HET Night Report Reader

Civil Date	Ephemerides
2017-05-08	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:43	02:37	03:09	10:35	11:08	12:02	23:49	11:40
Night Length	7:26		Sunset Temperature

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

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
01:45	16.8	17.0	03:23	radar	01:38
05:46	13.1	13.6	06:16	dew point	00:30
08:51	13.2	13.7	09:46	twilight	00:55
Total Time Open					3:03

Program	Night Priority	Engineering
03:09	Science
03:22	Idle due to weather (radar)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:12	02:59	0.43	0.65		18817	14.6	15.7	16.1	98	16	First of Night
↪ Comments			KS and JM here to observe 1:1 and 1:2 motions. Caused stacking to go a little long.
05:50	06:11	0.46	0.70	985	20578	12.7	13.4	13.6	112	7	Stack/Re-stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
1696	01:47-01:48	00:01	Removed sensors for LTSE 63:5 at 01:47 UT

Ops Comments	none

TO Comments	Clear initially, however we closed for a few hours due to radar, humidity and dew point.

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	01:53	-1000000			LRS2	cal				S			Yes
virus0000001_01	skyflat	02:04	-1000000			VIRUS	cal				S			Yes
virus0000001_02	skyflat	02:05	-1000000			VIRUS	cal				S			Yes
virus0000001_03	skyflat	02:06	-1000000			VIRUS	cal				S			Yes
lrs20000002_01	parallel	03:14	200	11.7	PSU17-2-002	LRS2-B	sci						guideing is not stable due to sky conditions	No
lrs20000003_01	parallel	03:19	200	1.7	PSU17-2-002	LRS2-R	sci							P4
virus0000002_01	bias	03:38	0			VIRUS	cal				S			Yes
lrs20000004_01	bias	03:38	0			LRS2	cal				S			Yes
virus0000002_02	bias	03:39	0			VIRUS	cal				S			Yes
lrs20000004_02	bias	03:39	0			LRS2	cal				S			Yes
virus0000002_03	bias	03:40	0			VIRUS	cal				S			Yes
lrs20000004_03	bias	03:40	0			LRS2	cal				S			Yes
virus0000002_04	bias	03:40	0			VIRUS	cal				S			Yes
lrs20000004_04	bias	03:40	0			LRS2	cal				S			Yes
virus0000002_05	bias	03:41	0			VIRUS	cal				S			Yes
lrs20000004_05	bias	03:41	0			LRS2	cal				S			Yes
virus0000002_06	bias	03:42	0			VIRUS	cal				S			Yes
lrs20000004_06	bias	03:42	0			LRS2	cal				S			Yes
virus0000002_07	bias	03:42	0			VIRUS	cal				S			Yes
lrs20000004_07	bias	03:42	0			LRS2	cal				S			Yes
virus0000002_08	bias	03:43	0			VIRUS	cal				S			Yes
lrs20000004_08	bias	03:43	0			LRS2	cal				S			Yes
virus0000002_09	bias	03:44	0			VIRUS	cal				S			Yes
lrs20000004_09	bias	03:44	0			LRS2	cal				S			Yes
virus0000002_10	bias	03:44	0			VIRUS	cal				S			Yes
lrs20000004_10	bias	03:44	0			LRS2	cal				S			Yes
virus0000002_11	bias	03:45	0			VIRUS	cal				S			Yes
lrs20000004_11	bias	03:45	0			LRS2	cal				S			Yes
lrs20000005_01	Hg_R	04:11	-1000000			LRS2	cal				S			Yes
lrs20000005_02	Hg_R	04:15	-1000000			LRS2	cal				S			Yes
lrs20000005_03	Hg_R	04:18	-1000000			LRS2	cal				S			Yes
lrs20000006_01	Hg_B	04:21	-1000000			LRS2	cal				S			Yes
lrs20000006_02	Hg_B	04:24	-1000000			LRS2	cal				S			Yes
lrs20000006_03	Hg_B	04:27	-1000000			LRS2	cal				S			Yes
lrs20000007_01	Cd-A_B	04:31	-1000000			LRS2	cal				S			Yes
lrs20000007_02	Cd-A_B	04:36	-1000000			LRS2	cal				S			Yes
lrs20000007_03	Cd-A_B	04:41	-1000000			LRS2	cal				S			Yes
lrs20000008_01	FeAr_R	04:46	-1000000			LRS2	cal				S			Yes
lrs20000008_02	FeAr_R	04:48	33.1			LRS2	cal				S			Yes
lrs20000008_03	FeAr_R	04:49	-1000000			LRS2	cal				S			Yes
lrs20000009_01	flat_Qth_R	04:51	-1000000			LRS2	cal				S			Yes
lrs20000009_02	flat_Qth_R	04:52	-1000000			LRS2	cal				S			Yes
lrs20000009_03	flat_Qth_R	04:53	-1000000			LRS2	cal				S			Yes
lrs20000009_04	flat_Qth_R	04:55	-1000000			LRS2	cal				S			Yes
lrs20000009_05	flat_Qth_R	04:56	-1000000			LRS2	cal				S			Yes
lrs20000010_01	flat_ldls_long_B	04:57	-1000000			LRS2	cal				S			Yes
lrs20000010_02	flat_ldls_long_B	04:59	-1000000			LRS2	cal				S			Yes
lrs20000010_03	flat_ldls_long_B	05:00	-1000000			LRS2	cal				S			Yes
lrs20000011_01	flat_ldls_short_B	05:02	-1000000			LRS2	cal				S			Yes
lrs20000011_02	flat_ldls_short_B	05:03	-1000000			LRS2	cal				S			Yes
lrs20000011_03	flat_ldls_short_B	05:04	-1000000			LRS2	cal				S			Yes
lrs20000012_01	bias	05:05	0			LRS2	cal				S			Yes
lrs20000012_02	bias	05:06	0			LRS2	cal				S			Yes
lrs20000012_03	bias	05:07	0			LRS2	cal				S			Yes
lrs20000012_04	bias	05:07	0			LRS2	cal				S			Yes
lrs20000012_05	bias	05:08	0			LRS2	cal				S			Yes
lrs20000012_06	bias	05:09	0			LRS2	cal				S			Yes
lrs20000012_07	bias	05:09	0			LRS2	cal				S			Yes
lrs20000012_08	bias	05:10	0			LRS2	cal				S			Yes
lrs20000012_09	bias	05:11	0			LRS2	cal				S			Yes
lrs20000012_10	bias	05:11	0			LRS2	cal				S			Yes
lrs20000012_11	bias	05:12	0			LRS2	cal				S			Yes
virus0000003_01	Hg	05:20	-1000000			VIRUS	cal				S			Yes
virus0000004_01	Cd-A	05:21	-1000000			VIRUS	cal				S			Yes
virus0000005_01	flat_ldls_long	05:24	-1000000			VIRUS	cal				S			Yes
lrs20009990_01	FeAr_R	22:16	-1000000			LRS2	cal				S			Yes
lrs20009991_01	flat_Qth_R	22:18	-1000000			LRS2	cal				S			Yes
lrs20009992_01	dark	22:19	-1000000			LRS2	cal				S			Yes
lrs20009993_01	bias	22:25	0			LRS2	cal				S			Yes
virus0009990_01	Hg	22:33	-1000000			VIRUS	cal				S			Yes
virus0009991_01	Cd-A	22:34	-1000000			VIRUS	cal				S			Yes
virus0009992_01	flat_ldls_long	22:37	-1000000			VIRUS	cal				S			Yes
virus0009993_01	bias	22:38	0			VIRUS	cal				S			Yes

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