J/A+A/568/A19 Photometry of 3 γ-ray burst supernovae (Cano+, 2014)
A trio of gamma-ray burst supernovae:
GRB 120729A, GRB 130215A/SN 2013ez and GRB 130831A/SN 2013fu.
Cano Z., de Ugarte Postigo A., Pozanenko A., Butler N., Thone C.C.,
Guidorzi C., Kruhler T., Gorosabel J., Jakobsson P., Leloudas G.,
Malesani D., Hjorth J., Melandri A., Mundell C., Wiersema K., D'Avanzo P.,
Schulze S., Gomboc A., Johansson A., Zheng W., Kann D.A., Knust F.,
Varela K., Akerlof C.W., Bloom J., Burkhonov O., Cooke E., de Diego J.A.,
Dhungana G., Farina C., Ferrante F.V., Flewelling H.A., Fox O.D., Fynbo J.,
Gehrels N., Georgiev L., Gonzalez J.J., Greiner J., Guver T., Hartoog O.,
Hatch N., Jelinek M., Kehoe R., Klose S., Klunko E., Kopac D., Kutyrev A.,
Krugly Y., Lee W.H., Levan A., Linkov V., Matkin A., Minikulov N.,
Molotov I., Prochaska J.X., Richer M.G., Roman-Zuniga C.G., Rumyantsev V.,
Sanchez-Ramirez R., Steele I., Tanvir N.R., Volnova A., Watson A.M., Xu D.,
Yuan F.
<Astron. Astrophys. 568, A19 (2014)>
=2014A&A...568A..19C 2014A&A...568A..19C
ADC_Keywords: Supernovae ; Gamma rays ; Photometry
Keywords: gamma-ray burst: general - gamma-ray burst: individual: SN 2013ez -
supernovae: general - supernovae: individual: SN 2013fu
Abstract:
We present optical and near-infrared (NIR) photometry for three
gamma-ray burst supernovae (GRB-SNe): GRB 120729A,
GRB 130215A/SN 2013ez and GRB 130831A/SN 2013fu.
For GRB 130215A/SN 2013ez, we also present optical spectroscopy at
t-t0=16.1d, which covers rest-frame 3000-6250Å. Based on
FeII (5169) and SiII (6355), our spectrum indicates an unusually low
expansion velocity of 4000-6350km/s, the lowest ever measured for a
GRB-SN. Additionally, we determined the brightness and shape of each
accompanying SN relative to a template supernova (SN 1998bw), which
were used to estimate the amount of nickel produced via
nucleosynthesis during each explosion. We find that our derived nickel
masses are typical of other GRB-SNe, and greater than those of SNe Ibc
that are not associated with GRBs. For GRB 130831A/SN 2013fu, we used
our well-sampled R-band light curve (LC) to estimate the amount of
ejecta mass and the kinetic energy of the SN, finding that these too
are similar to other GRB-SNe. For GRB 130215A, we took advantage of
contemporaneous optical/NIR observations to construct an optical/NIR
bolometric LC of the afterglow. We fit the bolometric LC with the
millisecond magnetar model of Zhang & Meszaros (2001ApJ...552L..35Z 2001ApJ...552L..35Z),
which considers dipole radiation as a source of energy injection to
the forward shock powering the optical/NIR afterglow. Using this model
we derive an initial spin period of P=1ms and a magnetic field of
B=1.1x1015G, which are commensurate with those found for proposed
magnetar central engines of other long-duration GRBs.
Description:
The data in file 'table3.dat' are the apparent magnitudes of the
afterglow+supernova+host (combined), which are not corrected for
foreground or rest-frame extinction. Note that the ROTSE magnitudes
are unfiltered calibrated to sdssr.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
stars.dat 56 3 List of studied GRB
table3.dat 47 318 Optical and near-infrared (NIR) photometry
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See also:
B/sn : Asiago Supernova Catalogue (Barbon et al., 1999-)
II/256 : Sternberg Supernova Catalogue, 2004 version (Tsvetkov+, 2004)
Byte-by-byte Description of file: stars.dat
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Bytes Format Units Label Explanations
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1- 7 A7 --- GRB GRB name
9- 10 I2 h RAh Simbad right ascension (J2000)
12- 13 I2 min RAm Simbad right ascension (J2000)
15- 19 F5.2 s RAs Simbad right ascension (J2000)
21 A1 --- DE- Declination sign (J2000)
22- 23 I2 deg DEd Declination (J2000)
25- 26 I2 arcmin DEm Declination (J2000)
28- 31 F4.1 arcsec DEs Declination (J2000)
33- 37 F5.3 --- z Redshift
39- 44 F6.1 Mpc Dist GRB distance
46- 56 A11 --- Name Other name
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 7 A7 --- GRB GRB name
9- 10 A2 --- Filt Filter name (B V R Rc Ic Y J H K g r i z)
12- 20 F9.5 d t-t0 [0/373] Time since burst (t-t0)
22 A1 --- l_mag Limit flag on mag
23- 28 F6.3 mag mag Apparent magnitude of AG+SN+host (1)
30- 34 F5.3 mag e_mag ?=- Apparent magnitude error of AG+SN+host
36- 39 A4 --- System Photometric system (AB or Vega)
41- 46 A6 --- Tel Telescope (3)
47 A1 --- Note [+] Note on ROSTE magnitudes (2)
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Note (1): Apparent magnitudes of the afterglow+supernova+host (combined),
which are not corrected for foreground or rest-frame extinction.
Note (2): ROTSE magnitudes are unfiltered calibrated to sdssr.
Note (3): telescope abbreviations:
CAHA = 3.5m telescope at Calar Alto
CrAO = Crimean Astrophysical Observatory (2.6m)
FTN = 2m Faulkes Telescope North
GROND = Gamma-Ray burst Optical/Near-Infrared Detector at ESO-2.2m
GTC = 10.4m Gran Telescopio Canarias
Gemini = Gemini-North telescope (8.1m)
IAC80 = 0.82m Instituto de Astrofisica de Canarias
LT = 2m Liverpool Telescope
MAO = 1.65m Moletu Astronomijos Observatorija, Vilnius
Mondy = 1.5m AZT-33IK telescope at Mondy observatory, Russia
NOT = Nordic Optical Telescope
RATIR = Reionization and Transients Infrared Camera (1.5m at the Mexican
Observatorio Astronomico Nacional n the Sierra San Pedro Martir
ROTSE = Robotic Optical Transient Search Experimen
TNG = 3.6m Telescopio Nazionale Galileo
WHT = 4.2m William Hershel telescope
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Acknowledgements:
Zach Cano, zewcano(at)gmail.com
(End) Zach Cano [University of Iceland], Patricia Vannier [CDS] 12-Jun-2014