HET Night Report Reader

Civil Date	Ephemerides
2024-06-04	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:04	02:57	03:33	10:17	10:52	11:45	10:43	00:32
Night Length	6:44		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Justen Pautzke

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:57	25.0	23.6	11:26	twilight	09:29
Total Time Open					9:29

Program	Night Priority	Science
03:37	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:30	03:37	0.62	1.07	-22	204	24.1	24.4	25.1	291	19	First of Night
11:18	11:23	0.80	1.42	98	580	22.3	22.6	23.6	295	19	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6332	02:40-02:51	00:11	Segment 11:1 not moving. Tip/Tilt scale hanging around 1.3. Things started to move again about 10 mins later.
6333	05:46-06:46	01:00	virus hung on previous exposure
6334	10:06-10:19, 11:04-11:11	00:13	Delay in start of hpf exposure

TO Comments	Clear until the end of the night. Some issues reported.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	02:09	7			LRS2	cal							Yes
lrs20000002_01	skyflat	02:10	10			LRS2	cal							Yes
lrs20000003_01	skyflat	02:11	13			LRS2	cal							Yes
lrs20000004_01	skyflat	02:12	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:13	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:15	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:19	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:20	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:22	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:23	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:24	26			VIRUS	cal							Yes
lrs20000007_01	BD+292091_056_W	03:43	60	6.0		LRS2	spec	1.53	1.21	21.53	0.59			Yes
virus0000006_01	parallel	03:49	420	5.0	HET24-2-100	VIRUS	sci	1.47	1.04	21.89	0.80			Yes
virus0000006_02	parallel	03:57	420	1.0	HET24-2-100	VIRUS	sci	1.43	0.97	21.86	0.72			Yes
virus0000006_03	parallel	04:06	420	2.0	HET24-2-100	VIRUS	sci	1.43	0.86	21.87	0.73			Yes
virus0000007_01	parallel	04:16	480	3.0	HET24-2-100	VIRUS	sci	1.35	0.95	21.70	0.65			Yes
virus0000007_02	parallel	04:26	480	2.0	HET24-2-100	VIRUS	sci	1.33	0.87	21.62	0.49			Yes
virus0000007_03	parallel	04:35	480	1.0	HET24-2-100	VIRUS	sci	1.39	0.99	21.64	0.62			Yes
0001	test_drk_donotuse	04:44	10.7			HPF	cal							Yes
virus0000008_01	parallel	04:48	3070.5			VIRUS	sci							Yes
0002	parallel	04:49	969.1	5.8	PSU24-2-009	HPF	sci	1.53	1.11	20.15	0.85	157		P4
0003	parallel	05:06	969.1	0.8	PSU24-2-009	HPF	sci	1.47	1.07	20.16	0.79	151		P4
0004	test_drk_donotuse	05:27	10.7			HPF	cal							Yes
0005	test_drk_donotuse	05:41	10.7			HPF	cal							Yes
0006	HR6025_tell_std	05:44	117.2	22.0		HPF	telluric	1.59	1.02	19.88	0.83		encountered odd problem with multiple passphrase requests from hpf	Yes
lrs20000008_01	bias	06:07	0			LRS2	cal							Yes
lrs20000009_01	bias	06:10	0			LRS2	cal							Yes
lrs20000010_01	bias	06:30	0			LRS2	cal							Yes
virus0000013_01	bias	06:30	0			VIRUS	cal							Yes
virus0009921_01	flat_ldls_long	06:38	15			VIRUS	cal							Yes
virus0009922_01	bias	06:41	0			VIRUS	cal							Yes
virus0009922_02	bias	06:42	0			VIRUS	cal							Yes
virus0000014_01	1740346_034_E	06:51	60	5.0		VIRUS	spec	1.50	0.95	21.86	0.87			Yes
virus0000014_02	1740346_034_E	06:53	60	1.0		VIRUS	spec	1.49	0.96	21.84	0.88			Yes
virus0000014_03	1740346_034_E	06:56	60	2.0		VIRUS	spec	1.50	0.94	21.89	0.87			Yes
virus0000015_01	parallel	07:04	360	7.0	HET24-2-100	VIRUS	sci	1.59	0.88	21.90	0.89			Yes
virus0000015_02	parallel	07:11	360	1.0	HET24-2-100	VIRUS	sci	1.59	0.99	21.89	0.90			Yes
virus0000015_03	parallel	07:18	360	1.0	HET24-2-100	VIRUS	sci	1.70	1.02	21.92	0.86			Yes
virus0000016_01	parallel	07:28	360	4.0	HET24-2-100	VIRUS	sci	1.59	0.96	21.94	0.86			Yes
virus0000016_02	parallel	07:35	360	1.0	HET24-2-100	VIRUS	sci	1.61	0.93	21.87	0.83			Yes
virus0000016_03	parallel	07:42	360	1.0	HET24-2-100	VIRUS	sci	1.60	0.86	21.87	0.88			Yes
virus0000017_01	parallel	07:53	360	5.0	HET24-2-100	VIRUS	sci	1.49	1.01	22.06	0.89			Yes
virus0000017_02	parallel	08:00	360	1.0	HET24-2-100	VIRUS	sci	1.42	0.89	22.03	0.89			Yes
virus0000017_03	parallel	08:07	360	1.0	HET24-2-100	VIRUS	sci	1.37	0.93	21.96	0.92			Yes
virus0000018_01	parallel	08:17	420	4.0	HET24-2-100	VIRUS	sci	1.56	0.86	21.24			sky brightness constraint not met but moon is down, check data quality	Yes
virus0000018_02	parallel	08:25	420	1.0	HET24-2-100	VIRUS	sci	1.49	0.99	20.67				Yes
virus0000018_03	parallel	08:33	420	1.0	HET24-2-100	VIRUS	sci	1.46	0.88	20.80				Yes
virus0000019_01	parallel	08:49	600	9.0	HET24-2-100	VIRUS	sci	1.52	0.85	21.91	0.80			Yes
virus0000019_02	parallel	09:00	600	1.0	HET24-2-100	VIRUS	sci	1.43	0.96	21.91	0.79			Yes
virus0000019_03	parallel	09:11	600	1.0	HET24-2-100	VIRUS	sci	1.54	0.88	21.93	0.60			Yes
0007	test_drk_donotuse	09:22	10.7			HPF	cal							Yes
0008	parallel	09:27	969.1	5.8	UT24-2-004	HPF	sci	1.41	1.02	20.06	0.70	42		Yes
virus0000020_01	parallel	09:27	3070.5			VIRUS	sci							Yes
0009	parallel	09:44	969.1	0.8	UT24-2-004	HPF	sci	1.40	0.78	20.10	0.70	39		Yes
0010	test_drk_donotuse	10:03	10.7			HPF	cal							Yes
0011	parallel	10:19	969.1	18.8	UT24-2-004	HPF	sci	1.35	0.74	20.16	0.49	27	unexplaned delay in start of hpf exposure.	Yes
virus0000021_01	parallel	10:19	3070.5			VIRUS	sci							Yes
0012	parallel	10:36	969.1	1.8	UT24-2-004	HPF	sci	1.27	0.86	19.82	0.67	26		Yes
0013	test_drk_donotuse	11:03	10.7			HPF	cal							Yes
0014	parallel	11:11	276.9	18.4	UT24-2-008	HPF	sci	1.30	0.89	15.69	0.26	91	unexplaned delay in start of hpf exposure.	P4
virus0000022_01	parallel	11:11	478.5			VIRUS	sci							Yes
lrs20000011_01	bias	11:18	0			LRS2	cal							Yes
virus0000023_01	bias	11:20	0			VIRUS	cal							Yes
virus0000024_01	Cd-A	11:23	15		ENG24-2-002	VIRUS	cal							Yes
virus0000025_01	Hg	11:24	15		ENG24-2-002	VIRUS	cal							Yes
0015	Dark	11:33	319.5			HPF	cal							Yes
0016	Quartz FCU	11:44	74.5			HPF	cal							Yes
0017	Quartz FCU	11:46	74.5			HPF	cal							Yes
0018	Quartz FCU	11:48	74.5			HPF	cal							Yes
0019	Quartz FCU	11:50	74.5			HPF	cal							Yes
0020	Quartz FCU	11:51	74.5			HPF	cal							Yes
0021	Quartz FCU	11:53	74.5			HPF	cal							Yes
0022	Quartz FCU	11:55	74.5			HPF	cal							Yes
0023	Alpha Bright Cal	11:57	85.2			HPF	cal							Yes
0024	Alpha Bright Cal	11:59	85.2			HPF	cal							Yes
0025	Alpha Bright Cal	12:01	85.2			HPF	cal							Yes
0026	Alpha Bright Cal	12:03	85.2			HPF	cal							Yes
0027	LFC FCU	12:06	106.5			HPF	cal							Yes
0028	LFC FCU	12:08	106.5			HPF	cal							Yes
0029	LFC FCU	12:11	106.5			HPF	cal							Yes
0030	LFC FCU	12:13	106.5			HPF	cal							Yes
0031	LFC FCU	12:15	106.5			HPF	cal							Yes
0032	LFC FCU	12:18	106.5			HPF	cal							Yes
0033	LFC Cal	12:20	106.5			HPF	cal							Yes
0034	LFC Cal	12:23	106.5			HPF	cal							Yes
0035	Etalon Cal	12:31	159.8			HPF	cal							Yes
0036	Etalon Cal	12:34	159.8			HPF	cal							Yes
0037	Etalon Cal	12:37	159.8			HPF	cal							Yes
0038	Etalon Cal	12:40	159.8			HPF	cal							Yes
0039	UNe Slave Cal	12:44	852			HPF	cal							Yes
0040	UNe Slave Cal	12:59	852			HPF	cal							Yes
0041	UNe Slave Cal	13:14	852			HPF	cal							Yes
0049	LFC Cal	21:40	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:56	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:57	20			VIRUS	cal							Yes
virus0009901_01	bias	21:58	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:59	20			LRS2	cal							Yes
virus0009902_01	dark	22:00	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:01	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:03	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:04	15			LRS2	cal							Yes
0050	Dark	22:07	319.5			HPF	cal							Yes
0051	Quartz FCU	22:14	74.5			HPF	cal							Yes
0052	Quartz FCU	22:16	74.5			HPF	cal							Yes
0053	Quartz FCU	22:18	74.5			HPF	cal							Yes
0054	Quartz FCU	22:19	74.5			HPF	cal							Yes
0055	Quartz FCU	22:21	74.5			HPF	cal							Yes
0056	Quartz FCU	22:23	74.5			HPF	cal							Yes
0057	Quartz FCU	22:25	74.5			HPF	cal							Yes
0058	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0059	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0062	LFC FCU	22:36	106.5			HPF	cal							Yes
0063	LFC FCU	22:38	106.5			HPF	cal							Yes
0064	LFC Cal	22:40	106.5			HPF	cal							Yes
0065	LFC Cal	22:43	106.5			HPF	cal							Yes
0066	Etalon Cal	22:45	159.8			HPF	cal							Yes
0067	UNe Slave Cal	22:49	852			HPF	cal							Yes
lrs20000011_01	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000011_02	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000011_03	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000011_04	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000011_05	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000012_01	flat_ldls_long_B	22:56	20			LRS2	cal							Yes
lrs20000012_02	flat_ldls_long_B	22:58	20			LRS2	cal							Yes
lrs20000012_03	flat_ldls_long_B	22:59	20			LRS2	cal							Yes
lrs20000013_01	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000013_02	Cd-A_B	23:02	38			LRS2	cal							Yes
0068	UNe Slave Cal	23:04	852			HPF	cal							Yes
lrs20000013_03	Cd-A_B	23:04	38			LRS2	cal							Yes
lrs20000014_01	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000014_02	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000014_03	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000015_01	Hg_R	23:09	20			LRS2	cal							Yes
lrs20000015_02	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000015_03	Hg_R	23:12	20			LRS2	cal							Yes
lrs20000016_01	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000016_02	Hg_B	23:14	15			LRS2	cal							Yes
lrs20000016_03	Hg_B	23:15	15			LRS2	cal							Yes
0069	UNe Slave Cal	23:19	852			HPF	cal							Yes
virus0000025_01	flat_ldls_long	23:22	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:26	15			VIRUS	cal							Yes
virus0000026_02	Cd-A	23:28	15			VIRUS	cal							Yes
virus0000026_03	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000027_01	Hg	23:30	15			VIRUS	cal							Yes
virus0000027_02	Hg	23:32	15			VIRUS	cal							Yes
virus0000027_03	Hg	23:33	15			VIRUS	cal							Yes
lrs20000017_01	bias	23:35	0			LRS2	cal							Yes
virus0000028_01	bias	23:35	0			VIRUS	cal							Yes
lrs20000017_02	bias	23:35	0			LRS2	cal							Yes
virus0000028_02	bias	23:35	0			VIRUS	cal							Yes
lrs20000017_03	bias	23:36	0			LRS2	cal							Yes
virus0000028_03	bias	23:36	0			VIRUS	cal							Yes
lrs20000017_04	bias	23:37	0			LRS2	cal							Yes
virus0000028_04	bias	23:37	0			VIRUS	cal							Yes
lrs20000017_05	bias	23:38	0			LRS2	cal							Yes
virus0000028_05	bias	23:38	0			VIRUS	cal							Yes
lrs20000017_06	bias	23:39	0			LRS2	cal							Yes
virus0000028_06	bias	23:39	0			VIRUS	cal							Yes
lrs20000017_07	bias	23:40	0			LRS2	cal							Yes
virus0000028_07	bias	23:40	0			VIRUS	cal							Yes
lrs20000017_08	bias	23:40	0			LRS2	cal							Yes
virus0000028_08	bias	23:41	0			VIRUS	cal							Yes
lrs20000017_09	bias	23:41	0			LRS2	cal							Yes
virus0000028_09	bias	23:42	0			VIRUS	cal							Yes
lrs20000017_10	bias	23:42	0			LRS2	cal							Yes
virus0000028_10	bias	23:42	0			VIRUS	cal							Yes
lrs20000017_11	bias	23:43	0			LRS2	cal							Yes
virus0000028_11	bias	23:43	0			VIRUS	cal							Yes
lrs20000018_01	dark	23:44	360			LRS2	cal							Yes
virus0000029_01	dark	23:44	360			VIRUS	cal							Yes
lrs20000018_02	dark	23:51	360			LRS2	cal							Yes
virus0000029_02	dark	23:51	360			VIRUS	cal							Yes
lrs20000018_03	dark	23:58	360			LRS2	cal							Yes
virus0000029_03	dark	23:58	360			VIRUS	cal							Yes