Date: Mon, 11 Feb 2008 15:38:01 +0100 To: igsmail@igscb.jpl.nasa.gov Subject: [IGSMAIL-5705]: IGS Ultra Comparison (IGU): 1464 2 06 (Resubmission Resubmission) User-Agent: Heirloom mailx 12.3 7/15/07 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20080211143801.E880F50984@kg20.gfz-potsdam.de> From: igsacc@gfz-potsdam.de (Gerd Gendt3) Sender: owner-igsmail Precedence: bulk ****************************************************************************** IGS Electronic Mail 11 Feb 06:38:03 PST 2008 Message Number 5705 ****************************************************************************** Author: AC Coordinator / GFZ Potsdam sum-file Version 2.0 Ultra Rapid IGS Orbit Comparison - Week 1464 Day: 2 Hour: 06 (Jan 29, 2008) Contacts: G. Gendt (gendt@gfz-potsdam.de), Th. Nischan ( nisn@gfz-potsdam.de) COMBINATION STRATEGY: --------------------- For a complete description of the combination strategy along with all tables and statistics, please refer to the IGS Final Combination reports posted on CDDIS within 13 days after the end of the GPS week. REMARKS concerning the Ultra Rapid Orbit Comparison: ---------------------------------------------------- 1. The following Ultra-rapid orbits were excluded from the combination but kept for statistics: -> Centre: COU EMU ESU GFU GOU SIU USU IGU ORBIT COMBINATION AND EVALUATION STATISTICS: -------------------------------------------- Table 1: Daily transformation of each centre to the combined IGS Rapid orbit and clocks. WRMS - RMS weighted by the centres SP3 header accuracy codes. STA - Number of stations in the daily solutions. Table 1.1464.2 GPS week: 1464 Day: 2 MJD: 54494.250 CENT STA| DX DY DZ RX RY RZ SCL RMS WRMS| TOFT TDRFT SDEV RMS | [mm] [mm] [mm] [uas] [uas] [uas] [ppb] [mm] [mm]| [ps] [ps/d] [ps] [ps] --------+----------------------------------------------------+------------------------------ brd n/a| 334 -529 14 -839 -2276 -3982-24.86 1238 1238 | 0 0 --- >>>>>> cou 114| 8 2 -5 511 469 -1276 -.13 41 31 | 428 -1462 --- >>>>>> emu 46| 15 -8 -1 243 15 108 .05 46 30 | -26010 435700 --- >>>>>> esu 39| 17 2 2 402 40 -77 .36 58 59 | -25330 434400 --- >>>>>> gfu 64| 11 -1 0 -143 279 -150 .05 49 32 | -25220 438100 --- >>>>>> siu 62| 23 -9 -7 1178 423 -846 .16 55 55 | 0 0 --- 0 usu 32| 22 12 -3 262 111 150 -.15 85 61 | -26290 435400 --- >>>>>> igu n/a| 12 0 1 344 171 -141 .15 26 26 | -26390 435700 --- >>>>>> igr n/a| 0 0 0 0 0 0 .0 0 0 | 496800 ------ --- 0 Table 2: Daily fit for each satellite and each centre resulting from the comparison of the individual solutions to the IGS Rapid solution. (first 6 hours of the prediction) The "igr" and "IGR" columns are zero since all centres are compared to the "igr" solution. Eclipsing satellites are flagged with an "E" beside the PRN number. "MEDI" stands for median of the centre's satellite RMS. Units: mm Table 2.1464.2 GPS week: 1464 Day: 2 Hour: 06 MJD: 54494.250 Weighted Average PRN | brd cou emu esu gfu siu usu igu igr IGR | ------+---------------------------------------------------+ 1 | 533 36 15 122 39 33 19 32 0 0 | 2 | 282 10 29 117 15 52 25 18 0 0 | 3 | 1081 40 44 54 43 67 64 25 0 0 | 4 | 1419 30 29 109 18 65 37 22 0 0 | 5E | 4696 110 113 51 20 38 70 51 0 0 | 6 | 837 57 36 23 42 25 52 12 0 0 | 8 | 653 19 24 14 27 40 204 13 0 0 | 9 | 794 32 23 60 24 64 44 25 0 0 | 10 | 592 15 66 --- 49 72 --- 37 0 0 | 11 | 615 28 36 67 30 75 41 20 0 0 | 12E | 366 24 18 26 41 43 63 19 0 0 | 13 | 911 18 31 27 32 72 48 25 0 0 | 14 | 644 29 27 39 18 59 45 20 0 0 | 15 | 702 45 21 77 39 75 176 44 0 0 | 16E | 665 30 70 26 136 48 69 16 0 0 | 17 | 1101 27 38 52 25 62 67 24 0 0 | 18 | 899 15 18 40 27 99 149 18 0 0 | 19 | 610 28 39 65 21 37 101 26 0 0 | 20 | 657 25 30 48 47 72 34 25 0 0 | 21 | 1433 33 24 28 26 42 83 19 0 0 | 22 | 453 44 15 58 18 68 71 22 0 0 | 23 | 1170 16 28 20 40 42 66 23 0 0 | 24 | 747 30 38 33 35 28 54 23 0 0 | 25 | 679 31 16 32 29 29 91 14 0 0 | 26 | 291 21 50 73 27 47 59 27 0 0 | 27 | 1157 28 20 27 25 41 116 15 0 0 | 28E | 950 33 32 69 153 49 103 17 0 0 | 29 | 399 84 --- --- --- --- --- --- 0 0 | 30E | 2502 72 133 31 35 16 58 49 0 0 | 31 | 472 23 27 33 34 39 50 20 0 0 | 32 | 806 54 --- --- --- --- --- --- 0 0 | ------+---------------------------------------------------+ RMS | 1237 41 46 58 49 55 85 26 0 | WRMS | 1237 31 30 59 32 55 61 26 0 | MEDI | 702 30 29 40 30 48 63 22 0 | Table 3: Daily fit for each satellite and each centre resulting from the comparison of the individual solutions to the IGS Rapid solution. (24 hours of adjusted orbits) The "igr" and "IGR" columns are zero since all centres are compared to the "igr" solution. Eclipsing satellites are flagged with an "E" beside the PRN number. "MEDI" stands for median of the centre's satellite RMS. Remark: COU results for 06 UT are the prediction from the 00 UT results, i.e. last 6 hours are predicted and are therefore excluded from the comparison. Units: mm Table 3.1464.1 GPS week: 1464 Day: 1 Hour: 06 MJD: 54493.250 Weighted Average PRN | cou emu esu gfu siu usu igu igr IGR | ------+----------------------------------------------+ 1 | 16 18 53 21 36 24 14 0 0 | 2 | 11 16 28 13 59 29 14 0 0 | 3 | 11 14 31 23 73 35 17 0 0 | 4 | 12 19 25 15 53 34 9 0 0 | 5 | 19 45 38 27 60 33 17 0 0 | 6 | 12 16 21 26 50 23 16 0 0 | 8 | 10 15 21 18 52 58 11 0 0 | 9 | 15 15 27 23 39 44 7 0 0 | 10 | 15 23 --- 23 55 --- 18 0 0 | 11 | 19 20 35 31 62 27 19 0 0 | 12 | 13 20 22 23 47 51 13 0 0 | 13 | 10 14 26 17 47 34 11 0 0 | 14 | 16 16 24 19 31 30 10 0 0 | 15 | 15 21 32 17 42 169 21 0 0 | 16 | 10 19 27 57 35 36 12 0 0 | 17 | 16 20 23 19 66 31 13 0 0 | 18 | 11 18 25 16 50 42 13 0 0 | 19 | 14 20 30 20 64 38 14 0 0 | 20 | 13 16 28 20 36 28 13 0 0 | 21 | 12 18 19 22 55 28 14 0 0 | 22 | 16 20 29 12 59 57 13 0 0 | 23 | 10 13 25 20 41 26 10 0 0 | 24 | 9 17 24 26 33 34 13 0 0 | 25 | 13 16 21 19 47 35 13 0 0 | 26 | 13 14 27 19 55 44 10 0 0 | 27 | 11 17 21 19 49 46 13 0 0 | 28 | 10 20 26 21 36 65 9 0 0 | 29 | 15 --- --- --- --- --- --- 0 0 | 30 | 25 51 37 22 60 29 16 0 0 | 31 | 18 16 30 21 41 32 12 0 0 | 32 | 95 --- --- --- --- --- --- 0 0 | ------+----------------------------------------------+ RMS | 22 21 29 23 51 49 14 0 | WRMS | 14 17 26 20 49 38 14 0 | MEDI | 13 18 26 20 50 34 13 0 |