J/A+A/558/A137ivo://CDS.VizieR/J/A+A/558/A137doi:10.26093/cds/vizier.35580137CDSVerrecchia F.Pittori C.Chen A.W.Bulgarelli A.Tavani M.,Lucarelli F.Giommi P.Vercellone S.Pellizzoni A.Giuliani A.,Longo F.Barbiellini G.Trifoglio M.Gianotti F.Argan A.,Antonelli L.A.Caraveo P.Cardillo M.Cattaneo P.W.Cocco V.,Colafrancesco S.Contessi T.Costa E.Del Monte E.De Paris G.,Di Cocco G.Di Persio G.Donnarumma I.Evangelista Y.Fanari G.,Feroci M.Ferrari A.Fiorini M.Fornari F.Fuschino F.Froysland T.,Frutti M.Galli M.Labanti C.Lapshov I.Lazzarotto F.Liello F.,Lipari P.Mattaini E.Marisaldi M.Mastropietro M.Mauri A.Mauri F.,Mereghetti S.Morelli E.Moretti E.Morselli A.Pacciani L.Perotti F.,Piano G.Picozza P.Pilia M.Pontoni C.Porrovecchio G.Prest M.,Primavera R.Pucella G.Rapisarda M.Rappoldi A.Rossi E.Rubini A.,Sabatini S.Santolamazza P.Sotta P.Stellato S.Striani E.,Tamburelli F.Traci A.Trois A.Vallazza E.Vittorini V.Zanello D.,Salotti L.Valentini G.2017-10-18T08:24:34Z2013-10-23T09:01:31ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.fractive-galactic-nucleipulsarsgamma-ray-astronomysurveysWe present a variability study of a sample of bright {gamma}-ray (30MeV-50GeV ) sources. This sample is an extension of the first AGILE catalogue of -ray sources (1AGL), obtained using the complete set of AGILE observations in pointing mode performed during a 2.3 year period from July 9, 2007 until October 30, 2009. The dataset of AGILE pointed observations covers a long time interval and its {gamma}-ray data archive is useful for monitoring studies of medium-to-high brightness {gamma}-ray sources. In the analysis reported here, we used data obtained with an improved event filter that covers a wider field of view, on a much larger (about 27.5 months) dataset, integrating data on observation block time scales, which mostly range from a few days to thirty days. The data processing resulted in a better characterized source list than 1AGL was, and includes 54 sources, 7 of which are new high galactic latitude (|BII|>=5) sources, 8 are new sources on the galactic plane, and 20 sources from the previous catalogue with revised positions. Eight 1AGL sources (2 high-latitude and 6 on the galactic plane) were not detected in the final processing either because of low Observing Block (OB) exposure and/or due to their position in complex galactic regions. We report the results in a catalogue of all the detections obtained in each single OB, including the variability results for each of these sources. In particular, we found that 12 sources out of 42 or 11 out of 53 are variable, depending on the variability index used, where 42 and 53 are the number of sources for which these indices could be calculated. Seven of the 11 variable sources are blazars, the others are Crab pulsar+nebula, LS I +61 303, Cyg X-3, and 1AGLR J2021+4030.2013A&A...558A.137Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/558/A137CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/123/79 : Third EGRET catalog (3EG) (Hartman+, 1999)J/ApJS/135/155 : Radio identification of 3EG EGRET sources (Mattox+, 2001)J/A+A/489/849 : EGRET gamma-ray sources revised catalogue (Casandjian+, 2008)J/A+A/506/1563 : First AGILE catalog of gamma-ray sources (Pittori+, 2009)J/ApJ/712/405 : AGILE observations of 3C 454.3 (Vercellone+, 2012)J/A+A/553/A33 : AGILE Mini-Calorimeter {gamma}-ray burst catalog (Galli+ 2013)http://www.asdc.asi.it/agile1rcat/ : The interactive web page of the Updatedhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/558/A137https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/558/A137http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/558/A137https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/558/A137https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/558/A137http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/558/A137GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/558/A137/table5a (The variability results for the revised AGILE bright {gamma}-ray sources list over the pointing-mode dataset, sources list)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/558/A137/table5a?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/558/A137/table5a?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/558/A137/table5a?GETtext/xml+votable180.050000true1.76573.1143330.0055555555555555566/1701 2414 2838 3308 3819 5423 6327 7896 14619 14640 14692 14696 15310 15644 16027 20099 23952 23995 24185 26131 26292 26340 28673 28809 28894 28913 28919 29072 29090 29119 29508 29969 30244 30319 30595 34123 37342-37343 37923 38016-38017 38081 39241 41684 41777 42173 42224 42384 42980 44908 49071https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/558/A137?format=asciiGamma-rayRadiodefaultJ/A+A/558/A137/table5bThe variability results for the revised AGILE bright {gamma}-ray sources list over the pointing-mode dataset, light curvesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAGILEAGILE name (1AGL JHHMM+DDMM or 1AGLR JHHMM+DDMM)meta.id;meta.maincharn_AGILE[**] Note for 1AGL J1836+5923 (G1)meta.notecharTstart[54290/55120] Starting MJD of observationdtime.epochfloatTend[54294/55136] Ending MJD of observationdtime.epochfloatNOB[900/8400] Number of Observing Blocks (OB) measurementsmeta.numberintMeanOBMean value of the exposure map relative to the OB map used for each source analysis1000m**2.Mspos.cartesian;instr.platefloatTSSignificance of source detection (sqrt(TS))stat.fit.goodness;instr.saturationfloatl_FluxLimit flag on Fluxmeta.code.error;phot.fluxcharFluxE>100MeV flux (10^-3^{gamma}.m^-2^.s^-1^)ph.m**-2.ks**-1phot.flux.density;em.gamma.hardfloate_Flux? 1 {sigma} statistical error in Fluxph.m**-2.ks**-1stat.error;phot.fluxfloatnullableOA[0/120] Off-axis angledeginstr.offsetfloatJ/A+A/558/A137/table5aThe variability results for the revised AGILE bright {gamma}-ray sources list over the pointing-mode dataset, sources listSimbadNameSimbad column added by the CDSmeta.idcharCctpConfirmed counterpartmeta.id.assoccharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAGILEAGILE name (1AGL JHHMM+DDMM or 1AGLR JHHMM+DDMM)meta.id;meta.maincharprimaryn_AGILE[**] Note for 1AGL J1836+5923 (G1)meta.notecharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latfloatePos? Positional error circle radius at 95% c.l., statistical error only (2)degstat.error;phys.angSizefloatnullableTimeStart time in year/daytime.startTSSignificance of source detection sqrt(TS) (3)stat.fit.goodness;instr.saturationfloatFluxE>100MeV flux (4)ph.m**-2.ks**-1phot.flux.density;em.gamma.hardfloate_Flux1 {sigma} statistical error in Flux (4)ph.m**-2.ks**-1stat.error;phot.fluxfloatF1AGLE>100MeV flux reported in 1AGL (4)ph.m**-2.ks**-1phot.flux.density;em.gamma.hardfloatLCPlot of the observed fluxmeta.ref.urlcharV? McLaughlin V variability index (see McLaughlin et al., 1996ApJ...473..763M)src.var.indexfloatnullableVsys3? McLaughlin V variability indices calculated including a 10% systematic errorsrc.var.indexfloatnullableVsys2? McLaughlin V variability indices calculated including a 10% systematic error, also including detections at 2<=sqrt(TS)<3src.var.indexfloatnullableFsys? A modified {chi}^2^ including a 10% systematic errorstat.fit.chi2floatnullableNdet[1/31] Number of detections with sqrt{TS}>=2meta.numberintClassSource classification (6)src.classcharn_Class[+] +: in complex region (5)meta.notecharn_Cctp[*] *: Pulsar + nebulameta.notechar1AGL1AGL name (JHHMM+DDMM)meta.idcharPctpPossible association(s), separated by commasmeta.id.assoc