/ftp/cats/viii/52B



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VIII/52B      The MIT-Green Bank 5GHz Survey       (Bennett+, 1986-91)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
	mgcat.dat
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Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=VIII/52B
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drwxr-xr-x 103 cats archive 4096 Sep 6 17:04 [Up] drwxr-xr-x 2 cats archive 4096 Dec 15 2013 [TAR file] -rw-r--r-- 1 cats archive 453 May 14 2004 .message -r--r--r-- 1 cats archive 8800 May 14 2004 ReadMe -rw-r--r-- 1 cats archive 2050 Sep 15 2011 +footg5.gif -rw-r--r-- 1 cats archive 18484 Mar 5 2008 +footg8.gif -rw-r--r-- 1 cats archive 1642130 May 14 2004 mgcat.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : VIII/52B The MIT-Green Bank 5GHz Survey (Bennett+, 1986-91) ================================================================================ The MIT-Green Bank (MG) 5GHz survey Bennett C.L., Lawrence C.R., Burke B.F., Hewitt J.N., Mahoney J. <Astrophys. J. Suppl. Ser. 61, 1 (1986)> =1986ApJS...61....1B The second MIT-Green Bank 5GHz survey Langston G.I., Heflin M.B., Conner S.R., Lehar J., Carrilli C.L., Burke B.F. <Astrophys. J. Suppl. Ser. 72, 621 (1990)> =1990ApJS...72..621L The third MIT-Green Bank 5GHz survey Griffith M., Langston G., Heflin M., Conner S., Lehar J., Burke B. <Astrophys. J. Suppl. Ser. 74, 129 (1990)> =1990ApJS...74..129G The fourth MIT-Green Bank 5GHz survey Griffith M., Langston G., Heflin M., Conner S., Burke B. <Astrophys. J. Suppl. Ser. 75, 801 (1991)> =1991ApJS...75..801G ================================================================================ ADC_Keywords: Radio continuum ; Radio sources Keywords: radio sources: general - radio sources: identifications Description: The MIT-Green Bank 5GHz survey catalog was produced from four separate surveys with the National Radio Astronomy Observatory (NRAO) 91m transit telescope (Bennett et al., 1986ApJS...61....1B (MG1); Langston et al., 1990ApJS...72..621L (MG2); Griffith et al., 1990ApJS...74..129G (MG3); Griffith et al. 1991ApJS...75..801G (MG4)). The sky coverage of the various surveys is: 00h < RAB < 24h, -00d30'13" < DECB < +19d29'47" for MG1; 04h < RAJ < 21h, +17.0d < DECJ < +39d09' for MG2; 16h30m < RAB < 05h, +17d < DECB < +39d09' for MG3; and 15h30m < RAB < 02h30m, +37.00d < DECB < +50d58'48" for MG4; where RAB and DECB refer to B1950 coordinates, and RAJ and DECJ refer to J2000 coordinates. The catalog contains 20344 sources detected with a signal-to-noise ratio greater than 5 and 3836 possible detections (MG1) with a signal-to-noise ratio less than 5. Spectral indices are computed for MG1 sources also identified in the Texas 365MHz survey (Douglas et al. 1980), and for MG1-MG4 sources also identified in the NRAO 1400MHz Survey (Condon and Broderick 1985).

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