{"ob_id":75051,"names":[],"terms":[{"ob_id":2776,"label":"units","value":"cm-3","vocabulary":""},{"ob_id":76375,"label":"var_id","value":"absolute_uncertainty_conc","vocabulary":""},{"ob_id":76376,"label":"long_name","value":"Absolute uncertainty in aerosol size distribution (number concentration), from combined calibration uncertainty, flow-rate uncertainty (1std), and noise from zero flow check (1std)","vocabulary":""}]}