Night Report 2017-09-29

~03:50   Hip108375         TELL

04:00    AT2017gah         FUP (SOFI Blue Grism)(took 25 mins longer than P2PP advertises)

05:30    Hip024337_A       TELL

05:43    N113-YSO04_A      YSO (payback)

08:11    Hip024337_A      TELL

08:23   AT2017fzw        SOFI Blue Gr

09:35   Hip029337        TELL

Observers: Kris Rybicki, Simon Hodgkin

TAT: Regis Cartier, Janet Chen

Support team: Morgan Fraser, Emma Callis

Calibrations: biases, dome arcs+flats - apparently some problem with flats

Conditions: Quite a lot of cirrus around at sunset. Transparency up and down through the night.

Lots of cloud at sunrise.

Seeing: 0.7 arcsecs at 01:50 UT, but declined through the night.

03:20 Switch to SOFI : problem with the electronics requires TO to head to NTT, fixed with loss of about 30 mins

UT       Target            Type            Comment


00:05    EG131             STD

00:27    AT2017gvi         CLASS : Faint - looks like a reddish star

01:02    AT2017gvp         FUP

02:15    ATLAS17jsb        FUP

02:53    ATLAS17kvk        CLASS : looks like a SNIa-CSM (but the emission is extended - so galaxy?)