HET Night Report Reader

Civil Date	Ephemerides
2024-03-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:20	02:06	02:35	11:25	11:54	12:40	05:30	-
Night Length	8:50		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
-	Amy Ray

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:10	17.5	16.5	11:59	twilight	10:49
Total Time Open					10:49

Program	Night Priority	Science
02:35	Science
03:31	Idle due to weather (clouds)
05:15	Science
07:46	Idle due to weather (clouds, queue hole)
10:42	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:45	02:16	0.47	0.74	60	-3311	16.5	16.0	16.1	182	10	First of Night
11:48	11:54	0.52	0.79	45	-2181	14.9	15.7	15.6	270	15	Post-Observing

Problem Reports					no PRs

TO Comments	Fighting clouds.

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	01:17	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	01:27	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:28	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:29	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:30	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:31	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:33	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:34	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:35	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:37	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:38	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:39	26			VIRUS	cal							Yes
0002	Dark	01:42	319.5			HPF	cal							Yes
lrs20000007_01	GD71_056_W	02:23	180	7.0		LRS2	spec	1.48	1.06	21.17	0.82			Yes
lrs20000008_01	GD71_066_W	02:28	180	2.0		LRS2	spec	1.48	0.82	20.36	0.92			Yes
virus0000006_01	parallel	02:35	600	4.0	HET24-1-100	VIRUS	sci	1.83	0.70	21.75	0.83			Yes
virus0000006_02	parallel	02:47	600	2.0	HET24-1-100	VIRUS	sci	1.63	0.67	21.76	0.83			Yes
virus0000006_03	parallel	02:58	600	1.0	HET24-1-100	VIRUS	sci	1.62	0.78	21.78	0.84			Yes
virus0000007_01	parallel	03:11	360	3.0	HET24-1-100	VIRUS	sci	1.60	0.82	21.74	0.56			Yes
virus0000007_02	parallel	03:18	360	1.0	HET24-1-100	VIRUS	sci	1.46	0.83	21.73	0.51			Yes
virus0000007_03	parallel	03:25	360	1.0	HET24-1-100	VIRUS	sci	1.39	0.83	21.64	0.30			Yes
virus0000008_01	parallel	03:35	360	4.0	HET24-1-100	VIRUS	sci	1.56	0.96	21.68	0.07		clouds	No
virus0000008_02	parallel	03:42	360	1.0	HET24-1-100	VIRUS	sci	1.67	0.84	21.69	0.09			No
virus0000008_03	parallel	03:49	360	1.0	HET24-1-100	VIRUS	sci	1.72		21.71	0.16			No
lrs20000009_01	parallel	04:02	360			LRS2	sci							Yes
virus0000009_01	parallel	04:02	360	7.0	UT24-1-014	VIRUS	sci	1.89		21.44	0.17			No
lrs20000009_02	parallel	04:09	360			LRS2	sci							Yes
virus0000009_02	parallel	04:09	360	1.0	UT24-1-014	VIRUS	sci	1.70	0.73	21.45	0.19			No
lrs20000009_03	parallel	04:16	360			LRS2	sci							Yes
virus0000009_03	parallel	04:16	360	1.0	UT24-1-014	VIRUS	sci	1.70	0.71	21.45	0.25			No
lrs20000010_01	parallel	04:26	360			LRS2	sci							Yes
virus0000010_01	parallel	04:26	360	4.0	UT24-1-014	VIRUS	sci	1.74		21.46	0.32		clouds	No
lrs20000010_02	parallel	04:33	360			LRS2	sci							Yes
virus0000010_02	parallel	04:33	360	1.0	UT24-1-014	VIRUS	sci	1.69		21.56	0.63			No
lrs20000010_03	parallel	04:40	360			LRS2	sci							Yes
virus0000010_03	parallel	04:41	360	2.0	UT24-1-014	VIRUS	sci	1.68		21.51	0.29			No
lrs20000011_01	parallel	04:54	600			LRS2	sci							Yes
virus0000011_01	parallel	04:54	600	7.0	M24-1-006	VIRUS	sci	1.51		21.71	0.24		low transparency due to some clouds	No
lrs20000011_02	parallel	05:05	600			LRS2	sci							Yes
virus0000011_02	parallel	05:05	600	1.0	M24-1-006	VIRUS	sci	1.81		21.73	0.62			No
virus0000012_01	parallel	05:20	1200			VIRUS	sci							Yes
lrs20000012_01	parallel	05:20	1200	5.0	UT24-1-002	LRS2-B	sci	1.72	1.21	21.71	0.65			Yes
virus0000013_01	parallel	05:43	1200			VIRUS	sci							Yes
lrs20000013_01	parallel	05:43	1200	3.0	UT24-1-002	LRS2-R	sci	1.58	0.99	20.25	0.93			Yes
virus0000014_01	parallel	06:09	300			VIRUS	sci							Yes
lrs20000014_01	parallel	06:09	300	6.0	PSU24-2-008	LRS2-R	sci	1.55	0.92	20.13	0.96			P4
virus0000015_01	parallel	06:18	2400			VIRUS	sci							Yes
lrs20000015_01	parallel	06:19	2400	5.0	PSU24-2-004	LRS2-B	sci	1.62	0.85	20.27	0.88			P4
virus0000016_01	parallel	07:04	300			VIRUS	sci							Yes
lrs20000016_01	parallel	07:04	300	5.0	PSU24-2-008	LRS2-R	sci	1.52	0.89	19.85	0.94			P4
virus0000017_01	WD1026+453_034_W	07:14	120	5.0		VIRUS	spec	1.46	0.81	20.17	0.85			Yes
virus0000017_02	WD1026+453_034_W	07:17	120	1.0		VIRUS	spec	1.41	0.88	20.16	0.85			Yes
virus0000017_03	WD1026+453_034_W	07:20	120	1.0		VIRUS	spec	1.46	1.09	20.15	0.83			Yes
virus0000018_01	WD1026+453_042_W	07:25	120	3.0		VIRUS	spec	1.42	0.85	20.12	0.83			Yes
virus0000018_02	WD1026+453_042_W	07:29	120	2.0		VIRUS	spec	1.44	0.89	20.11	0.81			Yes
virus0000018_03	WD1026+453_042_W	07:32	120	1.0		VIRUS	spec	1.45	1.00	20.11	0.81			Yes
virus0000019_01	WD1026+453_052_W	07:38	120	4.0		VIRUS	spec	1.43	0.89	20.08	0.74			Yes
virus0000019_02	WD1026+453_052_W	07:41	120	1.0		VIRUS	spec	1.38	0.78	20.08	0.71			Yes
virus0000019_03	WD1026+453_052_W	07:44	120	1.0		VIRUS	spec	1.48	0.78	19.94	0.63			Yes
virus0000020_01	parallel	07:51	300			VIRUS	sci							Yes
lrs20000017_01	parallel	07:51	300	5.0	PSU24-2-008	LRS2-R	sci	1.73	0.94	19.16	0.34		sky surface brightness to high	No
virus0000021_01	dark	08:19	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_02	dark	08:26	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_03	dark	08:33	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_04	dark	08:39	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_05	dark	08:46	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_06	dark	08:53	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_07	dark	09:00	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_08	dark	09:07	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_09	dark	09:14	360		ENG24-1-004	VIRUS	cal							Yes
virus0000021_10	dark	09:21	360		ENG24-1-004	VIRUS	cal							Yes
virus0000022_01	parallel	10:46	1100			VIRUS	sci							Yes
lrs20000018_01	parallel	10:47	1100	4.7	UT24-1-015	LRS2-B	sci	1.62	1.20	19.80	0.79			Yes
virus0000023_01	parallel	11:09	800			VIRUS	sci							Yes
lrs20000019_01	parallel	11:09	800	4.7	UT24-1-015	LRS2-R	sci	1.62	1.02	19.74	0.88			Yes
virus0000024_01	parallel	11:28	1200			VIRUS	sci							Yes
lrs20000020_01	parallel	11:28	1200	5.0	UT24-1-010	LRS2-B	sci	1.66	1.13	19.76	0.95			Yes
lrs20000021_01	bias	11:49	0			LRS2	cal							Yes
virus0000025_01	bias	11:49	0			VIRUS	cal							Yes
virus0000026_01	Cd-A	11:54	15		ENG24-1-002	VIRUS	cal							Yes
virus0000027_01	Hg	11:55	15		ENG24-1-002	VIRUS	cal							Yes
0082	LFC Cal	21:38	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:47	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:48	20			VIRUS	cal							Yes
virus0009901_01	bias	21:49	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	21:50	20			LRS2	cal							Yes
virus0009902_01	dark	21:51	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	21:52	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	21:54	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	21:55	15			LRS2	cal							Yes
0083	Dark	21:57	319.5			HPF	cal							Yes
0084	Quartz FCU	22:04	74.5			HPF	cal							Yes
0085	Quartz FCU	22:05	74.5			HPF	cal							Yes
0086	Quartz FCU	22:07	74.5			HPF	cal							Yes
0087	Quartz FCU	22:09	74.5			HPF	cal							Yes
0088	Quartz FCU	22:11	74.5			HPF	cal							Yes
0089	Quartz FCU	22:12	74.5			HPF	cal							Yes
0090	Quartz FCU	22:14	74.5			HPF	cal							Yes
0091	Alpha Bright Cal	22:17	85.2			HPF	cal							Yes
0092	Alpha Bright Cal	22:19	85.2			HPF	cal							Yes
0093	Alpha Bright Cal	22:20	85.2			HPF	cal							Yes
0094	Alpha Bright Cal	22:22	85.2			HPF	cal							Yes
0095	LFC FCU	22:25	106.5			HPF	cal							Yes
0096	LFC FCU	22:27	106.5			HPF	cal							Yes
0097	LFC Cal	22:30	106.5			HPF	cal							Yes
0098	LFC Cal	22:32	106.5			HPF	cal							Yes
0099	Etalon Cal	22:35	159.8			HPF	cal							Yes
0100	UNe Slave Cal	22:39	852			HPF	cal							Yes
lrs20000010_01	flat_Qth_R	22:40	15			LRS2	cal							Yes
lrs20000010_02	flat_Qth_R	22:41	15			LRS2	cal							Yes
lrs20000010_03	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000010_04	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000010_05	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000011_01	flat_ldls_long_B	22:46	20			LRS2	cal							Yes
lrs20000011_02	flat_ldls_long_B	22:48	20			LRS2	cal							Yes
lrs20000011_03	flat_ldls_long_B	22:49	20			LRS2	cal							Yes
lrs20000012_01	Cd-A_B	22:50	38			LRS2	cal							Yes
lrs20000012_02	Cd-A_B	22:52	38			LRS2	cal							Yes
lrs20000012_03	Cd-A_B	22:53	38			LRS2	cal							Yes
0101	UNe Slave Cal	22:54	852			HPF	cal							Yes
lrs20000013_01	FeAr_R	22:55	15			LRS2	cal							Yes
lrs20000013_02	FeAr_R	22:56	15			LRS2	cal							Yes
lrs20000013_03	FeAr_R	22:58	15			LRS2	cal							Yes
lrs20000014_01	Hg_R	22:59	20			LRS2	cal							Yes
lrs20000014_02	Hg_R	23:00	20			LRS2	cal							Yes
lrs20000014_03	Hg_R	23:01	20			LRS2	cal							Yes
lrs20000015_01	Hg_B	23:03	15			LRS2	cal							Yes
lrs20000015_02	Hg_B	23:04	15			LRS2	cal							Yes
lrs20000015_03	Hg_B	23:05	15			LRS2	cal							Yes
0102	UNe Slave Cal	23:09	852			HPF	cal							Yes
virus0000023_01	flat_ldls_long	23:12	15			VIRUS	cal							Yes
virus0000023_02	flat_ldls_long	23:13	15			VIRUS	cal							Yes
virus0000023_03	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000024_01	Cd-A	23:16	15			VIRUS	cal							Yes
virus0000024_02	Cd-A	23:17	15			VIRUS	cal							Yes
virus0000024_03	Cd-A	23:19	15			VIRUS	cal							Yes
virus0000025_01	Hg	23:20	15			VIRUS	cal							Yes
virus0000025_02	Hg	23:22	15			VIRUS	cal							Yes
virus0000025_03	Hg	23:23	15			VIRUS	cal							Yes
lrs20000016_01	bias	23:24	0			LRS2	cal							Yes
virus0000026_01	bias	23:24	0			VIRUS	cal							Yes
lrs20000016_02	bias	23:25	0			LRS2	cal							Yes
virus0000026_02	bias	23:25	0			VIRUS	cal							Yes
lrs20000016_03	bias	23:26	0			LRS2	cal							Yes
virus0000026_03	bias	23:26	0			VIRUS	cal							Yes
lrs20000016_04	bias	23:27	0			LRS2	cal							Yes
virus0000026_04	bias	23:27	0			VIRUS	cal							Yes
lrs20000016_05	bias	23:28	0			LRS2	cal							Yes
virus0000026_05	bias	23:28	0			VIRUS	cal							Yes
lrs20000016_06	bias	23:29	0			LRS2	cal							Yes
virus0000026_06	bias	23:29	0			VIRUS	cal							Yes
lrs20000016_07	bias	23:29	0			LRS2	cal							Yes
virus0000026_07	bias	23:30	0			VIRUS	cal							Yes
lrs20000016_08	bias	23:30	0			LRS2	cal							Yes
virus0000026_08	bias	23:31	0			VIRUS	cal							Yes
lrs20000016_09	bias	23:31	0			LRS2	cal							Yes
virus0000026_09	bias	23:31	0			VIRUS	cal							Yes
lrs20000016_10	bias	23:32	0			LRS2	cal							Yes
virus0000026_10	bias	23:32	0			VIRUS	cal							Yes
lrs20000016_11	bias	23:33	0			LRS2	cal							Yes
virus0000026_11	bias	23:33	0			VIRUS	cal							Yes
lrs20000017_01	dark	23:34	360			LRS2	cal							Yes
virus0000027_01	dark	23:34	360			VIRUS	cal							Yes
lrs20000017_02	dark	23:41	360			LRS2	cal							Yes
virus0000027_02	dark	23:41	360			VIRUS	cal							Yes
lrs20000017_03	dark	23:47	360			LRS2	cal							Yes
virus0000027_03	dark	23:48	360			VIRUS	cal							Yes