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J/A+A/317/423 Revised photometry of SNIa (Patat, 1997)
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Revised photometry and color distribution of Type Ia supernovae
observed at Asiago in the seventies.
Patat F., Barbon R., Cappellaro E., Turatto M.
<Astron. Astrophys. 317, 423 (1997)>
=1997A&A...317..423P
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ADC_Keywords: Supernovae ; Photometry
Keywords: supernovae: general - distance scale
Description:
Re-calibrated B magnitudes and (B-V) colors for the stars of the local
sequences used at Asiago in the seventies as reference for the SN
photometry are given in table3. For comparison, also the Asiago
original data are given. Identification charts are found in the
original papers.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 48 92 Re-calibrated B^*^ magnitudes and (B-V)^*^
colors for the stars of the local sequences.
snfield.dat 20 25 List of SN fields
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See also:
II/159 : Asiago Supernova Catalogue (Barbon+, 1989)
Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 11 A11 --- SN Supernova field designation
12 A1 --- f_SN [a] Note on SN (1)
14 A1 --- Star Local sequence star
16 A1 --- n_Star [c] Note for star SN1975O f (2)
19- 23 F5.2 mag Bmag1 ? Recalibrated B magnitude
24 A1 --- n_Bmag1 [b] Note for star SN1973B b (3)
25- 28 F4.2 mag B-V1 ? Recalibrated B-V color
30- 34 F5.2 mag Bmag2 ? Original B magnitude
36- 40 F5.2 mag B-V2 ? Original B-V color
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Note (1): An "a" indicates original photometry in the m_pg_ system
Note (2): Because of the large discrepancy (B*_CCD_-B*_As_=2.98mag) most
likely the star was misidentified on the published map (Ciatti &
Rosino 1978A&AS...34..387C). For this reason it has been excluded from
the discussion.
Note (3): The CCD image shows that this is a galaxy, not a star
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Byte-by-byte Description of file: snfield.dat
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Bytes Format Units Label Explanations
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1- 5 A5 --- SN SN field designation
7- 8 I2 h RAh Right Ascension J2000 (hours)
10- 13 F4.1 min RAm Right Ascension J2000 (minutes)
15 A1 --- DE- Declination J2000 (sign)
16- 17 I2 deg DEd Declination J2000 (degrees)
19- 20 I2 arcmin DEm Declination J2000 (minutes)
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Acknowledgements: Enrico Cappellaro <enrico@athena.pd.astro.it>
History:
* 29-Jul-2001: added table snfield.dat
References:
Barbon R., Ciatti F. & Rosino L., =1973A&A....25..241B
Barbon R., Ciatti F. & Rosino L., A8 =1973A&A....29...57B
Barbon R., Ciatti F. & Rosino L., A5 =1982A&A...116...35B
Barbon R. et al., A6 =1989A&A...214..131B
Bertola F., A1 =1964AJ.....69..236B
Bertola F. & Ciatti F., A7 =1971MmSAI..42...67B
Ciatti F. & Barbon R., A2 =1971MmSAI..42..145C
Ciatti F. & Rosino L., A9 =1977A&A....57...73C
Ciatti F. & Rosino L., A4 =1978A&AS...34..387C
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(End) Cappellaro [Oss. Astrn. Padova] Patricia Bauer [CDS] 11-Jun-1996