GTC Calendar

GTC Calendar Viewer

Select month: year:

or select semester (semester selection overrides month selection)

Current date is 30 Nov 2025, time 19:53:54
Note that future months may be subject to changes.

Overview schedule for November 2025, Semester 2025B

Day	Moon	Programme	PI	Instrument
1 Sat	Bright	stand-down		OSIRIS + EMIR
2 Sun	Bright	stand-down		OSIRIS + EMIR
3 Mon	Bright	stand-down		OSIRIS + EMIR
4 Tue	Bright	stand-down		OSIRIS + EMIR
5 Wed	Bright	stand-down		OSIRIS + EMIR
6 Thu	Bright	stand-down		OSIRIS + EMIR
7 Fri	Bright	stand-down		OSIRIS + EMIR
8 Sat	Bright	stand-down		OSIRIS + EMIR
9 Sun	Bright	stand-down		OSIRIS + EMIR
10 Mon	Last	stand-down		OSIRIS + EMIR
11 Tue	Last	stand-down		OSIRIS + EMIR
12 Wed	Last	stand-down		OSIRIS + EMIR
13 Thu	Last	stand-down		OSIRIS + EMIR
14 Fri	Dark	stand-down		OSIRIS + EMIR
15 Sat	Dark	stand-down		OSIRIS + EMIR
16 Sun	Dark	stand-down		OSIRIS + EMIR
17 Mon	Dark	stand-down		OSIRIS + EMIR
18 Tue	Dark	stand-down		OSIRIS + EMIR
19 Wed	Dark	stand-down		OSIRIS + EMIR
20 Thu	Dark	stand-down		OSIRIS + EMIR
21 Fri	Dark	stand-down		OSIRIS + EMIR
22 Sat	Dark	stand-down		OSIRIS + EMIR
23 Sun	Dark	commissioning		OSIRIS + EMIR
24 Mon	Dark	commissioning		OSIRIS + EMIR
25 Tue	First	commissioning		OSIRIS + EMIR
26 Wed	First	queue program		OSIRIS + EMIR + HIPERCAM
27 Thu	First	queue program		OSIRIS + EMIR + HIPERCAM
28 Fri	First	queue program		OSIRIS + EMIR + HIPERCAM
29 Sat	Bright	queue program		OSIRIS + EMIR + HIPERCAM
30 Sun	Bright	queue program		OSIRIS + EMIR + HIPERCAM

Notes:

Day: Green=local public holiday; Yellow=current day; Orange: weekend.
Moon: Last=grey night, and dark first part of night; First= grey night, and dark last part of night.