### OBSDATE ### 20100124 ### LOGDATE ### 100125 ### OBSERVERS ### MJI, BRN ### WEATHER ### Clear. Actually - haven't looked outside and David left tape on the skymon camera ### LOCATION ### SUSI ### PROGRAM ### 1) In the day, we did tests with red laser fringes where the piezos moved back and forwards: 75-100 No piezo. 180-280. South Piezo. 240-340 North Piezo. 560-660 North Piezo Both. 2) Hopefully confirm that the whole system is working... ### SIDEROSTATS ### n3 n4 s2 s3 ### TARGETS ### Beta Car. ### PROBLEMS ### opttab2 did not work on peleas. We re-instated it on gareth2 (not visible from ROCS, but visible from PAVO) LDC doesn't know about the taskmaster "questions" yet. Fringes were extremely intermittent. Track spiral is too big. Ordinary spiral is too small. S3 had an indexing issue when acquiring a star. Searched -2mm to 2mm then -2mm to 1mm and no fringes on 80m