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7/18: The piece of sponge gasket for gripping fibers was missing today. I may have lost it while cleaning up the fusing work station today. Andrew made a new one.
7/18: The piece of sponge gasket for gripping fibers was missing today. I may have lost it while cleaning up the fusing work station today. Andrew made a new one.
7/19: Sci-Fi bundle 6 was left out of the storage box overnight one night this week. We need to avoid repeating this mistake.
7/20: On Monday I need to put the bundle 404 tests in the testing logbook. They should go there as well as in my spreadsheet.
7/24: I measured bundle 401 on the popsicle stick. Bundle positions 16 to 30 are 6.81 mm wide including the Kapton. Measuring at positions 1 to 15, the bundle is 12.43 mm wide including the Kapton. The bundle is around 10 mm high, as it should be.
When I put bundle 401 in the dark box, I noticed a strip of paper between the fibers and the Kapton. That might have affected the width measurements.
7/25: Because the tests on bundle 401 after fusing were significantly lower than before fusing, I inspected the fibers whose transmission dropped the most. I did not see any signs of damage or poor fuse quality, however.
7/30: For answering the questions from Richard and Jim, see the All Tests sheet in 401 Stage 2 Tests 1.