J/ApJ/913/60 GRB energetics from Fermi-GBM 10years (Poolakkil+, 2021)
The Fermi-GBM gamma-ray burst spectral catalog: 10yr of data.
Poolakkil S., Preece R., Fletcher C., Goldstein A., Bhat P.N., Bissaldi E.,
Briggs M.S., Burns E., Cleveland W.H., Giles M.M., Hui C.M., Kocevski D.,
Lesage S., Mailyan B., Malacaria C., Paciesas W.S., Roberts O.J., Veres P.,
Von Kienlin A., Wilson-Hodge C.A.
<Astrophys. J., 913, 60-60 (2021)>
=2021ApJ...913...60P 2021ApJ...913...60P (SIMBAD/NED BibCode)
ADC_Keywords: GRB
Keywords: Gamma-ray bursts
Abstract:
We present the systematic spectral analyses of gamma-ray bursts (GRBs)
detected by the Fermi Gamma-Ray Burst Monitor (GBM) during its first
ten years of operation (von Kienlin+ 2020, J/ApJ/893/46). This catalog
contains two types of spectra: time-integrated spectral fits and
spectral fits at the brightest time bin, from 2297 GRBs, resulting in
a compendium of over 18000 spectra. The four different spectral models
used for fitting the spectra were selected based on their empirical
importance to the shape of many GRBs. We describe in detail our
procedure and criteria for the analyses, and present the bulk results
in the form of parameter distributions both in the observer frame and
in the GRB rest frame. 941 GRBs from the first four years have been
refitted using the same methodology as that of the 1356 GRBs in years
five through ten. The data files containing the complete results are
available from the High-Energy Astrophysics Science Archive Research
Center.
Description:
Using 10yr of the Fermi Gamma-Ray Burst Monitor (GBM) data and the
known redshift for ∼130 GRBs, we provide one of the largest samples
of GRB energetics to date. See Section 4 and Table 5.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table5.dat 133 135 *K-correction, isotropic energy, isotropic
luminosity and rest peak energy for those GRBs
with redshift and the parameters from the BAND
and COMP spectral models
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Note on table5.dat: We fit four spectral functions to each spectrum:
power law (PLAW), exponentially cutoff power law (COMP), the Band GRB
function (BAND; Band+ 1993ApJ...413..281B 1993ApJ...413..281B), and smoothly broken power
law (SBPL), as described in the previous catalogs. These form a set of
empirical spectral functions that have 2, 3, 4, and 5 free parameters,
respectively. See Sections 1, 2.4, 4.1 and 4.2.
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See also:
J/ApJ/609/935 : Gamma-ray burst formation rate (Yonetoku+, 2004)
J/ApJS/166/298 : Spectral catalog of bright BATSE GRBs (Kaneko+, 2006)
J/A+A/530/A21 : Spectral properties of 438 GRBs (Nava+, 2011)
J/ApJS/208/21 : The BATSE 5B GRB spectral catalog (Goldstein+, 2013)
J/ApJ/818/18 : Jet angles and gamma-ray energetics (Goldstein+, 2016)
J/ApJ/893/46 : The 4th Fermi-GBM GRB catalog: 10 years (von Kienlin+, 2020)
http://heasarc.gsfc.nasa.gov/FTP/fermi/data/gbm/triggers/ : Data access
http://heasarc.gsfc.nasa.gov/W3Browse/fermi/fermigbrst.html : FERMI GBM burst
online catalog
Byte-by-byte Description of file: table5.dat
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Bytes Format Units Label Explanations
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1- 3 A3 --- --- [GRB]
5- 13 I09 --- Fermi [080804972/180620660] GRB identifier
(<Fermi bnYYMMDDddd> in Simbad) (1)
15- 19 F5.3 --- k1 [1/4.3] K-correction, COMP spectral model
21- 28 E8.2 10-7J Eiso1 [3e+46/6.1e+54] Isotropic energy, COMP spectral
model
30- 37 E8.2 10-7J e_Eiso1 [2.7e+46/6.7e+53] Uncertainty in Eiso1, COMP
spectral model
39- 46 E8.2 10-7W Liso1 [1.9e+47/1.5e+54] Isotropic luminosity, COMP
spectral model
48- 55 E8.2 10-7W e_Liso1 [1.7e+47/1.7e+54] Uncertainty in Liso1, COMP
spectral model
57- 64 E8.2 keV Epeak1 [12/8070] Rest peak energy, COMP spectral model
66- 73 E8.2 keV e_Epeak1 [0.8/60300] Uncertainty in Epeak1, COMP
spectral model
75- 79 F5.3 --- k2 [1/4.2] K-correction, BAND spectral model
81- 88 E8.2 10-7J Eiso2 [3e+46/5e+54] Isotropic energy, BAND spectral
model
90- 97 E8.2 10-7J e_Eiso2 [6.7e+45/5.2e+52] Uncertainty in Eiso2, BAND
spectral model
99- 106 E8.2 10-7W Liso2 [1.6e+47/1.3e+54] Isotropic luminosity, BAND
spectral model
108- 115 E8.2 10-7W e_Liso2 [5.6e+46/4.3e+52] Uncertainty in Liso2, BAND
spectral model
117- 124 E8.2 keV Epeak2 [40/9.3e+6] Rest peak energy, BAND spectral
model
126- 133 E8.2 keV e_Epeak2 [1/1.7e+9] Uncertainty in Epeak2, BAND spectral
model
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Note (1): In table 5 of the paper, GRB 120922393 is a misprint for 120922939;
corrected at CDS.
GRB 081007224 is a trigger listed as uncertain so it is not included
in the 10yr catalog.
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Acknowledgements:
Robert Preece [preecer at uah.edu] for the explanations on GRB 120922393
(in fact GRB 120922939) and GRB 081007224 (uncertain).
History:
From electronic version of the journal
26-Jan-2023: Insert into VizieR
31-Jan-2023: Misprint corrected in Table 5 for GRB 120922393
(which is 120922939).
(End) Prepared by [AAS], Emmanuelle Perret [CDS] 25-Nov-2022