Lists of targets plus archive and theory proposals recommended by the Cycle 22 Peer Review are now posted.
Read the full announcement here.
7/27/20
Due to a major flight operations update and the ensuing calibration, we are limiting ToO and DDT triggers from 25 July - 9 August.
Read the full announcement here.
7/24/20
Two new blank sky observations have been publicly released into the Chandra archive.
Read the full announcement here.
7/20/20
Main Proposer Page
Chandra Proposal Software (CPS)
Proposal FAQ
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ObsVis
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Long Term Schedule
Short Term Schedule
Observation Scheduling and Support
Cycle Targets and Statistics
Special Calls for Proposals
ChaSeR: query Chandra observations
Chandra Data Archive
Footprint Service
Reprocessing Information
Chandra Source Catalog
TGCAT: Grating Data Catalog and Archive
CIAO Software Package
Data Analysis Threads
Sherpa Modeling and Fitting
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Contributed/Related Software
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Chandra Bibliography Search
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