HET Night Report Reader

Civil Date	Ephemerides
2024-02-23	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:57	01:42	02:10	12:08	12:36	13:21	00:10	-
Night Length	9:58		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Cassie Crowe

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:50	9.9	9.6	12:27	twilight	11:37
Total Time Open					11:37

Program	Night Priority	Science
02:12	Idle due to weather (clouds)
02:18	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:23	01:46	0.43	0.65	60	-1552	8.9	9.6	9.8	58	8	First of Night
12:18	12:24	0.60	0.88	190	-346	8.8	9.3	9.4	158	6	Post-Observing

Problem Reports					no PRs

TO Comments	Some clouds at start of night then clear for rest.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000026_03	Cd-A	00:00	15			VIRUS	cal							Yes
virus0000027_01	Hg	00:01	15			VIRUS	cal							Yes
virus0000027_02	Hg	00:02	15			VIRUS	cal							Yes
virus0000027_03	Hg	00:04	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:05	0			LRS2	cal							Yes
virus0000001_01	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:06	0			LRS2	cal							Yes
virus0000001_02	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:07	0			LRS2	cal							Yes
virus0000001_03	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:07	0			LRS2	cal							Yes
virus0000001_04	bias	00:08	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:08	0			LRS2	cal							Yes
lrs20000001_06	bias	00:09	0			LRS2	cal							Yes
virus0000001_05	bias	00:09	0			VIRUS	cal							Yes
virus0000001_06	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:10	0			LRS2	cal							Yes
virus0000001_07	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:11	0			LRS2	cal							Yes
virus0000001_08	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:12	0			LRS2	cal							Yes
virus0000001_09	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:13	0			LRS2	cal							Yes
virus0000001_10	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:14	0			LRS2	cal							Yes
virus0000001_11	bias	00:14	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:14	360			LRS2	cal							Yes
virus0000002_01	dark	00:15	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:21	360			LRS2	cal							Yes
virus0000002_02	dark	00:22	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:28	360			LRS2	cal							Yes
virus0000002_03	dark	00:29	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:02	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:03	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:04	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:05	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:06	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:08	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:10	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:11	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:12	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:14	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:15	26			VIRUS	cal							Yes
0001	test_drk_donotuse	01:47	10.7			HPF	cal							Yes
0002	HR987_tell_std	01:52	117.2	6.0		HPF	telluric	1.80		18.36	0.80			Yes
0003	test_drk_donotuse	01:56	10.7			HPF	cal							Yes
virus0000008_01	parallel	02:00	1590			VIRUS	sci							Yes
0004	parallel	02:01	308.9	6.9	UT24-1-007	HPF	sci	2.15		17.55	0.35	18	heavy clouds from west during first image	No
0005	parallel	02:07	308.9	0.9	UT24-1-007	HPF	sci	1.98		18.06	0.55	126		No
0006	parallel	02:12	308.9	0.9	UT24-1-007	HPF	sci	1.82		18.40	0.78	178		No
0007	test_drk_donotuse	02:26	10.7			HPF	cal							Yes
virus0000009_01	parallel	02:26	3304.5			VIRUS	sci							Yes
0008	parallel	02:27	330.2	8.5	PSU24-1-011	HPF	sci	1.81		18.48	0.92	254		Yes
0009	parallel	02:33	330.2	0.5	PSU24-1-011	HPF	sci	1.75		18.31	0.82	265		Yes
0010	parallel	02:39	330.2	1.5	PSU24-1-011	HPF	sci	1.82	1.72	18.93	0.94	284		Yes
0011	parallel	02:45	330.2	0.5	PSU24-1-011	HPF	sci	2.13	1.71	18.97	0.92	251		Yes
0012	parallel	02:51	330.2	0.5	PSU24-1-011	HPF	sci	1.94	1.69	19.03	0.93	270		Yes
0013	parallel	02:57	330.2	0.5	PSU24-1-011	HPF	sci	1.80	1.42	19.09	0.95	320		Yes
0014	LFC Cal	03:04	106.5			HPF	cal							Yes
0015	test_drk_donotuse	03:09	10.7			HPF	cal							Yes
0016	parallel	03:10	308.9	6.9	UT24-1-007	HPF	sci	2.11	1.54	18.74	0.76	77		Yes
virus0000010_01	parallel	03:10	1590			VIRUS	sci							Yes
0017	parallel	03:16	308.9	0.9	UT24-1-007	HPF	sci	1.89	1.36	18.31	0.72	80		Yes
0018	parallel	03:22	308.9	0.9	UT24-1-007	HPF	sci	1.88	1.35	18.11	0.68	75		Yes
0019	test_drk_donotuse	03:29	10.7			HPF	cal							Yes
virus0000011_01	parallel	03:32	3070.5			VIRUS	sci							Yes
0020	parallel	03:33	969.1	5.8	UT24-1-006	HPF	sci	1.99	1.44	18.92	0.90	37		Yes
0021	parallel	03:50	969.1	0.8	UT24-1-006	HPF	sci	1.81	1.17	18.94	0.87	39		Yes
0022	test_drk_donotuse	04:09	10.7			HPF	cal							Yes
virus0000012_01	parallel	04:12	3070.5			VIRUS	sci							Yes
0023	parallel	04:13	969.1	6.8	PSU24-1-011	HPF	sci	1.79	1.27	18.94	0.90	366		Yes
0024	parallel	04:30	969.1	0.8	PSU24-1-011	HPF	sci	1.73	1.05	18.88	0.89	395		Yes
0025	LFC Cal	04:48	106.5			HPF	cal							Yes
0026	test_drk_donotuse	04:53	10.7			HPF	cal							Yes
virus0000013_01	parallel	04:53	3070.5			VIRUS	sci							Yes
0027	parallel	04:54	969.1	7.8	PSU24-1-011	HPF	sci	1.55	1.03	18.39	0.62	88		Yes
0028	parallel	05:11	969.1	0.8	PSU24-1-011	HPF	sci	1.55	0.99	18.50	0.66	98		Yes
0029	LFC Cal	05:29	106.5			HPF	cal							Yes
0030	test_drk_donotuse	05:33	10.7			HPF	cal							Yes
virus0000014_01	parallel	05:34	3070.5			VIRUS	sci							Yes
0031	parallel	05:35	969.1	7.8	PSU24-1-009	HPF	sci	1.58	1.12	18.58	0.76	190		Yes
0032	parallel	05:52	969.1	0.8	PSU24-1-009	HPF	sci	1.43	0.76	18.66	0.84	220		Yes
0033	LFC Cal	06:10	106.5			HPF	cal							Yes
0034	test_drk_donotuse	06:15	10.7			HPF	cal							Yes
0035	parallel	06:16	969.1	7.8	UT24-1-006	HPF	sci	1.56	0.62	18.54	0.91	28		Yes
virus0000015_01	parallel	06:16	3070.5			VIRUS	sci							Yes
0036	parallel	06:33	969.1	0.8	UT24-1-006	HPF	sci	1.53	0.59	18.57	0.92	31		Yes
lrs20000009_01	HZ44_056_E	06:57	60	8.0		LRS2	spec	1.30	0.60	18.74	0.34			Yes
lrs20000010_01	HZ44_066_E	07:02	120	4.0		LRS2	spec	1.49	0.61	17.99	0.87			Yes
0037	test_drk_donotuse	07:05	10.7			HPF	cal							Yes
0038	parallel	07:10	521.9	6.3	UT24-1-009	HPF	sci	1.29	0.74	17.21	0.78	83		Yes
virus0000016_01	parallel	07:10	858			VIRUS	sci							Yes
0039	test_drk_donotuse	07:21	10.7			HPF	cal							Yes
virus0000017_01	parallel	07:24	1948.5			VIRUS	sci							Yes
0040	parallel	07:25	596.4	5.1	UT24-1-009	HPF	sci	1.42	0.65	17.22	0.96	38		P4
0041	parallel	07:35	596.4	1.1	UT24-1-009	HPF	sci	1.42	0.67	17.54	0.97	40		P4
0042	test_drk_donotuse	07:53	10.7			HPF	cal							Yes
0043	parallel	07:54	969.1	8.8	PSU24-1-003	HPF	sci	1.41	0.69	18.33	0.87	114		P4
virus0000018_01	parallel	07:54	3070.5			VIRUS	sci							Yes
0044	parallel	08:11	969.1	0.8	PSU24-1-003	HPF	sci	1.36	0.65	18.22	0.84	99		P4
0045	LFC Cal	08:29	106.5			HPF	cal							Yes
0046	LFC Cal	08:32	106.5			HPF	cal							Yes
0047	LFC Cal	08:35	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:35	3000			VIRUS	sci							Yes
lrs20000011_01	parallel	08:35	3000	8.0	UT24-1-002	LRS2-B	sci	1.45	0.61	18.37	0.83			Yes
0048	LFC Cal	08:37	106.5			HPF	cal							Yes
0049	LFC Cal	09:30	106.5			HPF	cal							Yes
0050	parallel	09:33	915.9	7.7	G24-1-002	HPF	sci	1.54	0.98	16.45	0.91	50	sky surface brightness constraint not met, pleas check dta quality	Yes
virus0000020_01	parallel	09:33	2938.5			VIRUS	sci							Yes
0051	parallel	09:49	915.9	1.7	G24-1-002	HPF	sci	1.44	0.80	16.24	0.89	43		Yes
0052	LFC Cal	10:06	106.5			HPF	cal							Yes
0053	test_drk_donotuse	10:10	10.7			HPF	cal							Yes
virus0000021_01	parallel	10:11	3070.5			VIRUS	sci							Yes
0054	parallel	10:12	969.1	6.8	PSU24-1-011	HPF	sci	1.43	1.07	17.86	0.94	213		Yes
0055	parallel	10:29	969.1	0.8	PSU24-1-011	HPF	sci	1.51	1.29	17.87	0.95	212		Yes
0056	LFC Cal	10:47	106.5			HPF	cal							Yes
0057	test_drk_donotuse	10:51	10.7			HPF	cal							Yes
virus0000022_01	parallel	10:51	3070.5			VIRUS	sci							Yes
0058	parallel	10:52	969.1	6.8	UT24-1-008	HPF	sci	1.36	0.94	19.09	0.75	87		Yes
0059	parallel	11:09	969.1	0.8	UT24-1-008	HPF	sci	1.22	0.71	19.01	0.85	79		Yes
0060	LFC Cal	11:27	106.5			HPF	cal							Yes
0061	test_drk_donotuse	11:30	10.7			HPF	cal							Yes
virus0000023_01	parallel	11:30	3070.5			VIRUS	sci							Yes
0062	parallel	11:31	969.1	5.8	UT24-1-008	HPF	sci	1.31	0.54	17.55	1.04	47		P4
0063	parallel	11:48	969.1	0.8	UT24-1-008	HPF	sci	1.30	0.89	17.83	0.92	55		P4
0064	LFC Cal	12:06	106.5			HPF	cal							Yes
0065	test_drk_donotuse	12:09	10.7			HPF	cal							Yes
0066	HR6744_tell_std	12:11	330.2	7.5		HPF	telluric	1.43	0.81	18.94	0.90			Yes
virus0000024_01	bias	12:18	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	12:23	15		ENG24-1-002	VIRUS	cal							Yes
virus0000026_01	Hg	12:25	15		ENG24-1-002	VIRUS	cal							Yes
0067	Dark	12:34	319.5			HPF	cal							Yes
0068	Quartz FCU	12:45	74.5			HPF	cal							Yes
0069	Quartz FCU	12:47	74.5			HPF	cal							Yes
0070	Quartz FCU	12:49	74.5			HPF	cal							Yes
0071	Quartz FCU	12:50	74.5			HPF	cal							Yes
0072	Quartz FCU	12:52	74.5			HPF	cal							Yes
0073	Quartz FCU	12:54	74.5			HPF	cal							Yes
0074	Quartz FCU	12:56	74.5			HPF	cal							Yes
0075	Alpha Bright Cal	12:58	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	13:00	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	13:02	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	13:04	85.2			HPF	cal							Yes
0079	LFC FCU	13:07	106.5			HPF	cal							Yes
0080	LFC FCU	13:09	106.5			HPF	cal							Yes
0081	LFC FCU	13:11	106.5			HPF	cal							Yes
0082	LFC FCU	13:13	106.5			HPF	cal							Yes
0083	LFC FCU	13:16	106.5			HPF	cal							Yes
0084	LFC FCU	13:18	106.5			HPF	cal							Yes
0085	LFC Cal	13:21	106.5			HPF	cal							Yes
0086	LFC Cal	13:23	106.5			HPF	cal							Yes
0087	Etalon Cal	13:31	159.8			HPF	cal							Yes
0088	Etalon Cal	13:34	159.8			HPF	cal							Yes
0089	Etalon Cal	13:37	159.8			HPF	cal							Yes
0090	Etalon Cal	13:41	159.8			HPF	cal							Yes
0091	UNe Slave Cal	13:44	852			HPF	cal							Yes
0092	UNe Slave Cal	14:00	852			HPF	cal							Yes
0093	UNe Slave Cal	14:15	852			HPF	cal							Yes
0080	LFC Cal	22:06	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
0081	Dark	22:38	319.5			HPF	cal							Yes
0082	Quartz FCU	22:44	74.5			HPF	cal							Yes
0083	Quartz FCU	22:46	74.5			HPF	cal							Yes
0084	Quartz FCU	22:48	74.5			HPF	cal							Yes
0085	Quartz FCU	22:50	74.5			HPF	cal							Yes
0086	Quartz FCU	22:51	74.5			HPF	cal							Yes
0087	Quartz FCU	22:53	74.5			HPF	cal							Yes
0088	Quartz FCU	22:55	74.5			HPF	cal							Yes
0089	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0090	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0091	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0093	LFC FCU	23:06	106.5			HPF	cal							Yes
0094	LFC FCU	23:08	106.5			HPF	cal							Yes
0095	LFC Cal	23:11	106.5			HPF	cal							Yes
0096	LFC Cal	23:13	106.5			HPF	cal							Yes
0097	Etalon Cal	23:16	159.8			HPF	cal							Yes
0098	UNe Slave Cal	23:20	852			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	23:21	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	23:22	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	23:25	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	23:26	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	23:27	20			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	23:29	20			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	23:30	20			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	23:31	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	23:33	38			LRS2	cal							Yes
lrs20000012_03	Cd-A_B	23:34	38			LRS2	cal							Yes
0099	UNe Slave Cal	23:35	852			HPF	cal							Yes
lrs20000013_01	FeAr_R	23:36	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	23:37	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	23:38	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	23:40	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	23:41	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	23:42	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	23:44	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	23:45	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	23:46	15			LRS2	cal							Yes
0100	UNe Slave Cal	23:50	852			HPF	cal							Yes
virus0000025_01	flat_ldls_long	23:53	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:54	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:55	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:57	15			VIRUS	cal							Yes
virus0000026_02	Cd-A	23:58	15			VIRUS	cal							Yes