HET Night Report Reader

Civil Date	Ephemerides
2017-04-16	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:28	02:19	02:49	11:02	11:32	12:23	06:13	-
Night Length	8:13		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Emily Bevins	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:19	12.2	14.1	11:02	twilight	09:43
Total Time Open					9:43

Program	Night Priority	Engineering
02:49	Science
02:55	Idle due to weather (queue hole)
03:08	Science
03:33	Engineering (offset tests)
03:50	Idle due to weather (clouds)
04:18	Engineering (offset)
05:09	Idle due to weather (clouds,seeing)
05:38	Science
06:00	Idle due to weather (queue hole)
06:12	Science
08:00	Idle due to weather (extreme temp fluctuation)
08:34	Science
09:24	Engineering (offsets)
10:15	Science
10:30	Engineering (offset)
10:46	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
02:01	02:55	0.48	0.73	960	20606	16.4	16.2	15.3	171	13	First of Night
↪ Comments			4 degree temperature change during stacking.
07:30	08:06					13.5	15.5	17.4			Stack/Re-stack
↪ Comments			5 degree temperature change while stacking.

Problem Reports
PR Number	Times	Time Lost	Description	Response
1696	04:28-04:29	00:01	Removed sensors for LTSE 13:3 at 04:28 UT

Ops Comments	none

TO Comments	Partly cloudy with large temperature fluctuations throughout the night.

RA Comments	Moderately heavy cirrus over most of the sky at sunset. Took L/V skyflats. Eng tests have priority tonight but some sci will be done when availablle.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0009962_01	parallel	01:07	21.4	-0.4		VIRUS	sci							Yes
lrs20009962_01	parallel	01:13	21.9	-0.4		LRS2	sci							Yes
lrs20000001_01	skyflat	01:39	23.6			LRS2	cal				S			Yes
virus0000001_01	skyflat	01:47	23.5			VIRUS	cal				S			Yes
virus0000001_02	skyflat	01:48	39.2			VIRUS	cal				S			Yes
virus0000001_03	skyflat	01:50	68.3			VIRUS	cal				S			Yes
lrs20000002_01	Hg_R	01:58	145.2			LRS2	cal				S			Yes
lrs20000002_02	Hg_R	02:01	142.3			LRS2	cal				S			Yes
lrs20000002_03	Hg_R	02:04	142.2			LRS2	cal				S			Yes
lrs20000003_01	Hg_B	02:08	143.8			LRS2	cal				S			Yes
lrs20000003_02	Hg_B	02:11	143.2			LRS2	cal				S			Yes
lrs20000003_03	Hg_B	02:14	143.2			LRS2	cal				S			Yes
lrs20000004_01	Cd-A_B	02:17	267.6			LRS2	cal				S			Yes
lrs20000004_02	Cd-A_B	02:23	267.5			LRS2	cal				S			Yes
lrs20000004_03	Cd-A_B	02:28	268			LRS2	cal				S			Yes
lrs20000005_01	FeAr_R	02:34	33.8			LRS2	cal				S			Yes
lrs20000005_02	FeAr_R	02:35	32.4			LRS2	cal				S			Yes
lrs20000005_03	FeAr_R	02:36	34.5			LRS2	cal				S			Yes
virus0000002_01	Hg	02:45	22			VIRUS	cal				S			Yes
virus0000003_01	Cd-A	02:46	161.9			VIRUS	cal				S			Yes
virus0000004_01	flat_ldls_long	02:49	21.5			VIRUS	cal				S			Yes
lrs20000006_01	parallel	03:15	200	6.7	PSU17-2-002	LRS2-R	sci							Yes
lrs20000007_01	parallel	03:25	200	6.7	PSU17-2-002	LRS2-B	sci							Yes
lrs20000008_01	12185939+1107338-R_056_E	03:37	206.7	8.6		LRS2	eng						test of offset directions in IFU frame	Yes
lrs20000009_01	HR4936-R_066_E	04:24	21.5	-258.4		LRS2	telluric				S		bad centering	No
lrs20000010_01	HR4936-R_066_E	04:33	26.2	3.6		LRS2	telluric				S			Yes
lrs20000011_01	HR4936-R_056_E	04:42	21.7	8.6		LRS2	telluric				S		bad ceneter after offset	Yes
lrs20000012_01	HR4936-R_056_E	04:47	22.4	4.6		LRS2	telluric				S		bad move	No
lrs20000013_01	HR4936-R_056_E	04:53	21.8	5.6		LRS2	telluric				S		clouds	No
lrs20000014_01	HR4936-R_056_E	04:59	21.8	5.6		LRS2	telluric				S			No
lrs20000015_01	HR4936-R_056_E	05:03	21.2	3.6		LRS2	telluric				S			Yes
virus0000005_01	parallel	05:45	21.5			VIRUS	sci							Yes
lrs20000016_01	parallel	05:45	300	7.0	PSU17-2-002	LRS2-R	sci							Yes
virus0000006_01	parallel	05:55	21.5			VIRUS	sci							Yes
lrs20000017_01	parallel	05:55	300	5.0	PSU17-2-002	LRS2-B	sci							Yes
virus0000007_01	parallel	06:23	21.5			VIRUS	sci							Yes
lrs20000018_01	parallel	06:23	2400	11.0	UT17-2-003	LRS2-R	sci						clouds stopped second integration	No
virus0000007_02	parallel	07:04	21.5			VIRUS	sci							Yes
lrs20000018_02	parallel	07:04	840	13.0	UT17-2-003	LRS2-R	sci						clouds	No
virus0000007_03	parallel	07:29	21.5			VIRUS	sci							Yes
lrs20000018_03	parallel	07:30	0	0.0		LRS2	sci						clouds, exposer aborted before it was begun	No
lrs20000019_01	flat_Qth_R	08:07	32.7			LRS2	cal				S			Yes
virus0000019_01	test	08:08	24.1	-0.4		VIRUS	eng							Yes
lrs20000020_01	flat_Qth_R	08:15	33.9			LRS2	cal				S			Yes
lrs20000020_02	flat_Qth_R	08:16	32.2			LRS2	cal				S			Yes
lrs20000020_03	flat_Qth_R	08:18	32.9			LRS2	cal				S			Yes
lrs20000020_04	flat_Qth_R	08:19	33			LRS2	cal				S			Yes
lrs20000020_05	flat_Qth_R	08:20	34.1			LRS2	cal				S			Yes
lrs20000021_01	flat_ldls_long_B	08:22	38.3			LRS2	cal				S			Yes
lrs20000021_02	flat_ldls_long_B	08:23	36.7			LRS2	cal				S			Yes
lrs20000021_03	flat_ldls_long_B	08:25	37.8			LRS2	cal				S			Yes
lrs20000022_01	flat_ldls_short_B	08:26	21.1			LRS2	cal				S			Yes
lrs20000022_02	flat_ldls_short_B	08:27	23.5			LRS2	cal				S			Yes
lrs20000022_03	flat_ldls_short_B	08:29	22.6			LRS2	cal				S			Yes
virus0000008_01	parallel	09:00	24.1			VIRUS	sci							No
lrs20000023_01	parallel	09:01	300	27.0	PSU17-2-002	LRS2-R	sci						stopped by clouds, could not guide	No
virus0000008_02	parallel	09:07	24.1			VIRUS	sci							No
lrs20000023_02	parallel	09:07	300	547.0	PSU17-2-002	LRS2-R	sci						abortlv did not prevent this image from being taken?	No
virus0000008_03	parallel	09:13	24.1			VIRUS	sci							No
lrs20000023_03	parallel	09:13	308.8	6.9		LRS2	sci							Yes
lrs20000024_01	parallel	10:25	20	9.7	PSU17-2-002	LRS2-R	sci							Yes
lrs20000025_01	parallel	10:30	20	4.7	PSU17-2-002	LRS2-B	sci							Yes
lrs20000026_01	HD_173740-B_056_E	10:39	27.3	9.5		LRS2	eng							Yes
lrs20000027_01	HD_173740-B_056_E	10:45	26.3	5.6		LRS2	eng							Yes
virus0000009_01	bias	11:01	0			VIRUS	cal				S			Yes
lrs20000028_01	bias	11:01	0			LRS2	cal				S			Yes
virus0000009_02	bias	11:02	0			VIRUS	cal				S			Yes
lrs20000028_02	bias	11:02	0			LRS2	cal				S			Yes
virus0000009_03	bias	11:03	0			VIRUS	cal				S			Yes
lrs20000028_03	bias	11:03	0			LRS2	cal				S			Yes
virus0000009_04	bias	11:03	0			VIRUS	cal				S			Yes
lrs20000028_04	bias	11:03	0			LRS2	cal				S			Yes
virus0000009_05	bias	11:04	0			VIRUS	cal				S			Yes
lrs20000028_05	bias	11:04	0			LRS2	cal				S			Yes
virus0000009_06	bias	11:05	0			VIRUS	cal				S			Yes
lrs20000028_06	bias	11:05	0			LRS2	cal				S			Yes
virus0000009_07	bias	11:05	0			VIRUS	cal				S			Yes
lrs20000028_07	bias	11:05	0			LRS2	cal				S			Yes
virus0000009_08	bias	11:06	0			VIRUS	cal				S			Yes
lrs20000028_08	bias	11:06	0			LRS2	cal				S			Yes
virus0000009_09	bias	11:07	0			VIRUS	cal				S			Yes
lrs20000028_09	bias	11:07	0			LRS2	cal				S			Yes
virus0000009_10	bias	11:07	0			VIRUS	cal				S			Yes
lrs20000028_10	bias	11:07	0			LRS2	cal				S			Yes
virus0000009_11	bias	11:08	0			VIRUS	cal				S			Yes
lrs20000028_11	bias	11:08	0			LRS2	cal				S			Yes

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