Jun 6 (UT)

Observers: Mengtao Tang, Dan Stark

XX:XX UT - Dome opened.

XX:XX UT - Dome closed.

-- Mengtao Tang - 2016-06-06

01:00 UT - calibration for mask EGSELG

01:20 UT - calibration finished

03:17 UT - test acquisition, offset by 1 degree, seeing = 0.9

03:40 UT - acquisition with another guide star

guiding problem

04:30 UT - first exposure of EGSELG, seeing = 0.8", airmass = 1.1

04:55 UT - second exposure of EGSELG, seeing = 0.7", airmass = 1.07

05:16 UT - third exposure of EGSELG, seeing = 1.1, airmass = 1.07

05:38 UT - fourth exposure of EGSELG, seeing = 1.0", airmass = 1.09

05:59 UT - fifth exposure of EGSELG, seeing = 0.9", airmass = 1.10

06:21 UT - sixth exposure of EGSELG, seeing = 1.0", airmass = 1.12

06:46 UT - seventh exposure of EGSELG, seeing = 1.2", airmass = 1.16

07:09 UT - eighth exposure of EGSELG (7 min) seeing = 1.1", airmass = 1.20

07:19 UT - finished

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