====== Important WSRT dates ======

This page is in maintenance!

Collection of important dates regarding the WSRT system. These are collectively known as Stopdays, Software releases, etc. Subject to change, so if you need to stay up-to-date, subscribe to this page (use 'manage subscriptions' tab at the top of this page).



==== WSRT stop days ====

:!: The stop-days procedure can be found [[engineering:stop_day_procedures|on this page]] :!:

Note: The dates are links to pages with planned changes/activities!

^ 2018 ^ Coordinator ^
| [[public:stopdayactivities_120418|April 18]] | Teun |
| [[public:stopdayactivities_170818|August 15]] | Teun |
| [[public:stopdayactivities_141118|November 14]] | Teun |


^ 2019 ^ Coordinator ^
| [[public:stopdayactivities_120319|March 12]] | Teun |
| [[public:stopdayactivities_300419|April 30]] | Jasmin |
| [[public:stopdayactivities_020719|July 02]] | Jasmin |
| <del>[[public:stopdayactivities_221019|October 22 (geannuleerd)]]</del> | Reinoud |
| [[public:stopdayactivities_20191119|November 19]] | Jasmin |
| [[public:stopdayactivities_20200608|June 8]] | Jasmin |


^ 2020 ^ Coordinator ^
| [[public:stopdayactivities_120319|June 2020]] | Jasmin |
| [[public:stopdayactivities_300419|Dec 2020]] | Jasmin |


^ 2021 ^ Coordinator ^
| [[public:stopdayactivities_160221|Feb 2021]] | Walter |
| [[public:stopdayactivities_130421|April 2021]] | Walter |
| [[public:stopdayactivities_080621|June 2021]] | Walter  |
| [[public:stopdayactivities_100821|Aug 2021]] | Jasmin |
| [[public:stopdayactivities_121021|Nov 2021]] | Jasmin |


^ 2022 ^ Coordinator ^
| [[public:stopdayactivities_080222|Feb 2022]] | Walter |
| <del>[[public:stopdayactivities_120422|April 2022]]</del> | Jasmin |
| [[public:stopdayactivities_210622|June 2022]] | Walter  |
| [[public:stopdayactivities_090822|Aug 2022]] | skip |
| [[public:stopdayactivities_111022|Oct 2022]] | Jasmin |


After a stopday, software support will go through a checklist before handing over the system to Science Operations and Support and operators. That list is [[??|here]].

The coordinator reports OBS, SOS and SDOS by mail (currently in slack channel) that the stopday has finished.
==== Apertif Software Releases ====