J/A+AS/147/75 ROSAT HRI catalogue of SMC X-ray sources (Sasaki+, 2000)
ROSAT HRI catalogue of X-ray sources in the SMC region.
Sasaki M., Haberl F., Pietsch W.
<Astron. Astrophys. Suppl. Ser. 147, 75 (2000)>
=2000A&AS..147...75S 2000A&AS..147...75S
ADC_Keywords: X-ray sources ; Magellanic Clouds
Mission_Name: ROSAT
Keywords: catalogues - galaxies: Magellanic Clouds - galaxies: stellar content -
X-rays: galaxies - X-rays: stars
Description:
The ROSAT HRI SMC source catalogue is based on all 71 pointed
observations of the Small Magellanic Cloud by the ROSAT HRI between
1990 and 1998. The data was selected in a 5°x5° field covering
the SMC. The catalogue which contains 121 X-ray sources, was
cross-correlated with data bases and catalogues like SIMBAD, TYCHO, or
USNO as well as other publications in order to classify the X-ray
sources and find new candidates for various source classes.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 156 121 ROSAT HRI SMC catalogue
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See also:
IX/28 : ROSAT HRI Pointed Observations (1RXH) (ROSAT Team, 1999)
J/A+AS/143/391 : ROSAT HRI catalogue of LMC X-ray sources (Sasaki+, 2000)
J/A+AS/139/277 : LMC X-ray sources ROSAT PSPC catalogue (Haberl+, 1999)
J/A+AS/142/41 : SMC X-ray sources ROSAT PSPC catalogue (Haberl+, 2000)
Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- [SHP2000] HRI source number
([SHP2000] SMC NNN in Simbad)
5- 6 I2 h RAh Right Ascension J2000 (hours)
8- 9 I2 min RAm Right Ascension J2000 (minutes)
11- 14 F4.1 s RAs Right Ascension J2000 (seconds)
16 A1 --- DE- Declination J2000 (sign)
17- 18 I2 deg DEd Declination J2000 (degrees)
20- 21 I2 arcmin DEm Declination J2000 (minutes)
23- 24 I2 arcsec DEs Declination J2000 (seconds)
26- 29 F4.1 arcsec e_Pos Positional error
31- 37 F7.1 --- MLexi Existence Likelihood
39- 46 E8.2 ct/s CRate Count rate
48- 55 E8.2 ct/s e_CRate Count rate error
57- 60 F4.1 arcsec Extent Source extent
62- 64 F3.1 arcsec e_Extent Extent error
66- 71 F6.1 --- MLext Extent Likelihood
73 A1 --- l_PCRate Limit flag on PCRate
74- 81 E8.2 ct/s PCRate ? PSPC count rate, see Note (1)
83- 85 I3 --- PSPC ? PSPC source number, see Note (2)
87- 91 F5.2 --- PHR1 ? Hardness ratio 1 of the PSPC source
93- 96 F4.2 --- e_PHR1 ? Error of hardness ratio 1
98-102 F5.2 --- PHR2 ? Hardness ratio 2 of the PSPC source
104-107 F4.2 --- e_PHR2 ? Error of hardness ratio 2
109-148 A40 --- Remarks Source classification, see Note (3)
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Note (1): For sources which are listed in the ROSAT PSPC catalogue (Haberl et
al., 2000, Cat. J/A+AS/142/41) PSPC count rates are taken from the
catalogue. Otherwise PSPC count rate is the 2σ upper limit from
maximum likelihood algorithm ('<' in column l_PCRate).
Note (2): PSPC source number from the ROSAT PSPC catalogue (Haberl et al., 2000,
Cat. J/A+AS/142/41)
Note (3): Candidates from literature are marked with '?' behind the source
class. New classifications are put in < >.
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Acknowledgements: Manami Sasaki
(End) Manami Sasaki [MPI f. extr. Physik], Patricia Bauer [CDS] 11-Dec-2000