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Ticket Resolution Summary Owner Reporter
#70 fixed Test radiometric calibration mggr mggr
Description

Compare the radiance values from CASI and Eagle (and ATM and Hawk?) from the boresight passes - we want to know if they're comparable or if there's a problem.

Write down the procedure used and add this test to the radiometric calibration procedure page.

#72 fixed Boresight calibration metaticket anee mggr
Description

This ticket is to describe the task of acquiring the 2007 boresight calibration.

There are two periods:

  • start of year -> day 130 (ATM, Eagle, Hawk)
  • (solas dust campaign, using atmospheric instruments)
  • day 166 -> end of year (ATM, CASI, Eagle, Hawk)

This ticket has been created after the fact, so the dates are going to be wrong.

See also: Processing/BoresightCalibration

#73 fixed Specim sync errors mggr mggr
Description

Many 2007 flight lines have problems with navigation sync (ie. they don't sync!). This appears to be due to missing sync messages in the .nav file, or a totally missing .nav file. A typical error looks like:

--------------------------------------------------------------------------
azimport  -- ver: 2.2.10 May  7 2007   (C) Azimuth Systems UK 1996, 2007

File template for Specim sync is: hawk/SWIRsh2007130#.nav

Site time limits - day: 130  start: 94341  end: 94609
date: 10 05 2007 jday: 130 utc2gps: 14.0
NAV vgroup exists - updating
Specim navigation sync details from image file header.....
   image lines: 2901 approximate sync time: 35021.46880 (gps SoD) frame inc: 0.05000 secs
   sensor: Hawk frame rate: 20.00 fps  no. of frames to correct for: 3.00
sync time: 35021.5 is NOT on Applanix POSATT file: hawk/SWIRsh2007130a-1.nav start: 35182.8  end: 35403.5
sync time: 35021.5 is NOT on Applanix POSATT file: hawk/SWIRsh2007130a-2.nav start: 35421.1  end: 35565.1
sync time: 35021.5 is NOT on Applanix POSATT file: hawk/SWIRsh2007130a-3.nav start: 35752.3  end: 35869.1
sync time: 35021.5 is NOT on Applanix POSATT file: hawk/SWIRsh2007130a-4.nav start: 36085.1  end: 36243.4

** NO Specim SYNC found after checking all files
** check file template and directory contents - no data saved

A procedure to correct for this is outlined in the specim processing guide but appears only to apply to azspec 1.1.3. We have azspec 1.1.2.

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