===== CI =====
=== Lamp Scan ===

CI is used to perform a wavelength scan from 286.5 nm to 366 nm on one of the two internal test lamps. Filter Wheels are set to positions 1 and 0, and the Iris is open. The increment of the scan is user selectable with choices of 1, 2, or 5 Angstrom. Data can be compared with the data contained in the Final Test Record, and is stored in the file CIJJJYY.NNN in the instrument \DATA directory.  

This routine records a scan of the lamp port based on the Brewer model:
^Model ^ Wavelengths ^
|MKII|286.5 to 325 nm|
|MKIII/IV|286.5 to 366/363 nm|
|MKIV NO2|434 to 437 nm (1 A)|

Global Variables Referenced:\\
DC(5,3) NDC(5,3) GI GS IT SP TI TIMER TM T1 VA ZERO\\
A1$() CR$ DB$ DD$ G$() JD$ LO$ MC$ MP$ M5$ M8$ NO$\\
O1$ TIME$ TR$ YE$ YF$\\
DN% HF% MZ% NMZ% Q8% RM%\\

Exits: 10520, 14730, 15030

Uses: 2090, 2450, 3220, 3230, 4450, 6610, 6630, 6650, 6700, 7000, 8350, 9450, 9500, 9650, 9805, 9840

This Routine will only measure on one direction, for measuring both up and down the wavelength, use [[CJ|CJ]]