HET Night Report Reader

Civil Date	Ephemerides
2025-06-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:10	03:04	03:40	10:18	10:54	11:48	-	03:50
Night Length	6:38		Sunset Temperature

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

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
04:55	18.9	19.0	05:32	clouds	00:37
09:07	18.1	17.6	10:02	clouds	00:55
Total Time Open					1:32

Program	Night Priority	Science
03:40	Idle due to weather (rain)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
04:55	05:29	0.42	0.66	193	+334	19.0	19.1	19.0	128	13	First of Night
09:53	09:59	0.59	0.88	343	+3457	18.1	17.8	17.7	183	11	Post-Observing

Problem Reports					no PRs

TO Comments	Clouds and radar 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
0001	LFC Cal	02:43	106.5			HPF	cal							Yes
0002	LFC Cal	02:45	106.5			HPF	cal							Yes
0003	LFC Cal	02:48	106.5			HPF	cal							Yes
0004	LFC Cal	04:35	106.5			HPF	cal							Yes
0005	LFC Cal	04:38	106.5			HPF	cal							Yes
0006	LFC Cal	04:40	106.5			HPF	cal							Yes
0007	LFC Cal	06:45	106.5			HPF	cal							Yes
0008	LFC Cal	06:47	106.5			HPF	cal							Yes
0009	LFC Cal	06:49	106.5			HPF	cal							Yes
0010	LFC Cal	08:24	106.5			HPF	cal							Yes
0011	LFC Cal	08:27	106.5			HPF	cal							Yes
0012	LFC Cal	08:29	106.5			HPF	cal							Yes
0013	test_drk_donotuse	09:18	10.7			HPF	cal							Yes
0014	parallel	09:19	969.1	5.8	UT25-2-023	HPF	sci	1.64		20.33	0.92	41	clouds	No
virus0000001_01	parallel	09:19	2047			VIRUS	sci							Yes
0015	parallel	09:36	969.1	0.8	UT25-2-023	HPF	sci	2.19		20.36	0.34	8		No
lrs20000001_01	bias	09:54	0			LRS2	cal							Yes
virus0000002_01	bias	09:55	0			VIRUS	cal							Yes
virus0000003_01	Cd-A	09:59	15		ENG25-2-002	VIRUS	cal							Yes
virus0000004_01	Hg	10:01	15		ENG25-2-002	VIRUS	cal							Yes
0016	Dark	10:08	319.5			HPF	cal							Yes
0017	Quartz FCU	10:19	74.5			HPF	cal							Yes
0018	Quartz FCU	10:21	74.5			HPF	cal							Yes
0019	Quartz FCU	10:23	74.5			HPF	cal							Yes
0020	Quartz FCU	10:25	74.5			HPF	cal							Yes
0021	Quartz FCU	10:27	74.5			HPF	cal							Yes
0022	Quartz FCU	10:28	74.5			HPF	cal							Yes
0023	Quartz FCU	10:30	74.5			HPF	cal							Yes
0024	Alpha Bright Cal	10:32	85.2			HPF	cal							Yes
0025	Alpha Bright Cal	10:34	85.2			HPF	cal							Yes
0026	Alpha Bright Cal	10:36	85.2			HPF	cal							Yes
0027	Alpha Bright Cal	10:38	85.2			HPF	cal							Yes
0028	LFC FCU	10:41	106.5			HPF	cal							Yes
0029	LFC FCU	10:43	106.5			HPF	cal							Yes
0030	LFC FCU	10:46	106.5			HPF	cal							Yes
0031	LFC FCU	10:48	106.5			HPF	cal							Yes
0032	LFC FCU	10:50	106.5			HPF	cal							Yes
0033	LFC FCU	10:53	106.5			HPF	cal							Yes
0034	LFC Cal	10:55	106.5			HPF	cal							Yes
0035	LFC Cal	10:58	106.5			HPF	cal							Yes
0036	Etalon Cal	11:06	159.8			HPF	cal							Yes
0037	Etalon Cal	11:09	159.8			HPF	cal							Yes
0038	Etalon Cal	11:12	159.8			HPF	cal							Yes
0039	Etalon Cal	11:15	159.8			HPF	cal							Yes
0040	UNe Slave Cal	11:19	426			HPF	cal							Yes
0041	UNe Slave Cal	11:26	426			HPF	cal							Yes
0042	UNe Slave Cal	11:34	426			HPF	cal							Yes
0043	UNe Slave Cal	11:42	426			HPF	cal							Yes
0044	UNe Slave Cal	11:50	426			HPF	cal							Yes
0045	UNe Slave Cal	11:58	426			HPF	cal							Yes
virus0008100_01	dark	14:54	20			VIRUS	cal							Yes
virus0008100_02	dark	14:56	20			VIRUS	cal							Yes
0046	LFC Cal	21:37	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:49	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:49	20			VIRUS	cal							Yes
virus0009901_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:51	20			LRS2	cal							Yes
virus0009902_01	dark	21:53	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:54	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:55	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:57	15			LRS2	cal							Yes
0047	Dark	22:00	319.5			HPF	cal							Yes
0048	Quartz FCU	22:07	74.5			HPF	cal							Yes
0049	Quartz FCU	22:09	74.5			HPF	cal							Yes
0050	Quartz FCU	22:11	74.5			HPF	cal							Yes
0051	Quartz FCU	22:12	74.5			HPF	cal							Yes
0052	Quartz FCU	22:14	74.5			HPF	cal							Yes
0053	Quartz FCU	22:16	74.5			HPF	cal							Yes
0054	Quartz FCU	22:18	74.5			HPF	cal							Yes
0055	Alpha Bright Cal	22:20	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	22:24	85.2			HPF	cal							Yes
0058	Alpha Bright Cal	22:26	85.2			HPF	cal							Yes
0059	LFC FCU	22:28	106.5			HPF	cal							Yes
0060	LFC FCU	22:31	106.5			HPF	cal							Yes
0061	LFC Cal	22:34	106.5			HPF	cal							Yes
0062	LFC Cal	22:36	106.5			HPF	cal							Yes
0063	Etalon Cal	22:39	159.8			HPF	cal							Yes
0064	UNe Slave Cal	22:42	426			HPF	cal							Yes
lrs20000005_01	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000005_02	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000005_03	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000005_04	flat_Qth_R	22:48	15			LRS2	cal							Yes
lrs20000005_05	flat_Qth_R	22:49	15			LRS2	cal							Yes
0065	UNe Slave Cal	22:50	426			HPF	cal							Yes
lrs20000006_01	flat_ldls_long_B	22:50	20			LRS2	cal							Yes
lrs20000006_02	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
lrs20000006_03	flat_ldls_long_B	22:53	20			LRS2	cal							Yes
lrs20000007_01	Cd-A_B	22:54	38			LRS2	cal							Yes
lrs20000007_02	Cd-A_B	22:56	38			LRS2	cal							Yes
lrs20000007_03	Cd-A_B	22:57	38			LRS2	cal							Yes
0066	UNe Slave Cal	22:58	426			HPF	cal							Yes
lrs20000008_01	FeAr_R	22:59	15			LRS2	cal							Yes
lrs20000008_02	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000008_03	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000009_01	Hg_R	23:03	20			LRS2	cal							Yes
lrs20000009_02	Hg_R	23:04	20			LRS2	cal							Yes
0067	UNe Slave Cal	23:05	426			HPF	cal							Yes
lrs20000009_03	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000010_01	Hg_B	23:07	15			LRS2	cal							Yes
lrs20000010_02	Hg_B	23:08	15			LRS2	cal							Yes
lrs20000010_03	Hg_B	23:09	15			LRS2	cal							Yes
0068	UNe Slave Cal	23:13	426			HPF	cal							Yes
virus0000004_01	flat_ldls_long	23:16	15			VIRUS	cal							Yes
virus0000004_02	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000004_03	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000005_01	Cd-A	23:20	15			VIRUS	cal							Yes
0069	UNe Slave Cal	23:21	426			HPF	cal							Yes
virus0000005_02	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000005_03	Cd-A	23:23	15			VIRUS	cal							Yes
virus0000006_01	Hg	23:24	15			VIRUS	cal							Yes
virus0000006_02	Hg	23:25	15			VIRUS	cal							Yes
virus0000006_03	Hg	23:27	15			VIRUS	cal							Yes
lrs20000011_01	bias	23:28	0			LRS2	cal							Yes
virus0000007_01	bias	23:28	0			VIRUS	cal							Yes
lrs20000011_02	bias	23:29	0			LRS2	cal							Yes
virus0000007_02	bias	23:29	0			VIRUS	cal							Yes
lrs20000011_03	bias	23:30	0			LRS2	cal							Yes
virus0000007_03	bias	23:30	0			VIRUS	cal							Yes
lrs20000011_04	bias	23:31	0			LRS2	cal							Yes
virus0000007_04	bias	23:31	0			VIRUS	cal							Yes
lrs20000011_05	bias	23:31	0			LRS2	cal							Yes
virus0000007_05	bias	23:32	0			VIRUS	cal							Yes
lrs20000011_06	bias	23:32	0			LRS2	cal							Yes
virus0000007_06	bias	23:33	0			VIRUS	cal							Yes
lrs20000011_07	bias	23:33	0			LRS2	cal							Yes
virus0000007_07	bias	23:33	0			VIRUS	cal							Yes
lrs20000011_08	bias	23:34	0			LRS2	cal							Yes
virus0000007_08	bias	23:34	0			VIRUS	cal							Yes
lrs20000011_09	bias	23:35	0			LRS2	cal							Yes
virus0000007_09	bias	23:35	0			VIRUS	cal							Yes
lrs20000011_10	bias	23:36	0			LRS2	cal							Yes
virus0000007_10	bias	23:36	0			VIRUS	cal							Yes
lrs20000011_11	bias	23:37	0			LRS2	cal							Yes
virus0000007_11	bias	23:37	0			VIRUS	cal							Yes
lrs20000012_01	dark	23:38	360			LRS2	cal							Yes
virus0000008_01	dark	23:38	360			VIRUS	cal							Yes
lrs20000012_02	dark	23:44	360			LRS2	cal							Yes
virus0000008_02	dark	23:45	360			VIRUS	cal							Yes
lrs20000012_03	dark	23:51	360			LRS2	cal							Yes
virus0000008_03	dark	23:52	360			VIRUS	cal							Yes