HET Night Report Reader

Civil Date	Ephemerides
2025-06-12	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:07	03:01	03:37	10:15	10:51	11:45	03:34	-
Night Length	6:38		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Justen Pautzke	Nathan McReynolds

Overlaps
TO Overlap	RA Overlap
-	Amy Ray

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:37	24.9	22.3	00:53	radar	00:16
09:14	23.1	20.2	10:50	twilight	01:36
Total Time Open					1:52

Program	Night Priority	Science
03:37	Idle due to weather (Radar)
09:14	Science
09:52	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
09:14	09:52	0.51	0.77	200	+2577	22.8	22.9	22.5	195	15	First of Night
10:43	10:50	0.69	1.06	285	+2837	20.6	21.3	21.6	208	16	Post-Observing

Problem Reports					no PRs

TO Comments	closed most of night to storms

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000046_03	dark	00:06	360			LRS2	cal							Yes
virus0000040_03	dark	00:06	360			VIRUS	cal							Yes
0001	LFC Cal	02:24	106.5			HPF	cal							Yes
0002	LFC Cal	03:13	106.5			HPF	cal							Yes
0003	LFC Cal	03:15	106.5			HPF	cal							Yes
0004	LFC Cal	03:18	106.5			HPF	cal							Yes
0005	LFC Cal	04:17	106.5			HPF	cal							Yes
0006	LFC Cal	04:19	106.5			HPF	cal							Yes
0007	LFC Cal	04:21	106.5			HPF	cal							Yes
0008	LFC Cal	05:15	106.5			HPF	cal							Yes
0009	LFC Cal	05:17	106.5			HPF	cal							Yes
0010	LFC Cal	05:20	106.5			HPF	cal							Yes
0011	LFC Cal	06:16	106.5			HPF	cal							Yes
0012	LFC Cal	06:19	106.5			HPF	cal							Yes
0013	LFC Cal	06:21	106.5			HPF	cal							Yes
0014	LFC Cal	07:43	106.5			HPF	cal							Yes
0015	LFC Cal	07:45	106.5			HPF	cal							Yes
0016	LFC Cal	07:48	106.5			HPF	cal							Yes
0017	LFC Cal	08:23	106.5			HPF	cal							Yes
0018	LFC Cal	08:25	106.5			HPF	cal							Yes
0019	LFC Cal	08:28	106.5			HPF	cal							Yes
0020	LFC Cal	09:11	106.5			HPF	cal							Yes
0021	LFC Cal	09:14	106.5			HPF	cal							Yes
0022	LFC Cal	09:16	106.5			HPF	cal							Yes
0023	LFC Cal	09:53	106.5			HPF	cal							Yes
lrs20000001_01	parallel	09:57	180	5.0	UT25-2-018	LRS2-B	sci	1.75		18.77	0.48		clouds	No
0024	LFC Cal	09:58	106.5			HPF	cal							Yes
0025	LFC Cal	10:01	106.5			HPF	cal							Yes
virus0000001_01	parallel	10:03	360			VIRUS	sci							Yes
0026	LFC Cal	10:04	106.5			HPF	cal							Yes
lrs20000002_01	parallel	10:04	360	4.0	UT25-2-018	LRS2-R	sci	1.70		18.74	0.64			No
0027	LFC Cal	10:06	106.5			HPF	cal							Yes
0028	LFC Cal	10:14	106.5			HPF	cal							Yes
0029	LFC Cal	10:22	106.5			HPF	cal							Yes
lrs20000003_01	parallel	10:22	180	5.0	UT25-2-018	LRS2-B	sci	1.92		18.83	0.77			P4
0030	LFC Cal	10:29	106.5			HPF	cal							Yes
virus0000002_01	parallel	10:29	360			VIRUS	sci							Yes
lrs20000004_01	parallel	10:29	360	4.0	UT25-2-018	LRS2-R	sci	1.91		18.63	0.87			P4
0031	LFC Cal	10:31	106.5			HPF	cal							Yes
lrs20000005_01	bias	10:44	0			LRS2	cal							Yes
virus0000003_01	bias	10:44	0			VIRUS	cal							Yes
virus0000004_01	Cd-A	10:49	15		ENG25-2-002	VIRUS	cal							Yes
virus0000005_01	Hg	10:50	15		ENG25-2-002	VIRUS	cal							Yes
0032	Dark	10:59	319.5			HPF	cal							Yes
0033	Quartz FCU	11:11	74.5			HPF	cal							Yes
0034	Quartz FCU	11:13	74.5			HPF	cal							Yes
0035	Quartz FCU	11:14	74.5			HPF	cal							Yes
0036	Quartz FCU	11:16	74.5			HPF	cal							Yes
0037	Quartz FCU	11:18	74.5			HPF	cal							Yes
0038	Quartz FCU	11:20	74.5			HPF	cal							Yes
0039	Quartz FCU	11:22	74.5			HPF	cal							Yes
0040	Alpha Bright Cal	11:24	85.2			HPF	cal							Yes
0041	Alpha Bright Cal	11:26	85.2			HPF	cal							Yes
0042	Alpha Bright Cal	11:28	85.2			HPF	cal							Yes
0043	Alpha Bright Cal	11:30	85.2			HPF	cal							Yes
0044	LFC FCU	11:32	106.5			HPF	cal							Yes
0045	LFC FCU	11:35	106.5			HPF	cal							Yes
0046	LFC FCU	11:37	106.5			HPF	cal							Yes
0047	LFC FCU	11:39	106.5			HPF	cal							Yes
0048	LFC FCU	11:42	106.5			HPF	cal							Yes
0049	LFC FCU	11:44	106.5			HPF	cal							Yes
0050	LFC Cal	11:47	106.5			HPF	cal							Yes
0051	LFC Cal	11:49	106.5			HPF	cal							Yes
0052	Etalon Cal	11:57	159.8			HPF	cal							Yes
0053	Etalon Cal	12:00	159.8			HPF	cal							Yes
0054	Etalon Cal	12:03	159.8			HPF	cal							Yes
0055	Etalon Cal	12:07	159.8			HPF	cal							Yes
0056	UNe Slave Cal	12:10	426			HPF	cal							Yes
0057	UNe Slave Cal	12:18	426			HPF	cal							Yes
0058	UNe Slave Cal	12:26	426			HPF	cal							Yes
0059	UNe Slave Cal	12:33	426			HPF	cal							Yes
0060	UNe Slave Cal	12:41	426			HPF	cal							Yes
0061	UNe Slave Cal	12:49	426			HPF	cal							Yes
0141	LFC Cal	21:38	106.5			HPF	cal							Yes
lrs20009900_01	bias	22:02	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:03	20			VIRUS	cal							Yes
virus0009901_01	bias	22:04	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:05	20			LRS2	cal							Yes
virus0009902_01	dark	22:06	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:07	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:09	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:10	15			LRS2	cal							Yes
0142	Dark	22:15	319.5			HPF	cal							Yes
0143	Quartz FCU	22:21	74.5			HPF	cal							Yes
0144	Quartz FCU	22:23	74.5			HPF	cal							Yes
0145	Quartz FCU	22:25	74.5			HPF	cal							Yes
0146	Quartz FCU	22:27	74.5			HPF	cal							Yes
0147	Quartz FCU	22:29	74.5			HPF	cal							Yes
0148	Quartz FCU	22:30	74.5			HPF	cal							Yes
0149	Quartz FCU	22:32	74.5			HPF	cal							Yes
0150	Alpha Bright Cal	22:35	85.2			HPF	cal							Yes
0151	Alpha Bright Cal	22:37	85.2			HPF	cal							Yes
0152	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0153	Alpha Bright Cal	22:40	85.2			HPF	cal							Yes
0154	LFC FCU	22:43	106.5			HPF	cal							Yes
0155	LFC FCU	22:45	106.5			HPF	cal							Yes
0156	LFC Cal	22:48	106.5			HPF	cal							Yes
0157	LFC Cal	22:50	106.5			HPF	cal							Yes
0158	Etalon Cal	22:53	159.8			HPF	cal							Yes
0159	UNe Slave Cal	22:57	426			HPF	cal							Yes
lrs20000039_01	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000039_02	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000039_03	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000039_04	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000039_05	flat_Qth_R	23:03	15			LRS2	cal							Yes
0160	UNe Slave Cal	23:04	426			HPF	cal							Yes
lrs20000040_01	flat_ldls_long_B	23:04	20			LRS2	cal							Yes
lrs20000040_02	flat_ldls_long_B	23:06	20			LRS2	cal							Yes
lrs20000040_03	flat_ldls_long_B	23:07	20			LRS2	cal							Yes
lrs20000041_01	Cd-A_B	23:08	38			LRS2	cal							Yes
lrs20000041_02	Cd-A_B	23:10	38			LRS2	cal							Yes
0161	UNe Slave Cal	23:12	426			HPF	cal							Yes
lrs20000041_03	Cd-A_B	23:12	38			LRS2	cal							Yes
lrs20000042_01	FeAr_R	23:13	15			LRS2	cal							Yes
lrs20000042_02	FeAr_R	23:14	15			LRS2	cal							Yes
lrs20000042_03	FeAr_R	23:16	15			LRS2	cal							Yes
lrs20000043_01	Hg_R	23:17	20			LRS2	cal							Yes
lrs20000043_02	Hg_R	23:18	20			LRS2	cal							Yes
0162	UNe Slave Cal	23:20	426			HPF	cal							Yes
lrs20000043_03	Hg_R	23:20	20			LRS2	cal							Yes
lrs20000044_01	Hg_B	23:21	15			LRS2	cal							Yes
lrs20000044_02	Hg_B	23:22	15			LRS2	cal							Yes
lrs20000044_03	Hg_B	23:23	15			LRS2	cal							Yes
0163	UNe Slave Cal	23:28	426			HPF	cal							Yes
virus0000036_01	flat_ldls_long	23:30	15			VIRUS	cal							Yes
virus0000036_02	flat_ldls_long	23:31	15			VIRUS	cal							Yes
virus0000036_03	flat_ldls_long	23:33	15			VIRUS	cal							Yes
virus0000037_01	Cd-A	23:34	15			VIRUS	cal							Yes
0164	UNe Slave Cal	23:35	426			HPF	cal							Yes
virus0000037_02	Cd-A	23:36	15			VIRUS	cal							Yes
virus0000037_03	Cd-A	23:37	15			VIRUS	cal							Yes
virus0000038_01	Hg	23:38	15			VIRUS	cal							Yes
virus0000038_02	Hg	23:40	15			VIRUS	cal							Yes
virus0000038_03	Hg	23:41	15			VIRUS	cal							Yes
lrs20000045_01	bias	23:43	0			LRS2	cal							Yes
virus0000039_01	bias	23:43	0			VIRUS	cal							Yes
lrs20000045_02	bias	23:43	0			LRS2	cal							Yes
virus0000039_02	bias	23:44	0			VIRUS	cal							Yes
lrs20000045_03	bias	23:44	0			LRS2	cal							Yes
virus0000039_03	bias	23:44	0			VIRUS	cal							Yes
lrs20000045_04	bias	23:45	0			LRS2	cal							Yes
virus0000039_04	bias	23:45	0			VIRUS	cal							Yes
lrs20000045_05	bias	23:46	0			LRS2	cal							Yes
virus0000039_05	bias	23:46	0			VIRUS	cal							Yes
lrs20000045_06	bias	23:47	0			LRS2	cal							Yes
virus0000039_06	bias	23:47	0			VIRUS	cal							Yes
lrs20000045_07	bias	23:48	0			LRS2	cal							Yes
virus0000039_07	bias	23:48	0			VIRUS	cal							Yes
lrs20000045_08	bias	23:48	0			LRS2	cal							Yes
virus0000039_08	bias	23:49	0			VIRUS	cal							Yes
lrs20000045_09	bias	23:49	0			LRS2	cal							Yes
virus0000039_09	bias	23:50	0			VIRUS	cal							Yes
lrs20000045_10	bias	23:50	0			LRS2	cal							Yes
virus0000039_10	bias	23:50	0			VIRUS	cal							Yes
lrs20000045_11	bias	23:51	0			LRS2	cal							Yes
virus0000039_11	bias	23:51	0			VIRUS	cal							Yes
lrs20000046_01	dark	23:52	360			LRS2	cal							Yes
virus0000040_01	dark	23:52	360			VIRUS	cal							Yes
lrs20000046_02	dark	23:59	360			LRS2	cal							Yes
virus0000040_02	dark	23:59	360			VIRUS	cal							Yes