time,07:33:08 SiteName,台大醫院秘4 app,AirBox area,taipei date,2024-04-20 device_id,74DA38ED051E gps_alt,2.0 gps_fix,1.0 gps_lat,25.044 gps_lon,121.515 gps_num,9.0 name,台大醫院秘4 s_d0,15.0 s_d1,26.0 s_d2,16.0 s_h0,65.0 s_t0,25.75 timestamp,2024-04-20T07:33:08Z s_d0_hourly_num,7 s_d0_hourly,15.143 c_d0,15.08 c_d0_method,LinearR/30/0.78 c_d0_source,AS-IISNRL