Opened 17 years ago

Last modified 17 years ago

#107 closed task

Eagle/Hawk spectrums misaligned — at Version 1

Reported by: benj Owned by: benj
Priority: immediate Milestone:
Component: Data collection Keywords:
Cc: mggr Other processors:

Description (last modified by benj)

If you plot Eagle and Hawk processed output on the same graph (see attachment) there's about a 30nm overlap for the spectral range, and the instruments don't seem to agree in this overlap. Even if the instruments don't give the same magnitude, the absorption features shown should align (and they don't). This suggests that the spectral calibration of one or both instruments may be out by up to 100nm, which appears to be the displacement needed to make the two graphs align.

Eagle/Hawk spectra from level 1 data (Nigg Bay line 3). Top lines are over land, bottom over water (with possible sun glint).

Change History (3)

Changed 17 years ago by benj

Eagle/Hawk spectra from level 1 data (Nigg Bay line 3). Top lines are over land, bottom over water (with possible sun glint).

comment:1 Changed 17 years ago by benj

  • Description modified (diff)

Changed 17 years ago by benj

Eagle and Hawk spectra over land and water processed by Caligeo

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