HET Night Report Reader

Civil Date	Ephemerides
2025-01-14	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:24	01:12	01:41	12:29	12:58	13:47	01:04	-
Night Length	10:48		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Stephen Odewahn	Amy Westfall

Overlaps
TO Overlap	RA Overlap
-	Justen Pautzke

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:05	4.7	6.2	02:28	engineering	02:23
03:57			12:06	twilight	08:09
Total Time Open					10:32

Program	Night Priority	Science
01:45	Idle due to weather (queue hole)
01:58	Science
02:17	Idle due to weather (queue hole)
03:57	Science
04:02	Idle due to weather (queue hole)
04:56	Science
05:06	Idle due to weather (queue hole)
05:22	Science
05:29	Idle due to weather (queue hole)
06:11	Science
06:22	Idle due to weather (queue hole)
07:27	Science
07:34	Idle due to weather (queue hole)
08:14	Science
08:19	Idle due to weather (queue hole and clouds)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
00:50	01:25	0.59	0.92	200	+6546	4.6	5.3	5.3	100	5	First of Night
06:55	07:25	0.59	0.94	180	+8480	2.7	3.2	3.3	81	6	Stack/Re-stack

Problem Reports					no PRs

TO Comments	Calm night with cirrus clouds halfway through, with stable temperatures.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000001_01	skyflat	00:29	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:30	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:31	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:32	16			LRS2	cal							Yes
lrs20000005_01	skyflat	00:33	22			LRS2	cal							Yes
lrs20000006_01	skyflat	00:35	30			LRS2	cal							Yes
virus0000001_01	skyflat	00:38	7			VIRUS	cal							Yes
virus0000002_01	skyflat	00:39	10			VIRUS	cal							Yes
virus0000003_01	skyflat	00:40	14			VIRUS	cal							Yes
virus0000004_01	skyflat	00:42	18			VIRUS	cal							Yes
virus0000005_01	skyflat	00:43	26			VIRUS	cal							Yes
0001	LFC Cal	01:21	106.5			HPF	cal							Yes
virus0000006_01	parallel	01:31	375			VIRUS	sci							Yes
lrs20000007_01	parallel	01:32	375	6.8	UT25-1-007	LRS2-B	sci	1.74	0.88	19.71	0.79			Yes
virus0000006_02	parallel	01:39	375			VIRUS	sci							Yes
lrs20000007_02	parallel	01:39	375	0.8	UT25-1-007	LRS2-B	sci	1.62	0.79	19.60	0.76			Yes
lrs20000008_01	WD2341+322_056_W	02:02	180	4.0		LRS2	spec	1.64	0.78	19.16	0.85			Yes
lrs20000009_01	WD2341+322_066_W	02:14	180	9.0		LRS2	spec	1.60	0.77	18.98	1.10			Yes
0002	LFC Cal	03:56	106.5			HPF	cal							Yes
0003	LFC Cal	03:59	106.5			HPF	cal							Yes
0004	LFC Cal	04:01	106.5			HPF	cal							Yes
lrs20000010_01	HD55677_056_E	04:02	30	4.5		LRS2	spec	1.97	1.02	17.76	0.92			Yes
virus0000007_01	parallel	04:59	360			VIRUS	spec							Yes
lrs20000011_01	HZ4_056_W	05:00	360	4.0		LRS2	spec	2.03	1.14	18.89	0.89			Yes
0005	LFC Cal	05:07	106.5			HPF	cal							Yes
0006	LFC Cal	05:10	106.5			HPF	cal							Yes
0007	LFC Cal	05:12	106.5			HPF	cal							Yes
lrs20000012_01	BD+541216_066_E	05:28	30	6.5		LRS2	spec	1.92	1.08	18.32	1.01			Yes
virus0000008_01	parallel	06:15	400			VIRUS	sci							Yes
lrs20000013_01	parallel	06:15	400	4.3	UT25-1-007	LRS2-B	sci	1.71		18.10	0.83			P4
0008	LFC Cal	06:28	106.5			HPF	cal							Yes
0009	LFC Cal	06:30	106.5			HPF	cal							Yes
0010	LFC Cal	06:32	106.5			HPF	cal							Yes
lrs20000014_01	GD71_056_W	07:31	180	4.0		LRS2	spec	1.56		18.29	0.96			Yes
lrs20000015_01	HD55677_056_W	08:17	30	4.5		LRS2	spec	1.36	0.83	17.76	0.65		sky slightly brighter than constraint, please check data quality	Yes
0011	LFC Cal	11:08	106.5			HPF	cal							Yes
0012	LFC Cal	11:10	106.5			HPF	cal							Yes
0013	LFC Cal	11:12	106.5			HPF	cal							Yes
lrs20000016_01	bias	12:00	0			LRS2	cal							Yes
virus0000009_01	bias	12:01	0			VIRUS	cal							Yes
virus0000010_01	Cd-A	12:05	15		ENG25-1-002	VIRUS	cal							Yes
virus0000011_01	Hg	12:06	15		ENG25-1-002	VIRUS	cal							Yes
lrs20009900_01	bias	22:18	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	22:19	20			VIRUS	cal							Yes
virus0009901_01	bias	22:21	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:21	20			LRS2	cal							Yes
virus0009902_01	dark	22:23	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:24	38			LRS2	cal							Yes
lrs20009907_01	bias	22:27	0			LRS2	cal							Yes
lrs20009908_01	flat_ldls_long_B	22:30	20			LRS2	cal							Yes
lrs20009909_01	Cd-A_B	22:31	38			LRS2	cal							Yes
lrs20009910_01	FeAr_R	22:33	15			LRS2	cal							Yes
lrs20009911_01	Hg_B	22:34	15			LRS2	cal							Yes
lrs20000021_01	flat_Qth_R	22:40	15			LRS2	cal							Yes
lrs20000021_02	flat_Qth_R	22:42	15			LRS2	cal							Yes
lrs20000021_03	flat_Qth_R	22:43	15			LRS2	cal							Yes
lrs20000021_04	flat_Qth_R	22:44	15			LRS2	cal							Yes
lrs20000021_05	flat_Qth_R	22:45	15			LRS2	cal							Yes
lrs20000022_01	flat_ldls_long_B	22:47	20			LRS2	cal							Yes
lrs20000022_02	flat_ldls_long_B	22:48	20			LRS2	cal							Yes
lrs20000022_03	flat_ldls_long_B	22:49	20			LRS2	cal							Yes
lrs20000023_01	Cd-A_B	22:51	38			LRS2	cal							Yes
lrs20000023_02	Cd-A_B	22:52	38			LRS2	cal							Yes
lrs20000023_03	Cd-A_B	22:54	38			LRS2	cal							Yes
lrs20000024_01	FeAr_R	22:56	15			LRS2	cal							Yes
lrs20000024_02	FeAr_R	22:57	15			LRS2	cal							Yes
lrs20000024_03	FeAr_R	22:58	15			LRS2	cal							Yes
lrs20000025_01	Hg_R	22:59	20			LRS2	cal							Yes
lrs20000025_02	Hg_R	23:00	20			LRS2	cal							Yes
lrs20000025_03	Hg_R	23:02	20			LRS2	cal							Yes
lrs20000026_01	Hg_B	23:03	15			LRS2	cal							Yes
lrs20000026_02	Hg_B	23:04	15			LRS2	cal							Yes
lrs20000026_03	Hg_B	23:06	15			LRS2	cal							Yes
virus0000017_01	flat_ldls_long	23:12	15			VIRUS	cal							Yes
virus0000017_02	flat_ldls_long	23:14	15			VIRUS	cal							Yes
virus0000017_03	flat_ldls_long	23:15	15			VIRUS	cal							Yes
virus0000018_01	Cd-A	23:16	15			VIRUS	cal							Yes
virus0000018_02	Cd-A	23:18	15			VIRUS	cal							Yes
virus0000018_03	Cd-A	23:19	15			VIRUS	cal							Yes
virus0000019_01	Hg	23:21	15			VIRUS	cal							Yes
virus0000019_02	Hg	23:22	15			VIRUS	cal							Yes
virus0000019_03	Hg	23:23	15			VIRUS	cal							Yes
lrs20000027_01	bias	23:25	0			LRS2	cal							Yes
virus0000020_01	bias	23:25	0			VIRUS	cal							Yes
lrs20000027_02	bias	23:25	0			LRS2	cal							Yes
virus0000020_02	bias	23:26	0			VIRUS	cal							Yes
lrs20000027_03	bias	23:26	0			LRS2	cal							Yes
virus0000020_03	bias	23:26	0			VIRUS	cal							Yes
lrs20000027_04	bias	23:27	0			LRS2	cal							Yes
virus0000020_04	bias	23:27	0			VIRUS	cal							Yes
lrs20000027_05	bias	23:28	0			LRS2	cal							Yes
virus0000020_05	bias	23:28	0			VIRUS	cal							Yes
lrs20000027_06	bias	23:29	0			LRS2	cal							Yes
virus0000020_06	bias	23:29	0			VIRUS	cal							Yes
lrs20000027_07	bias	23:30	0			LRS2	cal							Yes
virus0000020_07	bias	23:30	0			VIRUS	cal							Yes
lrs20000027_08	bias	23:31	0			LRS2	cal							Yes
virus0000020_08	bias	23:31	0			VIRUS	cal							Yes
lrs20000027_09	bias	23:31	0			LRS2	cal							Yes
virus0000020_09	bias	23:32	0			VIRUS	cal							Yes
lrs20000027_10	bias	23:32	0			LRS2	cal							Yes
virus0000020_10	bias	23:33	0			VIRUS	cal							Yes
lrs20000027_11	bias	23:33	0			LRS2	cal							Yes
virus0000020_11	bias	23:34	0			VIRUS	cal							Yes
lrs20000028_01	dark	23:34	360			LRS2	cal							Yes
virus0000021_01	dark	23:34	360			VIRUS	cal							Yes
lrs20000028_02	dark	23:41	360			LRS2	cal							Yes
virus0000021_02	dark	23:41	360			VIRUS	cal							Yes
lrs20000028_03	dark	23:48	360			LRS2	cal							Yes
virus0000021_03	dark	23:48	360			VIRUS	cal							Yes