Pre-explosion and late-time HST observations of the sites of SNe 2008cn, 2009kr and 2009md.
| Date . | Instrument . | Filter . | Exposure . |
|---|---|---|---|
| (ut) . | . | . | time(s) . |
| SN 2008cn | |||
| 1996 May 27.5 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 01.4 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 08.3 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 14.1 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 21.0 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 28.8 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jul 07.4 | WFPC2/WF2 | F555W | 4800b |
| 1997 Jun 17.5 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 1997 Jul 17.9 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 2011 May 29.0 | ACS/WFC | F435W | 1060 |
| ACS/WFC | F555W | 1860 | |
| ACS/WFC | F814W | 1585 | |
| SN 2009kr | |||
| 2008 Jan 11.3 | WFPC2/WF3 | F555W | 460 |
| WFPC2/WF3 | F814W | 700 | |
| 2012 Oct 26.3 | ACS/WFC | F435W | 1080 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
| SN 2009md | |||
| 2005 Mar 14.3 | WFPC2/WF2 | F606W | 4900c |
| WFPC2/WF2 | F814W | 4700c | |
| 2005 May 20.8 | WFPC2/WF2 | F606W | 5200c |
| WFPC2/WF2 | F814W | 5200c | |
| 2012 Nov 08.1 | ACS/WFC | F435W | 1072 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
| Date . | Instrument . | Filter . | Exposure . |
|---|---|---|---|
| (ut) . | . | . | time(s) . |
| SN 2008cn | |||
| 1996 May 27.5 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 01.4 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 08.3 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 14.1 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 21.0 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 28.8 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jul 07.4 | WFPC2/WF2 | F555W | 4800b |
| 1997 Jun 17.5 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 1997 Jul 17.9 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 2011 May 29.0 | ACS/WFC | F435W | 1060 |
| ACS/WFC | F555W | 1860 | |
| ACS/WFC | F814W | 1585 | |
| SN 2009kr | |||
| 2008 Jan 11.3 | WFPC2/WF3 | F555W | 460 |
| WFPC2/WF3 | F814W | 700 | |
| 2012 Oct 26.3 | ACS/WFC | F435W | 1080 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
| SN 2009md | |||
| 2005 Mar 14.3 | WFPC2/WF2 | F606W | 4900c |
| WFPC2/WF2 | F814W | 4700c | |
| 2005 May 20.8 | WFPC2/WF2 | F606W | 5200c |
| WFPC2/WF2 | F814W | 5200c | |
| 2012 Nov 08.1 | ACS/WFC | F435W | 1072 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
Notes.a3 × 2 exposures.
b2 × 2 exposures.
c4 exposures.
Pre-explosion and late-time HST observations of the sites of SNe 2008cn, 2009kr and 2009md.
| Date . | Instrument . | Filter . | Exposure . |
|---|---|---|---|
| (ut) . | . | . | time(s) . |
| SN 2008cn | |||
| 1996 May 27.5 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 01.4 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 08.3 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 14.1 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 21.0 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 28.8 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jul 07.4 | WFPC2/WF2 | F555W | 4800b |
| 1997 Jun 17.5 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 1997 Jul 17.9 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 2011 May 29.0 | ACS/WFC | F435W | 1060 |
| ACS/WFC | F555W | 1860 | |
| ACS/WFC | F814W | 1585 | |
| SN 2009kr | |||
| 2008 Jan 11.3 | WFPC2/WF3 | F555W | 460 |
| WFPC2/WF3 | F814W | 700 | |
| 2012 Oct 26.3 | ACS/WFC | F435W | 1080 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
| SN 2009md | |||
| 2005 Mar 14.3 | WFPC2/WF2 | F606W | 4900c |
| WFPC2/WF2 | F814W | 4700c | |
| 2005 May 20.8 | WFPC2/WF2 | F606W | 5200c |
| WFPC2/WF2 | F814W | 5200c | |
| 2012 Nov 08.1 | ACS/WFC | F435W | 1072 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
| Date . | Instrument . | Filter . | Exposure . |
|---|---|---|---|
| (ut) . | . | . | time(s) . |
| SN 2008cn | |||
| 1996 May 27.5 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 01.4 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 08.3 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 14.1 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 21.0 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jun 28.8 | WFPC2/WF2 | F555W | 7400a |
| 1996 Jul 07.4 | WFPC2/WF2 | F555W | 4800b |
| 1997 Jun 17.5 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 1997 Jul 17.9 | WFPC2/WF2 | F814W | 7400a |
| WFPC2/WF2 | F555W | 4800b | |
| 2011 May 29.0 | ACS/WFC | F435W | 1060 |
| ACS/WFC | F555W | 1860 | |
| ACS/WFC | F814W | 1585 | |
| SN 2009kr | |||
| 2008 Jan 11.3 | WFPC2/WF3 | F555W | 460 |
| WFPC2/WF3 | F814W | 700 | |
| 2012 Oct 26.3 | ACS/WFC | F435W | 1080 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
| SN 2009md | |||
| 2005 Mar 14.3 | WFPC2/WF2 | F606W | 4900c |
| WFPC2/WF2 | F814W | 4700c | |
| 2005 May 20.8 | WFPC2/WF2 | F606W | 5200c |
| WFPC2/WF2 | F814W | 5200c | |
| 2012 Nov 08.1 | ACS/WFC | F435W | 1072 |
| ACS/WFC | F555W | 1700 | |
| ACS/WFC | F814W | 1536 | |
Notes.a3 × 2 exposures.
b2 × 2 exposures.
c4 exposures.
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