{"EMPIAR-14006":{"imagesets":[{"segmentations":[],"name":"Simulated CAHRA conformational heterogeneity challenge particle images","directory":"data/Particles","category":"picked particles - single frame - unprocessed","header_format":"MRCS","data_format":"MRCS","num_images_or_tilt_series":1753470,"frames_per_image":1,"frame_range_min":null,"frame_range_max":null,"voxel_type":"UNSIGNED BYTE","pixel_width":1.0,"pixel_height":1.0,"micrographs_file_pattern":"","picked_particles_file_pattern":"data/particles.star","picked_particles_directory":"data/Particles","details":"Simulated CAHRA conformational heterogeneity challenge particle images with ground truth conformations, poses, and defocus values provided in particles_GT_confs.star. Images were simulated from atomic models provided in pdb and mmcif format","image_width":"256","image_height":"256"}],"workflow_file":null,"grant_references":[],"version_history":[],"title":"2026 CAHRA Challenge 2) Conformational Heterogeneity","principal_investigator":[{"author_orcid":null,"middle_name":null,"organization":"Scientific Computing Department, Science and Technology Facilities Council","street":null,"town_or_city":"Harwell","state_or_province":null,"post_or_zip":"NA","telephone":null,"fax":null,"first_name":"Tom","last_name":"Burnley","email":"tom.burnley [at] stfc.ac.uk","country":"United Kingdom","entry":"EMPIAR-14006"}],"status":"REL","deposition_date":"2026-09-09","release_date":"2026-10-06","obsolete_date":null,"update_date":"2026-10-06","corresponding_author":{"author":{"author_orcid":"0000-0001-6161-4354","middle_name":null,"organization":"Scientific Computing Department, Science and Technology Facilities Council","street":null,"town_or_city":"Harwell","state_or_province":null,"post_or_zip":"NA","first_name":"Joel","last_name":"Greer","country":"United Kingdom"}},"authors":[{"author":{"name":"Feathers JR","author_orcid":"0000-0002-4402-4659"}},{"author":{"name":"Zhong ED","author_orcid":"0000-0001-6345-1907"}},{"author":{"name":"Heeter RC","author_orcid":"0000-0001-7565-2087"}},{"author":{"name":"Woollard G","author_orcid":null}},{"author":{"name":"Hanson SM","author_orcid":"0000-0001-8960-5353"}},{"author":{"name":"Cossio P","author_orcid":"0000-0002-5404-9948"}},{"author":{"name":"Greer JAT","author_orcid":"0000-0001-6161-4354"}},{"author":{"name":"Burnley T","author_orcid":"0000-0001-5307-348X"}}],"cross_references":[],"biostudies_references":[],"idr_references":[],"empiar_references":[],"citation":[{"authors":[{"name":"Feathers JR","author_orcid":"0000-0002-4402-4659"},{"name":"Zhong ED","author_orcid":"0000-0001-6345-1907"},{"name":"Heeter RC","author_orcid":"0000-0001-7565-2087"},{"name":"Woollard G","author_orcid":null},{"name":"Hanson SM","author_orcid":"0000-0001-8960-5353"},{"name":"Cossio P","author_orcid":"0000-0002-5404-9948"},{"name":"Greer JAT","author_orcid":"0000-0001-6161-4354"},{"name":"Burnley T","author_orcid":"0000-0001-5307-348X"}],"editors":[],"published":true,"j_or_nj_citation":true,"title":"The CAHRA Challenge: A Community-Wide Assessment of Cryo-EM Heterogeneous Reconstruction Algorithms","volume":null,"country":"","first_page":null,"last_page":null,"year":"2026","language":null,"doi":"10.64898/2026.09.15.751515","pubmedid":null,"details":null,"book_chapter_title":null,"publisher":null,"publication_location":null,"journal":"bioRxiv","journal_abbreviation":"","issue":null,"preprint":true}],"dataset_size":"215.4 GB","experiment_type":"Exception","scale":"molecule","entry_doi":"10.6019/EMPIAR-14006"}}