EUROPE No.56 ( European Radio Interferometric Surveying ) 2000 MAY 15/16 Final Correlator Notes B o n n C o r r e l a t o r [ Geodetic Institute of University of Bonn ] Schedule name: euro56.skd LOG files name: [vlbidata.global] & vtar DAT cassette eu56lm (logfile DSS65) eu56li (logfile MATERA) eu56ld (logfile MEDICINA) eu56ls (logfile NOTO) eu56lt (logfile ONSALA60) eu56lo (logfile TIGOWTZL) eu56lv (logfile WETTZELL) eu56ly (logfile YEBES) #Pfile p1573f (last #pfile) #Ffile rf1573 Nominal Start: 12:01 U.T. on May 15 (day 136) Duration: 23.94 hours Nominal Stop: 11:59 U.T. on May 16 (day 137) Correlator: Bonn CORRELATION =========== Wettzell was the clock reference station for correlation. This experiment was correlated at the Bonn Correlator in three passes. Several scans have been re-correlated. USED TAPES ---------- ID station n arrival week tapes at Bonn Corr. .. .......... ..... ....... 65 DSS65 1 21/00 Ma Matera 1 21/00 Md Medicina 1 21/00 Nt Noto 3 21/00 On Onsala60 2 21/00 Tg TIGOWTZL 1 20/00 Wz Wettzell 1 20/00 Yb Yebes 3 21/00 STATION CLOCKS -------------- REF CLK SYNC CLK RATE CLK SYNC EPOCH usec sec/sec yy ddd hh mm m 35.890 144.4E-14 00 136 15 36 0. *DSS65 Ok i 15.259 0.0 00 136 12 52 0. *MATERA OK d -49.689 -183.3E-14 00 136 20 40 0. *MEDICINA OK s 30.648 0.0 00 136 20 40 0. *NOTO OK t 44.948 0.0 00 136 20 40 0. *ONSALA60 OK a -999955.065 0.0 00 136 15 36 0. *ONSALA60 OK o -1553.300 -1999752.2E-14 00 137 09 14 0. *TIGOWTZL OK v 34.571 0.0 0 0 0 0 0. *WETTZELL Ref y 37.966 -202.2E-14 00 137 20 40 0. *YEBES OK STATION COMMENTS ---------------- DSS65 > Wrong polarization S-band, all data discarded in final fringe. No phase calibration signal at X and S band. MATERA > RFI dropped down fringe amplitude at these channels more than 50% of the average value at 15 scans. MEDICINA > All data were refringed with an higher maximum allowable fraction of bytes in error (0.5 instead of 0.01). NOTO > Fringe amplitude and phase calibration amplitude more than 50% lower than the average value at all scans at channel #3 (frequency 8250 MHz). This channel was discarded in final fringe. ONSALA60 > No particular problem was detected during correlation. TIGOWTZL > The baseline TIGOWTZL-WETTZELL was affected by local interferences at S band at 60 scans. WETTZELL > Stop between 136-1630 and 136-1830 due to WV00136. (Intensive). YEBES > No Fringe amplitude and phase calibration amplitude were detectable at all scans at channel #12 (frequency 2267.99 MHz). This channel was discarded in final fringe. REFRINGE OF DATA ---------------- All data with station MEDICINA were refringed with higher maximum allowable fraction of bytes in error (0.1 instead of 0.01); All baseline with station NOTO were refringed without channel #3 (frequency 8250 MHz); All baseline with station YEBES were refringed without channel #12 (frequency 2267.99 MHz); * STATISTICS ---------- ** Exp# %done COREL FRINGE hrs 1573 96.0 104.7 142.8 88.0 % QF=7-9 .5 % QF=3-6 3.1 % QF=1-2 8.2 % QF=0 .2 % QF=A-N ARCHIVE FILES ------------- 1#AF174 2#AF185 3#AF187 4#AF192 5#AF193 6#AF194 7#AF195 8#AF196 9#AF197 10#AF198 11#AF199 12#AF200 13#AF201 14#AF202 15#AF205 7#Logs + other corr. files 8# REMARKS ====== - The DAT cassette is written in standard UNIX tar format - On the DAT cassette you will find #A-files (TAR#1-TAR#6) - TAR#7 LOG-files and other correlator files (first and second dat-cassette) - TAR#9 + All refringed data (second dat-cassette) * Data Base Vers.1 will be created by GIUB Regards Mauro Sorgente