UT 2010-Jul-14 ============== Program CL3, PI Kraus Observers: Fabien, Rafael, PJ CHARA/CLIMB TEL E1-E2-W1-S1 POP 1-4-4-1 TRIPLET E1-E2-W1 (start-up) BEAM B1-B2-B3 REF CART E2 Starting LT 13 July 2010, 20:30 Weather: clear, very windy, r0 = 3 to 5 cm NIRO ALIGN on 7 Sco cal HD143112 21:04 scanning for fringes comm problems -4400/24000 clock problems 22:22 -4679/23000 recording fringes on cal HD156365 Vis:0.57/0.54/0.46 Counts:80/60/70 too lo 22:56 restarting with other cal and slower speed HD159743 -4485/22884 recording data at 250Hz/DEST 23:01 -4392/22982 Vis:0.54/0.45/0.39 Counts:150/100/150 23:07 -4300/23074 23:16 -4200/23400 mwc275 recording fringes at 250Hz/DEST 23:31 -4234/23490 Vis:0.27/0.08/0.08 Counts:150/120/110 23:33 -4200/23590 23:41 -4074/23780 switching to cal HD164104 0:00 -3771/ 0:03 /23597 0:05 -3792/23749 recording fringes on HD164104 Vis:0.54/0.50/0.56 Counts:110/70/110 0:21 switching to MWC340 cal194708 W1 completely lost the delay offset and gives crazy offset (~ -15000000 um) restart of W1 server+gui Crash of W1 server Crash of CLIMB_1 Crash of CLIMB server - restarted W1 computer needed to be rebooted at the telescope 2:38 back running -1042/ 3:13 -873 / 20242 recording fringes on cal 194708 at 250Hz/DEST Vis:0.32/0.51/0.26 Counts: 82/63/45 3:20 -828/20563 3:35 -700/20916 recording fringes on MWC340 at 250Hz/DEST 3:50 -572/20920 ? -500/21637 4:03 -440/ had to move carts, there will be light to remove during data analysis 4:12 -340/21900 4:28 cal HD199598 -500/21244 recording fringes at 250Hz/DEST 4:35 -438/21423 Vis: 0.32/0.48/0.25 Counts: 180/135/100 4:54 -250/21794 Summary ------- seeing was ok. lots of small technical problems slowed us down. 1 bracket on MWC275. 1 bracket on MWC340.