Night Report 2019-06-09

Observers: Elizabeth Swann, Christopher Frohmaier

Support Team: Edinburgh

All times in UT

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Notes

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Weather

Beginning of Night: Clear with some thin low cirrus to south

Middle of night: Clear

End of night: Clear

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Calibrations

Evening: PESSTO_calib and PESSTO_bias

Morning: PESSTO_calib and PESSTO_bias

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Science

22:51- Standard star LTT3864, gr11+gr16+13

23:13 - SN2019fcn (and SN2019ejj), gr13 1x1800s, Seeing 1.0

23:56 - SN2019cxx, Acquired acquisition, realised object too close to the moon (<5deg today, <15deg tomorrow), woops! Aborted.

00:01 - SN2019enz, gr11 and gr16, each 1x2700s. Seeing 1.3

01:58 - Technical difficulties

02:07 - Fixed. There was a mechanical fault when the calibration unit was removed after the g16 calibration.

02:08 - AT2019gte classification, seeing 1.1", unknown

02:29 - AT2019gcu classification, seeing 1.1", SN Ia

02:50 - AT2019hch classification, seeing 1.1", SN Ia

03:12 - AT2019hcj classification, seeing 1.1"

There was a problem with this target. No trace in the 2D. TO doesn't know what happened, we all watched him place the slit over the object on the computer.

Maybe a mechanical problem again, we will be monitoring the situation.

03:37 - Standard star EG274, gr11+gr16+13, seeing 0.86"

03:58 - AT2019gwg classification, seeing 0.9", SN Ia

04:20 - SN2019cqc followup,

- Exposure 1, seeing 1.1"

- Exposure 2, seeing 1.1"

- Exposure 3, seeing 1.2"

07:20 - AT2019gme classification, seeing 1.1", SN Ia

07:44 - SN2019dsg followup, seeing 1.0"

08:36 - AT2019hcc followup, seeing 1.2"

09:27 - Standard star Feige110, gr11+gr16+13

09:47 - AT2019hbs classification, seeing 1.1", SN Ia

10:10 - AT2019hcf classification, seeing 1.4", SN Ia