version description donor_id tissue_id execution_datetime protocols_io_doi operator operator_email pi pi_email assay_category assay_type analyte_class is_targeted acquisition_instrument_vendor acquisition_instrument_model number_of_antibodies number_of_channels resolution_x_value resolution_x_unit resolution_y_value resolution_y_unit max_x_width_value max_x_width_unit max_y_height_value max_y_height_unit roi_description roi_id acquisition_id area_normalized_ion_dose_unit area_normalized_ion_dose_value data_precision_bytes dual_count_start end_datetime pixel_dwell_time_value pixel_dwell_time_unit pixel_size_x_value pixel_size_x_unit pixel_size_y_value pixel_size_y_unit preparation_instrument_vendor preparation_instrument_model primary_ion primary_ion_current_value primary_ion_current_unit reagent_prep_protocols_io_doi section_prep_protocols_io_doi segment_data_format signal_type start_datetime antibodies_path contributors_path data_path 1 mass_spectrometry_imaging MIBI protein mm / um / nm mm / um / nm um um nA*hr/mm2 ms nm nm Custom / Ionpath Custom / MIBIscope 1 / MIBIscope 2 Xe nA / pA float / integer / string dual count / pulse count / intensity value