Night Report 2015-10-10

Observers: Joe Lyman, Heather Campbell

TAT: Janet Chen, Annalisa de Cia

Data reducers: Morgan Fraser

Intermittent thick clouds for first half of night, causing problems for a few exposures.

Conditions improved for second half.

UT      Target                  Comment


23:30                           Cloudy, wind ~5m/s, dome closed.

00:45                           Dome opened, intermittent clouds

01:00   MASTERJ233...           Classification (guide star lost and aborted after ~400s, noisy but looks to be type II)

01:20   PS15cgd                 Classification (aborted, nothing visible in 2D spectrum)

01:35                           Dome closed.

02:45                           Dome opened

02:45   PS15cgd                 Classification reattempt (blue continuum with gal/agn features)

03:20   ASASSN-15lh             Followup (g11)

03:20                           Seeing ~1.2-1.3"

04:25   SN2009ip                Followup photometry (BVRi)

06:00   DES15S2nr               Followup (g13)

07:50   ASASSN-15og             Followup photometry (BVRi)

08:00   SN2015F                 Followup photometry (UBVgri)

08:20                           Seeing ~1.5"

08:35   L745a                   Spec standard

09:00   PS15cej                 Classification (Ia at peak)

09:25                           Sky flats UVi