Gemini South Semester 2019B
The semester calendar shows multi-instrument queue nights, priority visitor nights, scheduled classical runs and engineering or commissioning blocks.
Horizontal rows represent instrument ports, color-coded to indicate instruments mounted.  Instruments are available for science unless otherwise noted.
Note: ToO PIs should always check the "what's available now" pages that are linked from the contents list for the most up-to-date information.
Scheduled classical runs are indicated by the last characters of the program ID, e.g., "C-1", whilst Priority Visitor programs are indicated with "PV".
Engineering or commissioning blocks are shown across all rows when no backup queue is available (or telescope is closed).
New and full moon dates are shown on the left and indicated in yellow and grey on the dates lines.  Dates above each month are color-coded to show weekends and holidays in red.
Key:		GMOS					F-2				visiting instr					Canopus					GSAOI					GPI				Cal unit
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
August	Port 1 - up	GPI																															August
15 full Moon	Port 2	cal																															15 full Moon
30 new Moon	Port 3	GMOS																	Telescope shutdown														30 new Moon
	Port 4	Canopus
	Port 5	F2
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
September	Port 1 - up	GPI																															September
14 full Moon	Port 2	cal										ZORRO																					14 full Moon
28 new Moon	Port 3	GMOS																															28 new Moon
	Port 4	Canopus
	Port 5	F2
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
October	Port 1 - up	GSAOI									NGS2 commissioning						science																October
13 full Moon	Port 2	cal																															13 full Moon
28 new Moon	Port 3	GMOS																															28 new Moon
	Port 4	Canopus
	Port 5																									F2
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
November	Port 1 - up	GSAOI			GPI																												November
12 full Moon	Port 2	cal																															12 full Moon
26 new Moon	Port 3	GMOS																															26 new Moon
	Port 4	Canopus
	Port 5	F2					PV: LP-103
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
December	Port 1 - up	GPI	GSAOI							GSAOI									GPI														December
12 full Moon	Port 2	cal																															12 full Moon
26 new Moon	Port 3	GMOS																															26 new Moon
	Port 4	Canopus
	Port 5	F2
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
January	Port 1 - up	GPI																															January
10 full Moon	Port 2	cal						ZORRO																									10 full Moon
24 new Moon	Port 3	GMOS																															24 new Moon
	Port 4	Canopus
	Port 5	F2													PV: LP-103
version 19 Nov 2019