Current config
COBRA |
PID |
RAIL |
Board |
|
POSITION |
POSITION |
EMPTY |
01 |
01 |
01 |
C1544 |
03 |
02 |
02 |
C1551 |
05 |
03 |
03 |
C1543 |
07 |
04 |
04 |
C1522 |
09 |
05 |
05 |
C1521 |
11 |
06 |
06 |
C1541 |
13 |
07 |
07 |
C1542 |
15 |
08 |
08 |
C1556 |
17 |
09 |
09 |
C1552 |
19 |
10 |
10 |
C1554 |
21 |
11 |
11 |
C1545 |
23 |
12 |
12 |
C1553 |
25 |
13 |
13 |
C1555 |
27 |
14 |
14 |
EMPTY |
29 |
15 |
15 |
EM1 108 |
31 |
16 |
16 |
EM1 102 |
33 |
17 |
17 |
EM2 144 |
35 |
18 |
18 |
EM2 142 |
37 |
19 |
19 |
EM1 118 |
39 |
20 |
20 |
EM1 122 |
41 |
21 |
21 |
EM1 103 |
43 |
22 |
22 |
EM1 116 |
45 |
23 |
23 |
EM2 147 |
47 |
24 |
24 |
EM1 112 |
49 |
25 |
25 |
EMPTY |
51 |
26 |
na |
EMPTY |
53 |
27 |
na |
EM 106 |
55 |
28 |
28 |
EM 110 |
57 |
29 |
29 |
Activity Log
Installation of Production Cobras
Dec 7, 2015
Connectors were polished for the second time. Thorlab 11040A connector worked well on Production Cobra side but with 11580A on EM Cobra side, the fibers were migrated to one side of the connector, and didn't provide uniform lighting. Integrating sphere with maximum brightness on LED was used to provide uniform lighting.
Dec 4, 2015
Connectors were polished. Rail was installed into Test cube. Fiducial set up done.
Connectors were redone because the brightness was uneven across production and EM Cobras.
Dec 3, 2015
Fiber end was threaded through Cobra. Shaft couplers were placed on shaft.
Shaft couplers are bonded onto shafts using 302-3M.
All fibers bundled and in casing.
Both EM and Production Cobras have connectors glued and set out to dry over night.
Dec 2, 2015
Installed new Cobras into rail. (#1: empty, #2: C1544, #3: C1551, #4: 1543, #5: 1522 (here since Nov), #6: 1521 (here since Nov), #7: 1541, #8: 1542, #9: 1556, #10: 1552, #11: 1554, #12: 1545, #13: 1553, #14: 1555)
Shaft couplers were pressed into fiber arms. Angular alignment set with old clocking fixture. Fiber arms and couplers were bonded by 302-3M. Set out to dry over night.
Dec 1, 2015
Removed connectors and protective tube from science fibers.
Removed 13 Cobras from rail. Positions 1, 3, 5, 7, 11, 13, 15, 17, 19, 21, 23, 25, 27.
Position 9 was production Cobra and was not removed. Position 31 was also production Cobra and was moved to position 11. Position 29 was moved to 31.
S/N of the removed Cobras: C101, C105, C117, C121, C123, C141, C143, C145, C146. C149, C150, C151, C152
Fiber arms were separated from the Cobra's shaft couplers
Nov 30, 2005
Removed rail from test cube, installed rail into turn over fixture.
--
MitsukoRoberts - 02 Dec 2015