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The NASA/GSFC network is currently experiencing intermittent issues that affect our services. We are working on it and apologize for the inconvenience.
The offline tool hark (also on github) can be used to find and download data from the cloud.

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compLS: Comptonization, Lamb & Sanford

A Comptonization spectrum after Lamb & Sanford (1979, MNRAS 288, 555). This model calculates the self-Comptonization of a bremsstrahlung emission from an optically thick spherical plasma cloud with a given optical depth and temperature. It was popular for Sco X-1.

par1 temperature in keV
par2 optical depth
norm normalization #40761#>