HET Night Report Reader

Civil Date	Ephemerides
2018-06-01	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:58	02:55	03:30	10:18	10:53	11:50	04:33	-
Night Length	6:48		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Eusebio Terrazas	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:04	28.9	26.6	10:24	twilight	08:20
Total Time Open					8:20

Program	Night Priority	Engineering
03:30	Engineering (WFS tests)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:35	03:29	0.62	0.94	25	-98	28.3	27.9	27.1	277	8	First of Night
↪ Comments			changing temps made for bad dome seeing.
06:51	06:55	0.84	1.28	105	654	23.8	23.9	24.3	193	9	Post-Observing
06:57	07:19	0.42	0.63	-10	2135	24.3	24.0	24.3	203	10	Stack/Re-stack

Problem Reports					no PRs

Ops Comments	none

TO Comments	Thin clouds throughout the night. lost internet shortly after midnight; regained after calling UT THEnet. Still having issues with WFS corrections including groc calculations; RA sent out emails with specifics.

RA Comments	Moderate cloud cover at sunset. Took L/V skyflats at twilight. Tonight is an engineering night.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	LFC Cal	00:01	157.3			HPF	cal				S			Yes
0002	LFC Cal	00:04	157.3			HPF	cal				S			Yes
0003	LFC Cal	00:08	157.3			HPF	cal				S			Yes
0004	Etalon Cal	00:11	157.3			HPF	cal				S			Yes
0005	Etalon Cal	00:15	157.3			HPF	cal				S			Yes
0006	Etalon Cal	00:18	157.3			HPF	cal				S			Yes
lrs20000001_01	bias	01:50	0			LRS2	cal				S			Yes
virus0000001_01	bias	01:50	0			VIRUS	cal				S			Yes
lrs20000001_02	bias	01:50	0			LRS2	cal				S			Yes
virus0000001_02	bias	01:51	0			VIRUS	cal				S			Yes
virus0000001_03	bias	01:51	0			VIRUS	cal				S			Yes
lrs20000001_03	bias	01:51	0			LRS2	cal				S			Yes
lrs20000001_04	bias	01:52	0			LRS2	cal				S			Yes
virus0000001_04	bias	01:52	0			VIRUS	cal				S			Yes
virus0000001_05	bias	01:53	0			VIRUS	cal				S			Yes
lrs20000001_05	bias	01:53	0			LRS2	cal				S			Yes
virus0000001_06	bias	01:53	0			VIRUS	cal				S			Yes
lrs20000001_06	bias	01:53	0			LRS2	cal				S			Yes
virus0000001_07	bias	01:54	0			VIRUS	cal				S			Yes
lrs20000001_07	bias	01:54	0			LRS2	cal				S			Yes
virus0000001_08	bias	01:55	0			VIRUS	cal				S			Yes
lrs20000001_08	bias	01:55	0			LRS2	cal				S			Yes
virus0000001_09	bias	01:55	0			VIRUS	cal				S			Yes
lrs20000001_09	bias	01:55	0			LRS2	cal				S			Yes
virus0000001_10	bias	01:56	0			VIRUS	cal				S			Yes
lrs20000001_10	bias	01:56	0			LRS2	cal				S			Yes
virus0000001_11	bias	01:57	0			VIRUS	cal				S			Yes
lrs20000001_11	bias	01:57	0			LRS2	cal				S			Yes
lrs20000001_12	bias	01:57	0			LRS2	cal				S			Yes
virus0000001_12	bias	01:57	0			VIRUS	cal				S			Yes
virus0000001_13	bias	01:58	0			VIRUS	cal				S			Yes
lrs20000001_13	bias	01:58	0			LRS2	cal				S			Yes
lrs20000001_14	bias	01:59	0			LRS2	cal				S			Yes
virus0000001_14	bias	01:59	0			VIRUS	cal				S			Yes
lrs20000001_15	bias	01:59	0			LRS2	cal				S			Yes
virus0000001_15	bias	01:59	0			VIRUS	cal				S			Yes
virus0000001_16	bias	02:00	0			VIRUS	cal				S			Yes
lrs20000001_16	bias	02:00	0			LRS2	cal				S			Yes
lrs20000001_17	bias	02:01	0			LRS2	cal				S			Yes
virus0000001_17	bias	02:01	0			VIRUS	cal				S			Yes
lrs20000001_18	bias	02:01	0			LRS2	cal				S			Yes
virus0000001_18	bias	02:02	0			VIRUS	cal				S			Yes
lrs20000001_19	bias	02:02	0			LRS2	cal				S			Yes
virus0000001_19	bias	02:02	0			VIRUS	cal				S			Yes
lrs20000001_20	bias	02:03	0			LRS2	cal				S			Yes
virus0000001_20	bias	02:03	0			VIRUS	cal				S			Yes
lrs20000002_01	skyflat	02:09	7			LRS2	cal				S			Yes
lrs20000003_01	skyflat	02:10	10			LRS2	cal				S			Yes
lrs20000004_01	skyflat	02:11	13			LRS2	cal				S			Yes
lrs20000005_01	skyflat	02:12	16			LRS2	cal				S			Yes
lrs20000006_01	skyflat	02:14	22			LRS2	cal				S			Yes
lrs20000007_01	skyflat	02:15	30			LRS2	cal				S			Yes
virus0000002_01	skyflat	02:19	7			VIRUS	cal				S			Yes
virus0000003_01	skyflat	02:20	10			VIRUS	cal				S			Yes
virus0000004_01	skyflat	02:21	14			VIRUS	cal				S			Yes
virus0000005_01	skyflat	02:22	18			VIRUS	cal				S			Yes
virus0000006_01	skyflat	02:23	26			VIRUS	cal				S			Yes
virus0000007_01	skyflat	02:25	45			VIRUS	cal				S			Yes
0007	UNe Slave Cal	02:30	943.7			HPF	cal				S			Yes
lrs20000008_01	Hg_R	02:33	27			LRS2	cal				S			Yes
lrs20000008_02	Hg_R	02:34	27			LRS2	cal				S			Yes
lrs20000008_03	Hg_R	02:36	27			LRS2	cal				S			Yes
lrs20000009_01	Hg_B	02:37	15			LRS2	cal				S			Yes
lrs20000009_02	Hg_B	02:38	15			LRS2	cal				S			Yes
lrs20000009_03	Hg_B	02:40	15			LRS2	cal				S			Yes
lrs20000010_01	Cd-A_B	02:41	35			LRS2	cal				S			Yes
lrs20000010_02	Cd-A_B	02:42	35			LRS2	cal				S			Yes
lrs20000010_03	Cd-A_B	02:44	35			LRS2	cal				S			Yes
0008	UNe Slave Cal	02:46	943.7			HPF	cal				S			Yes
lrs20000011_01	FeAr_R	02:46	15			LRS2	cal				S			Yes
lrs20000011_02	FeAr_R	02:47	15			LRS2	cal				S			Yes
lrs20000011_03	FeAr_R	02:48	15			LRS2	cal				S			Yes
lrs20000012_01	flat_Qth_R	02:49	15			LRS2	cal				S			Yes
lrs20000012_02	flat_Qth_R	02:50	15			LRS2	cal				S			Yes
lrs20000012_03	flat_Qth_R	02:52	15			LRS2	cal				S			Yes
lrs20000012_04	flat_Qth_R	02:53	15			LRS2	cal				S			Yes
lrs20000012_05	flat_Qth_R	02:54	15			LRS2	cal				S			Yes
lrs20000013_01	flat_ldls_long_B	02:55	20			LRS2	cal				S			Yes
lrs20000013_02	flat_ldls_long_B	02:57	20			LRS2	cal				S			Yes
lrs20000013_03	flat_ldls_long_B	02:58	20			LRS2	cal				S			Yes
0009	UNe Slave Cal	03:03	943.7			HPF	cal				S			Yes
virus0000008_01	bias	10:23	0			VIRUS	cal				S			Yes
0010	Dark	10:27	314.6			HPF	cal				S			Yes
0011	LFC FCU	10:34	104.9			HPF	cal				S			Yes
0012	LFC FCU	10:37	104.9			HPF	cal				S			Yes
0013	LFC FCU	10:39	104.9			HPF	cal				S			Yes
0014	LFC FCU	10:42	104.9			HPF	cal				S			Yes
0015	LFC FCU	10:44	104.9			HPF	cal				S			Yes
0016	LFC FCU	10:47	104.9			HPF	cal				S			Yes
0017	LFC Cal	10:50	104.9			HPF	cal				S			Yes
0018	LFC Cal	10:52	104.9			HPF	cal				S			Yes
0019	LFC Cal	10:55	104.9			HPF	cal				S			Yes
0020	LFC Cal	10:57	104.9			HPF	cal				S			Yes
0021	LFC Cal	11:00	104.9			HPF	cal				S			Yes
0022	LFC Cal	11:02	104.9			HPF	cal				S			Yes
0023	LFC Cal	11:05	104.9			HPF	cal				S			Yes
0024	LFC Cal	11:07	104.9			HPF	cal				S			Yes
0025	LFC Cal	11:10	104.9			HPF	cal				S			Yes
0026	Alpha Bright FCU	11:13	209.7			HPF	cal				S			Yes
0027	Alpha Bright FCU	11:17	209.7			HPF	cal				S			Yes
0028	Alpha Bright Cal	11:22	83.9			HPF	cal				S			Yes
0029	Alpha Bright Cal	11:24	83.9			HPF	cal				S			Yes
0030	Alpha Bright Cal	11:26	83.9			HPF	cal				S			Yes
0031	Alpha Bright Cal	11:29	83.9			HPF	cal				S			Yes
0032	Alpha Bright Cal	11:31	83.9			HPF	cal				S			Yes
0033	Alpha Bright Cal	11:33	83.9			HPF	cal				S			Yes
0034	Alpha Bright Cal	11:35	83.9			HPF	cal				S			Yes
0035	Alpha Bright Cal	11:37	83.9			HPF	cal				S			Yes
0036	Alpha Bright Cal	11:39	83.9			HPF	cal				S			Yes
0037	LFC Cal	11:42	104.9			HPF	cal				S			Yes
0038	LFC Cal	11:44	104.9			HPF	cal				S			Yes
0039	LFC Cal	11:47	104.9			HPF	cal				S			Yes
0040	Etalon Cal	11:52	157.3			HPF	cal				S			Yes
0041	Etalon Cal	11:55	157.3			HPF	cal				S			Yes
0042	Etalon Cal	11:58	157.3			HPF	cal				S			Yes
0043	Etalon Cal	12:02	157.3			HPF	cal				S			Yes
0044	UNe Slave Cal	12:05	943.7			HPF	cal				S			Yes
0045	UNe Slave Cal	12:22	943.7			HPF	cal				S			Yes
0046	UNe Slave Cal	12:39	943.7			HPF	cal				S			Yes
lrs20009990_01	bias	21:33	0			LRS2	cal				S			Yes
lrs20009991_01	FeAr_R	21:38	15			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	21:39	15			LRS2	cal				S			Yes
lrs20009993_01	dark	21:41	300			LRS2	cal				S			Yes
virus0009990_01	bias	21:50	0			VIRUS	cal				S			Yes
virus0009991_01	Hg	21:55	15			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	21:56	15			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	21:57	15			VIRUS	cal				S			Yes
0060	Dark	22:29	314.6			HPF	cal				S			Yes
0061	Alpha Bright Cal	22:40	83.9			HPF	cal				S			Yes
0062	Alpha Bright Cal	22:42	83.9			HPF	cal				S			Yes
0063	Alpha Bright Cal	22:44	83.9			HPF	cal				S			Yes
0064	Alpha Bright Cal	22:46	83.9			HPF	cal				S			Yes
0065	Alpha Bright Cal	22:48	83.9			HPF	cal				S			Yes
0066	Alpha Bright Cal	22:50	83.9			HPF	cal				S			Yes
0067	Alpha Bright Cal	22:53	83.9			HPF	cal				S			Yes
0068	Alpha Bright Cal	22:55	83.9			HPF	cal				S			Yes
0069	Alpha Bright Cal	22:57	83.9			HPF	cal				S			Yes
0070	Alpha Bright FCU	23:00	471.9			HPF	cal				S			Yes
0071	Alpha Bright FCU	23:09	471.9			HPF	cal				S			Yes
0072	Alpha Bright FCU	23:17	471.9			HPF	cal				S			Yes
0073	Alpha Bright FCU	23:26	471.9			HPF	cal				S			Yes
0074	LFC FCU	23:35	104.9			HPF	cal				S			Yes
0075	LFC FCU	23:38	104.9			HPF	cal				S			Yes
0076	LFC FCU	23:40	104.9			HPF	cal				S			Yes
0077	LFC FCU	23:43	104.9			HPF	cal				S			Yes
0078	LFC FCU	23:45	104.9			HPF	cal				S			Yes
0079	LFC FCU	23:48	104.9			HPF	cal				S			Yes
0080	LFC Cal	23:51	157.3			HPF	cal				S			Yes
0081	LFC Cal	23:54	157.3			HPF	cal				S			Yes
0082	LFC Cal	23:58	157.3			HPF	cal				S			Yes

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