HET Night Report Reader

Civil Date	Ephemerides
2017-12-22	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:03	00:56	01:26	12:24	12:54	13:47	-	04:06
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Amy Westfall	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:04	-0.1	3.0	12:54	twilight	12:50
Total Time Open					12:50

Program	Night Priority	Science
01:26	Science (downwind, large temp drop)
04:15	Idle due to weather (wind and equipment repair)
06:19	Engineering (lrs2 blind setup,dimm)
07:40	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:42	02:01	0.62	0.91	980	+5026	-0.5	-0.5	-0.1	251	16	First of Night
12:47	12:52	0.76	1.08	800	+5026	0.9	0.5	0.7	276	18	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5004	00:50-00:50	00:00	No motion when UP, DOWN, LEFT, RIGHT buttons pushed. MARS shutdown/restart required.
5067	02:01-04:11	02:10	Received a string of torque limiter and hexapod faults caused by H5 amp problems.	Called: George Damm George replaced the amplifier.
5068	04:11-07:30	03:19	After several failed attempts to move/initialize tracker (and much confusion about why it was not communicating-- we were getting tcsGuiAsyncCommandSender/TMCS failed to acquire trajectory errors, which prompted many server/dSPACE restarts) George finally noticed that the Prof light on H2 was orange, and determined that the fuse needed replacing. Fuse was replaced.

Ops Comments	none

TO Comments	Clear with small variations in seeing, but high winds until past midnight.

RA Comments	Night devoted to sci. Sky mostly clear at sunset. Took LRS2/VIRUS skyflats but at AZ=90 due to high winds forcing us to work downwind. Electrical problem with H5 at start of night (2:30UT).

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:00	22.8			LRS2	cal				S		in dome test after lrs2 ldls cal failure	Yes
lrs20000002_01	skyflat	00:15	22.5			LRS2	cal				S			Yes
virus0000001_01	skyflat	00:23	22.6			VIRUS	cal				S			Yes
virus0000001_02	skyflat	00:24	36.8			VIRUS	cal				S			Yes
virus0000001_03	skyflat	00:26	67.4			VIRUS	cal				S			Yes
lrs20000003_01	flat_ldls_long_B	00:35	31.6			LRS2	cal				S			Yes
lrs20000003_02	flat_ldls_long_B	00:36	31.7			LRS2	cal				S			Yes
lrs20000003_03	flat_ldls_long_B	00:38	31.5			LRS2	cal				S			Yes
lrs20000004_01	bias	00:42	0			LRS2	cal				S			Yes
virus0000002_01	bias	00:42	0			VIRUS	cal				S			Yes
lrs20000004_02	bias	00:43	0			LRS2	cal				S			Yes
virus0000002_02	bias	00:43	0			VIRUS	cal				S			Yes
lrs20000004_03	bias	00:43	0			LRS2	cal				S			Yes
virus0000002_03	bias	00:43	0			VIRUS	cal				S			Yes
virus0000002_04	bias	00:44	0			VIRUS	cal				S			Yes
lrs20000004_04	bias	00:44	0			LRS2	cal				S			Yes
lrs20000004_05	bias	00:45	0			LRS2	cal				S			Yes
virus0000002_05	bias	00:45	0			VIRUS	cal				S			Yes
lrs20000004_06	bias	00:45	0			LRS2	cal				S			Yes
virus0000002_06	bias	00:46	0			VIRUS	cal				S			Yes
virus0000002_07	bias	00:46	0			VIRUS	cal				S			Yes
lrs20000004_07	bias	00:46	0			LRS2	cal				S			Yes
lrs20000004_08	bias	00:47	0			LRS2	cal				S			Yes
virus0000002_08	bias	00:47	0			VIRUS	cal				S			Yes
lrs20000004_09	bias	00:48	0			LRS2	cal				S			Yes
virus0000002_09	bias	00:48	0			VIRUS	cal				S			Yes
virus0000002_10	bias	00:48	0			VIRUS	cal				S			Yes
lrs20000004_10	bias	00:48	0			LRS2	cal				S			Yes
lrs20000004_11	bias	00:49	0			LRS2	cal				S			Yes
virus0000002_11	bias	00:49	0			VIRUS	cal				S			Yes
lrs20000004_12	bias	00:50	0			LRS2	cal				S			Yes
virus0000002_12	bias	00:50	0			VIRUS	cal				S			Yes
lrs20000004_13	bias	00:50	0			LRS2	cal				S			Yes
virus0000002_13	bias	00:50	0			VIRUS	cal				S			Yes
lrs20000004_14	bias	00:51	0			LRS2	cal				S			Yes
virus0000002_14	bias	00:51	0			VIRUS	cal				S			Yes
lrs20000004_15	bias	00:52	0			LRS2	cal				S			Yes
virus0000002_15	bias	00:52	0			VIRUS	cal				S			Yes
lrs20000004_16	bias	00:52	0			LRS2	cal				S			Yes
virus0000002_16	bias	00:52	0			VIRUS	cal				S			Yes
lrs20000004_17	bias	00:53	0			LRS2	cal				S			Yes
virus0000002_17	bias	00:53	0			VIRUS	cal				S			Yes
lrs20000004_18	bias	00:54	0			LRS2	cal				S			Yes
lrs20000004_19	bias	00:54	0			LRS2	cal				S			Yes
virus0000002_18	bias	00:54	0			VIRUS	cal				S			Yes
virus0000002_19	bias	00:54	0			VIRUS	cal				S			Yes
lrs20000004_20	bias	00:55	0			LRS2	cal				S			Yes
virus0000002_20	bias	00:55	0			VIRUS	cal				S			Yes
lrs20000005_01	Hg_R	01:01	162.7			LRS2	cal				S			Yes
lrs20000005_02	Hg_R	01:05	162.5			LRS2	cal				S			Yes
lrs20000005_03	Hg_R	01:08	162.8			LRS2	cal				S			Yes
lrs20000006_01	Hg_B	01:12	142.6			LRS2	cal				S			Yes
lrs20000006_02	Hg_B	01:15	141.5			LRS2	cal				S			Yes
lrs20000006_03	Hg_B	01:18	142.5			LRS2	cal				S			Yes
lrs20000007_01	Cd-A_B	01:41	268.2			LRS2	cal				S			Yes
lrs20000007_02	Cd-A_B	01:47	267.7			LRS2	cal				S			Yes
lrs20000007_03	Cd-A_B	01:52	267.6			LRS2	cal				S			Yes
lrs20000008_01	FeAr_R	02:49	31.4			LRS2	cal				S			Yes
lrs20000008_02	FeAr_R	02:50	31.6			LRS2	cal				S			Yes
lrs20000008_03	FeAr_R	02:52	32.6			LRS2	cal				S			Yes
virus0000003_01	Hg	05:38	22.5			VIRUS	cal				S			Yes
virus0000003_02	Hg	05:39	22.5			VIRUS	cal				S			Yes
virus0000003_03	Hg	05:40	22.5			VIRUS	cal				S			Yes
virus0000004_01	Cd-A	05:46	162.8			VIRUS	cal				S			Yes
virus0000004_02	Cd-A	05:49	162.6			VIRUS	cal				S			Yes
virus0000004_03	Cd-A	05:53	162.6			VIRUS	cal				S			Yes
virus0000005_01	flat_ldls_long	06:01	21.5			VIRUS	cal				S			Yes
virus0000005_02	flat_ldls_long	06:02	22.5			VIRUS	cal				S			Yes
virus0000005_03	flat_ldls_long	06:03	22.4			VIRUS	cal				S			Yes
virus0000005_04	flat_ldls_long	06:04	21.5			VIRUS	cal				S			Yes
virus0000005_05	flat_ldls_long	06:05	21.4			VIRUS	cal				S			Yes
virus0000005_06	flat_ldls_long	06:06	23			VIRUS	cal				S			Yes
virus0000005_07	flat_ldls_long	06:07	22.5			VIRUS	cal				S			Yes
virus0000005_08	flat_ldls_long	06:08	22.6			VIRUS	cal				S			Yes
virus0000005_09	flat_ldls_long	06:10	22.5			VIRUS	cal				S			Yes
virus0000005_10	flat_ldls_long	06:11	22.4			VIRUS	cal				S			Yes
virus0000006_01	parallel	06:25	22.4			VIRUS	sci							Yes
lrs20000010_01	sdss20_J04181+0556_056_W	06:25	900	6.0	Eng18-1-002	LRS2-B	eng						setup as VIRUS hetdex	Yes
virus0000007_01	parallel	06:43	906.6			VIRUS	sci							Yes
lrs20000011_01	sdss20_J04181+0556_056_W	06:43	900	3.0	Eng18-1-002	LRS2-B	eng							Yes
lrs20000012_01	G191B2B_066_W	07:47	127.5	6.9		LRS2	spec		1.19		S			Yes
lrs20000013_01	G191B2B_056_W	07:53	127.7	3.9		LRS2	spec		1.13		S			Yes
virus0000008_01	parallel	08:06	547.8			VIRUS	sci							Yes
lrs20000014_01	parallel	08:06	540	11.0	UT18-1-008	LRS2-R	sci							P4
virus0000009_01	parallel	08:25	307.2			VIRUS	sci							Yes
lrs20000015_01	parallel	08:25	300	10.0	UT18-1-008	LRS2-R	sci							P4
lrs20000016_01	parallel	08:38	180	8.0	PSU18-1-001	LRS2-R	sci							P4
lrs20000017_01	parallel	08:45	180	4.0	PSU18-1-001	LRS2-B	sci							P4
virus0000010_01	parallel	08:57	1208.1			VIRUS	sci							Yes
lrs20000018_01	parallel	08:57	1200	9.0	HET18-1-206	LRS2-B	sci						blind setup, no source visible	Yes
virus0000010_02	parallel	09:18	1207.2			VIRUS	sci							Yes
lrs20000018_02	parallel	09:18	1200	1.0	HET18-1-206	LRS2-B	sci							Yes
lrs20000019_01	parallel	09:44	130	5.8	PSU18-1-001	LRS2-R	sci							P4
lrs20000020_01	parallel	09:48	137.7	1.7	PSU18-1-001	LRS2-B	sci							P4
virus0000011_01	parallel	09:58	1807.2			VIRUS	sci							Yes
lrs20000021_01	parallel	09:58	1800	8.0	UT18-1-007	LRS2-B	sci							P4
virus0000012_01	parallel	10:36	1807.5			VIRUS	sci							Yes
lrs20000022_01	parallel	10:36	1800	8.0	UT18-1-009	LRS2-R	sci							Yes
virus0000013_01	parallel	11:15	1807.6			VIRUS	sci							Yes
lrs20000023_01	parallel	11:15	1800	9.0	UT18-1-009	LRS2-R	sci							Yes
virus0000014_01	parallel	11:52	1207.2			VIRUS	sci							Yes
lrs20000024_01	parallel	11:52	1200	7.0	HET18-1-206	LRS2-B	sci							Yes
virus0000014_02	parallel	12:13	1207.1			VIRUS	sci							Yes
lrs20000024_02	parallel	12:13	1200	1.0	HET18-1-206	LRS2-B	sci							Yes
virus0000015_01	dark	12:36	360			VIRUS	cal				S			Yes
virus0008000_01	bias	19:13	0			VIRUS	cal				S			Yes
virus0008001_01	bias	19:16	0			VIRUS	cal				S			Yes
virus0008002_01	bias	19:17	0			VIRUS	cal				S			Yes
virus0008003_01	bias	19:20	0			VIRUS	cal				S			Yes
virus0008004_01	bias	19:21	0			VIRUS	cal				S			Yes
lrs20009990_01	bias	22:17	0			LRS2	cal				S			Yes
virus0009990_01	bias	22:17	0			VIRUS	cal				S			Yes
lrs20009991_01	FeAr_R	22:23	32.5			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	22:24	31.5			LRS2	cal				S			Yes
lrs20009993_01	dark	22:26	300			LRS2	cal				S			Yes
virus0009991_01	Hg	22:37	21.8			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	22:38	161.5			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	22:41	22.6			VIRUS	cal				S			Yes
lrs20000023_01	flat_Qth_R	23:37	31.7			LRS2	cal				S			Yes
lrs20000023_02	flat_Qth_R	23:38	32.8			LRS2	cal				S			Yes
lrs20000023_03	flat_Qth_R	23:40	32.4			LRS2	cal				S			Yes
lrs20000023_04	flat_Qth_R	23:41	31.5			LRS2	cal				S			Yes
lrs20000023_05	flat_Qth_R	23:43	32.8			LRS2	cal				S			Yes
lrs20000025_01	flat_ldls_long_B	23:51	32.1			LRS2	cal				S			Yes
lrs20000025_02	flat_ldls_long_B	23:52	32.6			LRS2	cal				S			Yes

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