Night report page - 20130103

Observers: Jesper Sollerman, Francesco Taddia

Data reduction team: Mattias Ergon, Giorgos Leloudas

Observations with SOFI the all night.


Seeing 0.9" at the beginning of the night, then >1".

SOFI arc lamps, no other daytime calibration for technical problems with the telescope

UT 00:15 image analysis

UT 00:35 SN 2012ec JHK (excellent quality)

UT 01:30 SN 2012ec BG (great S/N, we saw Paschen beta and gamma)

UT 03:00 Telluric Hip010545 BG

UT 03:05 LSQ12hxg J (good S/N)

UT 03:30 SN 2012fr JHK (good S/N)

UT 03:45 SN 2012fr BG+RG (good S/N)

UT 04:45 Telluric HiP016344 BG+RG

UT 04:55 SN 2012hr JHK (good S/N)

UT 05:15 SN 2012hr BG+RG (good S/N)

UT 07:50 Telluric Hip021368 BG+RG

UT 08:00 Flux STD LTT3218 BG+RG

UT 08:12 SN 2012ht JHK (good S/N)

UT 08:20 SN 2012ht BG (good S/N)

UT 08:50 Telluric Hip023984 BG

SOFI spectral flat