VERY LONG BASELINE ARRAY OBSERVING LOG -------------------------------------- Project: BB075D Observer: Bill Junor Project type: VLBA Obs filename: bb075dcrd.* Date/Day: 1997DEC01/335 Ants Used: SC HN NL FD LA PT KP OV BR MK Y =UT-Time===Comment===============================================MF#===%AD==AMD= 1040 Begin file. Operator is J Nowicki. Vclock okay. 1136-1212 *HN tape at end of pass before scan end?! REC 100 36 Appears that tape did not start at beginning of reel 1212 MK joining observation. 1245 New operator is Juan Cordova 1321 Vclock OK at all sites. SC is -0.178 1325 %HN WEA: Raining. 1331 %HN WEA: Overcast, snow 1342 Readbacks OK at all sites. 1459 LA WEA: Cloudy, dry 1507 %KP WEA: Dense cloud/fog, visb less than 100ft Ground and antenna wet. 1517 Readbacks OK at all sites. 1535 %KP WEA: Raining 1540 %PT WEA: Sky mostly cloudy; Dish 1"snow, 15% surface Ground 1" snow 1540 %KP WEA: Snowing 1542 %NL WEA: Very cloudy 1558 OV WEA: Cold, cloudy and windy 1622 Readbacks OK at all sites except LA trk 33 24790 1752 Ended at SC. 1808 BR WEA: Some thin clouds to the south, 70% blue sky Ground and dish are frosty. 1830 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