HET Night Report Reader

Civil Date	Ephemerides
2021-02-28	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:01	01:46	02:14	12:02	12:30	13:15	02:31	-
Night Length	9:48		Sunset Temperature

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

Overlaps		none

Other Personnel	George Damm, Logan Schoolcraft

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:05	9.6	12.2	13:58	twilight	12:53
Total Time Open					12:53

Program	Night Priority	Science
02:14	Science
04:01	Engineering (highspeed cwfs)
04:37	Science
05:15	Idle due to weather (queue hole wait a few minutes for P3 over P4)
05:21	Science
07:03	Idle due to weather (bad seeing)
07:44	Science
08:38	Idle due to weather (extremely poor seeing)
09:08	Science
11:19	Idle due to weather (poor image quality)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:28	02:09	0.46	0.68	50	-4103	9.1	9.5	10.0	131	9	First of Night
04:37	05:15	0.67	1.04	40	-2775	6.3	6.4	6.8	79	11	Stack/Re-stack
↪ Comments			fixedap to catch dim spots, hefi measured at 1/125 exposure
07:44	08:23	0.89	1.40	20	-1534	2.1	2.8	3.1	79	6	Stack/Re-stack
↪ Comments			hefi focus measured at 1/60
09:30	11:19	0.66	1.03	30	-205	-2.2	-2.1	-1.9	46	14	Stack/Re-stack
↪ Comments			some of initial time before pr was idle due to poor seeing
12:13	12:19	0.78	1.22	70	-318	-2.6	-2.6	-2.3	50	17	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5544	01:49-01:50, 10:51-10:52	00:02	pistoned 1:6 by -20 and then by +20 the second time
5785	04:06-04:37	00:31	dimm2 mount lost connection in cwfs test
5786	10:02-10:46	00:44	SAC DMI double peaks	Called: George Came on sight to make adjustments to DMI
5783	12:19-13:58	01:39	Dome stuck at near open	Called: Emily, Logan, Herman Logan manually closed shutter

Ops Comments	none

TO Comments	none

RA Comments	Mostly clear at sunset (01:01 UT). Night for high pri-sci and -eng. Took L/V twilight flats.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	bias	00:00	0			LRS2	cal							Yes
virus0000001_01	bias	00:00	0			VIRUS	cal							Yes
lrs20000001_02	bias	00:00	0			LRS2	cal							Yes
virus0000001_02	bias	00:01	0			VIRUS	cal							Yes
lrs20000001_03	bias	00:01	0			LRS2	cal							Yes
virus0000001_03	bias	00:01	0			VIRUS	cal							Yes
lrs20000001_04	bias	00:02	0			LRS2	cal							Yes
virus0000001_04	bias	00:02	0			VIRUS	cal							Yes
lrs20000001_05	bias	00:03	0			LRS2	cal							Yes
virus0000001_05	bias	00:03	0			VIRUS	cal							Yes
lrs20000001_06	bias	00:04	0			LRS2	cal							Yes
virus0000001_06	bias	00:04	0			VIRUS	cal							Yes
lrs20000001_07	bias	00:04	0			LRS2	cal							Yes
virus0000001_07	bias	00:05	0			VIRUS	cal							Yes
lrs20000001_08	bias	00:05	0			LRS2	cal							Yes
virus0000001_08	bias	00:06	0			VIRUS	cal							Yes
lrs20000001_09	bias	00:06	0			LRS2	cal							Yes
virus0000001_09	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_10	bias	00:07	0			LRS2	cal							Yes
virus0000001_10	bias	00:07	0			VIRUS	cal							Yes
lrs20000001_11	bias	00:08	0			LRS2	cal							Yes
virus0000001_11	bias	00:08	0			VIRUS	cal							Yes
lrs20000002_01	dark	00:09	360			LRS2	cal							Yes
virus0000002_01	dark	00:09	360			VIRUS	cal							Yes
0001	UNe Slave Cal	00:11	852			HPF	cal							Yes
lrs20000002_02	dark	00:16	360			LRS2	cal							Yes
virus0000002_02	dark	00:16	360			VIRUS	cal							Yes
lrs20000002_03	dark	00:22	360			LRS2	cal							Yes
virus0000002_03	dark	00:23	360			VIRUS	cal							Yes
0002	UNe Slave Cal	00:26	852			HPF	cal							Yes
virus0000003_01	flat_ldls_long	00:35	15			VIRUS	cal							Yes
virus0000003_02	flat_ldls_long	00:36	15			VIRUS	cal							Yes
virus0000003_03	flat_ldls_long	00:37	15			VIRUS	cal							Yes
virus0000004_01	Cd-A	00:39	15			VIRUS	cal							Yes
virus0000004_02	Cd-A	00:40	15			VIRUS	cal							Yes
virus0000004_03	Cd-A	00:42	15			VIRUS	cal							Yes
virus0000005_01	Hg	00:43	15			VIRUS	cal							Yes
virus0000005_02	Hg	00:44	15			VIRUS	cal							Yes
virus0000005_03	Hg	00:46	15			VIRUS	cal							Yes
lrs20000003_01	skyflat	01:06	7			LRS2	cal							Yes
lrs20000004_01	skyflat	01:07	10			LRS2	cal							Yes
lrs20000005_01	skyflat	01:09	13			LRS2	cal							Yes
lrs20000006_01	skyflat	01:10	16			LRS2	cal							Yes
lrs20000007_01	skyflat	01:11	22			LRS2	cal							Yes
lrs20000008_01	skyflat	01:12	30			LRS2	cal							Yes
virus0000006_01	skyflat	01:15	7			VIRUS	cal							Yes
virus0000007_01	skyflat	01:16	10			VIRUS	cal							Yes
virus0000008_01	skyflat	01:18	14			VIRUS	cal							Yes
virus0000009_01	skyflat	01:19	18			VIRUS	cal							Yes
virus0000010_01	skyflat	01:20	26			VIRUS	cal							Yes
virus0000011_01	skyflat	01:22	45			VIRUS	cal							Yes
lrs20000009_01	flat_Qth_R	01:25	15			LRS2	cal							Yes
lrs20000009_02	flat_Qth_R	01:26	15			LRS2	cal							Yes
lrs20000009_03	flat_Qth_R	01:27	15			LRS2	cal							Yes
lrs20000009_04	flat_Qth_R	01:28	15			LRS2	cal							Yes
lrs20000009_05	flat_Qth_R	01:29	15			LRS2	cal							Yes
lrs20000010_01	flat_ldls_long_B	01:31	15			LRS2	cal							Yes
lrs20000010_02	flat_ldls_long_B	01:32	15			LRS2	cal							Yes
lrs20000010_03	flat_ldls_long_B	01:33	15			LRS2	cal							Yes
lrs20000011_01	Cd-A_B	01:34	38			LRS2	cal							Yes
lrs20000011_02	Cd-A_B	01:36	38			LRS2	cal							Yes
lrs20000011_03	Cd-A_B	01:38	38			LRS2	cal							Yes
lrs20000012_01	FeAr_R	01:39	15			LRS2	cal							Yes
lrs20000012_02	FeAr_R	01:40	15			LRS2	cal							Yes
lrs20000012_03	FeAr_R	01:42	15			LRS2	cal							Yes
lrs20000013_01	Hg_R	01:43	20			LRS2	cal							Yes
lrs20000013_02	Hg_R	01:44	20			LRS2	cal							Yes
lrs20000013_03	Hg_R	01:46	20			LRS2	cal							Yes
lrs20000014_01	Hg_B	01:47	15			LRS2	cal							Yes
lrs20000014_02	Hg_B	01:48	15			LRS2	cal							Yes
lrs20000014_03	Hg_B	01:49	15			LRS2	cal							Yes
virus0000012_01	parallel	02:14	1425			VIRUS	sci							Yes
0003	parallel	02:15	969.1	5.8	PSU21-1-001	HPF	sci	2.21	1.83	20.07	0.87	137	Lower than expected IQ reported after exp started, but SNR in acceptable range	Yes
virus0000013_01	parallel	02:36	2872.5			VIRUS	sci							Yes
0004	parallel	02:37	969.1	5.8	UT21-1-009	HPF	sci	2.63	2.21	19.93	0.91	45		Yes
0005	parallel	02:53	969.1	-0.2	UT21-1-009	HPF	sci	3.20	2.73	19.43	0.90	52		Yes
0006	LFC Cal	03:11	106.5			HPF	cal							Yes
0007	parallel	03:16	969.1	6.8	UT21-1-009	HPF	sci	1.82	1.64	18.85	0.77	91		Yes
virus0000014_01	parallel	03:16	2872.5			VIRUS	sci							Yes
0008	parallel	03:33	969.1	0.8	UT21-1-009	HPF	sci	1.91	1.40	18.66	0.81	97		Yes
0009	LFC Cal	03:50	106.5			HPF	cal							Yes
0010	HR2006_tell_std	03:55	330.2	6.5		HPF	telluric	2.32	2.10	18.59	0.78			Yes
0011	parallel	05:30	330.2	9.5	UT21-1-009	HPF	sci	1.99	1.85	18.66	0.82	294		Yes
virus0000015_01	parallel	05:30	2992.5			VIRUS	sci							Yes
0012	parallel	05:36	330.2	0.5	UT21-1-009	HPF	sci	2.05	1.99	18.69	0.80	302		Yes
0013	parallel	05:42	330.2	0.5	UT21-1-009	HPF	sci	2.32	1.93	18.68	0.78	298		Yes
0014	parallel	05:49	330.2	0.5	UT21-1-009	HPF	sci	2.30	1.87	18.73	0.82	347		Yes
0015	parallel	05:55	330.2	0.5	UT21-1-009	HPF	sci	1.93	1.90	18.67	0.82	378		Yes
0016	parallel	06:01	330.2	0.5	UT21-1-009	HPF	sci	1.94	1.46	18.33	0.71	326		Yes
0017	LFC Cal	06:07	106.5			HPF	cal							Yes
0018	LFC Cal	06:10	106.5			HPF	cal							Yes
virus0000016_01	parallel	06:11	1800			VIRUS	sci							Yes
lrs20000015_01	parallel	06:12	1800	6.0	UT21-1-003	LRS2-R	sci	2.71	2.51	18.16	0.93			Yes
0019	LFC Cal	06:13	106.5			HPF	cal							Yes
0020	LFC Cal	06:15	106.5			HPF	cal							Yes
0021	parallel	06:47	915.9	5.7	M21-1-003	HPF	sci	2.53	2.10	18.22	0.68	29		Yes
virus0000017_01	parallel	06:47	1357.5			VIRUS	sci							Yes
virus0000018_01	parallel	07:10	2872.5			VIRUS	sci							Yes
0022	parallel	07:11	969.1	7.8	PSU21-1-002	HPF	sci	4.15	2.14	17.14	0.73	35	image quality blowing up as temp drops	No
0023	parallel	07:28	969.1	0.8	PSU21-1-002	HPF	sci	3.67	2.08	17.23	0.60	30	image quality blowing up as temp drops	No
lrs20000016_01	BD_+26_2606_066_E	08:28	60	5.0		LRS2	spec	3.57	2.88	17.89	0.61			Yes
lrs20000017_01	BD_+26_2606_056_E	08:37	60	8.0		LRS2	spec	3.64	2.51	18.28	0.55			Yes
virus0000019_01	parallel	09:13	1417.5			VIRUS	sci							Yes
0024	parallel	09:14	308.9	5.9	UT21-1-020	HPF	sci	3.46	2.26	18.10	1.14	198		P4
0025	parallel	09:20	308.9	0.9	UT21-1-020	HPF	sci	4.02	2.18	18.23	1.10	195		P4
0026	parallel	09:25	308.9	-0.1	UT21-1-020	HPF	sci	4.21	2.05	18.36	1.07	200		P4
0027	GJ_1214	11:24	969.1	4.8	ENG21-1-003	HPF	eng	2.61	2.25	18.64	0.82	66	poor image quality despite recent restack	No
virus0000020_01	parallel	11:24	2872.5			VIRUS	eng							Yes
0028	GJ_1214	11:41	969.1	0.8	ENG21-1-003	HPF	eng	3.32	2.64	18.85	0.85	82	poor image quality despite recent restack	No
0029	LFC Cal	11:59	106.5			HPF	cal							Yes
virus0000021_01	bias	12:16	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	12:20	15		ENG21-1-002	VIRUS	cal							Yes
virus0000023_01	Hg	12:28	15		ENG21-1-002	VIRUS	cal							Yes
0030	LFC Cal	12:45	106.5			HPF	cal							Yes
0031	LFC Cal	12:47	106.5			HPF	cal							Yes
0032	LFC Cal	12:49	106.5			HPF	cal							Yes
0033	LFC Cal	12:52	106.5			HPF	cal							Yes
0034	LFC Cal	12:54	106.5			HPF	cal							Yes
0035	Dark	14:10	319.5			HPF	cal							Yes
0036	Quartz FCU	14:22	74.5			HPF	cal							Yes
0037	Quartz FCU	14:23	74.5			HPF	cal							Yes
0038	Quartz FCU	14:25	74.5			HPF	cal							Yes
0039	Quartz FCU	14:27	74.5			HPF	cal							Yes
0040	Quartz FCU	14:29	74.5			HPF	cal							Yes
0041	Quartz FCU	14:31	74.5			HPF	cal							Yes
0042	Quartz FCU	14:32	74.5			HPF	cal							Yes
0043	Alpha Bright Cal	14:35	85.2			HPF	cal							Yes
0044	Alpha Bright Cal	14:37	85.2			HPF	cal							Yes
0045	Alpha Bright Cal	14:39	85.2			HPF	cal							Yes
0046	Alpha Bright Cal	14:41	85.2			HPF	cal							Yes
0047	LFC FCU	14:43	106.5			HPF	cal							Yes
0048	LFC FCU	14:46	106.5			HPF	cal							Yes
0049	LFC FCU	14:48	106.5			HPF	cal							Yes
0050	LFC FCU	14:50	106.5			HPF	cal							Yes
0051	LFC FCU	14:52	106.5			HPF	cal							Yes
0052	LFC FCU	14:55	106.5			HPF	cal							Yes
0053	LFC Cal	14:58	106.5			HPF	cal							Yes
0039	LFC Cal	22:41	106.5			HPF	cal							Yes
virus0009900_01	flat_ldls_long	22:46	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	22:47	15			VIRUS	cal							Yes
virus0009902_01	Hg	22:49	15			VIRUS	cal							Yes
virus0009903_01	bias	22:50	0			VIRUS	cal							Yes
lrs20009900_01	bias	22:52	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	22:55	15			LRS2	cal							Yes
lrs20009904_01	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20009904_02	flat_Qth_R	22:59	15			LRS2	cal							Yes
lrs20009904_03	flat_Qth_R	23:00	15			LRS2	cal							Yes
0040	Dark	23:14	319.5			HPF	cal							Yes
0041	Quartz FCU	23:21	74.5			HPF	cal							Yes
0042	Quartz FCU	23:23	74.5			HPF	cal							Yes
0043	Quartz FCU	23:24	74.5			HPF	cal							Yes
0044	Quartz FCU	23:26	74.5			HPF	cal							Yes
0045	Quartz FCU	23:28	74.5			HPF	cal							Yes
0046	Quartz FCU	23:30	74.5			HPF	cal							Yes
0047	Quartz FCU	23:31	74.5			HPF	cal							Yes
0048	Alpha Bright Cal	23:34	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	23:36	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	23:38	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	23:40	85.2			HPF	cal							Yes
0052	LFC FCU	23:42	106.5			HPF	cal							Yes
0053	LFC FCU	23:45	106.5			HPF	cal							Yes
0054	LFC Cal	23:47	106.5			HPF	cal							Yes
0055	LFC Cal	23:50	106.5			HPF	cal							Yes
0056	Etalon Cal	23:52	159.8			HPF	cal							Yes
0057	UNe Slave Cal	23:56	852			HPF	cal							Yes

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