HET Night Report Reader

Civil Date	Ephemerides
2023-02-25	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:58	01:44	02:12	12:06	12:34	13:19	-	07:02
Night Length	9:54		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps
TO Overlap	RA Overlap
Amy Westfall	Sergey Rostopchin

Other Personnel	Nathan McReynolds

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:01	15.6	12.2	04:58	clouds	03:57
06:54	13.7	13.1	09:03	clouds	02:09
10:44	12.1	12.9	13:06	twilight	02:22
Total Time Open					8:28

Program	Night Priority	Science
02:12	Idle due to weather (clouds)
02:20	Science
03:22	Idle due to weather (clouds from west)
03:55	Science
04:05	Idle due to weather (fast clouds over whole sky)
07:25	Science
08:43	Idle due to weather (heavy clouds return from west)
10:55	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	01:50	0.44	0.66	58	-5218	14.9	12.5	12.4	73	2	First of Night
12:28	12:41	0.67	1.05	-102	-3225	12.1	12.0	11.9	211	21	Post-Observing
12:41	13:06				-3298	12.1	12.4	12.4	209	19	End of Night

Problem Reports					no PRs

Ops Comments	none

TO Comments	Mostly cloudy. Nathan took over from post observing measurement to closure

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000014_02	flat_ldls_long_B	00:00	20			LRS2	cal							Yes
lrs20000014_03	flat_ldls_long_B	00:01	20			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	00:02	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	00:04	38			LRS2	cal							Yes
lrs20000015_03	Cd-A_B	00:05	38			LRS2	cal							Yes
0001	UNe Slave Cal	00:06	852			HPF	cal							Yes
lrs20000016_01	FeAr_R	00:07	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	00:08	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	00:10	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	00:11	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	00:12	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	00:13	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	00:15	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	00:16	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	00:17	15			LRS2	cal							Yes
0002	UNe Slave Cal	00:21	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	00:24	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:25	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:26	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:28	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:29	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:31	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:32	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:33	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:35	15			VIRUS	cal							Yes
virus0000004_01	bias	00:36	0			VIRUS	cal							Yes
lrs20000001_01	bias	00:36	0			LRS2	cal							Yes
lrs20000001_02	bias	00:37	0			LRS2	cal							Yes
virus0000004_02	bias	00:37	0			VIRUS	cal							Yes
virus0000004_03	bias	00:38	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:38	0			LRS2	cal							Yes
lrs20000001_04	bias	00:39	0			LRS2	cal							Yes
virus0000004_04	bias	00:39	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:40	0			LRS2	cal							Yes
virus0000004_05	bias	00:40	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:41	0			LRS2	cal							Yes
virus0000004_06	bias	00:41	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:42	0			LRS2	cal							Yes
virus0000004_07	bias	00:42	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:43	0			LRS2	cal							Yes
virus0000004_08	bias	00:43	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:43	0			LRS2	cal							Yes
virus0000004_09	bias	00:43	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:44	0			LRS2	cal							Yes
virus0000004_10	bias	00:44	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:45	0			LRS2	cal							Yes
virus0000004_11	bias	00:45	0			VIRUS	cal							Yes
lrs20000002_01	skyflat	01:03	7			LRS2	cal							Yes
lrs20000003_01	skyflat	01:04	10			LRS2	cal							Yes
lrs20000004_01	skyflat	01:05	13			LRS2	cal							Yes
lrs20000005_01	skyflat	01:06	16			LRS2	cal							Yes
lrs20000006_01	skyflat	01:08	22			LRS2	cal							Yes
lrs20000007_01	skyflat	01:09	30			LRS2	cal							Yes
virus0000005_01	skyflat	01:12	7			VIRUS	cal							Yes
virus0000006_01	skyflat	01:13	10			VIRUS	cal							Yes
virus0000007_01	skyflat	01:15	14			VIRUS	cal							Yes
virus0000008_01	skyflat	01:16	18			VIRUS	cal							Yes
virus0000009_01	skyflat	01:17	26			VIRUS	cal							Yes
lrs20000008_01	dark	01:19	360			LRS2	cal							Yes
virus0000010_01	dark	01:19	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:26	360			LRS2	cal							Yes
virus0000010_02	dark	01:26	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:33	360			LRS2	cal							Yes
virus0000010_03	dark	01:33	360			VIRUS	cal							Yes
0003	LFC Cal	02:22	106.5			HPF	cal							Yes
virus0000011_01	parallel	02:24	2976			VIRUS	sci							Yes
0004	parallel	02:25	617.7	4.7	UT23-1-011	HPF	sci	1.39		19.68	0.70	49		Yes
0005	parallel	02:36	617.7	0.7	UT23-1-011	HPF	sci	1.38		19.89	0.85	58		Yes
0006	parallel	02:47	617.7	0.7	UT23-1-011	HPF	sci	1.46		19.96	0.87	58		Yes
0007	LFC Cal	02:59	106.5			HPF	cal							Yes
0008	test_drk_donotuse	03:04	10.7			HPF	cal							Yes
0009	parallel	03:05	308.9	7.9	UT23-1-007	HPF	sci	1.27		20.21	0.78	248		Yes
virus0000012_01	parallel	03:05	1590			VIRUS	sci							Yes
0010	parallel	03:11	308.9	0.9	UT23-1-007	HPF	sci	1.26		20.20	0.79	264		Yes
0011	parallel	03:17	308.9	0.9	UT23-1-007	HPF	sci	1.25		20.26	0.81	262		Yes
0012	test_drk_donotuse	03:24	10.7			HPF	cal							Yes
0013	parallel	03:30	308.9	8.9	UT23-1-010	HPF	sci	1.46		19.66	0.66	169	low transparency due to incoming clouds from west	No
virus0000013_01	parallel	03:30	1590			VIRUS	sci							Yes
0014	parallel	03:36	308.9	-0.1	UT23-1-010	HPF	sci	1.43		18.83	0.13	193		No
0015	parallel	03:42	308.9	0.9	UT23-1-010	HPF	sci	1.50		20.01	0.84	386		No
none	parallel	03:55	0	8.0	UT23-1-005	HPF	sci						setup stopped by incoming clouds	No
0016	test_drk_donotuse	04:01	10.7			HPF	cal							Yes
0017	parallel	04:02	234.3	6.1	UT23-1-013	HPF	sci	1.54		20.06	0.80	174		P4
0018	test_drk_donotuse	04:17	10.7			HPF	cal							Yes
0019	parallel	04:19	969.1	3.8	PSU23-1-001	HPF	sci	1.37		20.32	0.45	117	transparency drop due to rapidly moving clouds	No
virus0000014_01	parallel	04:19	3070.5			VIRUS	sci							Yes
0020	parallel	04:36	969.1	0.8	PSU23-1-001	HPF	sci	1.64		20.46	0.48	68		No
0021	LFC Cal	04:54	106.5			HPF	cal							Yes
0022	LFC Cal	05:48	106.5			HPF	cal							Yes
lrs20000009_01	HD116405_066_E	07:29	15	3.8		LRS2	spec							Yes
lrs20000010_01	HD116405_056_E	07:33	15	3.8		LRS2	spec							Yes
virus0000015_01	parallel	07:38	540	5.0	HET23-1-100	VIRUS	sci	1.73		21.83	0.52		Clouds slightly reduce transparency on last image	Yes
virus0000015_02	parallel	07:48	540	1.0	HET23-1-100	VIRUS	sci	1.74		21.72	0.60			Yes
virus0000015_03	parallel	07:58	540	1.0	HET23-1-100	VIRUS	sci	1.70		21.73	0.49			Yes
0023	LFC Cal	08:11	106.5			HPF	cal							Yes
0024	LFC Cal	08:13	106.5			HPF	cal							Yes
virus0000016_01	parallel	08:13	1800			VIRUS	sci							Yes
lrs20000011_01	parallel	08:13	1800	6.0	UT23-1-015	LRS2-R	sci	1.59		20.83	0.51			Yes
0025	LFC Cal	08:15	106.5			HPF	cal							Yes
virus0000017_01	parallel	08:47	660	4.0	HET23-1-100	VIRUS	sci	2.05		21.90	0.50		stopped by heavy clouds at start of second dither	No
virus0000017_02	parallel	08:59	60	1.0	HET23-1-100	VIRUS	sci	2.07		21.99	0.02			No
virus0000017_03	parallel	09:01	0	1.0	HET23-1-100	VIRUS	sci							No
0026	LFC Cal	09:08	106.5			HPF	cal							Yes
0027	LFC Cal	09:29	106.5			HPF	cal							Yes
0028	test_drk_donotuse	10:55	10.7			HPF	cal							Yes
0029	HR4828_tell_std	10:59	117.2	4.0		HPF	telluric	1.89		20.48	0.59			Yes
0030	test_drk_donotuse	11:06	10.7			HPF	cal							Yes
virus0000018_01	parallel	11:08	1441.5			VIRUS	sci							Yes
0031	parallel	11:09	287.6	8.2	UT23-1-005	HPF	sci	1.80		20.42	0.76	471	third exposure accidentally interrupted in last minute	No
0032	parallel	11:14	287.6	0.2	UT23-1-005	HPF	sci	1.88		20.38	0.80	476		No
0033	parallel	11:20	287.6	0.2	UT23-1-005	HPF	sci	1.66		20.58	0.72			No
virus0000019_01	parallel	11:25	420	1.0	HET23-1-100	VIRUS	sci	1.77		22.23	0.83			Yes
virus0000019_02	parallel	11:33	420	1.0	HET23-1-100	VIRUS	sci	2.05		22.21	0.79			Yes
virus0000019_03	parallel	11:41	420	1.0	HET23-1-100	VIRUS	sci	1.99		22.19	0.83			Yes
0034	test_drk_donotuse	11:53	10.7			HPF	cal							Yes
0035	parallel	11:54	969.1	6.8	PSU23-1-001	HPF	sci	2.02		20.41	0.83	133		Yes
virus0000020_01	parallel	11:54	3070.5			VIRUS	sci							Yes
0036	parallel	12:11	969.1	0.8	PSU23-1-001	HPF	sci	2.16		20.28	0.82	117		Yes
0037	LFC Cal	12:29	106.5			HPF	cal							Yes
virus0000021_01	bias	12:34	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	12:39	15		ENG23-1-002	VIRUS	cal							Yes
virus0000023_01	Hg	12:40	15		ENG23-1-002	VIRUS	cal							Yes
0038	Dark	13:08	319.5			HPF	cal							Yes
0039	Quartz FCU	13:19	74.5			HPF	cal							Yes
0040	Quartz FCU	13:21	74.5			HPF	cal							Yes
0041	Quartz FCU	13:23	74.5			HPF	cal							Yes
0042	Quartz FCU	13:25	74.5			HPF	cal							Yes
0043	Quartz FCU	13:27	74.5			HPF	cal							Yes
0044	Quartz FCU	13:28	74.5			HPF	cal							Yes
0045	Quartz FCU	13:30	74.5			HPF	cal							Yes
0046	Alpha Bright Cal	13:32	85.2			HPF	cal							Yes
0047	Alpha Bright Cal	13:34	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	13:36	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	13:38	85.2			HPF	cal							Yes
0050	LFC FCU	13:41	106.5			HPF	cal							Yes
0051	LFC FCU	13:43	106.5			HPF	cal							Yes
0052	LFC FCU	13:46	106.5			HPF	cal							Yes
0053	LFC FCU	13:48	106.5			HPF	cal							Yes
0054	LFC FCU	13:50	106.5			HPF	cal							Yes
0055	LFC FCU	13:53	106.5			HPF	cal							Yes
0056	LFC Cal	13:56	106.5			HPF	cal							Yes
0057	LFC Cal	13:58	106.5			HPF	cal							Yes
0058	Etalon Cal	14:05	159.8			HPF	cal							Yes
0059	Etalon Cal	14:09	159.8			HPF	cal							Yes
0060	Etalon Cal	14:12	159.8			HPF	cal							Yes
0061	Etalon Cal	14:15	159.8			HPF	cal							Yes
0062	UNe Slave Cal	14:19	852			HPF	cal							Yes
0063	UNe Slave Cal	14:34	852			HPF	cal							Yes
0064	UNe Slave Cal	14:49	852			HPF	cal							Yes
0042	LFC Cal	22:28	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:50	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:51	20			VIRUS	cal							Yes
virus0009901_01	bias	22:52	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:53	20			LRS2	cal							Yes
virus0009902_01	dark	22:54	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:55	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:57	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:58	15			LRS2	cal							Yes
0043	Dark	23:03	319.5			HPF	cal							Yes
0044	Dark	23:09	319.5			HPF	cal							Yes
0045	Quartz FCU	23:16	74.5			HPF	cal							Yes
0046	Quartz FCU	23:18	74.5			HPF	cal							Yes
0047	Quartz FCU	23:19	74.5			HPF	cal							Yes
0048	Quartz FCU	23:21	74.5			HPF	cal							Yes
0049	Quartz FCU	23:23	74.5			HPF	cal							Yes
0050	Quartz FCU	23:25	74.5			HPF	cal							Yes
0051	Quartz FCU	23:27	74.5			HPF	cal							Yes
0052	Alpha Bright Cal	23:29	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	23:31	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	23:33	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	23:35	85.2			HPF	cal							Yes
0056	LFC FCU	23:37	106.5			HPF	cal							Yes
0057	LFC FCU	23:40	106.5			HPF	cal							Yes
0058	LFC Cal	23:42	106.5			HPF	cal							Yes
0059	LFC Cal	23:45	106.5			HPF	cal							Yes
0060	Etalon Cal	23:48	159.8			HPF	cal							Yes
0061	UNe Slave Cal	23:51	852			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	23:52	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	23:53	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	23:55	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	23:56	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	23:57	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	23:58	20			LRS2	cal							Yes

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