HET Night Report Reader

Civil Date	Ephemerides
2017-05-21	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:52	02:47	03:21	10:24	10:58	11:54	09:44	-
Night Length	7:03		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Amy Westfall	-	-

Overlaps
TO Overlap	RA Overlap
Justen Pautzke	-

Other Personnel	George Damm

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
11:56			03:00	clouds	15:04
05:20	13.6	13.4	10:54	twilight	05:34
Total Time Open					20:38

Program	Night Priority	Science
03:21	Idle due to weather (clouds, high humidity)
05:56	Science
08:05	Idle due to weather (queue hole)
08:30	Science
10:12	Idle due to weather (unknown)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
02:20	02:50	0.42	0.65	990	+19872	13.2	14.3	14.4	102	9	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
4500	00:25-00:26	00:01	uptime:23065.0 h4 velocity fault trying to go to south trajectory during OPS. Reset and attempted south trajectory again. Failed to acquire trajectory after this tried to send one final time and it worked fine.
4722	06:52-06:54	00:02	Error: "Non-reentrant handler go_next is busy," upon trying multiple times to go next	Restarted all systems.
4501	10:22-10:24	00:02	LX Torque fault. Would have been normal recovery, however...	Was unable to fix the torque fault because we lost instrument air pressure.
4870	10:25-10:25	00:00	Received the following errors over and over upon trying to slew tracker: MSG Y Slew Brake Load Cell Fault. MSG UX Slew Brake Pressure Switch Fault. MSG LX Slew Brake Pressure Switch Fault. Alarm in dome, red VIRUS system light and Virus Encl. Other Alarms light flashing on Virus Environment tab also indicated this problem. The valve in question was the instrument air refrigerant dryer condensate valve.
4847	03:30-03:30	00:00	pfip shutter problem	2017-05-22T03:28:54.677 INFO [cal.py :expose : 361] - Initiating LRS2 observation 7:4 with exp time: 20s 2017-05-22T03:28:54.678 INFO [cal.py :expose : 362] - expose() command sent Traceback (most recent call last): File "/opt/het/hetdex/src/tcs/deployment/integration/cal.py", line 782, in expose( inst,camra_inst,lamp,"red",xbin,ybin,count,obs,exp,custom_exp ) File "/opt/het/hetdex/src/tcs/deployment/integration/cal.py", line 365, in expose x_binning=xbin,y_binning=ybin,type=obs_type,object=objname ) File "", line 3, in expose_method pytcs.error: remote exception: remote exception: Stopped at wrong position: raw = 4293762966, mod = 8086

Ops Comments	none

TO Comments	Instrument air problem prevented us from getting some EON standards. Otherwise clear with only slightly variable seeing and cloud interruptions at the beginning of the night.

RA Comments	Can not get telluric due to hardware problem in the morning

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0009992_01	Hg	00:03	21.9			VIRUS	cal				S			Yes
virus0009993_01	Cd-A	00:04	163.7			VIRUS	cal				S			Yes
virus0009994_01	flat_ldls_long	00:07	22			VIRUS	cal				S			Yes
lrs20009992_01	FeAr_R	00:14	31.6			LRS2	cal				S			Yes
lrs20009993_01	flat_Qth_R	00:15	31.5			LRS2	cal				S			Yes
lrs20009994_01	dark	00:17	31.5			LRS2	cal				S			Yes
lrs20000001_01	skyflat	02:01	23.1			LRS2	cal				S			Yes
virus0000001_01	skyflat	02:13	21.1			VIRUS	cal				S			Yes
virus0000001_02	skyflat	02:14	36.7			VIRUS	cal				S			Yes
virus0000001_03	skyflat	02:15	66.5			VIRUS	cal				S			Yes
virus0000002_01	bias	02:23	0			VIRUS	cal				S			Yes
lrs20000002_01	bias	02:23	0			LRS2	cal				S			Yes
virus0000002_02	bias	02:23	0			VIRUS	cal				S			Yes
lrs20000002_02	bias	02:23	0			LRS2	cal				S			Yes
virus0000002_03	bias	02:24	0			VIRUS	cal				S			Yes
lrs20000002_03	bias	02:24	0			LRS2	cal				S			Yes
virus0000002_04	bias	02:25	0			VIRUS	cal				S			Yes
lrs20000002_04	bias	02:25	0			LRS2	cal				S			Yes
virus0000002_05	bias	02:25	0			VIRUS	cal				S			Yes
lrs20000002_05	bias	02:25	0			LRS2	cal				S			Yes
virus0000002_06	bias	02:26	0			VIRUS	cal				S			Yes
lrs20000002_06	bias	02:26	0			LRS2	cal				S			Yes
virus0000002_07	bias	02:27	0			VIRUS	cal				S			Yes
lrs20000002_07	bias	02:27	0			LRS2	cal				S			Yes
virus0000002_08	bias	02:27	0			VIRUS	cal				S			Yes
lrs20000002_08	bias	02:27	0			LRS2	cal				S			Yes
virus0000002_09	bias	02:28	0			VIRUS	cal				S			Yes
lrs20000002_09	bias	02:28	0			LRS2	cal				S			Yes
virus0000002_10	bias	02:29	0			VIRUS	cal				S			Yes
lrs20000002_10	bias	02:29	0			LRS2	cal				S			Yes
virus0000002_11	bias	02:29	0			VIRUS	cal				S			Yes
lrs20000002_11	bias	02:29	0			LRS2	cal				S			Yes
lrs20000003_01	Hg_R	02:44	162.5			LRS2	cal				S			Yes
lrs20000003_02	Hg_R	02:48	161.9			LRS2	cal				S			Yes
lrs20000003_03	Hg_R	02:51	161.5			LRS2	cal				S			Yes
lrs20000004_01	Hg_B	02:55	141.9			LRS2	cal				S			Yes
lrs20000004_02	Hg_B	02:58	142.3			LRS2	cal				S			Yes
lrs20000004_03	Hg_B	03:01	142			LRS2	cal				S			Yes
lrs20000005_01	Cd-A_B	03:04	266.8			LRS2	cal				S			Yes
lrs20000005_02	Cd-A_B	03:10	267.2			LRS2	cal				S			Yes
lrs20000005_03	Cd-A_B	03:15	267.2			LRS2	cal				S			Yes
lrs20000006_01	FeAr_R	03:20	32.9			LRS2	cal				S			Yes
lrs20000006_02	FeAr_R	03:22	31.7			LRS2	cal				S			Yes
lrs20000006_03	FeAr_R	03:23	33.1			LRS2	cal				S			Yes
lrs20000007_01	flat_Qth_R	03:24	31.6			LRS2	cal				S			Yes
lrs20000007_02	flat_Qth_R	03:26	31.9			LRS2	cal				S			Yes
lrs20000007_03	flat_Qth_R	03:27	31.5			LRS2	cal				S			Yes
lrs20000007_04	flat_Qth_R	03:28	31.5			LRS2	cal				S			Yes
virus0000003_01	parallel	06:06	2107.6			VIRUS	sci							Yes
lrs20000008_01	parallel	06:06	1800	10.0	UT17-2-008	LRS2-B	sci							P4
lrs20000009_01	HZ_44___056_W	07:01	180	25.0		LRS2	spec		1.20		S			Yes
lrs20000010_01	HZ_44___066_W	07:07	180	3.0		LRS2	spec		1.24		S			Yes
virus0000004_01	EGSN18_W_000_W	07:19	360	8.0	ENG17-2-666	VIRUS	eng							Yes
virus0000004_02	EGSN18_W_000_W	07:25	360	0.0	ENG17-2-666	VIRUS	eng							Yes
virus0000004_03	EGSN18_W_000_W	07:32	360	1.0	ENG17-2-666	VIRUS	eng							Yes
virus0000005_01	EGSN40_W_000_W	07:45	360	7.0	ENG17-2-666	VIRUS	eng							Yes
virus0000005_02	EGSN40_W_000_W	07:52	360	1.0	ENG17-2-666	VIRUS	eng							Yes
virus0000005_03	EGSN40_W_000_W	07:59	360	1.0	ENG17-2-666	VIRUS	eng							Yes
virus0000006_01	parallel	08:37	366.5			VIRUS	sci							Yes
lrs20000011_01	parallel	08:37	1800	7.0	PSU17-2-003	LRS2-R	sci							Yes
virus0000007_01	parallel	09:10	1808			VIRUS	sci							Yes
lrs20000012_01	parallel	09:10	1800	3.0	PSU17-2-003	LRS2-R	sci							Yes
virus0000008_01	parallel	09:42	1808			VIRUS	sci							Yes
lrs20000013_01	parallel	09:42	1800	2.0	PSU17-2-003	LRS2-R	sci							Yes
lrs20000014_01	flat_ldls_long_B	10:51	37.1			LRS2	cal				S			Yes
lrs20000014_02	flat_ldls_long_B	10:53	39.3			LRS2	cal				S			Yes
lrs20000014_03	flat_ldls_long_B	10:54	38.7			LRS2	cal				S			Yes
virus0000009_01	Hg	11:01	21.7			VIRUS	cal				S			Yes
virus0000010_01	Cd-A	11:02	162.7			VIRUS	cal				S			Yes
virus0000011_01	flat_ldls_long	11:06	22.7			VIRUS	cal				S			Yes
virus0008001_01	dark	20:11	33.8			VIRUS	cal				S			Yes
virus0008002_01	dark	20:46	33.8			VIRUS	cal				S			Yes
virus0008003_01	dark	20:54	33.8			VIRUS	cal				S			Yes
virus0008004_01	dark	21:02	33.8			VIRUS	cal				S			Yes
virus0008005_01	bias	21:09	0			VIRUS	cal				S			Yes
virus0008006_01	dark	21:18	33.8			VIRUS	cal				S			Yes
virus0008007_01	bias	21:31	0			VIRUS	cal				S			Yes
virus0008008_01	bias	21:39	0			VIRUS	cal				S			Yes
virus0008009_01	dark	21:42	33.8			VIRUS	cal				S			Yes
virus0008010_01	dark	21:50	33.8			VIRUS	cal				S			Yes
virus0008011_01	dark	22:09	33.8			VIRUS	cal				S			Yes
virus0008012_01	bias	22:13	0			VIRUS	cal				S			Yes
virus0008013_01	dark	22:16	33.8			VIRUS	cal				S			Yes
virus0008014_01	dark	22:24	33.8			VIRUS	cal				S			Yes
virus0008015_01	dark	22:33	33.8			VIRUS	cal				S			Yes
virus0008016_01	dark	22:39	33.8			VIRUS	cal				S			Yes
virus0009991_01	bias	23:55	0			VIRUS	cal				S			Yes
lrs20009991_01	bias	23:55	0			LRS2	cal				S			Yes

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