============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 22-oct-16 00:09:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.031 . Lamp 1 (370 nm): sen(beam) = 1.535 ref(beam) = 2.275 . Lamp 2 (470 nm): sen(beam) = 1.275 ref(beam) = 2.495 . Lamp 3 (520 nm): sen(beam) = 1.582 ref(beam) = 1.817 . Lamp 4 (590 nm): sen(beam) = .986 ref(beam) = 2.176 . Lamp 5 (660 nm): sen(beam) = .487 ref(beam) = 1.023 . Lamp 6 (880 nm): sen(beam) = .707 ref(beam) = 1.176 . Lamp 7 (950 nm): sen(beam) = 1.169 ref(beam) = 1.179 --- 22-oct-16 02:52:00 Measurements ended --- . Number of lamps (L) = 7 . Filter running time = 2.69 hours . Total airflow this filter = .5 cubic meters . Mean BC concentration of all lamps = 1536 ng/vm3 . Report for lamp 1 (370 nm): . Ending voltages: sen(beam) = .722 sen(zero) = 0.021 . ref(beam) = 2.296 ref(zero) = 0.031 . Optical attenuation of filter deposit = 75 . Total aerosol black carbon on filter = 950 ng Mean aerosol black carbon concentration = 1892 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 68 ppm. --- Report for lamp 2 (470 nm): . Ending voltages: sen(beam) = .752 sen(zero) = 0.021 . ref(beam) = 2.507 ref(zero) = 0.031 . Optical attenuation of filter deposit = 52 . Total aerosol black carbon on filter = 841 ng Mean aerosol black carbon concentration = 1675 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 31 ppm. --- Report for lamp 3 (520 nm): . Ending voltages: sen(beam) = 1.022 sen(zero) = 0.021 . ref(beam) = 1.827 ref(zero) = 0.031 . Optical attenuation of filter deposit = 43 . Total aerosol black carbon on filter = 766 ng Mean aerosol black carbon concentration = 1525 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 58 ppm. --- Report for lamp 4 (590 nm): . Ending voltages: sen(beam) = .696 sen(zero) = 0.021 . ref(beam) = 2.241 ref(zero) = 0.031 . Optical attenuation of filter deposit = 37 . Total aerosol black carbon on filter = 755 ng Mean aerosol black carbon concentration = 1504 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 117 ppm. --- Report for lamp 5 (660 nm): . Ending voltages: sen(beam) = .352 sen(zero) = 0.021 . ref(beam) = 1.036 ref(zero) = 0.031 . Optical attenuation of filter deposit = 33 . Total aerosol black carbon on filter = 755 ng Mean aerosol black carbon concentration = 1504 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 57 ppm. --- Report for lamp 6 (880 nm): . Ending voltages: sen(beam) = .565 sen(zero) = 0.021 . ref(beam) = 1.191 ref(zero) = 0.031 . Optical attenuation of filter deposit = 23 . Total aerosol black carbon on filter = 695 ng Mean aerosol black carbon concentration = 1384 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 65 ppm. --- Report for lamp 7 (950 nm): . Ending voltages: sen(beam) = .960 sen(zero) = 0.021 . ref(beam) = 1.195 ref(zero) = 0.031 . Optical attenuation of filter deposit = 19 . Total aerosol black carbon on filter = 636 ng Mean aerosol black carbon concentration = 1268 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 109 ppm. --- Disk space = 5.007606E+08 bytes free: One entry at every 2 minutes. There is space for 42582 hours ( 1774 days) more data --- 22-oct-16 02:52:00 Tape feeder mechanism advancing for 2 spot(s). --- ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 22-oct-16 03:01:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.031 . Lamp 1 (370 nm): sen(beam) = 1.558 ref(beam) = 2.266 . Lamp 2 (470 nm): sen(beam) = 1.302 ref(beam) = 2.541 . Lamp 3 (520 nm): sen(beam) = 1.626 ref(beam) = 1.772 . Lamp 4 (590 nm): sen(beam) = 1.008 ref(beam) = 2.135 . Lamp 5 (660 nm): sen(beam) = .495 ref(beam) = 1.047 . Lamp 6 (880 nm): sen(beam) = .715 ref(beam) = 1.140 . Lamp 7 (950 nm): sen(beam) = 1.183 ref(beam) = 1.169 --- 22-oct-16 05:28:00 Measurements ended --- . Number of lamps (L) = 7 . Filter running time = 2.43 hours . Total airflow this filter = .46 cubic meters . Mean BC concentration of all lamps = 1689 ng/vm3 . Report for lamp 1 (370 nm): . Ending voltages: sen(beam) = .720 sen(zero) = 0.021 . ref(beam) = 2.287 ref(zero) = 0.031 . Optical attenuation of filter deposit = 75 . Total aerosol black carbon on filter = 956 ng Mean aerosol black carbon concentration = 2102 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 63 ppm. --- Report for lamp 2 (470 nm): . Ending voltages: sen(beam) = .761 sen(zero) = 0.021 . ref(beam) = 2.553 ref(zero) = 0.031 . Optical attenuation of filter deposit = 52 . Total aerosol black carbon on filter = 846 ng Mean aerosol black carbon concentration = 1861 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 43 ppm. --- Report for lamp 3 (520 nm): . Ending voltages: sen(beam) = 1.043 sen(zero) = 0.021 . ref(beam) = 1.780 ref(zero) = 0.031 . Optical attenuation of filter deposit = 43 . Total aerosol black carbon on filter = 769 ng Mean aerosol black carbon concentration = 1691 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 70 ppm. --- Report for lamp 4 (590 nm): . Ending voltages: sen(beam) = .711 sen(zero) = 0.021 . ref(beam) = 2.202 ref(zero) = 0.031 . Optical attenuation of filter deposit = 37 . Total aerosol black carbon on filter = 753 ng Mean aerosol black carbon concentration = 1656 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 116 ppm. --- Report for lamp 5 (660 nm): . Ending voltages: sen(beam) = .358 sen(zero) = 0.021 . ref(beam) = 1.060 ref(zero) = 0.031 . Optical attenuation of filter deposit = 33 . Total aerosol black carbon on filter = 748 ng Mean aerosol black carbon concentration = 1644 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 76 ppm. --- Report for lamp 6 (880 nm): . Ending voltages: sen(beam) = .573 sen(zero) = 0.021 . ref(beam) = 1.154 ref(zero) = 0.031 . Optical attenuation of filter deposit = 22 . Total aerosol black carbon on filter = 681 ng Mean aerosol black carbon concentration = 1498 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 95 ppm. --- Report for lamp 7 (950 nm): . Ending voltages: sen(beam) = .974 sen(zero) = 0.021 . ref(beam) = 1.184 ref(zero) = 0.031 . Optical attenuation of filter deposit = 19 . Total aerosol black carbon on filter = 624 ng Mean aerosol black carbon concentration = 1374 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 100 ppm. --- Disk space = 5.007196E+08 bytes free: One entry at every 2 minutes. There is space for 42578 hours ( 1774 days) more data --- 22-oct-16 05:28:00 Tape feeder mechanism advancing for 2 spot(s). --- ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 22-oct-16 05:37:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.030 . Lamp 1 (370 nm): sen(beam) = 1.579 ref(beam) = 2.233 . Lamp 2 (470 nm): sen(beam) = 1.316 ref(beam) = 2.434 . Lamp 3 (520 nm): sen(beam) = 1.633 ref(beam) = 1.754 . Lamp 4 (590 nm): sen(beam) = 1.013 ref(beam) = 2.136 . Lamp 5 (660 nm): sen(beam) = .498 ref(beam) = 1.001 . Lamp 6 (880 nm): sen(beam) = .723 ref(beam) = 1.134 . Lamp 7 (950 nm): sen(beam) = 1.186 ref(beam) = 1.144 --- 22-oct-16 07:34:00 Measurements ended --- . Number of lamps (L) = 7 . Filter running time = 1.93 hours . Total airflow this filter = .36 cubic meters . Mean BC concentration of all lamps = 1938 ng/vm3 . Report for lamp 1 (370 nm): . Ending voltages: sen(beam) = .736 sen(zero) = 0.021 . ref(beam) = 2.248 ref(zero) = 0.030 . Optical attenuation of filter deposit = 75 . Total aerosol black carbon on filter = 950 ng Mean aerosol black carbon concentration = 2624 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 105 ppm. --- Report for lamp 2 (470 nm): . Ending voltages: sen(beam) = .796 sen(zero) = 0.021 . ref(beam) = 2.444 ref(zero) = 0.030 . Optical attenuation of filter deposit = 49 . Total aerosol black carbon on filter = 794 ng Mean aerosol black carbon concentration = 2194 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 56 ppm. --- Report for lamp 3 (520 nm): . Ending voltages: sen(beam) = 1.091 sen(zero) = 0.021 . ref(beam) = 1.762 ref(zero) = 0.030 . Optical attenuation of filter deposit = 39 . Total aerosol black carbon on filter = 701 ng Mean aerosol black carbon concentration = 1937 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 60 ppm. --- Report for lamp 4 (590 nm): . Ending voltages: sen(beam) = .739 sen(zero) = 0.021 . ref(beam) = 2.189 ref(zero) = 0.030 . Optical attenuation of filter deposit = 33 . Total aerosol black carbon on filter = 674 ng Mean aerosol black carbon concentration = 1860 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 166 ppm. --- Report for lamp 5 (660 nm): . Ending voltages: sen(beam) = .373 sen(zero) = 0.021 . ref(beam) = 1.011 ref(zero) = 0.030 . Optical attenuation of filter deposit = 29 . Total aerosol black carbon on filter = 665 ng Mean aerosol black carbon concentration = 1836 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 90 ppm. --- Report for lamp 6 (880 nm): . Ending voltages: sen(beam) = .596 sen(zero) = 0.021 . ref(beam) = 1.145 ref(zero) = 0.030 . Optical attenuation of filter deposit = 19 . Total aerosol black carbon on filter = 591 ng Mean aerosol black carbon concentration = 1633 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 140 ppm. --- Report for lamp 7 (950 nm): . Ending voltages: sen(beam) = .999 sen(zero) = 0.021 . ref(beam) = 1.155 ref(zero) = 0.030 . Optical attenuation of filter deposit = 16 . Total aerosol black carbon on filter = 536 ng Mean aerosol black carbon concentration = 1481 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 159 ppm. --- Disk space = 5.006868E+08 bytes free: One entry at every 2 minutes. There is space for 42575 hours ( 1774 days) more data --- 22-oct-16 07:34:00 Tape feeder mechanism advancing for 2 spot(s). --- ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 22-oct-16 07:43:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.030 . Lamp 1 (370 nm): sen(beam) = 1.461 ref(beam) = 2.225 . Lamp 2 (470 nm): sen(beam) = 1.222 ref(beam) = 2.481 . Lamp 3 (520 nm): sen(beam) = 1.540 ref(beam) = 1.762 . Lamp 4 (590 nm): sen(beam) = .985 ref(beam) = 2.116 . Lamp 5 (660 nm): sen(beam) = .473 ref(beam) = 1.036 . Lamp 6 (880 nm): sen(beam) = .680 ref(beam) = 1.146 . Lamp 7 (950 nm): sen(beam) = 1.124 ref(beam) = 1.175 --- 22-oct-16 09:50:00 Measurements ended --- . Number of lamps (L) = 7 . Filter running time = 2.09 hours . Total airflow this filter = .39 cubic meters . Mean BC concentration of all lamps = 1883 ng/vm3 . Report for lamp 1 (370 nm): . Ending voltages: sen(beam) = .663 sen(zero) = 0.021 . ref(beam) = 2.241 ref(zero) = 0.030 . Optical attenuation of filter deposit = 75 . Total aerosol black carbon on filter = 950 ng Mean aerosol black carbon concentration = 2460 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 169 ppm. --- Report for lamp 2 (470 nm): . Ending voltages: sen(beam) = .721 sen(zero) = 0.021 . ref(beam) = 2.493 ref(zero) = 0.030 . Optical attenuation of filter deposit = 50 . Total aerosol black carbon on filter = 814 ng Mean aerosol black carbon concentration = 2107 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 122 ppm. --- Report for lamp 3 (520 nm): . Ending voltages: sen(beam) = 1.007 sen(zero) = 0.021 . ref(beam) = 1.771 ref(zero) = 0.030 . Optical attenuation of filter deposit = 40 . Total aerosol black carbon on filter = 724 ng Mean aerosol black carbon concentration = 1876 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 125 ppm. --- Report for lamp 4 (590 nm): . Ending voltages: sen(beam) = .704 sen(zero) = 0.021 . ref(beam) = 2.169 ref(zero) = 0.030 . Optical attenuation of filter deposit = 34 . Total aerosol black carbon on filter = 703 ng Mean aerosol black carbon concentration = 1822 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 177 ppm. --- Report for lamp 5 (660 nm): . Ending voltages: sen(beam) = .349 sen(zero) = 0.021 . ref(beam) = 1.049 ref(zero) = 0.030 . Optical attenuation of filter deposit = 30 . Total aerosol black carbon on filter = 694 ng Mean aerosol black carbon concentration = 1798 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 165 ppm. --- Report for lamp 6 (880 nm): . Ending voltages: sen(beam) = .553 sen(zero) = 0.021 . ref(beam) = 1.158 ref(zero) = 0.030 . Optical attenuation of filter deposit = 20 . Total aerosol black carbon on filter = 629 ng Mean aerosol black carbon concentration = 1629 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 145 ppm. --- Report for lamp 7 (950 nm): . Ending voltages: sen(beam) = .936 sen(zero) = 0.021 . ref(beam) = 1.190 ref(zero) = 0.030 . Optical attenuation of filter deposit = 17 . Total aerosol black carbon on filter = 574 ng Mean aerosol black carbon concentration = 1488 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 163 ppm. --- Disk space = 5.006541E+08 bytes free: One entry at every 2 minutes. There is space for 42573 hours ( 1774 days) more data --- 22-oct-16 09:50:00 Tape feeder mechanism advancing for 2 spot(s). --- ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 22-oct-16 09:59:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.031 . Lamp 1 (370 nm): sen(beam) = 1.445 ref(beam) = 2.240 . Lamp 2 (470 nm): sen(beam) = 1.216 ref(beam) = 2.588 . Lamp 3 (520 nm): sen(beam) = 1.537 ref(beam) = 1.753 . Lamp 4 (590 nm): sen(beam) = .986 ref(beam) = 2.093 . Lamp 5 (660 nm): sen(beam) = .475 ref(beam) = 1.085 . Lamp 6 (880 nm): sen(beam) = .663 ref(beam) = 1.132 . Lamp 7 (950 nm): sen(beam) = 1.104 ref(beam) = 1.191 --- 22-oct-16 14:54:00 Measurements ended --- . Number of lamps (L) = 7 . Filter running time = 4.89 hours . Total airflow this filter = .9 cubic meters . Mean BC concentration of all lamps = 1011 ng/vm3 . Report for lamp 1 (370 nm): . Ending voltages: sen(beam) = .682 sen(zero) = 0.021 . ref(beam) = 2.274 ref(zero) = 0.031 . Optical attenuation of filter deposit = 75 . Total aerosol black carbon on filter = 951 ng Mean aerosol black carbon concentration = 1060 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 767 ppm. --- Report for lamp 2 (470 nm): . Ending voltages: sen(beam) = .679 sen(zero) = 0.021 . ref(beam) = 2.610 ref(zero) = 0.031 . Optical attenuation of filter deposit = 58 . Total aerosol black carbon on filter = 939 ng Mean aerosol black carbon concentration = 1046 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 719 ppm. --- Report for lamp 3 (520 nm): . Ending voltages: sen(beam) = .927 sen(zero) = 0.021 . ref(beam) = 1.767 ref(zero) = 0.031 . Optical attenuation of filter deposit = 50 . Total aerosol black carbon on filter = 897 ng Mean aerosol black carbon concentration = 999 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 712 ppm. --- Report for lamp 4 (590 nm): . Ending voltages: sen(beam) = .649 sen(zero) = 0.021 . ref(beam) = 2.165 ref(zero) = 0.031 . Optical attenuation of filter deposit = 45 . Total aerosol black carbon on filter = 911 ng Mean aerosol black carbon concentration = 1015 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 683 ppm. --- Report for lamp 5 (660 nm): . Ending voltages: sen(beam) = .322 sen(zero) = 0.021 . ref(beam) = 1.102 ref(zero) = 0.031 . Optical attenuation of filter deposit = 41 . Total aerosol black carbon on filter = 925 ng Mean aerosol black carbon concentration = 1031 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 781 ppm. --- Report for lamp 6 (880 nm): . Ending voltages: sen(beam) = .499 sen(zero) = 0.021 . ref(beam) = 1.150 ref(zero) = 0.031 . Optical attenuation of filter deposit = 29 . Total aerosol black carbon on filter = 895 ng Mean aerosol black carbon concentration = 998 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 790 ppm. --- Report for lamp 7 (950 nm): . Ending voltages: sen(beam) = .858 sen(zero) = 0.021 . ref(beam) = 1.212 ref(zero) = 0.031 . Optical attenuation of filter deposit = 25 . Total aerosol black carbon on filter = 836 ng Mean aerosol black carbon concentration = 932 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 879 ppm. --- Disk space = 5.006295E+08 bytes free: One entry at every 2 minutes. There is space for 42571 hours ( 1774 days) more data --- 22-oct-16 14:54:00 Tape feeder mechanism advancing for 2 spot(s). --- ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 22-oct-16 15:03:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.031 . Lamp 1 (370 nm): sen(beam) = 1.469 ref(beam) = 2.290 . Lamp 2 (470 nm): sen(beam) = 1.232 ref(beam) = 2.643 . Lamp 3 (520 nm): sen(beam) = 1.558 ref(beam) = 1.812 . Lamp 4 (590 nm): sen(beam) = 1.008 ref(beam) = 2.151 . Lamp 5 (660 nm): sen(beam) = .482 ref(beam) = 1.107 . Lamp 6 (880 nm): sen(beam) = .677 ref(beam) = 1.174 . Lamp 7 (950 nm): sen(beam) = 1.124 ref(beam) = 1.230 --- 22-oct-16 22:04:00 Measurements ended --- . Number of lamps (L) = 7 . Filter running time = 6.99 hours . Total airflow this filter = 1.3 cubic meters . Mean BC concentration of all lamps = 659 ng/vm3 . Report for lamp 1 (370 nm): . Ending voltages: sen(beam) = .696 sen(zero) = 0.021 . ref(beam) = 2.306 ref(zero) = 0.031 . Optical attenuation of filter deposit = 75 . Total aerosol black carbon on filter = 950 ng Mean aerosol black carbon concentration = 731 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 699 ppm. --- Report for lamp 2 (470 nm): . Ending voltages: sen(beam) = .700 sen(zero) = 0.021 . ref(beam) = 2.641 ref(zero) = 0.031 . Optical attenuation of filter deposit = 56 . Total aerosol black carbon on filter = 905 ng Mean aerosol black carbon concentration = 697 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 691 ppm. --- Report for lamp 3 (520 nm): . Ending voltages: sen(beam) = .956 sen(zero) = 0.021 . ref(beam) = 1.808 ref(zero) = 0.031 . Optical attenuation of filter deposit = 48 . Total aerosol black carbon on filter = 854 ng Mean aerosol black carbon concentration = 657 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 614 ppm. --- Report for lamp 4 (590 nm): . Ending voltages: sen(beam) = .674 sen(zero) = 0.021 . ref(beam) = 2.203 ref(zero) = 0.031 . Optical attenuation of filter deposit = 42 . Total aerosol black carbon on filter = 861 ng Mean aerosol black carbon concentration = 662 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 661 ppm. --- Report for lamp 5 (660 nm): . Ending voltages: sen(beam) = .332 sen(zero) = 0.021 . ref(beam) = 1.111 ref(zero) = 0.031 . Optical attenuation of filter deposit = 38 . Total aerosol black carbon on filter = 861 ng Mean aerosol black carbon concentration = 662 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 718 ppm. --- Report for lamp 6 (880 nm): . Ending voltages: sen(beam) = .518 sen(zero) = 0.021 . ref(beam) = 1.179 ref(zero) = 0.031 . Optical attenuation of filter deposit = 26 . Total aerosol black carbon on filter = 812 ng Mean aerosol black carbon concentration = 624 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 788 ppm. --- Report for lamp 7 (950 nm): . Ending voltages: sen(beam) = .884 sen(zero) = 0.021 . ref(beam) = 1.236 ref(zero) = 0.031 . Optical attenuation of filter deposit = 23 . Total aerosol black carbon on filter = 754 ng Mean aerosol black carbon concentration = 580 ng/vm3 --- The reference beam showed lamp intensity fluctuations of 824 ppm. --- Disk space = 5.00564E+08 bytes free: One entry at every 2 minutes. There is space for 42565 hours ( 1774 days) more data --- 22-oct-16 22:04:00 Tape feeder mechanism advancing for 2 spot(s). --- ============================================================= --- MAGEE SCIEN. AETHALOMETER --- Aethalometer No. 360 --- 22-oct-16 22:13:54 Measurements started Starting voltages: . sen(zero) = 0.021 ref(zero) = 0.029 . Lamp 1 (370 nm): sen(beam) = 1.481 ref(beam) = 2.176 . Lamp 2 (470 nm): sen(beam) = 1.234 ref(beam) = 2.493 . Lamp 3 (520 nm): sen(beam) = 1.551 ref(beam) = 1.707 . Lamp 4 (590 nm): sen(beam) = 1.002 ref(beam) = 2.050 . Lamp 5 (660 nm): sen(beam) = .481 ref(beam) = 1.046 . Lamp 6 (880 nm): sen(beam) = .676 ref(beam) = 1.105 . Lamp 7 (950 nm): sen(beam) = 1.125 ref(beam) = 1.158 ---