J/MNRAS/464/2672 ASAS-SN bright supernova catalogue 2013-2014 (Holoien+, 2017)
The ASAS-SN bright supernova catalogue - I. 2013-2014.
Holoien T.W.-S., Stanek K.Z., Kochanek C.S., Shappee B.J., Prieto J.L.,
Brimacombe J., Bersier D., Bishop D.W., Dong S., Brown J.S., Danilet A.B.,
Simonian G.V., Basu U., Beacom J.F., Falco E., Pojmanski G., Skowron D.M.,
Wozniak P.R., Avila C.G., Conseil E., Contreras C., Cruz I.,
Fernandez J.M., Koff R.A., Guo Z., Herczeg G.J., Hissong J., Hsiao E.Y.,
Jose J., Kiyota S., Long F., Monard L.A.G., Nicholls B., Nicolas J.,
Wiethoff W.S.
<Mon. Not. R. Astron. Soc., 464, 2672-2686 (2017)>
=2017MNRAS.464.2672H 2017MNRAS.464.2672H (SIMBAD/NED BibCode)
ADC_Keywords: Surveys ; Supernovae ; Redshifts; Photometry, SDSS ;
Photometry, infrared
Keywords: catalogues - surveys - supernovae: general
Abstract:
We present basic statistics for all supernovae discovered by the
All-Sky Automated Survey for SuperNovae (ASAS-SN) during its first
year-and-a-half of operations, spanning 2013 and 2014. We also present
the same information for all other bright (mV≤17),
spectroscopically confirmed supernovae discovered from 2014 May 1
through the end of 2014, providing a comparison to the ASAS-SN sample
starting from the point where ASAS-SN became operational in both
hemispheres. In addition, we present collected redshifts and near-UV
through IR magnitudes, where available, for all host galaxies of the
bright supernovae in both samples. This work represents a
comprehensive catalogue of bright supernovae and their hosts from
multiple professional and amateur sources, allowing for population
studies that were not previously possible because the all-sky emphasis
of ASAS-SN redresses many previously existing biases. In particular,
ASAS-SN systematically finds bright supernovae closer to the centres
of host galaxies than either other professional surveys or amateurs, a
remarkable result given ASAS-SN's poorer angular resolution. This is
the first of a series of yearly papers on bright supernovae and their
hosts that will be released by the ASAS-SN team.
Description:
The ASAS-SN supernova sample, listed in Table 1, includes all
supernovae discovered by ASAS-SN between 2013 April 1 (the start of
real-time survey operations) and 2014 December 31.
The sample of bright supernovae that were not discovered by ASAS-SN,
listed in Table 2, includes all spectroscopically confirmed supernovae
with peak magnitudes mpeak≤17 discovered between 2014 May 1 and
2014 December 31.
All extinction and host magnitude data are presented in Tables 3 and 4
for ASAS-SN hosts and non-ASAS-SN hosts, respectively.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 184 92 ASAS-SN Supernovae
table2.dat 153 81 Non-ASAS-SN Supernovae
table3.dat 233 91 ASAS-SN supernova host galaxies
table4.dat 234 80 Non-ASAS-SN supernova host galaxies
refs.dat 81 155 References
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See also:
B/sn : Asiago Supernova Catalogue (Barbon et al., 1999-)
II/256 : Sternberg Supernova Catalogue, 2004 version (Tsvetkov+, 2004)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- SNName Name of supernova
13- 18 A6 --- IAUName IAU name of supernova (1)
20- 32 A13 --- DiscDate Discovery Date
34- 35 I2 h RAh Right Ascension (J2000)
37- 38 I2 min RAm Right Ascension (J2000)
40- 44 F5.2 s RAs Right Ascension (J2000)
46 A1 --- DE- Declination sign (J2000)
47- 48 I2 deg DEd Declination (J2000)
50- 51 I2 arcmin DEm Declination (J2000)
53- 56 F4.1 arcsec DEs Declination (J2000)
58- 65 F8.6 --- zSN Redshift of supernovae
67- 70 F4.1 mag VmagD Discovery V-band magnitude from ASAS-SN
72- 75 F4.1 mag VmagP Peak V-band magnitude from ASAS-SN
77- 81 F5.2 arcsec Offset Offset from host nucleus (2)
83- 89 A7 --- Type Type of supernova
91- 93 I3 d AgeD ?=- Age of supernova at discovery,
relative to peak (3)
95-122 A28 --- HostName Host galaxy name
124-149 A26 --- ATelD Discovery ATel, in refs.dat file
151-184 A34 --- ATelClass Classification ATel, in refs.dat file (4)
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Note (1): IAU name is not provided if one was not given to the supernova.
Note (2): Offset indicates the offset of the SN in arcseconds from the
coordinates of the host nucleus, taken from NED.
Note (3): Discovery ages are given in days relative to peak. All ages are
approximate and are only listed if a clear age was given in the
classification telegram.
Note (4): ASASSN-13aw and ASASSN-13cc were classified via CBET, and the CBET
number is given instead of an ATel citation in those cases.
ASASSN-14ms was never publicly classified prior to this work,
and thus no ATel citation is available.
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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- 29 A29 --- SNName Name of supernova
31- 36 A6 --- IAUName IAU name of supernova (1)
38- 50 A13 --- DiscDate Discovery Date
52- 53 I2 h RAh Right Ascension (J2000)
55- 56 I2 min RAm Right Ascension (J2000)
58- 62 F5.2 s RAs Right Ascension (J2000)
64 A1 --- DE- Declination sign (J2000)
65- 66 I2 deg DEd Declination (J2000)
68- 69 I2 arcmin DEm Declination (J2000)
71- 74 F4.1 arcsec DEs Declination (J2000)
76- 83 F8.6 --- zSN Redshift of supernova
85- 88 F4.1 mag VmagP Peak V-band magnitude (2)
90- 95 F6.2 arcsec Offset ?=- Offset from host nucleus (3)
97-103 A7 --- Type Type of supernova
105-133 A29 --- HostName Host galaxy name
135-149 A15 --- DiscBy Who discovered the supernova (4)
151-153 A3 --- Recov [Yes No] Recovered independently by
ASAS-SN or not (5)
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Note (1): IAU name is not provided if one was not given to the supernova.
In some cases the IAU name may also be the primary supernova name.
Note (2): All magnitudes are taken from D. W. Bishop's Bright Supernova website,
as described in the text, and may be from different filters.
Note (3): Offset indicates the offset of the SN in arcseconds from the
coordinates of the host nucleus, taken from NED.
Note (4): "Amateurs" indicates discovery by any number of non-professional
astronomers, as described in the text.
Note (5): Indicates whether the supernova was independently recovered in
ASAS-SN data or not.
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Byte-by-byte Description of file: table3.dat table4.dat
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Bytes Format Units Label Explanations
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1- 29 A29 --- HostName Name of host galaxy
31- 38 F8.6 --- z Redshift of host galaxy
40- 68 A29 --- SNName Name of supernova
70- 76 A7 --- Type Type of supernova
78- 83 F6.2 arcsec Offset ? Offset of supernova from host nucleus
85- 89 F5.3 mag AV ? V-band extinction (1)
91- 95 F5.2 mag NUVmag ? GALEX NUV magnitude (2)
97-100 F4.2 mag e_NUVmag ? rms uncertainty on NUVmag
102-107 F6.3 mag umag ? SDSS u magnitude (3)
109-113 F5.3 mag e_umag ? rms uncertainty on umag (3)
115-120 F6.3 mag gmag ? SDSS g magnitude (3)
122-126 F5.3 mag e_gmag ? rms uncertainty on gmag (3)
128-133 F6.3 mag rmag ? SDSS r magnitude (3)
135-139 F5.3 mag e_rmag ? rms uncertainty on rmag (3)
141-146 F6.3 mag imag ? SDSS i magnitude (3)
148-152 F5.3 mag e_imag ? rms uncertainty on imag (3)
154-159 F6.3 mag zmag ? SDSS z magnitude (3)
161-165 F5.3 mag e_zmag ? rms uncertainty on zmag (3)
167 A1 --- l_Jmag Limit flag on Jmag
168-173 F6.3 mag Jmag 2MASS J magnitude (4)
175-179 F5.3 mag e_Jmag ? rms uncertainty on Jmag (4)
181 A1 --- l_Hmag Limit flag on Hmag
182-187 F6.3 mag Hmag 2MASS H magnitude (4)
189-193 F5.3 mag e_Hmag ? rms uncertainty on Hmag (4)
195 A1 --- l_Ksmag Limit flag on Ksmag
196-201 F6.3 mag Ksmag 2MASS Ks magnitude (4)
203-207 F5.3 mag e_Ksmag ? rms uncertainty on Ksmag (4)
208 A1 --- n_Ksmag [*] * when Ksmag estimated from WISE W1 (5)
210-215 F6.3 mag W1mag ? WISE W1 magnitude
217-221 F5.3 mag e_W1mag ? rms uncertainty on W1mag
223-228 F6.3 mag W2mag ? WISE W2 magnitude
230-234 F5.3 mag e_W2mag ? rms uncertainty on W2mag
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Note (1): Galactic extinction taken from Schlafly & Finkbeiner
(2011ApJ...737..103S 2011ApJ...737..103S).
Note (2): No magnitude is listed for those galaxies not detected in GALEX
survey data.
Note (3): No magnitude is listed for those galaxies not detected in SDSS data or
those located outside of the SDSS footprint.
Note (4): For those galaxies not detected in 2MASS data, we assume an upper
limit of the faintest galaxy detected in each band from our sample.
Note (5): Ks-band magnitudes marked with a "*" indicate those estimated from
the WISE W1-band data, as described in the text.
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
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1- 34 A34 --- Ref References
36- 54 A19 --- BibCode BibCode
56- 81 A26 --- Com Comments
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History:
From electronic version of the journal
(End) Patricia Vannier [CDS] 25-May-2018