Disk space = 5.060444E+08 bytes free: One entry at every 2 minutes. There is space for 43031 hours ( 1793 days) more data --- 03-oct-16 17:53:45 Tape feeder mechanism advancing for 2 spot(s). --- 03-oct-16 17:58:00 ============================================================= Automatic re-start ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 03-oct-16 18:03:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.025 . Lamp 1 (370 nm): sen(beam) = 1.637 ref(beam) = 2.304 . Lamp 2 (470 nm): sen(beam) = 1.354 ref(beam) = 2.560 . Lamp 3 (520 nm): sen(beam) = 1.679 ref(beam) = 1.821 . Lamp 4 (590 nm): sen(beam) = 1.057 ref(beam) = 2.137 . Lamp 5 (660 nm): sen(beam) = .542 ref(beam) = 1.137 . Lamp 6 (880 nm): sen(beam) = .731 ref(beam) = 1.184 . Lamp 7 (950 nm): sen(beam) = 1.218 ref(beam) = 1.212 --- 03-oct-16 18:58:26 Measurements ended --- . Number of lamps (L) = 7 . Filter running time = .9 hours . Total airflow this filter = .16 cubic meters . Mean BC concentration of all lamps = 1333 ng/vm3 . Report for lamp 1 (370 nm): . Ending voltages: sen(beam) = 1.354 sen(zero) = 0.021 . ref(beam) = 2.300 ref(zero) = 0.025 . Optical attenuation of filter deposit = 17 . Total aerosol black carbon on filter = 217 ng Mean aerosol black carbon concentration = 1401 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 489 ppm. --- Report for lamp 2 (470 nm): . Ending voltages: sen(beam) = 1.171 sen(zero) = 0.021 . ref(beam) = 2.562 ref(zero) = 0.025 . Optical attenuation of filter deposit = 13 . Total aerosol black carbon on filter = 215 ng Mean aerosol black carbon concentration = 1386 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 324 ppm. --- Report for lamp 3 (520 nm): . Ending voltages: sen(beam) = 1.481 sen(zero) = 0.021 . ref(beam) = 1.823 ref(zero) = 0.025 . Optical attenuation of filter deposit = 11 . Total aerosol black carbon on filter = 205 ng Mean aerosol black carbon concentration = 1320 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 307 ppm. --- Report for lamp 4 (590 nm): . Ending voltages: sen(beam) = .940 sen(zero) = 0.021 . ref(beam) = 2.116 ref(zero) = 0.025 . Optical attenuation of filter deposit = 10 . Total aerosol black carbon on filter = 207 ng Mean aerosol black carbon concentration = 1334 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 676 ppm. --- Report for lamp 5 (660 nm): . Ending voltages: sen(beam) = .486 sen(zero) = 0.021 . ref(beam) = 1.130 ref(zero) = 0.025 . Optical attenuation of filter deposit = 9 . Total aerosol black carbon on filter = 213 ng Mean aerosol black carbon concentration = 1375 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 494 ppm. --- Report for lamp 6 (880 nm): . Ending voltages: sen(beam) = .673 sen(zero) = 0.021 . ref(beam) = 1.177 ref(zero) = 0.025 . Optical attenuation of filter deposit = 6 . Total aerosol black carbon on filter = 206 ng Mean aerosol black carbon concentration = 1328 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 568 ppm. --- Report for lamp 7 (950 nm): . Ending voltages: sen(beam) = 1.129 sen(zero) = 0.021 . ref(beam) = 1.204 ref(zero) = 0.025 . Optical attenuation of filter deposit = 5 . Total aerosol black carbon on filter = 184 ng Mean aerosol black carbon concentration = 1185 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 628 ppm. --- Disk space = 5.060444E+08 bytes free: One entry at every 2 minutes. There is space for 43031 hours ( 1793 days) more data --- Disk space = 5.060198E+08 bytes free: One entry at every 2 minutes. There is space for 43029 hours ( 1793 days) more data --- 03-oct-16 18:59:02 Tape feeder mechanism advancing for 2 spot(s). --- 03-oct-16 19:02:00 ============================================================= Automatic re-start ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 03-oct-16 19:07:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.056 . Lamp 1 (370 nm): sen(beam) = 1.576 ref(beam) = 2.326 . Lamp 2 (470 nm): sen(beam) = 1.306 ref(beam) = 2.578 . Lamp 3 (520 nm): sen(beam) = 1.627 ref(beam) = 1.855 . Lamp 4 (590 nm): sen(beam) = .995 ref(beam) = 2.097 . Lamp 5 (660 nm): sen(beam) = .519 ref(beam) = 1.130 . Lamp 6 (880 nm): sen(beam) = .700 ref(beam) = 1.193 . Lamp 7 (950 nm): sen(beam) = 1.164 ref(beam) = 1.222 --- Disk space = 5.060198E+08 bytes free: One entry at every 2 minutes. There is space for 43029 hours ( 1793 days) more data --- 03-oct-16 19:18:40 Tape feeder mechanism advancing for 2 spot(s). --- 03-oct-16 19:22:00 ============================================================= Automatic re-start ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 03-oct-16 19:27:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.048 . Lamp 1 (370 nm): sen(beam) = 1.586 ref(beam) = 2.309 . Lamp 2 (470 nm): sen(beam) = 1.312 ref(beam) = 2.591 . Lamp 3 (520 nm): sen(beam) = 1.636 ref(beam) = 1.841 . Lamp 4 (590 nm): sen(beam) = .997 ref(beam) = 2.085 . Lamp 5 (660 nm): sen(beam) = .519 ref(beam) = 1.137 . Lamp 6 (880 nm): sen(beam) = .702 ref(beam) = 1.186 . Lamp 7 (950 nm): sen(beam) = 1.166 ref(beam) = 1.217 --- Disk space = 5.060198E+08 bytes free: One entry at every 2 minutes. There is space for 43029 hours ( 1793 days) more data --- 03-oct-16 19:31:36 Tape feeder mechanism advancing for 2 spot(s). --- 03-oct-16 19:36:00 ============================================================= Automatic re-start ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 03-oct-16 19:41:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.055 . Lamp 1 (370 nm): sen(beam) = 1.582 ref(beam) = 2.315 . Lamp 2 (470 nm): sen(beam) = 1.319 ref(beam) = 2.584 . Lamp 3 (520 nm): sen(beam) = 1.644 ref(beam) = 1.864 . Lamp 4 (590 nm): sen(beam) = .986 ref(beam) = 2.107 . Lamp 5 (660 nm): sen(beam) = .519 ref(beam) = 1.127 . Lamp 6 (880 nm): sen(beam) = .710 ref(beam) = 1.199 . Lamp 7 (950 nm): sen(beam) = 1.175 ref(beam) = 1.215 ---