HET Night Report Reader

Civil Date	Ephemerides
2025-04-22	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:36	02:24	02:55	10:54	11:25	12:13	09:35	-
Night Length	7:59		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Justen Pautzke	Cassie Crowe

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:28	21.4	19.0	05:09	dew point	03:41
05:31	14.9	16.3	06:09	dew point	00:38
06:37	15.2	15.2	11:38	twilight	05:01
Total Time Open					9:20

Program	Night Priority	Science
02:55	Science
04:39	Idle due to weather (Dew Point)
05:34	Science
06:02	Idle due to weather (Dew Point)
06:39	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:01	02:30	0.47	0.71	232	+1769	17.1	18.0	18.3	31	7	First of Night
05:34	06:02	0.41	0.65	192	+4132	14.6	15.6	15.8	118	7	Stack/Re-stack
11:30	11:36	0.57	0.87	132	+4960	17.0	17.0	16.9	340	1	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5755	08:44-08:44	00:00	TT
6465	02:44-11:25	08:41	Needed to manually set SSB to 23.5 thru the fake metrology settings to get "Auto schedule" to schedule targets for the rest of the night.

TO Comments	Clear with some rough seeing and some dp closures.

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	01:33	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:41	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:42	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:43	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:44	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:46	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:47	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:50	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:51	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:53	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:54	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:55	26			VIRUS	cal							Yes
0002	LFC Cal	01:57	106.5			HPF	cal							Yes
0003	LFC Cal	01:59	106.5			HPF	cal							Yes
0004	LFC Cal	02:02	106.5			HPF	cal							Yes
0005	LFC Cal	02:31	106.5			HPF	cal							Yes
0006	test_drk_donotuse	02:36	10.7			HPF	cal							Yes
0007	parallel	02:37	74.5	6.8	PSU25-2-005	HPF	sci	1.96	1.66	19.94	0.83	431		Yes
0008	test_drk_donotuse	02:44	10.7			HPF	cal							Yes
0009	parallel	02:45	74.5	6.8	PSU25-2-005	HPF	sci	1.81	1.26	20.25	0.78	445		Yes
lrs20000007_01	HD116405_056_E	02:51	15	4.8		LRS2	spec	1.47		22.56	0.46			Yes
0010	LFC Cal	02:58	106.5			HPF	cal							Yes
virus0000006_01	parallel	02:58	900			VIRUS	sci							Yes
lrs20000008_01	parallel	02:58	900	7.0	UT25-2-003	LRS2-B	sci	2.04	1.48	22.05	0.81			Yes
0011	LFC Cal	03:01	106.5			HPF	cal							Yes
0012	LFC Cal	03:03	106.5			HPF	cal							Yes
0013	LFC Cal	03:14	106.5			HPF	cal							Yes
virus0000007_01	parallel	03:17	900			VIRUS	sci							Yes
0014	LFC Cal	03:18	106.5			HPF	cal							Yes
lrs20000009_01	parallel	03:18	900	5.0	UT25-2-003	LRS2-B	sci	2.24	2.31	21.74	0.81			Yes
0015	LFC Cal	03:20	106.5			HPF	cal							Yes
0016	LFC Cal	03:22	106.5			HPF	cal							Yes
lrs20000010_01	HZ44_066_E	03:37	120	4.0		LRS2	spec	1.93	2.36	20.97	0.81			Yes
virus0000008_01	HZ44_034_E	03:44	60	5.0		VIRUS	spec	1.76	1.50	22.33	0.62			Yes
virus0000008_02	HZ44_034_E	03:46	60	1.0		VIRUS	spec	1.82	1.47	22.32	0.61			Yes
virus0000008_03	HZ44_034_E	03:48	60	1.0		VIRUS	spec	2.03	1.52	22.28	0.59			Yes
0017	LFC Cal	03:51	106.5			HPF	cal							Yes
0018	LFC Cal	03:55	106.5			HPF	cal							Yes
lrs20000011_01	parallel	03:55	600			LRS2	sci							Yes
virus0000009_01	parallel	03:55	600	6.0	UT25-2-014	VIRUS	sci	1.75	1.16	21.70	0.79			Yes
0019	LFC Cal	03:57	106.5			HPF	cal							Yes
0020	LFC Cal	04:00	106.5			HPF	cal							Yes
lrs20000011_02	parallel	04:06	600			LRS2	sci							Yes
virus0000009_02	parallel	04:06	600	1.0	UT25-2-014	VIRUS	sci	1.73	1.15	21.61	0.82			Yes
lrs20000011_03	parallel	04:17	600			LRS2	sci							Yes
virus0000009_03	parallel	04:17	600	1.0	UT25-2-014	VIRUS	sci	1.67	0.83	21.61	0.81			Yes
virus0000010_01	parallel	04:33	300			VIRUS	sci							Yes
0021	LFC Cal	04:34	106.5			HPF	cal							Yes
lrs20000012_01	parallel	04:34	300	7.0	PSU25-2-007	LRS2-R	sci	1.70	0.89	20.77	0.86			P4
0022	LFC Cal	04:36	106.5			HPF	cal							Yes
0023	LFC Cal	04:46	106.5			HPF	cal							Yes
lrs20000013_01	parallel	04:46	1000			LRS2	sci							Yes
virus0000011_01	parallel	04:46	1000	6.3	UT25-2-021	VIRUS	sci	1.67	0.93	21.53	0.72		Closed for weather during second exposure.	No
0024	LFC Cal	04:48	106.5			HPF	cal							Yes
0025	LFC Cal	04:51	106.5			HPF	cal							Yes
lrs20000013_02	parallel	05:04	1000			LRS2	sci							Yes
virus0000011_02	parallel	05:04	1000	1.3	UT25-2-021	VIRUS	sci	1.81	1.14	21.48	0.75		closed for weather during exposure.	No
0026	LFC Cal	06:03	106.5			HPF	cal							Yes
0027	LFC Cal	06:27	106.5			HPF	cal							Yes
0028	LFC Cal	06:29	106.5			HPF	cal							Yes
0029	LFC Cal	06:31	106.5			HPF	cal							Yes
0030	LFC Cal	06:39	106.5			HPF	cal							Yes
0031	LFC Cal	06:45	106.5			HPF	cal							Yes
virus0000012_01	parallel	06:45	900			VIRUS	sci							Yes
lrs20000014_01	parallel	06:45	900	6.0	UT25-2-003	LRS2-B	sci	1.82		21.63	0.79			Yes
0032	LFC Cal	06:47	106.5			HPF	cal							Yes
0033	LFC Cal	06:50	106.5			HPF	cal							Yes
0034	LFC Cal	07:01	106.5			HPF	cal							Yes
0035	test_drk_donotuse	07:05	10.7			HPF	cal							Yes
virus0000013_01	parallel	07:05	2047			VIRUS	sci							Yes
0036	parallel	07:06	969.1	5.8	PSU25-2-014	HPF	sci	1.90		20.42	0.75	209		Yes
0037	parallel	07:23	969.1	0.8	PSU25-2-014	HPF	sci	1.66		20.38	0.76	231		Yes
0038	LFC Cal	07:41	106.5			HPF	cal							Yes
virus0000014_01	parallel	07:44	3000			VIRUS	sci							Yes
0039	LFC Cal	07:45	106.5			HPF	cal							Yes
lrs20000015_01	parallel	07:45	3000	6.0	UT25-2-004	LRS2-B	sci	2.01		21.79	0.78			Yes
0040	LFC Cal	07:47	106.5			HPF	cal							Yes
0041	LFC Cal	07:49	106.5			HPF	cal							Yes
0042	LFC Cal	08:36	106.5			HPF	cal							Yes
0043	test_drk_donotuse	08:41	10.7			HPF	cal							Yes
0044	parallel	08:42	74.5	6.8	PSU25-2-005	HPF	sci	1.82		20.17	0.91	489		P4
0045	test_drk_donotuse	08:44	10.7			HPF	cal							Yes
0046	parallel	08:49	95.9	6.4	PSU25-2-005	HPF	sci	1.69		20.09	0.87	415		Yes
0047	LFC Cal	08:58	106.5			HPF	cal							Yes
virus0000015_01	parallel	08:58	2400			VIRUS	sci							Yes
lrs20000016_01	parallel	08:58	2400	7.0	UT25-2-010	LRS2-B	sci	1.77		21.83	0.73			Yes
0048	LFC Cal	09:01	106.5			HPF	cal							Yes
0049	LFC Cal	09:03	106.5			HPF	cal							Yes
0050	LFC Cal	09:43	106.5			HPF	cal							Yes
virus0000016_01	parallel	09:43	1800			VIRUS	sci							Yes
lrs20000017_01	parallel	09:43	1800	5.0	M25-2-009	LRS2-R	sci	1.84		20.66	0.87			Yes
0051	LFC Cal	09:45	106.5			HPF	cal							Yes
0052	LFC Cal	09:48	106.5			HPF	cal							Yes
0053	LFC Cal	10:17	106.5			HPF	cal							Yes
virus0000017_01	parallel	10:17	1800			VIRUS	sci							Yes
lrs20000018_01	parallel	10:17	1800	4.0	M25-2-009	LRS2-R	sci	1.85		20.61	0.89			Yes
0054	LFC Cal	10:20	106.5			HPF	cal							Yes
0055	LFC Cal	10:22	106.5			HPF	cal							Yes
0056	LFC Cal	10:51	106.5			HPF	cal							Yes
virus0000018_01	parallel	10:51	1800			VIRUS	sci							Yes
lrs20000019_01	parallel	10:51	1800	4.0	M25-2-009	LRS2-R	sci	2.01		20.52	0.96		Sky surface brightness 0.08 magnitudes brighter than requested, please check data is OK.	Yes
0057	LFC Cal	10:53	106.5			HPF	cal							Yes
0058	LFC Cal	10:55	106.5			HPF	cal							Yes
0059	test_drk_donotuse	11:22	10.7			HPF	cal							Yes
0060	HR8215_tell_std	11:27	117.2	6.0		HPF	telluric	1.76		18.42	0.90			Yes
lrs20000020_01	bias	11:33	0			LRS2	cal							Yes
virus0000019_01	bias	11:33	0			VIRUS	cal							Yes
virus0000020_01	Cd-A	11:38	15		ENG25-2-002	VIRUS	cal							Yes
virus0000021_01	Hg	11:39	15		ENG25-2-002	VIRUS	cal							Yes
virus0009990_01	flat_ldls_long	11:52	15			VIRUS	cal							Yes
virus0009991_01	bias	11:53	0			VIRUS	cal							Yes
0061	Dark	11:54	319.5			HPF	cal							Yes
0062	Quartz FCU	12:06	74.5			HPF	cal							Yes
0063	Quartz FCU	12:08	74.5			HPF	cal							Yes
0064	Quartz FCU	12:10	74.5			HPF	cal							Yes
0065	Quartz FCU	12:11	74.5			HPF	cal							Yes
0066	Quartz FCU	12:13	74.5			HPF	cal							Yes
0067	Quartz FCU	12:15	74.5			HPF	cal							Yes
0068	Quartz FCU	12:17	74.5			HPF	cal							Yes
0069	Alpha Bright Cal	12:19	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	12:21	85.2			HPF	cal							Yes
0071	Alpha Bright Cal	12:23	85.2			HPF	cal							Yes
0072	Alpha Bright Cal	12:25	85.2			HPF	cal							Yes
0073	LFC FCU	12:28	106.5			HPF	cal							Yes
0074	LFC FCU	12:30	106.5			HPF	cal							Yes
0075	LFC FCU	12:32	106.5			HPF	cal							Yes
0076	LFC FCU	12:34	106.5			HPF	cal							Yes
0077	LFC FCU	12:37	106.5			HPF	cal							Yes
0078	LFC FCU	12:39	106.5			HPF	cal							Yes
0079	LFC Cal	12:42	106.5			HPF	cal							Yes
0080	LFC Cal	12:44	106.5			HPF	cal							Yes
0081	Etalon Cal	12:52	159.8			HPF	cal							Yes
0082	Etalon Cal	12:55	159.8			HPF	cal							Yes
0083	Etalon Cal	12:58	159.8			HPF	cal							Yes
0084	Etalon Cal	13:02	159.8			HPF	cal							Yes
0085	UNe Slave Cal	13:05	426			HPF	cal							Yes
0086	UNe Slave Cal	13:13	426			HPF	cal							Yes
0087	UNe Slave Cal	13:21	426			HPF	cal							Yes
0088	UNe Slave Cal	13:29	426			HPF	cal							Yes
0089	UNe Slave Cal	13:36	426			HPF	cal							Yes
0090	UNe Slave Cal	13:44	426			HPF	cal							Yes
0091	LFC Cal	21:40	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:49	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:50	20			VIRUS	cal							Yes
virus0009901_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:52	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	21:56	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:58	15			LRS2	cal							Yes
0092	Dark	22:00	319.5			HPF	cal							Yes
0093	Quartz FCU	22:07	74.5			HPF	cal							Yes
0094	Quartz FCU	22:08	74.5			HPF	cal							Yes
0095	Quartz FCU	22:10	74.5			HPF	cal							Yes
0096	Quartz FCU	22:12	74.5			HPF	cal							Yes
0097	Quartz FCU	22:14	74.5			HPF	cal							Yes
0098	Quartz FCU	22:15	74.5			HPF	cal							Yes
0099	Quartz FCU	22:17	74.5			HPF	cal							Yes
0100	Alpha Bright Cal	22:19	85.2			HPF	cal							Yes
0101	Alpha Bright Cal	22:21	85.2			HPF	cal							Yes
0102	Alpha Bright Cal	22:23	85.2			HPF	cal							Yes
0103	Alpha Bright Cal	22:25	85.2			HPF	cal							Yes
0104	LFC FCU	22:28	106.5			HPF	cal							Yes
0105	LFC FCU	22:30	106.5			HPF	cal							Yes
0106	LFC Cal	22:33	106.5			HPF	cal							Yes
0107	LFC Cal	22:35	106.5			HPF	cal							Yes
0108	Etalon Cal	22:38	159.8			HPF	cal							Yes
0109	UNe Slave Cal	22:42	426			HPF	cal							Yes
lrs20000029_01	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000029_02	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000029_03	flat_Qth_R	22:46	15			LRS2	cal							Yes
lrs20000029_04	flat_Qth_R	22:47	15			LRS2	cal							Yes
lrs20000029_05	flat_Qth_R	22:48	15			LRS2	cal							Yes
0110	UNe Slave Cal	22:49	426			HPF	cal							Yes
lrs20000030_01	flat_ldls_long_B	22:49	20			LRS2	cal							Yes
lrs20000030_02	flat_ldls_long_B	22:51	20			LRS2	cal							Yes
lrs20000030_03	flat_ldls_long_B	22:52	20			LRS2	cal							Yes
lrs20000031_01	Cd-A_B	22:53	38			LRS2	cal							Yes
lrs20000031_02	Cd-A_B	22:55	38			LRS2	cal							Yes
0111	UNe Slave Cal	22:57	426			HPF	cal							Yes
lrs20000031_03	Cd-A_B	22:57	38			LRS2	cal							Yes
lrs20000032_01	FeAr_R	22:58	15			LRS2	cal							Yes
lrs20000032_02	FeAr_R	23:00	15			LRS2	cal							Yes
lrs20000032_03	FeAr_R	23:01	15			LRS2	cal							Yes
lrs20000033_01	Hg_R	23:02	20			LRS2	cal							Yes
lrs20000033_02	Hg_R	23:03	20			LRS2	cal							Yes
0112	UNe Slave Cal	23:05	426			HPF	cal							Yes
lrs20000033_03	Hg_R	23:05	20			LRS2	cal							Yes
lrs20000034_01	Hg_B	23:06	15			LRS2	cal							Yes
lrs20000034_02	Hg_B	23:07	15			LRS2	cal							Yes
lrs20000034_03	Hg_B	23:09	15			LRS2	cal							Yes
0113	UNe Slave Cal	23:13	426			HPF	cal							Yes
virus0000028_01	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000028_02	flat_ldls_long	23:17	15			VIRUS	cal							Yes
virus0000028_03	flat_ldls_long	23:18	15			VIRUS	cal							Yes
virus0000029_01	Cd-A	23:20	15			VIRUS	cal							Yes
0114	UNe Slave Cal	23:21	426			HPF	cal							Yes
virus0000029_02	Cd-A	23:21	15			VIRUS	cal							Yes
virus0000029_03	Cd-A	23:22	15			VIRUS	cal							Yes
virus0000030_01	Hg	23:24	15			VIRUS	cal							Yes
virus0000030_02	Hg	23:25	15			VIRUS	cal							Yes
virus0000030_03	Hg	23:27	15			VIRUS	cal							Yes
lrs20000035_01	bias	23:28	0			LRS2	cal							Yes
virus0000031_01	bias	23:28	0			VIRUS	cal							Yes
lrs20000035_02	bias	23:29	0			LRS2	cal							Yes
virus0000031_02	bias	23:29	0			VIRUS	cal							Yes
lrs20000035_03	bias	23:30	0			LRS2	cal							Yes
virus0000031_03	bias	23:30	0			VIRUS	cal							Yes
lrs20000035_04	bias	23:30	0			LRS2	cal							Yes
virus0000031_04	bias	23:31	0			VIRUS	cal							Yes
lrs20000035_05	bias	23:31	0			LRS2	cal							Yes
lrs20000035_06	bias	23:32	0			LRS2	cal							Yes
virus0000031_05	bias	23:32	0			VIRUS	cal							Yes
virus0000031_06	bias	23:32	0			VIRUS	cal							Yes
lrs20000035_07	bias	23:33	0			LRS2	cal							Yes
virus0000031_07	bias	23:33	0			VIRUS	cal							Yes
lrs20000035_08	bias	23:34	0			LRS2	cal							Yes
virus0000031_08	bias	23:34	0			VIRUS	cal							Yes
lrs20000035_09	bias	23:35	0			LRS2	cal							Yes
virus0000031_09	bias	23:35	0			VIRUS	cal							Yes
lrs20000035_10	bias	23:36	0			LRS2	cal							Yes
virus0000031_10	bias	23:36	0			VIRUS	cal							Yes
lrs20000035_11	bias	23:37	0			LRS2	cal							Yes
virus0000031_11	bias	23:37	0			VIRUS	cal							Yes
lrs20000036_01	dark	23:37	360			LRS2	cal							Yes
virus0000032_01	dark	23:38	360			VIRUS	cal							Yes
lrs20000036_02	dark	23:44	360			LRS2	cal							Yes
virus0000032_02	dark	23:45	360			VIRUS	cal							Yes
lrs20000036_03	dark	23:51	360			LRS2	cal							Yes
virus0000032_03	dark	23:51	360			VIRUS	cal							Yes