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J/PASJ/56/261       SiO maser survey in Galactic center        (Deguchi+, 2004)

SiO maser survey of the large-amplitude variables in the Galactic center. Deguchi S., Imai H., Fujii T., Glass S., Ita Y., Izumiura H., Kameya O., Miyazaki A., Nakada Y., Nakashima J. <Publ. Astron. Soc. Jap., 56, 261-294 (2004)> =2004PASJ...56..261D
ADC_Keywords: Surveys ; Masers ; Radio sources Keywords: Galaxy: center, kinematics, and dynamics - masers - stars: AGB and post-AGB Abstract: We have surveyed ∼400 known large-amplitude variables within 15' of the galactic center in the SiO J=1-0 v=1 and 2 maser lines at 43GHz, resulting in 180 detections. SiO lines were detected from 16 other sources located within 20" of the program objects. The detection rate of 48% is comparable to that in bulge IRAS surveys. Description: Simultaneous observations in the SiO J=1-0 v=1 and 2 and 2 transitions at 42.122 and 42.821GHz, respectively, were made with the 45-m radio telescope at Nobeyama during the periods of 2001 February-May, 2002 March-May, and 2003 May. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 87 206 SiO detections table3.dat 54 205 Negative results
See also: J/PASJ/56/765 : IRAS sources SiO maser survey in Galactic disk (Degychi+, 2004) Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 8 A8 --- Name Name ([GMC2001] FF-NNNN in Simbad) 10- 11 A2 --- n_Name [+ ] Note on detection (1) 13- 19 F7.3 deg GLON Galactic longitude 21- 26 F6.3 deg GLAT Galacitic latitude 28- 33 F6.1 km/s Vpeak1 ?=- Peak velocity of SiO J=1-0 v=1 35- 39 F5.3 K Tpeak1 ?=- Peak antenna temperature of SiO J=1-0 v=1 41- 45 F5.3 K.km/s Flux1 ?=- Flux of SiO J=1-0 v=1 47- 51 F5.3 K/km/s rms1 rms on SiO J=1-0 v=1 53- 58 F6.1 km/s Vpeak2 ?=- Peak velocity of SiO J=1-0 v=2 60- 64 F5.3 K Tpeak2 ?=- Peak antenna temperature of SiO J=1-0 v=2 66- 70 F5.3 K.km/s Flux2 ?=- Flux of SiO J=1-0 v=2 72- 76 F5.3 K/km/s rms2 rms on SiO J=1-0 v=2 78- 85 F8.1 "YYMMDD" ObsDate Observation date (yymmdd.d) 87 A1 --- Note [s] s: Re-observed on the day different from that shown in figure 2f
Note (1): Notes on Name as follows: + = A contamination from the other source; see the assignment in table 5 of paper ++ = Off-position detection at the other velocity
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 8 A8 --- Name Name 9 A1 --- n_Name [s] Detected in Deguchi et al. (2000ApJS..128..571D) 11- 17 F7.3 deg GLON Galactic longitude 19- 24 F6.3 deg GLAT Galacitic latitude 26- 30 F5.3 K/km/s rms1 rms on SiO J=1-0 v=1 32- 36 F5.3 K/km/s rms2 rms on SiO J=1-0 v=2 38- 45 F8.1 "YYMMDD" ObsDate1 Observation date (yymmdd.d) 47- 54 F8.1 "YYMMDD" ObsDate2 ? Observation date (yymmdd.d)
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 01-Nov-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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