==========================================================================
VIII/37 The Third Bologna Survey (B3) (Ficarra+ 1985)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
b3.dat
==========================================================================
Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=VIII/37
==========================================================================
drwxr-xr-x 112 cats archive 4096 Nov 7 15:27 [Up]
drwxr-xr-x 2 cats archive 235 Jan 12 2023 [TAR file]
-rw-r--r-- 1 cats archive 448 Dec 19 2022 .message
-r--r--r-- 1 cats archive 5956 Apr 13 1999 ReadMe
-rw-r--r-- 1 cats archive 1091 Mar 5 2013 +footg5.gif
-rw-r--r-- 1 cats archive 6508 Mar 5 2013 +footg8.gif
-r--r--r-- 1 cats archive 164762 Nov 13 1997 b3.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe :VIII/37 The Third Bologna Survey (B3) (Ficarra+ 1985)
================================================================================
Third Bologna Survey at 408 MHz
Ficarra A., Grueff G., Tomassetti G.
<Astron. Astrophys. Suppl. Ser. 59, 255 (1985)>
=1985A&AS...59..255F
================================================================================
ADC_Keywords: Radio sources ; Surveys
Keywords: radiotelescope - radiosources - catalogue
Description:
This catalogue contains the first section of a sky survey performed at
408MHz with the 'Northern Cross' Radiotelescope. It contains about
13.000 radiosources. Although sources down to about 70mJy were
measured, only sources brighter than 0.10Jy are retained in the
catalogue. According to our estimate of confusion errors, this
corresponds to a detection threshold of about 5sigma. The list is
meant to include all the sources with a measured flux S>0.10Jy, in the
sky area included between the declinations +37deg15' and +47deg37',
epoch 1978.0. A number of zones however are affected by interferences,
malfunctions, etc. The principal one is centered about the radiosource
Cyg A, which is itself in the map, but not in the catalogue. The zone
between RA 19h30m to 20h30m is entirely lacking, due to strong
confusion. In the zone from 19h00m to 19h30m and from 20h30m to
21h00m, only sources brighter than 0.75Jy are listed, and to this
level the catalogue is espected to be complete. For detailed
discussion of the completeness of the catalogue see the original
publication cited above.