HET Night Report Reader

Civil Date	Ephemerides
2022-12-04	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:02	00:50	01:20	12:14	12:43	13:32	-	11:24
Night Length	10:54		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Amy Ray	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
23:57	16.4	14.0	10:33	clouds	10:36
12:16	13.3	13.4	12:43	twilight	00:27
Total Time Open					11:03

Program	Night Priority	Science
01:20	Science
02:37	Idle due to weather (Clouds)
03:07	Science
03:18	Idle due to weather (Clouds)
05:32	Science
05:40	Idle due to weather (Clouds)
06:40	Science
07:31	Idle due to weather (Clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:26	00:59	0.40	0.62	70	-6607	16.2	14.3	14.2	268	6	First of Night
09:16	09:43	0.37	0.56	40	-4292	11.0	11.7	11.7	290	15	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6134	10:07-10:07	00:00	Stange event where all TCS lights briefly go black and all remote viewers close by themselves.

Ops Comments	none

TO Comments	Temp swings and periods of clouds.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:07	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:08	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:09	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:10	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:11	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:13	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:16	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:17	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:18	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:19	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:21	26			VIRUS	cal							Yes
lrs20000007_01	dark	00:25	360			LRS2	cal							Yes
virus0000006_01	dark	00:25	360			VIRUS	cal							Yes
lrs20000007_02	dark	00:32	360			LRS2	cal							Yes
virus0000006_02	dark	00:32	360			VIRUS	cal							Yes
lrs20000007_03	dark	00:38	360			LRS2	cal							Yes
virus0000006_03	dark	00:39	360			VIRUS	cal							Yes
0001	HR7734_tell_std	01:05	330.2	6.5		HPF	telluric	1.89		18.36	0.60			Yes
0002	parallel	01:18	245	6.9	UT23-1-013	HPF	sci	1.45		17.33	0.40	222		Yes
lrs20000008_01	FEIGE110_056_E	01:27	60	5.0		LRS2	spec	1.31		17.92	0.38			Yes
lrs20000009_01	FEIGE110_066_E	01:30	120	2.0		LRS2	spec	1.23		17.48	0.36			Yes
0003	parallel	01:40	649.6	8.2	UT23-1-013	HPF	sci	1.34	0.68	18.37	0.69	69	Switched to direct setup	Yes
virus0000007_01	parallel	01:40	1039.5			VIRUS	sci							Yes
0004	parallel	01:57	53.3	6.1	UT23-1-013	HPF	sci	1.33	0.69	18.50	0.70	489		Yes
0005	parallel	02:04	969.1	5.8	HET23-1-300	HPF	sci	1.32	0.69	18.23	0.69	186		Yes
virus0000008_01	parallel	02:04	3070.5			VIRUS	sci							Yes
0006	parallel	02:21	969.1	0.8	HET23-1-300	HPF	sci	1.39	0.71	17.94	0.61	186		Yes
0007	LFC Cal	02:39	106.5			HPF	cal							Yes
0008	parallel	02:44	308.9	6.9	UT23-1-005	HPF	sci	1.27	0.84	16.66	0.34	87	Clouds dropped transparency and increased skybrightness with moon	No
virus0000009_01	parallel	02:44	1590			VIRUS	sci							Yes
0009	parallel	02:50	308.9	0.9	UT23-1-005	HPF	sci	1.26	0.70	17.01	0.46	105		No
0010	parallel	02:56	308.9	0.9	UT23-1-005	HPF	sci	1.32	0.62	16.88	0.45	103		No
0011	parallel	03:13	308.9	5.9	UT23-1-013	HPF	sci	1.58	1.07	17.26	0.36	104		Yes
virus0000010_01	parallel	03:13	528			VIRUS	sci							Yes
0012	LFC Cal	04:08	106.5			HPF	cal							Yes
0013	LFC Cal	04:10	106.5			HPF	cal							Yes
0014	LFC Cal	04:12	106.5			HPF	cal							Yes
virus0000011_01	dark	04:23	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_02	dark	04:29	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_03	dark	04:36	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_04	dark	04:43	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_05	dark	04:50	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_06	dark	04:57	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_07	dark	05:04	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_08	dark	05:11	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_09	dark	05:17	360		ENG23-1-004	VIRUS	cal							Yes
virus0000011_10	dark	05:24	360		ENG23-1-004	VIRUS	cal							Yes
0015	parallel	05:37	202.3	4.6	UT23-1-013	HPF	sci	1.46	0.77	17.18	0.30	58	Requested conditions met, check if SNR goal is acceptable	Yes
0016	LFC Cal	05:55	106.5			HPF	cal							Yes
0017	LFC Cal	05:57	106.5			HPF	cal							Yes
0018	LFC Cal	05:59	106.5			HPF	cal							Yes
lrs20000010_01	FeAr_long_R	06:05	65		ENG23-1-002	LRS2	cal							Yes
lrs20000010_02	FeAr_long_R	06:08	65		ENG23-1-002	LRS2	cal							Yes
lrs20000010_03	FeAr_long_R	06:10	65		ENG23-1-002	LRS2	cal							Yes
lrs20000010_04	FeAr_long_R	06:12	65		ENG23-1-002	LRS2	cal							Yes
lrs20000011_01	FeAr_long_B	06:25	150		ENG23-1-002	LRS2	cal							Yes
lrs20000011_02	FeAr_long_B	06:29	150		ENG23-1-002	LRS2	cal							Yes
lrs20000011_03	FeAr_long_B	06:32	150		ENG23-1-002	LRS2	cal							Yes
lrs20000011_04	FeAr_long_B	06:36	150		ENG23-1-002	LRS2	cal							Yes
0019	parallel	06:47	809.4	7.5	UT23-1-013	HPF	sci	1.83	1.13	17.83	0.52	50	Switched to direct setup	Yes
virus0000012_01	parallel	06:47	1287			VIRUS	sci							Yes
0020	parallel	07:09	330.2	8.5	UT23-1-013	HPF	sci	1.88	1.19	17.21	0.21	34	Requested conditions met, check if SNR goal is acceptable	Yes
virus0000013_01	parallel	07:09	561			VIRUS	sci							Yes
0021	parallel	07:22	521.9	7.3	UT23-1-013	HPF	sci	1.83	1.27	17.72	0.48	64	Requested conditions met, check if SNR goal is acceptable	Yes
virus0000014_01	parallel	07:22	858			VIRUS	sci							Yes
0022	parallel	07:37	1831.8	6.5	UT23-1-013	HPF	sci	1.51	0.96	18.23	0.72	47	Lost guiding due to clouds around 7 mins into exposure	No
virus0000015_01	parallel	07:37	2887.5			VIRUS	sci							Yes
0023	LFC Cal	08:13	106.5			HPF	cal							Yes
0024	LFC Cal	08:15	106.5			HPF	cal							Yes
0025	LFC Cal	08:18	106.5			HPF	cal							Yes
lrs20000012_01	dark	08:24	1800		ENG23-1-002	LRS2	cal							Yes
lrs20000012_02	dark	08:55	1800		ENG23-1-002	LRS2	cal							Yes
lrs20000012_03	dark	09:25	1800		ENG23-1-002	LRS2	cal						Aborted 15 mins into exposure	Yes
0026	parallel	09:51	553.8	8.8	UT23-1-013	HPF	sci	1.74	1.14	17.62	0.39	39	Lost guiding and target for 4 mins due to clouds	No
virus0000016_01	parallel	09:51	891			VIRUS	sci							Yes
lrs20000013_01	dark	10:14	1800		ENG23-1-002	LRS2	cal							Yes
0027	LFC Cal	10:49	106.5			HPF	cal							Yes
0028	LFC Cal	10:51	106.5			HPF	cal							Yes
0029	LFC Cal	10:54	106.5			HPF	cal							Yes
0030	LFC Cal	11:47	106.5			HPF	cal							Yes
0031	LFC Cal	11:49	106.5			HPF	cal							Yes
0032	LFC Cal	11:51	106.5			HPF	cal							Yes
virus0000017_01	parallel	12:22	495			VIRUS	sci							Yes
0033	parallel	12:23	298.2	7.0	UT23-1-013	HPF	sci	1.95	1.26	19.75	0.73	68		Yes
virus0000018_01	bias	12:37	0			VIRUS	cal							Yes
virus0000019_01	Cd-A	12:42	15		ENG23-1-002	VIRUS	cal							Yes
virus0000020_01	Hg	12:43	15		ENG23-1-002	VIRUS	cal							Yes
0034	Dark	12:48	319.5			HPF	cal							Yes
0035	Quartz FCU	12:59	74.5			HPF	cal							Yes
0036	Quartz FCU	13:01	74.5			HPF	cal							Yes
0037	Quartz FCU	13:03	74.5			HPF	cal							Yes
0038	Quartz FCU	13:04	74.5			HPF	cal							Yes
0039	Quartz FCU	13:06	74.5			HPF	cal							Yes
0040	Quartz FCU	13:08	74.5			HPF	cal							Yes
0041	Quartz FCU	13:10	74.5			HPF	cal							Yes
0042	Alpha Bright Cal	13:12	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	13:14	85.2			HPF	cal							Yes
0044	Alpha Bright Cal	13:16	85.2			HPF	cal							Yes
0045	Alpha Bright Cal	13:18	85.2			HPF	cal							Yes
0046	LFC FCU	13:20	106.5			HPF	cal							Yes
0047	LFC FCU	13:23	106.5			HPF	cal							Yes
0048	LFC FCU	13:25	106.5			HPF	cal							Yes
0049	LFC FCU	13:27	106.5			HPF	cal							Yes
0050	LFC FCU	13:30	106.5			HPF	cal							Yes
0051	LFC FCU	13:32	106.5			HPF	cal							Yes
0052	LFC Cal	13:35	106.5			HPF	cal							Yes
0053	LFC Cal	13:37	106.5			HPF	cal							Yes
0054	Etalon Cal	13:45	159.8			HPF	cal							Yes
0055	Etalon Cal	13:48	159.8			HPF	cal							Yes
0056	Etalon Cal	13:51	159.8			HPF	cal							Yes
0057	Etalon Cal	13:55	159.8			HPF	cal							Yes
0058	UNe Slave Cal	13:58	852			HPF	cal							Yes
0059	UNe Slave Cal	14:13	852			HPF	cal							Yes
0060	UNe Slave Cal	14:28	852			HPF	cal							Yes
0055	LFC Cal	21:51	106.5			HPF	cal							Yes
0056	LFC Cal	21:56	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:59	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:00	20			VIRUS	cal							Yes
virus0009901_01	bias	22:01	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:02	15			LRS2	cal							Yes
virus0009902_01	dark	22:03	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:04	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:06	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:07	15			LRS2	cal							Yes
0057	Dark	22:09	319.5			HPF	cal							Yes
0058	Quartz FCU	22:15	74.5			HPF	cal							Yes
0059	Quartz FCU	22:17	74.5			HPF	cal							Yes
0060	Quartz FCU	22:19	74.5			HPF	cal							Yes
0061	Quartz FCU	22:21	74.5			HPF	cal							Yes
0062	Quartz FCU	22:22	74.5			HPF	cal							Yes
0063	Quartz FCU	22:24	74.5			HPF	cal							Yes
0064	Quartz FCU	22:26	74.5			HPF	cal							Yes
0065	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0068	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0069	LFC FCU	22:37	106.5			HPF	cal							Yes
0070	LFC FCU	22:39	106.5			HPF	cal							Yes
0071	LFC Cal	22:42	106.5			HPF	cal							Yes
0072	LFC Cal	22:44	106.5			HPF	cal							Yes
0073	Etalon Cal	22:47	159.8			HPF	cal							Yes
0074	UNe Slave Cal	22:51	852			HPF	cal							Yes
lrs20000007_01	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000007_02	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000007_03	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000007_04	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000007_05	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000008_01	flat_ldls_long_B	22:58	15			LRS2	cal							Yes
lrs20000008_02	flat_ldls_long_B	22:59	15			LRS2	cal							Yes
lrs20000008_03	flat_ldls_long_B	23:01	15			LRS2	cal							Yes
lrs20000009_01	Cd-A_B	23:02	38			LRS2	cal							Yes
lrs20000009_02	Cd-A_B	23:04	38			LRS2	cal							Yes
lrs20000009_03	Cd-A_B	23:05	38			LRS2	cal							Yes
0075	UNe Slave Cal	23:06	852			HPF	cal							Yes
lrs20000010_01	FeAr_R	23:07	15			LRS2	cal							Yes
lrs20000010_02	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000010_03	FeAr_R	23:09	15			LRS2	cal							Yes
lrs20000011_01	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000011_02	Hg_R	23:12	20			LRS2	cal							Yes
lrs20000011_03	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000012_01	Hg_B	23:14	15			LRS2	cal							Yes
lrs20000012_02	Hg_B	23:16	15			LRS2	cal							Yes
lrs20000012_03	Hg_B	23:17	15			LRS2	cal							Yes
0076	UNe Slave Cal	23:21	852			HPF	cal							Yes
virus0000018_01	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000018_02	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000018_03	flat_ldls_long	23:26	15			VIRUS	cal							Yes
virus0000019_01	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000019_02	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000019_03	Cd-A	23:30	15			VIRUS	cal							Yes
virus0000020_01	Hg	23:32	15			VIRUS	cal							Yes
virus0000020_02	Hg	23:33	15			VIRUS	cal							Yes
virus0000020_03	Hg	23:34	15			VIRUS	cal							Yes
lrs20000013_01	bias	23:36	0			LRS2	cal							Yes
virus0000021_01	bias	23:36	0			VIRUS	cal							Yes
lrs20000013_02	bias	23:37	0			LRS2	cal							Yes
virus0000021_02	bias	23:37	0			VIRUS	cal							Yes
virus0000021_03	bias	23:38	0			VIRUS	cal							Yes
lrs20000013_03	bias	23:38	0			LRS2	cal							Yes
lrs20000013_04	bias	23:39	0			LRS2	cal							Yes
virus0000021_04	bias	23:39	0			VIRUS	cal							Yes
lrs20000013_05	bias	23:40	0			LRS2	cal							Yes
virus0000021_05	bias	23:40	0			VIRUS	cal							Yes
lrs20000013_06	bias	23:40	0			LRS2	cal							Yes
virus0000021_06	bias	23:40	0			VIRUS	cal							Yes
lrs20000013_07	bias	23:41	0			LRS2	cal							Yes
virus0000021_07	bias	23:41	0			VIRUS	cal							Yes
lrs20000013_08	bias	23:42	0			LRS2	cal							Yes
virus0000021_08	bias	23:42	0			VIRUS	cal							Yes
lrs20000013_09	bias	23:43	0			LRS2	cal							Yes
virus0000021_09	bias	23:43	0			VIRUS	cal							Yes
virus0000021_10	bias	23:44	0			VIRUS	cal							Yes
lrs20000013_10	bias	23:44	0			LRS2	cal							Yes
virus0000021_11	bias	23:45	0			VIRUS	cal							Yes
lrs20000013_11	bias	23:45	0			LRS2	cal							Yes

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