Astronomical Data Center

ADCADC/CDS Standard Document for Catalog:
/journal_tables/ApJS/107/227/

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IMPORTANT NOTICE:

In August 1999, this journal table was superseded by J/ApJS/123/79. See:
/journal_tables/ApJs/123/79 .

If you still wish to access this journal table, go to:
ftp://adc.gsfc.nasa.gov/pub/adc/superseded/J/ApJS_107_227/ .

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The following is an abbreviated "ReadMe" document that describes this ADC catalog.
Superseded            Supplement to Second EGRET Catalog        (Thompson+ 1996)
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Supplement to the Second EGRET Catalog of High-Energy Gamma-Ray Sources
     Thompson D.J., Bertsch D.L., Dingus B.L., Esposito J.A., Etienne A.,
     Fichtel C.E., Friedlander D.P., Hartman R.C., Hunter S.D.,
     Kendig D.J., Mattox J.R., McDonald L.M., Mukherjee R.,
     Ramanamurthy P.V., Sreekumar P., Von Montigny C., Fierro J.M.,
     Jones B.B., Lin Y.C., Michelson P.F., Nolan P.L., Tompkins W.,
     Willis T.D., Kanbach G., Mayer-Hasselwander H.A., Merck M., Pohl M.,
     Kniffen D.A., , Schneid E.J.
    <Astrophys. J. Suppl. Ser. 107, 227 (1996)>
    =1996ApJS..107..227T
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ADC_Keywords: Gamma rays
Keywords: catalogs - galaxies: active - gamma rays: observations
Mission_Name: EGRET

Abstract:
    This supplement extends the second EGRET catalog of high-energy
    gamma-ray sources (see recent paper by Thompson et al.), incorporating
    data from 1993 September to 1994 October. The second catalog contained
    129 sources, based on data from 1991 April to 1993 September. An
    additional 28 sources are found, including three new identifications
    of active galactic nuclei.

Description:
   Postscript files for figures 1-10 are included (only figures 1-4 appear
   in the printed paper).

See also:
   Superseded by J/ApJS/123/79 in August 1999:
   J/ApJS/123/79 : Third EGRET catalog (3EG) (Hartman+, 1999)
   at URL ftp://adc.gsfc.nasa.gov/pub/adc/archives/journal_tables/ApJS/123/79


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