HET Night Report Reader

Civil Date	Ephemerides
2015-05-13	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:46	02:40	03:14	10:31	11:04	11:59	09:31	-
Night Length	7:17		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Matthew Shetrone	Amy Westfall	-	-

Overlaps		none

Other Personnel	none

Guests	Jim Fowler

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
02:19	15.9	20.6	08:21	engineering	06:02
Total Time Open					6:02

Program	Night Priority	Engineering
03:14	Engineering (drift rate, offsetting and pointing)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:21	03:22	0.56	0.86	-10	+3798	16.3	16.9	17.9	209	6	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
4004	05:38-05:39	00:01	While on sky the current track stopped due to a hex velocity (overspeed) fault of unknown origin.
4005	05:45-05:46, 05:50 - 05:51, 05:55 - 05:56	00:03	After reported problem 4004, whenever the Correct Structure button was pressed after a track started received the error message attached to the report entry in the database. The object did not center on CAT chip as though the Correct Structure command had been issued. This occurred on two separate objects. After shutting down TCS, killing several remaining processes belonging to root and jrf, and restarting TCS the problem went away
4006	05:00-05:00	00:00	MARS X is at a soft limit, but it's unclear whether homing any MARS axis is safe at the moment. Could someone home it? or tell me that it is safe to home it and I'll do it.
4007	07:55-07:55	00:00	Shrill repeated air bearing squeals and slowed structure movement during one move tonight. Forgot to record AZ. Sorry
4008	05:00-05:00	00:00	The CCAS buttons on TDP are continuously unlit, providing no indication as to whether shutter is open or closed.

Ops Comments	none

TO Comments	Mirror team: Seg 31 moves anywhere from 1/4 to 1/2 its commanded motion in tip. Took out of SAMS for the night. AOA ghosts located after centering spots in HEFI view, then moving -2800 in X and +1700 in Y.

RA Comments	Mirror 31 stacked but not in SAMS because of probable actuator problems. Unable to do north pointings because of TCS software bug. Tip-Tilt running during all images.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
20150514t034100.7_cat_sci	5612	03:41	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, drift 0 image	Yes
20150514t035103.7_cat_sci	5612	03:51	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, drift 1 image and 0 for the box images	Yes
20150514t035311.7_cat_sci	5612	03:53	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, +100 DEC box position, track aborted	No
20150514t040239.2_cat_sci	5612	04:02	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, 0 position for the box images	Yes
20150514t040424.3_cat_sci	5612	04:04	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, 2x50 +DEC box position	Yes
20150514t040612.0_cat_sci	5612	04:06	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, 2x50 +DEC box position and 2x50 +RA box position	Yes
20150514t040759.9_cat_sci	5612	04:08	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, 2x50 +RA box position	Yes
20150514t040947.5_cat_sci	5612	04:09	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, back to zero position, drift 0 position	Yes
20150514t042034.7_cat_sci	5612	04:20	13	-0.2	ENG15-1-100	CAT	eng						Az = 54.8125, drift 1 position	Yes
20150514t042859.1_cat_sci	4896	04:29	13	-0.2	ENG15-1-100	CAT	eng						Az = 183.2515, drift 0 image	Yes
20150514t043910.1_cat_sci	4896	04:39	13	-0.2	ENG15-1-100	CAT	eng						Az = 183.2515, drift 1 image and zero image for box motion	Yes
20150514t044057.8_cat_sci	4896	04:41	13	-0.2	ENG15-1-100	CAT	eng						Az = 183.2515, 2x50 +DEC box position	Yes
20150514t044245.5_cat_sci	4896	04:42	13	-0.2	ENG15-1-100	CAT	eng						Az = 183.2515, 2x50 +DEC and 2x50 +RA box position	Yes
20150514t044449.4_cat_sci	4896	04:44	20	-0.3	ENG15-1-100	CAT	eng						Az = 183.2515, 2x50 +RA box position, some clouds	Yes
20150514t044701.2_cat_sci	4896	04:47	20	-0.3	ENG15-1-100	CAT	eng						Az = 183.2515, back to zero position, possibly 1x50 -RA box position, 0 drift image	Yes
20150514t045715.9_cat_sci	4896	04:57	20	-0.3	ENG15-1-100	CAT	eng						Az = 183.2515, 1 drift image	Yes
20150514t050610.0_cat_sci	4333	05:06	5	-0.1	ENG15-1-100	CAT	eng						Az = 290.5932, drift 0 image	Yes
20150514t051624.9_cat_sci	4333	05:16	5	-0.1	ENG15-1-100	CAT	eng						Az = 290.5932, drift 1 image, zero image for box test	Yes
20150514t051748.8_cat_sci	4333	05:17	5	-0.1	ENG15-1-100	CAT	eng						Az = 290.5932, 2x50 +DEC box position	Yes
20150514t051940.7_cat_sci	4333	05:19	3	-0.1	ENG15-1-100	CAT	eng						Az = 290.5932, 2x50 +DEC and 2x50 +RA box position, maybe 3x50 +RA	Yes
20150514t052104.7_cat_sci	4333	05:21	3	-0.1	ENG15-1-100	CAT	eng						Az = 290.5932, 2x50 +RA box position, maybe 3x50 +RA	Yes
20150514t052352.7_cat_sci	4333	05:23	3	-0.1	ENG15-1-100	CAT	eng						Az = 290.5932, back to home position may be off in +/- 50" RA, 0 drift position	Yes
20150514t053322.8_cat_sci	4333	05:33	2	0.0	ENG15-1-100	CAT	eng						Az = 290.5932, 1 drift position	Yes
20150514T062359.6_cat_sci	4550	06:23	10	-0.2	ENG15-1-100	CAT	eng						Az = 293.0516, zero box position	Yes
20150514t062532.2_cat_sci	4550	06:25	10	-0.2	ENG15-1-100	CAT	eng						Az = 293.0516, 2x50" +DEC box position	Yes
20150514t062704.8_cat_sci	4550	06:27	10	-0.2	ENG15-1-100	CAT	eng						Az = 293.0516, 2x50" +DEC and 2x50" +RA box position	Yes
20150514t062837.7_cat_sci	4550	06:28	10	-0.2	ENG15-1-100	CAT	eng						Az = 293.0516, 2x50" +RA box position	Yes
20150514t063010.4_cat_sci	4550	06:30	10	-0.2	ENG15-1-100	CAT	eng						Az = 293.0516, back to zero position	Yes
20150514t070227.6_cat_sci	6511	07:02	5	-0.1	ENG15-1-100	CAT	eng						Az = 24.6322, pointing target	Yes
20150514T072704.2_cat_sci	7044	07:27	10	-0.2	ENG15-1-100	CAT	eng						Az = 77.0114, X= -11 Y = 50 pointing target	Yes
20150514T073851.9_cat_sci	6770	07:38	2	0.0	ENG15-1-100	CAT	eng						Az = 122.6504 , X= -44 , Y= 14 , pointing target	Yes
20150514T075205.7_cat_sci	6041	07:52	9	-0.2	ENG15-1-100	CAT	eng						Az = 184.1723, X = -12 , Y = -31 pointing test	Yes
20150514T080435.8_cat_sci	5480	08:04	2	0.0	ENG15-1-100	CAT	eng						Az = 235.8840, X = -59 , Y = -84 , pointing target	Yes
20150514T081121.7_cat_sci	5199	08:10	30	-0.5	ENG15-1-100	CAT	eng						Az = 296.2496 , X = -7 , Y = 226 , pointing target	Yes
20150514T082015.8_cat_sci	5552	08:20	4	-0.1	ENG15-1-100	CAT	eng						Az = 333.5106 , X= 14 , Y= -41 , pointing target	Yes

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