HET Night Report Reader

Civil Date	Ephemerides
2025-02-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:00	01:45	02:13	12:04	12:32	13:17	13:12	23:46
Night Length	9:51		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Cassie Crowe

Overlaps		none

Other Personnel	Camilo Nino

Guests	Jan Snigula (HOBs testing)

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:53	12.2	12.8	04:31	clouds	03:38
06:36	6.7	7.8	07:25	clouds	00:49
09:08	4.1	5.4	11:44	clouds	02:36
Total Time Open					7:03

Program	Night Priority	Science
02:13	Idle due to weather (overcast)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:26	02:00	0.46	0.71	200	+4094	12.4	12.2	12.4	353	7	First of Night
06:36	07:15	0.48	0.76	170	+6089	6.1	6.8	7.1	66	18	Stack/Re-stack
09:09	09:43	0.56	0.88	180	+7053	3.0	3.9	4.3	44	17	Stack/Re-stack
↪ Comments			Chasing temps

Problem Reports					no PRs

TO Comments	HOBs testing with Camilo and Jan at start of night. Fighting clouds, an 11 degree temp drop, and bad seeing all night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000028_01	Cd-A	00:00	15			VIRUS	cal							Yes
virus0000028_02	Cd-A	00:02	15			VIRUS	cal							Yes
virus0000028_03	Cd-A	00:03	15			VIRUS	cal							Yes
virus0000029_01	Hg	00:04	15			VIRUS	cal							Yes
virus0000029_02	Hg	00:06	15			VIRUS	cal							Yes
virus0000029_03	Hg	00:07	15			VIRUS	cal							Yes
lrs20000001_01	bias	00:09	0			LRS2	cal							Yes
virus0000001_01	bias	00:09	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:09	0			LRS2	cal							Yes
virus0000001_02	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:10	0			LRS2	cal							Yes
virus0000001_03	bias	00:10	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:11	0			LRS2	cal							Yes
virus0000001_04	bias	00:11	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:12	0			LRS2	cal							Yes
virus0000001_05	bias	00:12	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:13	0			LRS2	cal							Yes
virus0000001_06	bias	00:13	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:14	0			LRS2	cal							Yes
virus0000001_07	bias	00:14	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:15	0			LRS2	cal							Yes
virus0000001_08	bias	00:15	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:15	0			LRS2	cal							Yes
virus0000001_09	bias	00:16	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:16	0			LRS2	cal							Yes
virus0000001_10	bias	00:17	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:17	0			LRS2	cal							Yes
virus0000001_11	bias	00:18	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:18	360			LRS2	cal							Yes
virus0000002_01	dark	00:18	360			VIRUS	cal							Yes
lrs20000002_02	dark	00:25	360			LRS2	cal							Yes
virus0000002_02	dark	00:25	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:32	360			LRS2	cal							Yes
virus0000002_03	dark	00:32	360			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:05	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:06	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:07	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:08	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:09	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:11	30			LRS2	cal							Yes
virus0000003_01	skyflat	01:13	7			VIRUS	cal							Yes
virus0000004_01	skyflat	01:14	10			VIRUS	cal							Yes
virus0000005_01	skyflat	01:16	14			VIRUS	cal							Yes
virus0000006_01	skyflat	01:17	18			VIRUS	cal							Yes
virus0000007_01	skyflat	01:18	26			VIRUS	cal							Yes
0001	LFC Cal	02:13	106.5			HPF	cal							Yes
0002	LFC Cal	02:15	106.5			HPF	cal							Yes
0003	LFC Cal	02:17	106.5			HPF	cal							Yes
0004	LFC Cal	02:37	106.5			HPF	cal							Yes
0005	LFC Cal	02:43	106.5			HPF	cal							Yes
0006	LFC Cal	03:28	106.5			HPF	cal							Yes
0007	LFC Cal	03:54	106.5			HPF	cal							Yes
0008	LFC Cal	04:08	106.5			HPF	cal							Yes
0009	LFC Cal	04:21	106.5			HPF	cal							Yes
0010	LFC Cal	04:24	106.5			HPF	cal							Yes
0011	LFC Cal	04:34	106.5			HPF	cal							Yes
0012	LFC Cal	04:42	106.5			HPF	cal							Yes
0013	LFC Cal	04:45	106.5			HPF	cal							Yes
0014	LFC Cal	09:45	106.5			HPF	cal							Yes
0015	LFC Cal	10:20	106.5			HPF	cal							Yes
0016	LFC Cal	11:12	106.5			HPF	cal							Yes
0017	LFC Cal	11:14	106.5			HPF	cal							Yes
0018	LFC Cal	11:17	106.5			HPF	cal							Yes
lrs20000009_01	bias	11:43	0			LRS2	cal							Yes
virus0000008_01	bias	11:43	0			VIRUS	cal							Yes
virus0000009_01	Cd-A	11:48	15		ENG25-1-002	VIRUS	cal							Yes
virus0000010_01	Hg	11:49	15		ENG25-1-002	VIRUS	cal							Yes
0019	Dark	11:57	319.5			HPF	cal							Yes
0020	Quartz FCU	12:09	74.5			HPF	cal							Yes
0021	Quartz FCU	12:11	74.5			HPF	cal							Yes
0022	Quartz FCU	12:12	74.5			HPF	cal							Yes
0023	Quartz FCU	12:14	74.5			HPF	cal							Yes
0024	Quartz FCU	12:16	74.5			HPF	cal							Yes
0025	Quartz FCU	12:18	74.5			HPF	cal							Yes
0026	Quartz FCU	12:20	74.5			HPF	cal							Yes
0027	Alpha Bright Cal	12:22	85.2			HPF	cal							Yes
0028	Alpha Bright Cal	12:24	85.2			HPF	cal							Yes
0029	Alpha Bright Cal	12:26	85.2			HPF	cal							Yes
0030	Alpha Bright Cal	12:28	85.2			HPF	cal							Yes
0031	LFC FCU	12:30	106.5			HPF	cal							Yes
0032	LFC FCU	12:33	106.5			HPF	cal							Yes
0033	LFC FCU	12:35	106.5			HPF	cal							Yes
0034	LFC FCU	12:37	106.5			HPF	cal							Yes
0035	LFC FCU	12:40	106.5			HPF	cal							Yes
0036	LFC FCU	12:42	106.5			HPF	cal							Yes
0037	LFC Cal	12:45	106.5			HPF	cal							Yes
0038	LFC Cal	12:47	106.5			HPF	cal							Yes
0039	Etalon Cal	12:55	159.8			HPF	cal							Yes
0040	Etalon Cal	12:58	159.8			HPF	cal							Yes
0041	Etalon Cal	13:01	159.8			HPF	cal							Yes
0042	Etalon Cal	13:05	159.8			HPF	cal							Yes
0043	UNe Slave Cal	13:08	426			HPF	cal							Yes
0044	UNe Slave Cal	13:16	426			HPF	cal							Yes
0045	UNe Slave Cal	13:24	426			HPF	cal							Yes
0046	UNe Slave Cal	13:32	426			HPF	cal							Yes
0047	UNe Slave Cal	13:39	426			HPF	cal							Yes
0048	UNe Slave Cal	13:47	426			HPF	cal							Yes
virus0008100_01	dark	18:17	20			VIRUS	cal							Yes
virus0008100_02	dark	18:18	20			VIRUS	cal							Yes
virus0008101_01	flat_ldls_long	18:22	15			VIRUS	cal							Yes
virus0008101_02	flat_ldls_long	18:23	15			VIRUS	cal							Yes
virus0008102_01	bias	18:25	0			VIRUS	cal							Yes
virus0008102_02	bias	18:25	0			VIRUS	cal							Yes
virus0008103_01	dark	18:48	20			VIRUS	cal							Yes
virus0008103_02	dark	18:49	20			VIRUS	cal							Yes
virus0008104_01	flat_ldls_long	18:53	15			VIRUS	cal							Yes
virus0008104_02	flat_ldls_long	18:55	15			VIRUS	cal							Yes
virus0008105_01	bias	18:56	0			VIRUS	cal							Yes
virus0008105_02	bias	18:57	0			VIRUS	cal							Yes
0101	LFC Cal	22:05	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:24	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:25	20			VIRUS	cal							Yes
virus0009901_01	bias	22:27	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:27	20			LRS2	cal							Yes
virus0009902_01	dark	22:29	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:30	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:31	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:33	15			LRS2	cal							Yes
0102	Dark	22:35	319.5			HPF	cal							Yes
0103	Quartz FCU	22:42	74.5			HPF	cal							Yes
0104	Quartz FCU	22:44	74.5			HPF	cal							Yes
0105	Quartz FCU	22:46	74.5			HPF	cal							Yes
0106	Quartz FCU	22:47	74.5			HPF	cal							Yes
0107	Quartz FCU	22:49	74.5			HPF	cal							Yes
0108	Quartz FCU	22:51	74.5			HPF	cal							Yes
0109	Quartz FCU	22:53	74.5			HPF	cal							Yes
0110	Alpha Bright Cal	22:55	85.2			HPF	cal							Yes
0111	Alpha Bright Cal	22:57	85.2			HPF	cal							Yes
0112	Alpha Bright Cal	22:59	85.2			HPF	cal							Yes
0113	Alpha Bright Cal	23:01	85.2			HPF	cal							Yes
0114	LFC FCU	23:04	106.5			HPF	cal							Yes
0115	LFC FCU	23:06	106.5			HPF	cal							Yes
0116	LFC Cal	23:09	106.5			HPF	cal							Yes
0117	LFC Cal	23:11	106.5			HPF	cal							Yes
0118	Etalon Cal	23:14	159.8			HPF	cal							Yes
0119	UNe Slave Cal	23:17	426			HPF	cal							Yes
lrs20000016_01	flat_Qth_R	23:24	15			LRS2	cal							Yes
0120	UNe Slave Cal	23:25	426			HPF	cal							Yes
lrs20000016_02	flat_Qth_R	23:25	15			LRS2	cal							Yes
lrs20000016_03	flat_Qth_R	23:27	15			LRS2	cal							Yes
lrs20000016_04	flat_Qth_R	23:28	15			LRS2	cal							Yes
lrs20000016_05	flat_Qth_R	23:29	15			LRS2	cal							Yes
lrs20000017_01	flat_ldls_long_B	23:30	20			LRS2	cal							Yes
lrs20000017_02	flat_ldls_long_B	23:32	20			LRS2	cal							Yes
0121	UNe Slave Cal	23:33	426			HPF	cal							Yes
lrs20000017_03	flat_ldls_long_B	23:33	20			LRS2	cal							Yes
lrs20000018_01	Cd-A_B	23:34	38			LRS2	cal							Yes
lrs20000018_02	Cd-A_B	23:36	38			LRS2	cal							Yes
lrs20000018_03	Cd-A_B	23:38	38			LRS2	cal							Yes
lrs20000019_01	FeAr_R	23:39	15			LRS2	cal							Yes
0122	UNe Slave Cal	23:40	426			HPF	cal							Yes
lrs20000019_02	FeAr_R	23:40	15			LRS2	cal							Yes
lrs20000019_03	FeAr_R	23:42	15			LRS2	cal							Yes
lrs20000020_01	Hg_R	23:43	20			LRS2	cal							Yes
lrs20000020_02	Hg_R	23:44	20			LRS2	cal							Yes
lrs20000020_03	Hg_R	23:46	20			LRS2	cal							Yes
lrs20000021_01	Hg_B	23:47	15			LRS2	cal							Yes
0123	UNe Slave Cal	23:48	426			HPF	cal							Yes
lrs20000021_02	Hg_B	23:48	15			LRS2	cal							Yes
lrs20000021_03	Hg_B	23:49	15			LRS2	cal							Yes
0124	UNe Slave Cal	23:56	426			HPF	cal							Yes
virus0000027_01	flat_ldls_long	23:56	15			VIRUS	cal							Yes
virus0000027_02	flat_ldls_long	23:57	15			VIRUS	cal							Yes
virus0000027_03	flat_ldls_long	23:59	15			VIRUS	cal							Yes