HET Night Report Reader

Civil Date	Ephemerides
2024-05-27	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:59	02:52	03:27	10:20	10:55	11:47	06:00	-
Night Length	6:53		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Cassie Crowe

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:51	27.0	24.3	03:43	clouds	01:52
06:51	24.9	24.6	10:53	twilight	04:02
Total Time Open					5:54

Program	Night Priority	Science
03:27	Idle due to weather (overcast)
06:53	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:27	03:08	1.4	2.91	30	-892	26.7	24.1	24.1	272	2	First of Night
↪ Comments			Bad dome seeing. Measured at 1/125
10:42	10:48	1.78	2.48	-30	+57	21.0	21.6	21.6	189	17	Post-Observing

Problem Reports					no PRs

TO Comments	Clouds and radar for first half of night after stacking. Clear for rest.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Quartz FCU	00:00	74.5			HPF	cal							Yes
0002	Quartz FCU	00:02	74.5			HPF	cal							Yes
0003	Quartz FCU	00:04	74.5			HPF	cal							Yes
0004	Alpha Bright Cal	00:06	85.2			HPF	cal							Yes
0005	Alpha Bright Cal	00:08	85.2			HPF	cal							Yes
0006	Alpha Bright Cal	00:10	85.2			HPF	cal							Yes
0007	Alpha Bright Cal	00:12	85.2			HPF	cal							Yes
0008	LFC FCU	00:15	106.5			HPF	cal							Yes
0009	LFC FCU	00:17	106.5			HPF	cal							Yes
0010	LFC Cal	00:20	106.5			HPF	cal							Yes
0011	LFC Cal	00:22	106.5			HPF	cal							Yes
0012	Etalon Cal	00:25	159.8			HPF	cal							Yes
0013	UNe Slave Cal	00:28	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	00:29	15			LRS2	cal							Yes
lrs20000001_02	flat_Qth_R	00:30	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	00:32	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	00:33	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	00:34	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	00:35	20			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	00:37	20			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	00:38	20			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	00:39	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	00:41	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	00:42	38			LRS2	cal							Yes
0014	UNe Slave Cal	00:43	852			HPF	cal							Yes
lrs20000004_01	FeAr_R	00:44	15			LRS2	cal							Yes
lrs20000004_02	FeAr_R	00:45	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	00:46	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	00:48	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	00:49	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	00:50	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	00:52	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	00:53	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	00:54	15			LRS2	cal							Yes
0015	UNe Slave Cal	00:58	852			HPF	cal							Yes
virus0000001_01	flat_ldls_long	01:01	15			VIRUS	cal							Yes
virus0000001_02	flat_ldls_long	01:02	15			VIRUS	cal							Yes
virus0000001_03	flat_ldls_long	01:03	15			VIRUS	cal							Yes
virus0000002_01	Cd-A	01:05	15			VIRUS	cal							Yes
virus0000002_02	Cd-A	01:06	15			VIRUS	cal							Yes
virus0000002_03	Cd-A	01:08	15			VIRUS	cal							Yes
virus0000003_01	Hg	01:09	15			VIRUS	cal							Yes
virus0000003_02	Hg	01:11	15			VIRUS	cal							Yes
virus0000003_03	Hg	01:12	15			VIRUS	cal							Yes
lrs20000007_01	bias	01:13	0			LRS2	cal							Yes
virus0000004_01	bias	01:13	0			VIRUS	cal							Yes
lrs20000007_02	bias	01:14	0			LRS2	cal							Yes
virus0000004_02	bias	01:14	0			VIRUS	cal							Yes
lrs20000007_03	bias	01:15	0			LRS2	cal							Yes
virus0000004_03	bias	01:15	0			VIRUS	cal							Yes
lrs20000007_04	bias	01:16	0			LRS2	cal							Yes
virus0000004_04	bias	01:16	0			VIRUS	cal							Yes
lrs20000007_05	bias	01:17	0			LRS2	cal							Yes
virus0000004_05	bias	01:17	0			VIRUS	cal							Yes
lrs20000007_06	bias	01:17	0			LRS2	cal							Yes
virus0000004_06	bias	01:18	0			VIRUS	cal							Yes
lrs20000007_07	bias	01:18	0			LRS2	cal							Yes
virus0000004_07	bias	01:19	0			VIRUS	cal							Yes
lrs20000007_08	bias	01:19	0			LRS2	cal							Yes
virus0000004_08	bias	01:20	0			VIRUS	cal							Yes
lrs20000007_09	bias	01:20	0			LRS2	cal							Yes
virus0000004_09	bias	01:20	0			VIRUS	cal							Yes
lrs20000007_10	bias	01:21	0			LRS2	cal							Yes
virus0000004_10	bias	01:21	0			VIRUS	cal							Yes
lrs20000007_11	bias	01:22	0			LRS2	cal							Yes
virus0000004_11	bias	01:22	0			VIRUS	cal							Yes
lrs20000008_01	dark	01:23	360			LRS2	cal							Yes
virus0000005_01	dark	01:23	360			VIRUS	cal							Yes
lrs20000008_02	dark	01:30	360			LRS2	cal							Yes
virus0000005_02	dark	01:30	360			VIRUS	cal							Yes
lrs20000008_03	dark	01:36	360			LRS2	cal							Yes
virus0000005_03	dark	01:37	360			VIRUS	cal							Yes
lrs20000009_01	skyflat	02:05	7			LRS2	cal							Yes
lrs20000010_01	skyflat	02:06	10			LRS2	cal							Yes
lrs20000011_01	skyflat	02:07	13			LRS2	cal							Yes
lrs20000012_01	skyflat	02:08	16			LRS2	cal							Yes
lrs20000013_01	skyflat	02:09	22			LRS2	cal							Yes
lrs20000014_01	skyflat	02:11	30			LRS2	cal							Yes
virus0000006_01	skyflat	02:15	7			VIRUS	cal							Yes
virus0000007_01	skyflat	02:16	10			VIRUS	cal							Yes
virus0000008_01	skyflat	02:18	14			VIRUS	cal							Yes
virus0000009_01	skyflat	02:19	18			VIRUS	cal							Yes
virus0000010_01	skyflat	02:20	26			VIRUS	cal							Yes
0016	LFC Cal	02:24	106.5			HPF	cal							Yes
0017	LFC Cal	02:27	106.5			HPF	cal							Yes
0018	LFC Cal	02:29	106.5			HPF	cal							Yes
0019	LFC Cal	04:54	106.5			HPF	cal							Yes
0020	LFC Cal	04:57	106.5			HPF	cal							Yes
virus0000011_01	DEXsp1425_000_W	04:57	360			VIRUS	cal						hobs testing	Yes
0021	LFC Cal	04:59	106.5			HPF	cal							Yes
0022	LFC Cal	05:01	106.5			HPF	cal							Yes
0023	LFC Cal	05:04	106.5			HPF	cal							Yes
virus0000011_02	DEXsp1425_000_W	05:04	360			VIRUS	cal							Yes
virus0000011_03	DEXsp1425_000_W	05:11	360			VIRUS	cal							Yes
virus0000012_01	bias	05:51	0			VIRUS	cal							Yes
0024	test_drk_donotuse	06:57	10.7			HPF	cal							Yes
virus0000013_01	parallel	06:58	3070.5			VIRUS	sci							Yes
0025	parallel	06:59	969.1	5.8	PSU24-2-013	HPF	sci	1.63		19.95	0.81	25		Yes
0026	parallel	07:16	969.1	0.8	PSU24-2-013	HPF	sci	1.54		19.87	0.82	28		Yes
0027	test_drk_donotuse	07:35	10.7			HPF	cal							Yes
0028	parallel	07:38	308.9	5.9	UT24-2-011	HPF	sci	1.51		19.88	0.85	226		Yes
virus0000014_01	parallel	07:38	1590			VIRUS	sci							Yes
0029	parallel	07:44	308.9	0.9	UT24-2-011	HPF	sci	1.47		19.86	0.85	232		Yes
0030	parallel	07:50	308.9	0.9	UT24-2-011	HPF	sci	1.40		19.82	0.85	237		Yes
lrs20000015_01	BD+262606_056_W	07:59	60	4.0		LRS2	spec	1.57		19.97	0.73			Yes
lrs20000016_01	BD+262606_066_W	08:03	30	3.5		LRS2	spec	1.54		19.77	0.83			Yes
virus0000015_01	1732526_052_E	08:09	60	5.0		VIRUS	spec	1.40		19.66	0.75			Yes
virus0000015_02	1732526_052_E	08:11	60	1.0		VIRUS	spec	1.39		19.68	0.74			Yes
virus0000015_03	1732526_052_E	08:14	60	2.0		VIRUS	spec	1.38		19.69	0.74			Yes
0031	test_drk_donotuse	08:17	10.7			HPF	cal							Yes
virus0000016_01	parallel	08:22	3070.5			VIRUS	sci							Yes
0032	parallel	08:23	969.1	7.8	PSU24-2-012	HPF	sci	1.78		19.88	0.86	89		P4
0033	parallel	08:40	969.1	0.8	PSU24-2-012	HPF	sci	1.72		19.86	0.85	86		P4
0034	LFC Cal	08:58	106.5			HPF	cal							Yes
0035	test_drk_donotuse	09:02	10.7			HPF	cal							Yes
0036	parallel	09:03	969.1	6.8	UT24-2-004	HPF	sci	1.69		19.68	0.88	28		Yes
virus0000017_01	parallel	09:03	3070.5			VIRUS	sci							Yes
0037	parallel	09:20	969.1	0.8	UT24-2-004	HPF	sci	1.63		19.49	0.87	26		Yes
0038	test_drk_donotuse	09:38	10.7			HPF	cal							Yes
virus0000018_01	parallel	09:41	3070.5			VIRUS	sci							Yes
0039	parallel	09:42	969.1	5.8	UT24-2-004	HPF	sci	1.78		19.75	0.86	30		Yes
0040	parallel	09:59	969.1	0.8	UT24-2-004	HPF	sci	2.01		19.74	0.85	26		Yes
0041	LFC Cal	10:21	106.5			HPF	cal							Yes
0042	parallel	10:24	969.1	8.8	PSU24-2-012	HPF	sci	1.79		19.07	0.98	44		Yes
virus0000019_01	parallel	10:24	1534.5			VIRUS	sci							Yes
lrs20000017_01	bias	10:43	0			LRS2	cal							Yes
virus0000020_01	bias	10:43	0			VIRUS	cal							Yes
virus0000021_01	Cd-A	10:48	15		ENG24-2-002	VIRUS	cal							Yes
virus0000022_01	Hg	10:49	15		ENG24-2-002	VIRUS	cal							Yes
0043	Dark	10:57	319.5			HPF	cal							Yes
0044	Quartz FCU	11:08	74.5			HPF	cal							Yes
0045	Quartz FCU	11:10	74.5			HPF	cal							Yes
0046	Quartz FCU	11:12	74.5			HPF	cal							Yes
0047	Quartz FCU	11:13	74.5			HPF	cal							Yes
0048	Quartz FCU	11:15	74.5			HPF	cal							Yes
0049	Quartz FCU	11:17	74.5			HPF	cal							Yes
0050	Quartz FCU	11:19	74.5			HPF	cal							Yes
0051	Alpha Bright Cal	11:21	85.2			HPF	cal							Yes
0052	Alpha Bright Cal	11:23	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	11:25	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	11:27	85.2			HPF	cal							Yes
0055	LFC FCU	11:30	106.5			HPF	cal							Yes
0056	LFC FCU	11:32	106.5			HPF	cal							Yes
0057	LFC FCU	11:34	106.5			HPF	cal							Yes
0058	LFC FCU	11:37	106.5			HPF	cal							Yes
0059	LFC FCU	11:39	106.5			HPF	cal							Yes
0060	LFC FCU	11:41	106.5			HPF	cal							Yes
0061	LFC Cal	11:44	106.5			HPF	cal							Yes
0062	LFC Cal	11:46	106.5			HPF	cal							Yes
0063	Etalon Cal	11:54	159.8			HPF	cal							Yes
0064	Etalon Cal	11:57	159.8			HPF	cal							Yes
0065	Etalon Cal	12:01	159.8			HPF	cal							Yes
0066	Etalon Cal	12:04	159.8			HPF	cal							Yes
0067	UNe Slave Cal	12:07	852			HPF	cal							Yes
0068	UNe Slave Cal	12:22	852			HPF	cal							Yes
0069	UNe Slave Cal	12:38	852			HPF	cal							Yes
0098	LFC Cal	23:28	106.5			HPF	cal							Yes
lrs20009900_01	bias	23:37	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	23:37	20			VIRUS	cal							Yes
virus0009901_01	bias	23:39	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	23:39	20			LRS2	cal							Yes
virus0009902_01	dark	23:41	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	23:42	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	23:43	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	23:45	15			LRS2	cal							Yes
0099	Dark	23:47	319.5			HPF	cal							Yes
0100	Quartz FCU	23:53	74.5			HPF	cal							Yes
0101	Quartz FCU	23:55	74.5			HPF	cal							Yes
0102	Quartz FCU	23:57	74.5			HPF	cal							Yes
0103	Quartz FCU	23:59	74.5			HPF	cal							Yes