The WEAVE Open-Time Programme
- Calendar for applicants -

Shown below are the main phase-1 (red) and phase-2 (green) events for applying for WEAVE open time. Only applicants of proposals with an awarded time allocation can submit OBs in a submission window. Semester A comprises trimesters A2 (1 May-31 Jul) and B1 (1 Aug-31 Oct) while semester B comprises trimester B2 (1 Nov-31 Jan) and trimester A1 (1 Feb-30 Apr).

Notes: [1] Dates can be different every year. See the WASP trimester summary (login to WASP first, and select trimester) for specific dates.

Date	Event
~1st half Dec	Start of A1 OB submission
~late Jan	End of A1 OB submission [1]
~end of Jan	Publication of time allocations for semester A
1 Feb	Ingestion of the A1 OBs into the observing queue
15 Feb	Release of the ING announcement of opportunity for semester B
~1st half Mar	Start of A2 OB submission (A2 is the main submission window for semester A)
15 Mar	ING PATT (UK time) proposal submission deadline for semester B
~late Mar	NL PC proposal submission deadline for semester B
~early Apr	ES CAT proposal submission deadline for semester B
~late Apr	End of A2 OB submission [1]
1 May	Ingestion of the A2 OBs into the observing queue
~1st half Jun	Start of B1 OB submission
~late Jul	End of B1 OB submission [1]
~end of Jul	Publication of time allocations for semester B
1 Aug	Ingestion of the B1 OBs into the observing queue
15 Aug	Release of the ING announcement of opportunity for semester A
~1st half Sep	Start of B2 OB submission (B2 is the main submission window for semester B)
15 Sep	ING PATT (UK time) proposal submission deadline for semester A
~late Sep	NL PC proposal submission deadline for semester A
~early Oct	ES CAT proposal submission deadline for semester A
~late Oct	End of B2 OB submission [1]
1 Nov	Ingestion of the B2 OBs into the observing queue
~1st half Dec	Start of A1 OB submission
~late Jan	End of A1 OB submission [1]
~end of Jan	Publication of time allocations for semester A
1 Feb	Ingestion of the A1 OBs into the observing queue