22-apr-12  15:49:55  Measurements ended
---
.                   Number of lamps (L) = 7
.                   Filter running time = 45.33 hours
.             Total airflow this filter = 13.29 cubic meters
.    Mean BC concentration of all lamps = 39 ng/m3
.
Report for lamp 1 (370 nm):
. Ending voltages: sen(beam) =    .934  sen(zero) =   0.021
.                  ref(beam) =   2.202  ref(zero) =   0.021
. Optical attenuation of filter deposit = 38
.  Total aerosol black carbon on filter = 491 ng
Mean aerosol black carbon concentration = 37 ng/m3
---
The reference beam showed lamp intensity fluctuations of 44 ppm.
---
Report for lamp 2 (470 nm):
. Ending voltages: sen(beam) =   1.570  sen(zero) =   0.021
.                  ref(beam) =   2.425  ref(zero) =   0.021
. Optical attenuation of filter deposit = 32
.  Total aerosol black carbon on filter = 521 ng
Mean aerosol black carbon concentration = 39 ng/m3
---
The reference beam showed lamp intensity fluctuations of 33 ppm.
---
Report for lamp 3 (520 nm):
. Ending voltages: sen(beam) =   1.081  sen(zero) =   0.021
.                  ref(beam) =   2.478  ref(zero) =   0.021
. Optical attenuation of filter deposit = 28
.  Total aerosol black carbon on filter = 514 ng
Mean aerosol black carbon concentration = 38 ng/m3
---
The reference beam showed lamp intensity fluctuations of 28 ppm.
---
Report for lamp 4 (590 nm):
. Ending voltages: sen(beam) =   1.513  sen(zero) =   0.021
.                  ref(beam) =   1.252  ref(zero) =   0.021
. Optical attenuation of filter deposit = 26
.  Total aerosol black carbon on filter = 526 ng
Mean aerosol black carbon concentration = 39 ng/m3
---
The reference beam showed lamp intensity fluctuations of 104 ppm.
---
Report for lamp 5 (660 nm):
. Ending voltages: sen(beam) =   1.970  sen(zero) =   0.021
.                  ref(beam) =   2.415  ref(zero) =   0.021
. Optical attenuation of filter deposit = 24
.  Total aerosol black carbon on filter = 545 ng
Mean aerosol black carbon concentration = 41 ng/m3
---
The reference beam showed lamp intensity fluctuations of 60 ppm.
---
Report for lamp 6 (880 nm):
. Ending voltages: sen(beam) =   1.978  sen(zero) =   0.021
.                  ref(beam) =   3.560  ref(zero) =   0.021
. Optical attenuation of filter deposit = 18
.  Total aerosol black carbon on filter = 560 ng
Mean aerosol black carbon concentration = 42 ng/m3
---
The reference beam showed lamp intensity fluctuations of 66 ppm.
---
Report for lamp 7 (950 nm):
. Ending voltages: sen(beam) =   1.561  sen(zero) =   0.021
.                  ref(beam) =   4.581  ref(zero) =   0.021
. Optical attenuation of filter deposit = 16
.  Total aerosol black carbon on filter = 545 ng
Mean aerosol black carbon concentration = 41 ng/m3
---
The reference beam showed lamp intensity fluctuations of 65 ppm.
---
Disk space = 2.541414E+07 bytes free: One entry at every 5 minutes.
There is space for 5403 hours ( 225 days) more data
---
Disk space = 2.519706E+07 bytes free: One entry at every 5 minutes.
There is space for 5357 hours ( 223 days) more data
---
22-apr-12  16:44:55  Tape feeder mechanism advancing for 1 spot(s).

---
22-apr-12  16:51:00  
=============================================================
Automatic re-start
=============================================================
---
MAGEE SCIEN.
AETHALOMETER
---
Aethalometer No. 463
---
22-apr-12  16:59:54  Measurements started
Starting voltages:
.           sen(zero) =   0.021 ref(zero) =   0.021
.  Lamp 1 (370 nm): sen(beam) =   1.349 ref(beam) =   2.197
.  Lamp 2 (470 nm): sen(beam) =   2.181 ref(beam) =   2.430
.  Lamp 3 (520 nm): sen(beam) =   1.430 ref(beam) =   2.484
.  Lamp 4 (590 nm): sen(beam) =   1.920 ref(beam) =   1.243
.  Lamp 5 (660 nm): sen(beam) =   2.510 ref(beam) =   2.421
.  Lamp 6 (880 nm): sen(beam) =   2.364 ref(beam) =   3.550
.  Lamp 7 (950 nm): sen(beam) =   1.853 ref(beam) =   4.591

---