Date: 2020 Jun 21 UTC
Observers: Wood, Garnavich
TO: David Gonzalez
SA: Olga Kuhn

Moon phase: dark

Summary:

Hybrid remote observing (Zoom/Anydesk from South Bend), telescope set up
for starting with LBC. Smoke from the Bighorn fire near Tucson still a
problem. Ran binned MODS calibrations and created updated scripts to put
in osurc folder. Never opened, although the smoke conditions did improve
towards the end of the night.


Calibrations: 

MODS biases, pixel flats, slit flats, cal lamps (all binned 1x2)
MODS acquisition imaging biases, flats (1Kx1K)
Arc lamp tests


Completed Programs: 


Details (All times UT):
----------------------------------
02:45 - Closed at sunset because of wildfire smoke.

03:20 - Summit still reports particles in flashlight
	beam and smell of smoke. Compared to yesterday,
	particles are smaller and there are fewer of them.

03:50 - Starting MODS biases, binned 1x2.

04:05 - Starting MODS pixel flats, binned 1x2. Repeating the
	script for MODS2 because settings were incorrect the
	first time and a fits flush messed up some exposures.

04:30 - Summit conditions still the same. Remaining closed.

04:45 - Starting MODS slit flats, binned 1x2.

05:00 - Starting MODS lamp calibrations, binned 1x2. It's
	possible that the Ne lamp didn't turn on properly for
	a couple exposures (mods2b #34, mods2r #26). Or maybe
	the Hg lamp? Repeating the lamp cals.

05:35 - Starting 1Kx1K biases.

05:40 - Summit report still the same, lots of particles in the air.

05:50 - Starting MODS imaging flats (red onlyn, 1Kx1K).

06:25 - Starting arc lamp tests to see which (if any) are not working
	properly, as indicated by note above.
.
06:45 - Still lots of particles from smoke on the summit. Conditions
	seem better than last night, but not good enough to open.

07:50 - No change in summit conditions. Remaining closed.

07:55 - Starting another round of binned pixel flats, with an adjustment
	to the MODS2 settings (trying to get non-saturated flats)

08:45 - Smell of smoke no longer present on summit but lots of
	particles still in the flashlight beam. 

09:40 - Particles still present in flashlight beam on summit.