HET Night Report Reader

Civil Date	Ephemerides
2024-12-07	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:02	00:51	01:20	12:16	12:45	13:34	-	06:27
Night Length	10:56		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Nathan McReynolds

Overlaps
TO Overlap	RA Overlap
Justen Pautzke	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:11	6.3	9.0	13:25	twilight	10:14
Total Time Open					10:14

Program	Night Priority	Science
01:20	Idle due to weather (high humidity)
03:11	Science
08:12	Idle due to weather (variable IQ)
09:21	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:11	04:14	0.51	0.79	151	+6816	4.0	6.9	6.9	279	10	First of Night
↪ Comments			manual exposure and groc chasing
12:51	12:59	0.76	1.14	161	+7184	5.6	6.1	6.2	259	15	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6419	03:07-03:07	00:00	RH pegged at 100% despite falling dewpoint	Called: Jim trust dewpoint sensor over RH
6389	03:18-03:33	00:15	manual exposure needed to catch bottom segments 1:1 and 6:1
6420	07:17-07:17	00:00	10:2 struggles to reach position after groc corrections

TO Comments	none

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	flat_ldls_long	00:17	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	00:19	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	00:20	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	00:22	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	00:23	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	00:24	15			VIRUS	cal							Yes
virus0000003_01	Hg	00:26	15			VIRUS	cal							Yes
virus0000003_02	Hg	00:27	15			VIRUS	cal							Yes
virus0000003_03	Hg	00:29	15			VIRUS	cal							Yes
0001	LFC Cal	00:34	106.5			HPF	cal							Yes
0002	LFC Cal	00:36	106.5			HPF	cal							Yes
0003	LFC Cal	00:39	106.5			HPF	cal							Yes
0004	LFC Cal	02:39	106.5			HPF	cal							Yes
0005	LFC Cal	02:41	106.5			HPF	cal							Yes
0006	LFC Cal	02:44	106.5			HPF	cal							Yes
0007	LFC Cal	04:08	106.5			HPF	cal							Yes
0008	LFC Cal	04:10	106.5			HPF	cal							Yes
0009	LFC Cal	04:12	106.5			HPF	cal							Yes
0010	LFC Cal	04:16	106.5			HPF	cal							Yes
0011	parallel	04:19	766.8	4.2	UT25-1-012	HPF	sci	1.84		20.14	0.86	87		Yes
virus0000004_01	parallel	04:19	825			VIRUS	sci							Yes
0012	LFC Cal	04:33	106.5			HPF	cal							Yes
0013	test_drk_donotuse	04:36	10.7			HPF	cal							Yes
virus0000005_01	parallel	04:39	2047			VIRUS	sci							Yes
0014	parallel	04:40	969.1	7.8	UT25-1-024	HPF	sci	1.59		19.84	0.92	24		Yes
0015	parallel	04:57	969.1	0.8	UT25-1-024	HPF	sci	1.47		19.93	0.91	26		Yes
0016	LFC Cal	05:16	106.5			HPF	cal							Yes
0017	parallel	05:20	213	6.5	UT25-1-012	HPF	sci	1.42		20.07	1.00	342		Yes
0018	LFC Cal	05:25	106.5			HPF	cal							Yes
0019	test_drk_donotuse	05:27	10.7			HPF	cal							Yes
virus0000006_01	parallel	05:29	1959			VIRUS	sci							Yes
0020	parallel	05:30	915.9	6.7	G25-1-002	HPF	sci	1.38	0.76	20.08	0.89	111		Yes
0021	parallel	05:46	915.9	0.7	G25-1-002	HPF	sci	1.48	0.83	20.19	0.88	116		Yes
0022	LFC Cal	06:03	106.5			HPF	cal							Yes
virus0000007_01	parallel	06:07	1000			VIRUS	sci							Yes
0023	LFC Cal	06:08	106.5			HPF	cal							Yes
lrs20000001_01	parallel	06:08	1000	6.3	UT25-1-007	LRS2-B	sci	2.43	1.61	21.01	0.84			Yes
0024	LFC Cal	06:10	106.5			HPF	cal							Yes
0025	LFC Cal	06:12	106.5			HPF	cal							Yes
virus0000007_02	parallel	06:25	1000			VIRUS	sci							Yes
lrs20000001_02	parallel	06:25	1000	1.3	UT25-1-007	LRS2-B	sci	2.17	1.83	21.13	0.90			Yes
0026	LFC Cal	06:52	106.5			HPF	cal							Yes
lrs20000002_01	parallel	06:52	300			LRS2	sci							Yes
virus0000008_01	parallel	06:52	300	10.0	M25-1-004	VIRUS	sci	2.09	1.02	21.41	0.92			Yes
0027	LFC Cal	06:55	106.5			HPF	cal							Yes
lrs20000003_01	parallel	07:00	300			LRS2	sci							Yes
virus0000009_01	parallel	07:00	300	3.0	M25-1-004	VIRUS	sci	2.24	1.12	21.43	0.89			Yes
0028	LFC Cal	07:01	106.5			HPF	cal							Yes
0029	LFC Cal	07:03	106.5			HPF	cal							Yes
0030	LFC Cal	07:08	106.5			HPF	cal							Yes
lrs20000004_01	parallel	07:08	300			LRS2	sci							Yes
virus0000010_01	parallel	07:08	300	3.0	M25-1-004	VIRUS	sci	2.19	1.29	21.44	0.88			Yes
0031	LFC Cal	07:11	106.5			HPF	cal							Yes
0032	LFC Cal	07:17	106.5			HPF	cal							Yes
lrs20000005_01	parallel	07:17	300			LRS2	sci							Yes
virus0000011_01	parallel	07:17	300	4.0	M25-1-004	VIRUS	sci	2.09	1.12	21.30	0.90			Yes
0033	LFC Cal	07:19	106.5			HPF	cal							Yes
virus0000012_01	HZ4_034_W	07:27	60	5.0		VIRUS	spec	1.62	1.11	21.45	0.88			Yes
virus0000012_02	HZ4_034_W	07:30	60	2.0		VIRUS	spec	1.62	1.08	21.45	0.87			Yes
virus0000012_03	HZ4_034_W	07:32	60	1.0		VIRUS	spec	1.62	1.08	21.44	0.87			Yes
lrs20000006_01	parallel	07:36	450			LRS2	sci							Yes
0034	LFC Cal	07:37	106.5			HPF	cal							Yes
virus0000013_01	parallel	07:37	450	3.5	M25-1-002	VIRUS	sci	1.76	1.12	21.37	0.88			Yes
0035	LFC Cal	07:39	106.5			HPF	cal							Yes
0036	LFC Cal	07:41	106.5			HPF	cal							Yes
lrs20000006_02	parallel	07:45	450			LRS2	sci							Yes
virus0000013_02	parallel	07:45	450	1.5	M25-1-002	VIRUS	sci	1.74	1.15	21.36	0.87			Yes
lrs20000006_03	parallel	07:54	450			LRS2	sci							Yes
virus0000013_03	parallel	07:54	450	0.5	M25-1-002	VIRUS	sci	1.82	1.10	21.35	0.88			Yes
0037	test_drk_donotuse	08:05	10.7			HPF	cal							Yes
0038	HR1074_tell_std	08:07	330.2	5.5		HPF	telluric	1.74	1.12	20.11	0.95			Yes
0039	LFC Cal	08:21	106.5			HPF	cal							Yes
virus0000014_01	parallel	08:21	3600			VIRUS	sci							Yes
lrs20000007_01	parallel	08:21	3600	9.0	UT25-1-005	LRS2-B	sci	2.30	1.16	21.66	0.67		variable IQ	No
0040	LFC Cal	08:23	106.5			HPF	cal							Yes
0041	LFC Cal	08:26	106.5			HPF	cal							Yes
0042	test_drk_donotuse	09:22	10.7			HPF	cal							Yes
0043	parallel	09:27	969.1	5.8	UT25-1-010	HPF	sci	1.69	1.04	20.16	0.98	422		Yes
virus0000015_01	parallel	09:27	2047			VIRUS	sci							Yes
0044	parallel	09:44	969.1	0.8	UT25-1-010	HPF	sci	1.67	1.08	20.13	0.99	426		Yes
0045	LFC Cal	10:02	106.5			HPF	cal							Yes
0046	LFC Cal	10:07	106.5			HPF	cal							Yes
lrs20000008_01	parallel	10:07	600			LRS2	sci							Yes
virus0000016_01	parallel	10:07	600	7.0	UT25-1-015	VIRUS	sci	2.17	1.27	21.42	0.93			Yes
0047	LFC Cal	10:10	106.5			HPF	cal							Yes
0048	LFC Cal	10:12	106.5			HPF	cal							Yes
lrs20000008_02	parallel	10:18	600			LRS2	sci							Yes
virus0000016_02	parallel	10:18	600	1.0	UT25-1-015	VIRUS	sci	2.10	0.98	21.45	0.91			Yes
lrs20000008_03	parallel	10:30	600			LRS2	sci							Yes
virus0000016_03	parallel	10:30	600	2.0	UT25-1-015	VIRUS	sci	2.08	1.41	21.38	0.96			Yes
0049	LFC Cal	10:46	106.5			HPF	cal							Yes
virus0000017_01	parallel	10:46	3600			VIRUS	sci							Yes
lrs20000009_01	parallel	10:46	3600	6.0	PSU25-1-003	LRS2-B	sci	2.17	1.40	21.76	0.76			Yes
0050	LFC Cal	10:49	106.5			HPF	cal							Yes
0051	LFC Cal	10:51	106.5			HPF	cal							Yes
0052	LFC Cal	11:51	106.5			HPF	cal							Yes
0053	parallel	11:56	969.1	9.8	PSU25-1-011	HPF	sci	2.28	1.39	20.52	0.55	28		Yes
virus0000018_01	parallel	11:56	1023			VIRUS	sci							Yes
0054	LFC Cal	12:15	106.5			HPF	cal							Yes
0055	parallel	12:18	511.2	6.5	UT25-1-012	HPF	sci	2.18	1.10	20.27	0.67	168	seeing got worth	No
virus0000019_01	parallel	12:18	561			VIRUS	sci							Yes
0056	LFC Cal	12:29	106.5			HPF	cal							Yes
0057	test_drk_donotuse	12:35	10.7			HPF	cal							Yes
virus0000020_01	parallel	12:35	583			VIRUS	sci							Yes
0058	parallel	12:36	532.5	9.1	UT25-1-012	HPF	sci	2.55	1.61	19.87	0.57	58		No
0059	LFC Cal	12:46	106.5			HPF	cal							Yes
lrs20000010_01	BD+541216_056_W	12:50	60	5.0		LRS2	spec	2.01		18.21	0.74			Yes
lrs20000011_01	bias	12:53	0			LRS2	cal							Yes
virus0000021_01	bias	12:53	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	12:58	15		ENG25-1-002	VIRUS	cal							Yes
virus0000023_01	Hg	12:59	15		ENG25-1-002	VIRUS	cal							Yes
virus0000024_01	skyflat	13:13	25			VIRUS	cal							Yes
virus0000025_01	skyflat	13:15	18			VIRUS	cal							Yes
virus0000026_01	skyflat	13:16	15			VIRUS	cal							Yes
0060	Dark	13:21	319.5			HPF	cal							Yes
0061	Quartz FCU	13:33	74.5			HPF	cal							Yes
0062	Quartz FCU	13:35	74.5			HPF	cal							Yes
0063	Quartz FCU	13:37	74.5			HPF	cal							Yes
0064	Quartz FCU	13:39	74.5			HPF	cal							Yes
0065	Quartz FCU	13:41	74.5			HPF	cal							Yes
0066	Quartz FCU	13:42	74.5			HPF	cal							Yes
0067	Quartz FCU	13:44	74.5			HPF	cal							Yes
0068	Alpha Bright Cal	13:46	85.2			HPF	cal							Yes
0069	Alpha Bright Cal	13:48	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	13:50	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	13:52	85.2			HPF	cal							Yes
0072	LFC FCU	13:55	106.5			HPF	cal							Yes
0073	LFC FCU	13:57	106.5			HPF	cal							Yes
0074	LFC FCU	14:00	106.5			HPF	cal							Yes
0075	LFC FCU	14:02	106.5			HPF	cal							Yes
0076	LFC FCU	14:04	106.5			HPF	cal							Yes
0077	LFC FCU	14:06	106.5			HPF	cal							Yes
0078	LFC Cal	14:12	106.5			HPF	cal							Yes
0079	LFC Cal	14:14	106.5			HPF	cal							Yes
0080	Etalon Cal	14:22	159.8			HPF	cal							Yes
0081	Etalon Cal	14:25	159.8			HPF	cal							Yes
0082	Etalon Cal	14:28	159.8			HPF	cal							Yes
0083	Etalon Cal	14:32	159.8			HPF	cal							Yes
0084	UNe Slave Cal	14:35	426			HPF	cal							Yes
0085	UNe Slave Cal	14:43	426			HPF	cal							Yes
0086	UNe Slave Cal	14:51	426			HPF	cal							Yes
0055	LFC Cal	21:53	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	20			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
0056	Dark	22:11	319.5			HPF	cal							Yes
0057	Quartz FCU	22:18	74.5			HPF	cal							Yes
0058	Quartz FCU	22:20	74.5			HPF	cal							Yes
0059	Quartz FCU	22:21	74.5			HPF	cal							Yes
0060	Quartz FCU	22:23	74.5			HPF	cal							Yes
0061	Quartz FCU	22:25	74.5			HPF	cal							Yes
0062	Quartz FCU	22:27	74.5			HPF	cal							Yes
0063	Quartz FCU	22:29	74.5			HPF	cal							Yes
0064	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	22:35	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0068	LFC FCU	22:41	106.5			HPF	cal							Yes
0069	LFC FCU	22:43	106.5			HPF	cal							Yes
0070	LFC Cal	22:46	106.5			HPF	cal							Yes
0071	LFC Cal	22:48	106.5			HPF	cal							Yes
0072	Etalon Cal	22:51	159.8			HPF	cal							Yes
0073	UNe Slave Cal	22:54	426			HPF	cal							Yes
lrs20000012_01	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000012_02	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000012_03	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000012_04	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000012_05	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000013_01	flat_ldls_long_B	23:00	20			LRS2	cal							Yes
0074	UNe Slave Cal	23:02	426			HPF	cal							Yes
lrs20000013_02	flat_ldls_long_B	23:02	20			LRS2	cal							Yes
lrs20000013_03	flat_ldls_long_B	23:03	20			LRS2	cal							Yes
lrs20000014_01	Cd-A_B	23:04	38			LRS2	cal							Yes
lrs20000014_02	Cd-A_B	23:06	38			LRS2	cal							Yes
lrs20000014_03	Cd-A_B	23:07	38			LRS2	cal							Yes
lrs20000015_01	FeAr_R	23:09	15			LRS2	cal							Yes
0075	UNe Slave Cal	23:10	426			HPF	cal							Yes
lrs20000015_02	FeAr_R	23:10	15			LRS2	cal							Yes
lrs20000015_03	FeAr_R	23:12	15			LRS2	cal							Yes
lrs20000016_01	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000016_02	Hg_R	23:14	20			LRS2	cal							Yes
lrs20000016_03	Hg_R	23:15	20			LRS2	cal							Yes
lrs20000017_01	Hg_B	23:17	15			LRS2	cal							Yes
0076	UNe Slave Cal	23:18	426			HPF	cal							Yes
lrs20000017_02	Hg_B	23:18	15			LRS2	cal							Yes
lrs20000017_03	Hg_B	23:19	15			LRS2	cal							Yes
lrs20000018_01	bias	23:21	0			LRS2	cal							Yes
virus0000005_01	bias	23:21	0			VIRUS	cal							Yes
lrs20000018_02	bias	23:21	0			LRS2	cal							Yes
virus0000005_02	bias	23:22	0			VIRUS	cal							Yes
lrs20000018_03	bias	23:22	0			LRS2	cal							Yes
virus0000005_03	bias	23:22	0			VIRUS	cal							Yes
lrs20000018_04	bias	23:23	0			LRS2	cal							Yes
virus0000005_04	bias	23:23	0			VIRUS	cal							Yes
lrs20000018_05	bias	23:24	0			LRS2	cal							Yes
virus0000005_05	bias	23:24	0			VIRUS	cal							Yes
lrs20000018_06	bias	23:25	0			LRS2	cal							Yes
virus0000005_06	bias	23:25	0			VIRUS	cal							Yes
lrs20000018_07	bias	23:26	0			LRS2	cal							Yes
0077	UNe Slave Cal	23:26	426			HPF	cal							Yes
virus0000005_07	bias	23:26	0			VIRUS	cal							Yes
lrs20000018_08	bias	23:26	0			LRS2	cal							Yes
virus0000005_08	bias	23:27	0			VIRUS	cal							Yes
lrs20000018_09	bias	23:27	0			LRS2	cal							Yes
virus0000005_09	bias	23:28	0			VIRUS	cal							Yes
lrs20000018_10	bias	23:28	0			LRS2	cal							Yes
virus0000005_10	bias	23:29	0			VIRUS	cal							Yes
lrs20000018_11	bias	23:29	0			LRS2	cal							Yes
virus0000005_11	bias	23:29	0			VIRUS	cal							Yes
lrs20000019_01	dark	23:30	360			LRS2	cal							Yes
virus0000006_01	dark	23:30	360			VIRUS	cal							Yes
0078	UNe Slave Cal	23:33	426			HPF	cal							Yes
lrs20000019_02	dark	23:37	360			LRS2	cal							Yes
virus0000006_02	dark	23:37	360			VIRUS	cal							Yes
lrs20000019_03	dark	23:44	360			LRS2	cal							Yes
virus0000006_03	dark	23:44	360			VIRUS	cal							Yes