HET Night Report Reader

Civil Date	Ephemerides
2017-02-17	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:49	01:39	02:07	12:13	12:41	13:30	07:05	-
Night Length	10:06		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Matthew Shetrone	Emily Bevins	-	-

Overlaps
TO Overlap	RA Overlap
Amy Westfall	-

Other Personnel	Herman Kriel, Randy Bryant

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:50	9.9	9.9	02:32	engineering	01:42
03:44	8.9	8.5	04:56	clouds	01:12
05:25	8.5	9.0	06:55	clouds	01:30
07:57	8.5	8.9	12:10	twilight	04:13
Total Time Open					8:37

Program	Night Priority	Engineering
02:07	Engineering (mount model)
04:53	Idle due to weather (clouds)
05:30	Science
05:47	Engineering (mount model)
06:29	Idle due to weather (clouds)
09:50	Engineering (mount model)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:14	02:05	0.43	0.66	1000	20868	9.0	9.6	9.5	272	14	First of Night
↪ Comments			Herman observing stacking procedure.
08:02	08:33	0.44	0.65	1000	21587	8.5	8.5	8.6	278	23	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
4813	02:13-03:55	01:42	Unable to connect to BIB camera after multiple restarts of the PAS. Called Randy, suspect that the work done on removing the DWFS ethernet switch during the day resulted in the BIB camera coming offline.	Called: Randy Randy and Herman both came up to the telescope to reconnect the BIB camera.
4295	05:45-05:46, 10:32 - 10:33	00:02	Premature end to trajectories due to TMCS not receiving next point.	Called: Brent Left voicemail for Brent and continued the night running engineering tests.
1696	04:23-04:24	00:01	Removed sensor for LTSE 91:4

Ops Comments	none

TO Comments	Clouds for long periods of time. Skies cleared enough near the end of night to complete a few tests.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	01:00	23.6			LRS2	cal				S			Yes
lrs20000001_02	skyflat	01:02	22.9			LRS2	cal				S			Yes
virus0000001_01	skyflat	01:08	22.9			VIRUS	cal				S			Yes
virus0000001_02	skyflat	01:09	38.3			VIRUS	cal				S			Yes
virus0000001_03	skyflat	01:11	67.9			VIRUS	cal				S			Yes
lrs20000002_01	Hg_R	01:19	142.5			LRS2	cal				S			Yes
lrs20000002_02	Hg_R	01:22	141.1			LRS2	cal				S			Yes
lrs20000002_03	Hg_R	01:25	142.4			LRS2	cal				S			Yes
lrs20000003_01	Hg_B	01:28	142			LRS2	cal				S			Yes
lrs20000003_02	Hg_B	01:32	141.9			LRS2	cal				S			Yes
lrs20000003_03	Hg_B	01:35	142.2			LRS2	cal				S			Yes
lrs20000004_01	Cd_B	01:38	266.8			LRS2	cal				S			Yes
lrs20000004_02	Cd_B	01:43	267.7			LRS2	cal				S			Yes
lrs20000004_03	Cd_B	01:49	266.8			LRS2	cal				S			Yes
lrs20000005_01	FeAr_R	01:54	32			LRS2	cal				S			Yes
lrs20000005_02	FeAr_R	01:55	32.2			LRS2	cal				S			Yes
lrs20000005_03	FeAr_R	01:57	31.5			LRS2	cal				S			Yes
lrs20000006_01	flat_Qth_R	01:58	32.6			LRS2	cal				S			Yes
lrs20000006_02	flat_Qth_R	01:59	31.7			LRS2	cal				S			Yes
lrs20000006_03	flat_Qth_R	02:01	32			LRS2	cal				S			Yes
lrs20000006_04	flat_Qth_R	02:02	32.6			LRS2	cal				S			Yes
lrs20000006_05	flat_Qth_R	02:03	31.7			LRS2	cal				S			Yes
lrs20000007_01	flat_ldls_B	02:05	36.5			LRS2	cal				S			Yes
lrs20000007_02	flat_ldls_B	02:06	37.7			LRS2	cal				S			Yes
lrs20000007_03	flat_ldls_B	02:08	37.5			LRS2	cal				S			Yes
virus0000002_01	parallel	05:37	600			VIRUS	sci						exposure cut to 600 seconds by tracker problem	Yes
lrs20000008_01	parallel	05:37	600	7.0	UT17-1-004	LRS2-B	sci						trajectory cut short by Tracker problems, spectrum might be useful.	No
virus0000003_01	bias	08:31	0			VIRUS	cal				S			Yes
lrs20000009_01	bias	08:31	0			LRS2	cal				S			Yes
virus0000003_02	bias	08:32	0			VIRUS	cal				S			Yes
lrs20000009_02	bias	08:32	0			LRS2	cal				S			Yes
virus0000003_03	bias	08:32	0			VIRUS	cal				S			Yes
lrs20000009_03	bias	08:32	0			LRS2	cal				S			Yes
virus0000003_04	bias	08:33	0			VIRUS	cal				S			Yes
lrs20000009_04	bias	08:33	0			LRS2	cal				S			Yes
virus0000003_05	bias	08:34	0			VIRUS	cal				S			Yes
lrs20000009_05	bias	08:34	0			LRS2	cal				S			Yes
virus0000003_06	bias	08:34	0			VIRUS	cal				S			Yes
lrs20000009_06	bias	08:34	0			LRS2	cal				S			Yes
virus0000003_07	bias	08:35	0			VIRUS	cal				S			Yes
lrs20000009_07	bias	08:35	0			LRS2	cal				S			Yes
virus0000003_08	bias	08:36	0			VIRUS	cal				S			Yes
lrs20000009_08	bias	08:36	0			LRS2	cal				S			Yes
virus0000003_09	bias	08:36	0			VIRUS	cal				S			Yes
lrs20000009_09	bias	08:36	0			LRS2	cal				S			Yes
virus0000003_10	bias	08:37	0			VIRUS	cal				S			Yes
lrs20000009_10	bias	08:37	0			LRS2	cal				S			Yes
virus0000003_11	bias	08:38	0			VIRUS	cal				S			Yes
lrs20000009_11	bias	08:38	0			LRS2	cal				S			Yes
virus0000004_01	Hg	08:46	143.5			VIRUS	cal				S			Yes
virus0000005_01	Cd	08:49	267.7			VIRUS	cal				S			Yes
virus0000006_01	flat_ldls	08:54	36.8			VIRUS	cal				S			Yes
lrs20012000_01	Hg_R	20:16	141.9			LRS2	cal				S			Yes
lrs20012001_01	Hg_B	20:19	141.9			LRS2	cal				S			Yes
lrs20012002_01	Cd_B	20:22	268.1			LRS2	cal				S			Yes
lrs20012003_01	flat_Qth_R	20:28	32			LRS2	cal				S			Yes
lrs20012004_01	bias	20:29	0			LRS2	cal				S			Yes
virus0012000_01	bias	20:34	0			VIRUS	cal				S			Yes
lrs20012005_01	bias	20:34	0			LRS2	cal				S			Yes
virus0012000_02	bias	20:34	0			VIRUS	cal				S			Yes
lrs20012005_02	bias	20:34	0			LRS2	cal				S			Yes
virus0012000_03	bias	20:35	0			VIRUS	cal				S			Yes
lrs20012005_03	bias	20:35	0			LRS2	cal				S			Yes
virus0012100_01	Hg	20:40	142.3			VIRUS	cal				S			Yes
virus0012101_01	Cd	20:43	267.5			VIRUS	cal				S			Yes
virus0012102_01	flat_ldls	20:48	37.8			VIRUS	cal				S			Yes
virus0012103_01	bias	20:50	0			VIRUS	cal				S			Yes
lrs20009990_01	FeAr_R	22:30	31.2			LRS2	cal				S			Yes
lrs20009991_01	flat_Qth_R	22:32	31.2			LRS2	cal				S			Yes
lrs20009992_01	dark	22:33	31.2			LRS2	cal				S			Yes
lrs20009993_01	bias	22:39	0			LRS2	cal				S			Yes
virus0009990_01	Hg	22:46	141.5			VIRUS	cal				S			Yes
virus0009991_01	Cd	22:49	266.5			VIRUS	cal				S			Yes
virus0009992_01	flat_ldls	22:54	36.6			VIRUS	cal				S			Yes
virus0009993_01	bias	22:56	0			VIRUS	cal				S			Yes

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