J/MNRAS/383/1485 BVRI light curves of SN 2003jd (Valenti+, 2008)
The broad-lined Type Ic supernova 2003jd.
Valenti S., Benetti S., Cappellaro E., Patat F., Mazzali P., Turatto M.,
Hurley K., Maeda K., Gal-Yam A., Foley R.J., Filippenko A.V.,
Pastorello A., Challis P., Frontera F., Harutyunyan A., Iye M.,
Kawabata K., Kirshner R.P., Li W., Lipkin Y.M., Matheson T., Nomoto K.,
Ofek E.O., Ohyama Y., Pian E., Poznanski D., Salvo M., Sauer D.N.,
Schmidt B.P., Soderberg A., Zampieri L.
<Mon. Not. R. Astron. Soc., 383, 1485-1500 (2008)>
=2008MNRAS.383.1485V 2008MNRAS.383.1485V
ADC_Keywords: Supernovae ; Photometry, UBVRI
Keywords: supernovae: general - supernovae: individual: 2003jd -
supernovae: individual: 1996a
Abstract:
The results of a worldwide coordinated observational campaign on the
broad-lined Type Ic supernova (SN Ic) 2003jd are presented. In total,
74 photometric data points and 26 spectra were collected using 11
different telescopes. SN 2003jd is one of the most luminous SN Ic ever
observed. A comparison with other Type Ic supernovae (SNe Ic) confirms
that SN 2003jd represents an intermediate case between broad-line
events (2002ap, 2006aj) and highly energetic SNe (1997ef, 1998bw,
2003dh, 2003lw), with an ejected mass of Mej=3.0±1M☉ and a
kinetic energy of Ek(tot)=7+3-2x1051erg. SN 2003jd is similar
to SN 1998bw in terms of overall luminosity, but it is closer to SNe
2006aj and 2002ap in terms of light-curve shape and spectral
evolution. The comparison with other SNe Ic suggests that the V-band
light curves of SNe Ic can be partially homogenized by introducing a
time-stretch factor. Finally, because of the similarity of SN 2003jd
to the SN 2006aj/XRF 060218 event, we discuss the possible connection
of SN 2003jd with a gamma-ray burst (GRB).
Description:
An extended spectrophotometric monitoring campaign on SN 2003jd
started 3d before B maximum and continued through 90d after B
maximum, using several telescopes. Additionally, three observations at
10-12 months after explosion were obtained using the 10-m Keck I
Telescope, the Subaru 8.2-m telescope and the 8.2-m Very Large
Telescope (VLT).
Objects:
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RA (2000) DE Designation(s)
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23 21 03.4 -04 53 45 SN 2003jd = SN 2003jd
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 95 76 Optical photometry of SN 2003jd
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Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 10 A10 "DD/MM/YYYY" Obs.Date UT observation date
12- 21 F10.2 d JD Julian date of observation
23- 27 F5.1 d Phase Phase relative to B maximum (JD=2452942.0)
29 A1 --- l_Bmag Limit flag on Bmag
30- 34 F5.2 mag Bmag ?=- Johnson B magnitude
36- 38 F3.2 mag e_Bmag ?=- rms uncertainty on Bmag (1)
40- 43 F4.2 mag KcorB ?=- K-correction in B magnitude
45- 49 F5.2 mag Vmag ?=- Johnson V
51- 53 F3.2 mag e_Vmag ?=- rms uncertainty on Vmag
55- 58 F4.2 mag KcorV ?=- K-correction in V magnitude (1)
60 A1 --- l_Rcmag Limit flag on Rcmag
61- 65 F5.2 mag Rcmag ?=- Cousins R magnitude
67- 69 F3.2 mag e_Rcmag ?=- rms uncertainty on Rcmag
71- 74 F4.2 mag KcorRc ?=- K-correction in Rc magnitude (1)
76 A1 --- l_Icmag Limit flag on Icmag
77- 81 F5.2 mag Icmag ?=- Cousins I magnitude
83- 85 F3.2 mag e_Icmag ?=- rms uncertainty on Icmag
87- 90 F4.2 mag KcorIc ?=- K-correction in Ic magnitude (1)
92- 94 A3 --- Obs [0-8, ] Observation (2)
95 A1 --- n_Obs [ef] Note on Obs (3)
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Note (1): The errors are computed taking into account both the uncertainty
of the PSF fitting of the SN magnitude and the uncertainty due to the
background contamination (computed by the artificial-star experiment)
Note (2): Source as follows:
0 = Arbour et al., 2003IAUC.8232....1A 2003IAUC.8232....1A
1 = 0.76-m Katzman Automatic Imaging Telescope, Lick Observatory,
Mt. Hamilton, CA (USA)
2 = 1-m telescope, Wise Observatory, Negev desert, Mitzpe Ramon (Israel)
3 = 8.2-m Subaru Telescope, National Astr. Obs. of Japan, Mauna Kea
(Hawaii)
4 = 8.2-m ESO-VLT Telescope, Paranal Observatory, Atacama (Chile)
5 = 3.5-m Telescopio Nazionale Galileo, La Palma, Canary Isl. (Spain)
6 = 1.5-m telescope, Palomar Observatory, Mt. Palomar, CA (USA).
7 = 2.3-m Advanced Technology Telescope, Siding Spring Observatory,
Coonabarabran (Australia)
8 = 1.82-m Copernico Telescope, INAF Osservatorio di Asiago,
Mt. Ekar, Asiago (Italy)
Note (3): Note on source as follows:
e = Synthetic photometry from spectrum.
f = Lower limit for the magnitude of the star-forming region at the
position of the SN, measured with aperture photometry in a
circle of radius 0.5 arcsec.
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 28-Apr-2008