HET Night Report Reader

Civil Date	Ephemerides
2017-03-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:03	01:52	02:20	11:53	12:21	13:10	-	11:17
Night Length	9:33		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
John Caldwell	Emily Bevins	-	-

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	Phillip McQueen, Jason Ramsey, Trent Peterson, Gary HIll,

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:10	16.8	13.7	06:58	clouds	03:48
Total Time Open					3:48

Program	Night Priority	Engineering
02:20	Engineering (tests)
06:58	Idle due to weather (clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:15	04:02	0.49	0.72	1000	19044	16.2	16.0	15.2	154	6	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
4807	03:19-03:19	00:00	dmiGetCcasOffset error tonight in AOA. DId not seem to cause any issue during stacking.	Continue with stacking.

Ops Comments	none

TO Comments	High dust count at beginning of night. Cleared for a limited time, then clouds moved in half way through the night and never cleared. Ran multiple closed dome trajectories.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000000_00	tst	01:39	0	0.0		LRS2	eng							Yes
lrs20000000_01	tst	01:42	0	0.0		LRS2	eng							Yes
virus0000000_02	bias	02:06	0			VIRUS	cal				S			Yes
virus0000000_03	bias	03:34	0			VIRUS	cal				S			Yes
virus0000000_04	bias	03:40	0			VIRUS	cal				S			Yes
virus0000000_05	bias	03:56	0			VIRUS	cal				S			Yes
virus0000000_06	bias	05:31	0			VIRUS	cal				S			Yes
virus0000000_07	bias	06:07	0			VIRUS	cal				S			Yes
virus0000000_08	bias	06:12	0			VIRUS	cal				S			Yes
virus0000000_09	bias	06:15	0			VIRUS	cal				S			Yes
virus0000001_01	bias	06:39	0			VIRUS	cal				S			Yes
virus0000001_02	bias	06:39	0			VIRUS	cal				S			Yes
virus0000001_03	bias	06:40	0			VIRUS	cal				S			Yes
virus0000001_04	bias	06:40	0			VIRUS	cal				S			Yes
virus0000001_05	bias	06:41	0			VIRUS	cal				S			Yes
virus0000001_06	bias	06:41	0			VIRUS	cal				S			Yes
virus0000001_07	bias	06:42	0			VIRUS	cal				S			Yes
virus0000001_08	bias	06:42	0			VIRUS	cal				S			Yes
virus0000001_09	bias	06:42	0			VIRUS	cal				S			Yes
virus0000001_10	bias	06:43	0			VIRUS	cal				S			Yes
virus0000001_11	bias	06:43	0			VIRUS	cal				S			Yes
virus0000001_12	bias	06:44	0			VIRUS	cal				S			Yes
virus0000001_13	bias	06:44	0			VIRUS	cal				S			Yes
virus0000001_14	bias	06:45	0			VIRUS	cal				S			Yes
virus0000001_15	bias	06:45	0			VIRUS	cal				S			Yes
virus0000001_16	bias	06:45	0			VIRUS	cal				S			Yes
virus0000001_17	bias	06:46	0			VIRUS	cal				S			Yes
virus0000001_18	bias	06:46	0			VIRUS	cal				S			Yes
virus0000001_19	bias	06:47	0			VIRUS	cal				S			Yes
virus0000001_20	bias	06:47	0			VIRUS	cal				S			Yes
virus0000001_21	bias	06:48	0			VIRUS	cal				S			Yes
virus0000001_22	bias	06:48	0			VIRUS	cal				S			Yes
virus0000001_23	bias	06:48	0			VIRUS	cal				S			Yes
virus0000001_24	bias	06:49	0			VIRUS	cal				S			Yes
virus0000001_25	bias	06:49	0			VIRUS	cal				S			Yes
virus0000002_01	dark	07:01	1000			VIRUS	cal				S			Yes
virus0000002_02	dark	07:18	1000			VIRUS	cal				S			Yes
virus0000002_03	dark	07:35	1000			VIRUS	cal				S			Yes
virus0000002_04	dark	07:53	1000			VIRUS	cal				S			Yes
virus0000002_05	dark	08:10	1000			VIRUS	cal				S			Yes
virus0000003_01	Hg	08:34	21.6			VIRUS	cal				S			Yes
virus0000004_01	Cd	08:35	161.9			VIRUS	cal				S			Yes
virus0000005_01	flat_ldls	08:38	23.3			VIRUS	cal				S			Yes
virus0000000_00	bias	23:54	0			VIRUS	cal				S			Yes

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