J/AN/333/634 Torun methanol source catalogue (Szymczak+, 2012)
The Torun catalogue of 6.7 GHz methanol masers.
Szymczak M., Wolak P., Bartkiewicz A., Borkowski K.M.
<Astron. Nachrichten, 333, 634-639 (2012)>
=2012AN....333..634S 2012AN....333..634S
ADC_Keywords: Masers ; Radio lines ; Protostars ; Surveys
Keywords: catalogues - masers - radio lines: ISM - stars: formation
Abstract:
We report the observations of 289 methanol maser sources at 6.7GHz
obtained over a two month period with the Torun 32m telescope. The
data form a catalogue of all objects north of δ=22° brighter
than 7.5Jy in the peak emission. The positions of sub-arcsecond
accuracy are updated for 76% of the objects. We find that about one
third of the sources show changes in the peak fluxes by a factor of
two or more on time scales of 8.5-9.5 years.
Description:
Table contains 284 methanol masers at 6.7GHz. For every source the
following information is given: name (based on the galactic
coordinates), other name, right ascension and declination in J2000,
velocity range, peak flux density, integrated flux density, reference
of the 6.7GHz detection, reference of coordinates and notes on
multiple sources and/or possible confusion effect. The spectrum of
each source is given.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 103 284 6.7GHz methanol maser sources
refs.dat 111 46 References
notes.dat 80 103 Individual notes
sp/* . 284 FITS files
images/* . 568 png and ps images
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See also:
J/A+AS/143/269 : 6.7GHz methanol maser emission survey (Szymczak+, 2000)
Byte-by-byte Description of file: tablea1.dat
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Bytes Format Units Label Explanations
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1- 14 A14 --- Name Source name (based on galactic coordinates)
16- 23 A8 --- OName Other name
25- 26 I2 h RAh Right ascension (J2000)
28- 29 I2 min RAm Right ascension (J2000)
31- 36 F6.3 s RAs Right ascension (J2000)
38 A1 --- DE- Declination sign
39- 40 I2 deg DEd Declination (J2000)
42- 43 I2 arcmin DEm Declination (J2000)
45- 49 F5.2 arcsec DEs Declination (J2000)
51- 56 F6.1 km/s Vmin Minimum velocity
58- 63 F6.1 km/s Vmax Maximum velocity
65- 71 F7.2 km/s Vp LSR velocity of peak flux at 6.7GHz
73- 78 F6.1 Jy Sp Peak flux density at 6.7GHz
80- 85 F6.1 Jy.km/s Si Integrated flux density at 6.7GHz
87- 91 A5 --- ref1 References for first detection
93- 97 A5 --- refp References for positions
99-103 A5 --- Notes Remarks on multiplicity and/or confusion
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Ref Reference code
4- 22 A19 --- Aut Author's name
24- 42 A19 --- Bib BibCode
44- 49 A6 --- Cat Vizier catalogue
51-111 A61 --- Com Comments
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Byte-by-byte Description of file: notes.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- Note Note code
4- 80 A77 --- Com Comments on multiplicity and/or confusion
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Acknowledgements:
Marian Szymczak, msz(at)astro.uni.torun.pl
(End) Patricia Vannier [CDS] 11-Aug-2012