Time P.Counts 0.3 0.5 1 Notes 1056 3 0 0 In clean room 1057 88 45 16 In clean room 1105 28 26 10 In-chamber (covers off) 1108 90 30 10 In-chamber (covers off) 1110 Request BSC folk stand-down 1118 180 In-chamber (waiting...) 1120 170 In-chamber (waiting...) 1123 140 In-chamber (waiting...) 1127 Break for quick lunch 1128 25 16 10 In-chamber (covers on) 1236 75 48 10 In-chamber (resumed after lunch) 1239 52 34 10 In-chamber (waiting...) 1242 5 4 1 In-chamber (good to go) 1243 Remove FC from PR3 optic Reported residual crust left behind between 5 and 5:30 O'clock Particulate after peel on optic 5-7 particles per sq. inch 1245 20 8 1 In-chamber during FC removal and using top gun 1249 Remove FC from MC1 optic Reported residual crust left behind between 9 and 10:30 O'clock Particulate after peel on optic 2-3 particles per sq. inch 1251 62 39 10 In-chamber during removal and using top gun 1253 8 5 1 In-chamber during removal and using top gun 1255 Remove FC from PRM optic Reported residual crust at 2 and 9 O'clock Particulate after peel on optic 2-3 particles per sq. inch 1257 15 9 2 In-chamber during removal and using top gun Backed-off EQ stops, applied +/- biases, checked OSEM alignment Quick (3 DOF P, V, T) TFs ran on PR3, PRM and MC1. Given all clear. ISI east side unlocked 1300 29 12 3 In-chamber (during EQ stop checks) Removal of FC from witness optic (upon inspection both sides) 1343 48 26 3 Remove FC from MC3 optic Reported no residual crust left behind Particulate after peel on optic 0 particles per sq. inch 1346 87 45 17 In-chamber 1350 71 39 9 In-chamber 1400 30 13 1 In-chamber (HAM2 East Door On) 1405 Backed-off EQ stops, applied +/- biases, checked OSEM alignment Quick (3 DOF P, V, T) TFs ran on MC3. Given all clear. 1410 MC alignments restored and mode cleaner flashing (transitioned to laser hazard) 1413 ISI west side unlocked (and back to laser safe) 1418 35 19 4 In-chamber 1423 5 3 1 In-chamber 1430 4 3 1 In-chamber 1431 HAM2 West Door On