HET Night Report Reader

Civil Date	Ephemerides
2023-12-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:02	00:51	01:20	12:16	12:45	13:34	10:15	-
Night Length	10:56		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Amy Ray	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
00:02			05:25	wind	05:23
10:45	9.1	11.4	12:46	twilight	02:01
Total Time Open					7:24

Program	Night Priority	Science
01:20	Science
04:49	Engineering (ACQ focus test)
05:07	Idle due to weather (High wind)
10:48	Science
11:52	Idle due to weather (Poor IQ)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:28	00:57	0.44	0.68	50	-3930	13.3	12.9	12.8	274	26	First of Night
11:34	11:52					7.5	9.4	9.6	318	8	Stack/Re-stack
12:38	12:46	2.44	3.63	-60	-1489	2.9	5.3	7.0	35	8	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6103	03:33-03:40	00:07	Go_next hung on a new trajectory
6278	05:17-05:17	00:00	Cannot activate WFS after restarting tcs server: "Called without focus set"

Ops Comments	none

TO Comments	Very windy, very large temperature drop at EON.

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	00:11	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:12	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	00:19	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:20	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:22	26			VIRUS	cal							Yes
virus0000006_01	flat_ldls_long	00:28	15			VIRUS	cal							Yes
virus0000006_02	flat_ldls_long	00:30	15			VIRUS	cal							Yes
virus0000006_03	flat_ldls_long	00:31	15			VIRUS	cal							Yes
virus0000007_01	Cd-A	00:33	15			VIRUS	cal							Yes
virus0000007_02	Cd-A	00:34	15			VIRUS	cal							Yes
virus0000007_03	Cd-A	00:36	15			VIRUS	cal							Yes
virus0000008_01	Hg	00:37	15			VIRUS	cal							Yes
virus0000008_02	Hg	00:38	15			VIRUS	cal							Yes
virus0000008_03	Hg	00:40	15			VIRUS	cal							Yes
lrs20000007_01	dark	00:41	360			LRS2	cal							Yes
virus0000009_01	dark	00:41	360			VIRUS	cal							Yes
lrs20000007_02	dark	00:48	360			LRS2	cal							Yes
virus0000009_02	dark	00:48	360			VIRUS	cal							Yes
0001	test_drk_donotuse	00:58	10.7			HPF	cal							Yes
0002	HR455_tell_std	01:03	330.2	6.5		HPF	telluric	1.74	0.79	19.91	0.69			Yes
lrs20000008_01	FEIGE110_056_E	01:14	60	5.0		LRS2	spec	1.75	0.83	21.58	0.82			Yes
lrs20000009_01	FEIGE110_066_E	01:18	120	3.0		LRS2	spec	1.75	0.86	20.63	0.95			Yes
virus0000010_01	parallel	01:24	360	4.0	HET24-1-100	VIRUS	sci	1.85	1.15	21.86	0.59			Yes
virus0000010_02	parallel	01:32	360	2.0	HET24-1-100	VIRUS	sci	1.60	1.20	21.88	0.58			Yes
virus0000010_03	parallel	01:39	360	1.0	HET24-1-100	VIRUS	sci	1.59		21.91	0.61			Yes
virus0000011_01	parallel	01:49	480	4.0	HET24-1-100	VIRUS	sci	2.11		21.87	0.73			Yes
virus0000011_02	parallel	01:58	480	1.0	HET24-1-100	VIRUS	sci	2.03	1.29	21.86	0.75			Yes
virus0000011_03	parallel	02:07	480	1.0	HET24-1-100	VIRUS	sci	1.96	1.43	21.87	0.79			Yes
virus0000012_01	parallel	02:19	480	4.0	HET24-1-100	VIRUS	sci	2.00	1.31	21.94	0.74			Yes
virus0000012_02	parallel	02:28	480	1.0	HET24-1-100	VIRUS	sci	2.10	1.35	21.86	0.79			Yes
virus0000012_03	parallel	02:38	480	2.0	HET24-1-100	VIRUS	sci	2.11	1.91	21.88	0.78			Yes
0003	test_drk_donotuse	02:52	10.7			HPF	cal							Yes
0004	parallel	02:54	308.9	7.9	UT24-1-007	HPF	sci	1.81	1.08	20.14	0.77	219		Yes
virus0000014_01	parallel	02:54	1590			VIRUS	sci							Yes
0005	parallel	03:00	308.9	0.9	UT24-1-007	HPF	sci	1.84	1.35	20.09	0.68	187		Yes
0006	parallel	03:06	308.9	0.9	UT24-1-007	HPF	sci	1.79	1.21	20.13	0.83	207		Yes
0007	test_drk_donotuse	03:14	10.7			HPF	cal							Yes
0008	parallel	03:16	308.9	4.9	UT24-1-007	HPF	sci	2.17	1.46	19.95	0.83	149		Yes
virus0000015_01	parallel	03:16	1590			VIRUS	sci							Yes
0009	parallel	03:22	308.9	0.9	UT24-1-007	HPF	sci	2.01	1.37	19.98	0.92	188		Yes
0010	parallel	03:28	308.9	0.9	UT24-1-007	HPF	sci	1.89	1.43	19.97	0.91	187		Yes
0011	LFC Cal	03:36	106.5			HPF	cal							Yes
0012	LFC Cal	03:38	106.5			HPF	cal							Yes
0013	LFC Cal	03:40	106.5			HPF	cal							Yes
0014	LFC Cal	03:44	106.5			HPF	cal							Yes
virus0000016_01	parallel	03:44	1800			VIRUS	sci							Yes
lrs20000010_01	parallel	03:44	1800	4.0	UT24-1-010	LRS2-B	sci	1.81	1.01	21.63	0.75		Switched to blind setup due to difficulty finding faint target.	Yes
0015	LFC Cal	03:47	106.5			HPF	cal							Yes
0016	LFC Cal	03:49	106.5			HPF	cal							Yes
0017	LFC Cal	04:18	106.5			HPF	cal							Yes
virus0000017_01	parallel	04:19	1800			VIRUS	sci							Yes
lrs20000011_01	parallel	04:19	1800	5.0	UT24-1-010	LRS2-B	sci	2.00	1.09	21.60	0.82		Switched to blind setup due to difficulty finding faint target.	Yes
0018	LFC Cal	04:20	106.5			HPF	cal							Yes
0019	LFC Cal	04:22	106.5			HPF	cal							Yes
0020	LFC Cal	05:11	106.5			HPF	cal							Yes
virus0000018_01	parallel	05:11	1800			VIRUS	sci							Yes
lrs20000012_01	parallel	05:11	1800	4.0	UT24-1-010	LRS2-B	sci	1.98	1.03	21.56	0.67		Closed dome half way through due to high winds.	No
0021	LFC Cal	05:13	106.5			HPF	cal							Yes
0022	LFC Cal	05:15	106.5			HPF	cal							Yes
0023	LFC Cal	06:20	106.5			HPF	cal							Yes
0024	LFC Cal	06:22	106.5			HPF	cal							Yes
0025	LFC Cal	06:25	106.5			HPF	cal							Yes
0026	LFC Cal	07:20	106.5			HPF	cal							Yes
0027	LFC Cal	07:22	106.5			HPF	cal							Yes
0028	LFC Cal	07:25	106.5			HPF	cal							Yes
lrs20000013_01	dark	07:27	360			LRS2	cal							Yes
virus0000019_01	dark	07:27	360			VIRUS	cal							Yes
0029	LFC Cal	08:20	106.5			HPF	cal							Yes
0030	LFC Cal	08:22	106.5			HPF	cal							Yes
0031	LFC Cal	08:25	106.5			HPF	cal							Yes
0032	LFC Cal	09:26	106.5			HPF	cal							Yes
0033	LFC Cal	09:28	106.5			HPF	cal							Yes
0034	LFC Cal	09:31	106.5			HPF	cal							Yes
virus0000020_01	dark	09:39	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_02	dark	09:45	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_03	dark	09:52	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_04	dark	09:59	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_05	dark	10:06	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_06	dark	10:13	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_07	dark	10:20	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_08	dark	10:27	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_09	dark	10:33	360		ENG24-1-004	VIRUS	cal							Yes
virus0000020_10	dark	10:40	360		ENG24-1-004	VIRUS	cal							Yes
0035	LFC Cal	10:52	106.5			HPF	cal							Yes
lrs20000014_01	parallel	10:52	300			LRS2	sci							Yes
virus0000021_01	parallel	10:52	300	4.0	M24-1-004	VIRUS	sci	2.88		21.67	0.90			Yes
0036	LFC Cal	10:54	106.5			HPF	cal							Yes
0037	LFC Cal	10:59	106.5			HPF	cal							Yes
lrs20000015_01	parallel	11:00	300			LRS2	sci							Yes
0038	LFC Cal	11:01	106.5			HPF	cal							Yes
virus0000022_01	parallel	11:01	300	4.0	M24-1-004	VIRUS	sci	2.79		21.64	0.89			Yes
0039	LFC Cal	11:07	106.5			HPF	cal							Yes
lrs20000016_01	parallel	11:09	300			LRS2	sci							Yes
virus0000023_01	parallel	11:09	300	3.0	M24-1-004	VIRUS	sci	2.81		21.64	0.82			Yes
0040	LFC Cal	11:10	106.5			HPF	cal							Yes
0041	LFC Cal	11:16	106.5			HPF	cal							Yes
0042	LFC Cal	11:18	106.5			HPF	cal							Yes
lrs20000017_01	parallel	11:18	300			LRS2	sci							Yes
virus0000024_01	parallel	11:18	300	4.0	M24-1-004	VIRUS	sci	2.29		21.61	0.69			Yes
virus0000025_01	HZ21_042_E	11:28	60	5.0		VIRUS	spec	2.54		21.77	0.61			Yes
virus0000025_02	HZ21_042_E	11:31	60	2.0		VIRUS	spec	2.60		21.73	0.60			Yes
virus0000025_03	HZ21_042_E	11:33	60	1.0		VIRUS	spec	2.30		21.75	0.61			Yes
0043	test_drk_donotuse	11:55	10.7			HPF	cal							Yes
virus0000026_01	parallel	11:58	3241.5			VIRUS	eng							Yes
0044	Ross_128	11:59	394.1	6.4	ENG24-1-000	HPF	eng	2.98		19.92	0.67	217	Seeing degraded significantly due to rapid temperature drop.	No
0045	Ross_128	12:06	394.1	1.4	ENG24-1-000	HPF	eng	3.16		19.91	0.71	213		No
0046	Ross_128	12:13	394.1	0.4	ENG24-1-000	HPF	eng	3.19		19.94	0.71	233		No
0047	Ross_128	12:20	394.1	0.4	ENG24-1-000	HPF	eng	3.20		19.85	0.68	213		No
0048	Ross_128	12:28	394.1	0.4	ENG24-1-000	HPF	eng	3.13		19.59	0.74	211		No
0049	LFC Cal	12:36	106.5			HPF	cal							Yes
virus0000027_01	bias	12:40	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	12:45	15		ENG24-1-002	VIRUS	cal							Yes
virus0000029_01	Hg	12:46	15		ENG24-1-002	VIRUS	cal							Yes
0050	Dark	12:50	319.5			HPF	cal							Yes
0051	Quartz FCU	13:01	74.5			HPF	cal							Yes
0052	Quartz FCU	13:03	74.5			HPF	cal							Yes
0053	Quartz FCU	13:05	74.5			HPF	cal							Yes
0054	Quartz FCU	13:07	74.5			HPF	cal							Yes
0055	Quartz FCU	13:09	74.5			HPF	cal							Yes
0056	Quartz FCU	13:10	74.5			HPF	cal							Yes
0057	Quartz FCU	13:12	74.5			HPF	cal							Yes
0058	Alpha Bright Cal	13:14	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	13:16	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	13:18	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	13:20	85.2			HPF	cal							Yes
0062	LFC FCU	13:23	106.5			HPF	cal							Yes
0063	LFC FCU	13:25	106.5			HPF	cal							Yes
0064	LFC FCU	13:28	106.5			HPF	cal							Yes
0065	LFC FCU	13:30	106.5			HPF	cal							Yes
0066	LFC FCU	13:32	106.5			HPF	cal							Yes
0067	LFC FCU	13:35	106.5			HPF	cal							Yes
0068	LFC Cal	13:38	106.5			HPF	cal							Yes
0069	LFC Cal	13:40	106.5			HPF	cal							Yes
0070	Etalon Cal	13:47	159.8			HPF	cal							Yes
0071	Etalon Cal	13:51	159.8			HPF	cal							Yes
0072	Etalon Cal	13:54	159.8			HPF	cal							Yes
0073	Etalon Cal	13:57	159.8			HPF	cal							Yes
0074	UNe Slave Cal	14:01	852			HPF	cal							Yes
0075	UNe Slave Cal	14:16	852			HPF	cal							Yes
0076	UNe Slave Cal	14:31	852			HPF	cal							Yes
0120	LFC Cal	22:01	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:30	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:31	20			VIRUS	cal							Yes
virus0009901_01	bias	22:32	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:33	20			LRS2	cal							Yes
virus0009902_01	dark	22:34	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:35	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:37	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:38	15			LRS2	cal							Yes
0121	Dark	22:40	319.5			HPF	cal							Yes
0122	Quartz FCU	22:47	74.5			HPF	cal							Yes
0123	Quartz FCU	22:49	74.5			HPF	cal							Yes
0124	Quartz FCU	22:50	74.5			HPF	cal							Yes
0125	Quartz FCU	22:52	74.5			HPF	cal							Yes
0126	Quartz FCU	22:54	74.5			HPF	cal							Yes
0127	Quartz FCU	22:56	74.5			HPF	cal							Yes
0128	Quartz FCU	22:58	74.5			HPF	cal							Yes
0129	Alpha Bright Cal	23:00	85.2			HPF	cal							Yes
0130	Alpha Bright Cal	23:02	85.2			HPF	cal							Yes
0131	Alpha Bright Cal	23:04	85.2			HPF	cal							Yes
0132	Alpha Bright Cal	23:06	85.2			HPF	cal							Yes
0133	LFC FCU	23:09	106.5			HPF	cal							Yes
0134	LFC FCU	23:11	106.5			HPF	cal							Yes
0135	LFC Cal	23:14	106.5			HPF	cal							Yes
0136	LFC Cal	23:16	106.5			HPF	cal							Yes
0137	Etalon Cal	23:18	159.8			HPF	cal							Yes
0138	UNe Slave Cal	23:22	852			HPF	cal							Yes
lrs20000030_01	flat_Qth_R	23:23	15			LRS2	cal							Yes
lrs20000030_02	flat_Qth_R	23:24	15			LRS2	cal							Yes
lrs20000030_03	flat_Qth_R	23:26	15			LRS2	cal							Yes
lrs20000030_04	flat_Qth_R	23:27	15			LRS2	cal							Yes
lrs20000030_05	flat_Qth_R	23:28	15			LRS2	cal							Yes
lrs20000031_01	flat_ldls_long_B	23:29	20			LRS2	cal							Yes
lrs20000031_02	flat_ldls_long_B	23:31	20			LRS2	cal							Yes
lrs20000031_03	flat_ldls_long_B	23:32	20			LRS2	cal							Yes
lrs20000032_01	Cd-A_B	23:33	38			LRS2	cal							Yes
lrs20000032_02	Cd-A_B	23:35	38			LRS2	cal							Yes
lrs20000032_03	Cd-A_B	23:36	38			LRS2	cal							Yes
0139	UNe Slave Cal	23:37	852			HPF	cal							Yes
lrs20000033_01	FeAr_R	23:38	15			LRS2	cal							Yes
lrs20000033_02	FeAr_R	23:39	15			LRS2	cal							Yes
lrs20000033_03	FeAr_R	23:41	15			LRS2	cal							Yes
lrs20000034_01	Hg_R	23:42	20			LRS2	cal							Yes
lrs20000034_02	Hg_R	23:43	20			LRS2	cal							Yes
lrs20000034_03	Hg_R	23:44	20			LRS2	cal							Yes
lrs20000035_01	Hg_B	23:46	15			LRS2	cal							Yes
lrs20000035_02	Hg_B	23:47	15			LRS2	cal							Yes
lrs20000035_03	Hg_B	23:48	15			LRS2	cal							Yes
lrs20000036_01	bias	23:50	0			LRS2	cal							Yes
virus0000043_01	bias	23:50	0			VIRUS	cal							Yes
lrs20000036_02	bias	23:51	0			LRS2	cal							Yes
lrs20000036_03	bias	23:51	0			LRS2	cal							Yes
virus0000043_02	bias	23:51	0			VIRUS	cal							Yes
virus0000043_03	bias	23:52	0			VIRUS	cal							Yes
lrs20000036_04	bias	23:52	0			LRS2	cal							Yes
0140	UNe Slave Cal	23:52	852			HPF	cal							Yes
virus0000043_04	bias	23:52	0			VIRUS	cal							Yes
lrs20000036_05	bias	23:53	0			LRS2	cal							Yes
virus0000043_05	bias	23:53	0			VIRUS	cal							Yes
lrs20000036_06	bias	23:54	0			LRS2	cal							Yes
virus0000043_06	bias	23:54	0			VIRUS	cal							Yes
lrs20000036_07	bias	23:55	0			LRS2	cal							Yes
virus0000043_07	bias	23:55	0			VIRUS	cal							Yes
lrs20000036_08	bias	23:56	0			LRS2	cal							Yes
virus0000043_08	bias	23:56	0			VIRUS	cal							Yes
lrs20000036_09	bias	23:56	0			LRS2	cal							Yes
virus0000043_09	bias	23:57	0			VIRUS	cal							Yes
lrs20000036_10	bias	23:57	0			LRS2	cal							Yes
virus0000043_10	bias	23:58	0			VIRUS	cal							Yes
lrs20000036_11	bias	23:58	0			LRS2	cal							Yes
virus0000043_11	bias	23:59	0			VIRUS	cal							Yes

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