HET Night Report Reader

Civil Date	Ephemerides
2024-08-03	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:56	02:46	03:18	10:47	11:19	12:09	12:10	01:53
Night Length	7:29		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Amy Westfall

Overlaps
TO Overlap	RA Overlap
Cassie Crowe	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:48	25.5	24.1	02:21	dust	00:33
02:45	22.8	23.6	04:52	clouds	02:07
Total Time Open					2:40

Program	Night Priority	Science
03:18	Idle due to weather (clouds)
03:42	Science
04:09	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
02:45	03:10	0.56	0.95	-10	-202	22.5	23.2	23.4	77	17	First of Night

Problem Reports					no PRs

TO Comments	Dust, then clouds with rain prevented science.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Quartz FCU	00:01	74.5			HPF	cal							Yes
0002	Quartz FCU	00:02	74.5			HPF	cal							Yes
0003	Quartz FCU	00:04	74.5			HPF	cal							Yes
0004	Quartz FCU	00:06	74.5			HPF	cal							Yes
0005	Quartz FCU	00:08	74.5			HPF	cal							Yes
0006	Quartz FCU	00:09	74.5			HPF	cal							Yes
0007	Alpha Bright Cal	00:12	85.2			HPF	cal							Yes
0008	Alpha Bright Cal	00:14	85.2			HPF	cal							Yes
0009	Alpha Bright Cal	00:16	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:18	85.2			HPF	cal							Yes
0011	LFC FCU	00:20	106.5			HPF	cal							Yes
0012	LFC FCU	00:23	106.5			HPF	cal							Yes
0013	LFC Cal	00:25	106.5			HPF	cal							Yes
0014	LFC Cal	00:28	106.5			HPF	cal							Yes
0015	Etalon Cal	00:30	159.8			HPF	cal							Yes
0016	UNe Slave Cal	00:34	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:35	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:36	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:38	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:39	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:40	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:41	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:43	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:44	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:45	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:47	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:48	38			LRS2	cal							Yes
0017	UNe Slave Cal	00:49	852			HPF	cal							Yes
lrs20000004_01	FeAr_R	00:50	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:51	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:53	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:54	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:55	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:56	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:58	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:59	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:00	15			LRS2	cal							Yes
0018	UNe Slave Cal	01:04	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:07	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:08	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:10	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:11	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	01:12	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:14	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:15	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:17	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:18	15			VIRUS	cal							Yes
lrs20000007_01	dark	01:19	360			LRS2	cal							Yes
virus0000004_01	dark	01:19	360			VIRUS	cal							Yes
lrs20000007_02	dark	01:26	360			LRS2	cal							Yes
virus0000004_02	dark	01:26	360			VIRUS	cal							Yes
lrs20000007_03	dark	01:33	360			LRS2	cal							Yes
virus0000004_03	dark	01:33	360			VIRUS	cal							Yes
0019	twilight	01:53	298.2			HPF	cal							Yes
lrs20000008_01	skyflat	02:01	7			LRS2	cal							Yes
lrs20000009_01	skyflat	02:02	10			LRS2	cal							Yes
lrs20000010_01	skyflat	02:03	13			LRS2	cal							Yes
lrs20000011_01	skyflat	02:04	16			LRS2	cal							Yes
lrs20000012_01	skyflat	02:06	22			LRS2	cal							Yes
lrs20000013_01	skyflat	02:07	30			LRS2	cal							Yes
virus0000005_01	skyflat	02:10	7			VIRUS	cal							Yes
virus0000006_01	skyflat	02:12	10			VIRUS	cal							Yes
virus0000007_01	skyflat	02:13	14			VIRUS	cal							Yes
virus0000008_01	skyflat	02:14	18			VIRUS	cal							Yes
virus0000009_01	skyflat	02:16	26			VIRUS	cal							Yes
lrs20000014_01	bias	02:26	0			LRS2	cal							Yes
virus0000010_01	bias	02:26	0			VIRUS	cal							Yes
lrs20000014_02	bias	02:27	0			LRS2	cal							Yes
virus0000010_02	bias	02:27	0			VIRUS	cal							Yes
lrs20000014_03	bias	02:28	0			LRS2	cal							Yes
virus0000010_03	bias	02:28	0			VIRUS	cal							Yes
lrs20000014_04	bias	02:29	0			LRS2	cal							Yes
virus0000010_04	bias	02:29	0			VIRUS	cal							Yes
lrs20000014_05	bias	02:30	0			LRS2	cal							Yes
virus0000010_05	bias	02:30	0			VIRUS	cal							Yes
lrs20000014_06	bias	02:30	0			LRS2	cal							Yes
virus0000010_06	bias	02:31	0			VIRUS	cal							Yes
lrs20000014_07	bias	02:31	0			LRS2	cal							Yes
virus0000010_07	bias	02:32	0			VIRUS	cal							Yes
lrs20000014_08	bias	02:32	0			LRS2	cal							Yes
virus0000010_08	bias	02:33	0			VIRUS	cal							Yes
lrs20000014_09	bias	02:33	0			LRS2	cal							Yes
virus0000010_09	bias	02:33	0			VIRUS	cal							Yes
lrs20000014_10	bias	02:34	0			LRS2	cal							Yes
virus0000010_10	bias	02:34	0			VIRUS	cal							Yes
lrs20000014_11	bias	02:35	0			LRS2	cal							Yes
virus0000010_11	bias	02:35	0			VIRUS	cal							Yes
0020	LFC Cal	02:37	106.5			HPF	cal							Yes
0021	LFC Cal	02:39	106.5			HPF	cal							Yes
0022	LFC Cal	02:41	106.5			HPF	cal							Yes
virus0000012_01	parallel	03:46	420	3.0	UT24-3-013	VIRUS	sci	1.86	1.12	22.21	0.84			Yes
virus0000012_02	parallel	03:54	420	1.0	UT24-3-013	VIRUS	sci	1.84	1.23	22.19	0.84			Yes
0023	LFC Cal	03:55	106.5			HPF	cal							Yes
0024	LFC Cal	03:57	106.5			HPF	cal							Yes
0025	LFC Cal	03:59	106.5			HPF	cal							Yes
virus0000012_03	parallel	04:02	420	1.0	UT24-3-013	VIRUS	sci	1.89	1.36	22.19	0.79			Yes
virus0000013_01	parallel	04:15	600	6.0	UT24-3-013	VIRUS	sci	1.68	1.04	22.16	0.63		clouds	No
virus0000013_02	parallel	04:26	600	-9.0	UT24-3-013	VIRUS	sci							No
virus0000013_03	parallel	04:27	600	-7.0	UT24-3-013	VIRUS	sci							No
0026	LFC Cal	05:59	106.5			HPF	cal							Yes
0027	LFC Cal	06:01	106.5			HPF	cal							Yes
0028	LFC Cal	06:03	106.5			HPF	cal							Yes
0029	LFC Cal	08:24	106.5			HPF	cal							Yes
0030	LFC Cal	08:26	106.5			HPF	cal							Yes
0031	LFC Cal	08:29	106.5			HPF	cal							Yes
lrs20000015_01	bias	09:51	0			LRS2	cal							Yes
virus0000014_01	bias	09:51	0			VIRUS	cal							Yes
virus0000015_01	Cd-A	09:56	15		ENG24-3-002	VIRUS	cal							Yes
virus0000016_01	Hg	09:57	15		ENG24-3-002	VIRUS	cal							Yes
0032	Dark	10:05	319.5			HPF	cal							Yes
0033	Quartz FCU	10:16	74.5			HPF	cal							Yes
0034	Quartz FCU	10:18	74.5			HPF	cal							Yes
0035	Quartz FCU	10:20	74.5			HPF	cal							Yes
0036	Quartz FCU	10:22	74.5			HPF	cal							Yes
0037	Quartz FCU	10:24	74.5			HPF	cal							Yes
0038	Quartz FCU	10:25	74.5			HPF	cal							Yes
0039	Quartz FCU	10:27	74.5			HPF	cal							Yes
0040	Alpha Bright Cal	10:29	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	10:31	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	10:33	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	10:35	85.2			HPF	cal							Yes
0044	LFC FCU	10:38	106.5			HPF	cal							Yes
0045	LFC FCU	10:40	106.5			HPF	cal							Yes
0046	LFC FCU	10:43	106.5			HPF	cal							Yes
0047	LFC FCU	10:45	106.5			HPF	cal							Yes
0048	LFC FCU	10:47	106.5			HPF	cal							Yes
0049	LFC FCU	10:49	106.5			HPF	cal							Yes
0050	LFC Cal	10:52	106.5			HPF	cal							Yes
0051	LFC Cal	10:55	106.5			HPF	cal							Yes
0052	Etalon Cal	11:02	159.8			HPF	cal							Yes
0053	Etalon Cal	11:06	159.8			HPF	cal							Yes
0054	Etalon Cal	11:09	159.8			HPF	cal							Yes
0055	Etalon Cal	11:12	159.8			HPF	cal							Yes
0056	UNe Slave Cal	11:16	852			HPF	cal							Yes
0057	UNe Slave Cal	11:31	852			HPF	cal							Yes
0058	UNe Slave Cal	11:46	852			HPF	cal							Yes
0068	LFC Cal	23:33	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:42	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	23:43	20			VIRUS	cal							Yes
virus0009901_01	bias	23:44	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:45	20			LRS2	cal							Yes
virus0009902_01	dark	23:46	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:47	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:49	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:50	15			LRS2	cal							Yes
0069	Dark	23:52	319.5			HPF	cal							Yes
0070	Quartz FCU	23:59	74.5			HPF	cal							Yes