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J/ApJ/687/1201    SN and LGRB locations in their host galaxies    (Kelly+, 2008)

Long γ-ray bursts and type Ic core-collapse supernovae have similar locations in hosts. Kelly P.L., Kirshner R.P., Pahre M. <Astrophys. J., 687, 1201-1207 (2008)> =2008ApJ...687.1201K
ADC_Keywords: Gamma rays ; Supernovae ; Morphology ; Spectral types Keywords: gamma rays: bursts - supernovae: general Abstract: When the afterglow fades at the site of a long-duration γ-ray burst (LGRB), Type Ic supernovae (SNe Ic) are the only type of core-collapse supernova observed. Here we examine 504 supernovae with types assigned based on their spectra that are located in nearby (z<0.06) galaxies for which we have constructed surface photometry from the Sloan Digital Sky Survey (SDSS). The distributions of the thermonuclear supernovae (SNe Ia) and some varieties of core-collapse supernovae (SNe II and SNe Ib) follow the galaxy light, but the SNe Ic (like LGRBs) are much more likely to erupt in the brightest regions of their hosts. Description: Our sample was drawn from 4603 SN discoveries reported to the International Astronomical Union (IAU) through 2008 March 3, collected in the Asiago Supernova Catalog (Barbon et al. 1999, Cat. B/sn). We selected SNe in hosts occurring inside SDSS DR6 coverage with z<0.06. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table3.dat 43 263 Measurements at SN locations
See also: B/sn : Asiago Supernova Catalogue (Barbon et al., 1999-) II/294 : The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009) J/MNRAS/389/1871 : Type Ia supernovae candidates from SDSS (Horesh+, 2008) Byte-by-byte Description of file: table3.dat
Bytes Format Units Label Explanations
1- 6 A6 --- SN Supernova identification (YYYYaa) 8- 16 A9 --- Type Supernova type (1) 17 A1 --- u_Type [*:?] Uncertainty on Type (2) 19- 27 A9 --- Morph Host galaxy morphology 29- 32 F4.2 --- FFlux Fractional flux (3) 34- 37 F4.2 --- FFnoB ? Fractional flux without bulge (4) 39- 43 F5.2 mag/arcsec2 g'SB ? SDSS-DR6 g' band surface brightness
Note (1): We list data values for SN Ib/Ic and other ambiguously typed SN as well as SN classified from light curves, even though they are not included in plots in the main text. Each SN type plotted in this Paper includes all subtypes and SN with peculiar ("pec") designations. These subtypes include broad-lined ("Ib-bl") for SN Ic and linear ("IIL"), plateau ("IIP"), with narrow emission lines ("IIn"), and the transitional type ("IIb") for SNII. Note (2): the asterisk (*) indicates a classification made using a light curve; the other symbols indicate an uncertainty in the classification. Note (3): The sum of counts registered in all pixels with fewer counts than measured at the SN location divided by the sum of all counts associated with the galaxy. See section 3.1 for additional details. Note (4): For galaxies with bulges, we make an additional calculation of the fractional flux after removing bulge light by replacing pixels values inside a circular region encompassing the bulge-dominated center with the mean of the perimeter pixel values.
History: From electronic version of the journal
(End) Greg Schwarz [AAS], Emmanuelle Perret [CDS] 12-Jan-2011
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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