HET Night Report Reader

Civil Date	Ephemerides
2023-07-28	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	02:01	02:52	03:25	10:41	11:14	12:05	-	08:35
Night Length	7:16		Sunset Temperature

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

Overlaps
TO Overlap	RA Overlap
-	Sergey Rostopchin

Other Personnel	none

Guests	none

Open/Close Log
Open time	Outdoor temp	Truss temp	Close time	Reason	Time open
00:44	26.0	26.8	11:06	twilight	10:22
Total Time Open					10:22

Program	Night Priority	Science
03:25	Science
05:25	Idle due to weather (clouds)
06:03	Science
10:23	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
02:26	03:01	0.38	0.59	60	-6547	23.3	24.3	24.6	130	12	First of Night
04:49	04:55	0.79	1.37	-70	-6254	20.8	21.7	22.1	120	18	Post-Observing
04:55	05:25	0.39	0.59	50	-5458	20.3	21.3	21.7	124	14	Stack/Re-stack
08:32	08:38	0.86	1.39	110	-5091	18.6	19.4	19.5	141	6	Post-Observing
08:38	09:09	0.39	0.61	40	-4247	18.2	19.2	19.4	159	3	Stack/Re-stack
10:58	11:03	0.50	0.78	-230	-3857	19.1	19.5	19.5	200	5	Post-Observing

Problem Reports
PR Number	Times	Time Lost	Description	Response
6221	17:43-17:43	00:00	during DSF data collection, VIRUS LDLS exposures failed with MODBUS write error
6237	19:26-19:26	00:00	timeout message from VIRUS exposure when trying to attach to PFIP server

Ops Comments	none

TO Comments	Mostly clear. Some brief clouds.

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
lrs20000018_03	dark	00:00	360			LRS2	cal							Yes
virus0000017_03	dark	00:00	360			VIRUS	cal							Yes
0001	twilight	01:58	298.2			HPF	cal							Yes
lrs20000001_01	skyflat	02:06	7			LRS2	cal							Yes
lrs20000002_01	skyflat	02:07	10			LRS2	cal							Yes
lrs20000003_01	skyflat	02:08	13			LRS2	cal							Yes
lrs20000004_01	skyflat	02:10	16			LRS2	cal							Yes
lrs20000005_01	skyflat	02:11	22			LRS2	cal							Yes
lrs20000006_01	skyflat	02:12	30			LRS2	cal							Yes
virus0000001_01	skyflat	02:16	7			VIRUS	cal							Yes
virus0000002_01	skyflat	02:17	10			VIRUS	cal							Yes
virus0000003_01	skyflat	02:18	14			VIRUS	cal							Yes
virus0000004_01	skyflat	02:20	18			VIRUS	cal							Yes
virus0000005_01	skyflat	02:21	26			VIRUS	cal							Yes
lrs20000007_01	1812095_066_E	03:05	120	4.0		LRS2	spec	1.31	0.62	19.11	0.76			Yes
lrs20000008_01	1812095_056_E	03:10	120	3.0		LRS2	spec	1.32	0.53	19.53	0.78			Yes
0002	test_drk_donotuse	03:13	10.7			HPF	cal							Yes
0003	HR7306_tell_std	03:18	117.2	6.0		HPF	telluric	1.26	0.79	19.19	0.76			Yes
0004	test_drk_donotuse	03:26	10.7			HPF	cal							Yes
virus0000006_01	parallel	03:26	1138.5			VIRUS	sci							Yes
0005	parallel	03:27	702.9	6.3	UT23-2-007	HPF	sci	1.40	0.61	19.60	0.78	144		Yes
0006	test_drk_donotuse	03:40	10.7			HPF	cal							Yes
0007	parallel	03:44	479.3	6.0	UT23-2-007	HPF	sci	1.36	0.55	19.59	0.75	80		Yes
virus0000007_01	parallel	03:44	775.5			VIRUS	sci							Yes
0008	test_drk_donotuse	03:54	10.7			HPF	cal							Yes
0009	parallel	03:57	692.3	5.5	UT23-2-007	HPF	sci	1.41	0.49	19.56	0.67	110		Yes
virus0000008_01	parallel	03:57	1105.5			VIRUS	sci							Yes
0010	test_drk_donotuse	04:11	10.7			HPF	cal							Yes
virus0000009_01	parallel	04:14	3070.5			VIRUS	sci							Yes
0011	parallel	04:15	969.1	5.8	UT23-2-011	HPF	sci	1.72	0.56	19.49	0.83	111		P4
0012	parallel	04:32	969.1	0.8	UT23-2-011	HPF	sci	1.86	0.68	19.57	0.85	106		P4
0013	test_drk_donotuse	05:28	10.7			HPF	cal							Yes
virus0000010_01	parallel	05:29	3070.5			VIRUS	sci							Yes
0014	parallel	05:30	969.1	4.8	PSU23-2-004	HPF	sci	1.18	0.62	19.00	0.74	318	heavy clouds during second exposure	No
0015	parallel	05:47	969.1	0.8	PSU23-2-004	HPF	sci	1.17	0.68	18.28	0.08	122		No
0016	LFC Cal	06:05	106.5			HPF	cal							Yes
0017	LFC Cal	06:09	106.5			HPF	cal							Yes
virus0000011_01	parallel	06:09	1800			VIRUS	sci							Yes
lrs20000009_01	parallel	06:09	1800	6.0	UT23-2-005	LRS2-B	sci	1.45	0.74	19.40	0.87			Yes
0018	LFC Cal	06:12	106.5			HPF	cal							Yes
0019	LFC Cal	06:14	106.5			HPF	cal							Yes
0020	LFC Cal	06:41	106.5			HPF	cal							Yes
0021	LFC Cal	06:43	106.5			HPF	cal							Yes
virus0000012_01	parallel	06:43	1800			VIRUS	sci							Yes
lrs20000010_01	parallel	06:43	1800	4.0	UT23-2-005	LRS2-R	sci	1.51	0.78	19.39	0.83			Yes
0022	LFC Cal	06:45	106.5			HPF	cal							Yes
0023	test_drk_donotuse	07:15	10.7			HPF	cal							Yes
0024	parallel	07:18	969.1	5.8	UT23-2-014	HPF	sci	1.78	0.81	19.11	0.94	75		P4
virus0000013_01	parallel	07:18	3070.5			VIRUS	sci							Yes
0025	parallel	07:35	969.1	0.8	UT23-2-014	HPF	sci	1.75	0.81	19.38	0.93	72		P4
0026	LFC Cal	07:53	106.5			HPF	cal							Yes
0027	test_drk_donotuse	07:57	10.7			HPF	cal							Yes
0028	parallel	07:58	660.3	6.0	UT23-2-007	HPF	sci	1.71	0.69	19.92	0.77	123		Yes
virus0000014_01	parallel	07:58	1072.5			VIRUS	sci							Yes
0029	test_drk_donotuse	08:15	10.7			HPF	cal							Yes
0030	parallel	08:16	873.3	7.4	UT23-2-007	HPF	sci	1.73	0.82	20.14	0.79	123		Yes
virus0000015_01	parallel	08:16	1402.5			VIRUS	sci							Yes
0031	test_drk_donotuse	09:08	10.7			HPF	cal							Yes
0032	parallel	09:14	617.7	5.7	UT23-2-007	HPF	sci	1.46	0.81	20.43	0.83	127		Yes
virus0000016_01	parallel	09:14	1006.5			VIRUS	sci							Yes
0033	test_drk_donotuse	09:26	10.7			HPF	cal							Yes
0034	parallel	09:31	74.5	6.8	UT23-2-001	HPF	sci	1.42	0.76	20.73	0.64	470		P4
virus0000017_01	parallel	09:37	420	4.0	HET23-2-100	VIRUS	sci	1.22	0.72	21.72	0.77			Yes
virus0000017_02	parallel	09:45	420	1.0	HET23-2-100	VIRUS	sci	1.14	0.76	21.67	0.82			Yes
virus0000017_03	parallel	09:53	420	1.0	HET23-2-100	VIRUS	sci	1.26	0.90	21.71	0.85			Yes
virus0000018_01	parallel	10:02	360	2.0	HET23-2-100	VIRUS	sci	1.45		21.72	0.77			Yes
virus0000018_02	parallel	10:10	360	2.0	HET23-2-100	VIRUS	sci	1.32	0.78	21.72	0.77			Yes
virus0000018_03	parallel	10:17	360	1.0	HET23-2-100	VIRUS	sci	1.30	0.82	21.73	0.76			Yes
0035	test_drk_donotuse	10:25	10.7			HPF	cal							Yes
virus0000019_01	parallel	10:29	1590			VIRUS	sci							Yes
0036	parallel	10:30	308.9	6.9	UT23-2-009	HPF	sci					1	lost guide star to clouds	No
0037	test_drk_donotuse	10:37	10.7			HPF	cal							Yes
virus0000020_01	parallel	10:40	3070.5			VIRUS	sci							Yes
0038	parallel	10:41	969.1	5.8	UT23-2-011	HPF	sci	1.28	0.70	20.51	0.67	36	heavy clouds cause loss of guide star	No
virus0000021_01	bias	10:59	0			VIRUS	cal							Yes
virus0000022_01	Cd-A	11:04	15		ENG23-2-002	VIRUS	cal							Yes
virus0000023_01	Hg	11:05	15		ENG23-2-002	VIRUS	cal							Yes
0039	Dark	11:11	319.5			HPF	cal							Yes
0040	Quartz FCU	11:22	74.5			HPF	cal							Yes
0041	Quartz FCU	11:24	74.5			HPF	cal							Yes
0042	Quartz FCU	11:26	74.5			HPF	cal							Yes
0043	Quartz FCU	11:27	74.5			HPF	cal							Yes
0044	Quartz FCU	11:29	74.5			HPF	cal							Yes
0045	Quartz FCU	11:31	74.5			HPF	cal							Yes
0046	Quartz FCU	11:33	74.5			HPF	cal							Yes
0047	Alpha Bright Cal	11:35	85.2			HPF	cal							Yes
0048	Alpha Bright Cal	11:37	85.2			HPF	cal							Yes
0049	Alpha Bright Cal	11:39	85.2			HPF	cal							Yes
0050	Alpha Bright Cal	11:41	85.2			HPF	cal							Yes
0051	LFC FCU	11:43	106.5			HPF	cal							Yes
0052	LFC FCU	11:46	106.5			HPF	cal							Yes
0053	LFC FCU	11:48	106.5			HPF	cal							Yes
0054	LFC FCU	11:50	106.5			HPF	cal							Yes
0055	LFC FCU	11:53	106.5			HPF	cal							Yes
0056	LFC FCU	11:55	106.5			HPF	cal							Yes
0057	LFC Cal	11:58	106.5			HPF	cal							Yes
0058	LFC Cal	12:00	106.5			HPF	cal							Yes
0059	Etalon Cal	12:08	159.8			HPF	cal							Yes
0060	Etalon Cal	12:11	159.8			HPF	cal							Yes
0061	Etalon Cal	12:14	159.8			HPF	cal							Yes
0062	Etalon Cal	12:17	159.8			HPF	cal							Yes
0063	UNe Slave Cal	12:21	852			HPF	cal							Yes
0064	UNe Slave Cal	12:36	852			HPF	cal							Yes
0065	UNe Slave Cal	12:51	852			HPF	cal							Yes
virus0009555_01	flat_ldls_long	18:18	15			VIRUS	cal							Yes
virus0009556_01	bias	18:48	0			VIRUS	cal							Yes
virus0006020_01	flat_ldls_long	18:57	16			VIRUS	cal							Yes
virus0007002_01	flat_ldls_long	19:00	16			VIRUS	cal							Yes
virus0007002_02	flat_ldls_long	19:01	16			VIRUS	cal							Yes
virus0007002_03	flat_ldls_long	19:03	16			VIRUS	cal							Yes
virus0007002_04	flat_ldls_long	19:04	16			VIRUS	cal							Yes
virus0007002_05	flat_ldls_long	19:05	16			VIRUS	cal							Yes
virus0007002_06	flat_ldls_long	19:07	16			VIRUS	cal							Yes
virus0007002_07	flat_ldls_long	19:08	16			VIRUS	cal							Yes
virus0007002_08	flat_ldls_long	19:10	16			VIRUS	cal							Yes
virus0007002_09	flat_ldls_long	19:11	16			VIRUS	cal							Yes
virus0009557_01	flat_Qth	19:16	15			VIRUS	cal							Yes
virus0009558_01	bias	19:18	0			VIRUS	cal							Yes
virus0006023_01	flat_ldls_long	19:32	16			VIRUS	cal							Yes
virus0007003_01	flat_ldls_long	19:35	16			VIRUS	cal							Yes
virus0007003_02	flat_ldls_long	19:37	16			VIRUS	cal							Yes
virus0007003_03	flat_ldls_long	19:38	16			VIRUS	cal							Yes
virus0009559_01	bias	19:40	0			VIRUS	cal							Yes
virus0006025_01	flat_ldls_long	19:47	16			VIRUS	cal							Yes
virus0006026_01	flat_ldls_long	19:56	16			VIRUS	cal							Yes
virus0007004_01	flat_ldls_long	19:59	16			VIRUS	cal							Yes
virus0007004_02	flat_ldls_long	20:00	16			VIRUS	cal							Yes
virus0007004_03	flat_ldls_long	20:02	16			VIRUS	cal							Yes
virus0007004_04	flat_ldls_long	20:03	16			VIRUS	cal							Yes
virus0007004_05	flat_ldls_long	20:05	16			VIRUS	cal							Yes
virus0007004_06	flat_ldls_long	20:06	16			VIRUS	cal							Yes
virus0007004_07	flat_ldls_long	20:08	16			VIRUS	cal							Yes
virus0007004_08	flat_ldls_long	20:09	16			VIRUS	cal							Yes
virus0007004_09	flat_ldls_long	20:10	16			VIRUS	cal							Yes
virus0006543_01	bias	20:13	0			VIRUS	cal							Yes
virus0006100_01	flat_ldls_long	20:20	16			VIRUS	cal							Yes
virus0007005_01	flat_ldls_long	20:23	16			VIRUS	cal							Yes
virus0007005_02	flat_ldls_long	20:25	16			VIRUS	cal							Yes
virus0007005_03	flat_ldls_long	20:26	16			VIRUS	cal							Yes
virus0007005_04	flat_ldls_long	20:28	16			VIRUS	cal							Yes
virus0007005_05	flat_ldls_long	20:29	16			VIRUS	cal							Yes
virus0007005_06	flat_ldls_long	20:31	16			VIRUS	cal							Yes
virus0007005_07	flat_ldls_long	20:32	16			VIRUS	cal							Yes
virus0007005_08	flat_ldls_long	20:33	16			VIRUS	cal							Yes
virus0007005_09	flat_ldls_long	20:35	16			VIRUS	cal							Yes
virus0007005_10	flat_ldls_long	20:36	16			VIRUS	cal							Yes
virus0007005_11	flat_ldls_long	20:38	16			VIRUS	cal							Yes
virus0007005_12	flat_ldls_long	20:39	16			VIRUS	cal							Yes
virus0007005_13	flat_ldls_long	20:40	16			VIRUS	cal							Yes
virus0007005_14	flat_ldls_long	20:42	16			VIRUS	cal							Yes
0050	LFC Cal	21:46	106.5			HPF	cal							Yes
lrs20009900_01	bias	21:58	0			LRS2	cal							Yes
virus0009900_01	flat_Qth	21:59	20			VIRUS	cal							Yes
virus0009901_01	bias	22:00	0			VIRUS	cal							Yes
lrs20009901_01	flat_ldls_long_B	22:01	20			LRS2	cal							Yes
virus0009902_01	dark	22:02	15			VIRUS	cal							Yes
lrs20009902_01	Cd-A_B	22:03	38			LRS2	cal							Yes
lrs20009903_01	FeAr_R	22:05	15			LRS2	cal							Yes
lrs20009904_01	Hg_B	22:06	15			LRS2	cal							Yes
0051	Dark	22:09	319.5			HPF	cal							Yes
0052	Quartz FCU	22:16	74.5			HPF	cal							Yes
0053	Quartz FCU	22:17	74.5			HPF	cal							Yes
0054	Quartz FCU	22:19	74.5			HPF	cal							Yes
0055	Quartz FCU	22:21	74.5			HPF	cal							Yes
0056	Quartz FCU	22:23	74.5			HPF	cal							Yes
0057	Quartz FCU	22:24	74.5			HPF	cal							Yes
0058	Quartz FCU	22:26	74.5			HPF	cal							Yes
0059	Alpha Bright Cal	22:29	85.2			HPF	cal							Yes
0060	Alpha Bright Cal	22:31	85.2			HPF	cal							Yes
0061	Alpha Bright Cal	22:32	85.2			HPF	cal							Yes
0062	Alpha Bright Cal	22:34	85.2			HPF	cal							Yes
0063	LFC FCU	22:37	106.5			HPF	cal							Yes
0064	LFC FCU	22:39	106.5			HPF	cal							Yes
0065	LFC Cal	22:42	106.5			HPF	cal							Yes
0066	LFC Cal	22:44	106.5			HPF	cal							Yes
0067	Etalon Cal	22:47	159.8			HPF	cal							Yes
0068	UNe Slave Cal	22:50	852			HPF	cal							Yes
lrs20000011_01	flat_Qth_R	22:52	15			LRS2	cal							Yes
lrs20000011_02	flat_Qth_R	22:53	15			LRS2	cal							Yes
lrs20000011_03	flat_Qth_R	22:55	15			LRS2	cal							Yes
lrs20000011_04	flat_Qth_R	22:56	15			LRS2	cal							Yes
lrs20000011_05	flat_Qth_R	22:57	15			LRS2	cal							Yes
lrs20000012_01	flat_ldls_long_B	22:58	20			LRS2	cal							Yes
lrs20000012_02	flat_ldls_long_B	23:00	20			LRS2	cal							Yes
lrs20000012_03	flat_ldls_long_B	23:01	20			LRS2	cal							Yes
lrs20000013_01	Cd-A_B	23:02	38			LRS2	cal							Yes
lrs20000013_02	Cd-A_B	23:04	38			LRS2	cal							Yes
lrs20000013_03	Cd-A_B	23:05	38			LRS2	cal							Yes
0069	UNe Slave Cal	23:06	852			HPF	cal							Yes
lrs20000014_01	FeAr_R	23:07	15			LRS2	cal							Yes
lrs20000014_02	FeAr_R	23:08	15			LRS2	cal							Yes
lrs20000014_03	FeAr_R	23:10	15			LRS2	cal							Yes
lrs20000015_01	Hg_R	23:11	20			LRS2	cal							Yes
lrs20000015_02	Hg_R	23:12	20			LRS2	cal							Yes
lrs20000015_03	Hg_R	23:13	20			LRS2	cal							Yes
lrs20000016_01	Hg_B	23:15	15			LRS2	cal							Yes
lrs20000016_02	Hg_B	23:16	15			LRS2	cal							Yes
lrs20000016_03	Hg_B	23:17	15			LRS2	cal							Yes
0070	UNe Slave Cal	23:21	852			HPF	cal							Yes
virus0000013_01	flat_ldls_long	23:24	15			VIRUS	cal							Yes
virus0000013_02	flat_ldls_long	23:25	15			VIRUS	cal							Yes
virus0000013_03	flat_ldls_long	23:26	15			VIRUS	cal							Yes
virus0000014_01	Cd-A	23:28	15			VIRUS	cal							Yes
virus0000014_02	Cd-A	23:29	15			VIRUS	cal							Yes
virus0000014_03	Cd-A	23:31	15			VIRUS	cal							Yes
virus0000015_01	Hg	23:32	15			VIRUS	cal							Yes
virus0000015_02	Hg	23:33	15			VIRUS	cal							Yes
virus0000015_03	Hg	23:35	15			VIRUS	cal							Yes
lrs20000017_01	bias	23:36	0			LRS2	cal							Yes
virus0000016_01	bias	23:36	0			VIRUS	cal							Yes
virus0000016_02	bias	23:37	0			VIRUS	cal							Yes
lrs20000017_02	bias	23:37	0			LRS2	cal							Yes
lrs20000017_03	bias	23:38	0			LRS2	cal							Yes
virus0000016_03	bias	23:38	0			VIRUS	cal							Yes
lrs20000017_04	bias	23:39	0			LRS2	cal							Yes
virus0000016_04	bias	23:39	0			VIRUS	cal							Yes
lrs20000017_05	bias	23:40	0			LRS2	cal							Yes
virus0000016_05	bias	23:40	0			VIRUS	cal							Yes
lrs20000017_06	bias	23:41	0			LRS2	cal							Yes
virus0000016_06	bias	23:41	0			VIRUS	cal							Yes
lrs20000017_07	bias	23:42	0			LRS2	cal							Yes
virus0000016_07	bias	23:42	0			VIRUS	cal							Yes
lrs20000017_08	bias	23:43	0			LRS2	cal							Yes
virus0000016_08	bias	23:43	0			VIRUS	cal							Yes
lrs20000017_09	bias	23:44	0			LRS2	cal							Yes
virus0000016_09	bias	23:44	0			VIRUS	cal							Yes
lrs20000017_10	bias	23:45	0			LRS2	cal							Yes
virus0000016_10	bias	23:45	0			VIRUS	cal							Yes
lrs20000017_11	bias	23:45	0			LRS2	cal							Yes
virus0000016_11	bias	23:45	0			VIRUS	cal							Yes
lrs20000018_01	dark	23:46	360			LRS2	cal							Yes
virus0000017_01	dark	23:46	360			VIRUS	cal							Yes
lrs20000018_02	dark	23:53	360			LRS2	cal							Yes
virus0000017_02	dark	23:53	360			VIRUS	cal							Yes

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