02-aug-18  03:25:00  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 18.91 hours
.             Total airflow this filter = 1.97 cubic meters
.    Mean BC concentration of all lamps = 385 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =   1.021  sen(zero) =   0.021
.                  ref(beam) =   2.501  ref(zero) =   0.021
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 956 ng
Mean aerosol black carbon concentration = 487 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 141 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =   1.010  sen(zero) =   0.021
.                  ref(beam) =   2.699  ref(zero) =   0.021
. Optical attenuation of filter deposit = 53
.  Total aerosol black carbon on filter = 867 ng
Mean aerosol black carbon concentration = 441 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 104 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.375  sen(zero) =   0.021
.                  ref(beam) =   1.792  ref(zero) =   0.021
. Optical attenuation of filter deposit = 43
.  Total aerosol black carbon on filter = 779 ng
Mean aerosol black carbon concentration = 396 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 108 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .969  sen(zero) =   0.021
.                  ref(beam) =   2.364  ref(zero) =   0.021
. Optical attenuation of filter deposit = 36
.  Total aerosol black carbon on filter = 742 ng
Mean aerosol black carbon concentration = 377 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 284 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .380  sen(zero) =   0.021
.                  ref(beam) =    .871  ref(zero) =   0.021
. Optical attenuation of filter deposit = 32
.  Total aerosol black carbon on filter = 730 ng
Mean aerosol black carbon concentration = 371 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 189 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .760  sen(zero) =   0.021
.                  ref(beam) =   1.166  ref(zero) =   0.021
. Optical attenuation of filter deposit = 20
.  Total aerosol black carbon on filter = 632 ng
Mean aerosol black carbon concentration = 321 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 221 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.311  sen(zero) =   0.021
.                  ref(beam) =   1.218  ref(zero) =   0.021
. Optical attenuation of filter deposit = 18
.  Total aerosol black carbon on filter = 588 ng
Mean aerosol black carbon concentration = 299 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 250 ppm.
---
Disk space = 2.53653E+08 bytes free: One entry at every 10 minutes.
There is space for 107846 hours ( 4494 days) more data
---
02-aug-18  03:25:00  Tape feeder mechanism advancing for 2 spot(s).

---
=============================================================
---
MAGEE SCIEN.
AETHALOMETER
---
Aethalometer No. 360
---
02-aug-18  03:49:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   2.157 ref(beam) =   2.469
.  Lamp 2 (470 nm): sen(beam) =   1.724 ref(beam) =   2.692
.  Lamp 3 (520 nm): sen(beam) =   2.134 ref(beam) =   1.783
.  Lamp 4 (590 nm): sen(beam) =   1.344 ref(beam) =   2.278
.  Lamp 5 (660 nm): sen(beam) =    .514 ref(beam) =    .867
.  Lamp 6 (880 nm): sen(beam) =    .923 ref(beam) =   1.149
.  Lamp 7 (950 nm): sen(beam) =   1.552 ref(beam) =   1.206

---