HET Night Report Reader

Civil Date	Ephemerides
2024-03-05	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:05	01:50	02:18	11:56	12:24	13:09	10:37	-
Night Length	9:38		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Cassie Crowe

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:51	11.9	11.0	11:19	twilight	10:28
Total Time Open					10:28

Program	Night Priority	Science
02:18	Idle due to weather (clouds)
02:29	Science
03:13	Idle due to weather (clouds)
03:22	Science
03:33	Idle due to weather (clouds)
05:32	Science
08:24	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
01:28	01:54	0.43	0.63	50	-1866	11.4	11.3	11.3	261	7	First of Night
11:11	11:16	0.52	0.79	100	-1302	11.3	11.2	11.2	279	9	Post-Observing

Problem Reports					no PRs

TO Comments	Increasing clouds throughout the night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000021_04	bias	00:00	0			LRS2	cal							Yes
virus0000036_04	bias	00:00	0			VIRUS	cal							Yes
lrs20000021_05	bias	00:01	0			LRS2	cal							Yes
virus0000036_05	bias	00:01	0			VIRUS	cal							Yes
lrs20000021_06	bias	00:01	0			LRS2	cal							Yes
virus0000036_06	bias	00:02	0			VIRUS	cal							Yes
lrs20000021_07	bias	00:02	0			LRS2	cal							Yes
virus0000036_07	bias	00:03	0			VIRUS	cal							Yes
lrs20000021_08	bias	00:03	0			LRS2	cal							Yes
virus0000036_08	bias	00:03	0			VIRUS	cal							Yes
lrs20000021_09	bias	00:04	0			LRS2	cal							Yes
virus0000036_09	bias	00:04	0			VIRUS	cal							Yes
lrs20000021_10	bias	00:05	0			LRS2	cal							Yes
virus0000036_10	bias	00:05	0			VIRUS	cal							Yes
lrs20000021_11	bias	00:06	0			LRS2	cal							Yes
virus0000036_11	bias	00:06	0			VIRUS	cal							Yes
lrs20000022_01	dark	00:07	360			LRS2	cal							Yes
virus0000037_01	dark	00:07	360			VIRUS	cal							Yes
lrs20000022_02	dark	00:13	360			LRS2	cal							Yes
virus0000037_02	dark	00:14	360			VIRUS	cal							Yes
lrs20000022_03	dark	00:20	360			LRS2	cal							Yes
virus0000037_03	dark	00:21	360			VIRUS	cal							Yes
0001	twilight	01:02	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:10	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:11	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:12	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:14	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:15	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:16	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:17	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:19	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:20	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:21	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:23	26			VIRUS	cal							Yes
0002	LFC Cal	01:27	106.5			HPF	cal							Yes
0003	LFC Cal	01:30	106.5			HPF	cal							Yes
0004	LFC Cal	01:32	106.5			HPF	cal							Yes
virus0000006_01	HZ4_034_W	02:00	60	5.0		VIRUS	spec	1.90		20.69	0.32			Yes
virus0000006_02	HZ4_034_W	02:02	60	1.0		VIRUS	spec	1.94		20.86	0.34			Yes
virus0000006_03	HZ4_034_W	02:04	60	1.0		VIRUS	spec	1.89		21.03	0.34			Yes
0005	test_drk_donotuse	02:10	10.7			HPF	cal							Yes
0006	parallel	02:12	308.9	7.9	UT24-1-007	HPF	sci	1.60		19.80	0.42	35	clouds	No
virus0000007_01	parallel	02:12	1590			VIRUS	sci							Yes
0007	parallel	02:18	308.9	-0.1	UT24-1-007	HPF	sci	1.60		19.79	0.42	34		No
0008	parallel	02:24	308.9	0.9	UT24-1-007	HPF	sci	1.57	0.71	19.81	0.43	36		No
0009	test_drk_donotuse	02:34	10.7			HPF	cal							Yes
0010	parallel	02:36	734.9	7.8	UT24-1-009	HPF	sci	1.34	0.91	20.43	0.57	118		P4
virus0000008_01	parallel	02:36	1188			VIRUS	sci							Yes
0011	test_drk_donotuse	02:51	10.7			HPF	cal							Yes
0012	parallel	02:56	308.9	7.9	UT24-1-013	HPF	sci	1.41	0.88	20.35	0.55	333		Yes
virus0000009_01	parallel	02:56	1590			VIRUS	sci							Yes
0013	parallel	03:02	308.9	-0.1	UT24-1-013	HPF	sci	1.48	0.81	20.33	0.53	326		Yes
0014	parallel	03:08	308.9	0.9	UT24-1-013	HPF	sci	1.55	0.83	20.26	0.45	288		Yes
0015	LFC Cal	03:15	106.5			HPF	cal							Yes
0016	parallel	03:19	223.7	5.3	UT24-1-009	HPF	sci	1.57	0.79	20.33	0.37	130	clouds	No
0017	LFC Cal	03:24	106.5			HPF	cal							Yes
0018	test_drk_donotuse	03:26	10.7			HPF	cal							Yes
0019	HR3958_tell_std	03:27	330.2	5.5		HPF	telluric	1.40	0.77	20.42	0.31			Yes
0020	test_drk_donotuse	03:34	10.7			HPF	cal							Yes
virus0000010_01	parallel	03:37	660			VIRUS	sci							Yes
0021	parallel	03:38	394.1	5.4	UT24-1-009	HPF	sci	1.35	0.66	20.46	0.38	129	clouds	No
0022	test_drk_donotuse	03:48	10.7			HPF	cal							Yes
virus0000011_01	parallel	03:51	550.5			VIRUS	sci							Yes
0023	parallel	03:52	95.9	6.4	UT24-1-011	HPF	sci	1.58	0.71	20.15	0.33	433	clouds	No
0024	parallel	03:54	95.9	1.4	UT24-1-011	HPF	sci	1.47	0.76	20.17	0.34	448		No
0025	parallel	03:56	95.9	0.4	UT24-1-011	HPF	sci	1.38	0.74	20.18	0.39	487		No
virus0000012_01	parallel	04:03	720	5.0	HET24-1-100	VIRUS	sci	1.28	0.82	21.91	0.29		clouds	No
virus0000012_02	parallel	04:16	720	1.0	HET24-1-100	VIRUS	sci	1.26	0.78	21.93	0.34			No
virus0000012_03	parallel	04:29	720	1.0	HET24-1-100	VIRUS	sci	1.26	0.77	21.91	0.33			No
0026	LFC Cal	04:43	106.5			HPF	cal							Yes
0027	LFC Cal	04:45	106.5			HPF	cal							Yes
0028	LFC Cal	04:48	106.5			HPF	cal							Yes
virus0000013_01	parallel	05:36	1800			VIRUS	sci							Yes
0029	LFC Cal	05:37	106.5			HPF	cal							Yes
lrs20000007_01	parallel	05:37	1800	5.0	UT24-1-010	LRS2-B	sci	1.53	0.76	22.04	0.54			Yes
0030	LFC Cal	05:39	106.5			HPF	cal							Yes
0031	LFC Cal	05:41	106.5			HPF	cal							Yes
0032	test_drk_donotuse	06:09	10.7			HPF	cal							Yes
0033	parallel	06:13	319.5	6.7	UT24-1-009	HPF	sci	1.59	0.78	20.64	0.69	178		P4
virus0000014_01	parallel	06:13	544.5			VIRUS	sci							Yes
0034	LFC Cal	06:20	106.5			HPF	cal							Yes
virus0000015_01	parallel	06:23	540	4.0	HET24-1-100	VIRUS	sci	1.61	0.83	21.98	0.59			Yes
virus0000015_02	parallel	06:33	540	1.0	HET24-1-100	VIRUS	sci	1.63	0.74	21.96	0.66			Yes
virus0000015_03	parallel	06:43	540	1.0	HET24-1-100	VIRUS	sci	1.54	0.78	21.97	0.71			Yes
virus0000016_01	parallel	06:57	480	5.0	HET24-1-100	VIRUS	sci	1.57	0.73	21.89	0.62			Yes
virus0000016_02	parallel	07:07	480	2.0	HET24-1-100	VIRUS	sci	1.61	0.89	21.79	0.68			Yes
virus0000016_03	parallel	07:16	480	1.0	HET24-1-100	VIRUS	sci	1.77	0.91	21.79	0.65			Yes
0035	LFC Cal	07:25	106.5			HPF	cal							Yes
0036	LFC Cal	07:27	106.5			HPF	cal							Yes
0037	LFC Cal	07:30	106.5			HPF	cal							Yes
lrs20000008_01	parallel	07:32	1000			LRS2	sci							Yes
virus0000017_01	parallel	07:32	1000	7.3	UT24-1-014	VIRUS	sci	1.73	0.88	21.92	0.62			Yes
lrs20000008_02	parallel	07:49	1000			LRS2	sci							Yes
virus0000017_02	parallel	07:49	1000	1.3	UT24-1-014	VIRUS	sci	1.64	0.89	21.91	0.61			Yes
lrs20000008_03	parallel	08:07	1000			LRS2	sci							Yes
virus0000017_03	parallel	08:07	1000	1.3	UT24-1-014	VIRUS	sci	1.54	0.81	21.87	0.41			Yes
virus0000018_01	parallel	08:28	720	4.0	HET24-1-100	VIRUS	sci	1.76	0.76	21.93	0.35		clouds	No
virus0000018_02	parallel	08:41	720	1.0	HET24-1-100	VIRUS	sci	1.64	0.76	21.87	0.20			No
virus0000018_03	parallel	08:55	720	2.0	HET24-1-100	VIRUS	sci	1.67	0.69	21.81	0.08			No
0038	LFC Cal	09:36	106.5			HPF	cal							Yes
0039	LFC Cal	09:38	106.5			HPF	cal							Yes
0040	LFC Cal	09:41	106.5			HPF	cal							Yes
virus0000019_01	dark	10:02	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_02	dark	10:09	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_03	dark	10:16	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_04	dark	10:23	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_05	dark	10:30	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_06	dark	10:36	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_07	dark	10:43	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_08	dark	10:50	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_09	dark	10:57	360		ENG24-1-004	VIRUS	cal							Yes
virus0000019_10	dark	11:04	360		ENG24-1-004	VIRUS	cal							Yes
lrs20000009_01	bias	11:12	0			LRS2	cal							Yes
virus0000020_01	bias	11:13	0			VIRUS	cal							Yes
virus0000021_01	Cd-A	11:17	15		ENG24-1-002	VIRUS	cal							Yes
virus0000022_01	Hg	11:19	15		ENG24-1-002	VIRUS	cal							Yes
0041	Dark	11:27	319.5			HPF	cal							Yes
0042	Quartz FCU	11:39	74.5			HPF	cal							Yes
0043	Quartz FCU	11:40	74.5			HPF	cal							Yes
0044	Quartz FCU	11:42	74.5			HPF	cal							Yes
0045	Quartz FCU	11:44	74.5			HPF	cal							Yes
0046	Quartz FCU	11:46	74.5			HPF	cal							Yes
0047	Quartz FCU	11:47	74.5			HPF	cal							Yes
0048	Quartz FCU	11:49	74.5			HPF	cal							Yes
0049	Alpha Bright Cal	11:52	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	11:53	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	11:55	85.2			HPF	cal							Yes
0052	Alpha Bright Cal	11:57	85.2			HPF	cal							Yes
0053	LFC FCU	12:00	106.5			HPF	cal							Yes
0054	LFC FCU	12:02	106.5			HPF	cal							Yes
0055	LFC FCU	12:05	106.5			HPF	cal							Yes
0056	LFC FCU	12:07	106.5			HPF	cal							Yes
0057	LFC FCU	12:09	106.5			HPF	cal							Yes
0058	LFC FCU	12:12	106.5			HPF	cal							Yes
0059	LFC Cal	12:14	106.5			HPF	cal							Yes
0060	LFC Cal	12:17	106.5			HPF	cal							Yes
0061	Etalon Cal	12:25	159.8			HPF	cal							Yes
0062	Etalon Cal	12:28	159.8			HPF	cal							Yes
0063	Etalon Cal	12:31	159.8			HPF	cal							Yes
0064	Etalon Cal	12:34	159.8			HPF	cal							Yes
0065	UNe Slave Cal	12:38	852			HPF	cal							Yes
0066	UNe Slave Cal	12:53	852			HPF	cal							Yes
0067	UNe Slave Cal	13:08	852			HPF	cal							Yes
0094	LFC Cal	22:10	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:20	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:21	20			VIRUS	cal							Yes
virus0009901_01	bias	22:23	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:23	20			LRS2	cal							Yes
virus0009902_01	dark	22:25	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:25	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:27	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:29	15			LRS2	cal							Yes
0095	Dark	22:30	319.5			HPF	cal							Yes
0096	Quartz FCU	22:37	74.5			HPF	cal							Yes
0097	Quartz FCU	22:39	74.5			HPF	cal							Yes
0098	Quartz FCU	22:41	74.5			HPF	cal							Yes
0099	Quartz FCU	22:42	74.5			HPF	cal							Yes
0100	Quartz FCU	22:44	74.5			HPF	cal							Yes
0101	Quartz FCU	22:46	74.5			HPF	cal							Yes
0102	Quartz FCU	22:48	74.5			HPF	cal							Yes
0103	Alpha Bright Cal	22:50	85.2			HPF	cal							Yes
0104	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0105	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0106	Alpha Bright Cal	22:56	85.2			HPF	cal							Yes
0107	LFC FCU	22:58	106.5			HPF	cal							Yes
0108	LFC FCU	23:01	106.5			HPF	cal							Yes
0109	LFC Cal	23:03	106.5			HPF	cal							Yes
0110	LFC Cal	23:06	106.5			HPF	cal							Yes
0111	Etalon Cal	23:08	159.8			HPF	cal							Yes
0112	UNe Slave Cal	23:12	852			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	23:13	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	23:14	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	23:16	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	23:17	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	23:18	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	23:19	20			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	23:21	20			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	23:22	20			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	23:23	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	23:25	38			LRS2	cal							Yes
0113	UNe Slave Cal	23:27	852			HPF	cal							Yes
lrs20000017_03	Cd-A_B	23:27	38			LRS2	cal							Yes
lrs20000018_01	FeAr_R	23:28	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	23:29	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:31	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:32	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:33	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:35	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:36	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:37	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:38	15			LRS2	cal							Yes
0114	UNe Slave Cal	23:42	852			HPF	cal							Yes
virus0000033_01	flat_ldls_long	23:45	15			VIRUS	cal							Yes
virus0000033_02	flat_ldls_long	23:46	15			VIRUS	cal							Yes
virus0000033_03	flat_ldls_long	23:48	15			VIRUS	cal							Yes
virus0000034_01	Cd-A	23:49	15			VIRUS	cal							Yes
virus0000034_02	Cd-A	23:50	15			VIRUS	cal							Yes
virus0000034_03	Cd-A	23:52	15			VIRUS	cal							Yes
virus0000035_01	Hg	23:53	15			VIRUS	cal							Yes
virus0000035_02	Hg	23:55	15			VIRUS	cal							Yes
virus0000035_03	Hg	23:56	15			VIRUS	cal							Yes
lrs20000021_01	bias	23:57	0			LRS2	cal							Yes
virus0000036_01	bias	23:57	0			VIRUS	cal							Yes
lrs20000021_02	bias	23:58	0			LRS2	cal							Yes
virus0000036_02	bias	23:58	0			VIRUS	cal							Yes
lrs20000021_03	bias	23:59	0			LRS2	cal							Yes
virus0000036_03	bias	23:59	0			VIRUS	cal							Yes