HET Night Report Reader

Civil Date	Ephemerides
2017-09-02	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:21	02:11	02:40	11:11	11:41	12:30	23:01	10:03
Night Length	8:31		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
Emily Bevins	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:22	21.7	21.5	11:22	twilight	10:00
Total Time Open					10:00

Program	Night Priority	Science
02:40	Idle due to weather (clouds)
03:22	Science
04:01	Idle due to weather (clouds)
04:55	Science
05:22	Idle due to weather (queue hole)
06:44	Science
06:59	Idle due to weather (clouds)
07:45	Science
08:50	Idle due to weather (queue hole)
09:55	Science
10:26	Idle due to weather (queue hole)
10:44	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:42	02:48	0.42	0.63	1007	-2078	21.2	22.1	21.6	36	0	First of Night
11:18	11:22	0.92	1.34	1470	-1476	17.8	19.1	19.3	193	6	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
1696	01:09-01:09	00:00	Took out for LTSE: 13-5 at 01:09 UT (OPS)
4943	04:52-04:55	00:03	tcs_server problems if tracker_abort() command is not issued after problem
4942	05:00-05:00	00:00	When images are perfectly focal on guide cameras the ACAM images look like small donuts or crescents.

Ops Comments	none

TO Comments	Some cirrus like last night but it cleared off in the middle of the night. Very light winds all night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20008990_01	bias	00:00	0			LRS2	cal				S			Yes
lrs20008991_01	FeAr_R	00:23	31.8			LRS2	cal				S			Yes
lrs20008992_01	flat_Qth_R	00:24	31.4			LRS2	cal				S			Yes
lrs20008993_01	dark	00:26	300			LRS2	cal				S			Yes
lrs20000001_01	skyflat	01:32	22.7			LRS2	cal				S			Yes
virus0000001_01	skyflat	01:40	22.4			VIRUS	cal				S			Yes
virus0000001_02	skyflat	01:42	37.4			VIRUS	cal				S			Yes
virus0000001_03	skyflat	01:43	67.9			VIRUS	cal				S			Yes
virus0000002_01	bias	01:45	0			VIRUS	cal				S			Yes
lrs20000002_01	bias	01:45	0			LRS2	cal				S			Yes
virus0000002_02	bias	01:46	0			VIRUS	cal				S			Yes
lrs20000002_02	bias	01:46	0			LRS2	cal				S			Yes
virus0000002_03	bias	01:47	0			VIRUS	cal				S			Yes
lrs20000002_03	bias	01:47	0			LRS2	cal				S			Yes
virus0000002_04	bias	01:47	0			VIRUS	cal				S			Yes
lrs20000002_04	bias	01:47	0			LRS2	cal				S			Yes
virus0000002_05	bias	01:48	0			VIRUS	cal				S			Yes
lrs20000002_05	bias	01:48	0			LRS2	cal				S			Yes
virus0000002_06	bias	01:49	0			VIRUS	cal				S			Yes
lrs20000002_06	bias	01:49	0			LRS2	cal				S			Yes
virus0000002_07	bias	01:49	0			VIRUS	cal				S			Yes
lrs20000002_07	bias	01:49	0			LRS2	cal				S			Yes
virus0000002_08	bias	01:50	0			VIRUS	cal				S			Yes
lrs20000002_08	bias	01:50	0			LRS2	cal				S			Yes
virus0000002_09	bias	01:51	0			VIRUS	cal				S			Yes
lrs20000002_09	bias	01:51	0			LRS2	cal				S			Yes
virus0000002_10	bias	01:51	0			VIRUS	cal				S			Yes
lrs20000002_10	bias	01:51	0			LRS2	cal				S			Yes
lrs20000002_11	bias	01:52	0			LRS2	cal				S			Yes
virus0000002_11	bias	01:52	0			VIRUS	cal				S			Yes
virus0000002_12	bias	01:53	0			VIRUS	cal				S			Yes
lrs20000002_12	bias	01:53	0			LRS2	cal				S			Yes
virus0000002_13	bias	01:53	0			VIRUS	cal				S			Yes
lrs20000002_13	bias	01:53	0			LRS2	cal				S			Yes
lrs20000002_14	bias	01:54	0			LRS2	cal				S			Yes
virus0000002_14	bias	01:54	0			VIRUS	cal				S			Yes
virus0000002_15	bias	01:55	0			VIRUS	cal				S			Yes
lrs20000002_15	bias	01:55	0			LRS2	cal				S			Yes
virus0000002_16	bias	01:55	0			VIRUS	cal				S			Yes
lrs20000002_16	bias	01:55	0			LRS2	cal				S			Yes
lrs20000002_17	bias	01:56	0			LRS2	cal				S			Yes
virus0000002_17	bias	01:56	0			VIRUS	cal				S			Yes
virus0000002_18	bias	01:57	0			VIRUS	cal				S			Yes
lrs20000002_18	bias	01:57	0			LRS2	cal				S			Yes
virus0000002_19	bias	01:57	0			VIRUS	cal				S			Yes
lrs20000002_19	bias	01:57	0			LRS2	cal				S			Yes
lrs20000002_20	bias	01:58	0			LRS2	cal				S			Yes
virus0000002_20	bias	01:58	0			VIRUS	cal				S			Yes
lrs20000003_01	Hg_R	02:04	162.6			LRS2	cal				S			Yes
lrs20000003_02	Hg_R	02:08	162.5			LRS2	cal				S			Yes
lrs20000003_03	Hg_R	02:11	162.4			LRS2	cal				S			Yes
lrs20000004_01	Hg_B	02:15	142.4			LRS2	cal				S			Yes
lrs20000004_02	Hg_B	02:18	141.6			LRS2	cal				S			Yes
lrs20000004_03	Hg_B	02:21	142.3			LRS2	cal				S			Yes
lrs20000005_01	Cd-A_B	02:24	267.5			LRS2	cal				S			Yes
lrs20000005_02	Cd-A_B	02:30	267.5			LRS2	cal				S			Yes
lrs20000005_03	Cd-A_B	02:35	267.5			LRS2	cal				S			Yes
lrs20000006_01	FeAr_R	02:40	32.4			LRS2	cal				S			Yes
lrs20000006_02	FeAr_R	02:42	31.5			LRS2	cal				S			Yes
lrs20000006_03	FeAr_R	02:43	32.5			LRS2	cal				S			Yes
virus0000003_01	Hg	02:52	23			VIRUS	cal				S			Yes
virus0000004_01	Cd-A	02:53	162.4			VIRUS	cal				S			Yes
virus0000005_01	flat_ldls_long	02:57	22.4			VIRUS	cal				S			Yes
virus0000006_01	dark	02:58	360			VIRUS	cal				S			Yes
virus0000007_01	parallel	03:31	607.2			VIRUS	sci							Yes
lrs20000008_01	parallel	03:31	300	9.0	PSU17-3-002	LRS2-B	sci						clouds	No
virus0000008_01	parallel	03:43	607.5			VIRUS	sci							Yes
lrs20000009_01	parallel	03:43	300	7.0	PSU17-3-002	LRS2-R	sci							P4
virus0000009_01	parallel	03:56	607.1			VIRUS	sci							Yes
lrs20000010_01	parallel	03:56	300	8.0	PSU17-3-002	LRS2-R	sci							P4
virus0000010_01	virus_testing	04:21	67	-1.1		VIRUS	eng							Yes
virus0000011_01	parallel	05:03	406.5			VIRUS	sci							Yes
lrs20000011_01	parallel	05:03	400	4.3	PSU17-3-002	LRS2-B	sci						variable clouds cover	No
lrs20000012_01	parallel	05:12	200	5.7	PSU17-3-002	LRS2-B	sci							Yes
lrs20000013_01	parallel	05:19	200	3.7	PSU17-3-002	LRS2-R	sci							Yes
virus0000012_01	parallel	06:44	906.6			VIRUS	sci							Yes
lrs20000014_01	parallel	06:44	900	6.0	UT17-3-004	LRS2-R	sci							No
virus0000013_01	parallel	07:50	1808.2			VIRUS	sci							Yes
lrs20000015_01	parallel	07:50	1800	5.0	UT17-3-001	LRS2-B	sci							Yes
virus0000014_01	parallel	08:26	1446.7			VIRUS	sci							Yes
lrs20000016_01	parallel	08:26	1440	6.0	UT17-3-001	LRS2-R	sci						end of track	Yes
virus0000015_01	parallel	10:03	306.3			VIRUS	sci							Yes
lrs20000017_01	parallel	10:03	300	8.0	PSU17-3-002	LRS2-B	sci							P4
virus0000016_01	parallel	10:09	307.4			VIRUS	sci							Yes
lrs20000018_01	parallel	10:10	300	2.0	PSU17-3-002	LRS2-R	sci							P4
lrs20000019_01	G191B2B_056_E	10:22	66.6	6.9		LRS2	spec				S			Yes
lrs20000020_01	G191B2B_066_E	10:25	66.7	1.9		LRS2	spec				S			Yes
virus0000017_01	parallel	10:44	1806.9			VIRUS	sci							Yes
lrs20000021_01	parallel	10:44	1800	7.0	UT17-3-005	LRS2-B	sci							P4

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