PPT Slide

BFI System Overview

• Provides filtergrams with highest possible spatial and temporal resolution over largest FOV: maximize telescope useage.

• FOV: shutter selectable
  • 160” x 160” CCD center area (2048 x 2048 0.08 arcsecond pixels)
  • 320” x 160” CCD full array exposure (4096 x 2048 0.08 arcsecond pixels)

• Spectral range 3880 -- 6800 A

• Temporal resolution < 5 sec for 160 x 160 arcsec FOV

• Photometric Accuracy < 2% for continuum irradiance measurement.

• Common Focal Plane with NFI
  • 2048 x 4096 back illuminated frame transfer CCD, 0.08 arcsecond pixels.

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