VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: TP022A Observer: M. Claussen Project type: TEST Obs filename: tp022acrd.* Date/Day: 2002AUG16/228 Ants Used: HN NL FD PT KP OV BR =UT-Time===Comment===============================================MF#===%AD==AMD= 1015 Begin file VCLOCK check ok. NL at -0.074 Operator: T. Perreault 1015-1231 *BR not pointing. Loss of commercial power at site COM 100 136 and on generator power. Loss of Intranet comm - on dial backup modem. Winds in excess of 40 mph. Will monitor and repoint antenna when possible. 1131 Readback check ok 1134-1140 *FD subreflector out of position in FOCUS. Did a FRM 100 6 MASTER_CLEAR reset and let source change position subreflector. 1208 HN wea: low overcast, no precipitation 1231 BR commercial power and Intranet communication restored. Antenna on source at this time. 1258-1305 *KP subreflector drifting in FOCUS. The FOCUS brake 09281 100 7 is not engaging. Drift results in a "Focus motion analysis fault". Can do a MASTER_CLEAR reset, but subreflector will continue to drift at next source change. 1358 New operator is Jim Ogle. 1409 Readbacks okay. 1445-1451 *NL drive #2 lost vacuum at start of tape. REC 100 6 1446 KP reports clear skies. 1447 %OV reports smokey conditions. 1452 BR reports clear skies. 1522-1530 *PT tech on antenna, pest control spraying for OTHER 100 8 bugs in area underneath the ped room. 1532 Readbacks okay. 1608-1610 *PT autostowed, power glitch. COM 100 2 1619 End. Notes: * = Entries where data was affected. % = Entries where data may have been affected. & = Entries where the site tech was called out. wea = Weather entries: MF# = Maintenance form or major downtime category associated with a problem. %AD = The percentage of an antenna affected by a problem. AMD = Total antenna-minutes downtime for a problem. Tsys = TP/SP x Tcal/2