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night-report-2014-03-10

Observers: Nic Walton
Support team: Morgan Fraser
TAT: Michel Dennefeld & Stefan Taubenberger

Weather:

Moon - quarter 2, illum 74% - sets UT 06

Start of night:    Wind 3m/s, Humidity 55%. No cloud.  DIMM seeing 0.81".
Middle of night: Wind 3m/s, Humidity 20%. No cloud.  DIMM seeing 0.9"
End of night:      Wind 5m/s, Humidity 40%. No cloud.  DIMM seeing 1.0"

The night was PHOTOMETRIC

Observations:

19:00        Bias, Dome Flats and Arcs. 

23.13        Sunset

23.20        Skyflats UVi

23.45        LTT745a spectrophotometric standard / 1 and 1.5 arcsec slits   Gr11/16/13

00:05        Image analysis

00.26        end Twilight

00.26        SKY_J1353283-5757506  followup  --> 1x1800s Gr#11

01.05       SN2013gr  Followup --> 2x1800s Gr13

02.11       PS1-14qh classification --> SN Ia +9d z=0.12

02.34       LSQ14xp classification --> SN Ia +8d z=0.158

03.06       LSQ14ahn classification --> very blue spectrum, few features

03.40       PAMELA classification --> SN Ia (possibly 91bg type) -4d z=0.142

04.20       PS1-14rq classification --> SN IIP, ~20days post max z~0.015

04.30       CSS140309-103126-155700 classification --> SN Ia +3d z=0.073

04.55       MLS140310-111158+05391 classification --> SN Ia (91T type)  -1d pre-max, z=0.117

05.20       PS1-14rx classification --> SN Ia -3d  z=0.06

05.46       LSQ14aeg classification --> SN Ia at max, z=0.06

06.11       PS1-14qc classification --> SN IIP at ~max, z ~0.07

06.43       PS1-14qg classification --> SN Ib at max, z~0.06

07.20       PSN J15044009+123754 classification --> SN Ia -6d pre-max, z=0.028  (submit as a CBET, rather than ATel)

07.30       LSQ14ye classification --> acq image only: no object in acq image --> probably asteroid

07.45       LSQ14aga classification --> SN Ia -3d, z=0.14

08.15       PS1-14qo classification --> acq image only: no object in acq image --> probably asteroid

08.20       PS1-14re classification --> acq image only: no object in acq image --> probably asteroid

08.35       LSQ14agx classification --> SN Ia?  early -10d , z ~ 0.16

09.15       LSQ14afa classification --> not a SN --> LBV?

09.20     Twilight starts

09.40    EG274 spectrophotometric standard  - 1 and 1.5 arcsec slits. 

Bias and Dome flats + Arcs to finis


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