HET Night Report Reader

Civil Date	Ephemerides
2020-04-10	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:25	02:15	02:44	11:09	11:39	12:29	04:34	-
Night Length	8:25		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:21	14.6	12.9	04:22	radar	03:01
06:01	13.6	13.5	09:55	clouds	03:54
10:47	11.4	12.4	11:35	twilight	00:48
Total Time Open					7:43

Program	Night Priority	Science
02:44	Science
04:22	Idle due to weather (clouds and radar, later rain)
06:01	Science
09:42	Engineering (hpf)
09:56	Idle due to weather (clouds, then dew point)
10:49	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:55	02:17	0.33	0.50	20	+3651	13.6	13.5	13.4	59	13	First of Night
11:27	11:35	0.67	1.05	280	+5005	11.8	11.8	12.1	269	9	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5634	03:00-03:00	00:00	finder charts will not update on TO web browser

Ops Comments	none

TO Comments	second closure initially due to clouds, became a dew point closure at 10:23

RA Comments	Clear 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	01:33	7			LRS2	cal							Yes
lrs20000008_01	skyflat	01:34	10			LRS2	cal							Yes
lrs20000009_01	skyflat	01:36	13			LRS2	cal							Yes
lrs20000010_01	skyflat	01:37	16			LRS2	cal							Yes
lrs20000011_01	skyflat	01:38	22			LRS2	cal							Yes
lrs20000012_01	skyflat	01:39	30			LRS2	cal							Yes
virus0000004_01	skyflat	01:43	7			VIRUS	cal							Yes
virus0000005_01	skyflat	01:44	10			VIRUS	cal							Yes
virus0000006_01	skyflat	01:46	14			VIRUS	cal							Yes
virus0000007_01	skyflat	01:47	18			VIRUS	cal							Yes
virus0000008_01	skyflat	01:48	26			VIRUS	cal							Yes
virus0000009_01	skyflat	01:50	45			VIRUS	cal							Yes
virus0000010_01	PG_1121+145_046_E	02:37	60	5.0		VIRUS	spec	2.39	1.98	21.87	0.87			Yes
virus0000010_02	PG_1121+145_046_E	02:40	60	2.0		VIRUS	spec	2.00	1.60	21.93	0.90			Yes
virus0000010_03	PG_1121+145_046_E	02:42	60	1.0		VIRUS	spec	2.09	1.61	21.95	0.89			Yes
virus0000011_01	parallel	02:49	360	6.0	HET20-2-100	VIRUS	sci	2.14	1.58	22.32	0.87			Yes
virus0000011_02	parallel	02:56	360	1.0	HET20-2-100	VIRUS	sci	1.98	1.77	22.33	0.87			Yes
virus0000011_03	parallel	03:03	360	1.0	HET20-2-100	VIRUS	sci	2.03	1.73	22.36	0.86			Yes
virus0000012_01	parallel	03:13	360	4.0	HET20-2-100	VIRUS	sci	2.55	1.98	22.30	0.90			Yes
virus0000012_02	parallel	03:20	360	1.0	HET20-2-100	VIRUS	sci	2.29	1.54	22.31	0.89			Yes
virus0000012_03	parallel	03:27	360	1.0	HET20-2-100	VIRUS	sci	2.17	1.37	22.31	0.89			Yes
virus0000013_01	parallel	03:38	360	5.0	HET20-2-100	VIRUS	sci	2.53	1.35	22.31	0.94			Yes
virus0000013_02	parallel	03:45	360	1.0	HET20-2-100	VIRUS	sci	2.14	1.53	22.76	0.95			Yes
virus0000013_03	parallel	03:52	360	1.0	HET20-2-100	VIRUS	sci	2.00	1.27	22.80	0.93			Yes
virus0000014_01	parallel	04:02	360	4.0	HET20-2-100	VIRUS	sci	1.97	1.60	22.35	0.90		possible clouds in thirs exp	Yes
virus0000014_02	parallel	04:09	360	1.0	HET20-2-100	VIRUS	sci	1.94	1.79	22.35	0.87		possible clouds in thirs exp	Yes
virus0000014_03	parallel	04:16	360	1.0	HET20-2-100	VIRUS	sci	1.93	1.44	22.32	0.82		possible clouds in thirs exp	Yes
virus0000015_01	parallel	06:09	2872.5			VIRUS	sci							Yes
0001	parallel	06:10	969.1	8.8	HET20-2-300	HPF	sci	1.49	0.72	19.53	0.96	526		Yes
0002	parallel	06:26	969.1	-0.2	HET20-2-300	HPF	sci	1.47	0.91	19.38	0.96	449		Yes
0003	parallel	06:51	969.1	8.8	PSU20-2-010	HPF	sci	1.61	0.94	19.10	0.75	35	SNgola=75 SN=35 heavy clouds from esat	No
virus0000016_01	parallel	06:51	2872.5			VIRUS	sci							Yes
0004	parallel	07:08	969.1	0.8	PSU20-2-010	HPF	sci	1.45	1.06	19.29	0.88	35	clouds abating, but first exp is poor	No
0005	parallel	07:31	969.1	6.8	PSU20-2-010	HPF	sci	1.44		19.54	0.95	250		Yes
virus0000017_01	parallel	07:31	2872.5			VIRUS	sci							Yes
0006	parallel	07:48	969.1	0.8	PSU20-2-010	HPF	sci	1.50		19.32	0.86	263		Yes
virus0000018_01	G60-54_046_W	08:10	60	6.0		VIRUS	spec	1.80		19.11	0.88			Yes
virus0000018_02	G60-54_046_W	08:13	60	2.0		VIRUS	spec	1.90		19.10	0.87			Yes
virus0000018_03	G60-54_046_W	08:15	60	1.0		VIRUS	spec	1.77		19.08	0.87			Yes
virus0000019_01	G60-54_047_W	08:18	60	2.0		VIRUS	spec	1.92		19.03	0.89			Yes
virus0000019_02	G60-54_047_W	08:20	60	1.0		VIRUS	spec	1.80		19.01	0.89			Yes
virus0000019_03	G60-54_047_W	08:22	60	1.0		VIRUS	spec	1.96		18.98	0.90			Yes
0007	parallel	08:29	969.1	5.8	PSU20-2-010	HPF	sci	1.63		18.41	0.97	64	SBgoal=134 SB-64 rising humidity	Yes
virus0000020_01	parallel	08:29	2872.5			VIRUS	sci							Yes
0008	parallel	08:46	969.1	0.8	PSU20-2-010	HPF	sci	1.60		18.46	0.97	66		Yes
virus0000021_01	parallel	09:08	2872.5			VIRUS	sci							Yes
0009	parallel	09:09	969.1	6.8	HET20-2-300	HPF	sci	1.69		19.37	0.97	57		Yes
0010	parallel	09:26	969.1	0.8	HET20-2-300	HPF	sci	1.96		19.38	0.98	61		Yes
0011	GJ_699	09:49	191.7	7.8	ENG20-2-003	HPF	eng	1.70		17.12	0.72	334	stopped by sudden appearance of heavy clouds	No
virus0000022_01	parallel	09:49	2977.5			VIRUS	eng							Yes
0012	GJ_699	09:53	191.7	-0.2	ENG20-2-003	HPF	eng	1.82		16.13	0.18	111	stopped by sudden appearance of heavy clouds	No
virus0000023_01	Cd-A	10:04	15		ENG20-2-002	VIRUS	cal							Yes
virus0000024_01	Hg	10:11	15		ENG20-2-002	VIRUS	cal							Yes
virus0000025_01	parallel	10:53	2872.5			VIRUS	sci							Yes
0013	parallel	10:54	969.1	4.8	PSU20-2-010	HPF	sci	1.50		18.78	0.86	74		Yes
0014	parallel	11:11	969.1	0.8	PSU20-2-010	HPF	sci	1.52		18.85	0.89	77		Yes
virus0000026_01	bias	11:30	0			VIRUS	cal							Yes
0015	Dark	11:46	319.5			HPF	cal							Yes
0016	Quartz FCU	11:57	74.5			HPF	cal							Yes
0017	Quartz FCU	11:59	74.5			HPF	cal							Yes
0018	Quartz FCU	12:01	74.5			HPF	cal							Yes
0019	Quartz FCU	12:03	74.5			HPF	cal							Yes
0020	Quartz FCU	12:05	74.5			HPF	cal							Yes
0021	Quartz FCU	12:06	74.5			HPF	cal							Yes
0022	Quartz FCU	12:08	74.5			HPF	cal							Yes
0023	Alpha Bright Cal	12:10	85.2			HPF	cal							Yes
0024	Alpha Bright Cal	12:12	85.2			HPF	cal							Yes
0025	Alpha Bright Cal	12:14	85.2			HPF	cal							Yes
0026	Alpha Bright Cal	12:16	85.2			HPF	cal							Yes
0027	LFC FCU	12:19	106.5			HPF	cal							Yes
0028	LFC FCU	12:21	106.5			HPF	cal							Yes
0029	LFC FCU	12:24	106.5			HPF	cal							Yes
0030	LFC FCU	12:26	106.5			HPF	cal							Yes
0031	LFC FCU	12:28	106.5			HPF	cal							Yes
0032	LFC FCU	12:31	106.5			HPF	cal							Yes
0033	LFC Cal	12:34	106.5			HPF	cal							Yes
0034	LFC Cal	12:36	106.5			HPF	cal							Yes
0035	Etalon Cal	12:44	159.8			HPF	cal							Yes
0036	Etalon Cal	12:47	159.8			HPF	cal							Yes
0037	Etalon Cal	12:50	159.8			HPF	cal							Yes
0038	Etalon Cal	12:53	159.8			HPF	cal							Yes
0039	UNe Slave Cal	12:57	852			HPF	cal							Yes
0040	UNe Slave Cal	13:12	852			HPF	cal							Yes
0041	UNe Slave Cal	13:26	852			HPF	cal							Yes
virus0008100_01	flat_ldls_long	20:10	15			VIRUS	cal							Yes
virus0008101_01	bias	20:12	0			VIRUS	cal							Yes
lrs20009900_01	bias	21:52	0			LRS2	cal							Yes
virus0009900_01	bias	21:52	0			VIRUS	cal							Yes
virus0009901_01	bias	21:56	0			VIRUS	cal							Yes
lrs20009901_01	dark	22:00	300			LRS2	cal							Yes
lrs20009902_01	flat_Qth_R	22:05	15			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:07	15			LRS2	cal							Yes
0061	LFC Cal	22:10	106.5			HPF	cal							Yes
virus0009902_01	flat_ldls_long	22:12	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	22:14	15			VIRUS	cal							Yes
virus0009904_01	Hg	22:15	15			VIRUS	cal							Yes
0062	Dark	22:37	319.5			HPF	cal							Yes
0063	Quartz FCU	22:44	74.5			HPF	cal							Yes
0064	Quartz FCU	22:45	74.5			HPF	cal							Yes
0065	Quartz FCU	22:47	74.5			HPF	cal							Yes
0066	Quartz FCU	22:49	74.5			HPF	cal							Yes
0067	Quartz FCU	22:51	74.5			HPF	cal							Yes
0068	Quartz FCU	22:53	74.5			HPF	cal							Yes
0069	Quartz FCU	22:54	74.5			HPF	cal							Yes
0070	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0073	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0074	LFC FCU	23:05	106.5			HPF	cal							Yes
0075	LFC FCU	23:08	106.5			HPF	cal							Yes
0076	LFC Cal	23:10	106.5			HPF	cal							Yes
0077	LFC Cal	23:13	106.5			HPF	cal							Yes
0078	Etalon Cal	23:15	159.8			HPF	cal							Yes
0079	UNe Slave Cal	23:19	852			HPF	cal							Yes
lrs20000018_01	bias	23:20	0			LRS2	cal							Yes
virus0000028_01	bias	23:20	0			VIRUS	cal							Yes
lrs20000018_02	bias	23:20	0			LRS2	cal							Yes
virus0000028_02	bias	23:21	0			VIRUS	cal							Yes
lrs20000018_03	bias	23:21	0			LRS2	cal							Yes
virus0000028_03	bias	23:21	0			VIRUS	cal							Yes
lrs20000018_04	bias	23:22	0			LRS2	cal							Yes
virus0000028_04	bias	23:22	0			VIRUS	cal							Yes
lrs20000018_05	bias	23:23	0			LRS2	cal							Yes
virus0000028_05	bias	23:23	0			VIRUS	cal							Yes
lrs20000018_06	bias	23:24	0			LRS2	cal							Yes
virus0000028_06	bias	23:24	0			VIRUS	cal							Yes
lrs20000018_07	bias	23:25	0			LRS2	cal							Yes
virus0000028_07	bias	23:26	0			VIRUS	cal							Yes
lrs20000018_08	bias	23:27	0			LRS2	cal							Yes
virus0000028_08	bias	23:27	0			VIRUS	cal							Yes
lrs20000018_09	bias	23:29	0			LRS2	cal							Yes
virus0000028_09	bias	23:29	0			VIRUS	cal							Yes
lrs20000018_10	bias	23:30	0			LRS2	cal							Yes
virus0000028_10	bias	23:30	0			VIRUS	cal							Yes
lrs20000018_11	bias	23:31	0			LRS2	cal							Yes
virus0000028_11	bias	23:31	0			VIRUS	cal							Yes
lrs20000019_01	dark	23:31	360			LRS2	cal							Yes
virus0000029_01	dark	23:32	360			VIRUS	cal							Yes
0080	UNe Slave Cal	23:34	852			HPF	cal							Yes
lrs20000019_02	dark	23:38	360			LRS2	cal							Yes
virus0000029_02	dark	23:38	360			VIRUS	cal							Yes
lrs20000019_03	dark	23:45	360			LRS2	cal							Yes
virus0000029_03	dark	23:45	360			VIRUS	cal							Yes
0081	UNe Slave Cal	23:49	852			HPF	cal							Yes

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