B/sn Asiago Supernova Catalogue (Barbon et al., 1999-)
The Asiago Supernova Catalogue (Dynamic Version)
Barbon R., Buondi V., Cappellaro E., Turatto M.
<Astron. Astrophys. Suppl. Ser. 139, 531 (1999)>
ADC_Keywords: Supernovae ; Surveys
Keywords: supernovae and supernovae remnants: general - galaxies: general -
galaxies: stellar contents of
Description:
This catalogue supersedes the previous version by Barbon et al.
(1999A&AS..139..531B 1999A&AS..139..531B, Cat. II/227), and contains data about the
supernovae observed since 1895 and their parent galaxies, and is
regularly updated. In addition to the list of newly discovered SNe,
the literature has been searched for new information on past SNe as
well. The data for the parent galaxies have also been homogenized.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
sncat.dat 200 6530 List of SNe in chronological order on 2017-10-01
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See also:
http://graspa.oapd.inaf.it/asnc.html : last version of the catalog
II/256 : Sternberg Supernova Catalogue, 2004 version (Tsvetkov+, 2004)
II/283 : Asiago Supernova Catalogue (version 2008)
Byte-by-byte Description of file: sncat.dat
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Bytes Format Units Label Explanations
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1 A1 --- n_SN [*] Occurrence of multiple SN discoveries
in the same galaxy
3- 8 A6 --- SN Supernova designation
9 A1 --- u_SN [?] Unconfirmed SN
12- 25 A14 --- Galaxy Parent galaxy identification
27- 28 I2 h RAGh Parent galaxy right ascension (J2000)
29- 30 I2 min RAGm Parent galaxy right ascension (J2000)
31- 32 I2 s RAGs ? Parent galaxy right ascension (J2000)
33 A1 --- DEG- Parent galaxy declination sign (J2000)
34- 35 I2 deg DEGd Parent galaxy declination (J2000)
36- 37 I2 arcmin DEGm Parent galaxy declination (J2000)
38- 39 I2 arcsec DEGs ? Parent galaxy declination (J2000)
41- 42 I2 h RAh ? Supernova right ascension (J2000)
43- 44 I2 min RAm ? Supernova right ascension (J2000)
45- 50 F6.3 s RAs ? Supernova right ascension (J2000)
51 A1 --- DE- Supernova declination sign (J200)
52- 53 I2 deg DEd ? Supernova declination (J2000)
54- 55 I2 arcmin DEm ? Supernova declination (J2000)
56- 60 F5.2 arcsec DEs [0,60]? Supernova declination (J2000)
62- 70 A9 --- MType Parent galaxy morphological type
71- 74 F4.1 --- T ? Parent galaxy morphological type code
76- 77 I2 deg i ? Only for disk-like system, inclination of
the polar axis with respect to the line
of sight (0 for face-on systems)
79- 81 I3 deg PA ? Position angle of the major axis of the
parent galaxy (North Eastwards)
83- 88 I6 km/s HRV ? Parent galaxy heliocentric radial velocity
89- 94 F6.4 --- z ? Parent galaxy redshift
95 A1 --- u_z Uncertainty flag on z (or HRV)
97 A1 --- n_Bmag [RVp] Prefix non-blue Bmag (p=photographic)
98-102 F5.2 mag Bmag ? Parent galaxy integrated B magnitude
(or in another band, see n_Bmag)
105-108 F4.2 [0.1arcmin] logD25 ? Decimal logarithm of the apparent
isophotal diameter
110-115 F6.2 arcsec x ? SN offset from the galaxy nucleus,
in the E/W direction
116-117 A2 --- n_x [EW NS ?:] Orientation of x (1)
119-124 F6.2 arcsec y ? SN offset from the galaxy nucleus,
in the N/S direction
125 A1 --- u_y Uncertainty flag (:) on y
126 A1 --- n_y [NS] Orientation of y
128 A1 --- Band [UBVRIJKgrizy#] SN magnitude band (2)
130-134 F5.2 mag MaxMag ? If available, supernova magnitude at
maximum (photometric band indicated)
135 A1 --- u_MaxMag [:*] *: discovery magnitude
137-144 A8 --- Type Supernova type (3)
146-155 A10 --- EpMax Date of maximum or Discovery (see n_EpMax)
156 A1 --- u_EpMax [:*] when EpMax contains Date of discovery
160-200 A41 --- Disc Name(s) of discoverer(s)
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Note (1): For 1992ak, in the original discovery report they forgot to give
the direction of the offset, so n_x and and n_y were set to ?.
Note (2): lower-case bands stand for SDSS filters;
'#' indicates radio discoveries
Note (3): The class 'IIn?' indicates the so-called 'impostors'
(super-outbursts from very massive luminous blue variables like η Car)
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History:
From http://graspa.oapd.inaf.it/asnc.html
(End) Francois Ochsenbein [CDS] 14-Nov-2010