HET Night Report Reader

Civil Date	Ephemerides
2023-12-12	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:03	00:52	01:21	12:19	12:48	13:37	-	23:45
Night Length	10:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Justen Pautzke	-	-

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	Stephen Odewahn

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:06	10.4	8.8	00:56	clouds	00:50
01:38	9.1	9.4	03:35	clouds	01:57
04:07	8.6	9.4	06:29	clouds	02:22
07:18	8.2	8.8	09:21	clouds	02:03
09:42	6.8	7.8	12:58	twilight	03:16
Total Time Open					10:28

Program	Night Priority	Science
01:21	Idle due to weather (clouds)
01:43	Science
02:34	Idle due to weather (clouds)
04:28	Science
05:09	Idle due to weather (clouds)
09:53	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:29	00:53	0.40	0.62	40	-2183	9.5	9.3	9.2	158	7	First of Night
09:53	10:15				-210	6.6	7.3	7.4	179	14	Stack/Re-stack
12:52	12:56	0.75	1.17	-80	16	6.5	6.9	6.9	176	17	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Mostly cloudy and variable 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
virus0000040_02	Hg	00:00	15			VIRUS	cal							Yes
virus0000040_03	Hg	00:01	15			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:08	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:09	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:10	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:11	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:12	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:14	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:17	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:18	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:20	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:21	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:23	26			VIRUS	cal							Yes
lrs20000007_01	bias	00:27	0			LRS2	cal							Yes
virus0000006_01	bias	00:28	0			VIRUS	cal							Yes
lrs20000007_02	bias	00:28	0			LRS2	cal							Yes
virus0000006_02	bias	00:28	0			VIRUS	cal							Yes
lrs20000007_03	bias	00:29	0			LRS2	cal							Yes
virus0000006_03	bias	00:29	0			VIRUS	cal							Yes
lrs20000007_04	bias	00:30	0			LRS2	cal							Yes
virus0000006_04	bias	00:30	0			VIRUS	cal							Yes
lrs20000007_05	bias	00:31	0			LRS2	cal							Yes
virus0000006_05	bias	00:31	0			VIRUS	cal							Yes
lrs20000007_06	bias	00:32	0			LRS2	cal							Yes
lrs20000007_07	bias	00:32	0			LRS2	cal							Yes
virus0000006_06	bias	00:32	0			VIRUS	cal							Yes
virus0000006_07	bias	00:33	0			VIRUS	cal							Yes
lrs20000007_08	bias	00:33	0			LRS2	cal							Yes
virus0000006_08	bias	00:34	0			VIRUS	cal							Yes
lrs20000007_09	bias	00:34	0			LRS2	cal							Yes
virus0000006_09	bias	00:34	0			VIRUS	cal							Yes
lrs20000007_10	bias	00:35	0			LRS2	cal							Yes
virus0000006_10	bias	00:35	0			VIRUS	cal							Yes
lrs20000007_11	bias	00:36	0			LRS2	cal							Yes
virus0000006_11	bias	00:36	0			VIRUS	cal							Yes
lrs20000008_01	dark	00:37	360			LRS2	cal							Yes
virus0000007_01	dark	00:37	360			VIRUS	cal							Yes
lrs20000008_02	dark	00:44	360			LRS2	cal							Yes
virus0000007_02	dark	00:44	360			VIRUS	cal							Yes
lrs20000008_03	dark	00:50	360			LRS2	cal							Yes
virus0000007_03	dark	00:51	360			VIRUS	cal							Yes
0001	LFC Cal	01:21	106.5			HPF	cal							Yes
0002	LFC Cal	01:23	106.5			HPF	cal							Yes
0003	LFC Cal	01:25	106.5			HPF	cal							Yes
0004	test_drk_donotuse	01:49	10.7			HPF	cal							Yes
0005	HR8301_tell_std	01:50	117.2	7.0		HPF	telluric	1.42		19.79	0.50			Yes
0006	test_drk_donotuse	01:53	10.7			HPF	cal							Yes
0007	HR8301_tell_std	01:54	117.2	2.0		HPF	telluric	1.47		19.82	0.77			Yes
lrs20000009_01	BD+174708_056_W	02:01	30	4.5		LRS2	spec	1.83		21.78	0.52			Yes
lrs20000010_01	BD+174708_066_W	02:03	30	2.5		LRS2	spec	1.72		20.68	0.77			Yes
lrs20000011_01	BD+174708_066_W	02:05	30	0.5		LRS2	spec	1.26		20.71	0.76			Yes
virus0000008_01	parallel	02:10	420	5.0	HET24-1-100	VIRUS	sci	1.22		21.95	0.59			Yes
virus0000008_02	parallel	02:18	420	1.0	HET24-1-100	VIRUS	sci	1.28		21.93	0.63			Yes
virus0000008_03	parallel	02:27	420	2.0	HET24-1-100	VIRUS	sci	1.35		21.96	0.67			Yes
0008	LFC Cal	02:37	106.5			HPF	cal							Yes
virus0000009_01	parallel	02:37	480	3.0	HET24-1-100	VIRUS	sci	1.47		22.01	0.61		clouds	No
0009	LFC Cal	02:39	106.5			HPF	cal							Yes
0010	LFC Cal	02:42	106.5			HPF	cal							Yes
virus0000009_02	parallel	02:46	480	1.0	HET24-1-100	VIRUS	sci	1.60		21.97	0.35			No
virus0000009_03	parallel	02:56	480	2.0	HET24-1-100	VIRUS	sci	1.60		21.95	0.23			No
0011	test_drk_donotuse	03:08	10.7			HPF	cal							Yes
0012	test_drk_donotuse	04:11	10.7			HPF	cal							Yes
virus0000010_01	parallel	04:11	1534.5			VIRUS	sci							Yes
0013	parallel	04:12	969.1	4.8	UT24-1-006	HPF	sci	1.77		20.11	0.41	269	clouds	No
0014	test_drk_donotuse	04:31	10.7			HPF	cal							Yes
virus0000011_01	parallel	04:34	699			VIRUS	sci							Yes
0015	parallel	04:35	117.2	7.0	UT24-1-011	HPF	sci	2.28		20.31	0.70	344		P4
0016	parallel	04:37	117.2	0.0	UT24-1-011	HPF	sci	1.90		20.34	0.75	413		P4
0017	parallel	04:40	117.2	1.0	UT24-1-011	HPF	sci	1.86		20.35	0.74	404		P4
virus0000012_01	GD71_034_E	04:46	60	4.0		VIRUS	spec	2.32		21.55	0.76			Yes
virus0000012_02	GD71_034_E	04:49	60	2.0		VIRUS	spec	2.07		21.56	0.83			Yes
virus0000012_03	GD71_034_E	04:51	60	1.0		VIRUS	spec	2.02		21.55	0.74			Yes
0018	test_drk_donotuse	04:56	10.7			HPF	cal							Yes
0019	parallel	04:58	117.2	6.0	UT24-1-009	HPF	sci	1.76		20.17	0.78	235		P4
0020	test_drk_donotuse	05:04	10.7			HPF	cal							Yes
0021	parallel	05:05	63.9	4.9	UT24-1-011	HPF	sci	1.77		20.28	0.63	370		P4
0022	parallel	05:07	63.9	0.9	UT24-1-011	HPF	sci	1.63		20.28	0.58	366		P4
0023	parallel	05:08	63.9	-0.1	UT24-1-011	HPF	sci	1.58		20.29	0.56	366		P4
virus0000013_01	parallel	05:15	600	6.0	UT24-1-012	VIRUS	sci	2.01		21.65	0.78		clouds	No
virus0000013_02	parallel	05:26	600	1.0	UT24-1-012	VIRUS	sci	1.97		21.62	0.80			No
virus0000013_03	parallel	05:37	600	1.0	UT24-1-012	VIRUS	sci	1.79		21.66	0.33			No
0024	LFC Cal	06:13	106.5			HPF	cal							Yes
0025	LFC Cal	06:15	106.5			HPF	cal							Yes
0026	test_drk_donotuse	08:11	10.7			HPF	cal							Yes
0027	parallel	08:12	841.4	5.0	UT24-1-009	HPF	sci	1.93		20.04	0.41	78	clouds	No
virus0000014_01	parallel	08:12	1336.5			VIRUS	sci							Yes
0028	test_drk_donotuse	08:32	10.7			HPF	cal							Yes
virus0000015_01	parallel	08:33	1590			VIRUS	sci							Yes
0029	parallel	08:34	308.9	7.9	UT24-1-007	HPF	sci	1.81		20.08	0.58	247	clouds	No
0030	parallel	08:40	308.9	0.9	UT24-1-007	HPF	sci	1.82		20.18	0.24	183		No
0031	parallel	08:45	308.9	-0.1	UT24-1-007	HPF	sci	1.79		20.21	0.20	159		No
virus0000016_01	parallel	09:08	720	4.0	HET24-1-100	VIRUS	sci	2.44		22.13	0.38		clouds	No
virus0000016_02	parallel	09:20	720	-11.0	HET24-1-100	VIRUS	sci	2.67		22.50	0.25			No
virus0000016_03	parallel	09:21	720	0.0	HET24-1-100	VIRUS	sci							No
0032	LFC Cal	09:25	106.5			HPF	cal							Yes
0033	LFC Cal	09:27	106.5			HPF	cal							Yes
0034	LFC Cal	09:29	106.5			HPF	cal							Yes
0035	test_drk_donotuse	10:20	10.7			HPF	cal							Yes
0036	parallel	10:21	138.5	5.7	UT24-1-011	HPF	sci	1.68		20.14	0.69	477		P4
virus0000017_01	parallel	10:21	748.5			VIRUS	sci							Yes
0037	parallel	10:24	138.5	0.7	UT24-1-011	HPF	sci	1.66		20.07	0.66	426		P4
0038	parallel	10:27	138.5	0.7	UT24-1-011	HPF	sci	1.66		20.09	0.84	528		P4
virus0000018_01	parallel	10:35	420	6.0	HET24-1-100	VIRUS	sci	1.92		22.07	0.48			Yes
virus0000018_02	parallel	10:46	420	4.0	HET24-1-100	VIRUS	sci	2.02		22.12	0.67			Yes
virus0000018_03	parallel	10:54	420	1.0	HET24-1-100	VIRUS	sci	2.10		22.17	0.74			Yes
virus0000019_01	parallel	11:05	660	4.0	HET24-1-100	VIRUS	sci	2.26		22.11	0.69			Yes
virus0000019_02	parallel	11:17	660	1.0	HET24-1-100	VIRUS	sci	2.24		22.09	0.70			Yes
virus0000019_03	parallel	11:29	660	1.0	HET24-1-100	VIRUS	sci	2.03		22.18	0.66			Yes
0039	LFC Cal	11:46	106.5			HPF	cal							Yes
lrs20000012_01	parallel	11:46	300			LRS2	sci							Yes
virus0000020_01	parallel	11:46	300	6.0	M24-1-004	VIRUS	sci	2.27		21.83	0.66			Yes
0040	LFC Cal	11:48	106.5			HPF	cal							Yes
0041	LFC Cal	11:53	106.5			HPF	cal							Yes
lrs20000013_01	parallel	11:54	300			LRS2	sci							Yes
virus0000021_01	parallel	11:54	300	3.0	M24-1-004	VIRUS	sci	2.23		21.84	0.77			Yes
0042	LFC Cal	11:56	106.5			HPF	cal							Yes
lrs20000014_01	parallel	12:02	300			LRS2	sci							Yes
virus0000022_01	parallel	12:02	300	3.0	M24-1-004	VIRUS	sci	2.35		21.85	0.82			Yes
0043	LFC Cal	12:03	106.5			HPF	cal							Yes
0044	LFC Cal	12:05	106.5			HPF	cal							Yes
0045	LFC Cal	12:10	106.5			HPF	cal							Yes
lrs20000015_01	parallel	12:10	300			LRS2	sci							Yes
virus0000023_01	parallel	12:10	300	3.0	M24-1-004	VIRUS	sci	2.14		21.77	0.77			Yes
0046	LFC Cal	12:12	106.5			HPF	cal							Yes
0047	test_drk_donotuse	12:18	10.7			HPF	cal							Yes
0048	parallel	12:20	138.5	5.7	UT24-1-011	HPF	sci	2.12		20.27	0.81	440		Yes
virus0000024_01	parallel	12:20	748.5			VIRUS	sci							Yes
0049	parallel	12:23	138.5	0.7	UT24-1-011	HPF	sci	1.95		20.27	0.82	461		Yes
0050	parallel	12:26	138.5	-0.3	UT24-1-011	HPF	sci	1.94		20.26	0.83	464		Yes
0051	LFC Cal	12:30	106.5			HPF	cal							Yes
0052	parallel	12:33	969.1	5.8	PSU24-1-006	HPF	sci	1.90		20.09	0.74	95		Yes
virus0000025_01	parallel	12:33	1534.5			VIRUS	sci							Yes
virus0000026_01	bias	12:52	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	12:57	15		ENG24-1-002	VIRUS	cal							Yes
virus0000028_01	Hg	12:58	15		ENG24-1-002	VIRUS	cal							Yes
0053	Dark	13:05	319.5			HPF	cal							Yes
0054	Quartz FCU	13:16	74.5			HPF	cal							Yes
0055	Quartz FCU	13:18	74.5			HPF	cal							Yes
0056	Quartz FCU	13:20	74.5			HPF	cal							Yes
0057	Quartz FCU	13:22	74.5			HPF	cal							Yes
0058	Quartz FCU	13:24	74.5			HPF	cal							Yes
0059	Quartz FCU	13:26	74.5			HPF	cal							Yes
0060	Quartz FCU	13:27	74.5			HPF	cal							Yes
0061	Alpha Bright Cal	13:30	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	13:32	85.2			HPF	cal							Yes
0063	Alpha Bright Cal	13:34	85.2			HPF	cal							Yes
0064	Alpha Bright Cal	13:36	85.2			HPF	cal							Yes
0065	LFC FCU	13:38	106.5			HPF	cal							Yes
0066	LFC FCU	13:41	106.5			HPF	cal							Yes
0067	LFC FCU	13:43	106.5			HPF	cal							Yes
0068	LFC FCU	13:45	106.5			HPF	cal							Yes
0069	LFC FCU	13:48	106.5			HPF	cal							Yes
0070	LFC FCU	13:50	106.5			HPF	cal							Yes
0071	LFC Cal	13:53	106.5			HPF	cal							Yes
0072	LFC Cal	13:55	106.5			HPF	cal							Yes
0073	Etalon Cal	14:03	159.8			HPF	cal							Yes
0074	Etalon Cal	14:06	159.8			HPF	cal							Yes
0075	Etalon Cal	14:09	159.8			HPF	cal							Yes
0076	Etalon Cal	14:13	159.8			HPF	cal							Yes
0077	UNe Slave Cal	14:16	852			HPF	cal							Yes
0078	UNe Slave Cal	14:31	852			HPF	cal							Yes
0079	UNe Slave Cal	14:47	852			HPF	cal							Yes
0086	LFC Cal	22:08	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:24	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:24	20			VIRUS	cal							Yes
virus0009901_01	bias	22:26	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:26	20			LRS2	cal							Yes
virus0009902_01	dark	22:28	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:29	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:30	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:32	15			LRS2	cal							Yes
0087	Dark	22:34	319.5			HPF	cal							Yes
0088	Quartz FCU	22:41	74.5			HPF	cal							Yes
0089	Quartz FCU	22:42	74.5			HPF	cal							Yes
0090	Quartz FCU	22:44	74.5			HPF	cal							Yes
0091	Quartz FCU	22:46	74.5			HPF	cal							Yes
0092	Quartz FCU	22:48	74.5			HPF	cal							Yes
0093	Quartz FCU	22:50	74.5			HPF	cal							Yes
0094	Quartz FCU	22:51	74.5			HPF	cal							Yes
0095	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0096	Alpha Bright Cal	22:56	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	22:58	85.2			HPF	cal							Yes
0098	Alpha Bright Cal	23:00	85.2			HPF	cal							Yes
0099	LFC FCU	23:03	106.5			HPF	cal							Yes
0100	LFC FCU	23:05	106.5			HPF	cal							Yes
0101	LFC Cal	23:08	106.5			HPF	cal							Yes
0102	LFC Cal	23:10	106.5			HPF	cal							Yes
0103	Etalon Cal	23:13	159.8			HPF	cal							Yes
0104	UNe Slave Cal	23:16	852			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	23:26	20			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	23:27	20			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	23:28	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	23:30	38			LRS2	cal							Yes
lrs20000017_03	Cd-A_B	23:31	38			LRS2	cal							Yes
0105	UNe Slave Cal	23:32	852			HPF	cal							Yes
lrs20000018_01	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	23:34	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:38	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:39	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:41	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:42	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:43	15			LRS2	cal							Yes
0106	UNe Slave Cal	23:47	852			HPF	cal							Yes
virus0000038_01	flat_ldls_long	23:50	15			VIRUS	cal							Yes
virus0000038_02	flat_ldls_long	23:51	15			VIRUS	cal							Yes
virus0000038_03	flat_ldls_long	23:53	15			VIRUS	cal							Yes
virus0000039_01	Cd-A	23:54	15			VIRUS	cal							Yes
virus0000039_02	Cd-A	23:55	15			VIRUS	cal							Yes
virus0000039_03	Cd-A	23:57	15			VIRUS	cal							Yes
virus0000040_01	Hg	23:58	15			VIRUS	cal							Yes

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