J/A+A/619/A45 S5 0716+714 multi-wavelength curves (MAGIC Collaboration+, 2018)
Multi-wavelength characterization of the blazar S5 0716+714 during
an unprecedented outburst phase.
MAGIC Collaboration, Ahnen M.L., Ansoldi S., Antonelli L.A., Arcaro C.,
Baack D., Babic A., Banerjee B., Bangale P., Barres de Almeida U.,
Barrio J.A., Becerra Gonzalez J., Bednarek W., Bernardini E., Berse R.C.,
Berti A., Bhattacharyya W., Biland A., Blanch O., Bonnoli G., Carosi R.,
Carosi A., Ceribella G., Chatterjee A., Colak S.M., Colin P., Colombo E.,
Contreras J.L., Cortina J., Covino S., Cumani P., Da Vela P., Dazzi F.,
De Angelis A., De Lotto B., Delfino M., Delgado J., Di Pierro F.,
Dominguez A., Dominis Prester D., Dorner D., Doro M., Einecke S.,
Elsaesser D., Fallah Ramazani V., Fernandez-Barral A., Fidalgo D.,
Fonseca M.V., Font L., Fruck C., Galindo D., Gallozzi S.,
Garcia Lopez R.J., Garczarczyk M., Gaug M., Giammaria P., Godinovic N.,
Gora D., Guberman D., Hadasch D., Hahn A., Hassan T., Hayashida M.,
Herrera J., Hose J., Hrupec D., Ishio K., Konno Y., Kubo H., Kushida J.,
Kuvezdic D., Lelas D., Lindfors E., Lombardi S., Longo F., Lopez M.,
Maggio C., Majumdar P., Makariev M., Maneva G., Manganaro M., Mannheim K.,
Maraschi L., Mariotti M., Martinez M., Masuda S., Mazin D., Mielke K.,
Minev M., Miranda J.M., Mirzoyan R., Moralejo A., Moreno V., Moretti E.,
Nagayoshi T., Neustroev V., Niedzwiecki A., Nievas Rosillo M., Nigro C.,
Nilsson K., Ninci D., Nishijima K., Noda K., Nogues L., Paiano S.,
Palacio J., Paneque D., Paoletti R., Paredes J.M., Pedaletti G.,
Peresano M., Persic M., Prada Moroni P.G., Prandini E., Puljak I.,
Garcia J.R., Reichardt I., Rhode W., Ribo M., Rico J., Righi C.,
Rugliancich A., Saito T., Satalecka K., Schweizer T., Sitarek J.,
Snidaric I., Sobczynska D., Stamerra A., Strzys M., Suric T.,
Takahashi M., Takalo L., Tavecchio F., Temnikov P., Terzic T., Teshima M.,
Torres-Alba N., Treves A., Tsujimoto S., Vanzo G., Vazquez Acosta M.,
Vovk I., Ward J.E., Will M., Zaric D.,
Fermi-LAT Collaboration, Bastieri D., Gasparrini D., Lott B., Rani B.,
Thompson D.J.,
MWL Collaborators, Agudo I., Angelakis E., Borman G.A., Casadio C.,
Grishina T.S., Gurwell M., Hovatta T., Itoh R., Jaervelae E., Jermak H.,
Jorstad S., Kopatskaya E.N., Kraus A., Krichbaum T.P., Kuin N.P.M.,
Laehteenmaeki A., Larionov V.M., Larionova L.V., Lien A.Y., Madejski G.,
Marscher A., Myserlis I., Max-Moerbeck W., Molina S.N., Morozova D.A.,
Nalewajko K., Pearson T.J., Ramakrishnan V., Readhead A.C.S., Reeves R.A.,
Savchenko S.S., Steele I.A., Tornikoski M., Troitskaya Yu.V., Troitsky I.,
Vasilyev A.A., Anton Zensus J.
<Astron. Astrophys. 619, A45 (2018)>
=2018A&A...619A..45M 2018A&A...619A..45M (SIMBAD/NED BibCode)
ADC_Keywords: BL Lac objects ; Energy distributions
Keywords: BL Lacertae objects: individual: S5 0716+714 - galaxies: active -
galaxies: jets - gamma-rays: galaxies
Abstract:
The BL Lac object S5 0716+714, a highly variable blazar, underwent an
impressive outburst in January 2015 (Phase A), followed by minor
activity in February (Phase B). The MAGIC observations were triggered
by the optical flux observed in Phase A, corresponding to the
brightest ever reported state of the source in the R-band.
The comprehensive dataset collected is investigated in order to shed
light on the mechanism of the broadband emission. Methods.
Multi-wavelength light curves have been studied together with the
broadband spectral energy distributions (SEDs). The sample includes
data from Effelsberg, OVRO, Metsahovi, VLBI, CARMA, IRAM, SMA,
Swift-UVOT, KVA, Tuorla, Steward, RINGO3, KANATA, AZT-8+ST7, Perkins,
LX-200, Swift-XRT, NuSTAR, Fermi-LAT and MAGIC.
The flaring state of Phase A was detected in all the energy bands,
providing for the first time a multi-wavelength sample of simultaneous
data from the radio band to the very-high-energy (VHE, E>100GeV). In
the constructed SED, the Swift-XRT+NuSTAR data constrain the
transition between the synchrotron and inverse Compton components very
accurately, while the second peak is constrained from 0.1GeV to 600GeV
by Fermi+MAGIC data. The broadband SED cannot be described with a
one-zone synchrotron self-Compton model as it severely underestimates
the optical flux in order to reproduce the X-ray to γ-ray data.
Instead we use a two-zone model. The electric vector position angle
(EVPA) shows an unprecedented fast rotation. An estimation of the
redshift of the source by combined high-energy (HE, 0.1GeV<E<100GeV)
and VHE data provides a value of z=0.31±0.02stats±0.05sys,
confirming the literature value.
The data show the VHE emission originating in the entrance and exit of
a superluminal knot in and out of a recollimation shock in the inner
jet. A shock-shock interaction in the jet seems responsible for the
observed flares and EVPA swing. This scenario is also consistent with
the SED modeling.
Description:
The tables listed below contain the data showed in the corresponding
Figures of the paper.
Objects:
----------------------------------------------------------
RA (2000) DE Designation(s)
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07 21 53.45 +71 20 36.4 S5 0716+714 = QSO B0716+714
----------------------------------------------------------
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
tablea1.dat 67 45 Knot parameters for S5 0716+714 (Jul2014-Aug2015)
fig1a.dat 67 52 Fig.1, MWL lightcurves, fluxes (MAGIC, Fermi-LAT)
fig2a.dat 67 66 Fig.2, radio-optical lightcurves 8 months range
(Fermi-LAT)
fig1b.dat 38 26 Fig.1, MWL lightcurves: fluxes upper limit
(MAGIC, Fermi-LAT)
fig2b.dat 38 34 Fig.2, radio-optical lightcurves 8 months range:
fluxes upper limit (Fermi-LAT)
fig1d.dat 50 40 Fig.1, MWL lightcurves: Fermi-LAT index
fig2d.dat 51 66 Fig.2, radio-optical lightcurves 8 months range:
Fermi-LAT index
fig1e.dat 59 22 Fig.1, MWL lightcurves: fluxes (Swift)
fig1f.dat 47 654 Fig.1, MWL lightcurves: fluxes (Tuorla)
fig2f.dat 47 654 Fig.2, radio-optical lightcurves 8 months range:
fluxes (Tuorla)
fig1g.dat 51 43 Fig.1, MWL lightcurves: polarisation (Steward)
fig1h.dat 119 834 Fig.1, MWL lightcurves: fluxes and polarization
(Perkins, AZT-8+ST7, LX-200, KANATA, RINGO3)
fig2h.dat 108 741 Fig.2, radio-optical lightcurves 8 months range:
fluxes and polarization (AZT-8+ST7, LX-200, KANATA)
fig1i.dat 61 661 Fig.1, MWL lightcurves: fluxes (SMA, CARMA,
IRAM, Effelsberg, Metsahovi, OVRO, UVOT)
fig2i.dat 61 1016 Fig.2, radio-optical lightcurves 8 months range:
fluxes (SMA, CARMA, IRAM, Effelsberg, Metsahovi,
OVRO, UVOT)
fig8.dat 39 9 Unfolded observed differential energetic spectra
by MAGIC for Phase A (black full dots) and
Phase B (red full squares)
fig9a1.dat 68 10 MWL Spectral Energy distributions for Phase A
January SED (from MJD 57041 to MJD 57050 included)
fig9b1.dat 68 8 MWL Spectral Energy distributions for Phase B
February SED (from MJD 57066 to MJD 57069 included)
fig9a2.dat 88 110 MWL Spectral Energy distributions for Phase A
fig9b2.dat 88 30 MWL Spectral Energy distributions for Phase B
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See also:
J/A+A/327/61 : BV(RI)c photometry of S5 0716+714 (Ghisellini+ 1997)
J/A+A/402/151 : S5 0716+714 UBVRI photometry (Raiteri+, 2003)
J/AJ/129/1818 : Photometry of S5 0716+714 (Wu+, 2005)
J/A+A/451/435 : BV(RI)c photometry of S5 0716+714 (Montagni+, 2006)
J/AZh/83/310 : BV(RI)c photometry of S5 0716+714 (Amirkhanyan+, 2006)
J/AJ/133/1599 : B'V'R' photometry of S5 0716+714 (Wu+, 2007)
J/AJ/136/1846 : BVRI light curves of S5 0716+714 (Zhang+, 2008)
J/ApJS/185/511 : Optical microvariability of S5 0716+714 (Poon+, 2009)
J/AJ/143/108 : B'V'R' photometry of the BL Lac object S5 0716+714 (Wu+, 2012)
J/A+A/558/A92 : S5 0716+714 microvariability observation (Bhatta+, 2013)
J/ApJ/783/83 : BVRI photometry of S5 0716+714 (Liao+, 2014)
J/ApJS/218/18 : 2004-2012 BVRI observations of blazar S5 0716+714 (Dai+, 2015)
J/A+A/601/A12 : S5 0716+714 VLBI K- and Q-band variability (Lee+, 2017)
J/AJ/154/42 : BVRI photometry of S5 0716+714 in 2012 (Hong+, 2017)
J/PAZh/43/407 : S5 0716+714 polarization + brightness 1991-2004
(Doroshenko+ 2017)
Byte-by-byte Description of file: tablea1.dat
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Bytes Format Units Label Explanations
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1- 11 A11 "date" Obs.date Observation date
13- 21 F9.4 yr Epoch Epoch (in decimal year)
23- 27 I5 d MJD Modified Julian date
29- 33 F5.3 Jy S Flux density
35- 39 F5.3 mas oRA Relative right ascension with respect
to the core
41- 45 F5.3 mas oDE Relative declination with respect to the core
47- 51 F5.3 mas r Distance from the core
53- 56 F4.1 deg theta Position angle with respect to the core
58- 62 F5.3 mas a Semi-major axis of the component
(FWHM of the Gaussian)
64- 67 A4 --- Knot Knot name
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Byte-by-byte Description of file (#): fig1a.dat fig2a.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Inst Instrument
13- 19 F7.1 d MJD Modified Julian date
21- 30 F10.8 d e_MJD rms uncertainty on MJD
33- 49 E17.12 1/cm2/s Flux Flux
51- 67 E17.12 1/cm2/s e_Flux rms uncertainty on Flux
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Byte-by-byte Description of file (#): fig1b.dat fig2b.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 12 A12 --- Inst Instrument
14- 20 F7.1 d MJD Modified Julian date
22- 38 E17.11 1/cm2/s UL Flux upper limit
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Byte-by-byte Description of file (#): fig1d.dat fig2d.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 12 A12 --- Inst Instrument
14- 20 F7.1 d MJD Modified Julain date
23- 36 F14.10 --- Index Fermi-LAT index
38- 51 F14.11 --- e_Index rms uncertainty on index
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Byte-by-byte Description of file (#): fig1e.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Inst Instrument
13- 23 F11.5 d MJD Modified Julian date
25- 35 E11.6 mW/m2 Flux Flux (in erg/cm2/s)
37- 47 E11.6 mW/m2 E_Flux Error in Flux, upper value (in erg/cm2/s)
49- 59 E11.6 mW/m2 e_Flux Error in Flux, lower value (in erg/cm2/s)
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Byte-by-byte Description of file (#): fig1f.dat fig2f.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 12 A12 --- Inst Instrument
13- 25 F13.5 d JD Julian date
27- 36 E10.5 mJy Flux Flux
38- 47 E10.5 mJy e_Flux rms uncertainty on Flux
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Byte-by-byte Description of file (#): fig1g.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Inst Instrument
13- 25 F13.5 d JD Julian date
28- 32 F5.2 % Pol Polarisation
34- 37 F4.2 % e_Pol rms uncertainty on Pol
39- 45 F7.3 deg PolPA Polarisation angle
47- 51 F5.3 deg e_PolPA rms uncertainty on PolPA
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Byte-by-byte Description of file (#): fig1h.dat fig2h.dat
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Bytes Format Units Label Explanations
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1- 12 A12 --- Inst Instrument
13- 25 F13.7 d MJD Modified Julian date
27- 34 F8.5 mJy Flux ? Flux
36- 44 F9.7 mJy e_Flux ? rms uncertainty on Flux
46- 62 F17.14 % Pol ? Polarisation
64- 81 F18.16 % e_Pol ? rms uncertainty on Pol
83-101 F19.14 deg PolPA ? Polaridation angle
103-119 F17.14 deg e_PolPA ? rms uncertainty on PolPA
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Byte-by-byte Description of file (#): fig1i.dat fig2i.dat
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Bytes Format Units Label Explanations
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1- 17 A17 --- Inst Instrument
19- 31 F13.7 d MJD Modified Julian date
32- 45 F14.11 Jy Flux Flux
47- 61 F15.13 Jy e_Flux rms uncertainty on Flux
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Byte-by-byte Description of file (#): fig8.dat
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Bytes Format Units Label Explanations
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1- 5 A5 --- Inst [MAGIC] Instrument
7 A1 --- Phase [A/B] Phase
9- 15 F7.3 GeV E Energy
17- 27 E11.6 TeV/cm2/s dF/dE Differential energy, dF/dE
29- 39 E11.6 TeV/cm2/s e_dF/dE rms uncertainty on dF/dE
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Byte-by-byte Description of file (#): fig9a1.dat fig9b1.dat
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Bytes Format Units Label Explanations
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1- 5 A5 --- Inst [MAGIC] Instrument
7 A1 --- Case [a/b] Case (1)
9- 15 F7.3 GeV E Energy
17- 27 E11.6 TeV/cm2/s Flux Flux
29- 35 F7.4 GeV e_E Error on Energy, lower value
37- 44 F8.4 GeV E_E Error on Energy, upper value
46- 56 E11.6 TeV/cm2/s e_Flux Error on Flux, lower value
58- 68 E11.6 TeV/cm2/s E_Flux Error on Flux, upper value
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Note (1): Cases as follows:
a = bertero unfolded
b = bertero unfolded and EBL deabsorbed (Dominguez 2011MNRAS.410.2556D 2011MNRAS.410.2556D) at
redshift 0.31
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Byte-by-byte Description of file (#): fig9a2.dat fig9b2.dat
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Bytes Format Units Label Explanations
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1- 18 A18 --- Inst Intrument + information
20- 34 E15.10 GeV E Energy
37- 51 E15.10 GeV e_E ? rms uncertainty on Energy
54- 70 E17.12 TeV/cm2/s Flux Flux
72- 88 E17.12 TeV/cm2/s e_Flux rms uncertainty on Flux
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Acknowledgements:
Marina Manganaro, marina.manganaro(at)phy.uniri.hr
(End) M. Manganaro [University of Rijeka], P. Vannier [CDS] 27-Jul-2018