HET Night Report Reader

Civil Date	Ephemerides
2018-02-06	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:40	01:30	01:59	12:21	12:50	13:40	07:04	-
Night Length	10:22		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
00:51	13.6	13.7	11:15	humidity	10:24
Total Time Open					10:24

Program	Night Priority	Engineering
01:59	Idle due to weather (clouds)
02:40	Science
02:56	Engineering (ocd)
03:43	Idle due to weather (clouds)
04:06	Science
04:23	Idle due to weather (clouds)
05:45	Science
06:33	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
01:06	01:51	0.44	0.67	980	+987	13.7	13.5	13.6	198	11	First of Night

Problem Reports					no PRs

Ops Comments	none

TO Comments	Moderate clouds for much of night, rapid temperature drop and fog at EON. We almost missed sky flats because software updates were made after equipment was tested, then equipment was never tested again.

RA Comments	Night devoted to sci. Sky very cloudy at sunset. Took LRS2/VIRUS skyflats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	flat_ldls_long	00:17	22.5			VIRUS	cal				S			Yes
virus0000001_02	flat_ldls_long	00:18	22.3			VIRUS	cal				S			Yes
virus0000001_03	flat_ldls_long	00:19	22.6			VIRUS	cal				S			Yes
virus0000001_04	flat_ldls_long	00:20	22.6			VIRUS	cal				S			Yes
virus0000001_05	flat_ldls_long	00:21	22.9			VIRUS	cal				S			Yes
virus0000001_06	flat_ldls_long	00:23	22.1			VIRUS	cal				S			Yes
virus0000001_07	flat_ldls_long	00:24	23.4			VIRUS	cal				S			Yes
virus0000001_08	flat_ldls_long	00:25	22.4			VIRUS	cal				S			Yes
virus0000001_09	flat_ldls_long	00:26	22.4			VIRUS	cal				S			Yes
virus0000001_10	flat_ldls_long	00:27	23.1			VIRUS	cal				S			Yes
lrs20000001_01	skyflat	00:54	27.7			LRS2	cal				S			Yes
virus0000002_01	skyflat	01:00	23.4			VIRUS	cal				S			Yes
virus0000002_02	skyflat	01:02	36.8			VIRUS	cal				S			Yes
virus0000002_03	skyflat	01:04	67			VIRUS	cal				S			Yes
lrs20000002_01	flat_ldls_long_B	01:10	33.1			LRS2	cal				S			Yes
lrs20000002_02	flat_ldls_long_B	01:12	33.2			LRS2	cal				S			Yes
lrs20000002_03	flat_ldls_long_B	01:13	33.2			LRS2	cal				S			Yes
virus0000003_01	bias	01:15	0			VIRUS	cal				S			Yes
lrs20000003_01	bias	01:15	0			LRS2	cal				S			Yes
virus0000003_02	bias	01:16	0			VIRUS	cal				S			Yes
lrs20000003_02	bias	01:16	0			LRS2	cal				S			Yes
lrs20000003_03	bias	01:16	0			LRS2	cal				S			Yes
virus0000003_03	bias	01:16	0			VIRUS	cal				S			Yes
lrs20000003_04	bias	01:17	0			LRS2	cal				S			Yes
virus0000003_04	bias	01:17	0			VIRUS	cal				S			Yes
virus0000003_05	bias	01:18	0			VIRUS	cal				S			Yes
lrs20000003_05	bias	01:18	0			LRS2	cal				S			Yes
virus0000003_06	bias	01:18	0			VIRUS	cal				S			Yes
lrs20000003_06	bias	01:18	0			LRS2	cal				S			Yes
lrs20000003_07	bias	01:19	0			LRS2	cal				S			Yes
virus0000003_07	bias	01:19	0			VIRUS	cal				S			Yes
virus0000003_08	bias	01:20	0			VIRUS	cal				S			Yes
lrs20000003_08	bias	01:20	0			LRS2	cal				S			Yes
virus0000003_09	bias	01:21	0			VIRUS	cal				S			Yes
lrs20000003_09	bias	01:21	0			LRS2	cal				S			Yes
lrs20000003_10	bias	01:21	0			LRS2	cal				S			Yes
virus0000003_10	bias	01:21	0			VIRUS	cal				S			Yes
lrs20000003_11	bias	01:22	0			LRS2	cal				S			Yes
virus0000003_11	bias	01:22	0			VIRUS	cal				S			Yes
virus0000003_12	bias	01:23	0			VIRUS	cal				S			Yes
lrs20000003_12	bias	01:23	0			LRS2	cal				S			Yes
lrs20000003_13	bias	01:23	0			LRS2	cal				S			Yes
virus0000003_13	bias	01:23	0			VIRUS	cal				S			Yes
lrs20000003_14	bias	01:24	0			LRS2	cal				S			Yes
virus0000003_14	bias	01:24	0			VIRUS	cal				S			Yes
virus0000003_15	bias	01:25	0			VIRUS	cal				S			Yes
lrs20000003_15	bias	01:25	0			LRS2	cal				S			Yes
lrs20000003_16	bias	01:25	0			LRS2	cal				S			Yes
virus0000003_16	bias	01:25	0			VIRUS	cal				S			Yes
lrs20000003_17	bias	01:26	0			LRS2	cal				S			Yes
virus0000003_17	bias	01:26	0			VIRUS	cal				S			Yes
lrs20000003_18	bias	01:27	0			LRS2	cal				S			Yes
lrs20000003_19	bias	01:27	0			LRS2	cal				S			Yes
virus0000003_18	bias	01:27	0			VIRUS	cal				S			Yes
virus0000003_19	bias	01:27	0			VIRUS	cal				S			Yes
lrs20000003_20	bias	01:28	0			LRS2	cal				S			Yes
virus0000003_20	bias	01:28	0			VIRUS	cal				S			Yes
lrs20000004_01	Hg_R	01:33	162.6			LRS2	cal				S			Yes
lrs20000004_02	Hg_R	01:37	162.7			LRS2	cal				S			Yes
lrs20000004_03	Hg_R	01:40	163.1			LRS2	cal				S			Yes
lrs20000005_01	Hg_B	01:44	143			LRS2	cal				S			Yes
lrs20000005_02	Hg_B	01:47	142.8			LRS2	cal				S			Yes
lrs20000005_03	Hg_B	01:50	143.2			LRS2	cal				S			Yes
lrs20000006_01	flat_Qth_R	02:06	32.5			LRS2	cal				S			Yes
lrs20000006_02	flat_Qth_R	02:07	32.8			LRS2	cal				S			Yes
lrs20000006_03	flat_Qth_R	02:09	32.7			LRS2	cal				S			Yes
lrs20000006_04	flat_Qth_R	02:10	32.6			LRS2	cal				S			Yes
lrs20000006_05	flat_Qth_R	02:11	33.4			LRS2	cal				S			Yes
lrs20000008_01	FeAr_R	02:18	33.2			LRS2	cal				S			Yes
lrs20000008_02	FeAr_R	02:19	32.4			LRS2	cal				S			Yes
lrs20000008_03	FeAr_R	02:20	32.8			LRS2	cal				S			Yes
virus0000004_01	Cd-A	02:27	161.7			VIRUS	cal				S			Yes
virus0000004_02	Cd-A	02:30	162.6			VIRUS	cal				S			Yes
virus0000004_03	Cd-A	02:33	162.5			VIRUS	cal				S			Yes
lrs20000010_01	parallel	02:49	10	8.8	PSU18-1-001	LRS2-R	sci							Yes
lrs20000010_02	parallel	02:51	10	1.8	PSU18-1-001	LRS2-R	sci							Yes
lrs20000011_01	parallel	02:55	10	3.8	PSU18-1-001	LRS2-B	sci							Yes
lrs20000011_02	parallel	02:56	10	0.8	PSU18-1-001	LRS2-B	sci							Yes
lrs20000012_01	PG0823+546_066_E	04:08	126.6	1.9		LRS2	spec		0.83		S			Yes
lrs20000013_01	PG0823+546_066_E	04:16	127.9	5.9		LRS2	spec		0.71		S			Yes
lrs20000014_01	PG0823+546_056_E	04:21	127.1	2.9		LRS2	spec		0.65		S			Yes
lrs20000015_01	Cd-A_B	04:53	267.5			LRS2	cal				S			Yes
lrs20000015_02	Cd-A_B	04:58	267			LRS2	cal				S			Yes
lrs20000015_03	Cd-A_B	05:04	267.8			LRS2	cal				S			Yes
virus0000005_01	Hg	05:13	22			VIRUS	cal				S			Yes
virus0000005_02	Hg	05:14	23.1			VIRUS	cal				S			Yes
virus0000005_03	Hg	05:15	21.6			VIRUS	cal				S			Yes
virus0000006_01	dark	05:19	360			VIRUS	cal				S			Yes
virus0000007_01	parallel	05:49	360	4.0	HET18-1-100	VIRUS	sci							Yes
virus0000007_02	parallel	05:56	360	1.0	HET18-1-100	VIRUS	sci							Yes
virus0000007_03	parallel	06:03	360	1.0	HET18-1-100	VIRUS	sci							Yes
virus0000008_01	parallel	06:13	360	4.0	HET18-1-100	VIRUS	sci						clouds	No
virus0000008_02	parallel	06:20	360	1.0	HET18-1-100	VIRUS	sci						heavy clouds	No
virus0000008_03	parallel	06:27	360	1.0	HET18-1-100	VIRUS	sci						clouds	No
lrs20009990_01	bias	22:52	0			LRS2	cal				S			Yes
virus0009990_01	bias	22:52	0			VIRUS	cal				S			Yes
virus0009991_01	bias	22:56	0			VIRUS	cal				S			Yes
lrs20009991_01	FeAr_R	23:02	32.4			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	23:04	32.7			LRS2	cal				S			Yes
lrs20009993_01	dark	23:05	300			LRS2	cal				S			Yes
virus0009992_01	Hg	23:17	23			VIRUS	cal				S			Yes
virus0009993_01	Cd-A	23:18	162			VIRUS	cal				S			Yes
virus0009994_01	flat_ldls_long	23:22	23			VIRUS	cal				S			Yes
virus0010001_01	Hg	23:37	23.3			VIRUS	cal				S			Yes
virus0010002_01	Cd-A	23:38	163.2			VIRUS	cal				S			Yes

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