HET Night Report Reader

Civil Date	Ephemerides
2017-07-24	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:59	02:54	03:28	10:37	11:11	12:06	-	03:10
Night Length	7:09		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Emily Bevins	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:00	21.1	21.4	02:10	clouds	00:10
Total Time Open					0:10

Program	Night Priority	Science
03:28	Idle due to weather (heavy overcast, high dust count)

Stack Data													Did not stack

Problem Reports					no PRs

Ops Comments	none

TO Comments	Thick clouds at beginning of night followed by high dust for remainder of the night.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	02:08	22.3			LRS2	cal				S			Yes
lrs20000002_01	Hg_R	02:21	162.7			LRS2	cal				S			Yes
lrs20000002_02	Hg_R	02:24	162.7			LRS2	cal				S			Yes
lrs20000002_03	Hg_R	02:28	162.5			LRS2	cal				S			Yes
lrs20000003_01	Hg_B	02:31	141.6			LRS2	cal				S			Yes
lrs20000003_02	Hg_B	02:35	141.5			LRS2	cal				S			Yes
lrs20000003_03	Hg_B	02:38	141.6			LRS2	cal				S			Yes
lrs20000004_01	Cd-A_B	02:41	266.5			LRS2	cal				S			Yes
lrs20000004_02	Cd-A_B	02:46	267.5			LRS2	cal				S			Yes
lrs20000004_03	Cd-A_B	02:51	267.6			LRS2	cal				S			Yes
lrs20000005_01	FeAr_R	02:57	32.6			LRS2	cal				S			Yes
lrs20000005_02	FeAr_R	02:58	31.7			LRS2	cal				S			Yes
lrs20000005_03	FeAr_R	02:59	31.5			LRS2	cal				S			Yes
lrs20000006_01	flat_Qth_R	03:01	32.5			LRS2	cal				S			Yes
lrs20000006_02	flat_Qth_R	03:02	32.6			LRS2	cal				S			Yes
lrs20000006_03	flat_Qth_R	03:03	32.4			LRS2	cal				S			Yes
lrs20000006_04	flat_Qth_R	03:05	31.8			LRS2	cal				S			Yes
lrs20000006_05	flat_Qth_R	03:06	32.7			LRS2	cal				S			Yes
lrs20000007_01	flat_ldls_long_B	03:08	32.4			LRS2	cal				S			Yes
lrs20000007_02	flat_ldls_long_B	03:09	32.5			LRS2	cal				S			Yes
lrs20000007_03	flat_ldls_long_B	03:10	32.5			LRS2	cal				S			Yes
lrs20000008_01	bias	03:12	0			LRS2	cal				S			Yes
lrs20000008_02	bias	03:12	0			LRS2	cal				S			Yes
lrs20000008_03	bias	03:13	0			LRS2	cal				S			Yes
lrs20000008_04	bias	03:14	0			LRS2	cal				S			Yes
lrs20000008_05	bias	03:14	0			LRS2	cal				S			Yes
lrs20000008_06	bias	03:15	0			LRS2	cal				S			Yes
lrs20000008_07	bias	03:16	0			LRS2	cal				S			Yes
lrs20000008_08	bias	03:16	0			LRS2	cal				S			Yes
lrs20000008_09	bias	03:17	0			LRS2	cal				S			Yes
lrs20000008_10	bias	03:18	0			LRS2	cal				S			Yes
lrs20000008_11	bias	03:18	0			LRS2	cal				S			Yes
lrs20000008_12	bias	03:19	0			LRS2	cal				S			Yes
lrs20000008_13	bias	03:20	0			LRS2	cal				S			Yes
lrs20000008_14	bias	03:21	0			LRS2	cal				S			Yes
lrs20000008_15	bias	03:21	0			LRS2	cal				S			Yes
lrs20000008_16	bias	03:22	0			LRS2	cal				S			Yes
lrs20000008_17	bias	03:23	0			LRS2	cal				S			Yes
lrs20000008_18	bias	03:23	0			LRS2	cal				S			Yes
lrs20000008_19	bias	03:24	0			LRS2	cal				S			Yes
lrs20000008_20	bias	03:25	0			LRS2	cal				S			Yes
virus0008502_01	bias	20:40	0			VIRUS	cal				S			Yes
virus0008503_01	bias	20:46	0			VIRUS	cal				S			Yes
lrs20009990_01	bias	22:11	0			LRS2	cal				S			Yes
lrs20009991_01	FeAr_R	22:17	31.5			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	22:19	31.5			LRS2	cal				S			Yes
lrs20009993_01	dark	22:20	300			LRS2	cal				S			Yes

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