HET Night Report Reader

Civil Date	Ephemerides
2018-03-14	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:07	01:56	02:24	11:46	12:14	13:03	12:05	22:41
Night Length	9:22		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Eusebio Terrazas	-	-

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	Chris Richardson

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:14	11.1	11.2	03:38	clouds	02:24
07:07	9.7	10.0	10:42	clouds	03:35
Total Time Open					5:59

Program	Night Priority	Science
02:24	Science
03:24	Idle due to weather (clouds)
07:12	Science
07:45	Idle due to weather (clouds)
10:00	Science
10:35	Idle due to weather (clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:41	02:25	0.44	0.66	903	-1582	10.2	10.2	10.7	205	16	First of Night

Problem Reports
PR Number	Times	Time Lost	Description	Response
4889	04:56-04:58, 06:58-07:00	00:04	UpdateSystemStatus:PPE returned error - 20180315044957 BCD01 - Error Code 05h = Protocol error. (seg: 36, act: j) UpdateSystemStatus:PPE returned error - 20180315044958 BCD01 - Error Code 01h = Serial Receive error. (seg: 46, act: k) UpdateSystemStatus:PPE returned error - 20180315065607 BCD01 - Error Code 01h = Serial Receive error. (seg: 88, act: j) 20180315065837 BCD01 ERROR: Communications failure with segment 24, actuator j. *Disabling segments 24 and 88*	acknowledged errors: restarted SCS after communications error.

Ops Comments	none

TO Comments	mostly cloudy night with a few clear spots.

RA Comments	Heavy clouds at sunset. Night devoted to sci. Took LRS2/VIRUS skyflats at sunset. Cloudy much of the night. Did sci target during holes in the cloud cover.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
virus0000001_01	Hg	00:04	22.4			VIRUS	cal				S			Yes
virus0000001_02	Hg	00:05	23			VIRUS	cal				S			Yes
virus0000001_03	Hg	00:06	22.4			VIRUS	cal				S			Yes
virus0000002_01	Cd-A	00:07	162			VIRUS	cal				S			Yes
virus0000002_02	Cd-A	00:11	163			VIRUS	cal				S			Yes
virus0000002_03	Cd-A	00:14	168.1			VIRUS	cal				S			Yes
virus0000003_01	flat_ldls_long	00:17	23			VIRUS	cal				S			Yes
virus0000003_02	flat_ldls_long	00:19	22.6			VIRUS	cal				S			Yes
virus0000003_03	flat_ldls_long	00:20	22.7			VIRUS	cal				S			Yes
virus0000003_04	flat_ldls_long	00:21	23.1			VIRUS	cal				S			Yes
virus0000003_05	flat_ldls_long	00:22	21.9			VIRUS	cal				S			Yes
virus0000003_06	flat_ldls_long	00:23	23.1			VIRUS	cal				S			Yes
virus0000003_07	flat_ldls_long	00:24	23.2			VIRUS	cal				S			Yes
virus0000003_08	flat_ldls_long	00:25	23.7			VIRUS	cal				S			Yes
virus0000003_09	flat_ldls_long	00:26	22.1			VIRUS	cal				S			Yes
virus0000003_10	flat_ldls_long	00:27	23.3			VIRUS	cal				S			Yes
virus0000004_01	dark	00:28	360			VIRUS	cal				S			Yes
virus0000005_01	bias	00:35	0			VIRUS	cal				S			Yes
virus0000005_02	bias	00:36	0			VIRUS	cal				S			Yes
virus0000005_03	bias	00:36	0			VIRUS	cal				S			Yes
virus0000005_04	bias	00:37	0			VIRUS	cal				S			Yes
virus0000005_05	bias	00:37	0			VIRUS	cal				S			Yes
virus0000005_06	bias	00:38	0			VIRUS	cal				S			Yes
virus0000005_07	bias	00:38	0			VIRUS	cal				S			Yes
virus0000005_08	bias	00:39	0			VIRUS	cal				S			Yes
virus0000005_09	bias	00:40	0			VIRUS	cal				S			Yes
virus0000005_10	bias	00:40	0			VIRUS	cal				S			Yes
virus0000005_11	bias	00:41	0			VIRUS	cal				S			Yes
virus0000005_12	bias	00:41	0			VIRUS	cal				S			Yes
virus0000005_13	bias	00:42	0			VIRUS	cal				S			Yes
virus0000005_14	bias	00:42	0			VIRUS	cal				S			Yes
virus0000005_15	bias	00:43	0			VIRUS	cal				S			Yes
virus0000005_16	bias	00:44	0			VIRUS	cal				S			Yes
virus0000005_17	bias	00:44	0			VIRUS	cal				S			Yes
virus0000005_18	bias	00:45	0			VIRUS	cal				S			Yes
virus0000005_19	bias	00:45	0			VIRUS	cal				S			Yes
virus0000005_20	bias	00:46	0			VIRUS	cal				S			Yes
lrs20000001_01	Hg_R	00:51	193.1			LRS2	cal				S			Yes
lrs20000001_02	Hg_R	00:55	193.3			LRS2	cal				S			Yes
lrs20000001_03	Hg_R	01:00	192.9			LRS2	cal				S			Yes
lrs20000002_01	Hg_B	01:04	172.6			LRS2	cal				S			Yes
lrs20000002_02	Hg_B	01:07	172.9			LRS2	cal				S			Yes
lrs20000002_03	Hg_B	01:11	173			LRS2	cal				S			Yes
lrs20000003_01	skyflat	01:17	28.1			LRS2	cal				S			Yes
virus0000006_01	skyflat	01:26	23.1			VIRUS	cal				S			Yes
virus0000006_02	skyflat	01:28	38			VIRUS	cal				S			Yes
virus0000006_03	skyflat	01:30	67.3			VIRUS	cal				S			Yes
lrs20000004_01	bias	01:37	0			LRS2	cal				S			Yes
lrs20000004_02	bias	01:38	0			LRS2	cal				S			Yes
lrs20000004_03	bias	01:39	0			LRS2	cal				S			Yes
lrs20000004_04	bias	01:39	0			LRS2	cal				S			Yes
lrs20000004_05	bias	01:40	0			LRS2	cal				S			Yes
lrs20000004_06	bias	01:41	0			LRS2	cal				S			Yes
lrs20000004_07	bias	01:42	0			LRS2	cal				S			Yes
lrs20000004_08	bias	01:42	0			LRS2	cal				S			Yes
lrs20000004_09	bias	01:43	0			LRS2	cal				S			Yes
lrs20000004_10	bias	01:44	0			LRS2	cal				S			Yes
lrs20000004_11	bias	01:44	0			LRS2	cal				S			Yes
lrs20000005_01	Cd-A_B	01:49	267.1			LRS2	cal				S			Yes
lrs20000005_02	Cd-A_B	01:54	267.2			LRS2	cal				S			Yes
lrs20000005_03	Cd-A_B	02:00	267.6			LRS2	cal				S			Yes
lrs20000006_01	flat_ldls_long_B	02:09	22.5			LRS2	cal				S			Yes
lrs20000006_02	flat_ldls_long_B	02:10	23			LRS2	cal				S			Yes
lrs20000006_03	flat_ldls_long_B	02:11	21.8			LRS2	cal				S			Yes
lrs20000007_01	flat_Qth_R	02:17	32.3			LRS2	cal				S			Yes
lrs20000007_02	flat_Qth_R	02:19	31.6			LRS2	cal				S			Yes
lrs20000007_03	flat_Qth_R	02:20	32.1			LRS2	cal				S			Yes
lrs20000007_04	flat_Qth_R	02:22	32.9			LRS2	cal				S			Yes
lrs20000007_05	flat_Qth_R	02:23	33.4			LRS2	cal				S			Yes
lrs20000009_01	G191B2B_056_W	02:41	128	15.9		LRS2	spec				S			Yes
lrs20000010_01	G191B2B_066_W	02:49	67.1	5.9		LRS2	spec				S			Yes
lrs20000011_01	parallel	03:17	10	26.8	PSU18-1-001	LRS2-R	sci						heavy clouds in B image	No
lrs20000012_01	parallel	03:24	21.7	6.6	PSU18-1-001	LRS2-B	sci						heavy clouds	No
lrs20000013_01	FeAr_R	03:44	32.2			LRS2	cal				S			Yes
lrs20000013_02	FeAr_R	03:46	31.9			LRS2	cal				S			Yes
lrs20000013_03	FeAr_R	03:47	32			LRS2	cal				S			Yes
virus0000007_01	parallel	07:15	1807.9			VIRUS	sci							Yes
lrs20000015_01	parallel	07:15	1800	3.0	UT18-1-007	LRS2-B	sci							Yes
virus0000008_01	parallel	10:05	1808			VIRUS	sci							Yes
lrs20000016_01	parallel	10:05	1800	5.0	UT18-1-007	LRS2-B	sci							Yes
virus0000009_01	bias	11:37	0			VIRUS	cal				S			Yes
lrs20009990_01	bias	21:39	0			LRS2	cal				S			Yes
lrs20009991_01	FeAr_R	21:43	32.2			LRS2	cal				S			Yes
lrs20009992_01	flat_Qth_R	21:45	31.9			LRS2	cal				S			Yes
lrs20009993_01	dark	21:46	300			LRS2	cal				S			Yes
virus0009990_01	bias	21:53	0			VIRUS	cal				S			Yes
virus0009991_01	Hg	21:58	23.2			VIRUS	cal				S			Yes
virus0009992_01	Cd-A	21:59	163.4			VIRUS	cal				S			Yes
virus0009993_01	flat_ldls_long	22:02	23.2			VIRUS	cal				S			Yes

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