Chandra Proposal Information


03/12/18 Proposal Deadline delayed. The new deadline is FRIDAY MARCH 16, 2018 at 6pm EDT (note that daylight savings time has started in the United States).

12/14/17 Cycle 20 proposal deadline: March 15 16, 2018, 6PM EDT

12/14/17 Cycle 20 CfP and POG released. See What's New this Cycle?

12/14/17 We are introducing a new FAQ page. Check it out!

Count Rate Estimation & Simulators

Targets Observed & Scheduled with Chandra

Observation Visualization & Planning

Cost Proposals & Grant Info