leonarski_fandClaude Opus 5 9b96906150 integration: the parallax variance takes its attenuation length from the tables, not from lambda^3
The radial parallax broadening is the variance of the depth at which a photon
converts, so it scales with the attenuation length. That length was approximated as
photoelectric-dominated and scaled by lambda^3 from a single 13 keV reference per
material. For silicon above 10 keV that is within 0.2%, but for CdTe it overstates
the attenuation length by up to a factor of two, and by six above the cadmium K edge -
which made this variance term 1.9x too large on 750 um CdTe data.

Take the length from the same tabulated coefficients the efficiency correction uses.
Silicon data is unaffected to within the approximation's own error; CdTe data gets a
spot-width variance that matches the sensor it was recorded on.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EFEJG6WBQv8th4UJFNe53N
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Jungfraujoch

Application to receive data from the PSI JUNGFRAU and EIGER detectors.

All documentation is now placed in docs/ subdirectory and for the current version hosted on Jungfraujoch Read The Docs page.

S
Description
Jungfraujoch Data Acquisition System
Readme GPL-3.0
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