HET Night Report Reader

HET Night Report Reader

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Mar 31, 2026 Civil

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Civil Date	Ephemerides
2026-03-31	Sunset			Sunrise			Moon
	Set	12°	18°	18°	12°	Rise	Rise	Set
	01:21	02:07	02:36	11:23	11:52	12:38	-	12:17
Night Length	8:47		Sunset Temperature

On-Duty Personnel
Resident Astronomer	Telescope Operator
Sergey Rostopchin	Justen Pautzke

Overlaps		none

Other Personnel	none

Guests	none

Open/Close Log							Did not open

Program	Night Priority	Science

Stack Data													Did not stack

Problem Reports
PR Number	Times	Time Lost	Description	Response
6661	02:36-11:23	08:47	Network down

TO Comments	Network/Telescope down

RA Comments	none

Observations
File	Target/QID	Exp Start	Exposure	Overhead	Program	Instrument Configuration	Data Type	IQ	Dimm	SkySBrt	Skytrans	SNR	Comments	Charge
0046	LFC Cal	19:52	106.5			HPF	cal							Yes
0047	LFC Cal	19:54	106.5			HPF	cal							Yes
0048	LFC Cal	19:56	106.5			HPF	cal							Yes
0049	Etalon Cal	20:09	159.8			HPF	cal							Yes
0050	Etalon Cal	20:12	159.8			HPF	cal							Yes
0051	Etalon Cal	20:15	159.8			HPF	cal							Yes
0052	LFC Cal	21:37	106.5			HPF	cal							Yes
0053	LFC Cal	21:39	106.5			HPF	cal							Yes
0054	LFC Cal	21:42	106.5			HPF	cal							Yes
0055	Etalon Cal	21:54	159.8			HPF	cal							Yes
0056	Etalon Cal	21:57	159.8			HPF	cal							Yes
0057	Etalon Cal	22:01	159.8			HPF	cal							Yes