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J/A+A/508/371       UBVRIJHK observations of SN 2007gr           (Hunter+, 2009)

Extensive optical and near-infrared observations of the nearby, narrow-lined type Ic SN 2007gr : days 5 to 415. Hunter D.J., Valenti S., Kotak R., Meikle W.P.S., Taubenberger S., Pastorello A., Benetti S., Stanishev V., Smartt S.J., Trundle C., Arkharov A.A., Bufano F., Cappellaro E., Di Carlo E., Dolci M., Elias-Rosa N., Frandsen S., Fynbo J.U., Hopp U., Larionov V.M., Laursen P., Mazzali P., Navasardyan H., Ries C., Riffeser A., Rizzi L., Tsvetkov D.Y., Turatto M., Wilke S. <Astron. Astrophys. 508, 371 (2009)> =2009A&A...508..371H
ADC_Keywords: Supernovae ; Photometry, UBVRI ; Photometry, infrared Keywords: supernovae: individual: SN 2007gr - techniques: miscellaneous - supernovae: individual: SN 2002ap - supernovae: general Abstract: We present photometric and spectroscopic observations at optical and near-infrared wavelengths of the nearby type-Ic supernova 2007gr. These represent the most extensive data-set to date of any supernova of this sub-type, with frequent coverage from shortly after discovery to more than one year post-explosion. Description: UBVRI photometry of SN 2007gr was obtained from 2007 Aug. 18 to 2008 Sep. 30, spanning approximately -6 to +404 days with respect to B-band maximum. Optical spectra were obtained at 29 epochs, spanning -7.3 to +375.5 days with respect to B maximum. Objects: ---------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------- 02 43 28.0 +37 20 45 SN 2007gr = SN 2007gr ---------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file tablea1.dat 67 10 UBVRI magnitudes of the sequence stars in the field of NGC 1058 tablea2.dat 95 80 Optical Photometry of SN 2007gr tablea3.dat 69 23 Near-Infrared Photometry of SN 2007gr tablea4.dat 82 29 Log of Optical Spectroscopy for SN 2007gr tablea5.dat 72 11 Log of Near-Infrared Spectroscopy of SN 2007gr
Byte-by-byte Description of file: tablea1.dat
Bytes Format Units Label Explanations
1- 2 I2 --- Seq Sequential number of sequence star of Fig. 1 4- 9 F6.3 mag Umag U magnitude 11- 15 F5.3 mag e_Umag rms uncertainty on Umag 17- 22 F6.3 mag Bmag B magnitude 24- 28 F5.3 mag e_Bmag rms uncertainty on Bmag 30- 35 F6.3 mag Vmag V magnitude 37- 41 F5.3 mag e_Vmag rms uncertainty on Vmag 43- 48 F6.3 mag Rmag R magnitude 50- 54 F5.3 mag e_Rmag rms uncertainty on Rmag 56- 61 F6.3 mag Imag I magnitude 63- 67 F5.3 mag e_Imag rms uncertainty on Imag
Byte-by-byte Description of file: tablea2.dat
Bytes Format Units Label Explanations
1- 10 A10 "DD/MM/YYYY" ObsDate U.T. observation date 12- 21 F10.2 d JD Julian date of observation 23- 28 F6.1 --- Phase Phase, relative to the epoch of B maximum JD=2454337.0±1.0 30- 35 F6.3 mag Umag ? U magnitude 37- 41 F5.3 mag e_Umag ? rms uncertainty on Umag (1) 43- 48 F6.3 mag Bmag ? B magnitude 50- 54 F5.3 mag e_Bmag ? rms uncertainty on Bmag (1) 56- 61 F6.3 mag Vmag ? V magnitude 63- 67 F5.3 mag e_Vmag ? rms uncertainty on Vmag (1) 69- 74 F6.3 mag Rmag R magnitude 76- 80 F5.3 mag e_Rmag rms uncertainty on Rmag (1) 82- 87 F6.3 mag Imag ? I magnitude 89- 93 F5.3 mag e_Imag ? rms uncertainty on Imag (1) 95 I1 --- Inst Instrument (2)
Note (1): The reported errors are a result of the uncertainty due to the PSF fitting of the SN magnitude and to the background contamination (computed using the artificial-star experiment). Note (2): Instrument number as follows: 1 = Ekar: 1.82m Copernico Telescope, INAF - Osservatorio di Asiago, Mt. Ekar, Asiago (Italy) + AFOSC. 2 = TNG: 3.5m Telescopio Nazionale Galileo, La Palma, Canary Isl. (Spain) + DOLORES. 3 = NOT: 2.5m Nordic Optical Telescope, La Palma, Canary Isl. (Spain) + ALFOSC. 4 = LT: 2.0m Liverpool Telescope, La Palma, Canary Isl. (Spain) + RATCAM. 5 = Wendelstein: 0.8m Telescope at the Wendelstein Observatory, (Munich, Germany) + MONICA. 6 = S70: 0.70m Sternberg Astronomical Institute Telescope, Moscow (Russia) 7 = G. D. Cassini: 1.52m Telescope at the Loiano Observatory (BOL., Italy) + BFOSC. 8 = CA: 2.2m Telescope at the Calar Alto Observatory (Spain) + CAFOS. 9 = Gemini North: 8.1m Telescope, Mauna Kea (Hawaii) + GMOS-N.
Byte-by-byte Description of file: tablea3.dat
Bytes Format Units Label Explanations
1- 10 A10 "DD/MM/YYYY" ObsDate U.T. observation date 12- 21 F10.2 d JD Julian date of observation 23- 28 F6.1 --- Phase Phase, relative to the epoch of B maximum JD=2454337.0±1.0 30- 35 F6.3 mag Jmag ? J magnitude 37- 41 F5.3 mag e_Jmag ? rms uncertainty on Jmag (1) 43- 48 F6.3 mag Hmag ? H magnitude 50- 54 F5.3 mag e_Hmag ? rms uncertainty on Hmag (1) 56- 61 F6.3 mag Kmag ? K magnitude 63- 67 F5.3 mag e_Kmag ? rms uncertainty on Kmag (1) 69 I1 --- Inst Instrument (2)
Note (1): The reported errors are a result of the uncertainty due to the PSF fitting of the SN magnitude and to the background contamination (computed using the artificial-star experiment). Note (2): Instrument number as follows: 1 = CI: 1.1m Telescope AZT-24, Campo Imperatore (Italy) + SWIRCAM. 2 = NOT: 2.5m Nordic Optical Telescope, La Palma, Canary Isl. (Spain) + NOTCAM. 3 = TNG: 3.5m Telescopio Nazionale Galileo, La Palma, Canary Isl. (Spain) + NICS. 4 = Gemini North: 8.1m Telescope, Mauna Kea (Hawaii) + NIRI. 5 = UKIRT: 3.8m Infrared Telescope, Mauna Kea (Hawaii) + WFCAM.
Byte-by-byte Description of file: tablea4.dat
Bytes Format Units Label Explanations
1- 10 A10 "YYYY/MM/DD" ObsDate U.T. observation date 12- 20 F9.1 d JD Julian date of observation 22- 27 F6.1 --- Epoch Epoch, relative to the epoch of B maximum (JD=2454337.0± 1.0 29- 51 A23 --- Inst Instrumental configuration 53- 54 I2 0.1nm Res Resolution (1) 55 A1 --- --- [-] 56- 57 I2 0.1nm Res2 ? Second value of resolution (1) 60- 63 I4 s texp Exposure time (in seconds) 64- 65 A2 --- n_texp [x23] Multiple exposures 68- 71 I4 0.1nm lam0 First value of wavelength range 72 A1 --- --- [-] 73- 77 I5 0.1nm lam1 Second value of wavelength range 79- 82 A4 --- Ref References (2)
Note (1): Derived from FWHM of night-sky emission lines. Note (2): References as follows: 1 = Valenti et al. (2008ApJ...673L.155V) 2 = This paper 3 = Valenti et al. (2009Natur.459..674V)
Byte-by-byte Description of file: tablea5.dat
Bytes Format Units Label Explanations
1- 10 A10 "YYYY/MM/DD" ObsDate U.T. observation date 12- 20 F9.1 d JD Julian date of observation 22- 27 F6.1 --- Epoch Epoch, relative to the epoch of B maximum (JD=2454337.0±1.0) 29- 37 A9 --- Star Standard star name 39- 42 A4 --- SpType MK spectral type 44- 47 I4 --- texp Exposure time by band (1) 48 A1 --- n_texp [*] *: 1050s exposure for the J band 50- 66 A17 --- Inst Instrument and filter set (2) 68- 69 I2 0.1nm Res Resolution (3) 70 A1 --- --- [-] 71- 72 I2 0.1nm Res2 ? Second value of resolution (3)
Note (1): The quantity is the on-source integration time for each band Note (2): Instruments as follows: TNG = 3.5m Telescopio Nazionale Galileo, La Palma, Canary Isl. (Spain) GN = 8.1m Telescope at Gemini North, Hawaii. Note (3): The instrumental resolution for the Gemini spectra was derived as the range of Gaussian FWHMs measured for a number of unblended arc lines. The resolution of the TNG spectra have been estimated using the FWHM of the night sky lines.

(End) Patricia Vannier [CDS] 07-Dec-2009
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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