2010ApJ...721.1627M


Query : 2010ApJ...721.1627M

2010ApJ...721.1627M - Astrophys. J., 721, 1627-1655 (2010/October-1)

Near-ultraviolet properties of a large sample of type Ia supernovae as observed with the Swift UVOT.

MILNE P.A., BROWN P.J., ROMING P.W.A., HOLLAND S.T., IMMLER S., FILIPPENKO A.V., GANESHALINGAM M., LI W., STRITZINGER M., PHILLIPS M.M., HICKEN M., KIRSHNER R.P., CHALLIS P.J., MAZZALI P., SCHMIDT B.P., BUFANO F., GEHRELS N. and VANDEN BERK D.

Abstract (from CDS):

We present ultraviolet (UV) and optical photometry of 26 Type Ia supernovae (SNe Ia) observed from 2005 March to 2008 March with the NASA Swift Ultraviolet and Optical Telescope (UVOT). The dataset consists of 2133 individual observations, making it by far the most complete study of the UV emission from SNe Ia to date. Grouping the SNe into three subclasses as derived from optical observations, we investigate the evolution of the colors of these SNe, finding a high degree of homogeneity within the normal subclass, but dramatic differences between that group and the subluminous and SN 2002cx-like groups. For the normal events, the redder UV filters on UVOT (u, uvw1) show more homogeneity than do the bluer UV filters (uvm2, uvw2). Searching for purely UV characteristics to determine existing optically based groupings, we find the peak width to be a poor discriminant, but we do see a variation in the time delay between peak emission and the late, flat phase of the light curves. The UV light curves peak a few days before the B band for most subclasses (as was previously reported by Jha et al.), although the SN 2002cx-like objects peak at a very early epoch in the UV. That group also features the bluest emission observed among SNe Ia. As the observational campaign is ongoing, we discuss the critical times to observe, as determined by this study, in order to maximize the scientific output of future observations.

Abstract Copyright:

Journal keyword(s): distance scale - dust, extinction - galaxies: distances and redshifts - supernovae: general - ultraviolet: general

Simbad objects: 68

goto Full paper

goto View the references in ADS

Number of rows : 68
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 UGC 272 GiG 00 27 49.691 -01 11 59.49   14.7 14.63 16.914 14.3 ~ 79 0
2 SN 2005hk SN* 00 27 50.89 -01 11 53.3   15.92       SNIax 199 1
3 NGC 191 IG 00 38 59.4379910539 -09 00 09.280571010   12       ~ 25 0
4 SN 2006ej SN* 00 38 59.77 -09 00 56.6   16.0 16.4     SNIa 58 1
5 M 31 G 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 11446 1
6 SN 2000cx SN* 01 24 46.19 +09 30 31.3   13.3       SNIap 202 1
7 NGC 524 GiP 01 24 47.707 +09 32 19.65   11.5       ~ 434 1
8 SN 2008Q SN* 01 24 57.23 +09 33 01.5     16.5     SNIa 42 1
9 SN 2008A SN* 01 38 17.38 +35 22 13.7     17.6     SNIax 50 1
10 NGC 634 GiG 01 38 18.679 +35 21 53.47   14.0       ~ 54 0
11 SN 2005gj SN* 03 01 11.96 -00 33 13.9   18.6       SNIapec 181 1
12 SN 2007Y SN* 03 02 35.92 -22 53 50.1     17.5     SNIb 94 1
13 3C 84 Sy2 03 19 48.1597607660 +41 30 42.114155434   13.10 12.48 11.09   ~ 3682 3
14 SN 2005mz SN* 03 19 49.88 +41 30 18.6     18.2     SNIa 29 1
15 SN 2006dd SN* 03 22 41.64 -37 12 13.2   14.5 15.0     SNIa 68 1
16 NGC 1316 GiP 03 22 41.789 -37 12 29.52 9.81 9.15 8.53 7.66   ~ 1242 1
17 SN 2006mr SN* 03 22 42.84 -37 12 28.5     15.6     SNIap 55 1
18 NGC 1367 GiG 03 35 01.351 -24 55 59.19   11.48   9.98 11.1 ~ 176 0
19 SN 2005ke SN* 03 35 04.35 -24 56 38.8     17.2     SNIap 126 1
20 SN 1992A SN* 03 36 27.41 -34 57 31.4   12.56 12.50     SNIa 390 1
21 SN 2007on SN* 03 38 50.90 -35 34 30.0       14.9   SNIa 106 1
22 NGC 1404 GiP 03 38 51.917 -35 35 39.81 11.53 10.69 10.00 9.03   ~ 687 1
23 NGC 1559 GiG 04 17 35.7501219046 -62 47 01.225146010   11.19 10.45 10.11 10.4 ~ 240 1
24 SN 2005df SN* 04 17 37.85 -62 46 09.5     13.8     SNIa 57 1
25 SN 2007ax SN* 08 22 43.26 +22 33 16.9     17.2     SNIap 51 1
26 NGC 2577 GiP 08 22 43.4499824492 +22 33 11.140845735   13.8       ~ 106 0
27 SN 2007uy SN* 09 09 35.40 +33 07 09.9     17.2     SNIbpec 79 1
28 NGC 2811 GiG 09 16 11.100 -16 18 45.78   12.66       ~ 82 0
29 SN 2005am SN* 09 16 12.47 -16 18 16.0     17.5     SNIa 101 1
30 SN 2007S SN* 10 00 31.26 +04 24 26.2     16.7     SNIa 60 1
31 UGC 5378 G 10 00 31.9918120514 +04 24 25.671045696   14.2       ~ 55 0
32 IC 2587 GiG 10 30 59.6168202067 -34 33 46.555534168   13.38 12.95 11.90   ~ 34 0
33 SN 2007cv SN* 10 37 45.4 -27 04 57       15.3   ~ 13 1
34 SN 2007bm SN* 11 25 02.30 -09 47 53.8     16.0     SNIa 46 1
35 SN 2006bp SN* 11 53 55.74 +52 21 09.4 14.5 15.8 14.7     SNIIP 160 1
36 SN 2007gi SN* 12 01 23.42 +61 53 33.8     16.3     SNIa 37 1
37 NGC 4036 LIN 12 01 26.891 +61 53 44.52   12.18 11.20     ~ 240 0
38 SN 2007sr SN* 12 01 52.80 -18 58 21.7     12.79     SNIa 74 1
39 NGC 4038 GiP 12 01 53.002 -18 52 03.32   10.91   9.74 11.0 ~ 1290 1
40 SN 2005bl SN* 12 04 12.24 +20 24 24.6           SNIap 89 1
41 SN 2006X SN* 12 22 53.93 +15 48 32.0     15.3     SNIa 290 1
42 M 100 AGN 12 22 54.9318850854 +15 49 20.294302163 10.04 10.05 9.35     ~ 1704 2
43 SN 1991bg SN* 12 25 03.70 +12 52 15.6   14.75 14.3     SNIapec 545 1
44 SN 1991T SN* 12 34 10.20 +02 39 56.4   11.70 11.51     SNIapec 722 1
45 SN 1990N SN* 12 42 56.68 +13 15 23.4   12.69 12.62     SNIa 379 1
46 SN 2002cx SN* 13 13 49.72 +06 57 31.9   17.68       SNIapec 206 1
47 SN 1996X SN* 13 18 01.13 -26 50 45.3   12.99 13.00     SNIa 182 1
48 SN 1986G SN* 13 25 36.46 -43 01 53.6   12.45 11.44     SNIapec 389 1
49 NGC 5338 G 13 53 26.5501298404 +05 12 27.952720100   14.3       ~ 100 0
50 SN 2006E SN* 13 53 28.65 +05 12 22.8     14.3     SNIa 26 1
51 SN 2007af SN* 14 22 21.03 -00 23 37.6     15.4     SNIa 137 1
52 NGC 5584 EmG 14 22 23.811 -00 23 14.82   12.80   12.0 11.8 ~ 230 0
53 SN 2005bc SN* 14 37 14.78 +38 27 14.7     16.6     SNIa 32 1
54 SN 2005cf SN* 15 21 33.12 -07 26 57.1   13.54       SNIa 251 1
55 MCG-01-39-003 GiP 15 21 33.377 -07 26 51.65   15       ~ 58 0
56 SN 2009dc SN* 15 51 12.12 +25 42 28.0           SNIap 138 1
57 NGC 6618 OpC 18 20 47 -16 10.3           ~ 1526 0
58 SN 2007co SN* 18 23 03.60 +29 53 49.6 17.1 17.1 17.0     SNIa 49 1
59 MCG+05-43-016 G 18 23 04.1772686590 +29 54 04.964949601   14.9       ~ 22 0
60 SN 2004eo SN* 20 32 54.19 +09 55 42.7   15.07 17.8     SNIa 176 1
61 SN 2007cq SN* 22 14 40.41 +05 04 48.6     15.8     SNIa 47 1
62 2MASX J22144070+0504435 G 22 14 40.702 +05 04 42.84           ~ 13 1
63 NGC 7469 Sy1 23 03 15.674 +08 52 25.28 12.60 13.00 12.34     ~ 1947 3
64 SN 2008ec SN* 23 03 15.76 +08 52 24.6           SNIa 48 1
65 SN 2008ha SN* 23 34 52.69 +18 13 35.4           SNIax 157 1
66 UGC 12682 EmG 23 34 53.212 +18 13 36.84   14.7       ~ 74 0
67 MCG-01-60-021 LIN 23 41 47.285 -03 40 01.90 14.88 14.50 13.57     ~ 85 1
68 SN 2006dm SN* 23 41 47.32 -03 40 02.6     17.3     SNIa 30 1

To bookmark this query, right click on this link: simbad:objects in 2010ApJ...721.1627M and select 'bookmark this link' or equivalent in the popup menu


2021.09.22-16:00:41

© Université de Strasbourg/CNRS

    • Contact