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2013MNRAS.429.3330P
J/MNRAS/429/3330 (Perrott+, 2013)
2013MNRAS.429.3330Perrott+ AMI Galactic Plane Survey at 16GHz. I.
================================================================================
AMI Galactic Plane Survey at 16GHz: I. Observing, mapping and source extraction.
Perrott Y.C., Scaife A.M.M., Green D.A., Davies M. L., Franzen T.M.O.,
Grainge K.J.B., Hobson M.P., Hurley-Walker N., Lasenby A.N., Olamaie M.,
Pooley G.G., Rodriguez-Gonzalez C., Rumsey C., Saunders R.D.E.,
Schammel M.P., Scott P.F., Shimwell T.W., Titterington D.J., Waldram E.M.
=2013MNRAS.429.3330P
================================================================================
ADC_Keywords: Radio sources ; Surveys ; Radio continuum; Galactic plane
Keywords: catalogues - surveys - ISM: general - Galaxy: general -
radio continuum: general
Description:
The AMI Galactic Plane survey is being made with the Arcminute
Microkelvin Imager (AMI) Small Array at 15.7GHz and with resolution
of approximately 3arcmin. This is the first data release, covering
~868deg^2^ of the Northern Galactic plane between |b|~+/-5{deg} and
above {delta}=40{deg} with a noise level of ~3mJy/beam away from
bright sources. The source catalogue contains a total of 3503 sources.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
catdr1.dat 180 3503 AMIGPS source list of 3503 sources
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See also:
http://www.mrao.cam.ac.uk/surveys/AMIGPS/ : AMIGPS Home Page
Byte-by-byte Description of file: catdr1.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- --- [AMIGPS]
8- 21 A14 --- AMIGPS AMIGPS source designation, JHHMMSS+DDMMSS
28- 29 I2 h RAh Right Ascension J2000 (peak)
31- 32 I2 min RAm Right Ascension J2000 (peak)
34- 38 F5.2 s RAs Right Ascension J2000 (peak)
42 A1 --- DE- Declination sign J2000 (peak)
43- 44 I2 deg DEd Declination J2000 (peak)
46- 47 I2 arcmin DEm Declination J2000 (peak)
49- 52 F4.1 arcsec DEs Declination J2000 (peak)
56- 59 F4.1 arcsec e_RAs Error on Right Ascension J2000 (peak)
63- 66 F4.1 arcsec e_DEs Error on declination J2000 (peak)
70- 76 F7.1 mJy Spk Peak flux density at 15.7GHz
79- 84 F6.1 mJy e_Spk Error on peak flux density
86- 87 I2 h RAIh ? Right Ascension J2000 (centroid)
89- 90 I2 min RAIm ? Right Ascension J2000 (centroid)
92- 96 F5.2 s RAIs ? Right Ascension J2000 (centroid)
100 A1 --- DEI- ? Declination sign J2000 (centroid)
101-102 I2 deg DEId ? Declination J2000 (centroid)
104-105 I2 arcmin DEIm ? Declination J2000 (centroid)
107-110 F4.1 arcsec DEIs ? Declination J2000 (centroid)
113-117 F5.1 arcsec e_RAIs ? Error on Right Ascension J2000 (centroid)
120-124 F5.1 arcsec e_DEIs ? Error on declination J2000 (centroid)
128-135 F8.1 mJy Sint ? Integrated flux density at 15.7GHz
137-143 F7.1 mJy e_Sint ? Error on integrated flux density
146-150 F5.1 arcsec ecrit Critical value of major diameter (1)
152-157 F6.1 arcsec bmaj ? Major axis FWHM after deconvolution
160-164 F5.1 arcsec bmin ? Minor axis FWHM after deconvolution
166-170 F5.1 deg PA ? Position angle of major axis
172-177 F6.2 --- chi2 ? Goodness of fit
180 A1 --- Type [PE-] Source type: Point, Extended, or
unclassified (fitting failed)
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Note (1): the critical major diameter is defined by Equation (2):
ecrit=3.0bmaj/sqrt({rho}) ({rho} is the signal-to-noise ratio)
when larger than 100arcsec.
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Acknowledgements:
Yvette Perrott, ycp21(at)mrao.cam.ac.uk
History:
* 15-Nov-2012: original version, from MNRAS supporting information
* 03-Sep-2013: corrected version of the catalog from Yvette Perrott,
with 2 decimals in the RA values.
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(End) Yvette Perrott [MRAO], Patricia Vannier [CDS] 03-Sep-2013
J/MNRAS/453/1396 AMI Galactic Plane Survey (Perrott+, 2015)
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AMI Galactic Plane Survey at 16~GHz: II -- Full data release with extended
coverage and improved data processing
Perrott Y. C., Scaife A. M. M., Green D. A., Grainge K. J. B.,
Hurley-Walker N., Rumsey C., Jin T. Z.
= 2015MNRAS.453.1396P
============================================================================
ADC_Keywords: Radio sources ; Surveys ; Radio continuum; Galactic plane
Keywords: catalogues - surveys - ISM: general - radio continuum: general -
Galaxy: general
Description:
The AMI Galactic Plane survey has been made with the Arcminute Microkelvin
Imager (AMI) Small Array at 15.7 GHz and with resolution of approximately
3 arcmin. This is the second data release, covering ~ 1777 deg^2^
of the Northern Galactic plane between |b| ~ {+/-} 5 deg and above
{delta} = 20 deg, plus high-latitude extensions to cover the Taurus and
California giant molecular clouds and the supernova remnant G159.6+7.3.
The noise level of the survey is ~ 3 mJy/beam away from bright sources.
The source catalogue contains a total of 6509 sources.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
README 82 . This file
DR2_cat.dat 177 6509 AMIGPS source list of 6509 sources
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Byte-by-byte Description of file:DR2_cat.dat
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Bytes Format Units Label Explanations
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1- 21 A21 --- Name AMIGPS source designation J2000
28- 35 A8 hms RA Right Ascension J2000 (peak)
39- 49 A11 dms DE Declination J2000 (peak)
53- 56 F4.1 arcsec e_RA Error on Right Ascension J2000 (peak)
60- 63 F4.1 arcsec e_DE Error on declination J2000 (peak)
67- 73 F7.1 mJy Spk Peak flux density
76- 81 F6.1 mJy e_Spk Error on peak flux density
86- 93 A8 hms RAI ? Right Ascension J2000 (centroid)
97-107 A11 dms DEI ? Declination J2000 (centroid)
110-114 F5.1 arcsec e_RAI ? Error on Right Ascension J2000 (centroid)
117-121 F5.1 arcsec e_DEI ? Error on declination J2000 (centroid)
125-132 F8.1 mJy Sint ? Integrated flux density
134-140 F7.1 mJy e_Sint ? Error on integrated flux density
143-147 F5.1 arcsec c_MajDiam Critical value of MajDiam
149-154 F6.1 arcsec MajDiam ? Major axis FWHM after deconvolution
157-161 F5.1 arcsec MinDiam ? Minor axis FWHM after deconvolution
163-167 F5.1 deg PA ? Position angle of major axis
169-174 F6.2 --- chi2 ? Goodness of fit
177 A1 --- Type [PE-] Source type (1)
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Note (1):
Source type:
'P' point source
'E' extended source
'-' fitting failed, unclassified
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================================================================================
(End) Yvette Perrott [MRAO] 08-June-2015