HET Night Report Reader

Civil Date	Ephemerides
2024-06-26	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:10	03:04	03:40	10:18	10:54	11:48	05:52	-
Night Length	6:38		Sunset Temperature

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

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:03	26.2	24.8	10:54	twilight	08:51
Total Time Open					8:51

Program	Night Priority	Science
03:40	Science
05:17	Idle due to weather (Clouds)
06:27	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:37	03:05	0.53	1.05	-30	-614	24.2	24.7	25.0	115	18	First of Night
05:52	06:27	0.70	1.81	-40	+1342	21.8	22.1	22.8	158	6	Stack/Re-stack
10:45	10:51	0.95	2.22	100	+2021	20.2	20.6	21.8	285	12	Post-Observing

Problem Reports					no PRs

TO Comments	Clouds on horizon until EON, otherwise stable.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000011_02	dark	00:00	360			VIRUS	cal							Yes
lrs20000011_03	dark	00:06	360			LRS2	cal							Yes
virus0000011_03	dark	00:07	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	02:16	7			LRS2	cal							Yes
lrs20000002_01	skyflat	02:17	10			LRS2	cal							Yes
lrs20000003_01	skyflat	02:18	13			LRS2	cal							Yes
lrs20000004_01	skyflat	02:19	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:20	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:22	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:26	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:27	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:28	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:30	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:31	26			VIRUS	cal							Yes
0001	test_drk_donotuse	03:08	10.7			HPF	cal							Yes
0002	HR6203_tell_std	03:13	330.2	7.5		HPF	telluric	1.40	0.72	20.31	0.57			Yes
0003	test_drk_donotuse	03:25	10.7			HPF	cal							Yes
0004	parallel	03:27	308.9	8.9	UT24-2-012	HPF	sci	1.36	0.73	20.24	0.48	202	Transparency slightly lower than requested in first exposure but SNR looks ok. Please check that data is useful.	P4
0005	parallel	03:32	308.9	-0.1	UT24-2-012	HPF	sci	1.35	0.73	20.29	0.55	221		P4
0006	parallel	03:38	308.9	0.9	UT24-2-012	HPF	sci	1.32	0.69	20.31	0.58	236		P4
0007	test_drk_donotuse	03:47	10.7			HPF	cal							Yes
0008	parallel	03:49	969.1	5.8	UT24-2-004	HPF	sci	1.44	0.86	20.41	0.67	92		P4
0009	parallel	04:06	969.1	0.8	UT24-2-004	HPF	sci	1.52	1.01	20.55	0.72	99		P4
0010	LFC Cal	04:27	106.5			HPF	cal							Yes
virus0000006_01	parallel	04:27	420	5.0	HET24-2-100	VIRUS	sci	1.52	0.78	21.70	0.64			Yes
0011	LFC Cal	04:29	106.5			HPF	cal							Yes
0012	LFC Cal	04:32	106.5			HPF	cal							Yes
virus0000006_02	parallel	04:35	420	1.0	HET24-2-100	VIRUS	sci	1.53	0.82	21.73	0.69			Yes
virus0000006_03	parallel	04:43	420	1.0	HET24-2-100	VIRUS	sci	1.62	0.69	21.74	0.67			Yes
0013	LFC Cal	04:54	106.5			HPF	cal							Yes
virus0000007_01	parallel	04:54	420	4.0	HET24-2-100	VIRUS	sci	1.79	0.72	21.73	0.69			Yes
0014	LFC Cal	04:57	106.5			HPF	cal							Yes
0015	LFC Cal	04:59	106.5			HPF	cal							Yes
virus0000007_02	parallel	05:02	420	1.0	HET24-2-100	VIRUS	sci	1.76	0.74	21.71	0.72			Yes
virus0000007_03	parallel	05:10	420	1.0	HET24-2-100	VIRUS	sci	1.78	0.89	21.75	0.75			Yes
virus0000008_01	parallel	05:20	420	3.0	HET24-2-100	VIRUS	sci	1.83	0.86	21.72	0.66		Clouds lowered transparency starting in second exposure and continued into third.	No
0016	LFC Cal	05:21	106.5			HPF	cal							Yes
0017	LFC Cal	05:23	106.5			HPF	cal							Yes
0018	LFC Cal	05:25	106.5			HPF	cal							Yes
virus0000008_02	parallel	05:29	420	2.0	HET24-2-100	VIRUS	sci	1.89	0.79	21.65	0.46			No
virus0000008_03	parallel	05:37	420	1.0	HET24-2-100	VIRUS	sci	2.04	1.43	21.62	0.39			No
0019	test_drk_donotuse	06:30	10.7			HPF	cal							Yes
0020	parallel	06:31	969.1	3.8	UT24-2-009	HPF	sci	1.35	1.05	18.98	0.60	67		P4
0021	parallel	06:48	969.1	0.8	UT24-2-009	HPF	sci	1.28	0.96	18.77	0.63	79		P4
0022	LFC Cal	07:06	106.5			HPF	cal							Yes
0023	test_drk_donotuse	07:09	10.7			HPF	cal							Yes
0024	parallel	07:10	969.1	5.8	UT24-2-004	HPF	sci	1.28	0.98	18.87	0.64	31		Yes
0025	parallel	07:27	969.1	0.8	UT24-2-004	HPF	sci	1.21	0.92	18.90	0.66	35		Yes
0026	test_drk_donotuse	07:47	10.7			HPF	cal							Yes
0027	parallel	07:49	276.9	6.4	UT24-2-008	HPF	sci	1.43	1.06	18.84	0.53	122		P4
0028	test_drk_donotuse	07:58	10.7			HPF	cal							Yes
0029	parallel	07:59	969.1	4.8	UT24-2-004	HPF	sci	1.31	1.10	18.35	0.71	29		Yes
0030	parallel	08:16	969.1	0.8	UT24-2-004	HPF	sci	1.29	0.65	18.76	0.80	36		Yes
0031	test_drk_donotuse	08:38	10.7			HPF	cal							Yes
0032	parallel	08:39	969.1	6.8	UT24-2-004	HPF	sci	1.25	0.61	18.66	0.85	39		Yes
0033	parallel	08:56	969.1	0.8	UT24-2-004	HPF	sci	1.30	0.72	18.60	0.85	36		Yes
0034	test_drk_donotuse	09:16	10.7			HPF	cal							Yes
0035	parallel	09:18	330.2	5.5	UT24-2-009	HPF	sci	1.35	0.64	19.85	0.64	292		P4
0036	parallel	09:24	330.2	1.5	UT24-2-009	HPF	sci	1.52	0.84	19.84	0.64	290		P4
0037	parallel	09:30	330.2	0.5	UT24-2-009	HPF	sci	1.58	0.86	19.81	0.63	290		P4
0038	parallel	09:36	330.2	0.5	UT24-2-009	HPF	sci	1.57	1.17	19.79	0.62	276		P4
0039	parallel	09:42	330.2	0.5	UT24-2-009	HPF	sci	1.61	1.38	19.80	0.63	253		P4
0040	parallel	09:49	330.2	0.5	UT24-2-009	HPF	sci	1.65	1.67	19.78	0.65	242		P4
0041	LFC Cal	09:55	106.5			HPF	cal							Yes
0042	test_drk_donotuse	09:58	10.7			HPF	cal							Yes
0043	parallel	09:59	969.1	5.8	UT24-2-004	HPF	sci	1.89	1.25	19.29	0.82	49		Yes
0044	parallel	10:16	969.1	0.8	UT24-2-004	HPF	sci	2.04	1.44	19.12	0.78	46		Yes
0045	test_drk_donotuse	10:38	10.7			HPF	cal							Yes
lrs20000007_01	bias	10:46	0			LRS2	cal							Yes
virus0000009_01	bias	10:46	0			VIRUS	cal							Yes
virus0000010_01	Cd-A	10:51	15		ENG24-2-002	VIRUS	cal							Yes
virus0000011_01	Hg	10:52	15		ENG24-2-002	VIRUS	cal							Yes
0046	Dark	10:55	319.5			HPF	cal							Yes
0047	Quartz FCU	11:07	74.5			HPF	cal							Yes
0048	Quartz FCU	11:08	74.5			HPF	cal							Yes
0049	Quartz FCU	11:10	74.5			HPF	cal							Yes
0050	Quartz FCU	11:12	74.5			HPF	cal							Yes
0051	Quartz FCU	11:14	74.5			HPF	cal							Yes
0052	Quartz FCU	11:16	74.5			HPF	cal							Yes
0053	Quartz FCU	11:17	74.5			HPF	cal							Yes
0054	Alpha Bright Cal	11:20	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	11:22	85.2			HPF	cal							Yes
0056	Alpha Bright Cal	11:24	85.2			HPF	cal							Yes
0057	Alpha Bright Cal	11:26	85.2			HPF	cal							Yes
0058	LFC FCU	11:28	106.5			HPF	cal							Yes
0059	LFC FCU	11:30	106.5			HPF	cal							Yes
0060	LFC FCU	11:33	106.5			HPF	cal							Yes
0061	LFC FCU	11:35	106.5			HPF	cal							Yes
0062	LFC FCU	11:37	106.5			HPF	cal							Yes
0063	LFC FCU	11:40	106.5			HPF	cal							Yes
0064	LFC Cal	11:43	106.5			HPF	cal							Yes
0065	LFC Cal	11:45	106.5			HPF	cal							Yes
0066	Etalon Cal	11:53	159.8			HPF	cal							Yes
0067	Etalon Cal	11:56	159.8			HPF	cal							Yes
0068	Etalon Cal	11:59	159.8			HPF	cal							Yes
0069	Etalon Cal	12:02	159.8			HPF	cal							Yes
0070	UNe Slave Cal	12:06	852			HPF	cal							Yes
0071	UNe Slave Cal	12:21	852			HPF	cal							Yes
0072	UNe Slave Cal	12:36	852			HPF	cal							Yes
lrs20009900_01	bias	22:01	0			LRS2	cal							Yes
0056	LFC Cal	22:01	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	22:01	20			VIRUS	cal							Yes
virus0009901_01	bias	22:03	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:04	20			LRS2	cal							Yes
virus0009902_01	dark	22:05	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:06	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:08	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:09	15			LRS2	cal							Yes
0057	Dark	22:15	319.5			HPF	cal							Yes
0058	Quartz FCU	22:21	74.5			HPF	cal							Yes
0059	Quartz FCU	22:23	74.5			HPF	cal							Yes
0060	Quartz FCU	22:25	74.5			HPF	cal							Yes
0061	Quartz FCU	22:26	74.5			HPF	cal							Yes
0062	Quartz FCU	22:28	74.5			HPF	cal							Yes
0063	Quartz FCU	22:30	74.5			HPF	cal							Yes
0064	Quartz FCU	22:32	74.5			HPF	cal							Yes
0065	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0066	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0067	Alpha Bright Cal	22:38	85.2			HPF	cal							Yes
0068	Alpha Bright Cal	22:40	85.2			HPF	cal							Yes
0069	LFC FCU	22:43	106.5			HPF	cal							Yes
0070	LFC FCU	22:45	106.5			HPF	cal							Yes
0071	LFC Cal	22:48	106.5			HPF	cal							Yes
0072	LFC Cal	22:50	106.5			HPF	cal							Yes
0073	Etalon Cal	22:53	159.8			HPF	cal							Yes
0074	UNe Slave Cal	22:56	852			HPF	cal							Yes
lrs20000004_01	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20000004_02	flat_Qth_R	23:01	15			LRS2	cal							Yes
lrs20000004_03	flat_Qth_R	23:02	15			LRS2	cal							Yes
lrs20000004_04	flat_Qth_R	23:03	15			LRS2	cal							Yes
lrs20000004_05	flat_Qth_R	23:04	15			LRS2	cal							Yes
lrs20000005_01	flat_ldls_long_B	23:05	20			LRS2	cal							Yes
lrs20000005_02	flat_ldls_long_B	23:07	20			LRS2	cal							Yes
lrs20000005_03	flat_ldls_long_B	23:08	20			LRS2	cal							Yes
lrs20000006_01	Cd-A_B	23:09	38			LRS2	cal							Yes
0075	UNe Slave Cal	23:11	852			HPF	cal							Yes
lrs20000006_02	Cd-A_B	23:11	38			LRS2	cal							Yes
lrs20000006_03	Cd-A_B	23:13	38			LRS2	cal							Yes
lrs20000007_01	FeAr_R	23:14	15			LRS2	cal							Yes
lrs20000007_02	FeAr_R	23:15	15			LRS2	cal							Yes
lrs20000007_03	FeAr_R	23:17	15			LRS2	cal							Yes
lrs20000008_01	Hg_R	23:18	20			LRS2	cal							Yes
lrs20000008_02	Hg_R	23:19	20			LRS2	cal							Yes
lrs20000008_03	Hg_R	23:20	20			LRS2	cal							Yes
lrs20000009_01	Hg_B	23:22	15			LRS2	cal							Yes
lrs20000009_02	Hg_B	23:23	15			LRS2	cal							Yes
lrs20000009_03	Hg_B	23:24	15			LRS2	cal							Yes
0076	UNe Slave Cal	23:27	852			HPF	cal							Yes
virus0000007_01	flat_ldls_long	23:31	15			VIRUS	cal							Yes
virus0000007_02	flat_ldls_long	23:32	15			VIRUS	cal							Yes
virus0000007_03	flat_ldls_long	23:34	15			VIRUS	cal							Yes
virus0000008_01	Cd-A	23:35	15			VIRUS	cal							Yes
virus0000008_02	Cd-A	23:36	15			VIRUS	cal							Yes
virus0000008_03	Cd-A	23:38	15			VIRUS	cal							Yes
virus0000009_01	Hg	23:39	15			VIRUS	cal							Yes
virus0000009_02	Hg	23:41	15			VIRUS	cal							Yes
virus0000009_03	Hg	23:42	15			VIRUS	cal							Yes
lrs20000010_01	bias	23:43	0			LRS2	cal							Yes
virus0000010_01	bias	23:43	0			VIRUS	cal							Yes
lrs20000010_02	bias	23:44	0			LRS2	cal							Yes
virus0000010_02	bias	23:44	0			VIRUS	cal							Yes
lrs20000010_03	bias	23:45	0			LRS2	cal							Yes
virus0000010_03	bias	23:45	0			VIRUS	cal							Yes
lrs20000010_04	bias	23:46	0			LRS2	cal							Yes
virus0000010_04	bias	23:46	0			VIRUS	cal							Yes
lrs20000010_05	bias	23:47	0			LRS2	cal							Yes
virus0000010_05	bias	23:47	0			VIRUS	cal							Yes
lrs20000010_06	bias	23:47	0			LRS2	cal							Yes
virus0000010_06	bias	23:48	0			VIRUS	cal							Yes
lrs20000010_07	bias	23:48	0			LRS2	cal							Yes
virus0000010_07	bias	23:49	0			VIRUS	cal							Yes
lrs20000010_08	bias	23:49	0			LRS2	cal							Yes
virus0000010_08	bias	23:49	0			VIRUS	cal							Yes
lrs20000010_09	bias	23:50	0			LRS2	cal							Yes
virus0000010_09	bias	23:50	0			VIRUS	cal							Yes
lrs20000010_10	bias	23:51	0			LRS2	cal							Yes
virus0000010_10	bias	23:51	0			VIRUS	cal							Yes
lrs20000010_11	bias	23:52	0			LRS2	cal							Yes
virus0000010_11	bias	23:52	0			VIRUS	cal							Yes
lrs20000011_01	dark	23:53	360			LRS2	cal							Yes
virus0000011_01	dark	23:53	360			VIRUS	cal							Yes
lrs20000011_02	dark	23:59	360			LRS2	cal							Yes