HET Night Report Reader

Civil Date	Ephemerides
2021-09-24	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:56	01:42	02:10	11:26	11:54	12:40	03:01	-
Night Length	9:16		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	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:55	19.7	16.6	03:24	clouds	02:29
10:45	18.7	18.3	12:06	twilight	01:21
Total Time Open					3:50

Program	Night Priority	Science
02:10	Science
02:52	Idle due to weather (clouds)
10:50	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:23	01:53	0.46	0.71	40	-491	19.2	18.9	18.2	107	15	First of Night
11:59	12:05	0.54	0.81	260	+637	19.0	18.1	18.2	141	5	Post-Observing

Problem Reports					no PRs

Ops Comments	none

TO Comments	Cloudcover with bright moon for much of night.

RA Comments	Some clouds at sunset (00:56 UT). Night for high pri sci-eng. Took L/V skyflatys at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000023_03	dark	00:03	360			LRS2	cal							Yes
virus0000017_03	dark	00:03	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	01:01	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:02	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:03	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:04	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:05	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:06	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:10	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:11	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:13	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:14	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:16	26			VIRUS	cal							Yes
0001	parallel	01:59	969.1	5.8	PSU21-3-011	HPF	sci	1.36	0.92	20.74	0.77	98		Yes
virus0000006_01	parallel	01:59	2872.5			VIRUS	sci							Yes
0002	parallel	02:15	969.1	0.8	PSU21-3-011	HPF	sci	1.37	0.83	20.66	0.77	96		Yes
0003	LFC Cal	02:33	106.5			HPF	cal							Yes
0004	parallel	02:39	245	6.9	UT21-3-014	HPF	sci	1.55	0.94	20.52	0.36	267		Yes
virus0000007_01	parallel	02:39	1147.5			VIRUS	sci							Yes
0005	parallel	02:43	245	-0.1	UT21-3-014	HPF	sci	1.52	0.86	20.44	0.25	226		Yes
0006	parallel	02:48	245	0.9	UT21-3-014	HPF	sci	1.32	0.87	20.37	0.19	174		Yes
0007	parallel	02:58	969.1	5.8	UT21-3-010	HPF	sci	1.38	0.95	19.99	0.06	13	lost guide star to increrasing clouds from west	No
virus0000008_01	parallel	02:58	2872.5			VIRUS	sci							Yes
0008	LFC Cal	03:16	106.5			HPF	cal							Yes
0009	LFC Cal	03:53	106.5			HPF	cal							Yes
0010	LFC Cal	03:55	106.5			HPF	cal							Yes
0011	LFC Cal	03:57	106.5			HPF	cal							Yes
lrs20000007_01	FeAr_long_R	04:12	65		ENG21-3-002	LRS2	cal							Yes
lrs20000007_02	FeAr_long_R	04:14	65		ENG21-3-002	LRS2	cal							Yes
lrs20000007_03	FeAr_long_R	04:16	65		ENG21-3-002	LRS2	cal							Yes
lrs20000007_04	FeAr_long_R	04:18	65		ENG21-3-002	LRS2	cal							Yes
lrs20000008_01	FeAr_long_B	04:45	150		ENG21-3-002	LRS2	cal							Yes
lrs20000008_02	FeAr_long_B	04:48	150		ENG21-3-002	LRS2	cal							Yes
lrs20000008_03	FeAr_long_B	04:52	150		ENG21-3-002	LRS2	cal							Yes
lrs20000008_04	FeAr_long_B	04:55	150		ENG21-3-002	LRS2	cal							Yes
0012	LFC Cal	05:29	106.5			HPF	cal							Yes
0013	LFC Cal	05:31	106.5			HPF	cal							Yes
0014	LFC Cal	05:34	106.5			HPF	cal							Yes
0015	LFC Cal	09:30	106.5			HPF	cal							Yes
0016	LFC Cal	09:32	106.5			HPF	cal							Yes
0017	LFC Cal	09:35	106.5			HPF	cal							Yes
0018	HR2757_tell_std	10:53	330.2	2.5		HPF	telluric	1.39		18.14	0.33			Yes
0019	parallel	11:06	969.1	7.8	PSU21-3-011	HPF	sci	1.31		18.01	0.45	147		Yes
virus0000009_01	parallel	11:06	2872.5			VIRUS	sci							Yes
0020	parallel	11:23	969.1	0.8	PSU21-3-011	HPF	sci	1.15		18.96	0.83	171		Yes
0021	LFC Cal	11:40	106.5			HPF	cal							Yes
0022	LFC Cal	11:44	106.5			HPF	cal							Yes
0023	parallel	11:47	191.7	7.8	UT21-3-005	HPF	sci	1.62		19.31	0.67	439		Yes
virus0000010_01	parallel	11:47	877.5			VIRUS	sci							Yes
0024	parallel	11:51	191.7	0.8	UT21-3-005	HPF	sci	1.47		18.94	0.71	461		Yes
0025	parallel	11:55	191.7	0.8	UT21-3-005	HPF	sci	1.43		18.16	0.75	455		Yes
0026	LFC Cal	11:59	106.5			HPF	cal							Yes
virus0000011_01	bias	12:04	0			VIRUS	cal							Yes
virus0000012_01	Cd-A	12:07	15		ENG21-3-002	VIRUS	cal							Yes
virus0000013_01	Hg	12:15	15		ENG21-3-002	VIRUS	cal							Yes
0027	Dark	12:17	319.5			HPF	cal							Yes
0028	Quartz FCU	12:29	74.5			HPF	cal							Yes
0029	Quartz FCU	12:31	74.5			HPF	cal							Yes
0030	Quartz FCU	12:32	74.5			HPF	cal							Yes
0031	Quartz FCU	12:34	74.5			HPF	cal							Yes
0032	Quartz FCU	12:36	74.5			HPF	cal							Yes
0033	Quartz FCU	12:38	74.5			HPF	cal							Yes
0034	Quartz FCU	12:39	74.5			HPF	cal							Yes
0035	Alpha Bright Cal	12:42	85.2			HPF	cal							Yes
0036	Alpha Bright Cal	12:44	85.2			HPF	cal							Yes
0037	Alpha Bright Cal	12:46	85.2			HPF	cal							Yes
0038	Alpha Bright Cal	12:48	85.2			HPF	cal							Yes
0039	LFC FCU	12:50	106.5			HPF	cal							Yes
0040	LFC FCU	12:53	106.5			HPF	cal							Yes
0041	LFC FCU	12:55	106.5			HPF	cal							Yes
0042	LFC FCU	12:57	106.5			HPF	cal							Yes
0043	LFC FCU	12:59	106.5			HPF	cal							Yes
0044	LFC FCU	13:02	106.5			HPF	cal							Yes
0045	LFC Cal	13:05	106.5			HPF	cal							Yes
0046	LFC Cal	13:07	106.5			HPF	cal							Yes
0047	Etalon Cal	13:15	159.8			HPF	cal							Yes
0048	Etalon Cal	13:18	159.8			HPF	cal							Yes
0049	Etalon Cal	13:21	159.8			HPF	cal							Yes
0050	Etalon Cal	13:24	159.8			HPF	cal							Yes
0051	UNe Slave Cal	13:28	852			HPF	cal							Yes
0052	UNe Slave Cal	13:43	852			HPF	cal							Yes
0053	UNe Slave Cal	13:57	852			HPF	cal							Yes
virus0007000_22	flat_ldls_long	18:00	16.8			VIRUS	cal							Yes
virus0007000_23	flat_ldls_long	18:01	16.8			VIRUS	cal							Yes
virus0007000_24	flat_ldls_long	18:03	16.8			VIRUS	cal							Yes
virus0007000_25	flat_ldls_long	18:04	16.8			VIRUS	cal							Yes
virus0007000_26	flat_ldls_long	18:06	16.8			VIRUS	cal							Yes
virus0007000_27	flat_ldls_long	18:07	16.8			VIRUS	cal							Yes
virus0007000_28	flat_ldls_long	18:09	16.8			VIRUS	cal							Yes
virus0007000_29	flat_ldls_long	18:10	16.8			VIRUS	cal							Yes
virus0007000_30	flat_ldls_long	18:12	16.8			VIRUS	cal							Yes
virus0009900_01	flat_Qth	21:50	20			VIRUS	cal							Yes
0040	LFC Cal	21:53	106.5			HPF	cal							Yes
virus0009901_01	bias	21:55	0			VIRUS	cal							Yes
lrs20009905_01	bias	22:03	0			LRS2	cal							Yes
lrs20009906_01	flat_Qth_R	22:04	15			LRS2	cal							Yes
lrs20009907_01	Cd-A_B	22:08	38			LRS2	cal							Yes
lrs20009908_01	FeAr_R	22:09	15			LRS2	cal							Yes
lrs20009909_01	Hg_B	22:11	15			LRS2	cal							Yes
0041	Dark	22:14	319.5			HPF	cal							Yes
0042	Quartz FCU	22:21	74.5			HPF	cal							Yes
0043	Quartz FCU	22:23	74.5			HPF	cal							Yes
0044	Quartz FCU	22:24	74.5			HPF	cal							Yes
0045	Quartz FCU	22:26	74.5			HPF	cal							Yes
0046	Quartz FCU	22:28	74.5			HPF	cal							Yes
0047	Quartz FCU	22:30	74.5			HPF	cal							Yes
0048	Quartz FCU	22:31	74.5			HPF	cal							Yes
0049	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0052	Alpha Bright Cal	22:40	85.2			HPF	cal							Yes
0053	LFC FCU	22:42	106.5			HPF	cal							Yes
0054	LFC FCU	22:45	106.5			HPF	cal							Yes
0055	LFC Cal	22:47	106.5			HPF	cal							Yes
0056	LFC Cal	22:50	106.5			HPF	cal							Yes
0057	Etalon Cal	22:52	159.8			HPF	cal							Yes
0058	UNe Slave Cal	22:56	852			HPF	cal							Yes
lrs20000016_01	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000016_02	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000016_03	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000016_04	flat_Qth_R	23:00	15			LRS2	cal							Yes
lrs20000016_05	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000017_01	flat_ldls_long_B	23:02	15			LRS2	cal							Yes
lrs20000017_02	flat_ldls_long_B	23:03	15			LRS2	cal							Yes
lrs20000017_03	flat_ldls_long_B	23:05	15			LRS2	cal							Yes
lrs20000018_01	Cd-A_B	23:06	38			LRS2	cal							Yes
lrs20000018_02	Cd-A_B	23:07	38			LRS2	cal							Yes
lrs20000018_03	Cd-A_B	23:09	38			LRS2	cal							Yes
0059	UNe Slave Cal	23:11	852			HPF	cal							Yes
lrs20000019_01	FeAr_R	23:11	15			LRS2	cal							Yes
lrs20000019_02	FeAr_R	23:12	15			LRS2	cal							Yes
lrs20000019_03	FeAr_R	23:13	15			LRS2	cal							Yes
lrs20000020_01	Hg_R	23:14	20			LRS2	cal							Yes
lrs20000020_02	Hg_R	23:16	20			LRS2	cal							Yes
lrs20000020_03	Hg_R	23:17	20			LRS2	cal							Yes
lrs20000021_01	Hg_B	23:18	15			LRS2	cal							Yes
lrs20000021_02	Hg_B	23:19	15			LRS2	cal							Yes
lrs20000021_03	Hg_B	23:21	15			LRS2	cal							Yes
0060	UNe Slave Cal	23:26	852			HPF	cal							Yes
virus0000013_01	flat_ldls_long	23:27	15			VIRUS	cal							Yes
virus0000013_02	flat_ldls_long	23:29	15			VIRUS	cal							Yes
virus0000013_03	flat_ldls_long	23:30	15			VIRUS	cal							Yes
virus0000014_01	Cd-A	23:31	15			VIRUS	cal							Yes
virus0000014_02	Cd-A	23:33	15			VIRUS	cal							Yes
virus0000014_03	Cd-A	23:34	15			VIRUS	cal							Yes
virus0000015_01	Hg	23:35	15			VIRUS	cal							Yes
virus0000015_02	Hg	23:37	15			VIRUS	cal							Yes
virus0000015_03	Hg	23:38	15			VIRUS	cal							Yes
lrs20000022_01	bias	23:40	0			LRS2	cal							Yes
virus0000016_01	bias	23:40	0			VIRUS	cal							Yes
lrs20000022_02	bias	23:40	0			LRS2	cal							Yes
virus0000016_02	bias	23:41	0			VIRUS	cal							Yes
lrs20000022_03	bias	23:41	0			LRS2	cal							Yes
virus0000016_03	bias	23:41	0			VIRUS	cal							Yes
lrs20000022_04	bias	23:42	0			LRS2	cal							Yes
virus0000016_04	bias	23:42	0			VIRUS	cal							Yes
lrs20000022_05	bias	23:43	0			LRS2	cal							Yes
virus0000016_05	bias	23:43	0			VIRUS	cal							Yes
lrs20000022_06	bias	23:44	0			LRS2	cal							Yes
virus0000016_06	bias	23:44	0			VIRUS	cal							Yes
lrs20000022_07	bias	23:45	0			LRS2	cal							Yes
virus0000016_07	bias	23:45	0			VIRUS	cal							Yes
lrs20000022_08	bias	23:45	0			LRS2	cal							Yes
virus0000016_08	bias	23:46	0			VIRUS	cal							Yes
lrs20000022_09	bias	23:46	0			LRS2	cal							Yes
virus0000016_09	bias	23:47	0			VIRUS	cal							Yes
lrs20000022_10	bias	23:47	0			LRS2	cal							Yes
virus0000016_10	bias	23:48	0			VIRUS	cal							Yes
lrs20000022_11	bias	23:48	0			LRS2	cal							Yes
virus0000016_11	bias	23:49	0			VIRUS	cal							Yes
lrs20000023_01	dark	23:49	360			LRS2	cal							Yes
virus0000017_01	dark	23:50	360			VIRUS	cal							Yes
lrs20000023_02	dark	23:56	360			LRS2	cal							Yes
virus0000017_02	dark	23:56	360			VIRUS	cal							Yes

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