J/A+A/609/A134 CSP-I photometry for 34 supernovae (Stritzinger+, 2018)
The Carnegie Supernova Project I:
photometry data release of low-redshift stripped-envelope supernovae.
Stritzinger M.D., Anderson J.P., Contreras C., Heinrich-Josties E.,
Morrell N., Phillips M.M., Anais J., Boldt L., Busta L., Burns C.R.,
Campillay A., Corco C., Castellon S., Folatelli G., Gonzalez C., Holmbo S.,
Hsiao E.Y., Krzeminski W., Salgado F., Seron J., Torres-Robledo S.,
Freedman W.L., Hamuy M., Krisciunas K., Madore B.F., Persson S.E., Roth M.,
Suntzeff N.B., Taddia F., Li W., Filippenko A.V.
<Astron. Astrophys. 609, A134 (2018)>
=2018A&A...609A.134S 2018A&A...609A.134S (SIMBAD/NED BibCode)
ADC_Keywords: Supernovae ; Photometry
Keywords: supernovae: general
Abstract:
The first phase of the Carnegie Supernova Project (CSP-I) was a
dedicated supernova follow-up program based at the Las Campanas
Observatory that collected science data of young, low-redshift
supernovae between 2004 and 2009. Presented in this paper is the CSP-I
photometric data release of low-redshift stripped-envelope
core-collapse supernovae. The data consist of optical (uBgV ri)
photometry of 34 objects, with a subset of 26 having near-infrared
(YJH) photometry. Twenty objects have optical pre-maximum coverage
with a subset of 12 beginning at least five days prior to the epoch of
B-band maximum brightness. In the near-infrared, 17 objects have
pre-maximum observations with a subset of 14 beginning at least five
days prior to the epoch of J-band maximum brightness. Analysis of this
photometric data release is presented in companion papers focusing on
techniques to estimate host-galaxy extinction (Stritzinger et al.,
submitted) and the light-curve and progenitor star properties of the
sample (Taddia et al., submitted). The analysis of an accompanying
visual-wavelength spectroscopy sample of ∼150 spectra will be the
subject of a future paper.
Description:
The majority of imaging of the CSP-I SE SN sample was performed by the
LCO Swope 1 m telescope equipped with a direct CCD camera named after
its detector "SITe3" and a NIR imager specifically built for the
CSP-I named "RetroCam". A significant amount of NIR imaging was
also performed by the LCO Irenee du Pont 2.5m telescope equipped
with the Wide Field IR Camera (WIRC), and a small amount of optical
imaging was performed with the facility Tek5 CCD camera using the same
filter set used with the Swope+SITe3 telescope.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 149 34 General properties of 34 Type Ibc and Type IIb
supernovae
table2.dat 119 612 Optical photometry of the local sequences in
the standard system (for 34 SN)
table3.dat 78 548 NIR photometry of the local sequences in the
standard system (for 25 SN)
table4.dat 101 597 Optical photometry of SE SNe in the
Swope natural system (for 34 SN)
table5.dat 101 10 Optical photometry of SE SNe in the
du Pont natural system (for 5 SN)
table6.dat 59 178 NIR photometry of SE SNe in the
Swope natural system (for 13 SN)
table7.dat 59 68 NIR photometry of SE SNe in the
Swope natural system (for 5 SN)
table8.dat 59 164 NIR photometry of SE SNe in the
du Pont natural system (for 23 SN)
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Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- SN SN name
8- 9 I2 h RAh Right ascension (J2000)
11- 12 I2 min RAm Right ascension (J2000)
14- 18 F5.2 s RAs Right ascension (J2000)
20 A1 --- DE- Declination sign (J2000)
21- 22 I2 deg DEd Declination (J2000)
24- 25 I2 arcmin DEm Declination (J2000)
27- 30 F4.1 arcsec DEs Declination (J2000)
32- 54 A23 --- Host Host galaxy name
56- 74 A19 --- Morph Morphology (1)
76- 81 F6.4 --- z Heliocentric redshift
82 A1 --- n_z [y] Note on z (2)
84- 92 A9 --- RDisc Discovery reference
94-111 A18 --- Disc Discovery group (3)
113-118 A6 --- Type Spectral type
120-122 I3 --- Phase1 Phase range
124-127 I4 --- Phase2 Phase range
129-135 F7.2 d T(B)max Time of maximum brightness
137-140 F4.2 d e_T(B)max rms uncertainty on T(B)max
141 A1 --- n_T(B)max [d] Note on T(B)max (4)
143 I1 --- T5 ? indicates optical photometry in du Pont
natural system (in table5)
145 I1 --- T6 ? indicates NIR photometry in Swope natural
system (in table6)
147 I1 --- T7 ? indicates NIR photometry in Swope natural
system (in table7)
149 I1 --- T8 ? indicates NIR photometry in du Pont natural
system (in table8)
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Note (1): Morphologies are as listed in the NASA/IPAC Extragalactic
Database (NED).
Note (2): Heliocentric redshifts are as given in NED or if not listed in NED,
as determined through host galaxy emission lines in visual-wavelength
spectra of the SN. Measurements made by the authors are indicated with
the y symbol.
Note (3): References/URLs as:
LOSS = see Filippenko 2005, in The Fate of the Most Massive Stars,
ed. R. Humphreys & K. Stanek (San Francisco: ASP), p. 33,
and references therein
Puckett = http://www.cometwatch.com
SDSS-II = SDSS-II SN survey (Frieman et al., 2008AJ....135..338F 2008AJ....135..338F)
SNFactory = http://snfactory.lbl.gov/
CHASE = http://www.das.uchile.cl/proyectoCHASE
Note (4): d when obtained from the relation shown in Fig. 3 of
Taddia et al. (2018A&A...609A.134F 2018A&A...609A.134F).
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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- 6 A6 --- SN SN name
8- 9 I2 --- ID ID sequence number
12- 13 I2 h RAh Right ascension (J2000)
15- 16 I2 min RAm Right ascension (J2000)
18- 22 F5.2 s RAs Right ascension (J2000)
25 A1 --- DE- Declination sign (J2000)
26- 27 I2 deg DEd Declination (J2000)
29- 30 I2 arcmin DEm Declination (J2000)
32- 35 F4.1 arcsec DEs Declination (J2000)
38- 43 F6.3 mag umag ?=- u magnitude
45- 49 F5.3 mag e_umag ?=- rms uncertainty on umag
52- 57 F6.3 mag gmag ?=- g magnitude
59- 63 F5.3 mag e_gmag ?=- rms uncertainty on gmag
66- 71 F6.3 mag rmag ?=- r magnitude
73- 77 F5.3 mag e_rmag ?=- rms uncertainty on rmag
80- 85 F6.3 mag imag ?=- i magnitude
87- 91 F5.3 mag e_imag ?=- rms uncertainty on imag
94- 99 F6.3 mag Bmag ?=- B magnitude
101-105 F5.3 mag e_Bmag ?=- rms uncertainty on Bmag
108-113 F6.3 mag Vmag ?=- V magnitude
115-119 F5.3 mag e_Vmag ?=- rms uncertainty on Vmag
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- SN SN name
8- 10 I3 --- ID ID sequence number
13- 14 I2 h RAh Right ascension (J2000)
16- 17 I2 min RAm Right ascension (J2000)
19- 23 F5.2 s RAs Right ascension (J2000)
26 A1 --- DE- Declination sign (J2000)
27- 28 I2 deg DEd Declination (J2000)
30- 31 I2 arcmin DEm Declination (J2000)
33- 36 F4.1 arcsec DEs Declination (J2000)
39- 44 F6.3 mag Ymag ?=- Y magnitude
46- 50 F5.3 mag e_Ymag ?=- rms uncertainty on Ymag
53- 58 F6.3 mag Jmag ?=- J magnitude
60- 64 F5.3 mag e_Jmag ?=- rms uncertainty on Jmag
67- 72 F6.3 mag Hmag ?=- H magnitude
74- 78 F5.3 mag e_Hmag ?=- rms uncertainty on Hmag
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Byte-by-byte Description of file: table4.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- SN SN name
8- 17 F10.2 d JD Julian date
20- 25 F6.3 mag umag ?=- u magnitude
27- 31 F5.3 mag e_umag ?=- rms uncertainty on umag
34- 39 F6.3 mag gmag ?=- g magnitude
41- 45 F5.3 mag e_gmag ?=- rms uncertainty on gmag
48- 53 F6.3 mag rmag ?=- r magnitude
55- 59 F5.3 mag e_rmag ?=- rms uncertainty on rmag
62- 67 F6.3 mag imag ?=- i magnitude
69- 73 F5.3 mag e_imag ?=- rms uncertainty on imag
76- 81 F6.3 mag Bmag ?=- B magnitude
83- 87 F5.3 mag e_Bmag ?=- rms uncertainty on Bmag
90- 95 F6.3 mag Vmag ?=- V magnitude
97-101 F5.3 mag e_Vmag ?=- rms uncertainty on Vmag
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Byte-by-byte Description of file: table5.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 6 A6 --- SN SN name
8- 17 F10.2 d JD Julian date
20- 25 F6.3 mag umag ?=- u magnitude
27- 31 F5.3 mag e_umag ?=- rms uncertainty on umag
34- 39 F6.3 mag gmag ?=- g magnitude
41- 45 F5.3 mag e_gmag ?=- rms uncertainty on gmag
48- 53 F6.3 mag rmag ?=- r magnitude
55- 59 F5.3 mag e_rmag ?=- rms uncertainty on rmag
62- 67 F6.3 mag imag ?=- i magnitude
69- 73 F5.3 mag e_imag ?=- rms uncertainty on imag
76- 81 F6.3 mag Bmag ?=- B magnitude
83- 87 F5.3 mag e_Bmag ?=- rms uncertainty on Bmag
90- 95 F6.3 mag Vmag ?=- V magnitude
97-101 F5.3 mag e_Vmag ?=- rms uncertainty on Vmag
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Byte-by-byte Description of file: table6.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- SN SN name
8- 17 F10.2 d JD Julian date
20- 25 F6.3 mag Ymag ?=- Y magnitude
27- 31 F5.3 mag e_Ymag ?=- rms uncertainty on Ymag
34- 39 F6.3 mag Jmag ?=- J(RC1) magnitude
41- 45 F5.3 mag e_Jmag ?=- rms uncertainty on Jmag
48- 53 F6.3 mag Hmag ?=- H magnitude
55- 59 F5.3 mag e_Hmag ?=- rms uncertainty on Hmag
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Byte-by-byte Description of file: table7.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- SN SN name
8- 17 F10.2 d JD Julian date
20- 25 F6.3 mag Ymag ?=- Y magnitude
27- 31 F5.3 mag e_Ymag ?=- rms uncertainty on Ymag
34- 39 F6.3 mag Jmag ?=- J(RC2) magnitude
41- 45 F5.3 mag e_Jmag ?=- rms uncertainty on Jmag
48- 53 F6.3 mag Hmag ?=- H magnitude
55- 59 F5.3 mag e_Hmag ?=- rms uncertainty on Hmag
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Byte-by-byte Description of file: table8.dat
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Bytes Format Units Label Explanations
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1- 6 A6 --- SN SN name
8- 17 F10.2 d JD Julian date
20- 25 F6.3 mag Ymag ?=- Y(dw) magnitude
27- 31 F5.3 mag e_Ymag ?=- rms uncertainty on Ymag
34- 39 F6.3 mag Jmag ?=- J magnitude
41- 45 F5.3 mag e_Jmag ?=- rms uncertainty on Jmag
48- 53 F6.3 mag Hmag ?=- H magnitude
55- 59 F5.3 mag e_Hmag ?=- rms uncertainty on Hmag
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Acknowledgements:
Maximilian Stritzinger, max(at)phys.au.dk
(End) Patricia Vannier [CDS] 22-Aug-2017