HET Night Report Reader

Civil Date	Ephemerides
2024-04-12	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:29	02:16	02:46	11:07	11:37	12:23	-	06:21
Night Length	8:21		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Nathan McReynolds

Overlaps
TO Overlap	RA Overlap
Amy Westfall	-

Other Personnel	none

Guests	Chien-Hsiu

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:19	17.2	14.9	12:07	twilight	10:48
Total Time Open					10:48

Program	Night Priority	Science
02:46	Idle due to weather (Clouds)
02:48	Science
03:00	Idle due to weather (Clouds)
03:50	Science
07:50	Idle due to weather (Poor IQ)
08:26	Science
08:43	Idle due to weather (Poor IQ)
09:51	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:54	02:36	0.42	0.64	43	-3234	16.8	17.0	16.7	168	11	First of Night
09:23	09:28	0.75	1.16	-57	-1242	13.4	14.4	14.5	208	9	Post-Observing
09:28	09:51	0.52	0.80	53	-1249	13.6	14.2	14.4	201	11	Stack/Re-stack
11:35	11:42	0.46	0.70	-57	-989	14.0	14.1	14.1	198	13	Post-Observing
11:42	12:07				-1053	14.2	14.1	14.1	198	12	End of Night

Problem Reports					no PRs

TO Comments	none

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	skyflat	01:34	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:35	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:37	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:38	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:39	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:40	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:43	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:44	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:46	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:47	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:48	26			VIRUS	cal							Yes
0001	test_drk_donotuse	02:39	10.7			HPF	cal							Yes
0002	parallel	02:43	63.9	5.9	UT24-2-013	HPF	sci	1.98		19.49	0.56	365	Clouds lowered transparency in second and third exposures.	No
0003	parallel	02:45	63.9	0.9	UT24-2-013	HPF	sci	1.81		19.42	0.46	398		No
0004	parallel	02:47	63.9	0.9	UT24-2-013	HPF	sci	1.78		19.11	0.16	74		No
0005	test_drk_donotuse	02:52	10.7			HPF	cal							Yes
0006	HR2893_tell_std	02:55	330.2	6.5		HPF	telluric	1.61		19.63	0.70			Yes
lrs20000007_01	HZ21_056_E	03:07	300	7.0		LRS2	spec	1.49		20.71	0.02		Clouds.	No
virus0000006_01	parallel	03:07	300			VIRUS	spec							Yes
0007	LFC Cal	03:21	106.5			HPF	cal							Yes
0008	LFC Cal	03:23	106.5			HPF	cal							Yes
0009	LFC Cal	03:25	106.5			HPF	cal							Yes
0010	LFC Cal	03:53	106.5			HPF	cal							Yes
0011	LFC Cal	03:55	106.5			HPF	cal							Yes
lrs20000008_01	parallel	03:57	300	7.0	PSU24-2-008	LRS2-R	sci	2.10		20.50	0.84			P4
virus0000007_01	parallel	03:57	300			VIRUS	sci							Yes
0012	test_drk_donotuse	04:05	10.7			HPF	cal							Yes
0013	test_drk_donotuse	04:07	10.7			HPF	cal							Yes
0014	parallel	04:08	969.1	5.8	UT24-2-008	HPF	sci	1.86		20.03	0.80	90		Yes
virus0000008_01	parallel	04:08	3070.5			VIRUS	sci							Yes
0015	parallel	04:25	969.1	0.8	UT24-2-008	HPF	sci	1.81	1.03	19.84	0.62	79		Yes
lrs20000009_01	BD+541216_056_W	04:47	60	6.0		LRS2	spec	1.87	1.22	20.88	0.62			Yes
lrs20000010_01	BD+541216_066_W	04:50	30	2.5		LRS2	spec	2.01	1.16	20.10	0.62			Yes
0016	LFC Cal	04:54	106.5			HPF	cal							Yes
virus0000009_01	parallel	04:56	300			VIRUS	sci							Yes
lrs20000011_01	parallel	04:56	300	5.0	PSU24-2-008	LRS2-R	sci	1.72	1.36	20.52	0.55			P4
0017	LFC Cal	04:57	106.5			HPF	cal							Yes
0018	test_drk_donotuse	05:04	10.7			HPF	cal							Yes
0019	parallel	05:06	287.6	5.2	UT24-2-013	HPF	sci	1.59	0.90	19.87	0.50	387		Yes
virus0000010_01	parallel	05:06	1441.5			VIRUS	sci							Yes
0020	parallel	05:12	287.6	1.2	UT24-2-013	HPF	sci	1.62	1.20	19.90	0.55	443		Yes
0021	parallel	05:17	287.6	0.2	UT24-2-013	HPF	sci	1.64	1.23	19.91	0.52	433		Yes
0022	LFC Cal	05:27	106.5			HPF	cal							Yes
0023	LFC Cal	05:29	106.5			HPF	cal							Yes
virus0000011_01	parallel	05:29	300			VIRUS	sci							Yes
lrs20000012_01	parallel	05:29	300	7.0	PSU24-2-008	LRS2-R	sci	1.84	1.09	20.56	0.64			P4
0024	LFC Cal	05:37	106.5			HPF	cal							Yes
virus0000012_01	parallel	05:38	300			VIRUS	sci							Yes
0025	LFC Cal	05:39	106.5			HPF	cal							Yes
lrs20000013_01	parallel	05:39	300	5.0	PSU24-2-008	LRS2-R	sci	1.94	1.21	20.70	0.71			P4
0026	test_drk_donotuse	05:49	10.7			HPF	cal							Yes
0027	parallel	05:50	649.6	6.2	UT24-2-009	HPF	sci	1.88	1.34	20.19	0.72	258		Yes
virus0000013_01	parallel	05:50	3124.5			VIRUS	sci							Yes
0028	parallel	06:02	649.6	1.2	UT24-2-009	HPF	sci	1.92	1.35	20.22	0.81	296		Yes
0029	parallel	06:13	649.6	0.2	UT24-2-009	HPF	sci	1.86	1.29	20.18	0.82	269		Yes
0030	LFC Cal	06:26	106.5			HPF	cal							Yes
virus0000014_01	parallel	06:30	420	6.0	HET24-2-100	VIRUS	sci	2.11	1.31	21.92	0.77			Yes
virus0000014_02	parallel	06:38	420	1.0	HET24-2-100	VIRUS	sci	2.06	1.25	21.94	0.77			Yes
virus0000014_03	parallel	06:46	420	1.0	HET24-2-100	VIRUS	sci	1.89	1.06	21.98	0.79			Yes
virus0000015_01	parallel	06:56	480	3.0	HET24-2-100	VIRUS	sci	2.01	1.17	21.73	0.83			Yes
virus0000015_02	parallel	07:06	480	2.0	HET24-2-100	VIRUS	sci	1.89	1.08	21.84	0.87			Yes
virus0000015_03	parallel	07:15	480	1.0	HET24-2-100	VIRUS	sci	1.89	1.08	21.93	0.83			Yes
0031	LFC Cal	07:25	106.5			HPF	cal							Yes
0032	LFC Cal	07:27	106.5			HPF	cal							Yes
virus0000016_01	parallel	07:27	420	4.0	HET24-2-100	VIRUS	sci	2.15	1.39	22.00	0.71			Yes
virus0000016_02	parallel	07:35	420	1.0	HET24-2-100	VIRUS	sci	2.20	1.54	21.98	0.70			Yes
virus0000016_03	parallel	07:43	420	1.0	HET24-2-100	VIRUS	sci	2.00	1.02	21.98	0.67			Yes
virus0000017_01	parallel	07:54	600	4.0	HET24-2-100	VIRUS	sci	2.36	1.47	21.92	0.75		Seeing degraded in second and third exposures.	No
virus0000017_02	parallel	08:05	600	1.0	HET24-2-100	VIRUS	sci	3.10	1.51	21.87	0.68			No
virus0000017_03	parallel	08:16	600	1.0	HET24-2-100	VIRUS	sci	2.90	2.03	21.88	0.65			No
0033	test_drk_donotuse	08:31	10.7			HPF	cal							Yes
0034	parallel	08:32	628.4	6.5	UT24-2-008	HPF	sci	2.23	1.46	20.77	0.62	99		P4
virus0000018_01	parallel	08:32	1023			VIRUS	sci							Yes
0035	test_drk_donotuse	08:46	10.7			HPF	cal							Yes
0036	parallel	08:49	138.5	6.7	UT24-2-013	HPF	sci	2.58	1.98	21.16	0.75	352	Seeing degraded in the first and third exposures.	No
virus0000019_01	parallel	08:49	748.5			VIRUS	sci							Yes
0037	parallel	08:52	138.5	-0.3	UT24-2-013	HPF	sci	2.50	1.98	21.04	0.72	366		No
0038	parallel	08:55	138.5	0.7	UT24-2-013	HPF	sci	3.21	2.43	20.85	0.58	299		No
0039	LFC Cal	09:23	106.5			HPF	cal							Yes
0040	LFC Cal	09:25	106.5			HPF	cal							Yes
0041	LFC Cal	09:27	106.5			HPF	cal							Yes
0042	LFC Cal	09:55	106.5			HPF	cal							Yes
virus0000020_01	parallel	09:56	300			VIRUS	sci							Yes
lrs20000014_01	parallel	09:56	300	5.0	PSU24-2-008	LRS2-R	sci	2.55	1.86	20.89	0.93			P4
0043	LFC Cal	09:57	106.5			HPF	cal							Yes
virus0000021_01	parallel	10:04	540	3.0	HET24-2-100	VIRUS	sci	2.49	1.67	21.84	0.82			Yes
virus0000021_02	parallel	10:15	540	2.0	HET24-2-100	VIRUS	sci	2.42	1.89	21.84	0.82			Yes
virus0000021_03	parallel	10:25	540	1.0	HET24-2-100	VIRUS	sci	2.52	1.83	21.86	0.83			Yes
0044	test_drk_donotuse	10:37	10.7			HPF	cal							Yes
virus0000022_01	parallel	10:39	600			VIRUS	sci							Yes
0045	parallel	10:40	95.9	5.4	UT24-2-013	HPF	sci	2.45	2.23	20.48	0.58	319		Yes
0046	parallel	10:42	95.9	0.4	UT24-2-013	HPF	sci	2.36	1.93	20.48	0.61	344		Yes
0047	parallel	10:44	95.9	1.4	UT24-2-013	HPF	sci	2.36	2.19	20.48	0.63	352		Yes
0048	test_drk_donotuse	10:49	10.7			HPF	cal							Yes
0049	parallel	10:53	969.1	6.8	PSU24-2-015	HPF	sci	2.43	2.13	20.06	0.78	84		Yes
virus0000023_01	parallel	10:53	3070.5			VIRUS	sci							Yes
0050	parallel	11:10	969.1	0.8	PSU24-2-015	HPF	sci	2.26	2.21	20.05	0.77	83		Yes
0051	LFC Cal	11:28	106.5			HPF	cal							Yes
0052	test_drk_donotuse	11:31	10.7			HPF	cal							Yes
0053	parallel	11:32	42.6	6.3	UT24-2-013	HPF	sci	2.60	2.74	19.32	0.65	317		Yes
0054	parallel	11:34	42.6	0.3	UT24-2-013	HPF	sci	2.38	1.74	19.13	0.65	315		Yes
0055	parallel	11:35	42.6	0.3	UT24-2-013	HPF	sci	2.35	1.80	19.02	0.66	296		Yes
lrs20000015_01	bias	11:37	0			LRS2	cal							Yes
virus0000024_01	bias	11:38	0			VIRUS	cal							Yes
virus0000025_01	Cd-A	11:42	15		ENG24-2-002	VIRUS	cal							Yes
virus0000026_01	Hg	11:44	15		ENG24-2-002	VIRUS	cal							Yes
0056	Dark	12:09	319.5			HPF	cal							Yes
0057	Quartz FCU	12:20	74.5			HPF	cal							Yes
0058	Quartz FCU	12:22	74.5			HPF	cal							Yes
0059	Quartz FCU	12:24	74.5			HPF	cal							Yes
0060	Quartz FCU	12:26	74.5			HPF	cal							Yes
0061	Quartz FCU	12:27	74.5			HPF	cal							Yes
0062	Quartz FCU	12:29	74.5			HPF	cal							Yes
0063	Quartz FCU	12:31	74.5			HPF	cal							Yes
0064	Alpha Bright Cal	12:33	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	12:35	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	12:37	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	12:39	85.2			HPF	cal							Yes
0068	LFC FCU	12:42	106.5			HPF	cal							Yes
0069	LFC FCU	12:44	106.5			HPF	cal							Yes
0070	LFC FCU	12:46	106.5			HPF	cal							Yes
0071	LFC FCU	12:49	106.5			HPF	cal							Yes
0072	LFC FCU	12:51	106.5			HPF	cal							Yes
0073	LFC FCU	12:53	106.5			HPF	cal							Yes
0074	LFC Cal	12:56	106.5			HPF	cal							Yes
0075	LFC Cal	12:58	106.5			HPF	cal							Yes
0076	Etalon Cal	13:06	159.8			HPF	cal							Yes
0077	Etalon Cal	13:09	159.8			HPF	cal							Yes
0078	Etalon Cal	13:13	159.8			HPF	cal							Yes
0079	Etalon Cal	13:16	159.8			HPF	cal							Yes
0080	UNe Slave Cal	13:19	852			HPF	cal							Yes
0081	UNe Slave Cal	13:35	852			HPF	cal							Yes
0082	UNe Slave Cal	13:50	852			HPF	cal							Yes
0063	LFC Cal	21:22	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:51	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:52	20			VIRUS	cal							Yes
virus0009901_01	bias	21:53	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:54	20			LRS2	cal							Yes
virus0009902_01	dark	21:55	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:56	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:58	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:59	15			LRS2	cal							Yes
0064	Dark	22:02	319.5			HPF	cal							Yes
0065	Quartz FCU	22:08	74.5			HPF	cal							Yes
0066	Quartz FCU	22:10	74.5			HPF	cal							Yes
0067	Quartz FCU	22:12	74.5			HPF	cal							Yes
0068	Quartz FCU	22:14	74.5			HPF	cal							Yes
0069	Quartz FCU	22:15	74.5			HPF	cal							Yes
0070	Quartz FCU	22:17	74.5			HPF	cal							Yes
0071	Quartz FCU	22:19	74.5			HPF	cal							Yes
0072	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0075	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0076	LFC FCU	22:30	106.5			HPF	cal							Yes
0077	LFC FCU	22:32	106.5			HPF	cal							Yes
0078	LFC Cal	22:35	106.5			HPF	cal							Yes
0079	LFC Cal	22:37	106.5			HPF	cal							Yes
0080	Etalon Cal	22:40	159.8			HPF	cal							Yes
0081	UNe Slave Cal	22:43	852			HPF	cal							Yes
lrs20000014_01	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000014_02	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000014_03	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000014_04	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000014_05	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000015_01	flat_ldls_long_B	22:51	20			LRS2	cal							Yes
lrs20000015_02	flat_ldls_long_B	22:53	20			LRS2	cal							Yes
lrs20000015_03	flat_ldls_long_B	22:54	20			LRS2	cal							Yes
lrs20000016_01	Cd-A_B	22:55	38			LRS2	cal							Yes
lrs20000016_02	Cd-A_B	22:57	38			LRS2	cal							Yes
0082	UNe Slave Cal	22:58	852			HPF	cal							Yes
lrs20000016_03	Cd-A_B	22:58	38			LRS2	cal							Yes
lrs20000017_01	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000017_02	FeAr_R	23:02	15			LRS2	cal							Yes
lrs20000017_03	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000018_01	Hg_R	23:04	20			LRS2	cal							Yes
lrs20000018_02	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000018_03	Hg_R	23:07	20			LRS2	cal							Yes
lrs20000019_01	Hg_B	23:08	15			LRS2	cal							Yes
lrs20000019_02	Hg_B	23:09	15			LRS2	cal							Yes
lrs20000019_03	Hg_B	23:10	15			LRS2	cal							Yes
0083	UNe Slave Cal	23:14	852			HPF	cal							Yes
virus0000024_01	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000024_02	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000024_03	flat_ldls_long	23:20	15			VIRUS	cal							Yes
virus0000025_01	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000025_02	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000025_03	Cd-A	23:24	15			VIRUS	cal							Yes
virus0000026_01	Hg	23:25	15			VIRUS	cal							Yes
virus0000026_02	Hg	23:27	15			VIRUS	cal							Yes
virus0000026_03	Hg	23:28	15			VIRUS	cal							Yes
lrs20000020_01	bias	23:30	0			LRS2	cal							Yes
virus0000027_01	bias	23:30	0			VIRUS	cal							Yes
lrs20000020_02	bias	23:30	0			LRS2	cal							Yes
virus0000027_02	bias	23:31	0			VIRUS	cal							Yes
lrs20000020_03	bias	23:31	0			LRS2	cal							Yes
virus0000027_03	bias	23:31	0			VIRUS	cal							Yes
lrs20000020_04	bias	23:32	0			LRS2	cal							Yes
virus0000027_04	bias	23:32	0			VIRUS	cal							Yes
lrs20000020_05	bias	23:33	0			LRS2	cal							Yes
virus0000027_05	bias	23:33	0			VIRUS	cal							Yes
lrs20000020_06	bias	23:34	0			LRS2	cal							Yes
virus0000027_06	bias	23:34	0			VIRUS	cal							Yes
lrs20000020_07	bias	23:35	0			LRS2	cal							Yes
virus0000027_07	bias	23:35	0			VIRUS	cal							Yes
virus0000027_08	bias	23:36	0			VIRUS	cal							Yes
lrs20000020_08	bias	23:36	0			LRS2	cal							Yes
lrs20000020_09	bias	23:36	0			LRS2	cal							Yes
virus0000027_09	bias	23:37	0			VIRUS	cal							Yes
lrs20000020_10	bias	23:37	0			LRS2	cal							Yes
virus0000027_10	bias	23:38	0			VIRUS	cal							Yes
lrs20000020_11	bias	23:38	0			LRS2	cal							Yes
virus0000027_11	bias	23:38	0			VIRUS	cal							Yes
lrs20000021_01	dark	23:39	360			LRS2	cal							Yes
virus0000028_01	dark	23:39	360			VIRUS	cal							Yes
lrs20000021_02	dark	23:46	360			LRS2	cal							Yes
virus0000028_02	dark	23:46	360			VIRUS	cal							Yes
lrs20000021_03	dark	23:53	360			LRS2	cal							Yes
virus0000028_03	dark	23:53	360			VIRUS	cal							Yes