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Night 1 (19 Oct 2017)

Ephemeris

http://ucolick.org/calendar/keckcal2011-20/keck2018.18oct

Handover = 02:48 LOCAL TIME (12:48 UT) TWILIGHT = 05:04 LOCAL TIME

LST = ?? -- ?? (18deg)

Preferred Plan

HT Start

HT End

Target

Setup

ra dec

Comments

02:58

04:15

SMG02339+offsetQSO

Medium-BM CW=4620

02 39 51.88 -01 35 58.0 ; 02 44 47.74 -03 04 46.2

Focus, standards, twiflats

04:15

05:10

Jackpot+offsetQSO

Medium-BM CW=3710

08 41 58.24 +39 21 29.1 ; 08 42 35.92 +38 20 26.7

centered on AGN1

twilight

standard_HILT600

all setups

06 45 13.33 +02 08 14.1

tomorrow:

??

??

QSOgroup+offsetQSO

Medium-BM CW=3890

08 14 01.39 +32 50 48.1 ; 08 18 03.62 +32 11 52.8

Calibrations

scripts: nodome all configurations (DONE) dome all configurations (DONE)

Sky-flats: TBD morning twilight

== Strategy:

SMG+offsetQSO:

exposure times: 10min (600s) + 53s reading overhead ~ 11min sequence: SMG-QSO-SMG SMG-QSO-SMG QSO (~77 min) dithering: along the slits? Just a fraction of arcsec...

Jackpot+offsetQSO:

exposure times: 10min (600s) + 53s reading overhead ~ 11min sequence: JP-QSO-JP-QSO-JP-QSO

19oct2017 (last edited 2017-10-20 13:00:53 by SebastianoCantalupo)