II/227 The Asiago Supernova Catalogue 1999 (Barbon+, 1999)
The Asiago Supernova Catalogue - 10 years after
Barbon R., Buondi V., Cappellaro E., Turatto M.
<Astron. Astrophys. Suppl. Ser. 139, 531 (1999)>
=1999A&AS..139..531B 1999A&AS..139..531B (SIMBAD/NED BibCode)
ADC_Keywords: Supernovae ; Surveys
Keywords: supernovae and supernovae remnants: general - galaxies: general -
galaxies: stellar contents of
Description:
Ten years after the publication of the previous release, we present a
new edition of the Asiago Supernova Catalogue updated to December 31,
1998 and containing data for 1447 supernovae and their parent
galaxies. In addition to the list of the data for a large number of
new SNe, we made an effort to search the literature for new
information on past SNe as well. We also tried to update and
homogenize the data for the parent galaxies.
This catalogue supersedes the previous version II/159
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
sncat.dat 193 1447 List of SNe arranged in chronological order
--------------------------------------------------------------------------------
See also:
II/218 : Sternberg Supernova Catalogue (Tsvetkov+ 1998)
Byte-by-byte Description of file: sncat.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
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
11- 23 A13 --- Galaxy Parent galaxy identification
24- 25 I2 h RAGh Parent galaxy right ascension (J2000)
26- 27 I2 min RAGm Parent galaxy right ascension (J2000)
28- 29 I2 s RAGs ? Parent galaxy right ascension (J2000)
30 A1 --- u_RAGs Uncertainty flag when RA known to 0.1m
32 A1 --- DEG- Parent galaxy declination sign (J2000)
33- 34 I2 deg DEGd Parent galaxy declination (J2000)
35- 36 I2 arcmin DEGm Parent galaxy declination (J2000)
37- 38 I2 arcsec DEGs ? Parent galaxy declination (J2000)
40- 41 I2 h RAh ? Supernova right ascension (J2000)
42- 43 I2 min RAm ? Supernova right ascension (J2000)
44- 49 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 ? Supernova declination (J2000)
61 A1 --- u_DEs Uncertainty flag when Dec(SN) known to 0.1'
63- 70 A8 --- MType Parent galaxy morphological type
72- 75 F4.1 --- T ? Parent galaxy morphological type code
77- 78 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)
80- 82 I3 deg PA ? Position angle of the major axis of the
parent galaxy (North Eastwards)
84- 88 F5.3 --- z ? Parent galaxy heliocentric radial velocity
89 A1 --- u_z Uncertainty flag on HRV
91- 95 I5 km/s HRV ? Redshift for objects with redshift z≥0.1
96 A1 --- u_HRV Uncertainty flag on z
97 A1 --- n_Bmag [RVp] Prefix for photographic magnitudes
98-102 F5.2 mag Bmag ? Parent galaxy integrated B magnitude
104-107 F4.2 [0.1arcmin] logD25 ? Decimal logarithm of the apparent
isophotal diameter
109-114 F6.2 arcsec x ? SN offset from the galaxy nucleus,
in the E/W direction
115-116 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 --- n_y [NS] Orientation of y
127-128 A2 --- Com [CC NC] CC: close center; NC: near center
130 A1 --- Band [BIKRVr] SN magnitude band
131-135 F5.2 mag MaxMag ? If available, supernova magnitude at
maximum (photometric band indicated)
136 A1 --- u_MaxMag Uncertainty flag on MaxMag
137 A1 --- n_MaxMag [*r] *: discovery magnitude
r: radio
138-144 A7 --- Type Supernova type
145-152 A8 --- EpMax Date of maximum or Discovery (see n_EpMax)
154 A1 --- n_EpMax [*] when EpMax contains Date of discovery
156-193 A38 --- Disc Name(s) of discoverer(s)
--------------------------------------------------------------------------------
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 ?.
--------------------------------------------------------------------------------
Acknowledgements: Enrico Cappellaro
History:
* 20-Sep-1999: received at CDS.
* 06-Apr-2000: the labels of HRV and z in the "Byte-by-Byte description"
of the file "sncat.dat" were corrected (thanks to Steve Drake, HEASARC)
* 09-May-2000: the SN name and uncertainty flag (bytes 3-9) was
incorrectly written (thanks to Steve Drake, HEASARC)
(End) Patricia Bauer [CDS] 20-Sep-1999