REVISION DATE: 20-Oct-2016 12:55:54

 
Email from Mike Kehoe on 10/19/2016 8:26 AM: 
 
Greetings All,
 
Casey finished assembly and testing of RS6 last week. Please find attached the pre-delivery report.  The data is at the usual site:   
 file:  MOBY Red file dated 10/18/16.  The system is ready so ship, so please let me  
know when you are ready to receive it. 
 
We should be receiving two fiber bundles later this week.  We plan to assemble the last remaining red system, RS5, as the next build.   
That will close out the Red system orders. 
 
Best, 
Mike 

Below are my graphs of the helium.bip file. The file contains 10 dark images at 0.1 sec Note some graphs are dark corrected and some are not so check the axis labels to know what you are looking at.

I should also note that the darks used to subtract had some faint helium lines in them. The helium lines in the darks where very small and are not likely to significanly effect the data.

I took the 10 images and meaned them to get the surface plot below.

Figure 1

This is a cross section through the tracks at wavelength pixel 536, with one line for each of the 10 images. The tracks and their shapes look really stable.

Figure 2

Same as the previous graph but zoomed into the bottom to see the level of the darks between the tracks.

Figure 3

Same as figure 2 but for Wavelength pixel 440.

Figure 4

Again this is the mean image with slices thought the image at different wavelength pixels. The pixels choosen are where the helium peaks are and +- pixel pixel around them.

Figure 5

Same as figure 5 but zoomed to the bottom so you can see the darks between the tracks.

Figure 6

Helium Peak 1 (at pix 238): The same surface plot but showing how individual helium peaks line up from track to track. Looks pretty good!

Figure 7

Helium Peak 2 (at pix 440): The same surface plot but showing how individual helium peaks line up from track to track. Looks pretty good!

Figure 8

Helium Peak 3 (at pix 536): The same surface plot but showing how individual helium peaks line up from track to track. Looks pretty good!

Figure 9

Helium Peak 4 (at pix 590): The same surface plot but showing how individual helium peaks line up from track to track. Looks pretty good!

Figure 10

Mean image binned by track, the x-axis is wavelength pixels.

Figure 11

Close up of one of the helium peaks

Figure 12

Close up of one of the helium peaks

Figure 13

Close up of one of the helium peaks

Figure 14

Close up of one of the helium peaks

Figure 15

MY VERY ROUGH GUESS AT A WAVELENGTH CAL!!! THIS ASSUMES I GUESS CORRECTLY WHICH PEAKS WHERE WHICH HELIUM LINES. Originally I had ~ 506.51, 921.42, but after Mikes email I drop the peak at 683 and changed from 2nd order to linear. Mikes says "pix #1 = 504.70, pix #1024 = 911.97, with pixel separation = 0.40 nm"

Track, Min,    Max,     diff,    P 
    1, 494.91, 906.11,  0.40   0.000013 0.388559 
    2, 494.91, 906.03,  0.40   0.000013 0.388624 
    3, 494.96, 906.03,  0.40   0.000013 0.388456 
    4, 494.98, 906.03,  0.40   0.000013 0.388399 
    5, 494.92, 905.86,  0.40   0.000013 0.388582 
    6, 494.95, 905.72,  0.40   0.000012 0.388790 
    7, 494.97, 905.87,  0.40   0.000013 0.388564 
    8, 495.03, 905.88,  0.40   0.000013 0.388322 
    9, 494.94, 905.90,  0.40   0.000013 0.388672 
   10, 494.94, 905.90,  0.40   0.000013 0.388679 
   11, 494.95, 905.91,  0.40   0.000013 0.388667 
   12, 494.99, 905.97,  0.40   0.000013 0.388462 
   13, 494.96, 906.00,  0.40   0.000013 0.388556 
   14, 494.92, 906.03,  0.40   0.000013 0.388628 

Figure 16

  Track = The Resonon Track number  
Lwave = Laser Wavelength 
Lpix1 = Laser Pixel found using the max value of the track 
Lpix2 = Laser Pixel found using mygaussfit to fit the laser peak