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Дата изменения: Wed Jul 2 14:39:18 2008
Дата индексирования: Fri Sep 5 17:25:13 2008
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XMM-Newton Science Analysis System


tools (tools-1.63) [xmmsas_20080701_1801-8.0.0]

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whatatt: WHAT ATTitude at a given epoch

• SYNOPSIS
  
      whatatt t=yyyy-dd-tt[Thh:mm:ss[.fff]] bstoolsout=true|false
  
• DESCRIPTION
  whatatt computes the spacecraft attitude at a user-specified epoch $t$ based on the contents of the attitude history file in a given ODF. The ODF to use must either be pointed at by the environment variable
  
      SAS_ODF
  
  or named via the generic command line parameters -o or -odfdir (see taskmain for details). The specification of an ODF directory on the command line has a higher precedence than any environment setting. The result of whatatt is printed on standard output as a tuple right-ascension/declination/astronomical-position-angle if bstoolsout=false. Otherwise a command line for insbs is generated.
• REFERENCE