HET Night Report Reader

Civil Date	Ephemerides
2021-03-29	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:20	02:06	02:35	11:26	11:55	12:40	02:26	-
Night Length	8:51		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
Nathan McReynolds	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
01:19	15.9	14.0	11:37	twilight	10:18
Total Time Open					10:18

Program	Night Priority	Science
02:35	Science
03:29	Engineering (RA training)
03:55	Science
07:08	Engineering (RA training)
07:18	Science
10:21	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
01:48	02:18	0.40	0.62	55	-1858	15.6	14.6	14.4	211	11	First of Night
11:28	11:35	0.49	0.73	55	-140	15.7	14.9	151	260	15	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
5806	21:47-21:47	00:00	OPS: move probe handler failed, guider 1 time out
5807	02:24-02:40	00:16	dimm2 lost connection

Ops Comments	none

TO Comments	Cloudy.

RA Comments	Mostly clear at sunset (01:20 UT). Night for high pri-sci and -eng. Took 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
lrs20000001_01	skyflat	01:25	7			LRS2	cal							Yes
lrs20000002_01	skyflat	01:26	10			LRS2	cal							Yes
lrs20000003_01	skyflat	01:27	13			LRS2	cal							Yes
lrs20000004_01	skyflat	01:29	16			LRS2	cal							Yes
lrs20000005_01	skyflat	01:30	22			LRS2	cal							Yes
lrs20000006_01	skyflat	01:31	30			LRS2	cal							Yes
virus0000001_01	skyflat	01:35	7			VIRUS	cal							Yes
virus0000002_01	skyflat	01:36	10			VIRUS	cal							Yes
virus0000003_01	skyflat	01:37	14			VIRUS	cal							Yes
virus0000004_01	skyflat	01:39	18			VIRUS	cal							Yes
virus0000005_01	skyflat	01:40	26			VIRUS	cal							Yes
virus0000006_01	skyflat	01:42	45			VIRUS	cal							Yes
lrs20000007_01	parallel	02:24	15	4.8	UT21-1-001	LRS2-B	sci	2.16	1.34	21.48	0.70		very high SBR in or channel, no saturation	Yes
0001	parallel	02:45	245	5.9	UT21-1-018	HPF	sci	1.83	1.05	19.33	0.74	276		Yes
0002	parallel	02:57	287.6	7.2	UT21-1-018	HPF	sci	1.46	0.93	18.99	0.66	3		Yes
virus0000007_01	parallel	02:57	2677.5			VIRUS	sci							Yes
0003	parallel	03:03	287.6	1.2	UT21-1-018	HPF	sci	1.45	1.07	19.05	0.75	5		Yes
0004	parallel	03:08	287.6	0.2	UT21-1-018	HPF	sci	2.20	1.23	18.99	0.77	4		Yes
0005	parallel	03:14	287.6	0.2	UT21-1-018	HPF	sci	1.83	1.20	18.92	0.77	5		Yes
0006	parallel	03:19	287.6	1.2	UT21-1-018	HPF	sci	1.91	1.01	18.98	0.80	4		Yes
0007	parallel	03:24	287.6	0.2	UT21-1-018	HPF	sci	1.66	1.06	19.02	0.79	4		Yes
0008	TYC_1443-37-1_tst	03:39	969.1	9.8	ENG21-1-000	HPF	eng	1.95	0.88	18.38	0.89	152		Yes
virus0000008_01	parallel	03:39	1425			VIRUS	eng							Yes
lrs20000008_01	FEIGE_66_056_E	04:01	30	6.5		LRS2	spec	2.18	1.21	18.39	0.50			Yes
lrs20000009_01	FEIGE_66_066_E	04:07	30	5.5		LRS2	spec	1.90	0.92	18.16	0.91			Yes
0009	HR4663_tell_std	04:15	117.2	7.0		HPF	telluric	2.58	1.61	17.93	0.92			Yes
virus0000009_01	G193-74_057_W	04:23	60	6.0		VIRUS	spec	1.75	1.10	19.08	0.83			Yes
virus0000009_02	G193-74_057_W	04:25	60	1.0		VIRUS	spec	1.66	0.97	19.07	0.85			Yes
virus0000009_03	G193-74_057_W	04:27	60	1.0		VIRUS	spec	1.70	1.03	19.05	0.85			Yes
virus0000010_01	parallel	04:34	918			VIRUS	sci							Yes
0010	parallel	04:35	202.3	6.6	UT21-1-006	HPF	sci	2.49	1.20	19.22	0.89	363		P4
0011	parallel	04:38	202.3	0.6	UT21-1-006	HPF	sci	1.81	1.38	19.20	0.87	377		P4
0012	parallel	04:42	202.3	0.6	UT21-1-006	HPF	sci	1.77	1.12	19.12	0.87	410		P4
0013	parallel	04:55	915.9	9.7	M21-1-003	HPF	sci	1.73	1.39	19.09	0.87	39		Yes
virus0000011_01	parallel	04:55	1357.5			VIRUS	sci							Yes
virus0000012_01	parallel	05:18	1357.5			VIRUS	sci							Yes
0014	parallel	05:19	915.9	7.7	M21-1-003	HPF	sci	1.95	1.33	18.90	0.90	53		Yes
0015	LFC Cal	05:39	106.5			HPF	cal							Yes
virus0000013_01	parallel	05:40	1200			VIRUS	sci							Yes
lrs20000010_01	parallel	05:40	1200	6.0	UT21-1-004	LRS2-B	sci	1.58	1.16	18.83	0.69		good continuum and uv,or channels	Yes
0016	LFC Cal	05:42	106.5			HPF	cal							Yes
0017	LFC Cal	05:44	106.5			HPF	cal							Yes
0018	parallel	06:07	63.9	6.9	UT21-1-020	HPF	sci	1.61	1.24	17.38	0.91	516		P4
0019	parallel	06:09	63.9	0.9	UT21-1-020	HPF	sci	1.83	1.44	17.37	0.91	514		P4
0020	parallel	06:10	63.9	-0.1	UT21-1-020	HPF	sci	2.01	1.35	17.35	0.91	532		P4
virus0000014_01	parallel	06:17	2872.5			VIRUS	sci							Yes
0021	parallel	06:18	969.1	6.8	PSU21-1-002	HPF	sci	1.72	1.83	18.94	0.80	35		Yes
0022	parallel	06:34	969.1	0.8	PSU21-1-002	HPF	sci	1.92	1.44	18.83	0.85	36		Yes
virus0000015_01	parallel	06:56	918			VIRUS	sci							Yes
0023	parallel	06:57	202.3	5.6	UT21-1-011	HPF	sci	1.56	1.48	18.41	0.90	459		Yes
0024	parallel	07:01	202.3	0.6	UT21-1-011	HPF	sci	1.77	1.31	18.42	0.87	459		Yes
0025	parallel	07:05	202.3	0.6	UT21-1-011	HPF	sci	1.86	1.28	18.42	0.85	447		Yes
0026	HR5018_tst	07:14	213	6.5	ENG21-1-000	HPF	eng	1.87	1.54	18.67	0.96	291		Yes
virus0000016_01	parallel	07:24	1435.5			VIRUS	sci							Yes
0027	parallel	07:25	308.9	6.9	UT21-1-006	HPF	sci	1.73	1.22	18.73	0.83	56		Yes
0028	parallel	07:30	308.9	0.9	UT21-1-006	HPF	sci	1.93	1.41	18.75	0.84	56		Yes
0029	parallel	07:36	308.9	-0.1	UT21-1-006	HPF	sci	2.22	1.46	18.76	0.87	59		Yes
0030	parallel	07:47	969.1	5.8	PSU21-1-002	HPF	sci	2.18	1.38	18.24	0.89	52		Yes
virus0000017_01	parallel	07:47	1425			VIRUS	sci							Yes
virus0000018_01	parallel	08:07	2872.5			VIRUS	sci							Yes
0031	parallel	08:08	969.1	4.8	UT21-1-009	HPF	sci	1.83	1.27	18.44	0.81	68		P4
0032	parallel	08:24	969.1	0.8	UT21-1-009	HPF	sci	1.86	1.27	18.07	0.72	73		P4
0033	LFC Cal	08:42	106.5			HPF	cal							Yes
0034	parallel	08:46	969.1	4.8	UT21-1-009	HPF	sci	1.76	1.02	16.20	0.37	53	clouds increasing	P4
virus0000019_01	parallel	08:46	2872.5			VIRUS	sci							Yes
0035	parallel	09:03	969.1	0.8	UT21-1-009	HPF	sci	1.96	1.02	15.84	0.28	54	clouds increasing	P4
0036	LFC Cal	09:21	106.5			HPF	cal							Yes
0037	parallel	09:25	969.1	5.8	UT21-1-009	HPF	sci	2.01	1.37	17.58	0.42	63	clouds increasing	P4
virus0000020_01	parallel	09:25	2872.5			VIRUS	sci							Yes
0038	parallel	09:42	969.1	0.8	UT21-1-009	HPF	sci	1.88	1.21	17.66	0.48	79	clouds increasing	P4
0039	LFC Cal	09:59	106.5			HPF	cal							Yes
0040	parallel	10:04	308.9	6.9	UT21-1-007	HPF	sci	2.06	1.21	18.42	0.78	188	clouds increasing	Yes
virus0000021_01	parallel	10:04	1417.5			VIRUS	sci							Yes
0041	parallel	10:10	308.9	-0.1	UT21-1-007	HPF	sci	2.04	1.38	17.88	0.62	127	clouds increasing	Yes
0042	parallel	10:16	308.9	0.9	UT21-1-007	HPF	sci	1.88	1.02	17.15	0.35	115	clouds increasing	Yes
0043	LFC Cal	10:26	106.5			HPF	cal							Yes
virus0000022_01	bias	11:30	0			VIRUS	cal							Yes
virus0000023_01	Cd-A	11:34	15		ENG21-1-002	VIRUS	cal							Yes
virus0000024_01	Hg	11:42	15		ENG21-1-002	VIRUS	cal							Yes
0044	Dark	11:46	319.5			HPF	cal							Yes
0045	Quartz FCU	11:58	74.5			HPF	cal							Yes
0046	Quartz FCU	12:00	74.5			HPF	cal							Yes
0047	Quartz FCU	12:01	74.5			HPF	cal							Yes
0048	Quartz FCU	12:03	74.5			HPF	cal							Yes
0049	Quartz FCU	12:05	74.5			HPF	cal							Yes
0050	Quartz FCU	12:07	74.5			HPF	cal							Yes
0051	Quartz FCU	12:09	74.5			HPF	cal							Yes
0052	Alpha Bright Cal	12:11	85.2			HPF	cal							Yes
0053	Alpha Bright Cal	12:13	85.2			HPF	cal							Yes
0054	Alpha Bright Cal	12:15	85.2			HPF	cal							Yes
0055	Alpha Bright Cal	12:17	85.2			HPF	cal							Yes
0056	LFC FCU	12:19	106.5			HPF	cal							Yes
0057	LFC FCU	12:22	106.5			HPF	cal							Yes
0058	LFC FCU	12:24	106.5			HPF	cal							Yes
0059	LFC FCU	12:26	106.5			HPF	cal							Yes
0060	LFC FCU	12:29	106.5			HPF	cal							Yes
0061	LFC FCU	12:31	106.5			HPF	cal							Yes
0062	LFC Cal	12:34	106.5			HPF	cal							Yes
0063	LFC Cal	12:36	106.5			HPF	cal							Yes
0064	Etalon Cal	12:44	159.8			HPF	cal							Yes
0065	Etalon Cal	12:47	159.8			HPF	cal							Yes
0066	Etalon Cal	12:50	159.8			HPF	cal							Yes
0067	Etalon Cal	12:53	159.8			HPF	cal							Yes
0068	UNe Slave Cal	12:57	852			HPF	cal							Yes
0069	UNe Slave Cal	13:12	852			HPF	cal							Yes
0070	UNe Slave Cal	13:27	852			HPF	cal							Yes
0071	LFC Cal	21:32	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:37	0			LRS2	cal							Yes
lrs20009901_01	flat_Qth_R	21:38	15			LRS2	cal							Yes
lrs20009902_01	FeAr_R	21:41	15			LRS2	cal							Yes
virus0009900_01	flat_ldls_long	21:47	15			VIRUS	cal							Yes
virus0009901_01	Cd-A	21:48	15			VIRUS	cal							Yes
virus0009902_01	Hg	21:49	15			VIRUS	cal							Yes
virus0009903_01	bias	21:51	0			VIRUS	cal							Yes
0072	Dark	22:07	319.5			HPF	cal							Yes
0073	Quartz FCU	22:14	74.5			HPF	cal							Yes
0074	Quartz FCU	22:16	74.5			HPF	cal							Yes
0075	Quartz FCU	22:17	74.5			HPF	cal							Yes
0076	Quartz FCU	22:19	74.5			HPF	cal							Yes
0077	Quartz FCU	22:21	74.5			HPF	cal							Yes
0078	Quartz FCU	22:23	74.5			HPF	cal							Yes
0079	Quartz FCU	22:24	74.5			HPF	cal							Yes
0080	Alpha Bright Cal	22:27	85.2			HPF	cal							Yes
0081	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0082	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0083	Alpha Bright Cal	22:33	85.2			HPF	cal							Yes
0084	LFC FCU	22:35	106.5			HPF	cal							Yes
0085	LFC FCU	22:38	106.5			HPF	cal							Yes
0086	LFC Cal	22:40	106.5			HPF	cal							Yes
0087	LFC Cal	22:43	106.5			HPF	cal							Yes
0088	Etalon Cal	22:45	159.8			HPF	cal							Yes
0089	UNe Slave Cal	22:49	852			HPF	cal							Yes
lrs20000020_01	flat_Qth_R	22:50	15			LRS2	cal							Yes
lrs20000020_02	flat_Qth_R	22:51	15			LRS2	cal							Yes
lrs20000020_03	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000020_04	flat_Qth_R	22:54	15			LRS2	cal							Yes
lrs20000020_05	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000021_01	flat_ldls_long_B	22:56	15			LRS2	cal							Yes
lrs20000021_02	flat_ldls_long_B	22:58	15			LRS2	cal							Yes
lrs20000021_03	flat_ldls_long_B	22:59	15			LRS2	cal							Yes
lrs20000022_01	Cd-A_B	23:00	38			LRS2	cal							Yes
lrs20000022_02	Cd-A_B	23:02	38			LRS2	cal							Yes
lrs20000022_03	Cd-A_B	23:03	38			LRS2	cal							Yes
0090	UNe Slave Cal	23:04	852			HPF	cal							Yes
lrs20000023_01	FeAr_R	23:05	15			LRS2	cal							Yes
lrs20000023_02	FeAr_R	23:06	15			LRS2	cal							Yes
lrs20000023_03	FeAr_R	23:07	15			LRS2	cal							Yes
lrs20000024_01	Hg_R	23:08	20			LRS2	cal							Yes
lrs20000024_02	Hg_R	23:10	20			LRS2	cal							Yes
lrs20000024_03	Hg_R	23:11	20			LRS2	cal							Yes
lrs20000025_01	Hg_B	23:12	15			LRS2	cal							Yes
lrs20000025_02	Hg_B	23:14	15			LRS2	cal							Yes
lrs20000025_03	Hg_B	23:15	15			LRS2	cal							Yes
0091	UNe Slave Cal	23:19	852			HPF	cal							Yes
virus0000031_01	flat_ldls_long	23:21	15			VIRUS	cal							Yes
virus0000031_02	flat_ldls_long	23:23	15			VIRUS	cal							Yes
virus0000031_03	flat_ldls_long	23:24	15			VIRUS	cal							Yes
virus0000032_01	Cd-A	23:25	15			VIRUS	cal							Yes
virus0000032_02	Cd-A	23:27	15			VIRUS	cal							Yes
virus0000032_03	Cd-A	23:28	15			VIRUS	cal							Yes
virus0000033_01	Hg	23:30	15			VIRUS	cal							Yes
virus0000033_02	Hg	23:31	15			VIRUS	cal							Yes
virus0000033_03	Hg	23:32	15			VIRUS	cal							Yes
lrs20000026_01	bias	23:34	0			LRS2	cal							Yes
virus0000034_01	bias	23:34	0			VIRUS	cal							Yes
lrs20000026_02	bias	23:34	0			LRS2	cal							Yes
virus0000034_02	bias	23:35	0			VIRUS	cal							Yes
lrs20000026_03	bias	23:35	0			LRS2	cal							Yes
virus0000034_03	bias	23:35	0			VIRUS	cal							Yes
lrs20000026_04	bias	23:36	0			LRS2	cal							Yes
virus0000034_04	bias	23:36	0			VIRUS	cal							Yes
lrs20000026_05	bias	23:37	0			LRS2	cal							Yes
virus0000034_05	bias	23:37	0			VIRUS	cal							Yes
lrs20000026_06	bias	23:38	0			LRS2	cal							Yes
virus0000034_06	bias	23:38	0			VIRUS	cal							Yes
lrs20000026_07	bias	23:39	0			LRS2	cal							Yes
virus0000034_07	bias	23:39	0			VIRUS	cal							Yes
lrs20000026_08	bias	23:39	0			LRS2	cal							Yes
virus0000034_08	bias	23:40	0			VIRUS	cal							Yes
lrs20000026_09	bias	23:40	0			LRS2	cal							Yes
virus0000034_09	bias	23:41	0			VIRUS	cal							Yes
lrs20000026_10	bias	23:41	0			LRS2	cal							Yes
virus0000034_10	bias	23:42	0			VIRUS	cal							Yes
lrs20000026_11	bias	23:42	0			LRS2	cal							Yes
virus0000034_11	bias	23:42	0			VIRUS	cal							Yes
lrs20000027_01	dark	23:43	360			LRS2	cal							Yes
virus0000035_01	dark	23:43	360			VIRUS	cal							Yes
lrs20000027_02	dark	23:50	360			LRS2	cal							Yes
virus0000035_02	dark	23:50	360			VIRUS	cal							Yes
lrs20000027_03	dark	23:57	360			LRS2	cal							Yes
virus0000035_03	dark	23:57	360			VIRUS	cal							Yes

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