An experimental study on the visual detection of stars in a spacecraft environment
Visual detection of stars in spacecraft environment, considering window cleanliness and antireflection coating effect on light scattering
Heinisch, R. P.↗
Engineering topics
Heinisch, R. P.
Publications and source records attributed to Heinisch, R. P..
Light scatter from contaminated spacecraft windows
Spacecraft windows optical degradation from contamination with condensed particles, presenting light scatter measurement results
Heinisch, R. P.↗
Development and application of an instrument for the measurement of directional emittance of blackbody cavities
Reflectance measurements of directional spectral emittance of black body cavities with specific geometries, using laser source and integrating hemi-ellipsoid
Heinisch, R. P.↗
An experimental and analytical study of visual detection in a spacecraft environment, 1 July 1968 - 1 July 1969
Predicting star magnitude which can be seen with naked eye or sextant through spacecraft window
Heinisch, R. P.↗
Study of astronaut's ability to detect stars through a contaminated spacecraft window Final report, 1 Jul. 1969 - 1 Jan. 1970
Predicting star magnitude visible through contaminated spacecraft window by naked eye or sextant
Heinisch, R. P.↗
Configuration factors between a small plane and a large sphere.
Diffuse configuration factors between small plane and large sphere by unit sphere method, presenting limiting cases
Heinisch, R. P.↗