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Configuration Plans and Proposal Deadlines

by Gustaaf Van Moorsel last modified Feb 01, 2016

VLA Configuration Plans and Proposal Deadlines

The antennas in the Karl G. Jansky Very Large Array (VLA) are placed in specific configurations - see the Introduction to the VLA OSS.

The NRAO has a semester system with proposal deadlines of Feb 1 and Aug 1. At either deadline requests can be made for a VLA configuration linked to a future deadline, as long as a configuration within the semester of the call is also requested. If a deadline falls on a holiday or weekend, it is extended to the next working day.

For the next proposal deadline, 1 February 2016 at 17:00 EST (22:00 UT), plots in png format show the estimated amount of science time available per LST hour. To access those plots, click on the boldfaced configurations in the table.

VLA Configuration Plans and Proposal Deadlines

Semester

Observing Period

Configuration

Proposal Deadline

2017A 2017 May 25 - 2017 August 28* C 2016 Aug 1
2017A 2017 Feb 10 - 2017 May 15* D 2016 Aug 1
2016B 2016 Sep 23 - 2017 Jan 23 A 2016 Feb 1
2016A 2016 May 27 - 2016 Sep 05 B 2015 Aug 3
2016A 2016 Apr 29 - 2016 May 16 CnB 2015 Aug 3
2016A 2016 Feb 05 - 2016 Apr 25 C 2015 Aug 3
2015B 2016 Jan 08 - 2016 Jan 25 DnC 2015 Feb 2
2015B 2015 Oct 13 - 2016 Jan 04 D 2015 Feb 2
2015A 2015 Jun 12 - 2015 Sep 21 A 2014 Aug 1
2015A 2015 May 15 - 2015 Jun 01 BnA 2014 Aug 1
2015A 2015 Feb 06 - 2015 May 11 B 2014 Aug 1
2014B 2015 Jan 09 - 2015 Jan 26 CnB 2014 Feb 3
2014B 2014 Oct 17 - 2015 Jan 05 C 2014 Feb 3
2014B 2014 Sep 19 - 2014 Oct 06
DnC 2014 Feb 3
2014A 2014 Jun 27 - 2014 Sep 15
D 2013 Aug 1
2014A 2014 Feb 21 - 2014 Jun 02 A
2013 Aug 1

* - dates preliminary


VLA LST at Midnight Mountain Time (hours)

Jan 1Feb 1Mar 1Apr 1May 1Jun 1
6.4 8.4 10.4 11.4 13.4 15.4
Jul 1Aug 1Sep 1Oct 1Nov 1Dec 1
17.4 19.4 21.4 23.4 1.4 4.4