Final Correlator Notes B o n n C o r r e l a t o r [ Geodetic Institute of University of Bonn ] IVS-R1182 (#1891) STATIONS -------- GILCREEK (Gc-A) > Ok. MATERA (Ma-I) > All scans from 187-0019 to 187-1101 lost due to antenna break failure. Low amplitude in channels "S1" (2232 MHz), "S4" (2312 MHz) and "S6" (2352 MHz) causes about 33% G-codes. Channel "S4" caused the most G-codes -> removed from fringefitting. Manual phasecal in S-band. NY ALESUND (Ny-N) > Ok. TIGO (Tc-T) > Most X-band scans show no phase calibration. About 34 % of the data shows no detection. Low amplitude in the last four X-band channels causes about 13 % H-codes. Some G-codes due to low amplitude in channel "X5" (8732 MHz). Manual phasecal in X-band. TSUKUBA (Ts-U) > Channels "X1L" and "X8L" show low amplitude during the whole experiment. That causes about 13 % G-codes -> removed from fringefitting. Manual phasecal in X-band. WESTFORD (Wf-E) > it seems that station was always about 6 seconds too late on source -> this time was removed from fringefitting -> reason unknown until now ! Low amplitude in S-band channel "S4" (2312 MHz) causes some G-codes. WETTZELL (Wz-V) > Ok. STATION CLOCKS -------------- Clocks: Bonn Station fmout-gps used rate Comments [usec] [usec] [sec/sec] Gc -8.49 -7.46 0.06E-12 Ref. Ma -10.85 -9.45 -3.57E-12 Ny -14.63 -13.70 0.23E-12 Tc -2.75 -1.89 -0.10E-12 Ts 0.30 2.01 0 Wf 7.06 -999992.22 0.17E-12 Wz -15.28 -14.32 -0.06E-12 Date: 2005/07/05 CORRELATION / FOURFIT --------------------- A few scans were recorrelated Refourfit --------- * Manual phasecal with Wz/V as reference if station T and f_group X pc_mode manual pc_phases ghijklmn 63.9 155.6 83.1 160.4 28.6 124.3 59.6 93.5 * Low amplitude in channel "d" if station I and f_group S freqs a b c e f * Manual phasecal with Wz/V as reference if station I and f_group S pc_mode manual pc_phases abcef 162.4 -159.1 123.4 145.3 -167.3 * Low amplitude in lower sidebands of channels "g" and "n" if station U and f_group X freqs g+ h i j k l m n+ * if station E start -6 ** additive phases with STATION Wz/V as reference ** if station A and f_group S pc_phases abcdef -5.5 4.7 .6 1.5 -1.0 -.7 if station A and f_group X pc_phases ghijklmn 1.4 -3.7 3.3 -3.2 -.2 -4.0 2.5 1.3 if station N and f_group S pc_phases abcdef -7.3 3.1 6.4 -3.4 -.2 1.1 if station N and f_group X pc_phases ghijklmn -.9 -3.1 2.7 3.8 .2 -.6 1.5 -1.9 if station I and f_group X pc_phases ghijklmn 3.3 -4.6 -2.5 -3.5 6.5 3.9 3.9 -5.0 if station U and f_group S pc_phases abcdef -5.2 1.8 5.0 -2.0 2.5 -2.2 if station E and f_group S pc_phases abcdef -6.8 -.0 7.5 2.0 -.0 -3.0 if station E and f_group X pc_phases ghijklmn .1 -2.5 2.3 -.2 2.9 -4.3 -1.0 1.4 $ STATISTICS ========== Earliest scan: 105-186-170356 Latest scan: 105-187-164948 Earliest procdate: 105-200-1225 Latest procdate: 105-200-1542 Stations present: AEINTUV Baselines present: IN IU IV NU NV UV AE AT TE EV AN AU AV TV NE UE AI IE IT TU NT Frequencies present: SX Polarizations present: RR SNR extrema: 4.515 366.8 Experiments present: 1891 FQ summary: =========== 84% = FQ 6-9 6% = FQ 0 (Tigo problem) 10% = FQ 1-5,A-F,N,- (Matera problem) 1% = FQ G,H PF = 1.3 Legend: QC = 0 Fringes not detected. = 1-9 Fringes detected, no error condition. Higher number = better quality. = B Interpolation error in fourfit. = D No data in one or more frequency channels. = E Maximum fringe amplitude at edge of SBD, MBD, or rate window. = F "Fork" problem in processing. = G Fringe amp in a channel is <.5 times mean amp (only if SNR>20). = H Low Phase-cal amplitude in one or more channels. = N No valid correlator data. Tot Total number of scans in schedule. Minus Scans in original schedule file for which correlation was not attempted, usually because of known station problems. Qcod 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ---------------------------------------------------------------- IN:X 2 0 0 0 0 0 0 1 6 37 0 0 0 0 0 0 0 0 0 52 98 IN:S 2 0 0 0 0 0 0 2 15 23 0 0 0 0 0 0 4 0 0 52 98 IU:X 6 0 0 0 0 0 0 0 3 25 0 0 0 0 0 0 2 0 0 49 85 IU:S 4 0 0 0 0 0 0 2 6 22 0 0 0 0 0 0 2 0 0 49 85 IV:X 5 0 0 0 0 0 0 2 12 59 0 0 0 0 0 0 0 0 0 75 153 IV:S 6 0 0 0 0 0 0 3 29 33 0 0 0 0 0 0 7 0 0 75 153 IA:X 5 0 0 0 0 0 0 0 3 21 0 0 0 0 0 0 0 0 0 26 55 IA:S 4 0 0 0 0 0 0 0 9 15 0 0 0 0 0 0 1 0 0 26 55 IT:X 12 0 0 0 0 0 0 0 3 14 0 0 0 0 0 0 1 0 0 15 45 IT:S 10 0 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0 0 15 45 IE:X 5 0 0 0 0 0 0 1 17 24 0 0 0 0 0 0 0 0 0 37 84 IE:S 5 0 0 0 0 0 0 0 10 27 0 0 0 0 0 0 5 0 0 37 84 NU:X 1 0 0 0 0 0 0 1 7 212 0 0 0 0 0 0 0 1 1 3 226 NU:S 1 0 0 0 0 0 0 0 9 211 0 0 0 0 0 0 0 1 1 3 226 NV:X 5 0 0 0 0 0 0 0 5 204 0 0 0 0 0 0 0 0 1 2 217 NV:S 5 0 0 0 0 0 0 0 5 200 0 0 0 0 0 0 4 0 1 2 217 NA:X 2 0 0 0 0 0 0 0 13 197 0 0 0 0 0 0 0 0 0 1 213 NA:S 1 0 0 0 0 0 0 0 5 206 0 0 0 0 0 0 0 0 0 1 213 NT:X 16 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 1 0 0 0 25 NT:S 6 0 0 0 0 0 0 0 0 19 0 0 0 0 0 0 0 0 0 0 25 NE:X 10 0 0 0 0 0 0 0 13 114 0 0 0 0 0 0 1 0 0 0 138 NE:S 8 0 0 0 0 0 0 2 0 127 0 0 0 0 0 0 1 0 0 0 138 UV:X 13 0 0 0 0 0 0 0 4 214 0 0 0 0 0 0 0 0 1 2 234 UV:S 4 0 0 0 0 0 0 0 1 222 0 0 0 0 0 0 4 0 1 2 234 UA:X 3 0 0 0 0 0 1 0 8 371 0 0 0 0 1 0 0 0 2 1 387 UA:S 0 0 0 0 0 0 0 0 4 379 0 0 0 0 0 0 0 1 2 1 387 UT:X 17 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 1 33 UT:S 5 0 0 0 0 0 0 0 0 27 0 0 0 0 0 0 0 0 0 1 33 UE:X 7 0 0 0 0 0 0 0 7 109 0 0 0 0 0 0 0 0 0 0 123 UE:S 9 0 0 0 0 0 0 1 1 112 0 0 0 0 0 0 0 0 0 0 123 VA:X 4 0 0 0 0 0 0 0 2 173 0 0 0 0 0 0 0 0 0 0 179 VA:S 1 0 0 0 0 0 0 1 3 172 0 0 0 0 0 0 2 0 0 0 179 VT:X 21 0 0 0 0 0 0 3 13 46 0 0 0 0 0 0 9 0 0 0 92 VT:S 0 0 0 0 0 0 0 0 1 91 0 0 0 0 0 0 0 0 0 0 92 VE:X 12 0 0 0 0 0 0 1 22 213 0 0 0 0 0 0 2 0 1 1 252 VE:S 11 0 0 0 0 0 0 0 7 225 0 0 0 0 0 0 7 0 1 1 252 AT:X 22 0 0 0 0 0 0 0 2 24 0 0 0 0 0 0 3 0 0 1 52 AT:S 5 0 0 0 0 0 0 0 0 46 0 0 0 0 0 0 0 0 0 1 52 AE:X 12 0 0 0 0 0 2 1 23 189 0 0 0 0 0 0 3 0 0 2 232 AE:S 10 0 0 0 1 0 0 2 9 203 0 0 0 0 0 0 5 0 0 2 232 TE:X 59 0 0 1 0 0 0 0 5 138 0 0 0 0 0 0 1 0 1 2 207 TE:S 20 0 0 0 1 0 0 0 0 182 0 0 0 0 1 0 0 0 1 2 207 ---------------------------------------------------------------- Tot 356 0 0 1 2 0 3 23 282 4969 0 0 0 0 2 0 65 3 14 540 6260 - processed files archived on DAT in standard UNIX tar format (DDS2) incl. logfiles etc. - up to now database version 1 is available at the analysis Center BKG Leipzig or on anonymous ftp at ftp.mpifr-bonn.mpg.de directory outgoing/geodesy/database/05JUL05* Regards GEOVLBI-Group BonnCorr geodesy@mpifr-bonn.mpg.de _______________________________________________ IVS-analysis mailing list IVS-analysis@ivscc.gsfc.nasa.gov http://ivscc.gsfc.nasa.gov/mailman/listinfo/ivs-analysis