07-oct-10  13:55:00  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 86.83 hours
.             Total airflow this filter = 25.63 cubic meters
.    Mean BC concentration of all lamps = 28 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .467  sen(zero) =   0.021
.                  ref(beam) =   1.350  ref(zero) =   0.020
. Optical attenuation of filter deposit = 75
.  Total aerosol black carbon on filter = 949 ng
Mean aerosol black carbon concentration = 37 ng/m3
---
The reference beam showed lamp intensity fluctuations of 89 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =    .990  sen(zero) =   0.021
.                  ref(beam) =   1.588  ref(zero) =   0.020
. Optical attenuation of filter deposit = 51
.  Total aerosol black carbon on filter = 826 ng
Mean aerosol black carbon concentration = 32 ng/m3
---
The reference beam showed lamp intensity fluctuations of 34 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.072  sen(zero) =   0.021
.                  ref(beam) =   2.018  ref(zero) =   0.020
. Optical attenuation of filter deposit = 41
.  Total aerosol black carbon on filter = 736 ng
Mean aerosol black carbon concentration = 28 ng/m3
---
The reference beam showed lamp intensity fluctuations of 30 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.052  sen(zero) =   0.021
.                  ref(beam) =   2.759  ref(zero) =   0.020
. Optical attenuation of filter deposit = 34
.  Total aerosol black carbon on filter = 705 ng
Mean aerosol black carbon concentration = 27 ng/m3
---
The reference beam showed lamp intensity fluctuations of 74 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.552  sen(zero) =   0.021
.                  ref(beam) =   2.294  ref(zero) =   0.020
. Optical attenuation of filter deposit = 29
.  Total aerosol black carbon on filter = 665 ng
Mean aerosol black carbon concentration = 26 ng/m3
---
The reference beam showed lamp intensity fluctuations of 42 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.459  sen(zero) =   0.021
.                  ref(beam) =   2.305  ref(zero) =   0.020
. Optical attenuation of filter deposit = 19
.  Total aerosol black carbon on filter = 596 ng
Mean aerosol black carbon concentration = 23 ng/m3
---
The reference beam showed lamp intensity fluctuations of 55 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.323  sen(zero) =   0.021
.                  ref(beam) =   2.230  ref(zero) =   0.020
. Optical attenuation of filter deposit = 17
.  Total aerosol black carbon on filter = 572 ng
Mean aerosol black carbon concentration = 22 ng/m3
---
The reference beam showed lamp intensity fluctuations of 57 ppm.
---
Disk space = 2.444493E+08 bytes free: One entry at every 5 minutes.
There is space for 51966 hours ( 2165 days) more data
---
07-oct-10  13:55:00  Tape feeder mechanism advancing for 1 spot(s).

---
=============================================================
---
MAGEE SCIEN.
AETHALOMETER
---
Aethalometer No. 774
---
07-oct-10  14:04:56  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.020
.  Lamp 1 (370 nm): sen(beam) =    .874 ref(beam) =   1.240
.  Lamp 2 (470 nm): sen(beam) =   1.621 ref(beam) =   1.567
.  Lamp 3 (520 nm): sen(beam) =   1.595 ref(beam) =   2.010
.  Lamp 4 (590 nm): sen(beam) =   1.436 ref(beam) =   2.691
.  Lamp 5 (660 nm): sen(beam) =   2.050 ref(beam) =   2.272
.  Lamp 6 (880 nm): sen(beam) =   1.756 ref(beam) =   2.301
.  Lamp 7 (950 nm): sen(beam) =   1.562 ref(beam) =   2.223

---