leonarski_fandClaude Opus 5
212fbf9bab
The stills first pass drew frames from a shared cursor and stopped when a shared counter reached its target, which got two things wrong at once. The cursor walked the equally spaced sample in ascending order, so stopping early read only its leading PREFIX - the beam centre, distance and cell were fitted to the beginning of the run, not across it, and the comment claiming otherwise was wrong. And where the stop landed depended on how the workers happened to interleave, so the set of frames varied run to run: on the same data at -N 32 and -N 8 the pass examined 483 and 457 frames and refined the detector distance to 168.0481 and 168.0530 mm. The sample is now cut into a fixed number of interleaved stripes, each stopping once it has contributed its share. Every stripe spans the whole run, so an early stop no longer biases the fit, and a stripe is processed identically whichever worker claims it - so what gets examined depends only on the data, not on timing and not on -N. The same three runs now give 451 frames examined and 168.0452 mm, identically. The bundle selection was order-dependent too: frames are collected in worker-completion order and sorted by spot count with a non-stable sort, so equally strong frames swapped places between runs. They carry their image ordinal now and it breaks the tie. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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.