HET Night Report Reader

Civil Date	Ephemerides
2019-03-21	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:11	02:00	02:29	11:37	12:06	12:54	02:04	-
Night Length	9:08		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Nathan McReynolds	-	-

Overlaps
TO Overlap	RA Overlap
Amy Westfall	-

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:09	13.1	11.5	02:53	dew point	01:44
09:46	8.5	9.9	10:01	radar	00:15
Total Time Open					1:59

Program	Night Priority	Science
02:29	Science
02:50	Idle due to weather (clouds, high humidity)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:46	02:08	0.42	0.65	7	-1273	12.1	11.7	11.9	98	5	First of Night
↪ Comments			did not do hanshin 30 or hefi sequence due to priority target
09:46	10:01					8.5	8.8	9.9	151	8	Stack/Re-stack
↪ Comments			closed mid stack, no measurement taken

Problem Reports					no PRs

Ops Comments	none

TO Comments	closed due to external due point/external temperature; humidity, and rain/thunderstorms. Left chillers and mounted heaters running at the end of my shift to maintain low internal dew point until day staff arrives. tracker reached ~2.8 below dew point and no condensation was found when Herman checked.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	UNe Slave Cal	00:03	852			HPF	cal				S			Yes
lrs20000001_01	Cd-A_B	00:03	35			LRS2	cal				S			Yes
lrs20000001_02	Cd-A_B	00:05	35			LRS2	cal				S			Yes
lrs20000001_03	Cd-A_B	00:06	35			LRS2	cal				S			Yes
lrs20000002_01	FeAr_R	00:12	15			LRS2	cal				S			Yes
lrs20000002_02	FeAr_R	00:13	15			LRS2	cal				S			Yes
lrs20000002_03	FeAr_R	00:14	15			LRS2	cal				S			Yes
lrs20000003_01	flat_Qth_R	00:19	15			LRS2	cal				S			Yes
lrs20000003_02	flat_Qth_R	00:20	15			LRS2	cal				S			Yes
lrs20000003_03	flat_Qth_R	00:22	15			LRS2	cal				S			Yes
lrs20000003_04	flat_Qth_R	00:23	15			LRS2	cal				S			Yes
lrs20000003_05	flat_Qth_R	00:24	15			LRS2	cal				S			Yes
lrs20000004_01	flat_ldls_long_B	00:29	15			LRS2	cal				S			Yes
lrs20000004_02	flat_ldls_long_B	00:30	15			LRS2	cal				S			Yes
lrs20000004_03	flat_ldls_long_B	00:32	15			LRS2	cal				S			Yes
virus0000001_01	Hg	00:41	15			VIRUS	cal				S			Yes
virus0000001_02	Hg	00:42	15			VIRUS	cal				S			Yes
virus0000001_03	Hg	00:43	15			VIRUS	cal				S			Yes
virus0000002_01	Cd-A	00:45	15			VIRUS	cal				S			Yes
virus0000002_02	Cd-A	00:46	15			VIRUS	cal				S			Yes
virus0000002_03	Cd-A	00:47	15			VIRUS	cal				S			Yes
virus0000003_01	flat_ldls_long	00:48	15			VIRUS	cal				S			Yes
virus0000003_02	flat_ldls_long	00:50	15			VIRUS	cal				S			Yes
virus0000003_03	flat_ldls_long	00:51	15			VIRUS	cal				S			Yes
virus0000003_04	flat_ldls_long	00:52	15			VIRUS	cal				S			Yes
virus0000003_05	flat_ldls_long	00:53	15			VIRUS	cal				S			Yes
virus0000003_06	flat_ldls_long	00:54	15			VIRUS	cal				S			Yes
virus0000003_07	flat_ldls_long	00:56	15			VIRUS	cal				S			Yes
virus0000003_08	flat_ldls_long	00:57	15			VIRUS	cal				S			Yes
virus0000003_09	flat_ldls_long	00:58	15			VIRUS	cal				S			Yes
virus0000003_10	flat_ldls_long	00:59	15			VIRUS	cal				S			Yes
virus0000004_01	dark	01:00	360			VIRUS	cal				S			Yes
0002	twilight	01:13	298.2			HPF	cal				S			Yes
lrs20000005_01	skyflat	01:21	7			LRS2	cal				S			Yes
lrs20000006_01	skyflat	01:22	10			LRS2	cal				S			Yes
lrs20000007_01	skyflat	01:23	13			LRS2	cal				S			Yes
lrs20000008_01	skyflat	01:24	16			LRS2	cal				S			Yes
lrs20000009_01	skyflat	01:25	22			LRS2	cal				S			Yes
lrs20000010_01	skyflat	01:27	30			LRS2	cal				S			Yes
virus0000005_01	skyflat	01:29	7			VIRUS	cal				S			Yes
virus0000006_01	skyflat	01:30	10			VIRUS	cal				S			Yes
virus0000007_01	skyflat	01:32	14			VIRUS	cal				S			Yes
virus0000008_01	skyflat	01:33	18			VIRUS	cal				S			Yes
virus0000009_01	skyflat	01:34	26			VIRUS	cal				S			Yes
virus0000010_01	skyflat	01:35	45			VIRUS	cal				S			Yes
virus0000011_01	bias	01:37	0			VIRUS	cal				S			Yes
lrs20000011_01	bias	01:37	0			LRS2	cal				S			Yes
virus0000011_02	bias	01:38	0			VIRUS	cal				S			Yes
lrs20000011_02	bias	01:38	0			LRS2	cal				S			Yes
lrs20000011_03	bias	01:39	0			LRS2	cal				S			Yes
virus0000011_03	bias	01:39	0			VIRUS	cal				S			Yes
virus0000011_04	bias	01:39	0			VIRUS	cal				S			Yes
lrs20000011_04	bias	01:39	0			LRS2	cal				S			Yes
virus0000011_05	bias	01:40	0			VIRUS	cal				S			Yes
lrs20000011_05	bias	01:40	0			LRS2	cal				S			Yes
virus0000011_06	bias	01:41	0			VIRUS	cal				S			Yes
lrs20000011_06	bias	01:41	0			LRS2	cal				S			Yes
virus0000011_07	bias	01:41	0			VIRUS	cal				S			Yes
lrs20000011_07	bias	01:41	0			LRS2	cal				S			Yes
virus0000011_08	bias	01:42	0			VIRUS	cal				S			Yes
lrs20000011_08	bias	01:42	0			LRS2	cal				S			Yes
virus0000011_09	bias	01:43	0			VIRUS	cal				S			Yes
lrs20000011_09	bias	01:43	0			LRS2	cal				S			Yes
lrs20000011_10	bias	01:43	0			LRS2	cal				S			Yes
virus0000011_10	bias	01:44	0			VIRUS	cal				S			Yes
virus0000011_11	bias	01:44	0			VIRUS	cal				S			Yes
lrs20000011_11	bias	01:44	0			LRS2	cal				S			Yes
virus0000011_12	bias	01:45	0			VIRUS	cal				S			Yes
lrs20000011_12	bias	01:45	0			LRS2	cal				S			Yes
virus0000011_13	bias	01:46	0			VIRUS	cal				S			Yes
lrs20000011_13	bias	01:46	0			LRS2	cal				S			Yes
virus0000011_14	bias	01:46	0			VIRUS	cal				S			Yes
lrs20000011_14	bias	01:46	0			LRS2	cal				S			Yes
virus0000011_15	bias	01:47	0			VIRUS	cal				S			Yes
lrs20000011_15	bias	01:47	0			LRS2	cal				S			Yes
virus0000011_16	bias	01:48	0			VIRUS	cal				S			Yes
lrs20000011_16	bias	01:48	0			LRS2	cal				S			Yes
virus0000011_17	bias	01:48	0			VIRUS	cal				S			Yes
lrs20000011_17	bias	01:48	0			LRS2	cal				S			Yes
virus0000011_18	bias	01:49	0			VIRUS	cal				S			Yes
lrs20000011_18	bias	01:49	0			LRS2	cal				S			Yes
virus0000011_19	bias	01:50	0			VIRUS	cal				S			Yes
lrs20000011_19	bias	01:50	0			LRS2	cal				S			Yes
virus0000011_20	bias	01:50	0			VIRUS	cal				S			Yes
lrs20000011_20	bias	01:50	0			LRS2	cal				S			Yes
0003	parallel	02:23	649.6	9.2	PSU19-1-004	HPF	sci						switched to higher priority target	No
0004	parallel	02:40	915.9	4.7	HET19-1-300	HPF	sci						clouds	No
0005	LFC Cal	05:50	106.5			HPF	cal				S			Yes
0006	LFC Cal	05:53	106.5			HPF	cal				S			Yes
0007	LFC Cal	05:55	106.5			HPF	cal				S			Yes
0008	LFC Cal	05:57	106.5			HPF	cal				S			Yes
0009	LFC Cal	06:00	106.5			HPF	cal				S			Yes
0010	LFC Cal	06:02	106.5			HPF	cal				S			Yes
0011	LFC Cal	06:04	106.5			HPF	cal				S			Yes
0012	LFC Cal	06:06	106.5			HPF	cal				S			Yes
0013	LFC Cal	06:09	106.5			HPF	cal				S			Yes
0014	LFC Cal	06:11	106.5			HPF	cal				S			Yes
0015	LFC Cal	06:13	106.5			HPF	cal				S			Yes
0016	LFC Cal	06:16	106.5			HPF	cal				S			Yes
0017	LFC Cal	06:18	106.5			HPF	cal				S			Yes
0018	LFC Cal	06:20	106.5			HPF	cal				S			Yes
0019	LFC Cal	06:23	106.5			HPF	cal				S			Yes
0020	LFC Cal	06:25	106.5			HPF	cal				S			Yes
0021	LFC Cal	06:27	106.5			HPF	cal				S			Yes
0022	LFC Cal	06:30	106.5			HPF	cal				S			Yes
0023	LFC Cal	06:32	106.5			HPF	cal				S			Yes
0024	LFC Cal	06:34	106.5			HPF	cal				S			Yes
0025	LFC Cal	06:37	106.5			HPF	cal				S			Yes
0026	LFC Cal	06:39	106.5			HPF	cal				S			Yes
0027	LFC Cal	06:41	106.5			HPF	cal				S			Yes
0028	LFC Cal	06:43	106.5			HPF	cal				S			Yes
0029	LFC Cal	06:46	106.5			HPF	cal				S			Yes
0030	LFC Cal	06:48	106.5			HPF	cal				S			Yes
0031	LFC Cal	06:50	106.5			HPF	cal				S			Yes
0032	LFC Cal	06:53	106.5			HPF	cal				S			Yes
0033	LFC Cal	06:55	106.5			HPF	cal				S			Yes
0034	LFC Cal	06:57	106.5			HPF	cal				S			Yes
0035	LFC Cal	07:00	106.5			HPF	cal				S			Yes
0036	LFC Cal	07:02	106.5			HPF	cal				S			Yes
0037	LFC Cal	07:04	106.5			HPF	cal				S			Yes
0038	LFC Cal	07:07	106.5			HPF	cal				S			Yes
0039	LFC Cal	07:09	106.5			HPF	cal				S			Yes
0040	LFC Cal	07:11	106.5			HPF	cal				S			Yes
0041	LFC Cal	07:13	106.5			HPF	cal				S			Yes
0042	LFC Cal	07:16	106.5			HPF	cal				S			Yes
0043	LFC Cal	07:18	106.5			HPF	cal				S			Yes
0044	LFC Cal	07:20	106.5			HPF	cal				S			Yes
0045	LFC Cal	07:23	106.5			HPF	cal				S			Yes
0046	LFC Cal	07:25	106.5			HPF	cal				S			Yes
0047	LFC Cal	07:27	106.5			HPF	cal				S			Yes
0048	LFC Cal	07:30	106.5			HPF	cal				S			Yes
0049	LFC Cal	07:32	106.5			HPF	cal				S			Yes
0050	LFC Cal	07:34	106.5			HPF	cal				S			Yes
0051	LFC Cal	07:37	106.5			HPF	cal				S			Yes
0052	LFC Cal	07:39	106.5			HPF	cal				S			Yes
0053	LFC Cal	07:41	106.5			HPF	cal				S			Yes
0054	LFC Cal	07:44	106.5			HPF	cal				S			Yes
virus0000012_01	bias	09:35	0			VIRUS	cal				S			Yes
virus0000013_01	bias	10:05	0			VIRUS	cal				S			Yes
0055	Dark	10:16	319.5			HPF	cal				S			Yes
0056	Quartz FCU	10:28	63.9			HPF	cal				S			Yes
0057	Quartz FCU	10:30	63.9			HPF	cal				S			Yes
0058	Quartz FCU	10:31	63.9			HPF	cal				S			Yes
0059	Quartz FCU	10:33	63.9			HPF	cal				S			Yes
0060	Quartz FCU	10:35	63.9			HPF	cal				S			Yes
0061	Quartz FCU	10:36	63.9			HPF	cal				S			Yes
0062	Quartz FCU	10:38	63.9			HPF	cal				S			Yes
0063	Quartz FCU	10:39	63.9			HPF	cal				S			Yes
0064	Alpha Bright Cal	10:42	85.2			HPF	cal				S			Yes
0065	Alpha Bright Cal	10:44	85.2			HPF	cal				S			Yes
0066	Alpha Bright Cal	10:46	85.2			HPF	cal				S			Yes
0067	Alpha Bright Cal	10:48	85.2			HPF	cal				S			Yes
0068	LFC FCU	10:50	106.5			HPF	cal				S			Yes
0069	LFC FCU	10:53	106.5			HPF	cal				S			Yes
0070	LFC FCU	10:55	106.5			HPF	cal				S			Yes
0071	LFC FCU	10:57	106.5			HPF	cal				S			Yes
0072	LFC FCU	11:00	106.5			HPF	cal				S			Yes
0073	LFC FCU	11:02	106.5			HPF	cal				S			Yes
0074	LFC Cal	11:05	106.5			HPF	cal				S			Yes
0075	LFC Cal	11:08	106.5			HPF	cal				S			Yes
0076	Etalon Cal	11:15	159.8			HPF	cal				S			Yes
0077	Etalon Cal	11:18	159.8			HPF	cal				S			Yes
0078	Etalon Cal	11:22	159.8			HPF	cal				S			Yes
0079	Etalon Cal	11:25	159.8			HPF	cal				S			Yes
0080	UNe Slave Cal	11:28	852			HPF	cal				S			Yes
0081	UNe Slave Cal	11:43	852			HPF	cal				S			Yes
0082	UNe Slave Cal	11:58	852			HPF	cal				S			Yes
virus0009990_01	bias	21:47	0			VIRUS	cal				S			Yes
lrs20009990_01	bias	21:47	0			LRS2	cal				S			Yes
lrs20009991_01	FeAr_R	22:00	15			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	22:02	15			LRS2	cal				S			Yes
lrs20009993_01	dark	22:03	300			LRS2	cal				S			Yes
virus0008881_01	flat_ldls_long	22:14	15			VIRUS	cal				S			Yes
lrs20008880_01	bias	22:16	0			LRS2	cal				S			Yes
virus0008880_01	bias	22:16	0			VIRUS	cal				S			Yes
virus0009991_01	Hg	22:27	15			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	22:28	15			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	22:29	15			VIRUS	cal				S			Yes
0029	Dark	22:51	319.5			HPF	cal				S			Yes
0030	Quartz FCU	22:58	63.9			HPF	cal				S			Yes
0031	Quartz FCU	22:59	63.9			HPF	cal				S			Yes
0032	Quartz FCU	23:01	63.9			HPF	cal				S			Yes
0033	Quartz FCU	23:03	63.9			HPF	cal				S			Yes
0034	Quartz FCU	23:04	63.9			HPF	cal				S			Yes
0035	Quartz FCU	23:06	63.9			HPF	cal				S			Yes
0036	Quartz FCU	23:07	63.9			HPF	cal				S			Yes
0037	Quartz FCU	23:09	63.9			HPF	cal				S			Yes
0038	Alpha Bright Cal	23:11	85.2			HPF	cal				S			Yes
0039	Alpha Bright Cal	23:13	85.2			HPF	cal				S			Yes
0040	Alpha Bright Cal	23:15	85.2			HPF	cal				S			Yes
0041	Alpha Bright Cal	23:17	85.2			HPF	cal				S			Yes
0042	LFC FCU	23:20	106.5			HPF	cal				S			Yes
0043	LFC FCU	23:22	106.5			HPF	cal				S			Yes
0044	LFC Cal	23:25	106.5			HPF	cal				S			Yes
0045	LFC Cal	23:27	106.5			HPF	cal				S			Yes
0046	Etalon Cal	23:30	159.8			HPF	cal				S			Yes
0047	UNe Slave Cal	23:34	852			HPF	cal				S			Yes
lrs20000001_01	Hg_R	23:47	27			LRS2	cal				S			Yes
lrs20000001_02	Hg_R	23:48	27			LRS2	cal				S			Yes
0048	UNe Slave Cal	23:49	852			HPF	cal				S			Yes
lrs20000001_03	Hg_R	23:50	27			LRS2	cal				S			Yes
lrs20000002_01	Hg_B	23:51	15			LRS2	cal				S			Yes
lrs20000002_02	Hg_B	23:52	15			LRS2	cal				S			Yes
lrs20000002_03	Hg_B	23:54	15			LRS2	cal				S			Yes

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