HET Night Report Reader

Civil Date	Ephemerides
2021-12-24	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:08	00:58	01:27	12:25	12:54	13:44	05:02	-
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:03	18.0	17.1	05:11	clouds	05:08
10:48	15.2	16.0	13:08	twilight	02:20
Total Time Open					7:28

Program	Night Priority	Science
01:27	Idle due to weather (clouds, work downwind)
04:09	Science
04:18	Idle due to weather (clouds, bad seeing)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:38	01:17	0.45	0.68	60	+1852	18.5	17.3	17.2	227	16	First of Night
12:59	13:05	0.60	0.86	120	+2815	14.2	14.7	14.9	186	10	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Mostly cloudy and windy. Was able to open in last couple hours of night.

RA Comments	Very cloudy at sunset (00:08 UT). Night for high pri sci-eng. Took L/V skyflats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:10	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:11	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:12	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:14	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:15	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:16	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:22	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:23	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:24	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:26	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:27	26			VIRUS	cal							Yes
virus0000006_01	flat_ldls_long	00:35	15			VIRUS	cal							Yes
virus0000006_02	flat_ldls_long	00:36	15			VIRUS	cal							Yes
virus0000006_03	flat_ldls_long	00:38	15			VIRUS	cal							Yes
virus0000007_01	Cd-A	00:39	15			VIRUS	cal							Yes
virus0000007_02	Cd-A	00:40	15			VIRUS	cal							Yes
virus0000007_03	Cd-A	00:42	15			VIRUS	cal							Yes
virus0000008_01	Hg	00:43	15			VIRUS	cal							Yes
virus0000008_02	Hg	00:45	15			VIRUS	cal							Yes
virus0000008_03	Hg	00:46	15			VIRUS	cal							Yes
0001	HR1383_tell_std	04:16	117.2	7.0		HPF	telluric	1.83		20.45	0.36		transparency low and variable	Yes
virus0000009_01	Cd-A	10:43	15		ENG22-1-002	VIRUS	cal							Yes
virus0000010_01	Hg	10:51	15		ENG22-1-002	VIRUS	cal							Yes
0002	parallel	11:02	969.1	6.8	UT22-1-003	HPF	sci	2.27		19.11	0.63	49	seeing worse than requested, PI rejected	No
virus0000011_01	parallel	11:02	2872.5			VIRUS	sci							Yes
0003	parallel	11:18	969.1	0.8	UT22-1-003	HPF	sci	2.47		19.11	0.66	40	seeing worse than requested, PI rejected	No
0004	LFC Cal	11:41	106.5			HPF	cal							Yes
0005	parallel	11:43	617.7	8.7	UT22-1-004	HPF	sci	2.88		19.60	0.84	11	large seeing drop	No
virus0000012_01	parallel	11:43	2767.5			VIRUS	sci							Yes
0006	parallel	11:54	617.7	-0.3	UT22-1-004	HPF	sci	3.28		19.60	0.85	10	large seeing drop	No
0007	parallel	12:05	617.7	0.7	UT22-1-004	HPF	sci	3.53		19.56	0.88	7	large seeing drop	No
0008	LFC Cal	12:17	106.5			HPF	cal							Yes
0009	parallel	12:25	969.1	9.8	UT22-1-003	HPF	sci	3.32		19.65	0.53	19	bad seeing	No
virus0000013_01	parallel	12:25	2872.5			VIRUS	sci							Yes
0010	parallel	12:42	969.1	0.8	UT22-1-003	HPF	sci	3.57		18.60	0.53	22	bad seeing	No
virus0000014_01	bias	13:02	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	13:05	15		ENG22-1-002	VIRUS	cal							Yes
virus0000016_01	Hg	13:13	15		ENG22-1-002	VIRUS	cal							Yes
0011	Dark	13:15	319.5			HPF	cal							Yes
0012	Quartz FCU	13:27	74.5			HPF	cal							Yes
0013	Quartz FCU	13:29	74.5			HPF	cal							Yes
0014	Quartz FCU	13:30	74.5			HPF	cal							Yes
0015	Quartz FCU	13:32	74.5			HPF	cal							Yes
0016	Quartz FCU	13:34	74.5			HPF	cal							Yes
0017	Quartz FCU	13:36	74.5			HPF	cal							Yes
0018	Quartz FCU	13:38	74.5			HPF	cal							Yes
0019	Alpha Bright Cal	13:40	85.2			HPF	cal							Yes
0020	Alpha Bright Cal	13:42	85.2			HPF	cal							Yes
0021	Alpha Bright Cal	13:44	85.2			HPF	cal							Yes
0022	Alpha Bright Cal	13:46	85.2			HPF	cal							Yes
0023	LFC FCU	13:49	106.5			HPF	cal							Yes
0024	LFC FCU	13:51	106.5			HPF	cal							Yes
0025	LFC FCU	13:53	106.5			HPF	cal							Yes
0026	LFC FCU	13:56	106.5			HPF	cal							Yes
0027	LFC FCU	13:58	106.5			HPF	cal							Yes
0028	LFC FCU	14:00	106.5			HPF	cal							Yes
0029	LFC Cal	14:04	106.5			HPF	cal							Yes
0030	LFC Cal	14:06	106.5			HPF	cal							Yes
0031	Etalon Cal	14:14	159.8			HPF	cal							Yes
0032	Etalon Cal	14:17	159.8			HPF	cal							Yes
0033	Etalon Cal	14:20	159.8			HPF	cal							Yes
0034	Etalon Cal	14:23	159.8			HPF	cal							Yes
0035	UNe Slave Cal	14:27	852			HPF	cal							Yes
0036	UNe Slave Cal	14:42	852			HPF	cal							Yes
0037	UNe Slave Cal	14:57	852			HPF	cal							Yes
0068	LFC Cal	21:56	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:57	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:58	20			VIRUS	cal							Yes
virus0009901_01	bias	21:59	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:00	15			LRS2	cal							Yes
lrs20009902_01	Cd-A_B	22:01	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:03	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:04	15			LRS2	cal							Yes
0069	Dark	22:08	319.5			HPF	cal							Yes
0070	Quartz FCU	22:15	74.5			HPF	cal							Yes
0071	Quartz FCU	22:17	74.5			HPF	cal							Yes
0072	Quartz FCU	22:18	74.5			HPF	cal							Yes
0073	Quartz FCU	22:20	74.5			HPF	cal							Yes
0074	Quartz FCU	22:22	74.5			HPF	cal							Yes
0075	Quartz FCU	22:24	74.5			HPF	cal							Yes
0076	Quartz FCU	22:26	74.5			HPF	cal							Yes
0077	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0081	LFC FCU	22:37	106.5			HPF	cal							Yes
0082	LFC FCU	22:39	106.5			HPF	cal							Yes
0083	LFC Cal	22:42	106.5			HPF	cal							Yes
0084	LFC Cal	22:44	106.5			HPF	cal							Yes
0085	Etalon Cal	22:47	159.8			HPF	cal							Yes
0086	UNe Slave Cal	22:51	852			HPF	cal							Yes
lrs20000007_01	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	22:57	15			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	22:59	15			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	23:00	15			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	23:01	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	23:03	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	23:04	38			LRS2	cal							Yes
0087	UNe Slave Cal	23:05	852			HPF	cal							Yes
lrs20000010_01	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	23:07	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	23:11	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	23:12	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	23:15	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	23:16	15			LRS2	cal							Yes
lrs20000013_01	bias	23:18	0			LRS2	cal							Yes
virus0000031_01	bias	23:18	0			VIRUS	cal							Yes
lrs20000013_02	bias	23:18	0			LRS2	cal							Yes
virus0000031_02	bias	23:18	0			VIRUS	cal							Yes
lrs20000013_03	bias	23:19	0			LRS2	cal							Yes
virus0000031_03	bias	23:19	0			VIRUS	cal							Yes
lrs20000013_04	bias	23:20	0			LRS2	cal							Yes
0088	UNe Slave Cal	23:20	852			HPF	cal							Yes
virus0000031_04	bias	23:20	0			VIRUS	cal							Yes
lrs20000013_05	bias	23:21	0			LRS2	cal							Yes
virus0000031_05	bias	23:21	0			VIRUS	cal							Yes
lrs20000013_06	bias	23:22	0			LRS2	cal							Yes
virus0000031_06	bias	23:22	0			VIRUS	cal							Yes
lrs20000013_07	bias	23:22	0			LRS2	cal							Yes
virus0000031_07	bias	23:23	0			VIRUS	cal							Yes
lrs20000013_08	bias	23:23	0			LRS2	cal							Yes
virus0000031_08	bias	23:24	0			VIRUS	cal							Yes
lrs20000013_09	bias	23:24	0			LRS2	cal							Yes
virus0000031_09	bias	23:25	0			VIRUS	cal							Yes
lrs20000013_10	bias	23:25	0			LRS2	cal							Yes
virus0000031_10	bias	23:26	0			VIRUS	cal							Yes
lrs20000013_11	bias	23:26	0			LRS2	cal							Yes
virus0000031_11	bias	23:27	0			VIRUS	cal							Yes
lrs20000014_01	dark	23:27	360			LRS2	cal							Yes
virus0000032_01	dark	23:28	360			VIRUS	cal							Yes
lrs20000014_02	dark	23:34	360			LRS2	cal							Yes
virus0000032_02	dark	23:34	360			VIRUS	cal							Yes
lrs20000014_03	dark	23:41	360			LRS2	cal							Yes
virus0000032_03	dark	23:41	360			VIRUS	cal							Yes

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