Summary F#s u5<d
This study is a detailed follow-up to two previous studies concerning stray light in the EO-1 B~?c3:6
telescope (see EO-1 Stray Light Analysis Reports 1 and 2). Following coating of the EO-1 flight KGu= ;
mirrors, the BRDF was measured by SSG, then re-measured by Schmitt Measurement Systems. d<#p %$A4
The stray spectral radiance from the Stray Radiation Scene described in the LANDSAT 7 D3y>iQd
specification was recalculated using the Schmitt BRDF measurements and a simple spreadsheet TFO74^
calculation. This calculation assumes the Point Source Transmittance (PST) is rotationally 3Y`>6A=
symmetric, and does an integration over the Stray Radiation Scene. Q\|18wkW
To refine this estimate of stray radiance, ray-trace simulations were done using TracePro to better /u= aX
predict the PST. The PST was used to calculate the stray spectral radiance using a C++ computer mH)OB?+lq
program written for this purpose. The stray spectral radiance was computed by integrating over [<yz)<<
the LANDSAT 7 Stray Radiation Scene, weighed by the PST.
