On the in-flight calibration plans of modern x-ray observatoriesDOI: info:10.1117/1.JATIS.1.4.047001v. 1047001
Guainazzi, Matteo, David, Laurence, Grant, Catherine E., Miller, Eric, Natalucci, Lorenzo, Nevalainen, Jukka, Petre, Robert, and Audard, Marc. 2015. "On the in-flight calibration plans of modern x-ray observatories." Journal of Astronomical Telescopes, Instruments, and Systems, 1 047001. https://doi.org/10.1117/1.JATIS.1.4.047001.