22-aug-17  03:45:00  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 13.24 hours
.             Total airflow this filter = 1.5 cubic meters
.    Mean BC concentration of all lamps = 463 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .789  sen(zero) =   0.021
.                  ref(beam) =   2.233  ref(zero) =   0.021
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 955 ng
Mean aerosol black carbon concentration = 638 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 220 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .828  sen(zero) =   0.021
.                  ref(beam) =   2.402  ref(zero) =   0.021
. Optical attenuation of filter deposit = 49
.  Total aerosol black carbon on filter = 793 ng
Mean aerosol black carbon concentration = 529 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 101 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.129  sen(zero) =   0.021
.                  ref(beam) =   1.654  ref(zero) =   0.021
. Optical attenuation of filter deposit = 39
.  Total aerosol black carbon on filter = 699 ng
Mean aerosol black carbon concentration = 466 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 129 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .828  sen(zero) =   0.021
.                  ref(beam) =   2.167  ref(zero) =   0.021
. Optical attenuation of filter deposit = 32
.  Total aerosol black carbon on filter = 662 ng
Mean aerosol black carbon concentration = 442 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 554 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .343  sen(zero) =   0.021
.                  ref(beam) =    .848  ref(zero) =   0.021
. Optical attenuation of filter deposit = 28
.  Total aerosol black carbon on filter = 640 ng
Mean aerosol black carbon concentration = 427 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 243 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .608  sen(zero) =   0.021
.                  ref(beam) =   1.072  ref(zero) =   0.021
. Optical attenuation of filter deposit = 18
.  Total aerosol black carbon on filter = 571 ng
Mean aerosol black carbon concentration = 381 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 340 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.031  sen(zero) =   0.021
.                  ref(beam) =   1.108  ref(zero) =   0.021
. Optical attenuation of filter deposit = 16
.  Total aerosol black carbon on filter = 536 ng
Mean aerosol black carbon concentration = 358 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 386 ppm.
---
Disk space = 2.537267E+08 bytes free: One entry at every 10 minutes.
There is space for 107877 hours ( 4495 days) more data
---
22-aug-17  03:45:00  Tape feeder mechanism advancing for 2 spot(s).

---
=============================================================
---
MAGEE SCIEN.
AETHALOMETER
---
Aethalometer No. 360
---
22-aug-17  04:09:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.645 ref(beam) =   2.221
.  Lamp 2 (470 nm): sen(beam) =   1.329 ref(beam) =   2.429
.  Lamp 3 (520 nm): sen(beam) =   1.638 ref(beam) =   1.675
.  Lamp 4 (590 nm): sen(beam) =   1.094 ref(beam) =   2.106
.  Lamp 5 (660 nm): sen(beam) =    .445 ref(beam) =    .858
.  Lamp 6 (880 nm): sen(beam) =    .712 ref(beam) =   1.078
.  Lamp 7 (950 nm): sen(beam) =   1.179 ref(beam) =   1.117

---