HET Night Report Reader

Civil Date	Ephemerides
2024-02-21	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:55	01:41	02:09	12:10	12:38	13:23	-	12:52
Night Length	10:01		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
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
00:55			01:16	dust	00:21
06:02	13.3	12.1	13:01	twilight	06:59
Total Time Open					7:20

Program	Night Priority	Science
02:09	Idle due to weather (high dust count)
06:08	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
06:08	07:11	0.42	0.64	40	-2029	11.6	12.6	12.7	299	14	First of Night
11:22	11:52					8.2	8.8	8.8	290	19	Stack/Re-stack
12:54	13:00	0.67	0.97	-50	-140	7.0	8.0	8.2	291	20	Post-Observing

Problem Reports					no PRs

TO Comments	Dusty early in night, then cloudy in middle of night, then clear and breezy with moderate seeing.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	bias	00:00	0			LRS2	cal							Yes
virus0000001_01	bias	00:00	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:01	0			LRS2	cal							Yes
virus0000001_02	bias	00:01	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:01	0			LRS2	cal							Yes
virus0000001_03	bias	00:02	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:02	0			LRS2	cal							Yes
virus0000001_04	bias	00:03	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:03	0			LRS2	cal							Yes
virus0000001_05	bias	00:03	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:04	0			LRS2	cal							Yes
virus0000001_06	bias	00:04	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:05	0			LRS2	cal							Yes
virus0000001_07	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:06	0			LRS2	cal							Yes
virus0000001_08	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:07	0			LRS2	cal							Yes
virus0000001_09	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:07	0			LRS2	cal							Yes
virus0000001_10	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:08	0			LRS2	cal							Yes
virus0000001_11	bias	00:09	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:09	360			LRS2	cal							Yes
virus0000002_01	dark	00:10	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:16	360			LRS2	cal							Yes
virus0000002_02	dark	00:16	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:23	360			LRS2	cal							Yes
virus0000002_03	dark	00:23	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:00	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:01	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:02	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:03	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:04	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:06	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:08	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:09	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:11	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:12	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:13	26			VIRUS	cal							Yes
0001	test_drk_donotuse	07:12	10.7			HPF	cal							Yes
0002	test_drk_donotuse	07:30	10.7			HPF	cal							Yes
0003	HR5023_tell_std	07:31	117.2	20.0		HPF	telluric	2.02		18.28	0.56			Yes
0004	test_drk_donotuse	07:34	10.7			HPF	cal							Yes
0005	parallel	07:38	969.1	4.8	PSU24-1-011	HPF	sci	2.02		18.85	0.81	119		Yes
virus0000008_01	parallel	07:38	3070.5			VIRUS	sci							Yes
0006	parallel	07:55	969.1	1.8	PSU24-1-011	HPF	sci	1.87		18.87	0.76	114		Yes
0007	LFC Cal	08:13	106.5			HPF	cal							Yes
lrs20000009_01	BD+541216_056_W	08:17	60	5.0		LRS2	spec	2.20		18.58	0.68			Yes
lrs20000010_01	BD+541216_066_W	08:21	30	3.5		LRS2	spec	2.34		18.60	0.77			Yes
0008	test_drk_donotuse	08:23	10.7			HPF	cal							Yes
0009	HR4215_tell_std	08:26	330.2	4.5		HPF	telluric	2.46		19.33	1.02			Yes
0010	test_drk_donotuse	08:34	10.7			HPF	cal							Yes
0011	parallel	08:38	969.1	5.8	PSU24-1-011	HPF	sci	2.20		19.29	0.85	48		Yes
virus0000009_01	parallel	08:38	3070.5			VIRUS	sci							Yes
0012	parallel	08:55	969.1	0.8	PSU24-1-011	HPF	sci	2.20		19.56	0.86	52		Yes
0013	LFC Cal	09:13	106.5			HPF	cal							Yes
0014	test_drk_donotuse	09:16	10.7			HPF	cal							Yes
0015	parallel	09:19	649.6	8.2	PSU24-1-011	HPF	sci	2.56		18.66	0.92	266		Yes
virus0000010_01	parallel	09:19	3124.5			VIRUS	sci							Yes
0016	parallel	09:31	649.6	1.2	PSU24-1-011	HPF	sci	2.38		18.43	0.91	273		Yes
0017	parallel	09:42	649.6	0.2	PSU24-1-011	HPF	sci	2.28	1.77	18.17	0.99	244		Yes
0018	LFC Cal	09:55	106.5			HPF	cal							Yes
0019	test_drk_donotuse	10:00	10.7			HPF	cal							Yes
0020	parallel	10:01	969.1	7.8	UT24-1-008	HPF	sci	2.46	1.57	19.50	1.13	198		P4
virus0000011_01	parallel	10:01	3070.5			VIRUS	sci							Yes
0021	parallel	10:18	969.1	0.8	UT24-1-008	HPF	sci	2.47	1.83	19.49	1.11	193		P4
0022	LFC Cal	10:36	106.5			HPF	cal							Yes
0023	test_drk_donotuse	10:48	10.7			HPF	cal							Yes
virus0000012_01	parallel	10:48	3070.5			VIRUS	sci							Yes
0024	parallel	10:49	969.1	14.8	PSU24-1-011	HPF	sci	2.19	1.23	18.97	0.71	75		Yes
0025	parallel	11:06	969.1	0.8	PSU24-1-011	HPF	sci	2.32	1.36	18.78	0.72	62		Yes
0026	LFC Cal	11:24	106.5			HPF	cal							Yes
0027	test_drk_donotuse	11:55	10.7			HPF	cal							Yes
0028	parallel	11:57	969.1	4.8	UT24-1-008	HPF	sci	2.20	1.50	19.77	0.94	121		P4
virus0000013_01	parallel	11:57	3070.5			VIRUS	sci							Yes
0029	parallel	12:14	969.1	0.8	UT24-1-008	HPF	sci	2.00	1.73	19.80	0.95	139		P4
0030	LFC Cal	12:32	106.5			HPF	cal							Yes
0031	test_drk_donotuse	12:36	10.7			HPF	cal							Yes
0032	parallel	12:37	969.1	6.8	PSU24-1-006	HPF	sci	1.94	1.43	17.09	0.65	32	brighter thatn sky constraint, please check data quality	P4
virus0000014_01	parallel	12:37	1534.5			VIRUS	sci							Yes
0033	LFC Cal	12:55	106.5			HPF	cal							Yes
virus0000015_01	bias	12:56	0			VIRUS	cal							Yes
virus0000016_01	Cd-A	13:01	15		ENG24-1-002	VIRUS	cal							Yes
virus0000017_01	Hg	13:02	15		ENG24-1-002	VIRUS	cal							Yes
0034	Dark	13:09	319.5			HPF	cal							Yes
0035	Quartz FCU	13:21	74.5			HPF	cal							Yes
0036	Quartz FCU	13:22	74.5			HPF	cal							Yes
0037	Quartz FCU	13:24	74.5			HPF	cal							Yes
0038	Quartz FCU	13:26	74.5			HPF	cal							Yes
0039	Quartz FCU	13:28	74.5			HPF	cal							Yes
0040	Quartz FCU	13:30	74.5			HPF	cal							Yes
0041	Quartz FCU	13:31	74.5			HPF	cal							Yes
0042	Alpha Bright Cal	13:34	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	13:36	85.2			HPF	cal							Yes
0044	Alpha Bright Cal	13:38	85.2			HPF	cal							Yes
0045	Alpha Bright Cal	13:40	85.2			HPF	cal							Yes
0046	LFC FCU	13:42	106.5			HPF	cal							Yes
0047	LFC FCU	13:45	106.5			HPF	cal							Yes
0048	LFC FCU	13:47	106.5			HPF	cal							Yes
0049	LFC FCU	13:49	106.5			HPF	cal							Yes
0050	LFC FCU	13:51	106.5			HPF	cal							Yes
0051	LFC FCU	13:54	106.5			HPF	cal							Yes
0052	LFC Cal	13:57	106.5			HPF	cal							Yes
0053	LFC Cal	13:59	106.5			HPF	cal							Yes
0054	Etalon Cal	14:07	159.8			HPF	cal							Yes
0055	Etalon Cal	14:10	159.8			HPF	cal							Yes
0056	Etalon Cal	14:13	159.8			HPF	cal							Yes
0057	Etalon Cal	14:16	159.8			HPF	cal							Yes
0058	UNe Slave Cal	14:20	852			HPF	cal							Yes
0059	UNe Slave Cal	14:35	852			HPF	cal							Yes
0060	UNe Slave Cal	14:50	852			HPF	cal							Yes
0100	LFC Cal	21:42	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:23	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:24	20			VIRUS	cal							Yes
virus0009901_01	bias	22:25	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:26	20			LRS2	cal							Yes
virus0009902_01	dark	22:27	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:28	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:30	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:31	15			LRS2	cal							Yes
0101	Dark	22:33	319.5			HPF	cal							Yes
0102	Quartz FCU	22:40	74.5			HPF	cal							Yes
0103	Quartz FCU	22:42	74.5			HPF	cal							Yes
0104	Quartz FCU	22:44	74.5			HPF	cal							Yes
0105	Quartz FCU	22:45	74.5			HPF	cal							Yes
0106	Quartz FCU	22:47	74.5			HPF	cal							Yes
0107	Quartz FCU	22:49	74.5			HPF	cal							Yes
0108	Quartz FCU	22:51	74.5			HPF	cal							Yes
0109	Alpha Bright Cal	22:53	85.2			HPF	cal							Yes
0110	Alpha Bright Cal	22:55	85.2			HPF	cal							Yes
0111	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0112	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0113	LFC FCU	23:02	106.5			HPF	cal							Yes
0114	LFC FCU	23:04	106.5			HPF	cal							Yes
0115	LFC Cal	23:07	106.5			HPF	cal							Yes
0116	LFC Cal	23:09	106.5			HPF	cal							Yes
0117	Etalon Cal	23:12	159.8			HPF	cal							Yes
0118	UNe Slave Cal	23:15	852			HPF	cal							Yes
lrs20000011_01	flat_Qth_R	23:16	15			LRS2	cal							Yes
lrs20000011_02	flat_Qth_R	23:17	15			LRS2	cal							Yes
lrs20000011_03	flat_Qth_R	23:19	15			LRS2	cal							Yes
lrs20000011_04	flat_Qth_R	23:20	15			LRS2	cal							Yes
lrs20000011_05	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000012_01	flat_ldls_long_B	23:22	20			LRS2	cal							Yes
lrs20000012_02	flat_ldls_long_B	23:24	20			LRS2	cal							Yes
lrs20000012_03	flat_ldls_long_B	23:25	20			LRS2	cal							Yes
lrs20000013_01	Cd-A_B	23:26	38			LRS2	cal							Yes
lrs20000013_02	Cd-A_B	23:28	38			LRS2	cal							Yes
lrs20000013_03	Cd-A_B	23:29	38			LRS2	cal							Yes
0119	UNe Slave Cal	23:30	852			HPF	cal							Yes
lrs20000014_01	FeAr_R	23:31	15			LRS2	cal							Yes
lrs20000014_02	FeAr_R	23:32	15			LRS2	cal							Yes
lrs20000014_03	FeAr_R	23:33	15			LRS2	cal							Yes
lrs20000015_01	Hg_R	23:35	20			LRS2	cal							Yes
lrs20000015_02	Hg_R	23:36	20			LRS2	cal							Yes
lrs20000015_03	Hg_R	23:37	20			LRS2	cal							Yes
lrs20000016_01	Hg_B	23:39	15			LRS2	cal							Yes
lrs20000016_02	Hg_B	23:40	15			LRS2	cal							Yes
lrs20000016_03	Hg_B	23:41	15			LRS2	cal							Yes
0120	UNe Slave Cal	23:46	852			HPF	cal							Yes
virus0000030_01	flat_ldls_long	23:48	15			VIRUS	cal							Yes
virus0000030_02	flat_ldls_long	23:49	15			VIRUS	cal							Yes
virus0000030_03	flat_ldls_long	23:50	15			VIRUS	cal							Yes
virus0000031_01	Cd-A	23:52	15			VIRUS	cal							Yes
virus0000031_02	Cd-A	23:53	15			VIRUS	cal							Yes
virus0000031_03	Cd-A	23:54	15			VIRUS	cal							Yes
virus0000032_01	Hg	23:56	15			VIRUS	cal							Yes
virus0000032_02	Hg	23:57	15			VIRUS	cal							Yes
virus0000032_03	Hg	23:59	15			VIRUS	cal							Yes