HET Night Report Reader

Civil Date	Ephemerides
2025-10-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:17	01:03	01:32	11:48	12:16	13:03	-	06:50
Night Length	10:16		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Amy Ray	Cassie Crowe

Overlaps
TO Overlap	RA Overlap
Justen Pautzke	Sergey Rostopchin

Other Personnel	Sergey Rostopchin, Amy Westfall, Zach Vanderbosch, Justen Pautzke

Guests	Dr. Laura Hunter (RA candidate)

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
23:51	8.8	9.8	12:25	twilight	12:34
Total Time Open					12:34

Program	Night Priority	Science
01:32	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:42	01:35	0.49	0.75	215	+6202	6.7	7.7	8.2	164	6	First of Night
↪ Comments			Chasing temps.
10:55	11:28	0.47	0.76	185	+6910	11.8	12.2	11.9	266	8	Stack/Re-stack
12:18	12:23	0.54	0.85	235	+6947	11.6	12.0	12.0	279	9	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6186	02:41-02:43	00:02	PAS crash
6566	06:59-07:16	00:17	TCS unresponsive. Can't restart server.	Called: Chris Resolved on it's own while on call with Chris

TO Comments	Clear night but some bad seeing when temps dropped.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	twilight	00:14	298.2			HPF	cal					496		Yes
lrs20000001_01	skyflat	00:22	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:23	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:24	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:25	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:26	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:28	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:30	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:32	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:33	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:34	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:36	26			VIRUS	cal							Yes
virus0000006_01	flat_ldls_long	00:42	15			VIRUS	cal							Yes
virus0000006_02	flat_ldls_long	00:44	15			VIRUS	cal							Yes
virus0000006_03	flat_ldls_long	00:45	15			VIRUS	cal							Yes
virus0000007_01	Cd-A	00:47	15			VIRUS	cal							Yes
virus0000007_02	Cd-A	00:48	15			VIRUS	cal							Yes
virus0000007_03	Cd-A	00:49	15			VIRUS	cal							Yes
virus0000008_01	Hg	00:51	15			VIRUS	cal							Yes
virus0000008_02	Hg	00:52	15			VIRUS	cal							Yes
virus0000008_03	Hg	00:54	15			VIRUS	cal							Yes
lrs20000007_01	dark	00:55	360			LRS2	cal							Yes
virus0000009_01	dark	00:55	360			VIRUS	cal							Yes
lrs20000007_02	dark	01:02	360			LRS2	cal							Yes
virus0000009_02	dark	01:02	360			VIRUS	cal							Yes
lrs20000007_03	dark	01:09	360			LRS2	cal							Yes
virus0000009_03	dark	01:09	360			VIRUS	cal							Yes
0002	LFC Cal	01:36	106.5			HPF	cal							Yes
0003	parallel	01:40	617.7	4.7	UT25-3-019	HPF	sci	1.31		19.84	0.92	55		Yes
virus0000010_01	parallel	01:40	1984			VIRUS	sci							Yes
0004	parallel	01:51	617.7	1.7	UT25-3-019	HPF	sci	1.53		19.79	0.93	54		Yes
0005	parallel	02:02	617.7	0.7	UT25-3-019	HPF	sci	1.60		19.78	0.93	51		Yes
0006	LFC Cal	02:14	106.5			HPF	cal							Yes
0007	LFC Cal	02:18	106.5			HPF	cal							Yes
virus0000011_01	parallel	02:18	1200			VIRUS	sci							Yes
lrs20000008_01	parallel	02:18	1200	5.0	UT25-3-015	LRS2-R	sci	2.64		20.11	0.90			P4
0008	LFC Cal	02:21	106.5			HPF	cal							Yes
0009	LFC Cal	02:23	106.5			HPF	cal							Yes
0010	LFC Cal	02:40	106.5			HPF	cal							Yes
0011	parallel	02:45	915.9	7.7	G25-3-002	HPF	sci	1.61		19.52	1.01	85		Yes
virus0000012_01	parallel	02:45	1959			VIRUS	sci							Yes
0012	parallel	03:02	915.9	0.7	G25-3-002	HPF	sci	1.69		19.51	1.01	85		Yes
0013	LFC Cal	03:19	106.5			HPF	cal							Yes
virus0000013_01	parallel	03:23	360			VIRUS	spec							Yes
lrs20000009_01	LDS749B_056_W	03:24	360	7.0		LRS2	spec	2.66		19.43	0.88			Yes
virus0000014_01	parallel	03:33	360			VIRUS	spec							Yes
lrs20000010_01	LDS749B_066_W	03:33	360	3.0		LRS2	spec	3.55		18.81	1.40			Yes
0014	HR538_tell_std	03:46	330.2	7.5		HPF	telluric	1.90		19.68	1.02			Yes
virus0000015_01	parallel	03:59	2203			VIRUS	sci							Yes
0015	parallel	04:00	330.2	7.5	UT25-3-013	HPF	sci	1.53		19.02	0.71	241		Yes
0016	parallel	04:06	330.2	0.5	UT25-3-013	HPF	sci	1.54		19.21	0.75	265		Yes
0017	parallel	04:12	330.2	1.5	UT25-3-013	HPF	sci	1.63		19.44	0.80	275		Yes
0018	parallel	04:18	330.2	0.5	UT25-3-013	HPF	sci	1.66		19.64	0.83	290		Yes
0019	parallel	04:24	330.2	0.5	UT25-3-013	HPF	sci	1.64		19.78	0.83	311		Yes
0020	parallel	04:30	330.2	0.5	UT25-3-013	HPF	sci	1.62		19.80	0.83	303		Yes
0021	LFC Cal	04:37	106.5			HPF	cal							Yes
0022	parallel	04:41	969.1	4.8	PSU25-3-014	HPF	sci	1.66		19.72	0.92	66		Yes
virus0000016_01	parallel	04:41	2047			VIRUS	sci							Yes
0023	parallel	04:58	969.1	1.8	PSU25-3-014	HPF	sci	1.45		19.72	0.89	68		Yes
0024	LFC Cal	05:16	106.5			HPF	cal							Yes
virus0000017_01	parallel	05:21	660			VIRUS	sci							Yes
0025	parallel	05:22	617.7	6.7	UT25-3-002	HPF	sci	1.49		19.52	0.98	86		P4
0026	parallel	05:38	617.7	6.7	UT25-3-002	HPF	sci	1.53		19.71	0.73	64		Yes
virus0000018_01	parallel	05:38	1984			VIRUS	sci							Yes
0027	parallel	05:49	617.7	0.7	UT25-3-002	HPF	sci	1.58		19.94	0.76	70		Yes
0028	parallel	06:01	617.7	0.7	UT25-3-002	HPF	sci	1.62		19.91	0.80	65		Yes
virus0000019_01	parallel	06:16	1060			VIRUS	sci							Yes
0029	parallel	06:17	308.9	5.9	UT25-3-019	HPF	sci	1.64		20.05	0.73	140		P4
0030	parallel	06:23	308.9	0.9	UT25-3-019	HPF	sci	1.58		20.17	0.77	151		P4
0031	parallel	06:28	308.9	0.9	UT25-3-019	HPF	sci	1.53		20.20	0.79	156		P4
0032	LFC Cal	06:39	106.5			HPF	cal							Yes
lrs20000011_01	parallel	06:39	360			LRS2	sci							Yes
virus0000020_01	parallel	06:39	360	5.0	PSU25-3-007	VIRUS	sci	1.54		21.54	0.95			Yes
0033	LFC Cal	06:42	106.5			HPF	cal							Yes
lrs20000011_02	parallel	06:46	360			LRS2	sci							Yes
virus0000020_02	parallel	06:46	360	1.0	PSU25-3-007	VIRUS	sci	1.51		21.65	0.95			Yes
lrs20000011_03	parallel	06:53	360			LRS2	sci							Yes
virus0000020_03	parallel	06:53	360	1.0	PSU25-3-007	VIRUS	sci	1.44		21.71	0.93			Yes
0034	LFC Cal	07:22	106.5			HPF	cal							Yes
lrs20000012_01	parallel	07:22	360			LRS2	sci							Yes
virus0000021_01	parallel	07:22	360	6.0	PSU25-3-007	VIRUS	sci	1.70		21.73	0.86			Yes
0035	LFC Cal	07:25	106.5			HPF	cal							Yes
lrs20000012_02	parallel	07:29	360			LRS2	sci							Yes
virus0000021_02	parallel	07:29	360	1.0	PSU25-3-007	VIRUS	sci	1.91		21.71	0.80			Yes
lrs20000012_03	parallel	07:37	360			LRS2	sci							Yes
virus0000021_03	parallel	07:37	360	2.0	PSU25-3-007	VIRUS	sci	1.67		21.68	0.83			Yes
0036	LFC Cal	07:47	106.5			HPF	cal							Yes
lrs20000013_01	parallel	07:47	360			LRS2	sci							Yes
virus0000022_01	parallel	07:47	360	4.0	UT25-3-017	VIRUS	sci	1.38		21.77	0.87			Yes
0037	LFC Cal	07:49	106.5			HPF	cal							Yes
lrs20000013_02	parallel	07:54	360			LRS2	sci							Yes
virus0000022_02	parallel	07:54	360	1.0	UT25-3-017	VIRUS	sci	1.28		21.72	0.87			Yes
lrs20000013_03	parallel	08:01	360			LRS2	sci							Yes
virus0000022_03	parallel	08:01	360	1.0	UT25-3-017	VIRUS	sci	1.22		21.62	0.92			Yes
0038	parallel	08:14	74.5	6.8	PSU25-3-008	HPF	sci	1.48		20.06	0.93	605		Yes
0039	parallel	08:21	969.1	6.8	UT25-3-009	HPF	sci	1.29		20.18	0.88	24		Yes
virus0000023_01	parallel	08:21	2047			VIRUS	sci							Yes
0040	parallel	08:39	969.1	0.8	UT25-3-009	HPF	sci	1.30		20.13	0.88	24		Yes
virus0000024_01	parallel	09:01	2047			VIRUS	sci							Yes
0041	parallel	09:02	969.1	6.8	UT25-3-013	HPF	sci	1.64		20.13	0.83	336		Yes
0042	parallel	09:19	969.1	0.8	UT25-3-013	HPF	sci	1.75		20.07	0.88	323		Yes
0043	LFC Cal	09:37	106.5			HPF	cal							Yes
0044	parallel	09:42	969.1	7.8	PSU25-3-005	HPF	sci	1.57		20.20	0.76	224		Yes
virus0000025_01	parallel	09:42	2047			VIRUS	sci							Yes
0045	parallel	10:00	969.1	0.8	PSU25-3-005	HPF	sci	1.55		20.22	0.84	268		Yes
0046	LFC Cal	10:17	106.5			HPF	cal							Yes
virus0000026_01	parallel	10:21	1984			VIRUS	sci							Yes
0047	parallel	10:22	617.7	5.7	UT25-3-019	HPF	sci	1.84		20.10	0.94	52		Yes
0048	parallel	10:33	617.7	0.7	UT25-3-019	HPF	sci	1.75		20.14	0.94	54		Yes
0049	parallel	10:44	617.7	0.7	UT25-3-019	HPF	sci	1.66		20.10	0.98	48		Yes
0050	LFC Cal	10:56	106.5			HPF	cal							Yes
virus0000027_01	parallel	11:32	300			VIRUS	sci							Yes
0051	LFC Cal	11:33	106.5			HPF	cal							Yes
lrs20000014_01	parallel	11:33	300	5.0	PSU25-3-002	LRS2-R	sci	1.64		20.77	0.97			P4
0052	LFC Cal	11:35	106.5			HPF	cal							Yes
virus0000028_01	parallel	11:42	2047			VIRUS	sci							Yes
0053	parallel	11:43	969.1	4.8	UT25-3-009	HPF	sci	1.55		20.29	0.70	17		Yes
0054	parallel	12:00	969.1	0.8	UT25-3-009	HPF	sci	1.41		18.93	0.81	24		Yes
lrs20000015_01	bias	12:18	0			LRS2	cal							Yes
virus0000029_01	bias	12:19	0			VIRUS	cal							Yes
virus0000030_01	Cd-A	12:23	15		ENG25-3-002	VIRUS	cal							Yes
virus0000031_01	Hg	12:24	15		ENG25-3-002	VIRUS	cal							Yes
0055	Dark	12:27	319.5			HPF	cal							Yes
0056	Quartz FCU	12:39	74.5			HPF	cal							Yes
0057	Quartz FCU	12:41	74.5			HPF	cal							Yes
0058	Quartz FCU	12:42	74.5			HPF	cal							Yes
0059	Quartz FCU	12:44	74.5			HPF	cal							Yes
0060	Quartz FCU	12:46	74.5			HPF	cal							Yes
0061	Quartz FCU	12:48	74.5			HPF	cal							Yes
0062	Quartz FCU	12:49	74.5			HPF	cal							Yes
0063	Alpha Bright Cal	12:52	85.2			HPF	cal							Yes
0064	Alpha Bright Cal	12:54	85.2			HPF	cal							Yes
0065	Alpha Bright Cal	12:56	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	12:58	85.2			HPF	cal							Yes
0067	LFC FCU	13:00	106.5			HPF	cal							Yes
0068	LFC FCU	13:03	106.5			HPF	cal							Yes
0069	LFC FCU	13:05	106.5			HPF	cal							Yes
0070	LFC FCU	13:07	106.5			HPF	cal							Yes
0071	LFC FCU	13:09	106.5			HPF	cal							Yes
0072	LFC FCU	13:12	106.5			HPF	cal							Yes
0073	LFC Cal	13:15	106.5			HPF	cal							Yes
0074	LFC Cal	13:17	106.5			HPF	cal							Yes
0075	Etalon Cal	13:25	159.8			HPF	cal							Yes
0076	Etalon Cal	13:28	159.8			HPF	cal							Yes
0077	Etalon Cal	13:31	159.8			HPF	cal							Yes
0078	Etalon Cal	13:34	159.8			HPF	cal							Yes
0079	UNe Slave Cal	13:38	426			HPF	cal							Yes
0080	UNe Slave Cal	13:46	426			HPF	cal							Yes
0081	UNe Slave Cal	13:53	426			HPF	cal							Yes
0082	UNe Slave Cal	14:01	426			HPF	cal							Yes
0083	UNe Slave Cal	14:09	426			HPF	cal							Yes
0084	UNe Slave Cal	14:17	426			HPF	cal							Yes
0075	LFC Cal	21:56	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	22:03	20			VIRUS	cal							Yes
virus0009901_01	bias	22:04	0			VIRUS	cal							Yes
virus0009902_01	dark	22:05	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:06	29			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:08	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:09	15			LRS2	cal							Yes
lrs20009909_01	bias	22:12	0			LRS2	cal							Yes
virus0009907_01	flat_Qth	22:12	20			VIRUS	cal							Yes
virus0009908_01	bias	22:14	0			VIRUS	cal							Yes
lrs20009910_01	flat_ldls_long_B	22:15	20			LRS2	cal							Yes
virus0009909_01	dark	22:16	15			VIRUS	cal							Yes
lrs20009911_01	Cd-A_B	22:17	29			LRS2	cal							Yes
lrs20009912_01	FeAr_R	22:18	15			LRS2	cal							Yes
lrs20009913_01	Hg_B	22:20	15			LRS2	cal							Yes
0076	Dark	22:26	319.5			HPF	cal							Yes
0077	Quartz FCU	22:33	74.5			HPF	cal							Yes
0078	Quartz FCU	22:34	74.5			HPF	cal							Yes
0079	Quartz FCU	22:36	74.5			HPF	cal							Yes
0080	Quartz FCU	22:38	74.5			HPF	cal							Yes
0081	Quartz FCU	22:40	74.5			HPF	cal							Yes
0082	Quartz FCU	22:42	74.5			HPF	cal							Yes
0083	Quartz FCU	22:43	74.5			HPF	cal							Yes
0084	Alpha Bright Cal	22:46	85.2			HPF	cal							Yes
0085	Alpha Bright Cal	22:48	85.2			HPF	cal							Yes
0086	Alpha Bright Cal	22:50	85.2			HPF	cal							Yes
0087	Alpha Bright Cal	22:52	85.2			HPF	cal							Yes
0088	LFC FCU	22:54	106.5			HPF	cal							Yes
0089	LFC FCU	22:56	106.5			HPF	cal							Yes
0090	LFC Cal	22:59	106.5			HPF	cal							Yes
0091	LFC Cal	23:02	106.5			HPF	cal							Yes
0092	Etalon Cal	23:04	159.8			HPF	cal							Yes
0093	UNe Slave Cal	23:08	426			HPF	cal							Yes
lrs20000021_01	flat_Qth_R	23:09	15			LRS2	cal							Yes
lrs20000021_02	flat_Qth_R	23:10	15			LRS2	cal							Yes
lrs20000021_03	flat_Qth_R	23:12	15			LRS2	cal							Yes
lrs20000021_04	flat_Qth_R	23:13	15			LRS2	cal							Yes
lrs20000021_05	flat_Qth_R	23:14	15			LRS2	cal							Yes
lrs20000022_01	flat_ldls_long_B	23:15	20			LRS2	cal							Yes
0094	UNe Slave Cal	23:16	426			HPF	cal							Yes
lrs20000022_02	flat_ldls_long_B	23:17	20			LRS2	cal							Yes
lrs20000022_03	flat_ldls_long_B	23:18	20			LRS2	cal							Yes
lrs20000023_01	Cd-A_B	23:19	29			LRS2	cal							Yes
lrs20000023_02	Cd-A_B	23:21	29			LRS2	cal							Yes
lrs20000023_03	Cd-A_B	23:22	29			LRS2	cal							Yes
0095	UNe Slave Cal	23:24	426			HPF	cal							Yes
lrs20000024_01	FeAr_R	23:24	15			LRS2	cal							Yes
lrs20000024_02	FeAr_R	23:25	15			LRS2	cal							Yes
lrs20000024_03	FeAr_R	23:26	15			LRS2	cal							Yes
lrs20000025_01	Hg_R	23:27	20			LRS2	cal							Yes
lrs20000025_02	Hg_R	23:29	20			LRS2	cal							Yes
lrs20000025_03	Hg_R	23:30	20			LRS2	cal							Yes
0096	UNe Slave Cal	23:31	426			HPF	cal							Yes
lrs20000026_01	Hg_B	23:31	15			LRS2	cal							Yes
lrs20000026_02	Hg_B	23:33	15			LRS2	cal							Yes
lrs20000026_03	Hg_B	23:34	15			LRS2	cal							Yes
lrs20000027_01	bias	23:35	0			LRS2	cal							Yes
virus0000035_01	bias	23:35	0			VIRUS	cal							Yes
lrs20000027_02	bias	23:36	0			LRS2	cal							Yes
virus0000035_02	bias	23:36	0			VIRUS	cal							Yes
lrs20000027_03	bias	23:37	0			LRS2	cal							Yes
virus0000035_03	bias	23:37	0			VIRUS	cal							Yes
lrs20000027_04	bias	23:38	0			LRS2	cal							Yes
virus0000035_04	bias	23:38	0			VIRUS	cal							Yes
lrs20000027_05	bias	23:39	0			LRS2	cal							Yes
virus0000035_05	bias	23:39	0			VIRUS	cal							Yes
0097	UNe Slave Cal	23:39	426			HPF	cal							Yes
lrs20000027_06	bias	23:39	0			LRS2	cal							Yes
virus0000035_06	bias	23:40	0			VIRUS	cal							Yes
lrs20000027_07	bias	23:40	0			LRS2	cal							Yes
virus0000035_07	bias	23:41	0			VIRUS	cal							Yes
lrs20000027_08	bias	23:41	0			LRS2	cal							Yes
virus0000035_08	bias	23:41	0			VIRUS	cal							Yes
lrs20000027_09	bias	23:42	0			LRS2	cal							Yes
virus0000035_09	bias	23:42	0			VIRUS	cal							Yes
lrs20000027_10	bias	23:43	0			LRS2	cal							Yes
virus0000035_10	bias	23:43	0			VIRUS	cal							Yes
lrs20000027_11	bias	23:44	0			LRS2	cal							Yes
virus0000035_11	bias	23:44	0			VIRUS	cal							Yes
0098	UNe Slave Cal	23:47	426			HPF	cal							Yes