HET Night Report Reader

Civil Date	Ephemerides
2020-02-19	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:50	01:40	02:08	12:12	12:40	13:29	11:43	-
Night Length	10:04		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
10:18	10.6	8.8	11:03	dust	00:45
Total Time Open					0:45

Program	Night Priority	Science
02:08	Idle due to weather (clouds,rain)
10:43	Science
11:04	Idle due to weather (high partical count and fog)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
10:25	10:43				+4821	9.6	8.8	8.8	351	8	First of Night

Problem Reports					no PRs

Ops Comments	none

TO Comments	Fog surprised us at 65% RH. See email. Dome dehumidification started at around 06:00 local time, AHU 1 off & heater on.

RA Comments	Heavy clouds and rain at sunset. Priority is sci and hi-pri eng. Unable to take L/V twilight flats.

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	00:06	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:07	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:09	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:10	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:11	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:13	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:14	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:15	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:17	15			VIRUS	cal							Yes
lrs20000001_01	dark	00:18	360			LRS2	cal							Yes
virus0000004_01	dark	00:19	360			VIRUS	cal							Yes
lrs20000001_02	dark	00:25	360			LRS2	cal							Yes
virus0000004_02	dark	00:25	360			VIRUS	cal							Yes
lrs20000001_03	dark	00:32	360			LRS2	cal							Yes
virus0000004_03	dark	00:32	360			VIRUS	cal							Yes
lrs20000002_01	bias	00:39	0			LRS2	cal							Yes
virus0000005_01	bias	00:39	0			VIRUS	cal							Yes
lrs20000002_02	bias	00:40	0			LRS2	cal							Yes
virus0000005_02	bias	00:40	0			VIRUS	cal							Yes
lrs20000002_03	bias	00:41	0			LRS2	cal							Yes
virus0000005_03	bias	00:41	0			VIRUS	cal							Yes
lrs20000002_04	bias	00:42	0			LRS2	cal							Yes
virus0000005_04	bias	00:42	0			VIRUS	cal							Yes
lrs20000002_05	bias	00:42	0			LRS2	cal							Yes
virus0000005_05	bias	00:43	0			VIRUS	cal							Yes
lrs20000002_06	bias	00:43	0			LRS2	cal							Yes
virus0000005_06	bias	00:44	0			VIRUS	cal							Yes
lrs20000002_07	bias	00:44	0			LRS2	cal							Yes
virus0000005_07	bias	00:44	0			VIRUS	cal							Yes
lrs20000002_08	bias	00:45	0			LRS2	cal							Yes
virus0000005_08	bias	00:45	0			VIRUS	cal							Yes
lrs20000002_09	bias	00:46	0			LRS2	cal							Yes
virus0000005_09	bias	00:46	0			VIRUS	cal							Yes
lrs20000002_10	bias	00:47	0			LRS2	cal							Yes
virus0000005_10	bias	00:47	0			VIRUS	cal							Yes
lrs20000002_11	bias	00:48	0			LRS2	cal							Yes
virus0000005_11	bias	00:49	0			VIRUS	cal							Yes
virus0000006_01	Cd-A	01:29	15		ENG20-1-002	VIRUS	cal							Yes
virus0000007_01	Hg	01:37	15		ENG20-1-002	VIRUS	cal							Yes
virus0000008_01	bias	02:59	0			VIRUS	cal							Yes
virus0000009_01	bias	04:25	0			VIRUS	cal							Yes
virus0000010_01	bias	06:06	0			VIRUS	cal							Yes
virus0000011_01	bias	07:19	0			VIRUS	cal							Yes
virus0000012_01	bias	09:47	0			VIRUS	cal							Yes
virus0000013_01	parallel	10:47	2872.5			VIRUS	sci							Yes
0001	parallel	10:48	969.1	4.8	PSU20-1-001	HPF	sci	1.60		20.73	0.81	71	stopped by high particle count (fog)	No
virus0000014_01	bias	12:03	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	12:08	15		ENG20-1-002	VIRUS	cal							Yes
virus0000016_01	Hg	12:16	15		ENG20-1-002	VIRUS	cal							Yes
0002	Dark	12:19	319.5			HPF	cal							Yes
0003	Quartz FCU	12:30	53.3			HPF	cal							Yes
0004	Quartz FCU	12:32	53.3			HPF	cal							Yes
0005	Quartz FCU	12:33	53.3			HPF	cal							Yes
0006	Quartz FCU	12:35	53.3			HPF	cal							Yes
0007	Quartz FCU	12:36	53.3			HPF	cal							Yes
0008	Quartz FCU	12:38	53.3			HPF	cal							Yes
0009	Quartz FCU	12:39	53.3			HPF	cal							Yes
0010	Quartz FCU	12:40	53.3			HPF	cal							Yes
0011	Alpha Bright Cal	12:42	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	12:44	85.2			HPF	cal							Yes
0013	Alpha Bright Cal	12:46	85.2			HPF	cal							Yes
0014	Alpha Bright Cal	12:48	85.2			HPF	cal							Yes
0015	LFC FCU	12:51	106.5			HPF	cal							Yes
0016	LFC FCU	12:53	106.5			HPF	cal							Yes
0017	LFC FCU	12:56	106.5			HPF	cal							Yes
0018	LFC FCU	12:58	106.5			HPF	cal							Yes
0019	LFC FCU	13:00	106.5			HPF	cal							Yes
0020	LFC FCU	13:03	106.5			HPF	cal							Yes
0021	LFC Cal	13:06	106.5			HPF	cal							Yes
0022	LFC Cal	13:08	106.5			HPF	cal							Yes
0023	Etalon Cal	13:16	159.8			HPF	cal							Yes
0024	Etalon Cal	13:19	159.8			HPF	cal							Yes
0025	Etalon Cal	13:22	159.8			HPF	cal							Yes
0026	Etalon Cal	13:25	159.8			HPF	cal							Yes
0027	UNe Slave Cal	13:29	852			HPF	cal							Yes
0028	UNe Slave Cal	13:44	852			HPF	cal							Yes
0029	UNe Slave Cal	13:58	852			HPF	cal							Yes
virus0007000_06	flat_ldls_long	18:00	17.7			VIRUS	cal							Yes
virus0007000_07	flat_ldls_long	18:02	17.7			VIRUS	cal							Yes
virus0007000_08	flat_ldls_long	18:03	17.7			VIRUS	cal							Yes
virus0007000_09	flat_ldls_long	18:04	17.7			VIRUS	cal							Yes
virus0007000_10	flat_ldls_long	18:06	17.7			VIRUS	cal							Yes
virus0007000_11	flat_ldls_long	18:07	17.7			VIRUS	cal							Yes
virus0007000_12	flat_ldls_long	18:09	17.7			VIRUS	cal							Yes
virus0007000_13	flat_ldls_long	18:10	17.7			VIRUS	cal							Yes
virus0007000_14	flat_ldls_long	18:11	17.7			VIRUS	cal							Yes
virus0007000_15	flat_ldls_long	18:13	17.7			VIRUS	cal							Yes
virus0007000_16	flat_ldls_long	18:14	17.7			VIRUS	cal							Yes
virus0007000_17	flat_ldls_long	18:16	17.7			VIRUS	cal							Yes
virus0007000_18	flat_ldls_long	18:17	17.7			VIRUS	cal							Yes
virus0007000_19	flat_ldls_long	18:18	17.7			VIRUS	cal							Yes
virus0007000_20	flat_ldls_long	18:20	17.7			VIRUS	cal							Yes
virus0007000_21	flat_ldls_long	18:21	17.7			VIRUS	cal							Yes
virus0007000_22	flat_ldls_long	18:22	17.7			VIRUS	cal							Yes
virus0007000_23	flat_ldls_long	18:24	17.7			VIRUS	cal							Yes
virus0007000_24	flat_ldls_long	18:25	17.7			VIRUS	cal							Yes
virus0007000_25	flat_ldls_long	18:27	17.7			VIRUS	cal							Yes
virus0007000_26	flat_ldls_long	18:28	17.7			VIRUS	cal							Yes
virus0007000_27	flat_ldls_long	18:29	17.7			VIRUS	cal							Yes
virus0007000_28	flat_ldls_long	18:31	17.7			VIRUS	cal							Yes
virus0007000_29	flat_ldls_long	18:32	17.7			VIRUS	cal							Yes
virus0007000_30	flat_ldls_long	18:34	17.7			VIRUS	cal							Yes
virus0007001_01	flat_ldls_long	18:35	15			VIRUS	cal							Yes
virus0007001_02	flat_ldls_long	18:37	15			VIRUS	cal							Yes
virus0007001_03	flat_ldls_long	18:38	15			VIRUS	cal							Yes
virus0007001_04	flat_ldls_long	18:39	15			VIRUS	cal							Yes
virus0007001_05	flat_ldls_long	18:41	15			VIRUS	cal							Yes
virus0007001_06	flat_ldls_long	18:42	15			VIRUS	cal							Yes
virus0007001_07	flat_ldls_long	18:43	15			VIRUS	cal							Yes
virus0007001_08	flat_ldls_long	18:45	15			VIRUS	cal							Yes
virus0007001_09	flat_ldls_long	18:46	15			VIRUS	cal							Yes
virus0007001_10	flat_ldls_long	18:47	15			VIRUS	cal							Yes
virus0007001_11	flat_ldls_long	18:49	15			VIRUS	cal							Yes
virus0007001_12	flat_ldls_long	18:50	15			VIRUS	cal							Yes
virus0007001_13	flat_ldls_long	18:51	15			VIRUS	cal							Yes
virus0007001_14	flat_ldls_long	18:53	15			VIRUS	cal							Yes
virus0007001_15	flat_ldls_long	18:54	15			VIRUS	cal							Yes
virus0007001_16	flat_ldls_long	18:55	15			VIRUS	cal							Yes
virus0007001_17	flat_ldls_long	18:57	15			VIRUS	cal							Yes
virus0007001_18	flat_ldls_long	18:58	15			VIRUS	cal							Yes
virus0007001_19	flat_ldls_long	18:59	15			VIRUS	cal							Yes
virus0007001_20	flat_ldls_long	19:01	15			VIRUS	cal							Yes
virus0007001_21	flat_ldls_long	19:02	15			VIRUS	cal							Yes
virus0007001_22	flat_ldls_long	19:03	15			VIRUS	cal							Yes
virus0007001_23	flat_ldls_long	19:05	15			VIRUS	cal							Yes
virus0007001_24	flat_ldls_long	19:06	15			VIRUS	cal							Yes
virus0007001_25	flat_ldls_long	19:07	15			VIRUS	cal							Yes
virus0007001_26	flat_ldls_long	19:09	15			VIRUS	cal							Yes
virus0007001_27	flat_ldls_long	19:10	15			VIRUS	cal							Yes
virus0007001_28	flat_ldls_long	19:11	15			VIRUS	cal							Yes
virus0007001_29	flat_ldls_long	19:13	15			VIRUS	cal							Yes
virus0007001_30	flat_ldls_long	19:14	15			VIRUS	cal							Yes
lrs20009990_01	bias	21:14	0			LRS2	cal							Yes
virus0009990_01	bias	21:14	0			VIRUS	cal							Yes
lrs20009901_01	bias	22:21	0			LRS2	cal							Yes
virus0009901_01	bias	22:21	0			VIRUS	cal							Yes
lrs20009902_01	dark	22:22	300			LRS2	cal							Yes
lrs20009903_01	flat_Qth_R	22:28	15			LRS2	cal							Yes
lrs20009904_01	FeAr_R	22:29	15			LRS2	cal							Yes
virus0009902_01	flat_ldls_long	22:35	15			VIRUS	cal							Yes
virus0009903_01	Cd-A	22:36	15			VIRUS	cal							Yes
virus0009904_01	Hg	22:37	15			VIRUS	cal							Yes
virus0009905_01	bias	22:39	0			VIRUS	cal							Yes
0030	Dark	22:44	319.5			HPF	cal							Yes
0031	Quartz FCU	22:51	53.3			HPF	cal							Yes
0032	Quartz FCU	22:52	53.3			HPF	cal							Yes
0033	Quartz FCU	22:54	53.3			HPF	cal							Yes
0034	Quartz FCU	22:55	53.3			HPF	cal							Yes
0035	Quartz FCU	22:57	53.3			HPF	cal							Yes
0036	Quartz FCU	22:58	53.3			HPF	cal							Yes
0037	Quartz FCU	22:59	53.3			HPF	cal							Yes
0038	Quartz FCU	23:01	53.3			HPF	cal							Yes
0039	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0040	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	23:09	85.2			HPF	cal							Yes
0043	LFC FCU	23:12	106.5			HPF	cal							Yes
0044	LFC FCU	23:14	106.5			HPF	cal							Yes
0045	LFC Cal	23:17	106.5			HPF	cal							Yes
0046	LFC Cal	23:19	106.5			HPF	cal							Yes
0047	Etalon Cal	23:22	159.8			HPF	cal							Yes
0048	UNe Slave Cal	23:25	852			HPF	cal							Yes
lrs20000009_01	flat_Qth_R	23:31	15			LRS2	cal							Yes
lrs20000009_02	flat_Qth_R	23:32	15			LRS2	cal							Yes
lrs20000009_03	flat_Qth_R	23:33	15			LRS2	cal							Yes
lrs20000009_04	flat_Qth_R	23:34	15			LRS2	cal							Yes
lrs20000009_05	flat_Qth_R	23:35	15			LRS2	cal							Yes
lrs20000010_01	flat_ldls_long_B	23:37	15			LRS2	cal							Yes
lrs20000010_02	flat_ldls_long_B	23:38	15			LRS2	cal							Yes
lrs20000010_03	flat_ldls_long_B	23:39	15			LRS2	cal							Yes
0049	UNe Slave Cal	23:40	852			HPF	cal							Yes
lrs20000011_01	Cd-A_B	23:41	38			LRS2	cal							Yes
lrs20000011_02	Cd-A_B	23:42	38			LRS2	cal							Yes
lrs20000011_03	Cd-A_B	23:44	38			LRS2	cal							Yes
lrs20000012_01	FeAr_R	23:45	15			LRS2	cal							Yes
lrs20000012_02	FeAr_R	23:47	15			LRS2	cal							Yes
lrs20000012_03	FeAr_R	23:48	15			LRS2	cal							Yes
lrs20000013_01	Hg_R	23:49	20			LRS2	cal							Yes
lrs20000013_02	Hg_R	23:51	20			LRS2	cal							Yes
lrs20000013_03	Hg_R	23:52	20			LRS2	cal							Yes
lrs20000014_01	Hg_B	23:53	15			LRS2	cal							Yes
lrs20000014_02	Hg_B	23:54	15			LRS2	cal							Yes
0050	UNe Slave Cal	23:55	852			HPF	cal							Yes
lrs20000014_03	Hg_B	23:56	15			LRS2	cal							Yes

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