HET Night Report Reader

Civil Date	Ephemerides
2021-01-11	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:21	01:10	01:39	12:30	12:58	13:47	13:26	22:57
Night Length	10:51		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	Herman Kriel, Emily Schroeder

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
07:44	-3.5	2.7	13:40	twilight	05:56
Total Time Open					5:56

Program	Night Priority	Science
01:39	Idle due to weather (humidity)
02:30	Science
09:15	Idle due to weather (clouds)
09:39	Science
09:50	Idle due to weather (clouds)
10:42	Science
11:32	Science
12:25	Idle due to weather (queue hole)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
07:57	08:53					-3.8	-3.2	-2.5	309	5	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
5763	01:39-07:57	06:18	Dome shutter stuck at NEAR_CLOSED when opening.	Called: Emily Emily came up, inspected, and opened the shutter with the drill. Afterward said that ice that may have moved around during ops testing may have been a culprit.
5751	02:00-02:00, 03:26 - 03:26, 04:01 - 04:01, 11:25 - 11:36, 12:02 - 12:02, 12:30 - 12:30	00:11	Quincy shut off many times tonight.	Called: Herman Watched structure air pressure any time we were about to go to next trajectory, if it was below ~95 it was likely that Quincy had shut off. Frequent Quincy inspections/restarts

Ops Comments	none

TO Comments	High humidity for first half of night, moderate cloudcover for most of night.

RA Comments	Moderately heavy clouds at sunset (00:21 UT). Night for hi pri-sci and -eng. Unable to open dome (PR5763) at sunset and as a result we could not acquire twilight sky flats. Long repairs need to get dome shutter and Quincy compressor to operate.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	flat_ldls_long	00:07	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:08	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:10	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:11	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:12	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:14	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:15	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:16	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:18	15			VIRUS	cal							Yes
lrs20000001_01	flat_Qth_R	00:51	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:52	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:53	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:54	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:56	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:57	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:58	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:59	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:01	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:02	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	01:04	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:06	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	01:07	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:08	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:09	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:11	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:12	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:13	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:14	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:16	15			LRS2	cal							Yes
virus0000004_01	Cd-A	01:23	15		ENG21-1-002	VIRUS	cal							Yes
virus0000005_01	Hg	01:31	15		ENG21-1-002	VIRUS	cal							Yes
virus0008020_01	dark	03:46	20			VIRUS	cal							Yes
virus0008021_01	bias	03:47	0			VIRUS	cal							Yes
0001	LFC Cal	09:00	106.5			HPF	cal							Yes
0002	LFC Cal	09:02	106.5			HPF	cal							Yes
0003	LFC Cal	09:05	106.5			HPF	cal							Yes
virus0000006_01	parallel	09:08	400			VIRUS	sci							Yes
lrs20000007_01	parallel	09:08	400	15.3	UT21-1-003	LRS2-B	sci	2.15		22.63	0.66		good flux in both uv and orange channels	Yes
0004	LFC Cal	09:19	106.5			HPF	cal							Yes
virus0000007_01	parallel	09:20	400			VIRUS	sci							Yes
0005	LFC Cal	09:21	106.5			HPF	cal							Yes
lrs20000008_01	parallel	09:21	400	5.3	UT21-1-003	LRS2-R	sci	1.89		21.08	0.19		some flux in r,fr but heavy clouds move in and transparency dropped sharply	No
0006	LFC Cal	09:23	106.5			HPF	cal							Yes
lrs20000009_01	BD+08_2015_056_W	09:43	60	4.0		LRS2	spec	2.30		22.22	0.10			Yes
lrs20000010_01	BD+08_2015_066_W	09:49	60	5.0		LRS2	spec	1.76		21.07	0.14			Yes
0007	parallel	10:52	969.1	9.8	UT21-1-009	HPF	sci	1.57		20.07	0.65	56		Yes
virus0000008_01	parallel	10:52	2872.5			VIRUS	sci							Yes
0008	parallel	11:09	969.1	0.8	UT21-1-009	HPF	sci	1.81		20.17	0.89	68		Yes
0009	LFC Cal	11:27	106.5			HPF	cal							Yes
0010	LFC Cal	11:40	106.5			HPF	cal							Yes
virus0000010_01	parallel	11:40	360	8.0	HET21-1-100	VIRUS	sci	1.77		21.79	0.83			Yes
0011	LFC Cal	11:42	106.5			HPF	cal							Yes
virus0000010_02	parallel	11:47	360	1.0	HET21-1-100	VIRUS	sci	1.74		21.62	0.82			Yes
virus0000010_03	parallel	11:54	360	1.0	HET21-1-100	VIRUS	sci	1.55		21.69	0.82			Yes
virus0000011_01	J145415.84+551152.3_047_E	12:07	60	7.0		VIRUS	spec	1.54		22.33	1.36			Yes
virus0000011_02	J145415.84+551152.3_047_E	12:10	60	2.0		VIRUS	spec	1.61		22.48	1.31			Yes
virus0000011_03	J145415.84+551152.3_047_E	12:12	60	1.0		VIRUS	spec	1.87		22.52	1.21			Yes
virus0000012_01	J145415.84+551152.3_057_E	12:20	60	7.0		VIRUS	spec	1.80		22.76	0.73			Yes
virus0000012_02	J145415.84+551152.3_057_E	12:22	60	1.0		VIRUS	spec	1.49		22.66	0.75			Yes
virus0000012_03	J145415.84+551152.3_057_E	12:24	60	1.0		VIRUS	spec	1.43		22.64	0.66			Yes
0012	parallel	12:45	969.1	9.8	PSU21-1-002	HPF	sci	1.60		19.00	0.36	47		Yes
virus0000013_01	parallel	12:45	2872.5			VIRUS	sci							Yes
0013	parallel	13:02	969.1	0.8	PSU21-1-002	HPF	sci	1.77		16.15	0.42	62		Yes
virus0000014_01	skyflat	13:30	25			VIRUS	cal							Yes
virus0000015_01	skyflat	13:32	18			VIRUS	cal							Yes
virus0000016_01	skyflat	13:33	15			VIRUS	cal							Yes
lrs20000011_01	skyflat	13:36	30			LRS2	cal							Yes
lrs20000012_01	skyflat	13:37	20			LRS2	cal							Yes
lrs20000013_01	skyflat	13:39	15			LRS2	cal							Yes
virus0000017_01	bias	13:42	0			VIRUS	cal							Yes
virus0000018_01	Cd-A	13:46	15		ENG21-1-002	VIRUS	cal							Yes
virus0000019_01	Hg	13:54	15		ENG21-1-002	VIRUS	cal							Yes
0014	Dark	13:58	319.5			HPF	cal							Yes
0015	Quartz FCU	14:10	74.5			HPF	cal							Yes
0016	Quartz FCU	14:12	74.5			HPF	cal							Yes
0017	Quartz FCU	14:14	74.5			HPF	cal							Yes
0018	Quartz FCU	14:15	74.5			HPF	cal							Yes
0019	Quartz FCU	14:17	74.5			HPF	cal							Yes
0020	Quartz FCU	14:19	74.5			HPF	cal							Yes
0021	Quartz FCU	14:21	74.5			HPF	cal							Yes
0022	Alpha Bright Cal	14:23	85.2			HPF	cal							Yes
0023	Alpha Bright Cal	14:25	85.2			HPF	cal							Yes
0024	Alpha Bright Cal	14:27	85.2			HPF	cal							Yes
0025	Alpha Bright Cal	14:29	85.2			HPF	cal							Yes
0026	LFC FCU	14:31	106.5			HPF	cal							Yes
0027	LFC FCU	14:34	106.5			HPF	cal							Yes
0028	LFC FCU	14:36	106.5			HPF	cal							Yes
0029	LFC FCU	14:38	106.5			HPF	cal							Yes
0030	LFC FCU	14:41	106.5			HPF	cal							Yes
0031	LFC FCU	14:43	106.5			HPF	cal							Yes
0032	LFC Cal	14:46	106.5			HPF	cal							Yes
0033	LFC Cal	14:48	106.5			HPF	cal							Yes
0034	Etalon Cal	14:56	159.8			HPF	cal							Yes
virus0006000_01	flat_ldls_long	18:02	15			VIRUS	cal							Yes
virus0006001_01	flat_ldls_long	18:06	22.5			VIRUS	cal							Yes
virus0007000_01	flat_ldls_long	18:11	22.5			VIRUS	cal							Yes
virus0007000_02	flat_ldls_long	18:12	22.5			VIRUS	cal							Yes
virus0007000_03	flat_ldls_long	18:14	22.5			VIRUS	cal							Yes
virus0007000_04	flat_ldls_long	18:15	22.5			VIRUS	cal							Yes
virus0007000_05	flat_ldls_long	18:17	22.5			VIRUS	cal							Yes
virus0007000_06	flat_ldls_long	18:18	22.5			VIRUS	cal							Yes
virus0007000_07	flat_ldls_long	18:20	22.5			VIRUS	cal							Yes
virus0007000_08	flat_ldls_long	18:21	22.5			VIRUS	cal							Yes
virus0007000_09	flat_ldls_long	18:23	22.5			VIRUS	cal							Yes
virus0007000_10	flat_ldls_long	18:24	22.5			VIRUS	cal							Yes
virus0007000_11	flat_ldls_long	18:26	22.5			VIRUS	cal							Yes
virus0007000_12	flat_ldls_long	18:27	22.5			VIRUS	cal							Yes
virus0007000_13	flat_ldls_long	18:29	22.5			VIRUS	cal							Yes
virus0007000_14	flat_ldls_long	18:30	22.5			VIRUS	cal							Yes
virus0007000_15	flat_ldls_long	18:32	22.5			VIRUS	cal							Yes
virus0007000_16	flat_ldls_long	18:33	22.5			VIRUS	cal							Yes
virus0007000_17	flat_ldls_long	18:35	22.5			VIRUS	cal							Yes
virus0007000_18	flat_ldls_long	18:36	22.5			VIRUS	cal							Yes
virus0007000_19	flat_ldls_long	18:38	22.5			VIRUS	cal							Yes
virus0007000_20	flat_ldls_long	18:39	22.5			VIRUS	cal							Yes
virus0007000_21	flat_ldls_long	18:41	22.5			VIRUS	cal							Yes
virus0007000_22	flat_ldls_long	18:42	22.5			VIRUS	cal							Yes
virus0007000_23	flat_ldls_long	18:43	22.5			VIRUS	cal							Yes
virus0007000_24	flat_ldls_long	18:45	22.5			VIRUS	cal							Yes
virus0007000_25	flat_ldls_long	18:46	22.5			VIRUS	cal							Yes
virus0007000_26	flat_ldls_long	18:48	22.5			VIRUS	cal							Yes
virus0007000_27	flat_ldls_long	18:49	22.5			VIRUS	cal							Yes
virus0007000_28	flat_ldls_long	18:51	22.5			VIRUS	cal							Yes
virus0007000_29	flat_ldls_long	18:52	22.5			VIRUS	cal							Yes
virus0007000_30	flat_ldls_long	18:54	22.5			VIRUS	cal							Yes
0004	LFC Cal	19:41	106.5			HPF	cal							Yes
virus0006010_01	dark	22:08	10			VIRUS	cal							Yes
virus0009900_01	bias	22:09	0			VIRUS	cal							Yes
0005	LFC Cal	22:11	106.5			HPF	cal							Yes
virus0009901_01	flat_ldls_long	22:12	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	22:13	15			VIRUS	cal							Yes
virus0009903_01	Hg	22:15	15			VIRUS	cal							Yes
lrs20009900_01	bias	22:17	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	22:18	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	22:21	15			LRS2	cal							Yes
virus0006011_01	dark	22:24	10			VIRUS	cal							Yes
virus0009905_01	bias	22:27	0			VIRUS	cal							Yes
0006	Dark	22:42	319.5			HPF	cal							Yes
0007	Quartz FCU	22:49	74.5			HPF	cal							Yes
0008	Quartz FCU	22:51	74.5			HPF	cal							Yes
0009	Quartz FCU	22:52	74.5			HPF	cal							Yes
0010	Quartz FCU	22:54	74.5			HPF	cal							Yes
0011	Quartz FCU	22:56	74.5			HPF	cal							Yes
0012	Quartz FCU	22:58	74.5			HPF	cal							Yes
0013	Quartz FCU	22:59	74.5			HPF	cal							Yes
0014	Alpha Bright Cal	23:02	85.2			HPF	cal							Yes
0015	Alpha Bright Cal	23:04	85.2			HPF	cal							Yes
0016	Alpha Bright Cal	23:06	85.2			HPF	cal							Yes
0017	Alpha Bright Cal	23:08	85.2			HPF	cal							Yes
0018	LFC FCU	23:10	106.5			HPF	cal							Yes
0019	LFC FCU	23:13	106.5			HPF	cal							Yes
0020	LFC Cal	23:15	106.5			HPF	cal							Yes
0021	LFC Cal	23:18	106.5			HPF	cal							Yes
0022	Etalon Cal	23:20	159.8			HPF	cal							Yes
0023	UNe Slave Cal	23:24	852			HPF	cal							Yes
lrs20000003_01	bias	23:25	0			LRS2	cal							Yes
virus0000010_01	bias	23:25	0			VIRUS	cal							Yes
lrs20000003_02	bias	23:25	0			LRS2	cal							Yes
virus0000010_02	bias	23:26	0			VIRUS	cal							Yes
lrs20000003_03	bias	23:26	0			LRS2	cal							Yes
virus0000010_03	bias	23:26	0			VIRUS	cal							Yes
lrs20000003_04	bias	23:27	0			LRS2	cal							Yes
virus0000010_04	bias	23:27	0			VIRUS	cal							Yes
lrs20000003_05	bias	23:28	0			LRS2	cal							Yes
virus0000010_05	bias	23:28	0			VIRUS	cal							Yes
lrs20000003_06	bias	23:29	0			LRS2	cal							Yes
virus0000010_06	bias	23:29	0			VIRUS	cal							Yes
lrs20000003_07	bias	23:29	0			LRS2	cal							Yes
virus0000010_07	bias	23:30	0			VIRUS	cal							Yes
lrs20000003_08	bias	23:30	0			LRS2	cal							Yes
virus0000010_08	bias	23:31	0			VIRUS	cal							Yes
lrs20000003_09	bias	23:31	0			LRS2	cal							Yes
virus0000010_09	bias	23:31	0			VIRUS	cal							Yes
lrs20000003_10	bias	23:32	0			LRS2	cal							Yes
virus0000010_10	bias	23:32	0			VIRUS	cal							Yes
lrs20000003_11	bias	23:33	0			LRS2	cal							Yes
virus0000010_11	bias	23:33	0			VIRUS	cal							Yes
lrs20000004_01	dark	23:34	360			LRS2	cal							Yes
virus0000011_01	dark	23:34	360			VIRUS	cal							Yes
0024	UNe Slave Cal	23:39	852			HPF	cal							Yes
lrs20000004_02	dark	23:40	360			LRS2	cal							Yes
virus0000011_02	dark	23:41	360			VIRUS	cal							Yes
lrs20000004_03	dark	23:47	360			LRS2	cal							Yes
virus0000011_03	dark	23:48	360			VIRUS	cal							Yes
0025	UNe Slave Cal	23:54	852			HPF	cal							Yes

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