time,11:16:41 SiteName,Ktest app,AirBox area,taipei date,2026-03-23 device_id,74DA38F16700 gps_alt,2.0 gps_fix,1.0 gps_lat,25.03 gps_lon,121.527 gps_num,9.0 name,Ktest s_d0,9.0 s_d1,10.0 s_d2,7.0 s_h0,100.0 s_t0,22.5 timestamp,2026-03-23T11:16:41Z s_d0_hourly_num,5 s_d0_hourly,8.6 c_d0,N/A c_d0_method,N/A c_d0_source,AS-IISNRL