number of sessions when the flux was higher than 100mCrab 105-110 F6.4 --- Tid/Ttot Ratio of the time Tid during which the source was visible to the total time Ttot during which it was within the TTM field of view 113-118 F6.4 --- T100/Ttot Ratio of the time T100 during which source the flux was higher than 100mCrab to the total exposure time Ttot 122-123 I2 --- N Number of sessions during which the source was identified by TTM, with the HEXE efficiency being nonzero (HEXE = High-Energy X-Ray Experiment, 15-200keV] 127-164 A38 --- Notes Comments regarding the presumed nature of the source and its type
Note (1): the typical value of the mCrab is 2-3x10-11erg/cm2/s (0.2-0.3fW/m2) in this energy range.
History: * 04-Sep-2000: prepared by Veta Avedisova [INASAN] * 07-Apr-2011: fixed errors in the description of table1 above (communication from Steve Drake, HEASARC): position in J2000 (was originally specified as 1950), and definition of the mCrab removed. A table 2 most likely related to a paper by Taranova (2000AstL...26..404T = 2000PAZh...26..472T) has been removed.
(End) Veta Avedisova [INASAN] 04-Sep-2000
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