HET Night Report Reader

Civil Date	Ephemerides
2024-03-27	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:19	02:05	02:34	11:28	11:57	12:43	03:31	-
Night Length	8:54		Sunset Temperature

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

Overlaps		none

Other Personnel	Herman Kriel, Camilo Nino, Amy Ray

Guests	Niv Drory

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:07	8.6	6.9	12:10	twilight	11:03
Total Time Open					11:03

Program	Night Priority	Science
02:34	Science
08:36	Idle due to weather (SSB higher requirements)
08:44	Science
09:38	Idle due to weather (queue hole)
10:23	Engineering (hpf)
11:07	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:43	02:19	0.45	0.67	50	-434	7.7	7.9	7.8	274	9	First of Night
11:59	12:04	0.56	0.87	40	+807	7.6	7.9	7.7	246	3	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6305	02:00-02:00	00:00	7:2 oscillating. 1:6 and 4:8 trying to make large moves.

TO Comments	Clear all night. Documentary crew and Hobs testing at start of night with Niv, Herman, Amy R, and Camilo.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000016_03	dark	00:02	360			LRS2	cal							Yes
virus0000029_03	dark	00:03	360			VIRUS	cal							Yes
0001	twilight	01:16	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:24	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:25	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:26	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:27	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:28	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:30	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:32	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:34	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:35	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:36	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:38	26			VIRUS	cal							Yes
virus0000006_01	parallel	02:28	360	2.0	HET24-1-100	VIRUS	sci	1.47	0.71	21.95				Yes
0002	LFC Cal	02:29	106.5			HPF	cal							Yes
0003	LFC Cal	02:31	106.5			HPF	cal							Yes
virus0000006_02	parallel	02:36	360	2.0	HET24-1-100	VIRUS	sci	1.24	0.61	21.96	0.65			Yes
virus0000006_03	parallel	02:43	360	1.0	HET24-1-100	VIRUS	sci	1.19	0.69	22.00	0.67			Yes
0004	LFC Cal	02:56	106.5			HPF	cal							Yes
virus0000007_01	parallel	02:56	360	7.0	HET24-1-100	VIRUS	sci	1.26	0.71	22.22	0.69			Yes
0005	LFC Cal	02:58	106.5			HPF	cal							Yes
virus0000007_02	parallel	03:03	360	1.0	HET24-1-100	VIRUS	sci	1.26	0.69	22.22	0.72			Yes
virus0000007_03	parallel	03:10	360	1.0	HET24-1-100	VIRUS	sci	1.24	0.75	22.19	0.71			Yes
0006	LFC Cal	03:23	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:23	360	7.0	HET24-1-100	VIRUS	sci	1.20	0.72	21.86	0.69			Yes
0007	LFC Cal	03:25	106.5			HPF	cal							Yes
virus0000008_02	parallel	03:30	360	1.0	HET24-1-100	VIRUS	sci	1.15	0.70	21.58	0.69			Yes
virus0000008_03	parallel	03:37	360	1.0	HET24-1-100	VIRUS	sci	1.12	0.70	21.24	0.70			Yes
0008	test_drk_donotuse	03:46	10.7			HPF	cal							Yes
0009	HR2297_tell_std	03:50	330.2	6.5		HPF	telluric	1.35	0.68	19.51	1.02			Yes
0010	test_drk_donotuse	04:02	10.7			HPF	cal							Yes
virus0000009_01	parallel	04:06	660			VIRUS	sci							Yes
0011	parallel	04:07	404.7	11.3	UT24-1-009	HPF	sci	1.33	0.76	19.73	0.89	196		P4
0012	test_drk_donotuse	04:16	10.7			HPF	cal							Yes
0013	parallel	04:19	915.9	5.7	PSU24-1-008	HPF	sci	1.38	0.81	19.03	0.94	69		Yes
virus0000010_01	parallel	04:19	2938.5			VIRUS	sci							Yes
0014	parallel	04:35	915.9	0.7	PSU24-1-008	HPF	sci	1.23	0.60	18.84	0.95	66		Yes
0015	test_drk_donotuse	04:53	10.7			HPF	cal							Yes
0016	parallel	04:57	308.9	6.9	UT24-1-016	HPF	sci	1.35	0.63	19.43	0.61	171		P4
virus0000011_01	parallel	04:57	1590			VIRUS	sci							Yes
0017	parallel	05:03	308.9	0.9	UT24-1-016	HPF	sci	1.28	0.59	19.48	0.64	181		P4
0018	parallel	05:09	308.9	0.9	UT24-1-016	HPF	sci	1.17	0.63	19.50	0.66	198		P4
0019	test_drk_donotuse	05:19	10.7			HPF	cal							Yes
virus0000012_01	parallel	05:22	577.5			VIRUS	sci							Yes
0020	parallel	05:23	351.4	9.1	UT24-1-009	HPF	sci	1.29	0.76	19.51	0.93	188		P4
0021	test_drk_donotuse	05:32	10.7			HPF	cal							Yes
virus0000013_01	parallel	05:41	3124.5			VIRUS	sci							Yes
0022	parallel	05:42	649.6	13.2	UT24-1-006	HPF	sci	1.23	0.97	19.48	0.76	47		Yes
0023	parallel	05:54	649.6	0.2	UT24-1-006	HPF	sci	1.24	0.88	19.58	0.78	53		Yes
0024	parallel	06:05	649.6	1.2	UT24-1-006	HPF	sci	1.28	1.41	19.61	0.79	55		Yes
0025	test_drk_donotuse	06:20	10.7			HPF	cal							Yes
0026	parallel	06:22	223.7	6.3	UT24-1-009	HPF	sci	1.23	1.04	19.54	0.76	221		P4
0027	test_drk_donotuse	06:31	10.7			HPF	cal							Yes
0028	parallel	06:32	447.3	6.5	UT24-1-009	HPF	sci	1.19	1.00	19.56	0.92	229		P4
virus0000014_01	parallel	06:32	726			VIRUS	sci							Yes
0029	test_drk_donotuse	06:45	10.7			HPF	cal							Yes
0030	parallel	06:46	404.7	6.3	UT24-1-009	HPF	sci	1.25	0.89	19.76	0.85	204		P4
virus0000015_01	parallel	06:46	660			VIRUS	sci							Yes
0031	LFC Cal	06:56	106.5			HPF	cal							Yes
0032	parallel	06:59	532.5	6.1	UT24-1-009	HPF	sci	1.22	0.76	19.67	0.84	187		P4
virus0000016_01	parallel	06:59	858			VIRUS	sci							Yes
0033	LFC Cal	07:09	106.5			HPF	cal							Yes
0034	test_drk_donotuse	07:13	10.7			HPF	cal							Yes
0035	parallel	07:14	969.1	5.8	UT24-1-006	HPF	sci	1.28	1.00	19.57	0.91	26		Yes
virus0000017_01	parallel	07:14	3070.5			VIRUS	sci							Yes
0036	parallel	07:31	969.1	0.8	UT24-1-006	HPF	sci	1.37	1.27	19.56	0.90	26		Yes
0037	test_drk_donotuse	07:50	10.7			HPF	cal							Yes
0038	parallel	07:53	223.7	6.3	UT24-1-009	HPF	sci	1.40	0.91	19.67	0.81	135		P4
0039	LFC Cal	08:05	106.5			HPF	cal							Yes
virus0000018_01	parallel	08:05	1800			VIRUS	sci							Yes
lrs20000007_01	parallel	08:06	1800	9.0	UT24-1-002	LRS2-R	sci	1.27	0.88	18.48	0.91			Yes
0040	LFC Cal	08:07	106.5			HPF	cal							Yes
0041	LFC Cal	08:10	106.5			HPF	cal							Yes
none	parallel	08:40	0	8.0	PSU24-2-008	VIRUS	sci						too close to the moon and SSB higher requirements	No
0042	LFC Cal	08:49	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:49	1800			VIRUS	sci							Yes
lrs20000008_01	parallel	08:49	1800	5.0	UT24-1-002	LRS2-B	sci	1.26	1.10	18.27	0.88			P4
0043	LFC Cal	08:51	106.5			HPF	cal							Yes
0044	LFC Cal	08:53	106.5			HPF	cal							Yes
virus0000020_01	parallel	09:24	300			VIRUS	spec							Yes
lrs20000009_01	HZ21_056_W	09:24	300	5.0		LRS2	spec	1.30	0.86	19.28	0.86			Yes
virus0000021_01	parallel	09:32	360			VIRUS	spec							Yes
lrs20000010_01	HZ21_066_W	09:32	360	3.0		LRS2	spec	1.31	0.87	19.30	0.96			Yes
0045	LFC Cal	10:22	106.5			HPF	cal							Yes
virus0000022_01	parallel	10:27	3586.5			VIRUS	eng							Yes
0046	GJ_699	10:28	202.3	4.6	ENG24-1-000	HPF	eng	1.22	0.77	18.88	0.81	533		Yes
0047	GJ_699	10:32	202.3	0.6	ENG24-1-000	HPF	eng	1.23	0.80	18.96	0.87	559		Yes
0048	GJ_699	10:36	202.3	0.6	ENG24-1-000	HPF	eng	1.20	0.79	19.09	0.92	600		Yes
0049	GJ_699	10:40	202.3	0.6	ENG24-1-000	HPF	eng	1.18	0.70	19.17	0.94	642		Yes
0050	GJ_699	10:44	202.3	0.6	ENG24-1-000	HPF	eng	1.18	0.77	19.25	0.95	655		Yes
0051	GJ_699	10:48	202.3	0.6	ENG24-1-000	HPF	eng	1.17	0.85	19.30	0.94	667		Yes
0052	GJ_699	10:52	202.3	0.6	ENG24-1-000	HPF	eng	1.18	0.94	19.31	0.94	643		Yes
0053	GJ_699	10:56	202.3	0.6	ENG24-1-000	HPF	eng	1.14	0.79	19.30	0.93	625		Yes
0054	GJ_699	11:00	202.3	0.6	ENG24-1-000	HPF	eng	1.11	0.86	19.28	0.94	601		Yes
0055	GJ_699	11:04	202.3	0.6	ENG24-1-000	HPF	eng	1.15	0.87	19.24	0.96	544		Yes
0056	test_drk_donotuse	11:10	10.7			HPF	cal							Yes
0057	parallel	11:14	511.2	7.5	UT24-1-009	HPF	sci	1.35	0.98	19.79	0.58	172		P4
virus0000023_01	parallel	11:14	825			VIRUS	sci							Yes
0058	LFC Cal	11:25	106.5			HPF	cal							Yes
0059	parallel	11:29	468.6	6.2	UT24-1-009	HPF	sci	1.23	0.99	19.38	0.82	180		P4
virus0000024_01	parallel	11:29	775.5			VIRUS	sci							Yes
0060	LFC Cal	11:39	106.5			HPF	cal							Yes
0061	test_drk_donotuse	11:41	10.7			HPF	cal							Yes
virus0000025_01	parallel	11:42	600			VIRUS	sci							Yes
0062	parallel	11:43	95.9	5.4	UT24-1-011	HPF	sci	1.11	1.05	19.06	0.63	586		Yes
0063	parallel	11:45	95.9	1.4	UT24-1-011	HPF	sci	1.13	0.98	19.07	0.65	607		Yes
0064	parallel	11:47	95.9	0.4	UT24-1-011	HPF	sci	1.21	1.00	19.00	0.66	606		Yes
0065	test_drk_donotuse	11:53	10.7			HPF	cal							Yes
0066	parallel	11:54	245	4.9	UT24-1-009	HPF	sci	1.13	1.02	17.58	0.97	238		P4
lrs20000011_01	bias	12:00	0			LRS2	cal							Yes
virus0000026_01	bias	12:00	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	12:05	15		ENG24-1-002	VIRUS	cal							Yes
virus0000028_01	Hg	12:06	15		ENG24-1-002	VIRUS	cal							Yes
0067	Dark	12:14	319.5			HPF	cal							Yes
0068	Quartz FCU	12:25	74.5			HPF	cal							Yes
0069	Quartz FCU	12:27	74.5			HPF	cal							Yes
0070	Quartz FCU	12:29	74.5			HPF	cal							Yes
0071	Quartz FCU	12:30	74.5			HPF	cal							Yes
0072	Quartz FCU	12:32	74.5			HPF	cal							Yes
0073	Quartz FCU	12:34	74.5			HPF	cal							Yes
0074	Quartz FCU	12:36	74.5			HPF	cal							Yes
0075	Alpha Bright Cal	12:38	85.2			HPF	cal							Yes
0076	Alpha Bright Cal	12:40	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	12:42	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	12:44	85.2			HPF	cal							Yes
0079	LFC FCU	12:47	106.5			HPF	cal							Yes
0080	LFC FCU	12:49	106.5			HPF	cal							Yes
0081	LFC FCU	12:51	106.5			HPF	cal							Yes
0082	LFC FCU	12:53	106.5			HPF	cal							Yes
0083	LFC FCU	12:56	106.5			HPF	cal							Yes
0084	LFC FCU	12:58	106.5			HPF	cal							Yes
0085	LFC Cal	13:01	106.5			HPF	cal							Yes
0086	LFC Cal	13:03	106.5			HPF	cal							Yes
0087	Etalon Cal	13:11	159.8			HPF	cal							Yes
0088	Etalon Cal	13:14	159.8			HPF	cal							Yes
0089	Etalon Cal	13:17	159.8			HPF	cal							Yes
0090	Etalon Cal	13:21	159.8			HPF	cal							Yes
0091	UNe Slave Cal	13:24	852			HPF	cal							Yes
0092	UNe Slave Cal	13:39	852			HPF	cal							Yes
0093	UNe Slave Cal	13:55	852			HPF	cal							Yes
0110	LFC Cal	21:39	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:49	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:50	20			VIRUS	cal							Yes
virus0009901_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:52	20			LRS2	cal							Yes
virus0009902_01	dark	21:53	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:54	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:56	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:57	15			LRS2	cal							Yes
0111	Dark	22:12	319.5			HPF	cal							Yes
0112	Quartz FCU	22:18	74.5			HPF	cal							Yes
0113	Quartz FCU	22:20	74.5			HPF	cal							Yes
0114	Quartz FCU	22:22	74.5			HPF	cal							Yes
0115	Quartz FCU	22:23	74.5			HPF	cal							Yes
0116	Quartz FCU	22:25	74.5			HPF	cal							Yes
0117	Quartz FCU	22:27	74.5			HPF	cal							Yes
0118	Quartz FCU	22:29	74.5			HPF	cal							Yes
0119	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0120	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0121	Alpha Bright Cal	22:35	85.2			HPF	cal							Yes
0122	Alpha Bright Cal	22:37	85.2			HPF	cal							Yes
0123	LFC FCU	22:40	106.5			HPF	cal							Yes
0124	LFC FCU	22:42	106.5			HPF	cal							Yes
0125	LFC Cal	22:45	106.5			HPF	cal							Yes
0126	LFC Cal	22:47	106.5			HPF	cal							Yes
0127	Etalon Cal	22:50	159.8			HPF	cal							Yes
0128	UNe Slave Cal	22:53	852			HPF	cal							Yes
lrs20000009_01	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000009_02	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000009_03	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000009_04	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000009_05	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000010_01	flat_ldls_long_B	23:00	20			LRS2	cal							Yes
lrs20000010_02	flat_ldls_long_B	23:02	20			LRS2	cal							Yes
lrs20000010_03	flat_ldls_long_B	23:03	20			LRS2	cal							Yes
lrs20000011_01	Cd-A_B	23:04	38			LRS2	cal							Yes
lrs20000011_02	Cd-A_B	23:06	38			LRS2	cal							Yes
0129	UNe Slave Cal	23:08	852			HPF	cal							Yes
lrs20000011_03	Cd-A_B	23:08	38			LRS2	cal							Yes
lrs20000012_01	FeAr_R	23:09	15			LRS2	cal							Yes
lrs20000012_02	FeAr_R	23:11	15			LRS2	cal							Yes
lrs20000012_03	FeAr_R	23:12	15			LRS2	cal							Yes
lrs20000013_01	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000013_02	Hg_R	23:14	20			LRS2	cal							Yes
lrs20000013_03	Hg_R	23:16	20			LRS2	cal							Yes
lrs20000014_01	Hg_B	23:17	15			LRS2	cal							Yes
lrs20000014_02	Hg_B	23:18	15			LRS2	cal							Yes
lrs20000014_03	Hg_B	23:20	15			LRS2	cal							Yes
0130	UNe Slave Cal	23:24	852			HPF	cal							Yes
virus0000025_01	flat_ldls_long	23:26	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:28	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:29	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:30	15			VIRUS	cal							Yes
virus0000026_02	Cd-A	23:32	15			VIRUS	cal							Yes
virus0000026_03	Cd-A	23:33	15			VIRUS	cal							Yes
virus0000027_01	Hg	23:35	15			VIRUS	cal							Yes
virus0000027_02	Hg	23:36	15			VIRUS	cal							Yes
virus0000027_03	Hg	23:37	15			VIRUS	cal							Yes
lrs20000015_01	bias	23:39	0			LRS2	cal							Yes
virus0000028_01	bias	23:39	0			VIRUS	cal							Yes
lrs20000015_02	bias	23:40	0			LRS2	cal							Yes
virus0000028_02	bias	23:40	0			VIRUS	cal							Yes
lrs20000015_03	bias	23:41	0			LRS2	cal							Yes
lrs20000015_04	bias	23:41	0			LRS2	cal							Yes
virus0000028_03	bias	23:41	0			VIRUS	cal							Yes
virus0000028_04	bias	23:42	0			VIRUS	cal							Yes
lrs20000015_05	bias	23:42	0			LRS2	cal							Yes
virus0000028_05	bias	23:43	0			VIRUS	cal							Yes
lrs20000015_06	bias	23:43	0			LRS2	cal							Yes
virus0000028_06	bias	23:44	0			VIRUS	cal							Yes
lrs20000015_07	bias	23:44	0			LRS2	cal							Yes
virus0000028_07	bias	23:44	0			VIRUS	cal							Yes
lrs20000015_08	bias	23:45	0			LRS2	cal							Yes
virus0000028_08	bias	23:45	0			VIRUS	cal							Yes
lrs20000015_09	bias	23:46	0			LRS2	cal							Yes
virus0000028_09	bias	23:46	0			VIRUS	cal							Yes
lrs20000015_10	bias	23:47	0			LRS2	cal							Yes
virus0000028_10	bias	23:47	0			VIRUS	cal							Yes
lrs20000015_11	bias	23:48	0			LRS2	cal							Yes
virus0000028_11	bias	23:48	0			VIRUS	cal							Yes
lrs20000016_01	dark	23:49	360			LRS2	cal							Yes
virus0000029_01	dark	23:49	360			VIRUS	cal							Yes
lrs20000016_02	dark	23:55	360			LRS2	cal							Yes
virus0000029_02	dark	23:56	360			VIRUS	cal							Yes