In article ,
Dr John Stockton wrote:
I make it, for total reflection, about 9.6E-7 kgF/m^2, or nearly one
kilogram per square kilometre; I leave conversion to archaic units as an
exercise for the reader.

Uh, "kgF" *is* an archaic unit. In modern units it is 9.126e-6 N/m^2.
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MOST launched 1015 EDT 30 June, separated 1046, | Henry Spencer
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