HET Night Report Reader

Civil Date	Ephemerides
2023-12-17	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:05	00:54	01:23	12:22	12:51	13:40	-	05:20
Night Length	10:59		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
23:58	10.9	8.9	13:06	twilight	13:08
Total Time Open					13:08

Program	Night Priority	Science
01:23	Science
09:58	Idle due to weather (Poor IQ)
11:10	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:15	01:43	0.39	0.59	53	-1679	9.7	10.1	10.1	310	1	First of Night
07:36	08:02	0.40	0.62	43	-1078	10.5	11.4	11.5	51	4	Stack/Re-stack
12:57	13:05	1.31	1.93	-180	-852	7.5	8.4	8.4	71	10	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6243	00:21-00:22	00:01	Exposure failed during VIRUS skyflats due to messaging exception

Ops Comments	none

TO Comments	Clear and breezy night with rocky seeing.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	twilight	00:02	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	00:10	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:11	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:12	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:13	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:14	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:16	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:19	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:20	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:21	18			VIRUS	cal							Yes
virus0000004_01	skyflat	00:23	26			VIRUS	cal							Yes
0002	test_drk_donotuse	00:40	10.7			HPF	cal							Yes
0003	parallel	00:42	969.1	5.8	PSU24-1-011	HPF	sci	1.60		18.66	0.91	61		Yes
virus0000005_01	parallel	00:42	3070.5			VIRUS	sci							Yes
0004	parallel	00:59	969.1	0.8	PSU24-1-011	HPF	sci	1.55		19.97	0.87	54		Yes
0005	LFC Cal	01:17	106.5			HPF	cal							Yes
lrs20000007_01	bias	01:20	0			LRS2	cal							Yes
virus0000006_01	bias	01:20	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:20	0			LRS2	cal							Yes
virus0000006_02	bias	01:20	0			VIRUS	cal							Yes
lrs20000007_03	bias	01:21	0			LRS2	cal							Yes
virus0000006_03	bias	01:21	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:22	0			LRS2	cal							Yes
virus0000006_04	bias	01:22	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:23	0			LRS2	cal							Yes
virus0000006_05	bias	01:23	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:24	0			LRS2	cal							Yes
virus0000006_06	bias	01:24	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:25	0			LRS2	cal							Yes
virus0000006_07	bias	01:25	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:25	0			LRS2	cal							Yes
virus0000006_08	bias	01:26	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:26	0			LRS2	cal							Yes
virus0000006_09	bias	01:27	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:27	0			LRS2	cal							Yes
virus0000006_10	bias	01:27	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:28	0			LRS2	cal							Yes
virus0000006_11	bias	01:28	0			VIRUS	cal							Yes
0006	test_drk_donotuse	01:45	10.7			HPF	cal							Yes
0007	HR129_tell_std	01:48	330.2	4.5		HPF	telluric	1.74	1.44	20.13	0.91			Yes
0008	LFC Cal	01:56	106.5			HPF	cal							Yes
0009	LFC Cal	01:59	106.5			HPF	cal							Yes
lrs20000008_01	parallel	01:59	3600	6.0	UT24-1-002	LRS2-B	sci	1.71	1.27	21.10	0.81			Yes
virus0000007_01	parallel	01:59	3600			VIRUS	sci							Yes
0010	LFC Cal	02:01	106.5			HPF	cal							Yes
virus0000008_01	parallel	03:05	360			VIRUS	spec							Yes
lrs20000009_01	HZ4_056_E	03:05	360	6.0		LRS2	spec	1.54	0.90	21.09	0.88			Yes
0011	test_drk_donotuse	03:14	10.7			HPF	cal							Yes
0012	parallel	03:17	330.2	6.5	PSU24-1-011	HPF	sci	1.43	0.82	20.23	1.03	298		Yes
virus0000009_01	parallel	03:17	3304.5			VIRUS	sci							Yes
0013	parallel	03:23	330.2	0.5	PSU24-1-011	HPF	sci	1.50	0.83	20.24	1.04	281		Yes
0014	parallel	03:30	330.2	0.5	PSU24-1-011	HPF	sci	1.47	0.88	20.23	1.03	296		Yes
0015	parallel	03:36	330.2	0.5	PSU24-1-011	HPF	sci	1.44	0.91	20.20	1.03	307		Yes
0016	parallel	03:42	330.2	0.5	PSU24-1-011	HPF	sci	1.49	0.99	20.16	1.01	296		Yes
0017	parallel	03:48	330.2	0.5	PSU24-1-011	HPF	sci	1.50	1.02	20.17	1.00	286		Yes
0018	LFC Cal	03:55	106.5			HPF	cal							Yes
0019	test_drk_donotuse	03:58	10.7			HPF	cal							Yes
virus0000010_01	parallel	03:58	3070.5			VIRUS	sci							Yes
0020	parallel	03:59	969.1	5.8	UT24-1-008	HPF	sci	1.47	1.13	20.23	1.02	110		Yes
0021	parallel	04:16	969.1	0.8	UT24-1-008	HPF	sci	1.59	1.20	20.21	1.01	107		Yes
0022	LFC Cal	04:34	106.5			HPF	cal							Yes
0023	LFC Cal	04:37	106.5			HPF	cal							Yes
lrs20000010_01	parallel	04:38	300			LRS2	sci							Yes
virus0000011_01	parallel	04:38	300	6.0	M24-1-004	VIRUS	sci	1.60	1.09	21.38	0.78			Yes
0024	LFC Cal	04:39	106.5			HPF	cal							Yes
0025	LFC Cal	04:44	106.5			HPF	cal							Yes
lrs20000011_01	parallel	04:46	300			LRS2	sci							Yes
virus0000012_01	parallel	04:46	300	3.0	M24-1-004	VIRUS	sci	1.78	1.29	21.52	0.81			Yes
0026	LFC Cal	04:47	106.5			HPF	cal							Yes
0027	LFC Cal	04:52	106.5			HPF	cal							Yes
lrs20000012_01	parallel	04:54	300			LRS2	sci							Yes
virus0000013_01	parallel	04:54	300	3.0	M24-1-004	VIRUS	sci	1.95	1.38	21.53	0.84			Yes
0028	LFC Cal	04:55	106.5			HPF	cal							Yes
0029	LFC Cal	05:00	106.5			HPF	cal							Yes
lrs20000013_01	parallel	05:02	300			LRS2	sci							Yes
virus0000014_01	parallel	05:02	300	3.0	M24-1-004	VIRUS	sci	1.76	1.33	21.57	0.89			Yes
0030	LFC Cal	05:03	106.5			HPF	cal							Yes
virus0000015_01	parallel	05:13	360	6.0	UT24-1-012	VIRUS	sci	1.87	1.04	21.66	0.86			Yes
virus0000015_02	parallel	05:20	360	1.0	UT24-1-012	VIRUS	sci	1.82	1.14	21.68	0.86			Yes
virus0000015_03	parallel	05:27	360	1.0	UT24-1-012	VIRUS	sci	1.63	1.04	21.70	0.88			Yes
0031	LFC Cal	05:35	106.5			HPF	cal							Yes
0032	LFC Cal	05:37	106.5			HPF	cal							Yes
0033	LFC Cal	05:39	106.5			HPF	cal							Yes
virus0000016_01	parallel	05:40	1800			VIRUS	sci							Yes
lrs20000014_01	parallel	05:40	1800	7.0	UT24-1-010	LRS2-B	sci	1.73	1.06	21.66	0.84		Switched to blind setup due to difficulty finding faint target.	Yes
lrs20000015_01	HD55677_066_E	06:14	30	4.5		LRS2	spec	1.74	1.06	20.84	0.91			Yes
0034	test_drk_donotuse	06:24	10.7			HPF	cal							Yes
0035	parallel	06:25	969.1	9.8	PSU24-1-004	HPF	sci	1.82	1.23	18.00		52	Changed exposure time to 2x945s due to HPF max limits. Please check that data is useful.	Yes
virus0000017_01	parallel	06:25	3070.5			VIRUS	sci							Yes
0036	parallel	06:42	969.1	0.8	PSU24-1-004	HPF	sci	1.85	1.47	17.99		53		Yes
0037	LFC Cal	07:03	106.5			HPF	cal							Yes
0038	LFC Cal	07:05	106.5			HPF	cal							Yes
lrs20000016_01	parallel	07:06	1800	8.0	UT24-1-010	LRS2-B	sci	2.26	1.88	21.63	0.89		Seeing degraded in second half of exposure; please check that data is still useful. Switched to blind setup.	Yes
virus0000018_01	parallel	07:06	1800			VIRUS	sci							Yes
0039	LFC Cal	07:07	106.5			HPF	cal							Yes
0040	test_drk_donotuse	08:04	10.7			HPF	cal							Yes
virus0000019_01	parallel	08:08	1590			VIRUS	sci							Yes
0041	parallel	08:09	308.9	6.9	UT24-1-013	HPF	sci	2.07	1.96	20.21	0.81	180		Yes
0042	parallel	08:14	308.9	0.9	UT24-1-013	HPF	sci	1.97	2.06	20.18	0.81	187		Yes
0043	parallel	08:20	308.9	-0.1	UT24-1-013	HPF	sci	1.95	1.79	20.16	0.81	192		Yes
virus0000020_01	G191B2B_034_W	08:31	60	6.0		VIRUS	spec	1.94	2.12	21.65	0.88			Yes
virus0000020_02	G191B2B_034_W	08:33	60	1.0		VIRUS	spec	1.96	1.75	21.63	0.88			Yes
virus0000020_03	G191B2B_034_W	08:35	60	1.0		VIRUS	spec	2.12	1.65	21.64	0.87			Yes
0044	test_drk_donotuse	08:38	10.7			HPF	cal							Yes
0045	parallel	08:46	42.6	9.3	UT24-1-011	HPF	sci	2.46	1.95	20.32	0.99	334	Seeing degraded slightly in second exposure but still good conditions.	Yes
0046	parallel	08:47	42.6	1.3	UT24-1-011	HPF	sci	2.57	2.17	20.33	0.97	400		Yes
0047	parallel	08:48	42.6	0.3	UT24-1-011	HPF	sci	2.39	2.54	20.34	0.97	387		Yes
virus0000021_01	parallel	08:54	540	5.0	HET24-1-100	VIRUS	sci	2.45	2.54	21.93	0.67			Yes
virus0000021_02	parallel	09:04	540	1.0	HET24-1-100	VIRUS	sci	2.51	2.52	21.96	0.68			Yes
virus0000021_03	parallel	09:14	540	1.0	HET24-1-100	VIRUS	sci	2.35	2.56	22.02	0.69			Yes
virus0000022_01	parallel	09:26	600	3.0	HET24-1-100	VIRUS	sci	2.66	2.04	22.29	0.75		Seeing degraded slightly in first exposure otherwise good conditions.	Yes
virus0000022_02	parallel	09:37	600	1.0	HET24-1-100	VIRUS	sci	1.86	1.71	22.27	0.76			Yes
virus0000022_03	parallel	09:48	600	1.0	HET24-1-100	VIRUS	sci	1.96	2.20	22.29	0.79			Yes
virus0000023_01	parallel	10:02	480	4.0	HET24-1-100	VIRUS	sci	2.70	2.50	21.98	0.74		Seeing degraded significantly starting in first expsoure and continued into second and third.	No
virus0000023_02	parallel	10:11	480	1.0	HET24-1-100	VIRUS	sci	2.74	2.73	21.94	0.76			No
virus0000023_03	parallel	10:20	480	1.0	HET24-1-100	VIRUS	sci	2.66	2.56	21.96	0.78			No
virus0000024_01	parallel	10:32	720	4.0	HET24-1-100	VIRUS	sci	3.15	2.79	22.23	0.88		Seeing degraded significantly starting in first expsoure and continued into second and third.	No
virus0000024_02	parallel	10:45	720	1.0	HET24-1-100	VIRUS	sci	2.65	2.31	22.16	0.86			No
virus0000024_03	parallel	10:58	720	1.0	HET24-1-100	VIRUS	sci	2.29	2.27	22.18	0.89			No
0048	LFC Cal	11:11	106.5			HPF	cal							Yes
0049	LFC Cal	11:14	106.5			HPF	cal							Yes
virus0000025_01	parallel	11:16	300			VIRUS	sci							Yes
lrs20000017_01	parallel	11:16	300	6.0	PSU24-1-010	LRS2-R	sci	1.95	1.67	20.72	0.72			P4
virus0000026_01	parallel	11:26	660	5.0	HET24-1-100	VIRUS	sci	1.82	1.43	21.75	0.64			Yes
virus0000026_02	parallel	11:38	660	1.0	HET24-1-100	VIRUS	sci	1.77	1.29	21.92	0.66			Yes
virus0000026_03	parallel	11:50	660	1.0	HET24-1-100	VIRUS	sci	1.91	1.33	21.98	0.68			Yes
0050	test_drk_donotuse	12:03	10.7			HPF	cal							Yes
0051	parallel	12:08	234.3	7.1	UT24-1-009	HPF	sci	2.07		20.35	0.92	234		Yes
0052	test_drk_donotuse	12:14	10.7			HPF	cal							Yes
virus0000027_01	parallel	12:16	3070.5			VIRUS	sci							Yes
0053	parallel	12:17	969.1	4.8	UT24-1-006	HPF	sci	1.82		20.34	0.91	40		Yes
0054	parallel	12:34	969.1	0.8	UT24-1-006	HPF	sci	1.90	1.31	19.29	0.90	38		Yes
0055	test_drk_donotuse	12:52	10.7			HPF	cal							Yes
0056	parallel	12:56	32	5.5	UT24-1-011	HPF	sci	2.08	1.44	16.67	0.83	362	Sky brightness greater than requested and otherwise good conditions; please check that data is useful.	P4
0057	parallel	12:57	32	1.5	UT24-1-011	HPF	sci	2.20	1.19	16.41	0.70	394		P4
0058	parallel	12:58	32	0.5	UT24-1-011	HPF	sci	2.00	1.45	16.17	0.67			P4
virus0000028_01	bias	13:00	0			VIRUS	cal							Yes
virus0000029_01	Cd-A	13:05	15		ENG24-1-002	VIRUS	cal							Yes
virus0000030_01	Hg	13:06	15		ENG24-1-002	VIRUS	cal							Yes
0059	Dark	13:09	319.5			HPF	cal							Yes
0060	Quartz FCU	13:21	74.5			HPF	cal							Yes
0061	Quartz FCU	13:23	74.5			HPF	cal							Yes
0062	Quartz FCU	13:24	74.5			HPF	cal							Yes
0063	Quartz FCU	13:26	74.5			HPF	cal							Yes
0064	Quartz FCU	13:28	74.5			HPF	cal							Yes
0065	Quartz FCU	13:30	74.5			HPF	cal							Yes
0066	Quartz FCU	13:31	74.5			HPF	cal							Yes
0067	Alpha Bright Cal	13:34	85.2			HPF	cal							Yes
0068	Alpha Bright Cal	13:36	85.2			HPF	cal							Yes
0069	Alpha Bright Cal	13:38	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	13:40	85.2			HPF	cal							Yes
0071	LFC FCU	13:43	106.5			HPF	cal							Yes
0072	LFC FCU	13:45	106.5			HPF	cal							Yes
0073	LFC FCU	13:47	106.5			HPF	cal							Yes
0074	LFC FCU	13:50	106.5			HPF	cal							Yes
0075	LFC FCU	13:52	106.5			HPF	cal							Yes
0076	LFC FCU	13:54	106.5			HPF	cal							Yes
0077	LFC Cal	13:57	106.5			HPF	cal							Yes
0078	LFC Cal	14:00	106.5			HPF	cal							Yes
0079	Etalon Cal	14:07	159.8			HPF	cal							Yes
0080	Etalon Cal	14:11	159.8			HPF	cal							Yes
0081	Etalon Cal	14:14	159.8			HPF	cal							Yes
0082	Etalon Cal	14:17	159.8			HPF	cal							Yes
0083	UNe Slave Cal	14:21	852			HPF	cal							Yes
0084	UNe Slave Cal	14:36	852			HPF	cal							Yes
0085	UNe Slave Cal	14:51	852			HPF	cal							Yes
0087	LFC Cal	21:33	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	21:55	20			VIRUS	cal							Yes
virus0009901_01	bias	21:56	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:57	20			LRS2	cal							Yes
virus0009902_01	dark	21:59	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:00	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:01	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:03	15			LRS2	cal							Yes
0088	Dark	22:06	319.5			HPF	cal							Yes
0089	Quartz FCU	22:12	74.5			HPF	cal							Yes
0090	Quartz FCU	22:14	74.5			HPF	cal							Yes
0091	Quartz FCU	22:16	74.5			HPF	cal							Yes
0092	Quartz FCU	22:18	74.5			HPF	cal							Yes
0093	Quartz FCU	22:19	74.5			HPF	cal							Yes
0094	Quartz FCU	22:21	74.5			HPF	cal							Yes
0095	Quartz FCU	22:23	74.5			HPF	cal							Yes
0096	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0097	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0098	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0099	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0100	LFC FCU	22:34	106.5			HPF	cal							Yes
0101	LFC FCU	22:36	106.5			HPF	cal							Yes
0102	LFC Cal	22:39	106.5			HPF	cal							Yes
0103	LFC Cal	22:41	106.5			HPF	cal							Yes
0104	Etalon Cal	22:44	159.8			HPF	cal							Yes
0105	UNe Slave Cal	22:48	852			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	22:49	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	22:54	20			LRS2	cal							Yes
lrs20000014_02	flat_ldls_long_B	22:56	20			LRS2	cal							Yes
lrs20000014_03	flat_ldls_long_B	22:57	20			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	22:58	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000015_03	Cd-A_B	23:01	38			LRS2	cal							Yes
0106	UNe Slave Cal	23:03	852			HPF	cal							Yes
lrs20000016_01	FeAr_R	23:03	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	23:04	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	23:07	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	23:08	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	23:09	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	23:11	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	23:12	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	23:13	15			LRS2	cal							Yes
0107	UNe Slave Cal	23:18	852			HPF	cal							Yes
virus0000032_01	flat_ldls_long	23:20	15			VIRUS	cal							Yes
virus0000032_02	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000032_03	flat_ldls_long	23:22	15			VIRUS	cal							Yes
virus0000033_01	Cd-A	23:24	15			VIRUS	cal							Yes
virus0000033_02	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000033_03	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000034_01	Hg	23:28	15			VIRUS	cal							Yes
virus0000034_02	Hg	23:29	15			VIRUS	cal							Yes
virus0000034_03	Hg	23:31	15			VIRUS	cal							Yes
lrs20000019_01	dark	23:32	360			LRS2	cal							Yes
virus0000035_01	dark	23:32	360			VIRUS	cal							Yes
lrs20000019_02	dark	23:39	360			LRS2	cal							Yes
virus0000035_02	dark	23:39	360			VIRUS	cal							Yes
lrs20000019_03	dark	23:46	360			LRS2	cal							Yes
virus0000035_03	dark	23:46	360			VIRUS	cal							Yes

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