07-jul-17  23:35:00  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 26.08 hours
.             Total airflow this filter = 2.98 cubic meters
.    Mean BC concentration of all lamps = 288 ng/vm3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .682  sen(zero) =   0.021
.                  ref(beam) =   2.152  ref(zero) =   0.022
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 953 ng
Mean aerosol black carbon concentration = 320 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 206 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .663  sen(zero) =   0.021
.                  ref(beam) =   2.406  ref(zero) =   0.022
. Optical attenuation of filter deposit = 58
.  Total aerosol black carbon on filter = 933 ng
Mean aerosol black carbon concentration = 313 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 97 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =    .903  sen(zero) =   0.021
.                  ref(beam) =   1.651  ref(zero) =   0.022
. Optical attenuation of filter deposit = 48
.  Total aerosol black carbon on filter = 871 ng
Mean aerosol black carbon concentration = 293 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 98 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =    .644  sen(zero) =   0.021
.                  ref(beam) =   2.081  ref(zero) =   0.022
. Optical attenuation of filter deposit = 42
.  Total aerosol black carbon on filter = 848 ng
Mean aerosol black carbon concentration = 285 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 476 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =    .279  sen(zero) =   0.021
.                  ref(beam) =    .856  ref(zero) =   0.022
. Optical attenuation of filter deposit = 37
.  Total aerosol black carbon on filter = 846 ng
Mean aerosol black carbon concentration = 284 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 213 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =    .489  sen(zero) =   0.021
.                  ref(beam) =   1.056  ref(zero) =   0.022
. Optical attenuation of filter deposit = 26
.  Total aerosol black carbon on filter = 798 ng
Mean aerosol black carbon concentration = 268 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 292 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =    .832  sen(zero) =   0.021
.                  ref(beam) =   1.091  ref(zero) =   0.022
. Optical attenuation of filter deposit = 23
.  Total aerosol black carbon on filter = 760 ng
Mean aerosol black carbon concentration = 255 ng/vm3
---
The reference beam showed lamp intensity fluctuations of 325 ppm.
---
Disk space = 2.534769E+08 bytes free: One entry at every 10 minutes.
There is space for 107771 hours ( 4490 days) more data
---
07-jul-17  23:35:00  Tape feeder mechanism advancing for 2 spot(s).

---
=============================================================
---
MAGEE SCIEN.
AETHALOMETER
---
Aethalometer No. 360
---
07-jul-17  23:50:19  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.022
.  Lamp 1 (370 nm): sen(beam) =   1.423 ref(beam) =   2.110
.  Lamp 2 (470 nm): sen(beam) =   1.174 ref(beam) =   2.382
.  Lamp 3 (520 nm): sen(beam) =   1.459 ref(beam) =   1.656
.  Lamp 4 (590 nm): sen(beam) =    .940 ref(beam) =   2.023
.  Lamp 5 (660 nm): sen(beam) =    .395 ref(beam) =    .845
.  Lamp 6 (880 nm): sen(beam) =    .623 ref(beam) =   1.053
.  Lamp 7 (950 nm): sen(beam) =   1.028 ref(beam) =   1.079

---