Differences

This shows you the differences between two versions of the page.

--- cj [2020/11/13 16:03] – wording change sitr
+++ cj [2025/01/15 13:59] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== CJ ======
-This routine is does the same as [[ci|CI]] except CJ will do both up and down the wavelengths.
+This routine is similar to the [[ci|CI]] except CJ will scan the wavelengths both up and back down.  CJ 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.
+Note that you must turn on the desired lamp first with a To run this, you must turn on the bulb either the [[b2|standard lamp]] or [[b1|mercury bulb first]]. If the SL bulb is selected (B2) then the data is stored in the file CJJJJYY.NNN in the instrument \DATA directory. If the HG bulb is selected (B1) then the data is stored in the file CHJJJYY.NNN in the instrument \DATA directory.  The file format is TIME, WL, C/S, log of C/S
 {{ :good_cj.png?1500 |}}
 What a acceptable CJ should look like via Report Pro.