HET Night Report Reader

Civil Date	Ephemerides
2018-08-07	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:49	02:42	03:14	10:50	11:22	12:15	09:08	-
Night Length	7:36		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Steven Janowiecki / Matthew Shetrone	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
Emily Bevins	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:20	24.8	23.1	01:38	engineering	00:18
01:49			11:15	twilight	09:26
Total Time Open					9:44

Program	Night Priority	Science
03:14	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:18	02:45	0.42	0.63	230	-3363	23.3	22.9	23.2	139	8	First of Night
05:47	06:08	0.43	0.63	220	-2106	20.6	21.1	21.7	142	9	Stack/Re-stack
09:29	09:55	0.41	0.63	225	-1213	20.3	20.6	20.9	190	15	Stack/Re-stack
11:06	11:11	0.44	0.65	280	-837	19.9	20.1	20.4	194	17	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5224	03:39-04:01	00:22	Probes failed at 03:56 UT while moving: "Target angles not reached"
5225	02:30-02:30	00:00	LRS2 cals hung and did not complete
5226	05:00-05:00	00:00	Guider 1 goes through periods of having frequent "spasms" -- at least one every 30 seconds during certain tracks. (The virus targets at 08:35 and 08:44 tonight were very spasm-y trajectories, for example.) These spasms cause the guide stars to turn into ~3 arcsecond smears for single 5 second frames on the Guider1 Camera. On the Probe Assembly tab the Guider 1 probe also frequently turns red for unclear reasons, and once turned red briefly before a Guider 1 spasm. Guider 1 is currently not reliable for stable guiding because these spasms create erroneous centroids.

Ops Comments	none

TO Comments	Clear and calm night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0009890_01	bias	01:52	0			VIRUS	cal				S			Yes
lrs20009890_01	bias	01:52	0			LRS2	cal				S			Yes
lrs20000001_01	skyflat	01:57	7			LRS2	cal				S			Yes
lrs20000002_01	skyflat	01:59	10			LRS2	cal				S			Yes
lrs20000003_01	skyflat	02:00	13			LRS2	cal				S			Yes
lrs20000004_01	skyflat	02:01	16			LRS2	cal				S			Yes
lrs20000005_01	skyflat	02:02	22			LRS2	cal				S			Yes
lrs20000006_01	skyflat	02:03	30			LRS2	cal				S			Yes
virus0000001_01	skyflat	02:07	7			VIRUS	cal				S			Yes
virus0000002_01	skyflat	02:08	10			VIRUS	cal				S			Yes
virus0000003_01	skyflat	02:09	14			VIRUS	cal				S			Yes
virus0000004_01	skyflat	02:10	18			VIRUS	cal				S			Yes
virus0000005_01	skyflat	02:11	26			VIRUS	cal				S			Yes
virus0000006_01	skyflat	02:13	45			VIRUS	cal				S			Yes
lrs20000007_01	Hg_R	02:18	27			LRS2	cal				S			Yes
lrs20000007_02	Hg_R	02:19	27			LRS2	cal				S			Yes
lrs20000007_03	Hg_R	02:21	27			LRS2	cal				S			Yes
lrs20000008_01	Hg_B	02:22	15			LRS2	cal				S			Yes
lrs20000008_02	Hg_B	02:23	15			LRS2	cal				S			Yes
lrs20000008_03	Hg_B	02:24	15			LRS2	cal				S			Yes
lrs20000009_01	Cd-A_B	02:26	35			LRS2	cal				S			Yes
lrs20000009_02	Cd-A_B	02:27	35			LRS2	cal				S			Yes
lrs20000009_03	Cd-A_B	02:29	35			LRS2	cal				S			Yes
lrs20000010_01	FeAr_R	02:30	15			LRS2	cal				S			Yes
lrs20000011_01	parallel	02:53	60	7.0	PSU18-3-002	LRS2-B	sci		1.46					Yes
lrs20000011_02	parallel	02:55	60	1.0	PSU18-3-002	LRS2-B	sci		1.46					Yes
lrs20000011_03	parallel	02:57	60	1.0	PSU18-3-002	LRS2-B	sci		1.32					Yes
virus0000007_01	parallel	03:04	1980			VIRUS	sci							Yes
lrs20000012_01	parallel	03:05	1980	5.0	UT18-3-001	LRS2-B	sci		1.37					Yes
lrs20000013_01	parallel	03:43	360			LRS2	sci							Yes
virus0000008_01	parallel	03:43	360	4.0	UT18-3-007	VIRUS	sci		1.16					No
lrs20000013_02	parallel	03:50	360			LRS2	sci							Yes
virus0000008_02	parallel	03:50	360	1.0	UT18-3-007	VIRUS	sci		1.27					No
lrs20000014_01	parallel	04:04	420			LRS2	sci							Yes
virus0000009_01	parallel	04:05	420	4.0	UT18-3-007	VIRUS	sci		1.22					Yes
lrs20000014_02	parallel	04:13	420			LRS2	sci							Yes
virus0000009_02	parallel	04:13	420	1.0	UT18-3-007	VIRUS	sci		1.10					Yes
lrs20000014_03	parallel	04:21	420			LRS2	sci							Yes
virus0000009_03	parallel	04:21	420	1.0	UT18-3-007	VIRUS	sci		1.12					Yes
virus0000010_01	parallel	04:40	2100			VIRUS	sci							Yes
lrs20000015_01	parallel	04:40	2100	12.0	UT18-3-001	LRS2-B	sci		1.05				borderline for 1.8-1.9" seeing when 1.8" was requested.	Yes
virus0000011_01	J212412.14+110415.7_024_E	05:20	60	5.0		VIRUS	spec		1.19		S			Yes
virus0000011_02	J212412.14+110415.7_024_E	05:22	60	1.0		VIRUS	spec		1.08		S			Yes
virus0000011_03	J212412.14+110415.7_024_E	05:24	60	1.0		VIRUS	spec		1.01		S			Yes
virus0000012_01	J212412.14+110415.7_046_E	05:30	90	4.5		VIRUS	spec		1.01		S			Yes
virus0000012_02	J212412.14+110415.7_046_E	05:32	90	1.5		VIRUS	spec		0.90		S			Yes
virus0000012_03	J212412.14+110415.7_046_E	05:35	90	0.5		VIRUS	spec		0.82		S			Yes
lrs20000016_01	BD_+17_4708_056_E	05:41	30	4.5		LRS2	spec		0.79		S			Yes
lrs20000017_01	BD_+17_4708_066_E	05:46	30	2.5		LRS2	spec		0.83		S			Yes
virus0000013_01	bias	05:49	0			VIRUS	cal				S			Yes
lrs20000018_01	bias	05:49	0			LRS2	cal				S			Yes
lrs20000018_02	bias	05:50	0			LRS2	cal				S			Yes
virus0000013_02	bias	05:50	0			VIRUS	cal				S			Yes
virus0000013_03	bias	05:50	0			VIRUS	cal				S			Yes
lrs20000018_03	bias	05:50	0			LRS2	cal				S			Yes
virus0000013_04	bias	05:51	0			VIRUS	cal				S			Yes
lrs20000018_04	bias	05:51	0			LRS2	cal				S			Yes
virus0000013_05	bias	05:52	0			VIRUS	cal				S			Yes
lrs20000018_05	bias	05:52	0			LRS2	cal				S			Yes
lrs20000018_06	bias	05:52	0			LRS2	cal				S			Yes
virus0000013_06	bias	05:53	0			VIRUS	cal				S			Yes
virus0000013_07	bias	05:53	0			VIRUS	cal				S			Yes
lrs20000018_07	bias	05:53	0			LRS2	cal				S			Yes
lrs20000018_08	bias	05:54	0			LRS2	cal				S			Yes
virus0000013_08	bias	05:54	0			VIRUS	cal				S			Yes
virus0000013_09	bias	05:55	0			VIRUS	cal				S			Yes
lrs20000018_09	bias	05:55	0			LRS2	cal				S			Yes
virus0000013_10	bias	05:55	0			VIRUS	cal				S			Yes
lrs20000018_10	bias	05:55	0			LRS2	cal				S			Yes
virus0000013_11	bias	05:56	0			VIRUS	cal				S			Yes
lrs20000018_11	bias	05:56	0			LRS2	cal				S			Yes
virus0000013_12	bias	05:57	0			VIRUS	cal				S			Yes
lrs20000018_12	bias	05:57	0			LRS2	cal				S			Yes
virus0000013_13	bias	05:57	0			VIRUS	cal				S			Yes
lrs20000018_13	bias	05:57	0			LRS2	cal				S			Yes
virus0000013_14	bias	05:58	0			VIRUS	cal				S			Yes
lrs20000018_14	bias	05:58	0			LRS2	cal				S			Yes
virus0000013_15	bias	05:59	0			VIRUS	cal				S			Yes
lrs20000018_15	bias	05:59	0			LRS2	cal				S			Yes
virus0000013_16	bias	05:59	0			VIRUS	cal				S			Yes
lrs20000018_16	bias	05:59	0			LRS2	cal				S			Yes
virus0000013_17	bias	06:00	0			VIRUS	cal				S			Yes
lrs20000018_17	bias	06:00	0			LRS2	cal				S			Yes
virus0000013_18	bias	06:01	0			VIRUS	cal				S			Yes
lrs20000018_18	bias	06:01	0			LRS2	cal				S			Yes
virus0000013_19	bias	06:01	0			VIRUS	cal				S			Yes
lrs20000018_19	bias	06:01	0			LRS2	cal				S			Yes
virus0000013_20	bias	06:02	0			VIRUS	cal				S			Yes
lrs20000018_20	bias	06:02	0			LRS2	cal				S			Yes
virus0000014_01	parallel	06:14	660			VIRUS	sci							Yes
lrs20000019_01	parallel	06:14	660	5.0	M18-3-001	LRS2-B	sci		0.70					Yes
virus0000015_01	parallel	06:27	660			VIRUS	sci							Yes
lrs20000020_01	parallel	06:27	660	18.0	M18-3-001	LRS2-R	sci		0.72					Yes
virus0000016_01	parallel	06:45	600			VIRUS	sci							Yes
lrs20000021_01	parallel	06:45	600	6.0	M18-3-001	LRS2-B	sci		0.83					Yes
virus0000017_01	parallel	06:58	600			VIRUS	sci							Yes
lrs20000022_01	parallel	06:58	600	19.0	M18-3-001	LRS2-R	sci		0.72					Yes
virus0000018_01	parallel	07:14	1100			VIRUS	sci							Yes
lrs20000023_01	parallel	07:14	1100	4.7	UT18-3-014	LRS2-R	sci		0.79					P4
virus0000019_01	parallel	07:39	600			VIRUS	sci							Yes
lrs20000024_01	parallel	07:39	600	6.0	M18-3-001	LRS2-B	sci		1.15					Yes
virus0000020_01	parallel	07:51	600			VIRUS	sci							Yes
lrs20000025_01	parallel	07:51	600	18.0	M18-3-001	LRS2-R	sci		1.02					Yes
virus0000021_01	parallel	08:07	1130			VIRUS	sci							Yes
lrs20000026_01	parallel	08:07	1130	5.2	UT18-3-014	LRS2-R	sci		1.01					Yes
virus0000025_01	parallel	08:38	360	12.0	HET18-3-100	VIRUS	sci							Yes
virus0000025_02	parallel	08:45	360	1.0	HET18-3-100	VIRUS	sci							Yes
virus0000025_03	parallel	08:52	360	1.0	HET18-3-100	VIRUS	sci							Yes
lrs20000027_01	parallel	09:08	360			LRS2	sci							Yes
virus0000026_01	parallel	09:08	360	10.0	UT18-3-008	VIRUS	sci						Note: 26 day old moon rose during 2nd and 3rd dithers.	No
lrs20000027_02	parallel	09:15	360			LRS2	sci							Yes
virus0000026_02	parallel	09:15	360	1.0	UT18-3-008	VIRUS	sci		1.19				Note: 26 day old moon rose during 2nd and 3rd dithers.	No
lrs20000027_03	parallel	09:22	360			LRS2	sci							Yes
virus0000026_03	parallel	09:22	360	1.0	UT18-3-008	VIRUS	sci		1.17				Note: 26 day old moon rose during 2nd and 3rd dithers.	No
lrs20000028_01	Cd-A_B	09:32	35			LRS2	cal				S			Yes
lrs20000028_02	Cd-A_B	09:33	35			LRS2	cal				S			Yes
lrs20000028_03	Cd-A_B	09:35	35			LRS2	cal				S			Yes
lrs20000029_01	FeAr_R	09:37	15			LRS2	cal				S			Yes
lrs20000029_02	FeAr_R	09:38	15			LRS2	cal				S			Yes
lrs20000029_03	FeAr_R	09:39	15			LRS2	cal				S			Yes
lrs20000030_01	flat_Qth_R	09:40	15			LRS2	cal				S			Yes
lrs20000030_02	flat_Qth_R	09:41	15			LRS2	cal				S			Yes
lrs20000030_03	flat_Qth_R	09:43	15			LRS2	cal				S			Yes
lrs20000030_04	flat_Qth_R	09:44	15			LRS2	cal				S			Yes
lrs20000030_05	flat_Qth_R	09:45	15			LRS2	cal				S			Yes
lrs20000031_01	flat_ldls_long_B	09:46	15			LRS2	cal				S			Yes
lrs20000031_02	flat_ldls_long_B	09:48	15			LRS2	cal				S			Yes
lrs20000031_03	flat_ldls_long_B	09:49	15			LRS2	cal				S			Yes
virus0000027_01	parallel	10:02	2100			VIRUS	sci							Yes
lrs20000032_01	parallel	10:02	2100	6.0	UT18-3-001	LRS2-B	sci		1.22					Yes
virus0000028_01	parallel	10:48	1020			VIRUS	sci							Yes
lrs20000033_01	parallel	10:48	1020	10.0	PSU18-3-004	LRS2-B	sci		0.98					Yes
virus0000029_01	Hg	11:09	15			VIRUS	cal				S			Yes
virus0000029_02	Hg	11:10	15			VIRUS	cal				S			Yes
virus0000029_03	Hg	11:12	15			VIRUS	cal				S			Yes
virus0000030_01	Cd-A	11:13	15			VIRUS	cal				S			Yes
virus0000030_02	Cd-A	11:14	15			VIRUS	cal				S			Yes
virus0000030_03	Cd-A	11:15	15			VIRUS	cal				S			Yes
virus0000031_01	flat_ldls_long	11:16	15			VIRUS	cal				S			Yes
virus0000031_02	flat_ldls_long	11:17	15			VIRUS	cal				S			Yes
virus0000031_03	flat_ldls_long	11:19	15			VIRUS	cal				S			Yes
virus0000031_04	flat_ldls_long	11:20	15			VIRUS	cal				S			Yes
virus0000031_05	flat_ldls_long	11:21	15			VIRUS	cal				S			Yes
virus0000031_06	flat_ldls_long	11:22	15			VIRUS	cal				S			Yes
virus0000031_07	flat_ldls_long	11:23	15			VIRUS	cal				S			Yes
virus0000031_08	flat_ldls_long	11:24	15			VIRUS	cal				S			Yes
virus0000031_09	flat_ldls_long	11:26	15			VIRUS	cal				S			Yes
virus0000031_10	flat_ldls_long	11:27	15			VIRUS	cal				S			Yes
virus0000032_01	dark	11:28	360			VIRUS	cal				S			Yes
virus0009898_01	bias	11:48	0			VIRUS	cal				S			Yes
virus0009899_01	bias	11:51	0			VIRUS	cal				S			Yes
lrs20009920_01	FeAr_R	22:23	15			LRS2	cal				S			Yes
lrs20009921_01	flat_Qth_R	22:25	15			LRS2	cal				S			Yes
lrs20009801_01	FeAr_R	23:17	15			LRS2	cal				S			Yes
lrs20009802_01	flat_Qth_R	23:19	15			LRS2	cal				S			Yes
lrs20009803_01	dark	23:20	300			LRS2	cal				S			Yes
lrs20009804_01	bias	23:26	0			LRS2	cal				S			Yes
virus0009991_01	Hg	23:31	15			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	23:33	15			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	23:34	15			VIRUS	cal				S			Yes
virus0009994_01	bias	23:35	0			VIRUS	cal				S			Yes

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