Kipp & Zonen BREWER MK IV, Instruction Manual

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16-10-200716-10-2007
MKIV OPERATOR’S MANUAL 81
45 .2 Computer buffer delay (larger numbers for faster computers)
46 64 NO
2
filter wheel #1 position
47 256 Ozone filterwheel #1 position
48 0 Filterwheel #2 position
49 64 UV filterwheel #2 position
50 0 Steps from zenith sensor to the hard stop
51 2232 Zenith UV position
52 June 1/99 Release Date
LAMPLLL.IRX - LAMP IRRADIANCE FILE
Lamp Irradiance files, generated at the factory, tabulate the UV irradiance of the UV test lamps.
First row - lamp identification number
Second row - distance between lamp filament and Teflon diffuser
Now the file splits into 2 columns:
First column - wavelength in Angstroms from 2865A to 3630A in 0.6nm Increments.
Second column - irradiance in milli watts per square meter.
OP_ST.NNN - OPERATING STATE FILE
The operating state file controls many of the operating parameters of the Brewer. The left column
lists the actual value written in the OP_ST.nnn file. The middle column is the BASIC variable name
used in the Brewer software to contain this value, and the right column is a description of the value's
meaning.
Sample SW
Variable Explanation
1 162 NO$ Brewer ID number
2 C:\bdata\ DD$ Data Directory
3 icf25899 ICF$ instrument constants file
4 zsf32098 ZSF$ zenith sky coefficients file
5 dcf14799 DCF$ dispersion constants file
6 uvr09899 UVR$ UV response file
7 18 DA$ month Brewer was last in operation
8 09 MO$ Month Brewer was last in operation
9 99 YE$ Year Brewer was last in operation
10 Saskatoon LO$ Location of Brewer instrument
11 52.108 L1$ Latitude of instrument
12 106.713 L2$ Longitude of instrument
13 960 L3$ Average climatic station pressure (millibars)
14 3.54 TE$ Voltage representation of Brewer temperature
15 810 NC% Azimuth north correction
16 -12 HC% Zenith horizon correction
17 14666 SR% Azimuth steps per revolution
18 1 Q1% Zenith drive motor
19 1 Q2% Azimuth drive motor
20 1 Q3% Iris drive motor
21 1 Q4% Filterwheel #1 drive motor
22 1 Q5% Filterwheel #2 drive motor
23 0 Q6% Clock board
APPENDIX B CONFIGURATION FILES