Previous Calls for Proposals
- Semester 2024B (Aug 2024 - Jan 2025)
- Semester 2024A (Feb 2024 - Jul 2024)
- Semester 2023B (Aug 2023 - Jan 2024)
- Semester 2023A (Feb 2023 - Jul 2023)
- Semester 2022B (Aug 2022 - Jan 2023)
- Semester 2022A (Feb 2022 - Jul 2022)
- Semester 2021B (Aug 2021 - Jan 2022)
- Semester 2021A (Feb 2021 - Jul 2021)
- Semester 2020B (Aug 2020 - Jan 2021) - issued 24 Feb 2020
- Semester 2020A (Feb 2020 - Jul 2020) - issued 31 Aug 2019
- Semester 2019B (Aug 2019 - Jan 2020) - issued 28 Feb 2019
- Semester 2019A (Feb 2019 - Jul 2019) - issued 31 Aug 2018
- Semester 2018B (Aug 2018 - Jan 2019) - issued 28 Feb 2018
- Semester 2018A (Feb 2018 - Jul 2018) - issued 31 Aug 2017
- Semester 2017B (Aug 2017 - Jan 2018) - issued 28 Feb 2017
- Semester 2017A (Feb 2017 - Jul 2017) - issued 31 Aug 2016
- Semester 2016B (Aug 2016 - Jan 2017) - issued 29 Feb 2016
- Semester 2016A (Feb 2016 - Jul 2016) - issued 31 Aug 2015
- Semester 2015B (Aug 2015 - Jan 2016) - issued 28 Feb 2015
- Semester 2015A (Feb 2015 - Jul 2015) - issued Aug 30 2014
- Semester 2014B (Aug 2014 - Jan 2015) - issued 28 Feb 2014
- Semester 2014A (Feb 2014 - Jul 2014) - issued Aug 30 2013
- Semester 2013B (Aug 2013 - Jan 2014) - issued 1 Mar 2013
- Semester 2013A (Feb 2013 - Jul 2013) - issued 31 Aug 2012
- Semester 2012B (Aug 2012 - Jan 2013) - issued 2 Mar 2011
- Semester 2012A (Feb 2012 - Jul 2012) - issued 31 Aug 2011
- Semester 2011B (Aug 2011 - Jan 2011) - issued 28 Feb 2011
- Semester 2011A (Feb 2011 - Jul 2011) - issued 31 Aug 2010
- Semester 2010B (Aug 2010 - Jan 2011) - issued 25 Feb 2010
- Semester 2010A (Feb 2010 - Jul 2010) - issued 28 Aug 2009
- Semester 2009B (Aug 2009 - Jan 2010) - issued 27 Feb 2009
- Semester 2009A (Feb 2009 - Jul 2009) - issued 28 Aug 2008
- Semester 2008B (Aug 2008 - Jan 2009) - issued 19 Feb 2008
- Semester 2008A (Feb 2008 - Jul 2008) - issued 30 Aug 2007
- Semester 2007B (Aug 2007 - Jan 2008) - issued 1 Mar 2007
- Special Additional Call for Gemini South for 2007B (Aug 2007 - Jan 2008) - issued 10 May 2007
- Semester 2007A (Feb 2007 - Jul 2007) - issued 1 Sep 2006
- Semester 2006B (Aug 2006 - Jan 2007) - issued 1 Mar 2006
- Semester 2006A (Feb 2006 - Jul 2006) - issued 1 Sep 2005
- NICI Planet Search Campaign Call for Proposals - issued 15 Sep 2005
- Semester 2005B (Aug 2005 - Jan 2006) - issued 3 Mar 2005
- Deep Impact special Call for Proposals - issued 21 Mar 2005
- Semester 2005A (Feb 2005 - Jul 2005) - issued 1 Sep 2004; includes access to HIRES on Keck
- Semester 2004B (Aug 2004 - Jan 2005) - issued 1 Mar 2004
- Semester 2004A (Feb 2004 - Jul 2004) - issued 4 Sep 2003
- Semester 2003B (Aug 2003 - Jan 2004) - issued 4 Mar 2003
- Semester 2003A (Feb 2003 - Jul 2003) - issued 2 Sep 2002
- Semester 2002B (Aug 2002 - Jan 2003) - issued 1 Mar 2002
- See proposal statistics
- Semester 2002A on Gemini North and South (Feb - Jul 2002) - issued 1 Sep 2001
- See proposal statistics
- Demonstration Science observations on Gemini North/South (Flamingos I, Phoenix and CIRPASS; 2002) - issued 3 Jun 2001
- Summary of Phoenix Demo Science results
- Summary of CIRPASS Demo Science results
- Summary of Flamingos I Demo Science results
- Semester 2001B on Gemini North and South (Aug 2001 - Jan 2002) - issued 1 Mar 2001
- See proposal statistics
- Semester 2001A on Gemini North (Feb 2001 - Jul 2001) - issued 1 Sep 2000
- See proposal statistics
- Demonstration Science observations on Gemini North (Hokupa'a and OSCIR; July/Aug 2000) - issued 2 Mar 2000
- QuickStart service observing on Gemini North (Aug 2000 - Jan 2001) - issued 2 Mar 2000
- See proposal statistics