J/AJ/130/156 Galactic radio compact HII regions at 1.4GHz (Giveon+, 2005)
A new catalog of radio compact H II regions in the Milky way.
II. The 1.4 GHz data.
Giveon U., Becker R.H., Helfand D.J., White R.L.
<Astron. J., 130, 156-164 (2005)>
=2005AJ....130..156G 2005AJ....130..156G
ADC_Keywords: Radio sources ; H II regions ; Cross identifications
Keywords: catalogs - Galaxy: general - H II regions
Abstract:
We use a new Very Large Array Galactic plane catalog at 1.4GHz (Cat.
J/AJ/130/586) covering the first and second Galactic quadrants
(340°≤l≤120°, |b|≤0.8° with |b|≤1.8° for
350°≤l≤40° and |b|≤2.5° for 100°≤l≤105°) in
conjunction with the MSX6C (Cat. V/114) Galactic plane mid-infrared
catalog to supplement and better understand our 5GHz catalog (Cat.
J/ApJS/91/347).
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table4a.dat 133 575 List of 20cm sources with a high-reliability
(>90%) MSX match within 25"
table4b.dat 133 199 List of 20cm sources with a high-reliability
(50%<p<90%) MSX match within 25"
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See also:
V/114 : MSX6C Infrared Point Source Catalog (Egan+ 2003)
J/AJ/130/586 : Compact radio sources in the galactic plane (White+, 2005)
J/ApJS/91/347 : A 5-GHz VLA Survey of the Galactic Plane (Becker+ 1994)
J/ApJS/74/181 : Small-diameter radiosources catalogue (Zoonematkermani+, 1990)
J/A+A/397/213 : Galactic HII regions (Paladini+, 2003)
Byte-by-byte Description of file: table4a.dat table4b.dat
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Bytes Format Units Label Explanations
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1- 17 A17 --- [GBH2005b] Source name ([GBH2005b] GLLL.lllll+L.lllll
in Simbad)
18- 19 A2 --- f_[GBH2005b] Flag on Name (1)
22- 26 F5.1 mJy Sp1.4GHz Peak flux density at 1.4GHz
29- 35 F7.1 mJy Si1.4GHz Integrated flux density at 1.4GHz
38- 42 F5.2 arcsec MajDiam Deconvolved major axis
45- 49 F5.2 arcsec MinDiam Deconvolved minor axis
52- 57 F6.1 mJy Sp5GHz ? Peak flux density at 5GHz
60- 65 F6.1 mJy Si5GHz ? Integrated flux density at 5GHz
68- 71 F4.1 arcsec Sep MSX6C-1.4GHz Separation
74- 90 A17 --- MSX6C MSX6C source name (Cat. V/114)
94- 99 F6.2 Jy F8um MSX6C 8µm flux density
102-108 F7.2 Jy F12um MSX6C 12µm flux density
111-117 F7.2 Jy F14um MSX6C 14µm flux density
120-126 F7.2 Jy F21um MSX6C 21µm flux density
129-132 F4.2 --- Rel The match reliability, between 0 (worst)
and 1 (best)
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Note (1): Flag on Name, defined as follows:
* = From the most updated version of the 1.4GHz catalog (White et al.,
Cat. J/AJ/130/586)
** = Source that is most likely an artifacts in the 1.4GHz maps
(White et al., Cat. J/AJ/130/586)
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History:
From electronic version of the journal
References:
Giveon et al., Paper I 2005AJ....129..348G 2005AJ....129..348G
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 19-Oct-2005