HET Night Report Reader

Civil Date	Ephemerides
2016-05-15	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:48	02:43	03:16	10:28	11:02	11:57	-	09:12
Night Length	7:12		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
John Caldwell	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
-	Stephen Odewahn

Other Personnel	none

Guests

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
03:35	11.2	12.9	07:41	engineering	04:06
08:12	12.0	13.7	09:21	PR	01:09
Total Time Open					5:15

Program	Night Priority	Engineering

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
03:40	04:42	0.54	0.81	1065	+14890	12.3	12.4	12.8	142	13	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
4501	04:57-05:10, 09:10 - 09:19, 09:20 - 09:20	00:22	04:57 : LX torque limiter fault. Recovered at 05:10 09:10 : LX torque limiter fault. 09:20 : LX torque limiter fault. We called it after that.	Called: Jim Fowler, just once Normal recovery method for all of these.
4519	06:21-06:26	00:05	Track aborted without faults, error codes. No black lights at top of TCS GUI. tcs_server hung using 100+% cpu. TCS GUI also froze.	Shut down/killed and restarted everything.
4508	09:02-09:09	00:07	09:02 tonight noticed TCS light and Tracker light black at top of GUI. This is the normal tcs_server/tracker_server communication loss. More details in night report.
4520	01:45-03:35	01:50	UX Slew Brake P-Switch error prevents slew motion. UX slew brake not releasing and timing out sometimes. Brent says this may be due to the switch failing.

Ops Comments	none

TO Comments	Mostly clear, some mild cirrus, some light winds.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	flat_ldls	03:14	19.9			VIRUS	cal				S			Yes
virus0000001_02	flat_ldls	03:15	20			VIRUS	cal				S			Yes
virus0000001_03	flat_ldls	03:16	20			VIRUS	cal				S			Yes
virus0000001_04	flat_ldls	03:17	20			VIRUS	cal				S			Yes
virus0000001_05	flat_ldls	03:18	19.9			VIRUS	cal				S			Yes
virus0000001_06	flat_ldls	03:19	19.9			VIRUS	cal				S			Yes
virus0000001_07	flat_ldls	03:20	19.9			VIRUS	cal				S			Yes
virus0000001_08	flat_ldls	03:21	19.9			VIRUS	cal				S			Yes
virus0000001_09	flat_ldls	03:22	20			VIRUS	cal				S			Yes
virus0000001_10	flat_ldls	03:23	19.9			VIRUS	cal				S			Yes
virus0000001_11	flat_ldls	03:24	20			VIRUS	cal				S			Yes
virus0000001_12	flat_ldls	03:25	20			VIRUS	cal				S			Yes
virus0000001_13	flat_ldls	03:26	20			VIRUS	cal				S			Yes
virus0000001_14	flat_ldls	03:27	19.9			VIRUS	cal				S			Yes
virus0000001_15	flat_ldls	03:28	19.8			VIRUS	cal				S			Yes
virus0000001_16	flat_ldls	03:29	19.9			VIRUS	cal				S			Yes
virus0000001_17	flat_ldls	03:30	19.9			VIRUS	cal				S			Yes
virus0000001_18	flat_ldls	03:31	20			VIRUS	cal				S			Yes
virus0000001_19	flat_ldls	03:32	20			VIRUS	cal				S			Yes
virus0000001_20	flat_ldls	03:32	19.9			VIRUS	cal				S			Yes
virus0000002_01	bias	03:33	19.9			VIRUS	cal				S			Yes
virus0000002_02	bias	03:34	19.9			VIRUS	cal				S			Yes
virus0000002_03	bias	03:34	19.9			VIRUS	cal				S			Yes
virus0000002_04	bias	03:35	19.9			VIRUS	cal				S			Yes
virus0000002_05	bias	03:36	19.9			VIRUS	cal				S			Yes
virus0000002_06	bias	03:36	19.9			VIRUS	cal				S			Yes
virus0000002_07	bias	03:37	19.9			VIRUS	cal				S			Yes
virus0000002_08	bias	03:37	19.9			VIRUS	cal				S			Yes
virus0000002_09	bias	03:38	19.9			VIRUS	cal				S			Yes
virus0000002_10	bias	03:38	19.9			VIRUS	cal				S			Yes
virus0000002_11	bias	03:39	19.9			VIRUS	cal				S			Yes
lrs20000001_01	Hg	03:56	130			LRS2	cal				S			Yes
lrs20000001_02	Hg	03:59	20			LRS2	cal				S			Yes
lrs20000002_01	Cd	04:00	249.9			LRS2	cal				S			Yes
lrs20000002_02	Cd	04:06	314.9			LRS2	cal				S			Yes
lrs20000003_01	flat_Qth	04:12	19.8			LRS2	cal				S			Yes
lrs20000003_02	flat_Qth	04:13	39.9			LRS2	cal				S			Yes
lrs20000004_01	flat_ldls	04:15	24.9			LRS2	cal				S			Yes
lrs20000004_02	flat_ldls	04:16	17.7			LRS2	cal				S			Yes
lrs20000005_01	dark	04:17	17.7			LRS2	cal				S			Yes
lrs20000005_02	dark	04:18	17.7			LRS2	cal				S			Yes
lrs20000005_03	dark	04:20	17.7			LRS2	cal				S			Yes
lrs20000005_04	dark	04:21	17.7			LRS2	cal				S			Yes
lrs20000005_05	dark	04:22	17.7			LRS2	cal				S			Yes
lrs20000006_01	bias	04:23	17.7			LRS2	cal				S			Yes
lrs20000006_02	bias	04:24	17.7			LRS2	cal				S			Yes
lrs20000006_03	bias	04:25	17.7			LRS2	cal				S			Yes
lrs20000006_04	bias	04:26	17.7			LRS2	cal				S			Yes
lrs20000006_05	bias	04:26	17.7			LRS2	cal				S			Yes
virus0000003_01	Hg	04:39	19.9			VIRUS	cal				S			Yes
virus0000004_01	Cd	04:40	314.9			VIRUS	cal				S			Yes
virus0000005_01	flat_ldls	04:46	20.1			VIRUS	cal				S			Yes
virus0000006_01	dark	04:47	20.1			VIRUS	cal				S			Yes
virus0000006_02	dark	04:48	20.1			VIRUS	cal				S			Yes
virus0000006_03	dark	04:49	20.1			VIRUS	cal				S			Yes
virus0000006_04	dark	04:50	20.1			VIRUS	cal				S			Yes
virus0000006_05	dark	04:50	20.1			VIRUS	cal				S			Yes
virus0000007_01	bias	04:51	20.1			VIRUS	cal				S			Yes
virus0000007_02	bias	04:52	20.1			VIRUS	cal				S			Yes
virus0000007_03	bias	04:52	20.1			VIRUS	cal				S			Yes
virus0000007_04	bias	04:53	20.1			VIRUS	cal				S			Yes
virus0000007_05	bias	04:53	20.1			VIRUS	cal				S			Yes
virus0000008_01	flat_ldls	07:46	19.9			VIRUS	cal				S			Yes
virus0000008_02	flat_ldls	07:47	19.9			VIRUS	cal				S			Yes
virus0000008_03	flat_ldls	07:48	19.9			VIRUS	cal				S			Yes
virus0000008_04	flat_ldls	07:49	19.9			VIRUS	cal				S			Yes
virus0000008_05	flat_ldls	07:50	19.8			VIRUS	cal				S			Yes
virus0000008_06	flat_ldls	07:51	19.9			VIRUS	cal				S			Yes
virus0000008_07	flat_ldls	07:52	19.8			VIRUS	cal				S			Yes
virus0000008_08	flat_ldls	07:53	19.9			VIRUS	cal				S			Yes
virus0000008_09	flat_ldls	07:54	19.9			VIRUS	cal				S			Yes
virus0000008_10	flat_ldls	07:55	19.9			VIRUS	cal				S			Yes
virus0000008_11	flat_ldls	07:56	20			VIRUS	cal				S			Yes
virus0000008_12	flat_ldls	07:57	20			VIRUS	cal				S			Yes
virus0000008_13	flat_ldls	07:58	20			VIRUS	cal				S			Yes
virus0000008_14	flat_ldls	07:59	19.8			VIRUS	cal				S			Yes
virus0000008_15	flat_ldls	08:00	19.9			VIRUS	cal				S			Yes
virus0000008_16	flat_ldls	08:01	19.8			VIRUS	cal				S			Yes
virus0000008_17	flat_ldls	08:02	19.9			VIRUS	cal				S			Yes
virus0000008_18	flat_ldls	08:03	19.9			VIRUS	cal				S			Yes
virus0000008_19	flat_ldls	08:04	17.7			VIRUS	cal				S			Yes
virus0000008_20	flat_ldls	08:05	17.7			VIRUS	cal				S			Yes
virus0000009_01	bias	08:06	17.7			VIRUS	cal				S			Yes
virus0000009_02	bias	08:06	17.7			VIRUS	cal				S			Yes
virus0000009_03	bias	08:07	17.7			VIRUS	cal				S			Yes
virus0000009_04	bias	08:07	17.7			VIRUS	cal				S			Yes
virus0000009_05	bias	08:08	17.7			VIRUS	cal				S			Yes
virus0000009_06	bias	08:08	17.7			VIRUS	cal				S			Yes
virus0000009_07	bias	08:09	17.7			VIRUS	cal				S			Yes
virus0000009_08	bias	08:09	17.7			VIRUS	cal				S			Yes
virus0000009_09	bias	08:10	17.7			VIRUS	cal				S			Yes
virus0000009_10	bias	08:10	17.7			VIRUS	cal				S			Yes
virus0000009_11	bias	08:11	17.7			VIRUS	cal				S			Yes
virus0000010_01	flat_ldls	09:29	17.6			VIRUS	cal				S			Yes
virus0000010_02	flat_ldls	09:30	17.7			VIRUS	cal				S			Yes
virus0000010_03	flat_ldls	09:31	20			VIRUS	cal				S			Yes
virus0000010_04	flat_ldls	09:32	19.9			VIRUS	cal				S			Yes
virus0000010_05	flat_ldls	09:33	19.8			VIRUS	cal				S			Yes
virus0000010_06	flat_ldls	09:34	19.9			VIRUS	cal				S			Yes
virus0000010_07	flat_ldls	09:35	20			VIRUS	cal				S			Yes
virus0000010_08	flat_ldls	09:36	19.9			VIRUS	cal				S			Yes
virus0000010_09	flat_ldls	09:37	20			VIRUS	cal				S			Yes
virus0000010_10	flat_ldls	09:38	17.6			VIRUS	cal				S			Yes
virus0000010_11	flat_ldls	09:39	17.6			VIRUS	cal				S			Yes
virus0000010_12	flat_ldls	09:40	19.9			VIRUS	cal				S			Yes
virus0000010_13	flat_ldls	09:41	19.9			VIRUS	cal				S			Yes
virus0000010_14	flat_ldls	09:41	19.9			VIRUS	cal				S			Yes
virus0000010_15	flat_ldls	09:42	19.8			VIRUS	cal				S			Yes
virus0000010_16	flat_ldls	09:43	19.9			VIRUS	cal				S			Yes
virus0000010_17	flat_ldls	09:44	19.9			VIRUS	cal				S			Yes
virus0000010_18	flat_ldls	09:45	19.9			VIRUS	cal				S			Yes
virus0000010_19	flat_ldls	09:46	20			VIRUS	cal				S			Yes
virus0000010_20	flat_ldls	09:47	19.9			VIRUS	cal				S			Yes
virus0000011_01	bias	09:48	19.9			VIRUS	cal				S			Yes
virus0000011_02	bias	09:49	19.9			VIRUS	cal				S			Yes
virus0000011_03	bias	09:49	19.9			VIRUS	cal				S			Yes
virus0000011_04	bias	09:50	19.9			VIRUS	cal				S			Yes
virus0000011_05	bias	09:50	19.9			VIRUS	cal				S			Yes
virus0000011_06	bias	09:51	19.9			VIRUS	cal				S			Yes
virus0000011_07	bias	09:51	19.9			VIRUS	cal				S			Yes
virus0000011_08	bias	09:52	19.9			VIRUS	cal				S			Yes
virus0000011_09	bias	09:52	19.9			VIRUS	cal				S			Yes
virus0000011_10	bias	09:53	19.9			VIRUS	cal				S			Yes
virus0000011_11	bias	09:53	19.9			VIRUS	cal				S			Yes

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