With a known cell the min-pix 1 list is searched again whatever the min-pix 2 list holds. On sparse
serial data the frames with almost no spot of two pixels are real hits: a weakly diffracting
hexagonal run (20000 frames, -C -S) lost half its indexed frames and observations to the gate
(6.5 -> 3.4%, 273k -> 120k observations, CC1/2 .83 -> .74); with the gate off for a known cell it
matches the original scheme (6.5%, 274k, .83). De novo the gate stays: there the cells a free search
fits to single pixels were unrelated to the crystal's.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
leonarski_fandClaude Opus 5.5
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