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J/A+A/609/A106          PTF11mnb Bgri light curves               (Taddia+, 2018)

PTF11mnb: the first analog of supernova 2005bf. A long-rising, double-peaked supernova Ic from a massive progenitor. Taddia F., Sollerman J., Fremling C., Karamehmetoglu E., Quimby R.M., Gal-Yam A., Yaron O., Kasliwal M.M., Kulkarni S.R., Nugent P.E., Smadja G., Tao C. <Astron. Astrophys. 609, A106 (2018)> =2018A&A...609A.106T (SIMBAD/NED BibCode)
ADC_Keywords: Supernovae ; Photometry, SDSS Keywords: supernovae: general - supernovae: individual: PTF11mnb, SN 2005bf, iPTF15dtg Abstract: We study PTF11mnb, a He-poor supernova (SN) whose light curves resemble those of SN 2005bf, a peculiar double-peaked stripped-envelope (SE) SN, until the declining phase after the main peak. We investigate the mechanism powering its light curve and the nature of its progenitor star. Optical photometry and spectroscopy of PTF11mnb are presented. We compared light curves, colors and spectral properties to those of SN 2005bf and normal SE SNe. We built a bolometric light curve and modeled this light curve with the SuperNova Explosion Code (SNEC) hydrodynamical code explosion of a MESA progenitor star and semi-analytic models. Description: The Palomar Transient Factory first detected PTF11mnb at RA=00:34:13.25 and DE=+02:48:31.4 (J2000.0) on JD 2455804.857 (Aug. 31 2011) (g = 21:07±0.31mag ) using the 48-inch Samuel Oschin telescope (P48) at Palomar Observatory, equipped with the 96 Mpixel mosaic camera CFH12K. PTF11mnb was observed with P48 in the g band until ∼60d and until ∼50-days in the r band. We also made use of the Palomar 60-inch telescope (P60), with which we observed the SN in Bgri bands, starting at ∼20d with the r band (Bgi band coverage started from ∼40d). The SN was detected for the last time at ∼140-days with P60. Objects: ----------------------------------------- RA (2000) DE Designation(s) ----------------------------------------- 00 34 13.25 +02 48 31.4 PTF11mnb ----------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 83 40 Optical photometry of PTF11mnb
Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 7 F7.3 d JDB ? B band Julian date (JD-2455000) 9- 14 F6.3 mag Bmag ? Johnson B magnitude 16- 20 F5.3 mag e_Bmag ? rms uncertainty on Bmag 22- 28 F7.3 d JDg g band Julian date (JD-2455000) 30- 35 F6.3 mag gmag SDSS g magnitude 37- 41 F5.3 mag e_gmag rms uncertainty on gmag 43- 49 F7.3 d JDr ? r band Julian date (JD-2455000) 51- 56 F6.3 mag rmag ? SDSS r magnitude 58- 62 F5.3 mag e_rmag ? rms uncertainty on rmag 64- 70 F7.3 d JDi ? i band Julian date (JD-2455000) 72- 77 F6.3 mag imag ? SDSS i magnitude 79- 83 F5.3 mag e_imag ? rms uncertainty on imag
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 22-Jan-2018
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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