06-nov-11  07:00:00  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 1025.9 hours
.             Total airflow this filter = 513.94 cubic meters
.    Mean BC concentration of all lamps = 8 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .351  sen(zero) =   0.021
.                  ref(beam) =    .911  ref(zero) =   0.021
. Optical attenuation of filter deposit = 100
.  Total aerosol black carbon on filter = 4202 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 83 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =   1.658  sen(zero) =   0.021
.                  ref(beam) =   2.668  ref(zero) =   0.021
. Optical attenuation of filter deposit = 81
.  Total aerosol black carbon on filter = 4373 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 21 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.211  sen(zero) =   0.021
.                  ref(beam) =   1.643  ref(zero) =   0.021
. Optical attenuation of filter deposit = 52
.  Total aerosol black carbon on filter = 3100 ng
Mean aerosol black carbon concentration = 6 ng/m3
---
The reference beam showed lamp intensity fluctuations of 64 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   2.297  sen(zero) =   0.021
.                  ref(beam) =   2.627  ref(zero) =   0.021
. Optical attenuation of filter deposit = 66
.  Total aerosol black carbon on filter = 4434 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 746 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.311  sen(zero) =   0.021
.                  ref(beam) =   2.144  ref(zero) =   0.021
. Optical attenuation of filter deposit = 61
.  Total aerosol black carbon on filter = 4597 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 418 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .750  sen(zero) =   0.021
.                  ref(beam) =   1.368  ref(zero) =   0.021
. Optical attenuation of filter deposit = 45
.  Total aerosol black carbon on filter = 4507 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 429 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.435  sen(zero) =   0.021
.                  ref(beam) =   2.315  ref(zero) =   0.021
. Optical attenuation of filter deposit = 41
.  Total aerosol black carbon on filter = 4485 ng
Mean aerosol black carbon concentration = 8 ng/m3
---
The reference beam showed lamp intensity fluctuations of 426 ppm.
---
Disk space = 1175040 bytes free: One entry at every 60 minutes.
There is space for 6184 hours ( 258 days) more data
---
06-nov-11  07:00:02  Tape feeder mechanism advancing for 1 spot(s).

---
=============================================================
---
Puget Sound
Clean Air Agency
---
Aethalometer No. 371
---
06-nov-11  08:09:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =    .917 ref(beam) =    .893
.  Lamp 2 (470 nm): sen(beam) =   3.915 ref(beam) =   2.661
.  Lamp 3 (520 nm): sen(beam) =   2.087 ref(beam) =   1.576
.  Lamp 4 (590 nm): sen(beam) =   4.424 ref(beam) =   2.531
.  Lamp 5 (660 nm): sen(beam) =   2.437 ref(beam) =   2.118
.  Lamp 6 (880 nm): sen(beam) =   1.174 ref(beam) =   1.342
.  Lamp 7 (950 nm): sen(beam) =   2.178 ref(beam) =   2.280

---