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AO’s for Observing Proposals

Mission Name AO Call Deadline
INTEGRAL AO20 https://www.cosmos.esa.int/web/integral/ao20 01 April 2022
XMM Newton AO21 https://www.cosmos.esa.int/web/xmm-newton/ao22 07 October 2022
Chandra AO25 https://cxc.cfa.harvard.edu/proposer/ 15 March 2023
Swift AO19 https://swift.gsfc.nasa.gov/proposals/swiftgi.html 22 September 2022
NuSTAR AO9 https://heasarc.gsfc.nasa.gov/docs/nustar/nustar_prop.html 26 January 2023
Fermi AO16 https://fermi.gsfc.nasa.gov/ssc/proposals/ 16 February 2023
Insight-HXMT AO5 http://proposal.ihep.ac.cn/proposal/index.jspx 15 May 2022
Astrosat AO12 http://astrosat-ssc.iucaa.in/A12 10 March 2022
NICER AO5 https://heasarc.gsfc.nasa.gov/docs/nicer/proposals/nicer_prop_guide.html 14 September 2022