HET Night Report Reader

Civil Date	Ephemerides
2024-04-23	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:37	02:25	02:56	10:52	11:23	12:11	01:24	12:39
Night Length	7:56		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Chien-Hsiu Lee / Amy Ray	Justen Pautzke

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:24	23.2	20.8	11:41	twilight	10:17
Total Time Open					10:17

Program	Night Priority	Science
02:56	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:08	02:53	0.45	0.67	71	-4665	22.2	20.1	20.1	262	3	First of Night
11:33	11:39	0.67	0.99	111	-3913	19.2	19.2	19.4	195	5	Post-Observing

Problem Reports					no PRs

TO Comments	Clear and calm 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
0001	twilight	01:34	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:42	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:43	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:44	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:45	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:47	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:48	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:51	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:52	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:54	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:55	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:56	26			VIRUS	cal							Yes
0002	test_drk_donotuse	02:55	10.7			HPF	cal							Yes
virus0000006_01	parallel	02:58	748.5			VIRUS	sci							Yes
0003	parallel	02:59	138.5	5.7	UT24-2-013	HPF	sci	1.98	0.77	18.75	0.67	389		Yes
0004	parallel	03:02	138.5	0.7	UT24-2-013	HPF	sci	1.58	0.79	18.74	0.70	469		Yes
0005	parallel	03:05	138.5	0.7	UT24-2-013	HPF	sci	1.63	0.82	18.73	0.72	444		Yes
0006	test_drk_donotuse	03:11	10.7			HPF	cal							Yes
0007	parallel	03:15	191.7	8.8	UT24-2-011	HPF	sci	1.57	0.77	18.95	0.86	443		P4
virus0000007_01	parallel	03:15	996			VIRUS	sci							Yes
0008	parallel	03:19	191.7	-0.2	UT24-2-011	HPF	sci	1.53	0.72	18.93	0.86	462		P4
0009	parallel	03:23	191.7	0.8	UT24-2-011	HPF	sci	1.53	0.72	18.91	0.85	444		P4
0010	test_drk_donotuse	03:28	10.7			HPF	cal							Yes
virus0000008_01	parallel	03:33	3124.5			VIRUS	sci							Yes
0011	parallel	03:34	649.6	7.2	UT24-2-004	HPF	sci	1.32	0.81	17.93	0.90	131		Yes
0012	parallel	03:45	649.6	1.2	UT24-2-004	HPF	sci	1.29		18.08	0.92	147		Yes
0013	parallel	03:57	649.6	1.2	UT24-2-004	HPF	sci	1.24		18.08	0.92	139		Yes
0014	test_drk_donotuse	04:10	10.7			HPF	cal							Yes
0015	parallel	04:14	308.9	5.9	UT24-2-011	HPF	sci	1.37	0.68	18.58	0.58	213		P4
virus0000009_01	parallel	04:14	1590			VIRUS	sci							Yes
0016	parallel	04:20	308.9	0.9	UT24-2-011	HPF	sci	1.40	0.75	18.61	0.60	213		P4
0017	parallel	04:26	308.9	0.9	UT24-2-011	HPF	sci	1.41	1.24	18.63	0.60	208		P4
0018	test_drk_donotuse	04:32	10.7			HPF	cal							Yes
0019	parallel	04:37	287.6	6.2	UT24-2-013	HPF	sci	1.22	0.81	16.67	0.84	682	sky brighteness at borderline. Please check if data are useable.	Yes
virus0000010_01	parallel	04:37	1441.5			VIRUS	sci							Yes
0020	parallel	04:43	287.6	0.2	UT24-2-013	HPF	sci	1.19	0.89	16.83	0.83	669	sky bightness at borderline. Please ceck if data are useable.	Yes
0021	parallel	04:48	287.6	1.2	UT24-2-013	HPF	sci	1.19	0.86	16.90	0.85	620		Yes
0022	test_drk_donotuse	04:54	10.7			HPF	cal							Yes
0023	parallel	05:00	63.9	6.9	UT24-2-013	HPF	sci	1.49	1.00	18.99	0.88	562		Yes
virus0000011_01	parallel	05:00	451.5			VIRUS	sci							Yes
0024	parallel	05:02	63.9	0.9	UT24-2-013	HPF	sci	1.48	0.98	18.99	0.88	566		Yes
0025	parallel	05:03	63.9	-0.1	UT24-2-013	HPF	sci	1.46	0.97	18.99	0.88	591		Yes
0026	test_drk_donotuse	05:06	10.7			HPF	cal							Yes
0027	parallel	05:10	649.6	6.2	UT24-2-009	HPF	sci	1.52	0.95	18.59	0.87	375		Yes
virus0000012_01	parallel	05:10	3124.5			VIRUS	sci							Yes
0028	parallel	05:22	649.6	0.2	UT24-2-009	HPF	sci	1.54	1.00	18.58	0.88	390		Yes
0029	parallel	05:33	649.6	1.2	UT24-2-009	HPF	sci	1.50	0.96	18.50	0.89	357		Yes
0030	LFC Cal	05:45	106.5			HPF	cal							Yes
0031	test_drk_donotuse	05:49	10.7			HPF	cal							Yes
0032	test_drk_donotuse	05:53	10.7			HPF	cal							Yes
virus0000013_01	parallel	05:53	3124.5			VIRUS	sci							Yes
0033	parallel	05:54	649.6	10.2	UT24-2-004	HPF	sci	1.43	1.02	18.27	0.73	60	Slightly longer setup due to computer crash.	Yes
0034	parallel	06:05	649.6	0.2	UT24-2-004	HPF	sci	1.42	0.96	18.31	0.78	66		Yes
0035	parallel	06:17	649.6	1.2	UT24-2-004	HPF	sci	1.40	1.15	18.32	0.78	56		Yes
0036	test_drk_donotuse	06:33	10.7			HPF	cal							Yes
0037	parallel	06:37	969.1	8.8	PSU24-2-015	HPF	sci	1.50	1.02	18.86	0.76	126		Yes
virus0000014_01	parallel	06:37	3070.5			VIRUS	sci							Yes
0038	parallel	06:54	969.1	0.8	PSU24-2-015	HPF	sci	1.50	1.07	18.84	0.75	118		Yes
0039	LFC Cal	07:12	106.5			HPF	cal							Yes
0040	test_drk_donotuse	07:15	10.7			HPF	cal							Yes
virus0000015_01	parallel	07:17	726			VIRUS	sci							Yes
0041	parallel	07:18	436.7	7.7	UT24-2-008	HPF	sci	1.62	1.03	18.58	0.72	153		P4
0042	test_drk_donotuse	07:28	10.7			HPF	cal							Yes
0043	parallel	07:30	255.6	5.7	UT24-2-008	HPF	sci	1.80	1.04	18.45	0.88	136		P4
0044	test_drk_donotuse	07:39	10.7			HPF	cal							Yes
virus0000016_01	parallel	07:41	3070.5			VIRUS	sci							Yes
0045	parallel	07:42	969.1	6.8	UT24-2-004	HPF	sci	1.65	1.17	18.60	0.94	37		Yes
0046	parallel	07:59	969.1	0.8	UT24-2-004	HPF	sci	1.54	1.21	18.60	0.98	39		Yes
0047	test_drk_donotuse	08:20	10.7			HPF	cal							Yes
0048	parallel	08:23	649.6	8.2	UT24-2-004	HPF	sci	1.45	1.19	18.17	0.86	112		Yes
virus0000017_01	parallel	08:23	3124.5			VIRUS	sci							Yes
0049	parallel	08:35	649.6	1.2	UT24-2-004	HPF	sci	1.60	0.93	18.19	0.85	120		Yes
0050	parallel	08:46	649.6	0.2	UT24-2-004	HPF	sci	1.80	1.04	18.17	0.83	109		Yes
0051	test_drk_donotuse	09:01	10.7			HPF	cal							Yes
0052	HR4943_tell_std	09:03	117.2	6.0		HPF	telluric	1.55	1.13	18.46	0.84			Yes
0053	test_drk_donotuse	09:08	10.7			HPF	cal							Yes
virus0000018_01	parallel	09:10	3070.5			VIRUS	sci							Yes
0054	parallel	09:11	969.1	5.8	PSU24-2-013	HPF	sci	1.73	1.00	18.61	0.82	22		Yes
0055	parallel	09:28	969.1	0.8	PSU24-2-013	HPF	sci	1.80	1.02	18.56	0.83	24		Yes
0056	LFC Cal	09:46	106.5			HPF	cal							Yes
virus0000019_01	parallel	09:51	2938.5			VIRUS	sci							Yes
0057	parallel	09:52	915.9	7.7	G24-2-002	HPF	sci	1.87	1.10	18.90	0.82	70		Yes
0058	parallel	10:08	915.9	0.7	G24-2-002	HPF	sci	1.77	1.05	18.91	0.88	70		Yes
0059	LFC Cal	10:25	106.5			HPF	cal							Yes
0060	test_drk_donotuse	10:27	10.7			HPF	cal							Yes
0061	parallel	10:30	830.7	7.2	UT24-2-008	HPF	sci	1.75	1.02	18.89	0.79	136		P4
virus0000020_01	parallel	10:30	1320			VIRUS	sci							Yes
0062	test_drk_donotuse	10:49	10.7			HPF	cal							Yes
0063	parallel	10:52	564.5	8.6	PSU24-2-010	HPF	sci	1.67	1.09	18.58	0.91	45		P4
virus0000021_01	parallel	10:52	907.5			VIRUS	sci							Yes
0064	test_drk_donotuse	11:06	10.7			HPF	cal							Yes
0065	parallel	11:09	42.6	7.3	UT24-2-013	HPF	sci	1.74	1.08	18.85	0.73	474		Yes
0066	parallel	11:11	42.6	0.3	UT24-2-013	HPF	sci	1.56	1.03	18.83	0.75	521		Yes
0067	parallel	11:12	42.6	1.3	UT24-2-013	HPF	sci	1.55	1.05	18.79	0.74	523		Yes
0068	test_drk_donotuse	11:16	10.7			HPF	cal							Yes
0069	parallel	11:19	734.9	5.8	UT24-2-008	HPF	sci	1.60	1.02	17.43	0.85	145		Yes
virus0000022_01	parallel	11:19	1188			VIRUS	sci							Yes
lrs20000007_01	bias	11:33	0			LRS2	cal							Yes
virus0000023_01	bias	11:34	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	11:38	15		ENG24-2-002	VIRUS	cal							Yes
virus0000025_01	Hg	11:40	15		ENG24-2-002	VIRUS	cal							Yes
0070	Dark	11:42	319.5			HPF	cal							Yes
0071	Quartz FCU	11:54	74.5			HPF	cal							Yes
0072	Quartz FCU	11:55	74.5			HPF	cal							Yes
0073	Quartz FCU	11:57	74.5			HPF	cal							Yes
0074	Quartz FCU	11:59	74.5			HPF	cal							Yes
0075	Quartz FCU	12:01	74.5			HPF	cal							Yes
0076	Quartz FCU	12:02	74.5			HPF	cal							Yes
0077	Quartz FCU	12:04	74.5			HPF	cal							Yes
0078	Alpha Bright Cal	12:07	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	12:09	85.2			HPF	cal							Yes
0080	Alpha Bright Cal	12:11	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	12:12	85.2			HPF	cal							Yes
0082	LFC FCU	12:15	106.5			HPF	cal							Yes
0083	LFC FCU	12:17	106.5			HPF	cal							Yes
0084	LFC FCU	12:20	106.5			HPF	cal							Yes
0085	LFC FCU	12:22	106.5			HPF	cal							Yes
0086	LFC FCU	12:24	106.5			HPF	cal							Yes
0087	LFC FCU	12:27	106.5			HPF	cal							Yes
0088	LFC Cal	12:30	106.5			HPF	cal							Yes
0089	LFC Cal	12:32	106.5			HPF	cal							Yes
0090	Etalon Cal	12:40	159.8			HPF	cal							Yes
0091	Etalon Cal	12:43	159.8			HPF	cal							Yes
0092	Etalon Cal	12:46	159.8			HPF	cal							Yes
0093	Etalon Cal	12:49	159.8			HPF	cal							Yes
0094	UNe Slave Cal	12:53	852			HPF	cal							Yes
0095	UNe Slave Cal	13:08	852			HPF	cal							Yes
0096	UNe Slave Cal	13:23	852			HPF	cal							Yes
0093	LFC Cal	21:46	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:46	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:47	20			VIRUS	cal							Yes
virus0009901_01	bias	21:49	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:49	20			LRS2	cal							Yes
virus0009902_01	dark	21:50	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:51	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:53	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:54	15			LRS2	cal							Yes
0094	Dark	21:56	319.5			HPF	cal							Yes
0095	Quartz FCU	22:03	74.5			HPF	cal							Yes
0096	Quartz FCU	22:05	74.5			HPF	cal							Yes
0097	Quartz FCU	22:07	74.5			HPF	cal							Yes
0098	Quartz FCU	22:08	74.5			HPF	cal							Yes
0099	Quartz FCU	22:10	74.5			HPF	cal							Yes
0100	Quartz FCU	22:12	74.5			HPF	cal							Yes
0101	Quartz FCU	22:14	74.5			HPF	cal							Yes
0102	Alpha Bright Cal	22:16	85.2			HPF	cal							Yes
0103	Alpha Bright Cal	22:18	85.2			HPF	cal							Yes
0104	Alpha Bright Cal	22:20	85.2			HPF	cal							Yes
0105	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0106	LFC FCU	22:24	106.5			HPF	cal							Yes
0107	LFC FCU	22:27	106.5			HPF	cal							Yes
0108	LFC Cal	22:29	106.5			HPF	cal							Yes
0109	LFC Cal	22:32	106.5			HPF	cal							Yes
0110	Etalon Cal	22:34	159.8			HPF	cal							Yes
0111	UNe Slave Cal	22:38	852			HPF	cal							Yes
lrs20000008_01	flat_Qth_R	22:39	15			LRS2	cal							Yes
lrs20000008_02	flat_Qth_R	22:40	15			LRS2	cal							Yes
lrs20000008_03	flat_Qth_R	22:42	15			LRS2	cal							Yes
lrs20000008_04	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000008_05	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000009_01	flat_ldls_long_B	22:45	20			LRS2	cal							Yes
lrs20000009_02	flat_ldls_long_B	22:47	20			LRS2	cal							Yes
lrs20000009_03	flat_ldls_long_B	22:48	20			LRS2	cal							Yes
lrs20000010_01	Cd-A_B	22:49	38			LRS2	cal							Yes
lrs20000010_02	Cd-A_B	22:51	38			LRS2	cal							Yes
lrs20000010_03	Cd-A_B	22:52	38			LRS2	cal							Yes
0112	UNe Slave Cal	22:53	852			HPF	cal							Yes
lrs20000011_01	FeAr_R	22:54	15			LRS2	cal							Yes
lrs20000011_02	FeAr_R	22:55	15			LRS2	cal							Yes
lrs20000011_03	FeAr_R	22:57	15			LRS2	cal							Yes
lrs20000012_01	Hg_R	22:58	20			LRS2	cal							Yes
lrs20000012_02	Hg_R	22:59	20			LRS2	cal							Yes
lrs20000012_03	Hg_R	23:00	20			LRS2	cal							Yes
lrs20000013_01	Hg_B	23:02	15			LRS2	cal							Yes
lrs20000013_02	Hg_B	23:03	15			LRS2	cal							Yes
lrs20000013_03	Hg_B	23:04	15			LRS2	cal							Yes
0113	UNe Slave Cal	23:08	852			HPF	cal							Yes
virus0000026_01	flat_ldls_long	23:11	15			VIRUS	cal							Yes
virus0000026_02	flat_ldls_long	23:12	15			VIRUS	cal							Yes
virus0000026_03	flat_ldls_long	23:14	15			VIRUS	cal							Yes
virus0000027_01	Cd-A	23:15	15			VIRUS	cal							Yes
virus0000027_02	Cd-A	23:16	15			VIRUS	cal							Yes
virus0000027_03	Cd-A	23:18	15			VIRUS	cal							Yes
virus0000028_01	Hg	23:19	15			VIRUS	cal							Yes
virus0000028_02	Hg	23:21	15			VIRUS	cal							Yes
virus0000028_03	Hg	23:22	15			VIRUS	cal							Yes
lrs20000014_01	bias	23:23	0			LRS2	cal							Yes
virus0000029_01	bias	23:24	0			VIRUS	cal							Yes
lrs20000014_02	bias	23:24	0			LRS2	cal							Yes
virus0000029_02	bias	23:24	0			VIRUS	cal							Yes
lrs20000014_03	bias	23:25	0			LRS2	cal							Yes
virus0000029_03	bias	23:25	0			VIRUS	cal							Yes
lrs20000014_04	bias	23:26	0			LRS2	cal							Yes
virus0000029_04	bias	23:26	0			VIRUS	cal							Yes
lrs20000014_05	bias	23:27	0			LRS2	cal							Yes
virus0000029_05	bias	23:27	0			VIRUS	cal							Yes
lrs20000014_06	bias	23:28	0			LRS2	cal							Yes
virus0000029_06	bias	23:28	0			VIRUS	cal							Yes
lrs20000014_07	bias	23:29	0			LRS2	cal							Yes
virus0000029_07	bias	23:29	0			VIRUS	cal							Yes
lrs20000014_08	bias	23:29	0			LRS2	cal							Yes
virus0000029_08	bias	23:30	0			VIRUS	cal							Yes
lrs20000014_09	bias	23:30	0			LRS2	cal							Yes
virus0000029_09	bias	23:31	0			VIRUS	cal							Yes
lrs20000014_10	bias	23:31	0			LRS2	cal							Yes
virus0000029_10	bias	23:31	0			VIRUS	cal							Yes
lrs20000014_11	bias	23:32	0			LRS2	cal							Yes
virus0000029_11	bias	23:32	0			VIRUS	cal							Yes
lrs20000015_01	dark	23:33	360			LRS2	cal							Yes
virus0000030_01	dark	23:33	360			VIRUS	cal							Yes
lrs20000015_02	dark	23:40	360			LRS2	cal							Yes
virus0000030_02	dark	23:40	360			VIRUS	cal							Yes
lrs20000015_03	dark	23:47	360			LRS2	cal							Yes
virus0000030_03	dark	23:47	360			VIRUS	cal							Yes