HET Night Report Reader

Civil Date	Ephemerides
2024-03-14	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:11	01:56	02:24	11:45	12:13	12:59	-	06:27
Night Length	9:21		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	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
01:11			03:40	radar	02:29
05:36	12.6	13.4	11:34	clouds	05:58
Total Time Open					8:27

Program	Night Priority	Science
02:24	Science
03:20	Idle due to weather (clouds)
05:40	Science
10:48	Idle due to weather (bad seeing and low transparency)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:42	02:06	0.44	0.66	57	-2918	13.9	14.7	14.7	89	16	First of Night
10:06	10:37					6.7	8.2	9.2	21	9	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6309	10:30-10:37	00:07	At the end of the second stack of the night around 10:30 UT I noticed both 7:1 and 7:2 oscillating. After setting a new reference at 10:37 UT the oscillations stopped.

TO Comments	Some rough seeing closer to EON preceded heavy clouds moving in. Mostly clear and calm early in night with some radar signature in western part of county.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000028_03	flat_ldls_long	00:01	15			VIRUS	cal							Yes
virus0000029_01	Cd-A	00:02	15			VIRUS	cal							Yes
virus0000029_02	Cd-A	00:03	15			VIRUS	cal							Yes
virus0000029_03	Cd-A	00:05	15			VIRUS	cal							Yes
virus0000030_01	Hg	00:06	15			VIRUS	cal							Yes
virus0000030_02	Hg	00:08	15			VIRUS	cal							Yes
virus0000030_03	Hg	00:09	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:11	0			LRS2	cal							Yes
virus0000001_01	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:11	0			LRS2	cal							Yes
virus0000001_02	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:12	0			LRS2	cal							Yes
virus0000001_03	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:13	0			LRS2	cal							Yes
virus0000001_04	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:14	0			LRS2	cal							Yes
virus0000001_05	bias	00:14	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:15	0			LRS2	cal							Yes
virus0000001_06	bias	00:15	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:16	0			LRS2	cal							Yes
virus0000001_07	bias	00:16	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:16	0			LRS2	cal							Yes
virus0000001_08	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:17	0			LRS2	cal							Yes
virus0000001_09	bias	00:18	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:18	0			LRS2	cal							Yes
virus0000001_10	bias	00:19	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:19	0			LRS2	cal							Yes
virus0000001_11	bias	00:19	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:20	360			LRS2	cal							Yes
virus0000002_01	dark	00:20	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:27	360			LRS2	cal							Yes
virus0000002_02	dark	00:27	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:34	360			LRS2	cal							Yes
virus0000002_03	dark	00:34	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:16	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:17	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:18	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:19	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:20	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:22	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:24	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:25	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:26	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:28	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:29	26			VIRUS	cal							Yes
lrs20000009_01	BD+210607_056_W	02:13	30	6.5		LRS2	spec	2.15	1.57	18.79	0.83			Yes
lrs20000010_01	BD+210607_066_W	02:17	15	3.8		LRS2	spec	2.39	1.49	18.20	0.88			Yes
virus0000008_01	G191B2B_034_W	02:22	60	5.0		VIRUS	spec	2.01	1.46	20.66	0.95			Yes
virus0000008_02	G191B2B_034_W	02:24	60	1.0		VIRUS	spec	2.11	1.47	20.65	0.94			Yes
virus0000008_03	G191B2B_034_W	02:26	60	1.0		VIRUS	spec	2.22	1.60	20.67	0.93			Yes
0001	LFC Cal	02:29	106.5			HPF	cal							Yes
0002	LFC Cal	02:31	106.5			HPF	cal							Yes
lrs20000011_01	parallel	02:32	400			LRS2	sci							Yes
virus0000009_01	parallel	02:32	400	4.3	UT24-1-014	VIRUS	sci	2.43	1.76	21.04	0.74			Yes
0003	LFC Cal	02:33	106.5			HPF	cal							Yes
lrs20000011_02	parallel	02:39	400			LRS2	sci							Yes
virus0000009_02	parallel	02:40	400	1.3	UT24-1-014	VIRUS	sci	2.21	1.57	21.04	0.74			Yes
lrs20000011_03	parallel	02:47	400			LRS2	sci							Yes
virus0000009_03	parallel	02:47	400	1.3	UT24-1-014	VIRUS	sci	2.32	1.73	21.09	0.73			Yes
0004	LFC Cal	02:56	106.5			HPF	cal							Yes
lrs20000012_01	parallel	02:57	400			LRS2	sci							Yes
virus0000010_01	parallel	02:57	400	3.3	UT24-1-014	VIRUS	sci	2.51	2.01	21.08	0.96			Yes
0005	LFC Cal	02:58	106.5			HPF	cal							Yes
0006	LFC Cal	03:00	106.5			HPF	cal							Yes
lrs20000012_02	parallel	03:05	400			LRS2	sci							Yes
virus0000010_02	parallel	03:05	400	1.3	UT24-1-014	VIRUS	sci	2.67	1.95	21.07	0.92			Yes
lrs20000012_03	parallel	03:13	400			LRS2	sci							Yes
virus0000010_03	parallel	03:13	400	1.3	UT24-1-014	VIRUS	sci	2.47	1.74	21.12	0.91			Yes
0007	test_drk_donotuse	03:23	10.7			HPF	cal							Yes
0008	parallel	03:25	969.1	4.8	UT24-1-008	HPF	sci	2.12	1.93	20.44	0.59	123	clouds	No
virus0000011_01	parallel	03:25	3070.5			VIRUS	sci							Yes
0009	LFC Cal	03:43	106.5			HPF	cal							Yes
0010	LFC Cal	04:22	106.5			HPF	cal							Yes
0011	LFC Cal	04:24	106.5			HPF	cal							Yes
0012	LFC Cal	04:27	106.5			HPF	cal							Yes
0013	test_drk_donotuse	05:44	10.7			HPF	cal							Yes
virus0000012_01	parallel	05:45	1590			VIRUS	sci							Yes
0014	parallel	05:46	308.9	5.9	UT24-1-016	HPF	sci	2.20		20.82	0.70	117		P4
0015	parallel	05:52	308.9	0.9	UT24-1-016	HPF	sci	2.00		20.87	0.72	138		P4
0016	parallel	05:58	308.9	0.9	UT24-1-016	HPF	sci	1.90		20.89	0.71	152		P4
0017	test_drk_donotuse	06:07	10.7			HPF	cal							Yes
0018	parallel	06:09	969.1	6.8	UT24-1-008	HPF	sci	1.57		20.58	0.91	204		Yes
virus0000013_01	parallel	06:09	3070.5			VIRUS	sci							Yes
0019	parallel	06:27	969.1	0.8	UT24-1-008	HPF	sci	1.73		20.68	0.89	201		Yes
0020	LFC Cal	06:44	106.5			HPF	cal							Yes
0021	LFC Cal	06:47	106.5			HPF	cal							Yes
0022	LFC Cal	06:50	106.5			HPF	cal							Yes
lrs20000013_01	parallel	06:51	1000			LRS2	sci							Yes
virus0000014_01	parallel	06:51	1000	8.3	UT24-1-014	VIRUS	sci	2.24		21.94	0.90			Yes
0023	LFC Cal	06:52	106.5			HPF	cal							Yes
lrs20000013_02	parallel	07:09	1000			LRS2	sci							Yes
virus0000014_02	parallel	07:09	1000	1.3	UT24-1-014	VIRUS	sci	2.20		21.91	0.90			Yes
lrs20000013_03	parallel	07:27	1000			LRS2	sci							Yes
virus0000014_03	parallel	07:27	1000	1.3	UT24-1-014	VIRUS	sci	2.24		21.87	0.88			Yes
virus0000015_01	parallel	07:49	480	5.0	HET24-1-100	VIRUS	sci	2.33		22.11	0.73			Yes
virus0000015_02	parallel	07:58	480	1.0	HET24-1-100	VIRUS	sci	2.31		22.12	0.74			Yes
virus0000015_03	parallel	08:07	480	1.0	HET24-1-100	VIRUS	sci	2.21		22.13	0.75			Yes
virus0000016_01	parallel	08:18	480	3.0	HET24-1-100	VIRUS	sci	2.23		22.22	0.67			Yes
virus0000016_02	parallel	08:27	480	1.0	HET24-1-100	VIRUS	sci	2.37		22.20	0.67			Yes
virus0000016_03	parallel	08:36	480	1.0	HET24-1-100	VIRUS	sci	2.41		22.19	0.69			Yes
0024	test_drk_donotuse	08:47	10.7			HPF	cal							Yes
0025	parallel	08:49	330.2	5.5	PSU24-1-007	HPF	sci	2.19		20.45	0.76	358		Yes
virus0000017_01	parallel	08:49	544.5			VIRUS	sci							Yes
virus0000018_01	parallel	09:00	480	5.0	HET24-1-100	VIRUS	sci	2.33		22.15	0.73			Yes
virus0000018_02	parallel	09:09	480	1.0	HET24-1-100	VIRUS	sci	2.35		22.15	0.72			Yes
virus0000018_03	parallel	09:18	480	1.0	HET24-1-100	VIRUS	sci	2.39		22.14	0.72			Yes
virus0000019_01	parallel	09:30	660	4.0	HET24-1-100	VIRUS	sci	2.09		22.17	0.64			Yes
virus0000019_02	parallel	09:43	660	2.0	HET24-1-100	VIRUS	sci	2.46		22.18	0.65			Yes
virus0000019_03	parallel	09:55	660	1.0	HET24-1-100	VIRUS	sci	2.79		22.21	0.61		image quality slightly beyond constraint, please check data quality	Yes
0026	LFC Cal	10:17	106.5			HPF	cal							Yes
0027	LFC Cal	10:19	106.5			HPF	cal							Yes
0028	LFC Cal	10:21	106.5			HPF	cal							Yes
0029	LFC Cal	10:40	106.5			HPF	cal							Yes
0030	LFC Cal	10:42	106.5			HPF	cal							Yes
virus0000020_01	parallel	10:43	300			VIRUS	sci							Yes
lrs20000014_01	parallel	10:43	300	6.0	PSU24-1-010	LRS2-R	sci	3.07		20.88	0.64			P4
0031	LFC Cal	10:57	106.5			HPF	cal							Yes
0032	LFC Cal	10:59	106.5			HPF	cal							Yes
virus0000021_01	parallel	11:02	300			VIRUS	sci							Yes
lrs20000015_01	parallel	11:03	300	8.0	PSU24-1-010	LRS2-R	sci	3.24		21.30	0.68		image quality dropped rapidly	No
lrs20000016_01	bias	11:43	0			LRS2	cal							Yes
virus0000022_01	bias	11:43	0			VIRUS	cal							Yes
virus0000023_01	Cd-A	11:48	15		ENG24-1-002	VIRUS	cal							Yes
virus0000024_01	Hg	11:49	15		ENG24-1-002	VIRUS	cal							Yes
0033	Dark	11:58	319.5			HPF	cal							Yes
0034	Quartz FCU	12:09	74.5			HPF	cal							Yes
0035	Quartz FCU	12:11	74.5			HPF	cal							Yes
0036	Quartz FCU	12:13	74.5			HPF	cal							Yes
0037	Quartz FCU	12:14	74.5			HPF	cal							Yes
0038	Quartz FCU	12:16	74.5			HPF	cal							Yes
0039	Quartz FCU	12:18	74.5			HPF	cal							Yes
0040	Quartz FCU	12:20	74.5			HPF	cal							Yes
0041	Alpha Bright Cal	12:22	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	12:24	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	12:26	85.2			HPF	cal							Yes
0044	Alpha Bright Cal	12:28	85.2			HPF	cal							Yes
0045	LFC FCU	12:31	106.5			HPF	cal							Yes
0046	LFC FCU	12:33	106.5			HPF	cal							Yes
0047	LFC FCU	12:35	106.5			HPF	cal							Yes
0048	LFC FCU	12:37	106.5			HPF	cal							Yes
0049	LFC FCU	12:40	106.5			HPF	cal							Yes
0050	LFC FCU	12:42	106.5			HPF	cal							Yes
0051	LFC Cal	12:45	106.5			HPF	cal							Yes
0052	LFC Cal	12:47	106.5			HPF	cal							Yes
0053	Etalon Cal	12:55	159.8			HPF	cal							Yes
0054	Etalon Cal	12:58	159.8			HPF	cal							Yes
0055	Etalon Cal	13:01	159.8			HPF	cal							Yes
0056	Etalon Cal	13:05	159.8			HPF	cal							Yes
0057	UNe Slave Cal	13:08	852			HPF	cal							Yes
0058	UNe Slave Cal	13:23	852			HPF	cal							Yes
0059	UNe Slave Cal	13:38	852			HPF	cal							Yes
0026	LFC Cal	21:27	106.5			HPF	cal							Yes
0027	LFC Cal	21:35	106.5			HPF	cal							Yes
0028	LFC Cal	21:41	106.5			HPF	cal							Yes
0029	LFC Cal	21:51	106.5			HPF	cal							Yes
virus0006100_01	dark	22:01	300			VIRUS	cal							Yes
lrs20009900_01	bias	22:09	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:10	20			VIRUS	cal							Yes
virus0009901_01	bias	22:12	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:12	20			LRS2	cal							Yes
virus0009902_01	dark	22:14	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:14	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:16	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:18	15			LRS2	cal							Yes
0030	Dark	22:21	319.5			HPF	cal							Yes
0031	Quartz FCU	22:28	74.5			HPF	cal							Yes
0032	Quartz FCU	22:29	74.5			HPF	cal							Yes
0033	Dark	22:44	319.5			HPF	cal							Yes
0034	Quartz FCU	22:50	74.5			HPF	cal							Yes
0035	Quartz FCU	22:52	74.5			HPF	cal							Yes
0036	Quartz FCU	22:54	74.5			HPF	cal							Yes
0037	Quartz FCU	22:56	74.5			HPF	cal							Yes
0038	Quartz FCU	22:57	74.5			HPF	cal							Yes
0039	Quartz FCU	22:59	74.5			HPF	cal							Yes
0040	Quartz FCU	23:01	74.5			HPF	cal							Yes
0041	Alpha Bright Cal	23:03	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	23:05	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	23:07	85.2			HPF	cal							Yes
0044	Alpha Bright Cal	23:09	85.2			HPF	cal							Yes
0045	LFC FCU	23:12	106.5			HPF	cal							Yes
0046	LFC FCU	23:14	106.5			HPF	cal							Yes
0047	LFC Cal	23:17	106.5			HPF	cal							Yes
0048	LFC Cal	23:19	106.5			HPF	cal							Yes
0049	Etalon Cal	23:22	159.8			HPF	cal							Yes
0050	UNe Slave Cal	23:25	852			HPF	cal							Yes
lrs20000013_01	flat_Qth_R	23:26	15			LRS2	cal							Yes
lrs20000013_02	flat_Qth_R	23:27	15			LRS2	cal							Yes
lrs20000013_03	flat_Qth_R	23:29	15			LRS2	cal							Yes
lrs20000013_04	flat_Qth_R	23:30	15			LRS2	cal							Yes
lrs20000013_05	flat_Qth_R	23:31	15			LRS2	cal							Yes
lrs20000014_01	flat_ldls_long_B	23:32	20			LRS2	cal							Yes
lrs20000014_02	flat_ldls_long_B	23:34	20			LRS2	cal							Yes
lrs20000014_03	flat_ldls_long_B	23:35	20			LRS2	cal							Yes
lrs20000015_01	Cd-A_B	23:36	38			LRS2	cal							Yes
lrs20000015_02	Cd-A_B	23:38	38			LRS2	cal							Yes
lrs20000015_03	Cd-A_B	23:40	38			LRS2	cal							Yes
0051	UNe Slave Cal	23:41	852			HPF	cal							Yes
lrs20000016_01	FeAr_R	23:41	15			LRS2	cal							Yes
lrs20000016_02	FeAr_R	23:42	15			LRS2	cal							Yes
lrs20000016_03	FeAr_R	23:44	15			LRS2	cal							Yes
lrs20000017_01	Hg_R	23:45	20			LRS2	cal							Yes
lrs20000017_02	Hg_R	23:46	20			LRS2	cal							Yes
lrs20000017_03	Hg_R	23:47	20			LRS2	cal							Yes
lrs20000018_01	Hg_B	23:49	15			LRS2	cal							Yes
lrs20000018_02	Hg_B	23:50	15			LRS2	cal							Yes
lrs20000018_03	Hg_B	23:51	15			LRS2	cal							Yes
0052	UNe Slave Cal	23:56	852			HPF	cal							Yes
virus0000028_01	flat_ldls_long	23:58	15			VIRUS	cal							Yes
virus0000028_02	flat_ldls_long	23:59	15			VIRUS	cal							Yes