Night report page---20130111

Observers: Jesper Sollerman, Francesco Taddia

Data reduction team: Mattias Ergon, Giorgos Leloudas

Observations with EFOSC2 all the night.


Dimm-Seeing 0.6" in the beginning of the night

EFOSC2 bias, spectroscopic flat fields and arcs in afternoon

UT 00:05 EFOSC2 skyflats UBVRi

UT 00:40 STDSPEC vma2 gr11+gr13+gr16 / slit 1.0"

UT 00:53 image analysis

UT 01:15 SN2013F UBVRi + gr11 (the spectrum has good S/N,

the SN is bright but elongated in the UBVRi images because of the high airmass)

UT 02:00 LSQ12dlf V, 3x300 (faint source, but detected. Seeing 0.9")

UT 02:20 LSQ13heq UBVRi + gr11 (we see broad features in the spectrum, imaging has good quality, seeing 1.0")

UT 04:15 LSQ12hxg UBVRi + gr11 (good S/N for both spectrum and imaging)

UT 05:40 SN2012hr UBVRi + gr11 + gr16 (excellent S/N)

UT 06:38 RU152 UBVRi

UT 06:50 STDSPEC LTT3218 gr11+gr13+gr16 / slits 1.0"

UT 07:05 LSQ13ax gr13 *classification (Ia around max)

***Clouds in the East! ***

UT 07:40 RU149 UBVRi, aborted, non-photometric due to clouds

UT 07:45 SN2012ht gr11+gr16 / slits 1.0" Bright

UT 08:10 LSQ12iak gr13 *classification, not detected in acq. image

UT 08:20 LSQ12hos gr13 *classification (Ia about a month after max)

UT 08:55 STDSPEC LTT3864 gr11+gr13+gr16 / slits 1.0"