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J/ApJ/785/37        Type Ic SN 2010mb optical photometry        (Ben-Ami+, 2014)

SN 2010mb: direct evidence for a supernova interacting with a large amount of hydrogen-free circumstellar material. Ben-Ami S., Gal-Yam A., Mazzali P.A., Gnat O., Modjaz M., Rabinak I., Sullivan M., Bildsten L., Poznanski D., Yaron O., Arcavi I., Bloom J.S., Horesh A., Kasliwal M.M., Kulkarni S.R., Nugent P.E., Ofek E.O., Perley D., Quimby R., Xu D. <Astrophys. J., 785, 37 (2014)> =2014ApJ...785...37B (SIMBAD/NED BibCode)
ADC_Keywords: Supernovae ; Photometry, UVBGRI Keywords: stars: mass-loss - stars: Population III - supernovae: general Abstract: We present our observations of SN 2010mb, a Type Ic supernova (SN) lacking spectroscopic signatures of H and He. SN 2010mb has a slowly declining light curve (LC) (∼600 days) that cannot be powered by 56Ni/56Co radioactivity, the common energy source for Type Ic SNe. We detect signatures of interaction with hydrogen-free circumstellar material including a blue quasi-continuum and, uniquely, narrow oxygen emission lines that require high densities (∼109/cm3). From the observed spectra and LC, we estimate that the amount of material involved in the interaction was ∼3 M. Our observations are in agreement with models of pulsational pair-instability SNe described in the literature. Description: Photometry of SN 2010mb was obtained by the P48 (Law et al. 2009PASP..121.1395L; Rau et al. 2009PASP..121.1334R), the gamma-ray burst camera (Cenko et al. 2006PASP..118.1396C) mounted on the Palomar 60" telescope (P60), the Large Format Camera mounted on the Palomar 200" Hale telescope (P200), and the Low Resolution Imaging Spectrograph (LRIS) mounted on the 10 m Keck-I telescope (Oke et al. 1995PASP..107..375O). Data were reduced using the MKDIFFLC photometry routine (Gal-Yam et al. 2004ApJ...609L..59G; 2008ApJ...680..550G), except for P48 data reduced using point-spread function (PSF) photometry on image subtractions. The PTF data processing is discussed in Laher (2014PASP..126..674L), while the photometric calibration is discussed in Ofek et al. (2012PASP..124...62O; 2012PASP..124..854O, Cat. II/313). Objects: ------------------------------------------------------ RA (ICRS) DE Designation(s) ------------------------------------------------------ 16 00 23.10 +37 44 57.0 SN 2010mb = PTF 10iue ------------------------------------------------------ File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 34 51 SN 2010mb Photometry
See also: B/sn : Asiago Supernova Catalogue (Barbon et al., 1999-) II/313 : Palomar Transient Factory (PTF) photometric catalog 1.0 (Ofek+, 2012) J/ApJ/741/97 : Light curves of Ibc supernovae (Drout+, 2011) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 8 F8.2 d MJD Modified Julian Date of the observation 10- 14 A5 --- Inst Instrument/Telescope used (1) 16- 20 A5 s Exp Exposure Time 22- 26 F5.2 mag mag Observed magnitude in Filter 28- 31 F4.2 mag e_mag ? Error in mag 32 A1 --- f_mag [L] Indicates the observing limit in mag 34 A1 --- Filter [Bgri] Filter used in the observation
Note (1): Telescope as follows: P48 = Palomar 48" Oschin Schmidt telescope; P60 = Palomar 60" Oscar Mayer telescope; LFC = Large Format Camera mounted on the Hale 200" telescope; LRIS = Low Resolution Imaging Spectrograph mounted on the Keck-I 10 m telescope. Digital data are available from the Weizmann Interactive Supernova Data Repository (WISeREP; Yaron & Gal-Yam 2012; http://www.weizmann.ac.il/astrophysics/wiserep/).
History: From electronic version of the journal
(End) Prepared by [AAS], Tiphaine Pouvreau [CDS] 28-Jun-2017
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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