HET Night Report Reader

Civil Date	Ephemerides
2021-10-18	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:28	01:13	01:41	11:41	12:09	12:55	23:34	12:10
Night Length	10:00		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Nathan McReynolds	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:27	19.0	16.0	12:08	twilight	11:41
Total Time Open					11:41

Program	Night Priority	Science
01:41	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:53	01:28	0.52	0.79	50	+1	18.1	16.8	16.4	182	16	First of Night
↪ Comments			HEFI was super dim tonight (all exposures underexposed), exposure time increased to 1/125

Problem Reports
PR Number	Times	Time Lost	Description	Response
5925	05:37-05:47, 10:55-11:01	00:16	guide probe positioning error
5926	07:31-07:42	00:11	sc command did not stop hpf exposure

Ops Comments	none

TO Comments	none

RA Comments	Mostly cloudy at sunset (00:28 UT). Night for high pri sci-eng. Took L/V skyflats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:31	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:32	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:34	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:35	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:36	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:37	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:43	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:44	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:45	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:47	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:48	26			VIRUS	cal							Yes
0001	parallel	01:32	756.1	4.4	UT21-3-007	HPF	sci	1.80		18.43	0.63	244		P4
virus0000006_01	parallel	01:32	1119			VIRUS	sci							Yes
0002	LFC Cal	01:55	106.5			HPF	cal							Yes
virus0000007_01	parallel	01:55	1800			VIRUS	sci							Yes
lrs20000007_01	parallel	01:55	1800	10.0	UT21-3-002	LRS2-B	sci	1.68	1.03	17.29	0.42			Yes
0003	LFC Cal	01:57	106.5			HPF	cal							Yes
0004	LFC Cal	01:59	106.5			HPF	cal							Yes
0005	parallel	02:31	969.1	5.8	UT21-3-004	HPF	sci	1.67	0.97	19.43	0.88	36		P4
virus0000008_01	parallel	02:31	2872.5			VIRUS	sci							Yes
0006	parallel	02:47	969.1	0.8	UT21-3-004	HPF	sci	1.66	1.40	19.37	0.85	35		P4
0007	HR7608_tell_std	03:09	117.2	5.0		HPF	telluric	2.07	1.29	19.31	0.94			Yes
0008	LFC Cal	03:13	106.5			HPF	cal							Yes
0009	parallel	03:17	308.9	5.9	UT21-3-005	HPF	sci	2.53	2.25	19.12	0.85	331		Yes
virus0000009_01	parallel	03:17	1417.5			VIRUS	sci							Yes
0010	parallel	03:23	308.9	0.9	UT21-3-005	HPF	sci	1.90	1.81	19.13	0.86	345		Yes
0011	parallel	03:28	308.9	0.9	UT21-3-005	HPF	sci	2.05	1.62	19.14	0.87	340		Yes
0012	LFC Cal	03:35	106.5			HPF	cal							Yes
0013	parallel	03:40	969.1	6.8	PSU21-3-011	HPF	sci	1.93	1.77	19.08	0.90	142		Yes
virus0000010_01	parallel	03:40	2872.5			VIRUS	sci							Yes
0014	parallel	03:57	969.1	-0.2	PSU21-3-011	HPF	sci	1.84	1.50	19.06	0.91	152		Yes
0015	LFC Cal	04:14	106.5			HPF	cal							Yes
lrs20000008_01	FEIGE110_056_E	04:18	60	5.0		LRS2	spec	2.28	1.57	17.77	0.80			Yes
lrs20000009_01	FEIGE110_066_E	04:21	120	2.0		LRS2	spec	2.25	1.98	17.60	1.09			Yes
0016	LFC Cal	04:25	106.5			HPF	cal							Yes
0017	LFC Cal	04:28	106.5			HPF	cal							Yes
virus0000011_01	parallel	04:28	1800			VIRUS	sci							Yes
lrs20000010_01	parallel	04:28	1800	5.0	UT21-3-002	LRS2-B	sci	1.93	1.66	18.14	0.66			Yes
0018	LFC Cal	04:30	106.5			HPF	cal							Yes
0019	parallel	05:04	969.1	5.8	PSU21-3-009	HPF	sci	2.37		18.74	0.91	276		Yes
virus0000012_01	parallel	05:04	2872.5			VIRUS	sci							Yes
0020	parallel	05:20	969.1	0.8	PSU21-3-009	HPF	sci	2.20	1.67	18.81	0.92	315		Yes
0021	LFC Cal	05:38	106.5			HPF	cal							Yes
0022	LFC Cal	05:50	106.5			HPF	cal							Yes
0023	parallel	05:53	958.5	6.0	UT21-3-005	HPF	sci	1.49	1.17	17.39	0.82	101		Yes
virus0000013_01	parallel	05:53	2857.5			VIRUS	sci							Yes
0024	parallel	06:09	958.5	0.0	UT21-3-005	HPF	sci	1.47	1.10	17.78	0.88	108		Yes
0025	LFC Cal	06:27	106.5			HPF	cal							Yes
0026	parallel	06:31	489.9	5.8	UT21-3-007	HPF	sci	1.68	1.29	18.91	0.79	338		P4
virus0000014_01	parallel	06:31	715.5			VIRUS	sci							Yes
0027	LFC Cal	06:42	106.5			HPF	cal							Yes
0028	parallel	06:45	617.7	5.7	UT21-3-005	HPF	sci	1.71	1.16	18.83	0.79	150		Yes
virus0000015_01	parallel	06:45	1837.5			VIRUS	sci							Yes
0029	parallel	06:56	617.7	0.7	UT21-3-005	HPF	sci	1.70	0.98	18.86	0.81	176		Yes
0030	LFC Cal	07:07	106.5			HPF	cal							Yes
0031	LFC Cal	07:13	106.5			HPF	cal							Yes
virus0000016_01	parallel	07:14	360			VIRUS	sci							Yes
lrs20000011_01	parallel	07:14	360	8.0	PSU21-3-003	LRS2-B	sci	1.71	0.97	18.48	0.74			P4
0032	LFC Cal	07:15	106.5			HPF	cal							Yes
0033	LFC Cal	07:18	106.5			HPF	cal							Yes
0034	parallel	07:21	617.7	0.7	UT21-3-014	HPF	sci	1.64	1.19	18.42	0.77		began exposure prematurely by accident	No
virus0000017_01	parallel	07:21	2767.5			VIRUS	sci							Yes
0035	parallel	07:32	617.7	0.7	UT21-3-014	HPF	sci	1.56	0.95	18.35	0.78		mistaken exposure , see PR5926	No
0036	LFC Cal	07:43	106.5			HPF	cal							Yes
0037	parallel	07:52	724.2	9.9	UT21-3-007	HPF	sci	1.44	1.10	18.93	0.89	338		P4
virus0000018_01	parallel	08:08	1069.5			VIRUS	sci							Yes
0038	parallel	08:11	383.4	7.6	UT21-3-007	HPF	sci	1.48	0.98	18.99	1.04	551		P4
virus0000019_01	parallel	08:11	567			VIRUS	sci							Yes
0039	parallel	08:23	969.1	4.8	UT21-3-004	HPF	sci	1.50	0.79	19.17	0.86	49		Yes
virus0000020_01	parallel	08:23	2872.5			VIRUS	sci							Yes
0040	parallel	08:40	969.1	0.8	UT21-3-004	HPF	sci	1.70	0.83	19.24	0.88	54		Yes
0041	parallel	09:03	969.1	6.8	PSU21-3-009	HPF	sci	1.35	0.95	18.03	0.82	415		Yes
virus0000021_01	parallel	09:03	2872.5			VIRUS	sci							Yes
0042	parallel	09:20	969.1	0.8	PSU21-3-009	HPF	sci	1.91	1.02	18.08	0.97	420		Yes
0043	LFC Cal	09:37	106.5			HPF	cal							Yes
0044	parallel	09:43	649.6	7.2	UT21-3-004	HPF	sci	2.14	1.34	19.18	0.92	38		Yes
virus0000022_01	parallel	09:43	2902.5			VIRUS	sci							Yes
0045	parallel	09:55	649.6	0.2	UT21-3-004	HPF	sci	1.74	1.04	19.22	0.92	38		Yes
0046	parallel	10:06	649.6	1.2	UT21-3-004	HPF	sci	1.71	1.12	19.25	0.93	42		Yes
0047	parallel	10:22	969.1	4.8	PSU21-3-009	HPF	sci	1.50	1.14	19.38	0.91	200		Yes
virus0000023_01	parallel	10:22	2872.5			VIRUS	sci							Yes
0048	parallel	10:39	969.1	0.8	PSU21-3-009	HPF	sci	1.67	0.98	19.45	0.90	220		Yes
0049	LFC Cal	10:56	106.5			HPF	cal							Yes
0050	parallel	11:08	308.9	7.9	UT21-3-006	HPF	sci	1.63	1.19	18.76	0.90	82		Yes
virus0000024_01	parallel	11:08	1417.5			VIRUS	sci							Yes
0051	parallel	11:14	308.9	-0.1	UT21-3-006	HPF	sci	1.70	1.17	18.88	0.91	90		Yes
0052	parallel	11:20	308.9	0.9	UT21-3-006	HPF	sci	1.53	0.98	18.94	0.88	93		Yes
0053	LFC Cal	11:28	106.5			HPF	cal							Yes
0054	parallel	11:31	308.9	5.9	UT21-3-005	HPF	sci	1.59	1.00	19.08	0.96	132		Yes
virus0000025_01	parallel	11:31	1417.5			VIRUS	sci							Yes
0055	parallel	11:37	308.9	0.9	UT21-3-005	HPF	sci	1.67	0.97	19.11	0.95	135		Yes
0056	parallel	11:42	308.9	-0.1	UT21-3-005	HPF	sci	1.60	0.85	19.13	0.95	134		Yes
0057	LFC Cal	11:49	106.5			HPF	cal							Yes
0058	parallel	11:53	915.9	5.7	M21-3-003	HPF	sci	1.47	0.78	19.41	0.88	56		Yes
virus0000026_01	parallel	11:53	1357.5			VIRUS	sci							Yes
virus0000027_01	bias	12:12	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	12:15	15		ENG21-3-002	VIRUS	cal							Yes
virus0000029_01	Hg	12:23	15		ENG21-3-002	VIRUS	cal							Yes
0059	Dark	12:26	319.5			HPF	cal							Yes
0060	Quartz FCU	12:37	74.5			HPF	cal							Yes
0061	Quartz FCU	12:39	74.5			HPF	cal							Yes
0062	Quartz FCU	12:41	74.5			HPF	cal							Yes
0063	Quartz FCU	12:43	74.5			HPF	cal							Yes
0064	Quartz FCU	12:44	74.5			HPF	cal							Yes
0065	Quartz FCU	12:46	74.5			HPF	cal							Yes
0066	Quartz FCU	12:48	74.5			HPF	cal							Yes
0067	Alpha Bright Cal	12:50	85.2			HPF	cal							Yes
0068	Alpha Bright Cal	12:52	85.2			HPF	cal							Yes
0069	Alpha Bright Cal	12:54	85.2			HPF	cal							Yes
0070	Alpha Bright Cal	12:56	85.2			HPF	cal							Yes
0071	LFC FCU	12:59	106.5			HPF	cal							Yes
0072	LFC FCU	13:01	106.5			HPF	cal							Yes
0073	LFC FCU	13:03	106.5			HPF	cal							Yes
0074	LFC FCU	13:06	106.5			HPF	cal							Yes
0075	LFC FCU	13:08	106.5			HPF	cal							Yes
0076	LFC FCU	13:10	106.5			HPF	cal							Yes
0077	LFC Cal	13:13	106.5			HPF	cal							Yes
0078	LFC Cal	13:16	106.5			HPF	cal							Yes
0079	Etalon Cal	13:23	159.8			HPF	cal							Yes
0080	Etalon Cal	13:27	159.8			HPF	cal							Yes
0081	Etalon Cal	13:30	159.8			HPF	cal							Yes
0082	Etalon Cal	13:33	159.8			HPF	cal							Yes
0083	UNe Slave Cal	13:36	852			HPF	cal							Yes
0084	UNe Slave Cal	13:51	852			HPF	cal							Yes
0085	UNe Slave Cal	14:06	852			HPF	cal							Yes
lrs20009900_01	bias	21:49	0			LRS2	cal							Yes
0067	LFC Cal	21:49	106.5			HPF	cal							Yes
virus0009900_01	flat_Qth	21:50	20			VIRUS	cal							Yes
virus0009901_01	bias	21:51	0			VIRUS	cal							Yes
lrs20009901_01	Cd-A_B	21:54	38			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:56	15			LRS2	cal							Yes
lrs20009903_01	Hg_B	21:57	15			LRS2	cal							Yes
0068	Dark	22:08	319.5			HPF	cal							Yes
0069	Quartz FCU	22:15	74.5			HPF	cal							Yes
0070	Quartz FCU	22:17	74.5			HPF	cal							Yes
0071	Quartz FCU	22:19	74.5			HPF	cal							Yes
0072	Quartz FCU	22:20	74.5			HPF	cal							Yes
0073	Quartz FCU	22:22	74.5			HPF	cal							Yes
0074	Quartz FCU	22:24	74.5			HPF	cal							Yes
0075	Quartz FCU	22:26	74.5			HPF	cal							Yes
0076	Alpha Bright Cal	22:28	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0080	LFC FCU	22:37	106.5			HPF	cal							Yes
0081	LFC FCU	22:39	106.5			HPF	cal							Yes
0082	LFC Cal	22:42	106.5			HPF	cal							Yes
0083	LFC Cal	22:44	106.5			HPF	cal							Yes
0084	Etalon Cal	22:47	159.8			HPF	cal							Yes
0085	UNe Slave Cal	22:50	852			HPF	cal							Yes
lrs20000015_01	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000015_02	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000015_03	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000015_04	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000015_05	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000016_01	flat_ldls_long_B	22:56	15			LRS2	cal							Yes
lrs20000016_02	flat_ldls_long_B	22:57	15			LRS2	cal							Yes
lrs20000016_03	flat_ldls_long_B	22:59	15			LRS2	cal							Yes
lrs20000017_01	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000017_02	Cd-A_B	23:01	38			LRS2	cal							Yes
lrs20000017_03	Cd-A_B	23:03	38			LRS2	cal							Yes
0086	UNe Slave Cal	23:05	852			HPF	cal							Yes
lrs20000018_01	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000018_02	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000018_03	FeAr_R	23:07	15			LRS2	cal							Yes
lrs20000019_01	Hg_R	23:08	20			LRS2	cal							Yes
lrs20000019_02	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000019_03	Hg_R	23:11	20			LRS2	cal							Yes
lrs20000020_01	Hg_B	23:12	15			LRS2	cal							Yes
lrs20000020_02	Hg_B	23:13	15			LRS2	cal							Yes
lrs20000020_03	Hg_B	23:15	15			LRS2	cal							Yes
0087	UNe Slave Cal	23:20	852			HPF	cal							Yes
virus0000025_01	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:24	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000026_02	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000026_03	Cd-A	23:28	15			VIRUS	cal							Yes
virus0000027_01	Hg	23:29	15			VIRUS	cal							Yes
virus0000027_02	Hg	23:31	15			VIRUS	cal							Yes
virus0000027_03	Hg	23:32	15			VIRUS	cal							Yes
lrs20000021_01	bias	23:34	0			LRS2	cal							Yes
virus0000028_01	bias	23:34	0			VIRUS	cal							Yes
lrs20000021_02	bias	23:34	0			LRS2	cal							Yes
virus0000028_02	bias	23:35	0			VIRUS	cal							Yes
lrs20000021_03	bias	23:35	0			LRS2	cal							Yes
virus0000028_03	bias	23:35	0			VIRUS	cal							Yes
lrs20000021_04	bias	23:36	0			LRS2	cal							Yes
virus0000028_04	bias	23:36	0			VIRUS	cal							Yes
lrs20000021_05	bias	23:37	0			LRS2	cal							Yes
virus0000028_05	bias	23:37	0			VIRUS	cal							Yes
lrs20000021_06	bias	23:38	0			LRS2	cal							Yes
virus0000028_06	bias	23:38	0			VIRUS	cal							Yes
lrs20000021_07	bias	23:39	0			LRS2	cal							Yes
virus0000028_07	bias	23:39	0			VIRUS	cal							Yes
lrs20000021_08	bias	23:40	0			LRS2	cal							Yes
virus0000028_08	bias	23:40	0			VIRUS	cal							Yes
lrs20000021_09	bias	23:40	0			LRS2	cal							Yes
virus0000028_09	bias	23:41	0			VIRUS	cal							Yes
lrs20000021_10	bias	23:41	0			LRS2	cal							Yes
virus0000028_10	bias	23:42	0			VIRUS	cal							Yes
lrs20000021_11	bias	23:42	0			LRS2	cal							Yes
virus0000028_11	bias	23:42	0			VIRUS	cal							Yes
lrs20000022_01	dark	23:43	360			LRS2	cal							Yes
virus0000029_01	dark	23:43	360			VIRUS	cal							Yes
lrs20000022_02	dark	23:50	360			LRS2	cal							Yes
virus0000029_02	dark	23:50	360			VIRUS	cal							Yes
lrs20000022_03	dark	23:57	360			LRS2	cal							Yes
virus0000029_03	dark	23:57	360			VIRUS	cal							Yes

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