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J/PASJ/56/765     SiO maser survey of IRAS sources             (Deguchi+, 2004)

SiO maser survey of IRAS sources in the inner galactic disk. Deguchi S., Fujii T., Glass I.S., Imai H., Ita Y., Izumiura H., Kameya O., Miyazaki A., Nakada Y., Nakashima J.-I. <Publ. Astron. Soc. Jap., 56, 765-802 (2004)> =2004PASJ...56..765D
ADC_Keywords: Infrared sources ; Masers ; Radio sources Keywords: Galaxy: disk, kinematics and dynamics - masers - stars: AGB and post-AGB Abstract: We surveyed 401 color-selected IRAS sources in the galactic disk in the SiO J=1-0, v=1 and 2 maser lines at 43GHz, resulting in 254 (239 new) detections. The observed sources lie mostly in a strip of the inner galactic disk with boundaries -10°<l<40° and |b|<3°. This survey provides radial velocities of inner-disk stars for which optical measurements cannot be made due to interstellar extinction. Description: Simultaneous observations in the SiO J=1-0, v=1 and 2 transitions at 43.122 and 42.821GHz, respectively, were made with the 45-m radio telescope at Nobeyama during the period 1997 January-2003 May. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 93 254 List of sources with SiO detections refs.dat 53 23 References table2.dat 31 147 List of negative results table3.dat 79 254 2MASS and MSX identification of IRAS sources with SiO masers
See also: J/PASJ/56/261 : SiO maser survey in Galactic center (Deguchi+, 2004) II/125 : IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986) II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) V/114 : MSX6C Infrared Point Source Catalog (Egan+ 2003) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 10 A10 --- IRAS IRAS name 12- 17 F6.1 km/s Vpeak1 ?=- Peak velocity of SiO v=1, J=1-0 (43.122GHz) 19- 24 F6.3 K Tpeak1 ?=- Peak antenna temperature of SiO v=1, J=1-0 26- 31 F6.3 K.km/s Flux1 ?=- Flux of SiO v=1, J=1-0 33- 37 F5.3 K.km/s rms1 rms on SiO v=1, J=1-0 39- 44 F6.1 km/s Vpeak2 ?=- Peak velocity of SiO v=2, J=1-0 (42.821GHz) 46- 51 F6.3 K Tpeak2 ?=- Peak temperature of SiO v=2, J=1-0 53- 58 F6.3 K.km/s Flux2 ?=- Flux of SiO v=2, J=1-0 60- 64 F5.3 K.km/s rms2 ?=- rms on SiO v=1, J=1-0 66- 73 F8.1 --- ObsDate Observation date (yymmdd.d) 75- 80 F6.1 km/s Vave Average velocity 82 A1 --- SiO [yn] Previous observation of SiO 84- 85 I2 --- r_SiO ? Reference for previous observation of SiO 87 A1 --- OH [yn] Previous observation of OH 89- 93 A5 --- r_OH ? Reference for previous observation of OH
Byte-by-byte Description of file: refs.dat
Bytes Format Units Label Explanations
1- 2 I2 --- Ref Reference number 4- 22 A19 --- BibCode BibCode 24- 53 A30 --- Aut Author's name
Byte-by-byte Description of file: table2.dat
Bytes Format Units Label Explanations
1- 10 A10 --- IRAS IRAS name 12- 16 F5.3 K rms1 rms at v=1 18- 22 F5.3 K rms2 rms at v=2 24- 31 F8.1 --- ObsDate Observation date (yymmdd.d)
Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 10 A10 --- IRAS IRAS name 12- 28 A17 --- MSX5C MSX_5C name 30- 37 F8.4 deg RAdeg Right ascension in decimal degrees (J2000) 39- 46 F8.4 deg DEdeg Declination in decimal degrees (J2000) 48- 53 F6.3 mag Jmag J magnitude 54 A1 --- n_Jmag [+] + when the identification is uncertain 56- 61 F6.3 mag Hmag H magnitude 62 A1 --- n_Hmag [+] + when the identification is uncertain 64- 69 F6.3 mag Kmag K magnitude 70 A1 --- n_Kmag [+] + when the identification is uncertain 72- 74 I3 --- Blend Blending flag, in JHK 76- 79 F4.2 kpc Dist Distance from the Sun
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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