HET Night Report Reader

Civil Date	Ephemerides
2021-05-31	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:01	02:54	03:30	10:18	10:53	11:46	07:02	-
Night Length	6:48		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator	OPS Engineer	Day Ops
Stephen Odewahn	Cassie Crowe	-	-

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
08:32	12.6	12.6	09:03	dew point	00:31
Total Time Open					0:31

Program	Night Priority	Science
03:30	Idle due to weather (clouds and fog)
08:32	Science
09:02	Idle due to weather (humidity)

Stack Data
Start	Stop	ee50	ee80	Hefi Focus	Mars Focus	Outside Temp	Dome Temp	Truss Temp	Wind Direction	Wind Speed	Stack Type
08:32	09:02				+316	11.1	11.9	12.3	59	11	First of Night
↪ Comments			Needed fixedap to get bottom spot. Closed before measurements due to humidity rising again.

Problem Reports					no PRs

Ops Comments	none

TO Comments	Closed for most of the night for humidity and DP. Was able to open briefly to stack but got closed again.

RA Comments	Clouds and heavy fog at sunset (02:01 UT). Night for high pri-sci and -eng. Unable to obtain L/V skyflats at sunset.

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0001	Dark	00:16	319.5			HPF	cal							Yes
0002	Quartz FCU	00:23	74.5			HPF	cal							Yes
0003	Quartz FCU	00:25	74.5			HPF	cal							Yes
0004	Quartz FCU	00:26	74.5			HPF	cal							Yes
0005	Quartz FCU	00:28	74.5			HPF	cal							Yes
0006	Quartz FCU	00:30	74.5			HPF	cal							Yes
0007	Quartz FCU	00:32	74.5			HPF	cal							Yes
0008	Quartz FCU	00:33	74.5			HPF	cal							Yes
0009	Alpha Bright Cal	00:36	85.2			HPF	cal							Yes
0010	Alpha Bright Cal	00:38	85.2			HPF	cal							Yes
0011	Alpha Bright Cal	00:40	85.2			HPF	cal							Yes
0012	Alpha Bright Cal	00:42	85.2			HPF	cal							Yes
0013	LFC FCU	00:44	106.5			HPF	cal							Yes
0014	LFC FCU	00:47	106.5			HPF	cal							Yes
0015	LFC Cal	00:49	106.5			HPF	cal							Yes
0016	LFC Cal	00:52	106.5			HPF	cal							Yes
0017	Etalon Cal	00:54	159.8			HPF	cal							Yes
0018	UNe Slave Cal	00:58	852			HPF	cal							Yes
lrs20000001_01	flat_Qth_R	01:12	15			LRS2	cal							Yes
0019	UNe Slave Cal	01:13	852			HPF	cal							Yes
lrs20000001_02	flat_Qth_R	01:13	15			LRS2	cal							Yes
lrs20000001_03	flat_Qth_R	01:14	15			LRS2	cal							Yes
lrs20000001_04	flat_Qth_R	01:16	15			LRS2	cal							Yes
lrs20000001_05	flat_Qth_R	01:17	15			LRS2	cal							Yes
lrs20000002_01	flat_ldls_long_B	01:18	15			LRS2	cal							Yes
lrs20000002_02	flat_ldls_long_B	01:19	15			LRS2	cal							Yes
lrs20000002_03	flat_ldls_long_B	01:20	15			LRS2	cal							Yes
lrs20000003_01	Cd-A_B	01:22	38			LRS2	cal							Yes
lrs20000003_02	Cd-A_B	01:23	38			LRS2	cal							Yes
lrs20000003_03	Cd-A_B	01:25	38			LRS2	cal							Yes
lrs20000004_01	FeAr_R	01:27	15			LRS2	cal							Yes
0020	UNe Slave Cal	01:28	852			HPF	cal							Yes
lrs20000004_02	FeAr_R	01:28	15			LRS2	cal							Yes
lrs20000004_03	FeAr_R	01:29	15			LRS2	cal							Yes
lrs20000005_01	Hg_R	01:30	20			LRS2	cal							Yes
lrs20000005_02	Hg_R	01:32	20			LRS2	cal							Yes
lrs20000005_03	Hg_R	01:33	20			LRS2	cal							Yes
lrs20000006_01	Hg_B	01:34	15			LRS2	cal							Yes
lrs20000006_02	Hg_B	01:35	15			LRS2	cal							Yes
lrs20000006_03	Hg_B	01:37	15			LRS2	cal							Yes
lrs20000007_01	dark	01:39	360			LRS2	cal							Yes
virus0000001_01	dark	01:39	360			VIRUS	cal							Yes
lrs20000007_02	dark	01:46	360			LRS2	cal							Yes
virus0000001_02	dark	01:46	360			VIRUS	cal							Yes
lrs20000007_03	dark	01:53	360			LRS2	cal							Yes
virus0000001_03	dark	01:53	360			VIRUS	cal							Yes
virus0000002_01	flat_ldls_long	02:13	15			VIRUS	cal							Yes
virus0000002_02	flat_ldls_long	02:15	15			VIRUS	cal							Yes
virus0000002_03	flat_ldls_long	02:16	15			VIRUS	cal							Yes
virus0000003_01	Cd-A	02:17	15			VIRUS	cal							Yes
virus0000003_02	Cd-A	02:19	15			VIRUS	cal							Yes
virus0000003_03	Cd-A	02:20	15			VIRUS	cal							Yes
virus0000004_01	Hg	02:21	15			VIRUS	cal							Yes
virus0000004_02	Hg	02:23	15			VIRUS	cal							Yes
virus0000004_03	Hg	02:24	15			VIRUS	cal							Yes
lrs20000008_01	bias	02:26	0			LRS2	cal							Yes
virus0000005_01	bias	02:26	0			VIRUS	cal							Yes
lrs20000008_02	bias	02:27	0			LRS2	cal							Yes
virus0000005_02	bias	02:27	0			VIRUS	cal							Yes
lrs20000008_03	bias	02:28	0			LRS2	cal							Yes
virus0000005_03	bias	02:28	0			VIRUS	cal							Yes
lrs20000008_04	bias	02:29	0			LRS2	cal							Yes
virus0000005_04	bias	02:29	0			VIRUS	cal							Yes
lrs20000008_05	bias	02:30	0			LRS2	cal							Yes
virus0000005_05	bias	02:30	0			VIRUS	cal							Yes
lrs20000008_06	bias	02:30	0			LRS2	cal							Yes
virus0000005_06	bias	02:31	0			VIRUS	cal							Yes
lrs20000008_07	bias	02:31	0			LRS2	cal							Yes
virus0000005_07	bias	02:32	0			VIRUS	cal							Yes
lrs20000008_08	bias	02:32	0			LRS2	cal							Yes
virus0000005_08	bias	02:33	0			VIRUS	cal							Yes
lrs20000008_09	bias	02:33	0			LRS2	cal							Yes
virus0000005_09	bias	02:33	0			VIRUS	cal							Yes
lrs20000008_10	bias	02:34	0			LRS2	cal							Yes
virus0000005_10	bias	02:34	0			VIRUS	cal							Yes
lrs20000008_11	bias	02:35	0			LRS2	cal							Yes
virus0000005_11	bias	02:35	0			VIRUS	cal							Yes
0021	LFC Cal	02:44	106.5			HPF	cal							Yes
0022	LFC Cal	02:46	106.5			HPF	cal							Yes
0023	LFC Cal	02:49	106.5			HPF	cal							Yes
virus0000006_01	Cd-A	03:03	15		ENG21-2-002	VIRUS	cal							Yes
virus0000007_01	Hg	03:11	15		ENG21-2-002	VIRUS	cal							Yes
0024	LFC Cal	03:19	106.5			HPF	cal							Yes
0025	LFC Cal	03:21	106.5			HPF	cal							Yes
0026	LFC Cal	03:24	106.5			HPF	cal							Yes
0027	LFC Cal	03:26	106.5			HPF	cal							Yes
0028	LFC Cal	03:28	106.5			HPF	cal							Yes
0029	LFC Cal	05:29	106.5			HPF	cal							Yes
0030	LFC Cal	05:31	106.5			HPF	cal							Yes
0031	LFC Cal	05:33	106.5			HPF	cal							Yes
0032	LFC Cal	05:36	106.5			HPF	cal							Yes
0033	LFC Cal	05:38	106.5			HPF	cal							Yes
0034	LFC Cal	06:13	106.5			HPF	cal							Yes
0035	LFC Cal	06:16	106.5			HPF	cal							Yes
0036	LFC Cal	06:18	106.5			HPF	cal							Yes
0037	LFC Cal	06:20	106.5			HPF	cal							Yes
0038	LFC Cal	06:23	106.5			HPF	cal							Yes
lrs20000009_01	FeAr_long_B	07:31	150		ENG21-2-002	LRS2	cal							Yes
lrs20000009_02	FeAr_long_B	07:35	150		ENG21-2-002	LRS2	cal							Yes
lrs20000009_03	FeAr_long_B	07:38	150		ENG21-2-002	LRS2	cal							Yes
lrs20000009_04	FeAr_long_B	07:42	150		ENG21-2-002	LRS2	cal							Yes
0039	LFC Cal	10:02	106.5			HPF	cal							Yes
0040	LFC Cal	10:05	106.5			HPF	cal							Yes
0041	LFC Cal	10:07	106.5			HPF	cal							Yes
virus0000008_01	bias	10:15	0			VIRUS	cal							Yes
virus0000009_01	Cd-A	10:19	15		ENG21-2-002	VIRUS	cal							Yes
virus0000010_01	Hg	10:27	15		ENG21-2-002	VIRUS	cal							Yes
0042	Dark	10:30	319.5			HPF	cal							Yes
0043	Quartz FCU	10:42	74.5			HPF	cal							Yes
0044	Quartz FCU	10:43	74.5			HPF	cal							Yes
0045	Quartz FCU	10:45	74.5			HPF	cal							Yes
0046	Quartz FCU	10:47	74.5			HPF	cal							Yes
0047	Quartz FCU	10:49	74.5			HPF	cal							Yes
0048	Quartz FCU	10:50	74.5			HPF	cal							Yes
0049	Quartz FCU	10:52	74.5			HPF	cal							Yes
0050	Alpha Bright Cal	10:55	85.2			HPF	cal							Yes
0051	Alpha Bright Cal	10:56	85.2			HPF	cal							Yes
0052	Alpha Bright Cal	10:58	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	11:00	85.2			HPF	cal							Yes
0054	LFC FCU	11:03	106.5			HPF	cal							Yes
0055	LFC FCU	11:05	106.5			HPF	cal							Yes
0056	LFC FCU	11:08	106.5			HPF	cal							Yes
0057	LFC FCU	11:10	106.5			HPF	cal							Yes
0058	LFC FCU	11:12	106.5			HPF	cal							Yes
0059	LFC FCU	11:15	106.5			HPF	cal							Yes
0060	LFC Cal	11:18	106.5			HPF	cal							Yes
0061	LFC Cal	11:20	106.5			HPF	cal							Yes
0062	Etalon Cal	11:28	159.8			HPF	cal							Yes
0063	Etalon Cal	11:31	159.8			HPF	cal							Yes
0064	Etalon Cal	11:34	159.8			HPF	cal							Yes
0065	Etalon Cal	11:37	159.8			HPF	cal							Yes
0066	UNe Slave Cal	11:41	852			HPF	cal							Yes
0067	UNe Slave Cal	11:55	852			HPF	cal							Yes
0068	UNe Slave Cal	12:10	852			HPF	cal							Yes
virus0007103_06	unbinned_cd-a	18:01	42			VIRUS	cal							Yes
virus0007103_07	unbinned_cd-a	18:03	42			VIRUS	cal							Yes
virus0007103_08	unbinned_cd-a	18:06	42			VIRUS	cal							Yes
virus0007103_09	unbinned_cd-a	18:08	42			VIRUS	cal							Yes
virus0007104_01	unbinned_hg	18:11	15			VIRUS	cal							Yes
virus0007104_02	unbinned_hg	18:13	15			VIRUS	cal							Yes
virus0007104_03	unbinned_hg	18:15	15			VIRUS	cal							Yes
virus0007104_04	unbinned_hg	18:17	15			VIRUS	cal							Yes
virus0007104_05	unbinned_hg	18:19	15			VIRUS	cal							Yes
virus0007104_06	unbinned_hg	18:21	15			VIRUS	cal							Yes
virus0007104_07	unbinned_hg	18:23	15			VIRUS	cal							Yes
virus0007104_08	unbinned_hg	18:25	15			VIRUS	cal							Yes
virus0007104_09	unbinned_hg	18:27	15			VIRUS	cal							Yes
virus0007105_01	unbinned_cd-a	18:29	74			VIRUS	cal							Yes
virus0007105_02	unbinned_cd-a	18:31	74			VIRUS	cal							Yes
virus0007105_03	unbinned_cd-a	18:34	74			VIRUS	cal							Yes
virus0007105_04	unbinned_cd-a	18:37	74			VIRUS	cal							Yes
virus0007105_05	unbinned_cd-a	18:40	74			VIRUS	cal							Yes
virus0007105_06	unbinned_cd-a	18:43	74			VIRUS	cal							Yes
virus0007105_07	unbinned_cd-a	18:46	74			VIRUS	cal							Yes
virus0007105_08	unbinned_cd-a	18:49	74			VIRUS	cal							Yes
virus0007105_09	unbinned_cd-a	18:52	74			VIRUS	cal							Yes
virus0007106_01	unbinned_hg	18:55	18			VIRUS	cal							Yes
virus0007106_02	unbinned_hg	18:57	18			VIRUS	cal							Yes
virus0007106_03	unbinned_hg	18:59	18			VIRUS	cal							Yes
virus0007106_04	unbinned_hg	19:01	18			VIRUS	cal							Yes
virus0007106_05	unbinned_hg	19:03	18			VIRUS	cal							Yes
virus0007106_06	unbinned_hg	19:05	18			VIRUS	cal							Yes
virus0007106_07	unbinned_hg	19:07	18			VIRUS	cal							Yes
virus0007106_08	unbinned_hg	19:09	18			VIRUS	cal							Yes
virus0007106_09	unbinned_hg	19:11	18			VIRUS	cal							Yes
virus0007107_01	unbinned_cd-a	19:13	138			VIRUS	cal							Yes
virus0007107_02	unbinned_cd-a	19:17	138			VIRUS	cal							Yes
virus0007107_03	unbinned_cd-a	19:21	138			VIRUS	cal							Yes
virus0007107_04	unbinned_cd-a	19:25	138			VIRUS	cal							Yes
virus0007107_05	unbinned_cd-a	19:29	138			VIRUS	cal							Yes
virus0007107_06	unbinned_cd-a	19:32	138			VIRUS	cal							Yes
virus0007107_07	unbinned_cd-a	19:36	138			VIRUS	cal							Yes
virus0007107_08	unbinned_cd-a	19:40	138			VIRUS	cal							Yes
virus0007107_09	unbinned_cd-a	19:44	138			VIRUS	cal							Yes
virus0007108_01	unbinned_hg	19:48	26			VIRUS	cal							Yes
virus0007108_02	unbinned_hg	19:51	26			VIRUS	cal							Yes
virus0007108_03	unbinned_hg	19:53	26			VIRUS	cal							Yes
virus0007108_04	unbinned_hg	19:55	26			VIRUS	cal							Yes
virus0007108_05	unbinned_hg	19:57	26			VIRUS	cal							Yes
virus0007108_06	unbinned_hg	19:59	26			VIRUS	cal							Yes
virus0007108_07	unbinned_hg	20:01	26			VIRUS	cal							Yes
virus0007108_08	unbinned_hg	20:03	26			VIRUS	cal							Yes
virus0007108_09	unbinned_hg	20:06	26			VIRUS	cal							Yes
virus0007109_01	unbinned_cd-a	20:08	266			VIRUS	cal							Yes
virus0007109_02	unbinned_cd-a	20:14	266			VIRUS	cal							Yes
virus0007109_03	unbinned_cd-a	20:20	266			VIRUS	cal							Yes
virus0007109_04	unbinned_cd-a	20:26	266			VIRUS	cal							Yes
virus0007109_05	unbinned_cd-a	20:32	266			VIRUS	cal							Yes
virus0007109_06	unbinned_cd-a	20:38	266			VIRUS	cal							Yes
virus0007109_07	unbinned_cd-a	20:44	266			VIRUS	cal							Yes
virus0007109_08	unbinned_cd-a	20:50	266			VIRUS	cal							Yes
virus0007109_09	unbinned_cd-a	20:57	266			VIRUS	cal							Yes
virus0007110_01	unbinned_hg	21:03	42			VIRUS	cal							Yes
virus0007110_02	unbinned_hg	21:05	42			VIRUS	cal							Yes
virus0007110_03	unbinned_hg	21:07	42			VIRUS	cal							Yes
virus0007110_04	unbinned_hg	21:10	42			VIRUS	cal							Yes
virus0007110_05	unbinned_hg	21:12	42			VIRUS	cal							Yes
virus0007110_06	unbinned_hg	21:15	42			VIRUS	cal							Yes
virus0007110_07	unbinned_hg	21:17	42			VIRUS	cal							Yes
virus0007110_08	unbinned_hg	21:20	42			VIRUS	cal							Yes
virus0007110_09	unbinned_hg	21:22	42			VIRUS	cal							Yes
0056	LFC Cal	23:42	106.5			HPF	cal							Yes
virus0009900_01	flat_ldls_long	23:45	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	23:46	15			VIRUS	cal							Yes
virus0009902_01	Hg	23:48	15			VIRUS	cal							Yes
virus0009903_01	bias	23:49	0			VIRUS	cal							Yes
lrs20009900_01	bias	23:50	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	23:51	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	23:53	15			LRS2	cal							Yes

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