Date of last modification: Mar 27 2008, 1:30 pm chilean time. Supernovae (sorted by local time of observation) ------------------------------------------------------------------------------------------------ Name spectr. Priority RA DEC Comments (1 is highest) (2000.0) ------------------------------------------------------------------------------------------------ SN 2007on 3x400 3 03 38 50.90 -35 34 30.0 SN 2008M 3x600 1.5 06 21 41.28 -59 43 45.4 SN 2008C 3x900 2 06 57 11.53 +20 26 13.7 SN 2008O 3x1200 3 06 57 34.46 -45 48 44.3 SN 2006jd 3x1200 3 08 02 07.43 +00 48 31.5 SN 2008bi 3x400 1 08 35 53.39 +00 42 23.1 Needs classification! SN 2008W 3x600 1.5 08 36 19.22 -20 16 52.5 SN 2008bh 3x600 1 08 40 46.15 -04 07 09.3 CHASE SN SN 2007sq 3x1200 3 08 47 16.13 -20 01 27.6 SN 2008bc 3x600 1 09 38 31.23 -63 58 25.6 CHASE SN SN 2008ae 3x1200 2 09 56 03.20 +10 29 58.8 2002cx-like SN 2008bd 3x900 2 10 18 23.32 -13 06 11.2 CHASE SN SN 2008K 3x900 1 11 38 10.54 -23 25 36.1 SN 2007sr 3x400 2 12 01 52.80 -18 58 21.7 SN 2008bf 3x600 1 12 04 02.90 +20 14 42.6 SN 2008ar 3x900 2 12 24 37.92 +10 50 17.4 SN 2008aq 3x600 1.5 12 50 30.42 -10 52 01.4 SN 2008aw 3x400 1 13 04 14.12 -10 19 12.3 SN 2007it 3x600 3 14 18 25.60 -43 22 54.0 SN 2008ag 3x600 1 18 39 52.38 -67 25 59.0 SN 2008bk 3x120 1 23 57 47.50 -32 33 24.0 Needs classification! Galaxies that need redshift None 2 - 3 Spectrophotometric standards with wide slit One telluric standard with narrow (high s/n) and narrow slit. ------------------------------------------------------------------------------------------------ Airmass plot. Note: For ACTIVE SNe we should orient the slit along the paralactic angle. However, if the SN is located close to the host it might be necessary to pick a different and more convenient angle to avoid contamination of the host. If so, it would be convenient to observe the SN at a low airmass. The finding charts can be foundHERE and/orHERE . Exposure times are only tentative and need to be adjusted according to obtained S/N. ---------------------------------------------------- Spectrophotometric Standard Stars ---------------------------------------------------- Star RA (2000) DEC V Time (sec) ---------------------------------------------------- LTT 377 00:41:46.6 -33:39:10 11.229 40 LTT 1020 01:54:49.7 -27:28:29 11.522 40 EG 21 03:10:30.4 -68:36:05 11.379 40 LTT 1788 03:48:22.2 -39:08:35 13.155 80 LTT 2415 05:56:24.2 -27:51:26 12.214 60 Hilt 600 06:45:13.5 +02:08:15 10.441 20 L745-46A 07:40:20.9 -17:24:42 13.0 80 LTT 3218 08:41:33.6 -32:56:55 11.858 40 LTT 3864 10:32:13.8 -35:37:42 12.171 40 LTT 4364 11:45:36.6 -64:50:24 11.504 40 Feige 56 12:06:39.7 +11:40:39 11.057 40 LTT 4816 12:38:50.7 -49:47:58 13.794 80 CD 32 14:11:46.3 -33:03:15 10.452 40 LTT 6248 15:38:59.8 -28:35:34 11.797 40 EG 274 16:23:33.7 -39:13:48 11.029 40 LTT 7379 18:36:26.2 -44:18:37 10.225 20 LTT 7987 20:10:57.1 -30:13:03 12.230 40 LTT 9239 22:52:40.9 -20:35:27 12.068 40 Feige 110 23:19:58.3 -05:09:56 11.826 40 LTT 9491 23:19:35.2 -17:05:28 14.112 120 ----------------------------------------------------