Chandra X-Ray Observatory
Last modified: 7 September 2018

DTF: the HRC Dead-Time Factor file

Multiple meanings of DTF

DTF can also refer to Data Text Format.

HRC observations include a dead-time factor file, with the label dtf1, which lists the dead-time correction factor, as a function of time, for the observation. This file is used to calculate - or correct - the DTCOR header keyword.

Last modified: 7 September 2018
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