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Observers : C. Inserra (QUB) Flora Cellier-Holzem (LPHNE)
Data analysts on duty : M. Fraser, D. Wright, A. Pastorello
Time shared with Benetti Large Program (BLP) over the second three nights rather than the breakdown of firewalled nights - this was due to RA pressue ranges of targets and having to work around the weather. Data reduced, as much as possible with the PESSTO pipeline
Total time spent BLP on 20120818 : 7h
Total time overall in Aug 2012 : 23h (out of total of about 42hr clear)
Total time lost on 20120818: 0h
All times CST and approximate 18.55 start 19.00 SN2012dh JHK (BLP followup) 19.10 SN2012P BG (BLP followup) plus telluric 20.20 SNhunt 133 JHK + BG (BLP followup) plus telluric 22.20 SN2012dy JHK +BG,RG (BLP followup) plus telluric and flux standard
01.50 Switch to EFOSC2 and PESSTO (follow up target) 02.00 SN 2012dy gm13+UBVRI (PI:Bufano) seeing~0.5 02.45 SSS120810:231802-560926 gm13+UBVRi (PI:Smartt) From a quick comparison with 10gx it seems at +7d from maximum lights and a redshift close to 0.34 (if the z is correct the abs magnitude at the discovery should be -23.2) seeing~0.5 03.35 LSQ12dlf gm13+ UBVRi (PI:Smartt) also this one resemble the 10gx but at 20d post maximum light seeing~0.5 04.20 Feige 110 gm11,gm16,gm13 (with and without the blocking filter) 04.30 PG0231 UBVRIgrz seeing~0.5 04.50 SN2012ec griz +gm11,gm16 (PI:Maund) Ha velocity v~10800 km/s, the feature on the blue side of Ha is Si II v~7000 km/s (velocity of the same order of the Fe II) seeing~0.6 05.35 SNhunt121 V (PI:Valenti) 06.00 Finish
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