HET Night Report Reader

Civil Date	Ephemerides
2020-04-27	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:36	02:28	02:59	10:47	11:19	12:11	-	06:02
Night Length	7:48		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Nathan McReynolds	-	-

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:32	24.7	20.9	11:19	twilight	09:47
Total Time Open					9:47

Program	Night Priority	Science
02:59	Science
04:28	Engineering (high speed cwfs)
05:02	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	02:48	0.41	0.64	47		23.6	22.2	22.1	314	17	First of Night
↪ Comments			poor dome seeing
11:12	11:19	1.00	1.52	337	+1953	18.7	19.0	19.3	295	24	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	none

RA Comments	Cloudy at sunset. Priority is sci and hi-pri eng. Took L/V twilight flats.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	flat_Qth_R	00:02	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:03	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:04	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:05	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:07	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:08	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:09	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:10	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:12	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:13	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:15	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	00:17	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:18	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:19	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:21	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:22	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:23	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:25	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:26	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:27	15			LRS2	cal							Yes
virus0000001_01	flat_ldls_long	00:34	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:36	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:37	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:38	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:40	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:41	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:42	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:44	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:45	15			VIRUS	cal							Yes
lrs20000007_01	skyflat	01:45	7			LRS2	cal							Yes
lrs20000008_01	skyflat	01:46	10			LRS2	cal							Yes
lrs20000009_01	skyflat	01:47	13			LRS2	cal							Yes
lrs20000010_01	skyflat	01:48	16			LRS2	cal							Yes
lrs20000011_01	skyflat	01:49	22			LRS2	cal							Yes
lrs20000012_01	skyflat	01:51	30			LRS2	cal							Yes
virus0000004_01	skyflat	01:55	7			VIRUS	cal							Yes
virus0000005_01	skyflat	01:56	10			VIRUS	cal							Yes
virus0000006_01	skyflat	01:57	14			VIRUS	cal							Yes
virus0000007_01	skyflat	01:59	18			VIRUS	cal							Yes
virus0000008_01	skyflat	02:00	26			VIRUS	cal							Yes
virus0000009_01	skyflat	02:02	45			VIRUS	cal							Yes
virus0000010_01	parallel	02:54	2872.5			VIRUS	sci							Yes
0001	parallel	02:56	969.1	5.8	UT20-2-007	HPF	sci	1.63	0.72	20.11	0.95	63		Yes
0002	parallel	03:13	969.1	0.8	UT20-2-007	HPF	sci	1.56	0.58	20.16	0.98	66		Yes
virus0000011_01	PG_0846+249_046_W	03:35	60	6.0		VIRUS	spec	1.43		21.19	0.79			Yes
virus0000011_02	PG_0846+249_046_W	03:37	60	1.0		VIRUS	spec	1.34		21.10	0.78			Yes
virus0000011_03	PG_0846+249_046_W	03:39	60	1.0		VIRUS	spec	1.14		20.91	0.63			Yes
virus0000012_01	PG_0846+249_047_W	03:42	60	2.0		VIRUS	spec	1.23		20.79	0.49			Yes
virus0000012_02	PG_0846+249_047_W	03:44	60	1.0		VIRUS	spec	1.39		20.71	0.55			Yes
virus0000012_03	PG_0846+249_047_W	03:46	60	1.0		VIRUS	spec	1.21		20.58	0.44			Yes
virus0000013_01	parallel	03:54	2872.5			VIRUS	sci							Yes
0003	parallel	03:55	969.1	7.8	PSU20-2-010	HPF	sci	1.53	0.73	20.14	0.53	32	thin clouds	Yes
0004	parallel	04:11	969.1	0.8	PSU20-2-010	HPF	sci	1.38	0.78	20.12	0.60	32	thin clouds	Yes
virus0000014_01	parallel	05:10	2872.5			VIRUS	sci							Yes
0005	parallel	05:11	969.1	8.8	UT20-2-007	HPF	sci	1.24	0.80	20.20	0.73	133		Yes
0006	parallel	05:27	969.1	-0.2	UT20-2-007	HPF	sci	1.18	1.00	20.25	0.67	142		Yes
virus0000015_01	parallel	05:50	952.5			VIRUS	sci							Yes
0007	parallel	05:51	649.6	7.2	UT20-2-007	HPF	sci	1.02	0.86	20.18	0.26	344	sky transparency very low - please verify flux is acceptable	P4
virus0000016_01	parallel	06:09	6697.5			VIRUS	sci							Yes
0008	parallel	06:10	308.9	8.9	UT20-2-011	HPF	sci	1.18	0.79	20.41	0.34	56		Yes
0009	parallel	06:15	308.9	-0.1	UT20-2-011	HPF	sci	1.30	0.81	20.42	0.15	42		Yes
0010	parallel	06:21	308.9	0.9	UT20-2-011	HPF	sci	1.25	0.83	20.38	0.08	35	clouds coming in aroud 6:20 UT, tranparency dropping to 20% at times	Yes
0011	parallel	06:27	308.9	0.9	UT20-2-011	HPF	sci	1.33	0.91	20.49	0.10	51		Yes
0012	parallel	06:32	308.9	-0.1	UT20-2-011	HPF	sci	1.49	0.95	20.56	0.45	87		Yes
0013	parallel	06:38	308.9	0.9	UT20-2-011	HPF	sci	1.59	0.88	20.45	0.38	79		Yes
0014	parallel	06:44	308.9	0.9	UT20-2-011	HPF	sci	1.53	0.82	20.34	0.40	97		Yes
0015	parallel	06:49	308.9	0.9	UT20-2-011	HPF	sci	1.47	0.81	20.43	0.56	101		Yes
0016	parallel	06:55	308.9	-0.1	UT20-2-011	HPF	sci	1.44	0.87	20.43	0.57	105		Yes
0017	parallel	07:01	308.9	0.9	UT20-2-011	HPF	sci	1.47	0.89	20.31	0.47	93		Yes
0018	parallel	07:06	308.9	0.9	UT20-2-011	HPF	sci	1.61	1.10	20.28	0.45	83		Yes
0019	parallel	07:12	308.9	-0.1	UT20-2-011	HPF	sci	1.51	1.02	20.36	0.65	98		Yes
0020	parallel	07:18	308.9	0.9	UT20-2-011	HPF	sci	1.62	1.00	20.36	0.72	86		Yes
0021	parallel	07:23	308.9	0.9	UT20-2-011	HPF	sci	1.49	0.92	20.34	0.71	94		Yes
virus0000017_01	parallel	07:35	360	6.0	HET20-2-100	VIRUS	sci	1.46	1.00	22.68	0.88			Yes
virus0000017_02	parallel	07:42	360	1.0	HET20-2-100	VIRUS	sci	1.43	1.08	22.66	0.91			Yes
virus0000017_03	parallel	07:49	360	1.0	HET20-2-100	VIRUS	sci	1.37	0.92	22.62	0.92			Yes
virus0000018_01	parallel	07:59	360	4.0	HET20-2-100	VIRUS	sci	1.40	1.03	22.57	0.87			Yes
virus0000018_02	parallel	08:06	360	1.0	HET20-2-100	VIRUS	sci	1.38	1.11	22.58	0.91			Yes
virus0000018_03	parallel	08:13	360	1.0	HET20-2-100	VIRUS	sci	1.35	1.08	22.58	0.90			Yes
virus0000019_01	parallel	08:23	360	4.0	HET20-2-100	VIRUS	sci	1.50	1.14	22.29	0.86			Yes
virus0000019_02	parallel	08:30	360	1.0	HET20-2-100	VIRUS	sci	1.47	1.05	22.30	0.80			Yes
virus0000019_03	parallel	08:37	360	1.0	HET20-2-100	VIRUS	sci	1.47	0.89	22.36	0.76			Yes
virus0000020_01	parallel	08:47	360	4.0	HET20-2-100	VIRUS	sci	1.53	0.99	22.32	0.86			Yes
virus0000020_02	parallel	08:54	360	1.0	HET20-2-100	VIRUS	sci	1.52	1.08	22.30	0.83			Yes
virus0000020_03	parallel	09:02	360	2.0	HET20-2-100	VIRUS	sci	1.58	0.96	22.34	0.80			Yes
virus0000021_01	parallel	09:12	360	4.0	HET20-2-100	VIRUS	sci	1.87	0.99	22.67	0.87			Yes
virus0000021_02	parallel	09:19	360	1.0	HET20-2-100	VIRUS	sci	1.36	1.07	22.63	0.90			Yes
virus0000021_03	parallel	09:26	360	1.0	HET20-2-100	VIRUS	sci	1.57	0.97	22.60	0.90			Yes
virus0000022_01	parallel	09:36	360	4.0	HET20-2-100	VIRUS	sci	1.64	0.80	22.28	0.91			Yes
virus0000022_02	parallel	09:43	360	1.0	HET20-2-100	VIRUS	sci	1.71	0.91	22.24	0.89			Yes
virus0000022_03	parallel	09:50	360	1.0	HET20-2-100	VIRUS	sci	1.62	0.78	22.22	0.87			Yes
virus0000023_01	parallel	10:01	360	5.0	HET20-2-100	VIRUS	sci	1.68	0.91	22.67	0.93			Yes
virus0000023_02	parallel	10:08	360	1.0	HET20-2-100	VIRUS	sci	1.63	0.79	22.65	0.93			Yes
virus0000023_03	parallel	10:15	360	1.0	HET20-2-100	VIRUS	sci	1.65	0.91	22.66	0.91			Yes
virus0000024_01	parallel	10:25	360	4.0	HET20-2-100	VIRUS	sci	1.63	1.03	22.65	0.92			Yes
virus0000024_02	parallel	10:33	360	2.0	HET20-2-100	VIRUS	sci	1.71	1.01	22.64	0.91			Yes
virus0000024_03	parallel	10:40	360	1.0	HET20-2-100	VIRUS	sci	1.89	0.93	22.61	0.91			Yes
0022	parallel	10:55	308.9	8.9	UT20-2-010	HPF	sci	1.91	0.88	20.38	0.93	127		Yes
virus0000025_01	parallel	10:55	1417.5			VIRUS	sci							Yes
0023	parallel	11:01	308.9	0.9	UT20-2-010	HPF	sci	1.83	1.05	20.30	0.91	131		Yes
0024	parallel	11:07	308.9	0.9	UT20-2-010	HPF	sci	1.84		20.14	0.94	145		Yes
virus0000026_01	bias	11:14	0			VIRUS	cal							Yes
virus0000027_01	Cd-A	11:19	15		ENG20-2-002	VIRUS	cal							Yes
virus0000028_01	Hg	11:27	15		ENG20-2-002	VIRUS	cal							Yes
0025	Dark	11:33	319.5			HPF	cal							Yes
0026	Quartz FCU	11:44	74.5			HPF	cal							Yes
0027	Quartz FCU	11:46	74.5			HPF	cal							Yes
0028	Quartz FCU	11:48	74.5			HPF	cal							Yes
0029	Quartz FCU	11:50	74.5			HPF	cal							Yes
0030	Quartz FCU	11:52	74.5			HPF	cal							Yes
0031	Quartz FCU	11:53	74.5			HPF	cal							Yes
0032	Quartz FCU	11:55	74.5			HPF	cal							Yes
0033	Alpha Bright Cal	11:57	85.2			HPF	cal							Yes
0034	Alpha Bright Cal	11:59	85.2			HPF	cal							Yes
0035	Alpha Bright Cal	12:01	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	12:03	85.2			HPF	cal							Yes
0037	LFC FCU	12:06	106.5			HPF	cal							Yes
0038	LFC FCU	12:08	106.5			HPF	cal							Yes
0039	LFC FCU	12:11	106.5			HPF	cal							Yes
0040	LFC FCU	12:13	106.5			HPF	cal							Yes
0041	LFC FCU	12:15	106.5			HPF	cal							Yes
0042	LFC FCU	12:18	106.5			HPF	cal							Yes
0043	LFC Cal	12:21	106.5			HPF	cal							Yes
0044	LFC Cal	12:23	106.5			HPF	cal							Yes
0045	Etalon Cal	12:31	159.8			HPF	cal							Yes
0046	Etalon Cal	12:34	159.8			HPF	cal							Yes
0047	Etalon Cal	12:37	159.8			HPF	cal							Yes
0048	Etalon Cal	12:40	159.8			HPF	cal							Yes
0049	UNe Slave Cal	12:44	852			HPF	cal							Yes
0050	UNe Slave Cal	12:59	852			HPF	cal							Yes
0051	UNe Slave Cal	13:13	852			HPF	cal							Yes
virus0007104_04	unbinned_cd-a	18:04	310			VIRUS	cal							Yes
virus0007104_05	unbinned_cd-a	18:11	310			VIRUS	cal							Yes
virus0006010_01	bias	18:17	0			VIRUS	cal							Yes
lrs20009900_01	bias	21:26	0			LRS2	cal							Yes
virus0009900_01	bias	21:26	0			VIRUS	cal							Yes
0061	LFC Cal	21:38	106.5			HPF	cal							Yes
0062	LFC Cal	21:45	106.5			HPF	cal							Yes
lrs20009901_01	bias	21:51	0			LRS2	cal							Yes
virus0009901_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009902_01	dark	21:52	300			LRS2	cal							Yes
lrs20009903_01	flat_Qth_R	21:58	15			LRS2	cal							Yes
lrs20009904_01	FeAr_R	22:00	15			LRS2	cal							Yes
virus0009902_01	flat_ldls_long	22:05	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	22:06	15			VIRUS	cal							Yes
virus0009904_01	Hg	22:08	15			VIRUS	cal							Yes
0063	Dark	22:29	319.5			HPF	cal							Yes
0064	Quartz FCU	22:37	74.5			HPF	cal							Yes
0065	Quartz FCU	22:39	74.5			HPF	cal							Yes
0066	Quartz FCU	22:41	74.5			HPF	cal							Yes
0067	Quartz FCU	22:43	74.5			HPF	cal							Yes
0068	Quartz FCU	22:45	74.5			HPF	cal							Yes
0069	Quartz FCU	22:47	74.5			HPF	cal							Yes
0070	Quartz FCU	22:49	74.5			HPF	cal							Yes
0071	Alpha Bright Cal	22:54	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	22:56	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	22:58	85.2			HPF	cal							Yes
0074	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0075	LFC FCU	23:06	106.5			HPF	cal							Yes
0076	LFC FCU	23:08	106.5			HPF	cal							Yes
0077	LFC Cal	23:13	106.5			HPF	cal							Yes
0078	LFC Cal	23:16	106.5			HPF	cal							Yes
lrs20000018_01	bias	23:20	0			LRS2	cal							Yes
virus0000031_01	bias	23:20	0			VIRUS	cal							Yes
lrs20000018_02	bias	23:20	0			LRS2	cal							Yes
virus0000031_02	bias	23:21	0			VIRUS	cal							Yes
lrs20000018_03	bias	23:21	0			LRS2	cal							Yes
0079	Etalon Cal	23:21	159.8			HPF	cal							Yes
virus0000031_03	bias	23:21	0			VIRUS	cal							Yes
lrs20000018_04	bias	23:22	0			LRS2	cal							Yes
virus0000031_04	bias	23:22	0			VIRUS	cal							Yes
lrs20000018_05	bias	23:23	0			LRS2	cal							Yes
virus0000031_05	bias	23:23	0			VIRUS	cal							Yes
lrs20000018_06	bias	23:24	0			LRS2	cal							Yes
virus0000031_06	bias	23:24	0			VIRUS	cal							Yes
lrs20000018_07	bias	23:25	0			LRS2	cal							Yes
virus0000031_07	bias	23:25	0			VIRUS	cal							Yes
lrs20000018_08	bias	23:25	0			LRS2	cal							Yes
virus0000031_08	bias	23:26	0			VIRUS	cal							Yes
lrs20000018_09	bias	23:26	0			LRS2	cal							Yes
lrs20000018_10	bias	23:27	0			LRS2	cal							Yes
0080	UNe Slave Cal	23:27	852			HPF	cal							Yes
virus0000031_09	bias	23:27	0			VIRUS	cal							Yes
virus0000031_10	bias	23:27	0			VIRUS	cal							Yes
lrs20000018_11	bias	23:28	0			LRS2	cal							Yes
virus0000031_11	bias	23:28	0			VIRUS	cal							Yes
lrs20000019_01	dark	23:29	360			LRS2	cal							Yes
virus0000032_01	dark	23:29	360			VIRUS	cal							Yes
lrs20000019_02	dark	23:36	360			LRS2	cal							Yes
virus0000032_02	dark	23:36	360			VIRUS	cal							Yes
0081	UNe Slave Cal	23:42	852			HPF	cal							Yes
lrs20000019_03	dark	23:43	360			LRS2	cal							Yes
virus0000032_03	dark	23:43	360			VIRUS	cal							Yes
0082	UNe Slave Cal	23:57	852			HPF	cal							Yes

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