HET Night Report Reader

Civil Date	Ephemerides
2021-09-28	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	00:51	01:36	02:05	11:29	11:57	12:42	05:44	-
Night Length	9:24		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Sergey Rostopchin	Cassie Crowe	-	-

Overlaps
TO Overlap	RA Overlap
-	Steven Janowiecki

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:55	18.2	16.1	11:58	twilight	11:03
Total Time Open					11:03

Program	Night Priority	Science
02:05	Science
03:02	Engineering (virus)
03:27	Science
05:23	Engineering (fast cwfs)
06:07	Science
09:56	Idle due to weather (clouds)
10:45	Science

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
01:17	01:47	0.38	0.56	60	+58	17.9	16.6	16.4	12	10	First of Night
11:50	11:56	0.43	0.65	220	+1059	15.0	15.1	15.4	292	23	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5911	02:23-02:43	00:20	lfc shutter did not open on command

Ops Comments	none

TO Comments	Mostly clear with some brief passing clouds.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000021_03	dark	00:00	360			LRS2	cal							Yes
virus0000029_03	dark	00:01	360			VIRUS	cal							Yes
lrs20000001_01	skyflat	00:56	7			LRS2	cal							Yes
lrs20000002_01	skyflat	00:57	10			LRS2	cal							Yes
lrs20000003_01	skyflat	00:58	13			LRS2	cal							Yes
lrs20000004_01	skyflat	00:59	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:00	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:02	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:06	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:08	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:09	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:10	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:12	26			VIRUS	cal							Yes
0001	parallel	01:50	969.1	3.8	PSU21-3-011	HPF	sci	1.16	0.86	20.72	0.79	129		Yes
virus0000006_01	parallel	01:50	2872.5			VIRUS	sci							Yes
0002	parallel	02:07	969.1	-0.2	PSU21-3-011	HPF	sci	1.14	0.61	20.85	0.78	124		Yes
0003	LFC Cal	02:25	106.5			HPF	cal							Yes
0004	parallel	02:29	245	5.9	UT21-3-014	HPF	sci	1.49	0.76	20.68	0.67	396		Yes
virus0000007_01	parallel	02:29	1147.5			VIRUS	sci							Yes
0005	parallel	02:34	245	0.9	UT21-3-014	HPF	sci	1.42	0.74	20.68	0.68	395		Yes
0006	parallel	02:38	245	0.9	UT21-3-014	HPF	sci	1.54	0.76	20.64	0.68	380		Yes
virus0000008_01	1802271_047_W	02:48	60	5.0		VIRUS	spec	1.34	0.75	22.12	0.62			Yes
virus0000008_02	1802271_047_W	02:50	60	1.0		VIRUS	spec	1.38	0.70	22.11	0.62			Yes
virus0000008_03	1802271_047_W	02:52	60	1.0		VIRUS	spec	1.42	0.72	22.15	0.61			Yes
lrs20000007_01	1802271_056_W	02:56	120	3.0		LRS2	spec	1.43	0.75	22.15	0.71			Yes
lrs20000008_01	1802271_066_W	03:00	120	2.0		LRS2	spec	1.46	0.70	20.90	1.28			Yes
virus0000009_01	DFW-L5.2	03:07	360	5.0	ENG21-3-004	VIRUS	eng	1.41	0.88	22.08	0.70			Yes
virus0000009_02	DFW-L5.2	03:14	360	1.0	ENG21-3-004	VIRUS	eng	1.41	0.86	22.09	0.70			Yes
0007	LFC Cal	03:15	106.5			HPF	cal							Yes
virus0000009_03	DFW-L5.2	03:21	360	1.0	ENG21-3-004	VIRUS	eng	1.32	0.81	22.06	0.70			Yes
0008	parallel	03:34	436.7	7.7	UT21-3-007	HPF	sci	1.58	0.85	20.55	0.84		Incidental trajectory abort	No
virus0000010_01	parallel	03:34	649.5			VIRUS	sci							Yes
0009	parallel	03:46	436.7	3.7	UT21-3-007	HPF	sci	1.53	0.76	20.59	0.84	113		Yes
virus0000011_01	parallel	03:46	649.5			VIRUS	sci							Yes
0010	LFC Cal	03:58	106.5			HPF	cal							Yes
lrs20000009_01	parallel	03:58	180	5.0	UT21-3-008	LRS2-R	sci	1.48	0.72	21.06	0.91			Yes
0011	LFC Cal	04:06	106.5			HPF	cal							Yes
lrs20000010_01	parallel	04:06	180	5.0	UT21-3-008	LRS2-R	sci	1.38	0.81	20.95	0.90			Yes
0012	LFC Cal	04:13	106.5			HPF	cal							Yes
virus0000012_01	parallel	04:14	450			VIRUS	sci							Yes
lrs20000011_01	parallel	04:14	450	4.5	UT21-3-008	LRS2-R	sci	1.43	0.84	21.00	0.95			Yes
0013	LFC Cal	04:15	106.5			HPF	cal							Yes
0014	LFC Cal	04:18	106.5			HPF	cal							Yes
0015	LFC Cal	04:26	106.5			HPF	cal							Yes
virus0000013_01	parallel	04:26	540			VIRUS	sci							Yes
lrs20000012_01	parallel	04:26	540	5.0	UT21-3-008	LRS2-R	sci	1.92	1.12	20.91	0.97			Yes
0016	LFC Cal	04:28	106.5			HPF	cal							Yes
0017	LFC Cal	04:31	106.5			HPF	cal							Yes
virus0000013_02	parallel	04:36	540			VIRUS	sci							Yes
lrs20000012_02	parallel	04:36	540	1.0	UT21-3-008	LRS2-R	sci	1.54	0.89	20.87	0.96			Yes
0018	parallel	04:50	969.1	4.8	UT21-3-004	HPF	sci	1.49	0.63	20.53	0.97	66		Yes
virus0000014_01	parallel	04:50	2872.5			VIRUS	sci							Yes
0019	parallel	05:07	969.1	0.8	UT21-3-004	HPF	sci	1.25	0.77	20.47	0.95	68		Yes
0020	parallel	06:14	649.6	7.2	UT21-3-010	HPF	sci	1.43	0.74	20.01	0.81	454		Yes
virus0000015_01	parallel	06:14	2902.5			VIRUS	sci							Yes
0021	parallel	06:25	649.6	0.2	UT21-3-010	HPF	sci	1.36	0.62	20.05	0.82	484		Yes
0022	parallel	06:37	649.6	1.2	UT21-3-010	HPF	sci	1.29	0.68	19.95	0.84	430		Yes
0023	LFC Cal	06:49	106.5			HPF	cal							Yes
0024	LFC Cal	06:54	106.5			HPF	cal							Yes
virus0000016_01	parallel	06:54	1500			VIRUS	sci							Yes
lrs20000013_01	parallel	06:54	1500	6.0	M21-3-001	LRS2-R	sci	1.48	0.75	20.10	0.65			Yes
0025	LFC Cal	06:57	106.5			HPF	cal							Yes
0026	LFC Cal	06:59	106.5			HPF	cal							Yes
lrs20000014_01	parallel	07:26	10	6.8	M21-3-001	LRS2-B	sci	1.42	0.69	20.45	0.58			Yes
0027	parallel	07:31	308.9	4.9	UT21-3-006	HPF	sci	2.00	0.72	19.64	0.84	129		Yes
virus0000017_01	parallel	07:31	1417.5			VIRUS	sci							Yes
0028	parallel	07:37	308.9	0.9	UT21-3-006	HPF	sci	1.44	0.72	19.65	0.83	139		Yes
0029	parallel	07:43	308.9	0.9	UT21-3-006	HPF	sci	1.61	0.80	19.65	0.84	126		Yes
0030	parallel	07:54	308.9	5.9	UT21-3-015	HPF	sci	1.40	0.70	19.92	0.59	88		Yes
virus0000018_01	parallel	07:54	1417.5			VIRUS	sci							Yes
0031	parallel	08:00	308.9	0.9	UT21-3-015	HPF	sci	1.43	0.80	19.86	0.61	89		Yes
0032	parallel	08:05	308.9	0.9	UT21-3-015	HPF	sci	1.53	0.84	19.81	0.63	85		Yes
0033	LFC Cal	08:17	106.5			HPF	cal							Yes
virus0000019_01	parallel	08:17	2400			VIRUS	sci							Yes
lrs20000015_01	parallel	08:17	2400	6.0	UT21-3-013	LRS2-R	sci	1.37	0.83	20.23	0.85		variable flux first 10 minutes due to thin passing clouds	Yes
0034	LFC Cal	08:19	106.5			HPF	cal							Yes
0035	LFC Cal	08:22	106.5			HPF	cal							Yes
0036	HR113_tell_std	09:04	330.2	7.5		HPF	telluric	1.49	0.81	19.89	0.92			Yes
0037	LFC Cal	09:14	106.5			HPF	cal							Yes
virus0000020_01	parallel	09:15	300			VIRUS	sci							Yes
lrs20000016_01	parallel	09:15	300	5.0	PSU21-3-006	LRS2-R	sci	1.54	0.88	20.14	0.93			P4
0038	LFC Cal	09:17	106.5			HPF	cal							Yes
0039	parallel	09:27	330.2	7.5	UT21-3-004	HPF	sci	1.78	0.90	18.92	0.90	409		P4
virus0000021_01	parallel	09:27	480			VIRUS	sci							Yes
0040	parallel	09:40	969.1	6.8	UT21-3-004	HPF	sci	1.54	0.99	19.90	0.83	177		P4
virus0000022_01	parallel	09:40	1425			VIRUS	sci							Yes
0041	LFC Cal	10:01	106.5			HPF	cal							Yes
virus0000023_01	parallel	10:01	1200			VIRUS	sci							Yes
lrs20000017_01	parallel	10:01	1200	5.0	UT21-3-017	LRS2-B	sci	1.62	0.87	20.79	0.49		clouds	No
0042	LFC Cal	10:03	106.5			HPF	cal							Yes
0043	LFC Cal	10:05	106.5			HPF	cal							Yes
0044	LFC Cal	10:24	106.5			HPF	cal							Yes
virus0000024_01	parallel	10:25	1200			VIRUS	sci							Yes
lrs20000018_01	parallel	10:25	1200	4.0	UT21-3-017	LRS2-B	sci	1.56	1.03	20.61	0.71			No
0045	LFC Cal	10:26	106.5			HPF	cal							Yes
0046	LFC Cal	10:29	106.5			HPF	cal							Yes
0047	parallel	10:51	969.1	5.8	UT21-3-004	HPF	sci	1.55	1.17	18.64	0.69	47		Yes
virus0000025_01	parallel	10:51	2872.5			VIRUS	sci							Yes
0048	parallel	11:08	969.1	0.8	UT21-3-004	HPF	sci	1.60	0.89	18.59	0.72	48		Yes
0049	parallel	11:32	308.9	7.9	UT21-3-006	HPF	sci	1.62	0.90	19.88	0.90	162		P4
virus0000026_01	parallel	11:32	1417.5			VIRUS	sci							Yes
0050	parallel	11:38	308.9	0.9	UT21-3-006	HPF	sci	1.66	1.02	19.82	0.89	151		P4
0051	parallel	11:43	308.9	-0.1	UT21-3-006	HPF	sci	1.43	1.03	19.73	0.90	151		P4
virus0000027_01	bias	11:52	0			VIRUS	cal							Yes
virus0000028_01	Cd-A	11:55	15		ENG21-3-002	VIRUS	cal							Yes
virus0000029_01	Hg	12:03	15		ENG21-3-002	VIRUS	cal							Yes
0052	Dark	12:05	319.5			HPF	cal							Yes
0053	Quartz FCU	12:17	74.5			HPF	cal							Yes
0054	Quartz FCU	12:18	74.5			HPF	cal							Yes
0055	Quartz FCU	12:20	74.5			HPF	cal							Yes
0056	Quartz FCU	12:22	74.5			HPF	cal							Yes
0057	Quartz FCU	12:24	74.5			HPF	cal							Yes
0058	Quartz FCU	12:26	74.5			HPF	cal							Yes
0059	Quartz FCU	12:27	74.5			HPF	cal							Yes
0060	Alpha Bright Cal	12:29	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	12:32	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	12:33	85.2			HPF	cal							Yes
0063	Alpha Bright Cal	12:35	85.2			HPF	cal							Yes
0064	LFC FCU	12:38	106.5			HPF	cal							Yes
0065	LFC FCU	12:40	106.5			HPF	cal							Yes
0066	LFC FCU	12:43	106.5			HPF	cal							Yes
0067	LFC FCU	12:45	106.5			HPF	cal							Yes
0068	LFC FCU	12:47	106.5			HPF	cal							Yes
0069	LFC FCU	12:50	106.5			HPF	cal							Yes
0070	LFC Cal	12:53	106.5			HPF	cal							Yes
0071	LFC Cal	12:55	106.5			HPF	cal							Yes
0072	Etalon Cal	13:03	159.8			HPF	cal							Yes
0073	Etalon Cal	13:06	159.8			HPF	cal							Yes
0074	Etalon Cal	13:09	159.8			HPF	cal							Yes
0075	Etalon Cal	13:12	159.8			HPF	cal							Yes
0076	UNe Slave Cal	13:16	852			HPF	cal							Yes
0077	UNe Slave Cal	13:30	852			HPF	cal							Yes
0078	UNe Slave Cal	13:45	852			HPF	cal							Yes
lrs20009900_01	bias	21:37	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:37	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:40	15			LRS2	cal							Yes
virus0009900_01	bias	21:42	0			VIRUS	cal							Yes
virus0009901_01	flat_ldls_long	21:45	15			VIRUS	cal							Yes
virus0009902_01	Cd-A	21:46	15			VIRUS	cal							Yes
virus0009903_01	Hg	21:48	15			VIRUS	cal							Yes
0067	LFC Cal	21:54	106.5			HPF	cal							Yes
0068	Dark	22:11	319.5			HPF	cal							Yes
0069	Quartz FCU	22:17	74.5			HPF	cal							Yes
0070	Quartz FCU	22:19	74.5			HPF	cal							Yes
0071	Quartz FCU	22:21	74.5			HPF	cal							Yes
0072	Quartz FCU	22:23	74.5			HPF	cal							Yes
0073	Quartz FCU	22:25	74.5			HPF	cal							Yes
0074	Quartz FCU	22:26	74.5			HPF	cal							Yes
0075	Quartz FCU	22:28	74.5			HPF	cal							Yes
0076	Alpha Bright Cal	22:30	85.2			HPF	cal							Yes
0077	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0078	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0079	Alpha Bright Cal	22:36	85.2			HPF	cal							Yes
0080	LFC FCU	22:39	106.5			HPF	cal							Yes
0081	LFC FCU	22:41	106.5			HPF	cal							Yes
0082	LFC Cal	22:44	106.5			HPF	cal							Yes
0083	LFC Cal	22:46	106.5			HPF	cal							Yes
0084	Etalon Cal	22:49	159.8			HPF	cal							Yes
0085	UNe Slave Cal	22:53	852			HPF	cal							Yes
lrs20000014_01	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000014_02	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000014_03	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000014_04	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000014_05	flat_Qth_R	22:58	15			LRS2	cal							Yes
lrs20000015_01	flat_ldls_long_B	22:59	15			LRS2	cal							Yes
lrs20000015_02	flat_ldls_long_B	23:00	15			LRS2	cal							Yes
lrs20000015_03	flat_ldls_long_B	23:02	15			LRS2	cal							Yes
lrs20000016_01	Cd-A_B	23:03	38			LRS2	cal							Yes
lrs20000016_02	Cd-A_B	23:05	38			LRS2	cal							Yes
lrs20000016_03	Cd-A_B	23:06	38			LRS2	cal							Yes
0086	UNe Slave Cal	23:07	852			HPF	cal							Yes
lrs20000017_01	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000017_02	FeAr_R	23:09	15			LRS2	cal							Yes
lrs20000017_03	FeAr_R	23:10	15			LRS2	cal							Yes
lrs20000018_01	Hg_R	23:11	20			LRS2	cal							Yes
lrs20000018_02	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000018_03	Hg_R	23:14	20			LRS2	cal							Yes
lrs20000019_01	Hg_B	23:15	15			LRS2	cal							Yes
lrs20000019_02	Hg_B	23:17	15			LRS2	cal							Yes
lrs20000019_03	Hg_B	23:18	15			LRS2	cal							Yes
0087	UNe Slave Cal	23:22	852			HPF	cal							Yes
virus0000025_01	flat_ldls_long	23:24	15			VIRUS	cal							Yes
virus0000025_02	flat_ldls_long	23:26	15			VIRUS	cal							Yes
virus0000025_03	flat_ldls_long	23:27	15			VIRUS	cal							Yes
virus0000026_01	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000026_02	Cd-A	23:30	15			VIRUS	cal							Yes
virus0000026_03	Cd-A	23:31	15			VIRUS	cal							Yes
virus0000027_01	Hg	23:33	15			VIRUS	cal							Yes
virus0000027_02	Hg	23:34	15			VIRUS	cal							Yes
virus0000027_03	Hg	23:35	15			VIRUS	cal							Yes
lrs20000020_01	bias	23:37	0			LRS2	cal							Yes
virus0000028_01	bias	23:37	0			VIRUS	cal							Yes
lrs20000020_02	bias	23:38	0			LRS2	cal							Yes
virus0000028_02	bias	23:38	0			VIRUS	cal							Yes
lrs20000020_03	bias	23:38	0			LRS2	cal							Yes
virus0000028_03	bias	23:39	0			VIRUS	cal							Yes
lrs20000020_04	bias	23:39	0			LRS2	cal							Yes
virus0000028_04	bias	23:40	0			VIRUS	cal							Yes
lrs20000020_05	bias	23:40	0			LRS2	cal							Yes
virus0000028_05	bias	23:41	0			VIRUS	cal							Yes
lrs20000020_06	bias	23:41	0			LRS2	cal							Yes
virus0000028_06	bias	23:41	0			VIRUS	cal							Yes
lrs20000020_07	bias	23:42	0			LRS2	cal							Yes
virus0000028_07	bias	23:42	0			VIRUS	cal							Yes
lrs20000020_08	bias	23:43	0			LRS2	cal							Yes
virus0000028_08	bias	23:43	0			VIRUS	cal							Yes
lrs20000020_09	bias	23:44	0			LRS2	cal							Yes
virus0000028_09	bias	23:44	0			VIRUS	cal							Yes
lrs20000020_10	bias	23:45	0			LRS2	cal							Yes
virus0000028_10	bias	23:45	0			VIRUS	cal							Yes
lrs20000020_11	bias	23:46	0			LRS2	cal							Yes
virus0000028_11	bias	23:46	0			VIRUS	cal							Yes
lrs20000021_01	dark	23:47	360			LRS2	cal							Yes
virus0000029_01	dark	23:47	360			VIRUS	cal							Yes
lrs20000021_02	dark	23:53	360			LRS2	cal							Yes
virus0000029_02	dark	23:54	360			VIRUS	cal							Yes

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