J/A+A/692/A140ivo://CDS.VizieR/J/A+A/692/A140doi:10.26093/cds/vizier.36920140CDSAlgaba J.C.Balokovic A.Chandra S.Cheong W.-Y.Cui Y.-Z.,D'Ammando F.Falcone A.D.Ford N.M.Giroletti M.Goddi C.Gurwell M.A.,Hada K.Haggard D.Jorstad S.Kaur A.Kawashima T.Kerby S.Kim J.-Y.,Kino M.Kravchenko E.V.Lee S.-S.Lu R.-S.Markoff S.Michail J.,Neilsen J.Nowak M.A.Principe G.Ramakrishnan V.Ripperda B.,Sasada M.Savchenko S.Sheridan C.,(The Event Horizon Telescope - Multi-wavelength science working group),Akiyama K.Alberdi A.Alef W.Algaba J.C.Anantua R.Asada K.,Azulay R.Bach U.Baczko A.-K.Ball D.Bandyopadhyay B.Barrett J.,Bauboeck M.Benson B.A.Bintley D.Blackburn L.Blundell R.,Bouman K.L.Bower G.C.Boyce H.Bremer M.Brissenden R.Britzen S.,Broderick A.E.Broguiere D.Bronzwaer T.Bustamante S.Carlstrom J.E.,Chael A.Chan C.-K.Chang D.O.Chatterjee K.Chatterjee S.Chen M.-T.,Chen Y.Cheng X.Cho I.Christian P.Conroy N.S.Conway J.E.,Crawford T.M.Crew G.B.Cruz-Osorio A.Cui Y.Dahale R.Davelaar J.,De Laurentis M.Deane R.Dempsey J.Desvignes G.Dexter J.Dhruv V.,Dihingia I.K.Doeleman S.Dzib S.A.Eatough R.P.Emami R.Falcke H.,Farah J.Fish V.L.Fomalont E.Ford H.A.Foschi M.Fraga-Encinas R.,Freeman W.T.Friberg P.Fromm C.M.Fuentes A.Galison P.Gammie C.F.,Garcia R.Gentaz O.Georgiev B.Goddi C.Gold R.Gomez-Ruiz A.I.,Gomez J.L.Gu M.Gurwell M.Hada K.Haggard D.Hesper R.Heumann D.,Ho L.C.Ho P.Honma M.Huang L.C.-W.Huang L.Hughes D.H.Ikeda S.,Impellizzeri C.M.V.Inoue M.Issaoun S.James D.J.Jannuzi B.T.,Janssen M.Jeter B.Jiang W.Jimenez-Rosales A.Johnson M.D.,Jorstad S.Jones A.C.Joshi A.V.Jung T.Karuppusamy R.Kawashima T.,Keating G.K.Kettenis M.Kim D.-J.Kim J.-Y.Kim J.Kim J.Kino M.,Koay J.Y.Kocherlakota P.Kofuji Y.Koch P.M.Koyama S.Kramer C.,Kramer J.A.Kramer M.Krichbaum T.P.Kuo C.-Y.La Bella N.Lee S.-S.,Levis A.Li Z.Lico R.Lindahl G.Lindqvist M.Lisakov M.Liu J.,Liu K.Liuzzo E.Lo W.-P.Lobanov A.P.Loinard L.Lonsdale C.J.,Lowitz A.E.Lu R.-S.MacDonald N.R.Mao J.Marchili N.Markoff S.,Marrone D.P.Marscher A.P.Marti-Vidal I.Matsushita S.Matthews L.D.,Medeiros L.Menten K.M.Mizuno I.Mizuno Y.Montgomery J.Moran J.M.,Moriyama K.Moscibrodzka M.Mulaudzi W.Mueller C.Mueller H.Mus A.,Musoke G.Myserlis I.Nagai H.Nagar N.M.Nair D.G.Nakamura M.,Narayanan G.Natarajan I.Nathanail A.Navarro Fuentes S.Neilsen J.,Ni C.Nowak M.A.Oh J.Okino H.Olivares H.Oyama T.Oezel F.,Palumbo D.C.M.Filippos Paraschos G.Park J.Parsons H.Patel N.,Pen U.-L.Pesce D.W.Pietu V.PopStefanija A.Porth O.Prather B.,Psaltis D.Pu H.-Y.Ramakrishnan V.Rao R.Rawlings M.G.Raymond A.W.,Rezzolla L.Ricarte A.Ripperda B.Roelofs F.Romero-Canizales C.,Ros E.Roshanineshat A.Rottmann H.Roy A.L.Ruiz I.Ruszczyk C.,Rygl K.L.J.Sanchez S.Sanchez-Argueelles D.Sanchez-Portal M.,Sasada M.Satapathy K.Savolainen T.Schloerb F.P.Schonfeld J.,Schuster K.-F.Shao L.Shen Z.Small D.Sohn B.W.SooHoo J.,Sosapanta Salas L.D.Souccar K.Stanway J.S.Sun H.Tazaki F.,Tetarenko A.J.Tiede P.Tilanus R.P.J.Titus M.Toma K.Torne P.,Toscano T.Traianou E.Trent T.Trippe S.Turk M.van Bemmel I.,van Langevelde H.J.van Rossum D.R.Vos J.Wagner J.Ward-Thompson D.,Wardle J.Washington J.E.Weintroub J.Wharton R.Wielgus M.Wiik K.,Witzel G.Wondrak M.F.Wong G.N.Wu Q.Yadlapalli N.Yamaguchi P.,Yfantis A.Yoon D.Young A.Younsi Z.Yu W.Yuan F.Yuan Y.-F.,Zensus J.A.Zhang S.Zhao G.-Y.Zhao S.-S.,(The Event Horizon Telescope Collaboration),Bellazzini R.Berenji B.Bissaldi E.Blandford R.D.Bonino R.Bruel P.,Cameron R.A.Caraveo P.A.Cavazzuti E.Cheung C.Ciprini S.,Cristarella Orestano P.Cutini S.Di Lalla N.Dinesh A.Di Venere L.,Dominguez A.Fegan S.J.Franckowiak A.Fukazawa Y.Fusco P.Gargano F.,Gasbarra C.Germani S.Giliberti M.Green D.Grenier I.A.Hays E.,Horan D.Kuss M.Larsson S.Liodakis I.Longo F.Loparco F.,Lovellette M.N.Maldera S.Mazziotta M.N.I.MereuMichelson P.F.,Mirabal N.Mizuno T.Monzani M.E.Morselli A.Negro M.Omodei N.,Orlando E.Persic M.Raino S.Rani B.Reimer A.Reimer O.,Sanchez-Conde M.Saz Parkinson P.M.Sgro C.Siskind E.J.Spinelli P.,Suson D.J.Tajima H.Torres D.F.Zaharijas G.,(The Fermi Large Area Telescope Collaboration),Aharonian F.Ait Benkhali F.Aschersleben J.Ashkar H.Backes M.,Barbosa Martins V.Batzofin R.Becherini Y.Berge D.Bottcher M.,Boisson C.Bolmont J.de Bony de Lavergne M.Borowska J.Bouyahiaoui M.,Bradascio F.Brose R.Brown A.Bruno B.Bulik T.Burger-Scheidlin C.,Casanova S.Cecil R.Celic J.Cerruti M.Chand T.Chen A.Chibueze J.,Chibueze O.Cotter G.Damascene Mbarubucyeye J.Devin J.Djuvsland J.,Dmytriiev A.Einecke S.Ernenwein J.-P.Feijen K.Fontaine G.Funk S.,Gabici S.Glawion D.Glicenstein J.F.Goswami P.Grolleron G.,Haerer L.He B.Holch T.L.Holler M.Horns D.Huang Z.Jamrozy M.,Jankowsky F.Jung-Richardt I.Kasai E.Katarzynski K.Khatoon R.,Khelifizniak B.Komin Nu.Kosack K.Kundu A.Lang R.G.Le Stum S.,Leitl F.Lemiere A.Lemoine-Goumard M.Lenain J.-P.Leuschner F.,Luashvili A.Mackey J.Malyshev D.Marti-Devesa G.Marx R.Meyer M.,Mitchell A.Moderski R.Moghadam M.O.Mohrmann L.Montanari A.,Moulin E.Niemiec J.O'Brien P.Ohm S.de Ona Wilhelmi E.Ostrowski M.,Panny S.Panter M.Pensec U.Pita S.Quirrenbach A.Ravikularaman S.,Reimer A.Reimer O.Reville B.Reis I.Ren H.Rieger F.,Roellinghoff G.Rudak B.Ruiz-Velasco E.Sabri K.Sahakian V.,Salzmann H.Santangelo A.Sasaki M.Schafer J.Schussler F.,Schutte H.M.Shapopi J.N.S.Sharma A.Sol H.Spencer S.Stawarz L.,Steppa C.Streil K.Suzuki H.Takahashi T.Tanaka T.Taylor A.M.,Terrier R.Tluczykont M.Tsirou M.van Eldik C.Vecchi M.Wach T.,Wagner S.J.Wierzcholska A.Zacharias M.Zdziarski A.A.Zech A.,Zywucka N.(H.E.S.S. Collaboration),Abe S.Abhir J.Abhishek A.Acciari V.A.Aguasca-Cabot A.Agudo I.,Aniello T.Ansoldi S.Antonelli L.A.Arbet Engels A.Arcaro C.,Artero M.Asano K.Babic A.Barres de Almeida U.Barrio J.A.,Batkovic I.Bautista A.Baxter J.Becerra Gonzalez J.Bednarek W.,Bernardini E.Bernete J.Berti A.Besenrieder J.Bigongiari C.,Biland A.Blanch O.Bonnoli G.Bosnjak Z.Bronzini E.Burelli I.,Busetto G.Campoy-Ordaz A.Carosi A.Carosi R.Carretero-Castrillo M.,Castro-Tirado A.J.Cerasole D.Ceribella G.Chai Y.Cifuentes A.,Colombo E.Contreras J.L.Cortina J.Covino S.D'Amico G.D'Elia V.,Da Vela P.Dazzi F.De Angelis A.De Lotto B.de Menezes R.Delfino M.,Delgado J.Delgado Mendez C.Di Pierro F.Di Tria R.Di Venere L.,Dominis Prester D.Donini A.Dorner D.Doro M.Elsaesser D.,Escudero J.Farina L.Fattorini A.Foffano L.Font L.Frose S.,Fukami S.Fukazawa Y.Garcia Lopez R.J.Garczarczyk M.Gasparyan S.,Gaug M.Giesbrecht Paiva J.G.Giglietto N.Giordano F.Gliwny P.,Godinovic N.Gradetzke T.Grau R.Green J.G.Gunther P.Hadasch D.,Hahn A.Hassan T.Heckmann L.Herrera Llorente J.Hrupec D.Imazawa R.,Ishio K.Jimenez Martinez I.Jormanainen J.Kayanoki T.Kerszberg D.,Kluge G.W.Kobayashi Y.Kouch P.M.Kubo H.Kushida J.Lainez M.,Lamastra A.Leone F.Lindfors E.Lombardi S.Lopez-Coto R.,Lopez-Moya M.Lopez-Oramas A.Loporchio S.Lorini A.Lyard E.,Machado de Oliveira Fraga B.Majumdar P.Makariev M.Maneva G.,Manganaro M.Mangano S.Mannheim K.Mariotti M.Martinez M.,Martinez-Chicharro M.Mas-Aguilar A.Menchiari S.Mender S.,Miceli D.Miener T.Miranda J.M.Mirzoyan R.Molero Gonzalez M.,Molina E.Mondal H.A.Moralejo A.Morcuende D.Nakamori T.Nanci C.,Neustroev V.Nickel L.Nievas Rosillo M.Nigro C.Nikolic L.,Nilsson K.Nishijima K.Njoh Ekoume T.Noda K.Nozaki S.Ohtani Y.,Okumura A.Otero-Santos J.Paiano S.Paneque D.Paoletti R.,Paredes J.M.Peresano M.Persic M.Pihet M.Pirola G.Podobnik F.,Prada Moroni P.G.Prandini E.Priyadarshi C.Ribo M.Rico J.Righi C.,Sahakyan N.Saito T.Saturni F.G.Schmidt K.Schmuckermaier F.,Schubert J.L.Schweizer T.Sciaccaluga A.Silvestri G.Sitarek J.,Sliusar V.Sobczynska D.Spolon A.Stamerra A.Striskovic J.Strom D.,Strzys M.Suda Y.Suutarinen S.Tajima H.Takahashi M.Takeishi R.,Tavecchio F.Temnikov P.Terauchi K.Terzic T.Teshima M.Truzzi S.,Tutone A.Ubach S.van Scherpenberg J.Vazquez Acosta M.Ventura S.,Verna G.Viale I.Vigorito C.F.Vitale V.Vovk I.Walter R.Will M.,Wunderlich C.Yamamoto T.(MAGIC Collaboration),Acharyya A.Adams C.B.Bangale P.Bartkoske J.T.Benbow W.,Christiansen J.L.Duerr A.Errando M.Feng Q.Foote G.M.Fortson L.,Furniss A.Hanlon W.Hervet O.Hinrichs C.E.Holder J.Humensky T.B.,Jin W.Johnson M.N.Kaaret P.Kertzman M.Kieda D.Kleiner T.K.,Korzoun N.Krennrich F.Kumar S.Lang M.J.Lundy M.Maier G.,McGrath C.E.Millard M.J.Mooney C.L.Moriarty P.Mukherjee R.Ning W.,O'Brien S.Ong R.A.Pohl M.Pueschel E.Quinn J.Ragan K.,Reynolds P.T.Ribeiro D.Roache E.Ryan J.L.Sadeh I.Saha L.,Sembroski G.H.Shang R.Splettstoesser M.Talluri A.K.Tucci J.V.,Valverde J.Vassiliev V.Williams D.A.Wong S.L.,(VERITAS Collaboration),Chen Z.Cui L.Hirota T.Li B.Li G.Liu Q.Liu X.Liu Z.Ma J.,Niinuma K.Ro H.Sakai N.Sawada-Satoh S.Wajima K.Wang J.Wang N.,Xia B.Yan H.Yonekura Y.Zhang H.Zhao R.Zhong W.,(EAVN Collaboration)2025-02-26T20:02:13Z2024-12-13T10:36:31ZCDS support team

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

cds-question@unistra.frgalaxiesradio-sourcesphotometryvisible-astronomyThe nearby elliptical galaxy M87 contains one of the only two supermassive black holes whose emission surrounding the event horizon has been imaged by the Event Horizon Telescope (EHT). In 2018, more than two dozen multi-wavelength (MWL) facilities (from radio to gamma-ray energies) took part in the second M87 EHT campaign. The goal of this extensive MWL campaign was to better understand the physics of the accreting black hole M87*, the relationship between the inflow and inner jets, and the high-energy particle acceleration. Understanding the complex astrophysics is also a necessary first step towards performing further tests of general relativity. The MWL campaign took place in April 2018, overlapping with the EHT M87* observations. We present a new, contemporaneous spectral energy distribution (SED) ranging from radio to very high energy (VHE) gamma-rays, as well as details of the individual observations and light curves. We also conduct phenomenological modelling to investigate the basic source properties. We present the first VHE gamma-ray flare from M87 detected since 2010. The flux above 350GeV has more than doubled within a period of ~36 hours. We find that the X-ray flux is enhanced by about a factor of two compared to 2017, while the radio and millimetre core fluxes are consistent between 2017 and 2018.We detect evidence for a monotonically increasing jet position angle that corresponds to variations in the bright spot of the EHT image. Our results show the value of continued MWL monitoring together with precision imaging for addressing the origins of high-energy particle acceleration. While we cannot currently pinpoint the precise location where such acceleration takes place, the new VHE gamma-ray flare already presents a challenge to simple one-zone leptonic emission model approaches, and emphasises the need for combined image and spectral modelling.2024A&A...692A.140Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/692/A140CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/692/A140https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/692/A140http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/692/A140https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/692/A140https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/692/A140http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/692/A140GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tap-3.4771685954054845e-18 4.139003408266671e-18OpticalRadiodefaultJ/A+A/692/A140/tablec1Summary of radio cm-mm observationsFreqObserved frequencyGHzem.freqfloatBPeakPeak Brightness at FreqJy/beamphot.flux.density;em.radiofloate_BPeakPeak Brightness at Freq errorJy/beamstat.errorfloatSTot? Total Flux Density at FreqJyphot.flux.density;em.radiofloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSampleSample (1)src.samplecharObsCodeObservatopn codemeta.codecharn_ObsCode[a] Note (2)meta.notecharObsDateObservation datetime.epoch;obsnullableMJDModified Julin date of observationdtime.epochinte_STot? Total Flux Density at Freq errorJystat.errorfloatnullableJ/A+A/692/A140/tablec2*Summary of ALMA 2018 and SMA 2017/2018 mm observationsMJDModified Julin date of observationdtime.epochintFreqObserved frequencyGHzem.freqfloatBPeakPeak Brightness at FreqJy/beamphot.flux.density;em.radiofloate_BPeakPeak Brightness at Freq errorJy/beamstat.errorfloatSTot? Total Flux Density at FreqJyphot.flux.density;em.radiofloatnullablee_STot? Total Flux Density at Freq errorJystat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSampleSample (1)src.samplecharObsCodeObservatopn codemeta.codecharn_ObsCode[a] Note (2)meta.notecharObsDateObservation datetime.epoch;obsnullableJ/A+A/692/A140/tablec3Kanata optical flux values for the wavelength of 634.9nm (or 4.7 x 10^14^Hz)FluxFluxmJyphot.flux.density;em.radiofloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObs.dateObservation datetime.epoch;obsnullableTimeModified Julian date of observationdtime.epoch;obsdoubleFluxCorrCorrected flux (1)mJyphot.flux.density;em.radiofloatJ/A+A/692/A140/tablec4Kanata NIR flux values for the wavelength of 1250nm (or 2.4 x 10^14^Hz)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObs.dateObservation datetime.epoch;obsnullableTimeModified Julian date of observationdtime.epoch;obsdoubleFluxFluxmJyphot.flux.density;em.radiofloatFluxCorrCorrected flux (1)mJyphot.flux.density;em.radiofloatJ/A+A/692/A140/tablec5Optical and UV flux densities.FUVM2? Flux in UVW1 bandmJyphot.flux;em.UVfloatnullablee_FUVW1Flux in UVW1 band errormJystat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsDate? Observation modified Julian datedtime.epoch;obsfloatnullableFV? Flux in V bandmJyphot.flux.density;em.opt.Vfloatnullablee_FV? Flux in V band errormJystat.errorfloatnullableFBFlux in B bandmJyphot.flux.density;em.opt.Bfloate_FBFlux in B band errormJystat.errorfloatFUFlux in U bandmJyphot.flux.density;em.opt.Ufloate_FUFlux in U band errormJystat.errorfloatFUVW1Flux in UVW1 bandmJyphot.flux;em.UVfloate_FUVM2? Flux in UVW1 band errormJystat.errorfloatnullableFUVW2Flux in UVW2 bandmJyphot.flux;em.UVfloate_FUVW2Flux in UVW2 band errormJystat.errorfloatJ/A+A/692/A140/tablec6Optical and UV flux densities of the host galaxyFV? Flux in V bandmJyphot.flux.density;em.opt.Vfloatnullablee_FV? Flux in V band errormJystat.errorfloatnullableFBFlux in B bandmJyphot.flux.density;em.opt.Bfloate_FBFlux in B band errormJystat.errorfloatFUFlux in U bandmJyphot.flux.density;em.opt.Ufloate_FUFlux in U band errormJystat.errorfloatFUVW1Flux in UVW1 bandmJyphot.flux;em.UVfloate_FUVW1Flux in UVW1 band errormJystat.errorfloatFUVM2? Flux in UVW1 bandmJyphot.flux;em.UVfloatnullablee_FUVM2? Flux in UVW1 band errormJystat.errorfloatnullableFUVW2Flux in UVW2 bandmJyphot.flux;em.UVfloate_FUVW2Flux in UVW2 band errormJystat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsDate? Observation modified Julian datedtime.epoch;obsfloatnullableJ/A+A/692/A140/tablec7HST results of M87 observation in 2018 JulyTExpExposure timestime.duration;obs.exposureintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObs.dateObservation datetime.epoch;obsnullableFilterFilter namemeta.id;instr.filtercharlambdaEffective wavelength (1)0.1nmem.wl.effectivefloatFluxcoreCore flux (1)mW.m**-2phot.flux.density;em.optdoublee_FluxcoreCore flux error (1)mW.m**-2stat.errordoubleFluxHSTHST flux (1)mW.m**-2phot.flux.density;em.optdoublee_FluxHSTHST flux error (1)mW.m**-2stat.errordoubleNetFluxcoreCore net flux (2)mW.m**-2phot.flux.density;em.optdoublee_NetFluxcoreCore net flux error (2)mW.m**-2stat.errordoubleNetFluxHSTHST net flux (2)mW.m**-2phot.flux.density;em.optdoublee_NetFluxHSTHST net flux error (2)mW.m**-2stat.errordoubleJ/A+A/692/A140/tablec8*The UVIT results of observations from observations in April 2018recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsDateObservation datetime.epoch;obsnullableTExpExposure timekstime.duration;obs.exposurefloatFilterFiltermeta.id;instr.filtercharlambdaEffective wavelength0.1nmem.wl.effectiveintDlambda{Delta}{lambda}0.1nmstat.errorintZPTZero-point usedstat.fit;arith.zpfloate_ZPTZero-point used errorstat.errorfloatmag1Magnitude Code+HST1+Jet+Hostmagphot.magfloate_mag1Magnitude Code+HST1+Jet+Host errormagstat.errorfloatmag2Magnitude Jet+Host_mod_magphot.magfloatmag3Magnitude Code+Host_obs_magphot.magfloate_mag3Magnitude Code+Host_obs_ errormagstat.errorfloatFBaF2BaF2 flux0.1mW.m**-2.nm**-1phot.fluxdoublee_FBaF2BaF2 flux error0.1mW.m**-2.nm**-1stat.errordoubleJ/A+A/692/A140/tablec9*The spectral results from -SXT observations (0.3-8 keV) in April 2018recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsDateObservation datetime.epoch;obsnullableTExpExposure timekstime.duration;obs.exposurefloatMJDObservation modified Julian datedtime.epochfloatalphaCPowerlaw index for Corespect.indexfloatn_alphaC[f] Note on alphaC (1)meta.notecharNCNormalisation for Core0.001ph.cm**-2.s**-1.keV**-1phot.flux;arith.ratiofloate_NCNormalisation for Core error0.001ph.cm**-2.s**-1.keV**-1stat.errorfloatalphaHPowerlaw index for HST1spect.indexfloatn_alphaH[f] Note on alphaH (1)meta.notecharNHNormalisation for HST10.001ph.cm**-2.s**-1.keV**-1phot.flux;arith.ratiofloate_NHNormalisation for HST1 error0.001ph.cm**-2.s**-1.keV**-1stat.errorfloatalphaJPowerlaw index for Jetspect.indexfloatn_alphaJ[f] Note on alphaJ (1)meta.notecharNJNormalisation for Jet0.001ph.cm**-2.s**-1.keV**-1phot.flux;arith.ratiofloate_NJNormalisation for Jet error0.001ph.cm**-2.s**-1.keV**-1stat.errorfloatJ/A+A/692/A140/tablec10Observations and FluxesObsObservation IDmeta.id;obsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMJDObservation modified Julian datedtime.epochdoubleTespExposure timekstime.duration;obs.exposurefloatFtotTotal Flux in 2-10keV band (1)1e-15W.m**-2phot.flux;em.X-rayfloate_FtotTotal Flux in 2-10keV band lower error (1)1e-15W.m**-2stat.errorfloatE_FtotTotal Flux in 2-10keV band upper error (1)1e-15W.m**-2stat.error;stat.maxfloatFBetNet Flux in 2-10keV band (2)1e-15W.m**-2phot.flux;em.X-rayfloate_FBetNet Flux in 2-10keV band lower error (2)1e-15W.m**-2stat.errorfloatE_FBetNet Flux in 2-10keV band upper error (2)1e-15W.m**-2stat.error;stat.maxfloatJ/A+A/692/A140/tablec11Chandra core fluxes for the observations performed in 2017 and 2018recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsIDObservation IDmeta.id;obscharMJDModified Julian date of observationdtime.epochdoubleFluxCore flux estimated in the 2-10keV band1e-15W.m**-2phot.flux;em.X-rayfloate_FluxCore flux estimated in the 2-10keV band error1e-15W.m**-2stat.error;phot.fluxfloatJ/A+A/692/A140/tablec12Chandra+NuSTAR spectral values for stacked observation, normalised on 2018 emissionrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintEnergyEnergy bandkeVinstr.bandwidthcharFluxCore flux estimate1e-15W.m**-2phot.flux;em.X-rayfloate_FluxCore flux estimate error1e-15W.m**-2stat.error;phot.fluxfloatJ/A+A/692/A140/tablec14VHE gamma-ray Observation SummaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIACTInstrumentmeta.id;instrcharStartTime (MJD)dtime.epochdoubleStopTime (MJD)dtime.epochdoubleObsTimeEffective observation timehtime.epochfloatZAZenith angledeginstr.offsetcharSigniSignificance (in sigma unit)stat.fit.goodnessfloatFluxFlux at E>350GeV1e-12ph.cm**-2.s**-1phot.flux.density;em.gamma.hardfloatE_FluxError on Flux (upper value) (1)1e-12ph.cm**-2.s**-1stat.error;stat.maxfloate_FluxError on Flux (lower value) (1)1e-12ph.cm**-2.s**-1stat.error;phot.fluxfloat