Dictionary of Nomenclature of Celestial Objects
(Last update: 24-Jun-2022)

Result of query: info cati 4FGL$

Details on Acronym:   4FGL
   4FGL (Fourth Fermi/LAT catalog) Write:<<4FGL JHHMM.m+DDMM>>
<<4FGL JHHMM.m+DDMM{c|e|i|s}>> N: 6658 Object:(Gamma)  (SIMBAD class: gamma = Gamma-ray Source) Note:Fermi is a NASA satellite launched in June 2008. The LAT instrument covers the range 30 MeV to 300 GeV. It provides a gamma-ray all-sky survey. The third Fermi catalog is based on the first 4 yr of science data.
More information can be found at http://fermi.gsfc.nasa.gov/ssc/
Format JHHMM.m+DDMMc|e|i|s: m is decimal minutes of RA; in the name RA and DE are truncated at 0.1 decimal minutes and 1', respectively; the letter at the end can be: "c" (coincident with interstellar clump), "e" (extended source), "i" (for Crab nebula inverse Compton), or "s" (for Crab nebula synchrotron).

The LAT catalogs and associated products of the various data releases are available at https://fermi.gsfc.nasa.gov/ssc/data/access/
LAT 8-year Source Catalog (4FGL) : N=5065 sources
LAT 10-year Source Catalog (4FGL-DR2) : N=5788 sources
LAT 12-year Source Catalog (4FGL-DR3) : N=6658 sources

See also 0FGL, 1FGL, 2FGL, 3FGL. Ref:=2020ApJS..247...33A byABDOLLAHI S. , ACERO F., ACKERMANN M., AJELLO M., ATWOOD W.B., AXELSSON M., BALDINI L., BALLET J., BARBIELLINI G., BASTIERI D., BECERRA GONZALEZ J., BELLAZZINI R., BERRETTA A., BISSALDI E., BLANDFORD R.D., BLOOM E.D., BONINO R., BOTTACINI E., BRANDT T.J., BREGEON J., BRUEL P., BUEHLER R., BURNETT T.H., BUSON S., CAMERON R.A., CAPUTO R., CARAVEO P.A., CASANDJIAN J.M., CASTRO D., CAVAZZUTI E., CHARLES E., CHATY S., CHEN S., CHEUNG C.C., CHIARO G., CIPRINI S., COHEN-TANUGI J., COMINSKY L.R., CORONADO-BLAZQUEZ J., COSTANTIN D., CUOCO A., CUTINI S., D'AMMANDO F., DEKLOTZ M., DE LA TORRE LUQUE P., DE PALMA F., DESAI A., DIGEL S.W., DI LALLA N., DI MAURO M., DI VENERE L., DOMINGUEZ A., DUMORA D., FANA DIRIRSA F., FEGAN S.J., FERRARA E.C., FRANCKOWIAK A., FUKAZAWA Y., FUNK S., FUSCO P., GARGANO F., GASPARRINI D., GIGLIETTO N., GIOMMI P., GIORDANO F., GIROLETTI M., GLANZMAN T., GREEN D., GRENIER I.A., GRIFFIN S., GRONDIN M.-H., GROVE J.E., GUIRIEC S., HARDING A.K., HAYASHI K., HAYS E., HEWITT J.W., HORAN D., JOHANNESSON G., JOHNSON T.J., KAMAE T., KERR M., KOCEVSKI D., KOVAC'EVIC' M., KUSS M., LANDRIU D., LARSSON S., LATRONICO L., LEMOINE-GOUMARD M., LI J., LIODAKIS I., LONGO F., LOPARCO F., LOTT B., LOVELLETTE M.N., LUBRANO P., MADEJSKI G.M., MALDERA S., MALYSHEV D., MANFREDA A., MARCHESINI E.J., MARCOTULLI L., MARTI-DEVESA G., MARTIN P., MASSARO F., MAZZIOTTA M.N., McENERY J.E., MEREU I., MEYER M., MICHELSON P.F., MIRABAL N., MIZUNO T., MONZANI M.E., MORSELLI A., MOSKALENKO I.V., NEGRO M., NUSS E., OJHA R., OMODEI N., ORIENTI M., ORLANDO E., ORMES J.F., PALATIELLO M., PALIYA V.S., PANEQUE D., PEI Z., PENA-HERAZO H., PERKINS J.S., PERSIC M., PESCE-ROLLINS M., PETROSIAN V., PETROV L., PIRON F., POON H., PORTER T.A., PRINCIPE G., RAINO S., RANDO R., RAZZANO M., RAZZAQUE S., REIMER A., REIMER O., REMY Q., REPOSEUR T., ROMANI R.W., SAZ PARKINSON P.M., SCHINZEL F.K., SERINI D., SGRO C., SISKIND E.J., SMITH D.A., SPANDRE G., SPINELLI P., STRONG A.W., SUSON D.J., TAJIMA H., TAKAHASHI M.N., TAK D., THAYER J.B., THOMPSON D.J., TIBALDO L., TORRES D.F., TORRESI E., VALVERDE J., VAN KLAVEREN B., VAN ZYL P., WOOD K., YASSINE M., ZAHARIJAS G. Astrophys. J., Suppl. Ser., 247, 33-33 (2020/March-0) Fermi Large Area Telescope fourth source catalog. o<4FGL JHHMM.m+DDMM> N=4899, <4FGL JHHMM.m+DDMMc> N=90, <4FGL JHHMM.m+DDMMe> N=74, <4FGL J0534.5+2201i> N=1, <4FGL J0534.5+2201s> N=1. Ref:=arXiv:2005.11208 Ref:=arXiv:2201.11184 Originof the Acronym: A = Assigned by the author(s)


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