| Date: | 2001-11-06 09:32:00 | |
| Sender: | Feng Chugang Zhu Yuanlan <EDC slrreport account <slreport@dgfi.badw-muenchen.de>> | |
| Subject: | [SLR-Report] No. 1343: Report on LAGEOS-2 QLNP Residual Analysis | |
| Author: | Feng Chugang Zhu Yuanlan | |
| Content: | ******************************************************************************** SLR Electronic Report 2001-11-06 09:32:00 UTC Message No. 1343 ******************************************************************************** Author: Feng Chugang Zhu Yuanlan Subject: Report on LAGEOS-2 QLNP Residual Analysis Report on LAGEOS-2 QLNP Residual Analysis NOV 06, 2001 Shanghai Astronomical Observatory, National Astronomical Observatories, Chinese Academy of Sciences Station position from ITRF97 (IERS) The nominal editing criteria are summarized below: Residuals above 10 cm are rejected right away (the residual maxmum is 10 cm). Passes with range bias above 10 cm are rejected (labeled DEL). Passes with time bias above 0.1ms are rejected (labeled DEL). Adopted abbreviations: S-ID - Station ID number starting time - beginning time of each pass per station long /pass - duration of each pass, (min.) obs /pass - the number of data in each pass edited obs - the number of data rejected range bias - range bias of each pass, (mm) time bias - time bias of each pass, (us) raw rms - root mean square of residuals for the obrit prec est - root mean square of residuals corrected with range bias and time bias. sat - satellite ID. Residuals are summarized for the following 3-day arcs: wtd rms LAGEOS-2 3-DAY ARC325: 01/10/23 00:00 - 01/10/26 00:00 1.9 LAGEOS-2 3-DAY ARC326: 01/10/26 00:00 - 01/10/29 00:00 1.6 LAGEOS-2 3-DAY ARC327: 01/10/29 00:00 - 01/10/31 00:00 2.0 LAGEOS-2 3-DAY ARC328: 01/10/31 00:00 - 01/11/03 00:00 2.1 LAGEOS-2 3-DAY ARC329: 01/11/03 00:00 - 01/11/06 00:00 1.5 long obs edited range time raw prec sat S-ID starting time /pass /pass obs bias bias rms est year/ m/ d h:mi min mm us mm mm 1864 (MAIDA2) 1864 2001/10/25 15:11 42.3 9 0 DEL 131 5 127 15 L2 1884 (RIGA ) 1884 2001/10/24 16:43 37.7 20 0 8 -19 28 4 L2 1884 2001/10/25 18:51 34.7 14 0 19 -12 26 6 L2 1884 2001/10/27 19:13 17.1 10 1 27 -4 25 2 L2 1884 2001/10/29 19:27 19.6 10 1 15 -9 14 1 L2 1884 2001/11/ 2 15:46 34.0 12 1 13 -40 40 4 L2 1893 (KATSIV) 1893 2001/10/24 17:23 7.2 5 1 DEL 295 -107 68 22 L2 1893 2001/10/25 19: 5 23.3 13 1 48 -13 51 21 L2 1893 2001/10/26 17:29 12.8 8 0 32 16 60 26 L2 7080 (MCDON4) 7080 2001/10/25 18:17 19.0 11 0 16 -10 7 5 L2 7080 2001/10/25 22: 3 21.0 11 0 12 9 7 2 L2 7080 2001/10/26 20:35 11.9 6 0 97 -40 18 3 L2 7080 2001/10/27 0:24 25.6 11 1 11 5 11 2 L2 7080 2001/10/27 4:29 1.9 2 0 DEL -373 -166 16 0 L2 7080 2001/10/28 16:43 4.6 4 0 -39 45 18 10 L2 7080 2001/10/29 0:45 17.6 9 0 -4 39 25 4 L2 7080 2001/10/29 5:16 4.2 3 0 -36 40 38 1 L2 7080 2001/11/ 1 3: 4 18.2 10 1 21 17 12 4 L2 7080 2001/11/ 1 21: 6 19.5 11 0 -10 26 20 2 L2 7080 2001/11/ 2 1:33 17.2 10 1 28 -25 19 1 L2 7080 2001/11/ 2 23: 3 35.7 11 0 -22 -12 22 4 L2 7080 2001/11/ 3 17:30 3.9 3 0 -52 3 39 0 L2 7080 2001/11/ 4 1:23 26.3 13 0 0 -6 9 6 L2 7080 2001/11/ 4 15:33 3.0 3 0 DEL 145 -89 31 4 L2 7080 2001/11/ 5 4: 3 5.7 4 0 DEL 113 -46 17 2 L2 7090 (YARAG ) 7090 2001/10/23 15:57 34.8 17 0 17 -9 18 1 L2 7090 2001/10/23 19:57 39.2 12 0 2 4 7 1 L2 7090 2001/10/24 0:19 20.9 12 0 0 8 9 0 L2 7090 2001/10/24 14: 1 33.2 14 0 -5 -15 19 2 L2 7090 2001/10/24 18: 3 42.5 20 0 12 -4 11 3 L2 7090 2001/10/24 22:17 37.3 19 1 4 1 4 1 L2 7090 2001/10/25 2:29 14.4 7 1 -15 0 15 3 L2 7090 2001/10/26 14:31 12.9 8 0 11 -3 7 0 L2 7090 2001/10/26 22:51 7.7 5 1 -6 17 6 4 L2 7090 2001/10/30 14:35 45.0 21 0 5 -10 19 7 L2 7090 2001/10/30 18:43 10.7 7 1 -10 0 9 0 L2 7090 2001/10/31 13: 1 20.4 12 0 12 -14 10 1 L2 7090 2001/10/31 16:47 35.3 19 0 21 6 22 1 L2 7090 2001/10/31 21:13 10.5 7 1 15 10 11 1 L2 7090 2001/11/ 1 14:55 34.4 12 0 36 -12 30 6 L2 7090 2001/11/ 1 18:59 28.9 13 1 -4 2 7 1 L2 7090 2001/11/ 1 23:29 23.4 5 1 3 -13 12 2 L2 7090 2001/11/ 4 13:13 38.5 18 2 0 -2 4 2 L2 7090 2001/11/ 4 17:19 39.2 16 0 -3 2 5 2 L2 7090 2001/11/ 4 21:31 27.4 15 0 10 6 7 1 L2 7105 (GRF105) 7105 2001/10/23 0:23 13.5 7 0 -18 8 11 0 L2 7105 2001/10/24 20:35 9.4 6 1 -45 -3 46 0 L2 7105 2001/10/25 0:49 14.4 9 1 -49 13 20 1 L2 7105 2001/10/25 4:25 24.2 13 0 -8 16 15 3 L2 7105 2001/10/25 18:22 1.4 2 0 -30 -13 20 0 L2 7105 2001/10/25 22:13 48.8 19 0 -26 -8 25 5 L2 7105 2001/10/26 2:21 47.6 24 2 0 1 3 2 L2 7105 2001/10/26 16:31 16.6 10 1 -6 -1 7 0 L2 7105 2001/10/26 20:39 8.7 6 1 -24 1 21 0 L2 7105 2001/10/27 0:27 46.5 22 0 -17 -1 18 6 L2 7105 2001/10/28 17: 1 8.4 6 0 -65 17 27 4 L2 7105 2001/10/28 20:33 47.2 18 0 -8 -4 15 12 L2 7105 2001/10/29 0:39 37.6 20 6 96 16 70 3 L2 7105 2001/10/29 14:57 3.3 3 0 -43 35 24 6 L2 7105 2001/10/29 18:37 20.5 12 0 0 5 7 4 L2 7105 2001/10/29 22:47 43.1 23 0 -22 16 31 2 L2 7105 2001/10/30 2:55 33.9 14 0 -17 3 16 2 L2 7105 2001/10/30 17: 7 11.8 7 0 -7 -1 8 2 L2 7105 2001/10/31 0:59 45.6 9 0 -23 6 26 6 L2 7105 2001/10/31 23:37 10.7 7 0 -80 27 23 5 L2 7105 2001/11/ 1 3:19 14.9 9 0 -41 26 35 1 L2 7105 2001/11/ 3 21:51 2.8 3 0 -42 -11 51 0 L2 7105 2001/11/ 4 1:23 32.7 18 1 0 3 5 1 L2 7105 2001/11/ 4 15:27 14.5 9 0 -24 -5 24 6 L2 7105 2001/11/ 4 19:17 29.0 14 2 0 0 1 1 L2 7105 2001/11/ 4 23:33 44.9 21 2 -5 0 5 1 L2 7105 2001/11/ 5 3:45 15.0 9 1 -2 -2 3 1 L2 7110 (MNPEAK) 7110 2001/10/23 0: 1 17.5 10 0 -2 12 11 1 L2 7110 2001/10/23 3:49 48.9 18 0 -11 -1 12 3 L2 7110 2001/10/23 8: 3 21.0 8 3 15 11 7 0 L2 7110 2001/10/24 2:27 15.0 9 0 3 -6 7 1 L2 7110 2001/10/24 6:13 30.5 7 1 2 6 9 0 L2 7110 2001/10/25 4: 9 37.0 17 0 -18 2 18 1 L2 7110 2001/10/25 22:22 4.1 3 0 9 -15 7 0 L2 7110 2001/10/26 2:11 44.5 17 2 -2 -3 4 2 L2 7110 2001/10/26 6:19 36.2 14 1 5 -4 5 2 L2 7110 2001/10/27 22:47 5.1 4 1 DEL 208 -125 17 5 L2 7110 2001/10/28 2:27 45.1 24 1 0 1 3 1 L2 7110 2001/10/28 20:35 19.1 8 1 -11 6 4 1 L2 7110 2001/10/29 0:51 20.5 12 0 -19 20 13 0 L2 7110 2001/10/29 4:31 50.6 23 4 -31 5 35 4 L2 7110 2001/10/30 2:39 41.2 14 0 -7 -7 15 3 L2 7110 2001/10/30 6:57 15.3 9 1 18 -15 15 3 L2 7110 2001/11/ 2 5:19 27.3 4 0 16 -6 12 0 L2 7110 2001/11/ 2 18:55 4.8 4 0 -67 -45 31 0 L2 7110 2001/11/ 3 3: 2 47.7 25 2 -20 4 23 6 L2 7110 2001/11/ 5 3:25 33.8 12 1 0 -7 12 6 L2 7210 (HOLLAS) 7210 2001/10/24 6: 5 32.6 13 1 -3 1 3 2 L2 7210 2001/10/24 9:57 18.0 11 1 14 20 15 3 L2 7210 2001/10/30 6:30 52.1 19 1 -11 -6 14 6 L2 7210 2001/10/31 4:48 33.9 16 1 1 -12 13 3 L2 7210 2001/10/31 8:55 29.8 11 0 6 8 17 5 L2 7210 2001/11/ 1 6:49 43.6 12 1 5 -9 12 3 L2 7210 2001/11/ 2 4:53 41.5 11 2 -22 -2 22 5 L2 7210 2001/11/ 2 8:55 42.8 13 1 0 3 11 11 L2 7237 (CHACHU) 7237 2001/10/23 11:21 20.9 11 0 22 -12 27 7 L2 7237 2001/10/24 9:41 21.2 11 1 34 -28 20 7 L2 7237 2001/10/24 13:27 32.4 18 0 42 -20 40 9 L2 7237 2001/10/25 12: 1 3.0 3 0 DEL -120 54 15 9 L2 7237 2001/10/26 9:37 36.0 15 1 39 0 38 5 L2 7237 2001/10/26 13:47 26.7 13 1 52 -17 41 11 L2 7237 2001/10/28 9:43 43.4 17 1 -1 0 10 10 L2 7237 2001/10/29 11:55 33.2 16 1 12 -8 19 7 L2 7237 2001/10/30 10: 9 2.6 3 0 DEL 161 91 51 3 L2 7237 2001/10/31 12:39 1.2 2 0 DEL 137 -86 6 0 L2 7237 2001/11/ 1 10:17 37.0 12 0 6 -18 30 9 L2 7237 2001/11/ 1 14:23 9.0 6 1 79 -8 73 2 L2 7237 2001/11/ 2 12:27 35.4 7 1 8 -6 10 5 L2 7237 2001/11/ 3 10:31 32.5 14 3 25 70 59 7 L2 7356 (URUMQI) 7356 2001/10/27 15:50 9.2 6 0 -6 5 7 2 L2 7356 2001/11/ 2 16:25 20.4 12 2 33 -10 34 3 L2 7356 2001/11/ 3 14:20 47.9 17 6 -20 21 54 4 L2 7356 2001/11/ 4 12:51 3.0 2 0 DEL -1305 102 1025 0 L2 7403 (ARELA2) 7403 2001/10/29 5:32 15.7 9 0 -36 48 43 2 L2 7501 (HARTEB) 7501 2001/11/ 1 18:29 29.6 14 0 3 24 21 1 L2 7501 2001/11/ 2 20:23 39.4 19 0 5 -12 21 2 L2 7501 2001/11/ 3 18:41 33.0 16 0 14 -4 14 1 L2 7501 2001/11/ 3 22:37 45.9 15 0 -40 -3 37 2 L2 7501 2001/11/ 4 2:59 42.7 15 0 -13 -2 13 3 L2 7548 (CAGLI2) 7548 2001/11/ 2 19:59 25.9 12 8 20 92 36 4 L2 7810 (ZIMMER) 7810 2001/10/25 15: 1 23.1 13 0 13 -26 29 2 L2 7810 2001/10/25 19:31 0.9 2 0 DEL 1152 -472 21 0 L2 7810 2001/10/25 22:53 22.8 13 0 -5 11 9 1 L2 7810 2001/10/26 9: 7 8.3 6 0 -9 25 7 3 L2 7810 2001/10/26 12:55 30.0 11 1 -8 3 11 10 L2 7810 2001/10/26 16:49 49.0 26 0 0 -2 9 8 L2 7810 2001/10/26 21: 7 29.5 16 0 1 -7 9 3 L2 7810 2001/10/27 11:19 10.8 7 0 -51 27 11 3 L2 7810 2001/10/27 15:13 16.9 8 0 9 -17 14 4 L2 7810 2001/10/27 19:10 21.7 9 0 5 4 8 2 L2 7810 2001/10/27 23:19 3.6 3 0 -6 22 4 2 L2 7810 2001/10/28 13:19 21.6 10 1 12 -10 7 3 L2 7810 2001/10/28 17:13 37.6 20 0 9 -5 10 6 L2 7810 2001/10/28 21: 5 41.2 16 1 -9 1 11 5 L2 7810 2001/10/29 11:22 22.1 10 0 9 -9 8 5 L2 7810 2001/10/29 15:29 25.2 14 0 20 -12 10 3 L2 7810 2001/10/29 19:23 35.2 17 2 -5 0 5 1 L2 7810 2001/10/30 9:51 0.9 2 0 DEL -117 56 15 0 L2 7810 2001/10/30 13:33 24.3 12 1 43 -27 20 7 L2 7810 2001/10/30 17:17 49.2 22 0 11 -12 24 13 L2 7810 2001/10/30 21:21 36.7 17 1 2 5 7 2 L2 7810 2001/10/31 11:29 28.9 15 1 -17 0 17 5 L2 7810 2001/10/31 15:25 36.9 14 0 19 -1 21 10 L2 7810 2001/11/ 1 9:45 17.0 10 0 23 -28 16 4 L2 7810 2001/11/ 1 13:23 45.8 14 1 -10 -15 31 3 L2 7810 2001/11/ 1 17:29 51.2 18 0 3 8 18 7 L2 7810 2001/11/ 1 21:39 22.6 10 0 -10 21 19 2 L2 7810 2001/11/ 2 11:23 49.2 14 5 -14 0 13 1 L2 7810 2001/11/ 2 15:37 35.3 17 2 11 -9 19 7 L2 7810 2001/11/ 2 20: 3 19.6 8 0 9 -17 18 2 L2 7810 2001/11/ 3 10: 5 2.5 3 0 -14 6 6 0 L2 7810 2001/11/ 3 14: 3 23.6 13 1 24 3 29 4 L2 7810 2001/11/ 3 17:43 51.1 26 1 -14 -4 16 2 L2 7810 2001/11/ 3 21:55 21.4 12 0 -16 -7 17 1 L2 7810 2001/11/ 4 12: 9 20.9 6 0 15 -15 15 4 L2 7810 2001/11/ 4 15:45 52.8 27 0 10 -3 12 3 L2 7810 2001/11/ 4 20:13 23.0 11 0 -2 -13 18 2 L2 7811 (BOROWC) 7811 2001/10/24 20:59 15.0 9 0 -17 -10 25 5 L2 7811 2001/11/ 2 19:57 17.0 10 0 DEL -125 -30 138 10 L2 7824 (SANFER) 7824 2001/10/23 18:31 43.6 23 1 35 -5 35 7 L2 7824 2001/10/23 22:47 4.7 4 0 DEL 520 -25 482 3 L2 7824 2001/10/24 20:42 3.7 3 0 DEL 473 -57 511 2 L2 7824 2001/11/ 1 21:47 4.9 4 0 DEL 102 38 66 7 L2 7832 (RIYADH) 7832 2001/10/23 10:41 25.0 14 1 0 -13 14 1 L2 7832 2001/10/23 14:55 31.2 17 0 -41 13 40 3 L2 7832 2001/10/24 8:35 36.1 18 0 19 -24 34 4 L2 7832 2001/10/27 7: 7 13.0 8 0 34 -21 26 7 L2 7832 2001/10/27 15:19 39.2 21 0 -16 14 24 5 L2 7832 2001/10/28 8:55 45.0 24 0 5 -7 12 3 L2 7832 2001/10/28 13:21 35.6 16 0 10 -9 13 4 L2 7832 2001/10/29 7: 9 35.3 19 0 54 -26 53 4 L2 7832 2001/10/29 11:11 37.5 17 0 -30 -24 35 5 L2 7832 2001/10/29 15:37 35.5 19 0 -37 24 47 4 L2 7832 2001/10/30 9:11 43.0 23 0 0 -19 26 2 L2 7832 2001/10/30 13:41 28.8 13 1 -43 -3 43 4 L2 7832 2001/10/31 7:12 42.4 15 1 27 -21 29 2 L2 7832 2001/10/31 11:29 37.5 14 0 -21 -3 21 2 L2 7832 2001/10/31 15:49 41.2 22 0 20 15 29 3 L2 7832 2001/11/ 3 9:41 41.3 18 0 -28 32 55 23 L2 7832 2001/11/ 3 14: 3 34.8 19 0 3 29 28 1 L2 7832 2001/11/ 4 7:49 35.2 16 1 19 -4 18 1 L2 7832 2001/11/ 4 12: 0 32.3 17 1 -25 -12 24 2 L2 7832 2001/11/ 4 16:15 33.1 13 0 0 35 53 5 L2 7835 (GRASSE) 7835 2001/10/23 22:33 39.1 15 0 13 5 15 3 L2 7835 2001/10/24 12:31 21.0 8 0 32 -4 33 3 L2 7835 2001/10/24 20:47 40.6 16 0 24 -2 24 6 L2 7835 2001/10/25 15: 9 15.8 8 0 55 -28 10 1 L2 7835 2001/10/25 18:41 53.4 23 0 23 -1 23 8 L2 7835 2001/10/28 21:41 5.5 4 0 62 -16 30 2 L2 7835 2001/10/29 19: 7 48.6 23 0 18 4 17 5 L2 7835 2001/11/ 1 17:43 11.5 6 0 25 8 16 1 L2 7835 2001/11/ 1 21:31 44.7 15 0 14 23 34 5 L2 7835 2001/11/ 3 17:39 43.5 20 0 16 0 16 5 L2 7835 2001/11/ 3 21:49 33.3 18 1 9 -3 9 1 L2 7835 2001/11/ 4 19:59 27.2 15 1 19 0 19 2 L2 7836 (POTSD2) 7836 2001/10/26 17:11 3.8 3 0 33 88 33 2 L2 7836 2001/11/ 1 17:57 5.6 4 0 56 13 60 2 L2 7837 (SHAHAI) 7837 2001/10/24 13:31 11.2 6 6 DEL 0 0 3836 0 L2 7837 2001/10/25 11:39 18.6 11 0 29 2 28 6 L2 7837 2001/10/30 14:23 3.6 3 0 41 -1 36 3 L2 7838 (SHO ) 7838 2001/10/23 11:25 42.3 22 1 8 12 24 4 L2 7838 2001/10/24 13:25 43.7 23 2 -15 3 19 8 L2 7838 2001/10/25 11:39 40.8 22 0 -7 14 21 6 L2 7838 2001/10/26 13:41 37.2 20 0 -17 10 23 5 L2 7838 2001/10/30 14:11 15.4 5 0 -1 13 15 4 L2 7838 2001/10/31 4: 5 8.5 6 0 -18 -4 18 10 L2 7838 2001/10/31 8:21 31.0 15 1 -2 25 23 6 L2 7838 2001/10/31 12: 9 48.5 26 2 -46 12 54 9 L2 7838 2001/11/ 4 12:43 38.9 21 1 -13 9 19 8 L2 7839 (GRAZ ) 7839 2001/10/23 10:37 37.0 18 0 -1 2 4 3 L2 7839 2001/10/23 14:39 38.9 14 0 9 -3 8 3 L2 7839 2001/10/31 11:11 53.0 20 2 2 7 13 3 L2 7840 (RGO ) 7840 2001/10/24 20:57 14.9 9 0 13 -4 8 1 L2 7840 2001/10/25 18:45 33.8 15 1 12 -2 14 4 L2 7840 2001/10/27 11:13 9.4 6 0 -6 17 10 6 L2 7840 2001/10/27 14:53 37.2 13 0 19 2 21 8 L2 7840 2001/10/28 17:19 17.1 9 1 38 0 37 1 L2 7840 2001/10/28 21: 9 24.7 14 0 3 -1 4 2 L2 7840 2001/10/30 13:11 37.2 12 1 32 2 32 8 L2 7840 2001/10/30 17:17 36.7 15 0 32 -1 33 11 L2 7840 2001/10/30 21:26 19.1 8 0 15 0 14 0 L2 7840 2001/10/31 11:27 25.1 10 1 0 8 10 4 L2 7840 2001/10/31 15:21 37.6 15 0 30 6 30 9 L2 7840 2001/10/31 19:25 33.0 15 0 -20 -21 33 2 L2 7840 2001/11/ 1 13:27 35.7 18 1 25 -1 25 4 L2 7840 2001/11/ 1 17:31 37.4 14 0 32 14 35 4 L2 7840 2001/11/ 1 21:41 12.5 6 0 0 21 11 1 L2 7840 2001/11/ 2 11:35 31.5 11 0 4 9 13 3 L2 7840 2001/11/ 2 15:33 39.1 16 0 20 -12 30 9 L2 7840 2001/11/ 2 19:43 29.2 7 0 11 -11 19 2 L2 7840 2001/11/ 3 9:55 10.9 7 0 -31 66 31 5 L2 7840 2001/11/ 3 13:41 29.6 8 0 -5 39 56 11 L2 7840 2001/11/ 3 17:43 38.5 20 2 5 1 6 2 L2 7840 2001/11/ 4 19:55 29.5 16 0 6 1 6 3 L2 7845 (GRASSM) 7845 2001/10/23 22:39 39.8 21 4 -19 1 19 1 L2 7845 2001/10/24 16:41 41.5 21 0 16 10 25 2 L2 7845 2001/10/24 20:41 45.3 24 1 -7 1 7 1 L2 7845 2001/10/25 14:45 43.1 23 1 10 5 17 6 L2 7845 2001/10/25 18:43 50.9 22 0 4 5 10 2 L2 7845 2001/10/28 21:20 7.6 5 0 -9 9 13 1 L2 7845 2001/10/29 19:17 44.9 24 0 -2 9 14 3 L2 7845 2001/11/ 4 19:51 16.9 10 1 -11 0 11 1 L2 8834 (WETZL2) 8834 2001/10/23 14:27 39.2 16 1 -1 0 4 4 L2 8834 2001/10/26 16:51 50.7 22 0 0 1 5 4 L2 8834 2001/10/26 21: 7 0.0 1 0 DEL 0 0 0 0 L2 8834 2001/10/30 17:27 18.6 11 0 -9 -3 8 3 L2 8834 2001/10/30 21:21 32.4 13 0 -13 8 15 3 L2 8834 2001/10/31 15:17 46.9 16 0 -12 4 20 6 L2 8834 2001/11/ 2 12:13 6.8 4 0 -41 16 3 2 L2 8834 2001/11/ 3 14:11 17.2 6 0 -3 22 37 3 L2 8834 2001/11/ 3 17:49 35.3 17 1 -30 -1 29 3 L2 8834 2001/11/ 4 11:38 54.2 14 0 -12 10 27 5 L2 8834 2001/11/ 4 15:47 40.8 18 2 3 0 4 2 L2 ”/DGFI3/home/slreport/mbox” complete From: EDC slrreport account ******************************************************************************** |