Presentation des resultats Parametres des transformations issus de la comparaison entre les solutions journalieres calculees sans contrainte et les sites connus dans l'ITRF97 jour 058 / file1 = fichier IRFT97 - file2 = HELM0580.CRD ______________________________________________________________ HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: 0580 TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 7 | DENT 13112M001 | F P | -3.1 2.9 -4.7 | | | 4 | EBRE 13410M001 | F P | .5 8.6 10.5 | | | 20 | GRAS 10002M006 | F P | -.9 2.3 -2.7 | | | 9 | HERS 13212M007 | F P | -3.0 -12.0 -1.6 | | | 11 | SFER 13402M004 | F P | 4.7 -8.2 -13.2 | | | 19 | TOUL 10003M004 | F P | -.4 3.1 10.4 | | | 13 | UPAD 12750M002 | F P | -.4 4.5 -5.1 | | | 17 | WTZR 14201M010 | F P | .9 1.5 -10.7 | | | 18 | ZIMM 14001M004 | F P | .2 -3.2 17.0 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 2.3 6.5 10.3 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 27 RMS OF TRANSFORMATION : 7.9 MM PARAMETERS: TRANSLATION IN X : 198.1 +- 32.4 MM TRANSLATION IN Y : 32.5 +- 44.3 MM TRANSLATION IN Z : 295.1 +- 33.7 MM ROTATION AROUND X-AXIS: - 0 0 .0019 +- .0012 " ROTATION AROUND Y-AXIS: - 0 0 .0023 +- .0013 " ROTATION AROUND Z-AXIS: 0 0 .0018 +- .0012 " SCALE FACTOR : -.0078 +- .0039 MM/KM NUMBER OF ITERATIONS : 2 jour 059 / file1 = fichier IRFT97 - file2 = HELM0590.CRD ______________________________________________________________ HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: 0590 TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 4 | EBRE 13410M001 | F P | 4.4 9.0 11.2 | | | 20 | GRAS 10002M006 | F P | -.5 3.1 -4.1 | | | 9 | HERS 13212M007 | F P | -4.7 -17.7 -3.7 | | | 11 | SFER 13402M004 | F P | 6.1 -6.9 -12.0 | | | 19 | TOUL 10003M004 | F P | -1.1 3.0 5.7 | | | 13 | UPAD 12750M002 | F P | -2.7 5.6 -2.4 | | | 17 | WTZR 14201M010 | F P | -2.3 4.2 -12.7 | | | 18 | ZIMM 14001M004 | F P | -1.5 -1.8 18.1 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 3.7 8.6 10.9 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 24 RMS OF TRANSFORMATION : 9.2 MM PARAMETERS: TRANSLATION IN X : 177.9 +- 43.4 MM TRANSLATION IN Y : -67.8 +- 56.3 MM TRANSLATION IN Z : 344.5 +- 46.0 MM ROTATION AROUND X-AXIS: - 0 0 .0005 +- .0015 " ROTATION AROUND Y-AXIS: - 0 0 .0041 +- .0018 " ROTATION AROUND Z-AXIS: 0 0 .0002 +- .0015 " SCALE FACTOR : -.0069 +- .0048 MM/KM NUMBER OF ITERATIONS : 2 jour 060 / file1 = fichier IRFT97 - file2 = HELM0600.CRD ______________________________________________________________ HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: 0600 TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 7 | DENT 13112M001 | F P | -4.3 4.3 -4.1 | | | 9 | HERS 13212M007 | F P | -2.7 -10.2 1.2 | | | 11 | SFER 13402M004 | F P | 3.9 -1.1 -3.7 | | | 13 | UPAD 12750M002 | F P | 1.1 4.6 -.9 | | | 17 | WTZR 14201M010 | F P | .6 5.0 -9.8 | | | 18 | ZIMM 14001M004 | F P | .0 -2.9 17.4 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 2.9 6.0 9.3 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 18 RMS OF TRANSFORMATION : 7.7 MM PARAMETERS: TRANSLATION IN X : 109.3 +- 35.8 MM TRANSLATION IN Y : -96.2 +- 45.7 MM TRANSLATION IN Z : 277.7 +- 36.5 MM ROTATION AROUND X-AXIS: 0 0 .0005 +- .0012 " ROTATION AROUND Y-AXIS: - 0 0 .0049 +- .0014 " ROTATION AROUND Z-AXIS: 0 0 .0004 +- .0012 " SCALE FACTOR : -.0046 +- .0041 MM/KM NUMBER OF ITERATIONS : 2 jour 061 / file1 = fichier IRFT97 - file2 = HELM0610.CRD ______________________________________________________________ HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: 0610 TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 7 | DENT 13112M001 | F P | -5.7 4.4 -5.4 | | | 9 | HERS 13212M007 | F P | -4.3 -18.5 2.2 | | | 11 | SFER 13402M004 | F P | 7.8 -1.6 -5.8 | | | 13 | UPAD 12750M002 | F P | 1.4 7.1 1.4 | | | 17 | WTZR 14201M010 | F P | .2 6.8 -15.4 | | | 18 | ZIMM 14001M004 | F P | -2.0 1.1 23.0 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 4.9 9.6 12.9 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 18 RMS OF TRANSFORMATION : 11.4 MM PARAMETERS: TRANSLATION IN X : -182.5 +- 52.8 MM TRANSLATION IN Y : -76.4 +- 67.4 MM TRANSLATION IN Z : 148.5 +- 53.9 MM ROTATION AROUND X-AXIS: 0 0 .0006 +- .0018 " ROTATION AROUND Y-AXIS: - 0 0 .0058 +- .0021 " ROTATION AROUND Z-AXIS: 0 0 .0001 +- .0018 " SCALE FACTOR : .0062 +- .0061 MM/KM NUMBER OF ITERATIONS : 2 jour 062 / file1 = fichier IRFT97 - file2 = HELM0620.CRD ______________________________________________________________ HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: 0620 TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 7 | DENT 13112M001 | F P | -3.7 2.3 -7.0 | | | 9 | HERS 13212M007 | F P | -1.0 -10.5 .1 | | | 11 | SFER 13402M004 | F P | 4.5 -.4 -3.9 | | | 13 | UPAD 12750M002 | F P | .1 4.0 -8.2 | | | 17 | WTZR 14201M010 | F P | .8 4.4 -7.3 | | | 18 | ZIMM 14001M004 | F P | -2.1 -.3 26.4 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 2.8 5.5 13.3 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 18 RMS OF TRANSFORMATION : 9.9 MM PARAMETERS: TRANSLATION IN X : 43.2 +- 46.0 MM TRANSLATION IN Y : -15.6 +- 58.7 MM TRANSLATION IN Z : 208.6 +- 46.9 MM ROTATION AROUND X-AXIS: - 0 0 .0007 +- .0015 " ROTATION AROUND Y-AXIS: - 0 0 .0029 +- .0018 " ROTATION AROUND Z-AXIS: 0 0 .0012 +- .0016 " SCALE FACTOR : -.0010 +- .0053 MM/KM NUMBER OF ITERATIONS : 2 jour 063 / file1 = fichier IRFT97 - file2 = HELM0630.CRD ______________________________________________________________ HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: 0630 TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 7 | DENT 13112M001 | F P | -4.6 7.4 -6.5 | | | 4 | EBRE 13410M001 | F P | 2.6 11.3 9.7 | | | 9 | HERS 13212M007 | F P | -4.5 -20.3 4.5 | | | 11 | SFER 13402M004 | F P | 4.6 -7.2 -9.8 | | | 17 | WTZR 14201M010 | F P | -.4 7.4 -12.0 | | | 18 | ZIMM 14001M004 | F P | .2 .7 14.1 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 3.8 11.8 10.9 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 18 RMS OF TRANSFORMATION : 11.1 MM PARAMETERS: TRANSLATION IN X : 37.8 +- 52.5 MM TRANSLATION IN Y : -80.6 +- 84.4 MM TRANSLATION IN Z : 216.3 +- 54.1 MM ROTATION AROUND X-AXIS: - 0 0 .0005 +- .0021 " ROTATION AROUND Y-AXIS: - 0 0 .0033 +- .0021 " ROTATION AROUND Z-AXIS: 0 0 .0004 +- .0021 " SCALE FACTOR : -.0019 +- .0060 MM/KM NUMBER OF ITERATIONS : 2 jour 064 / file1 = fichier IRFT97 - file2 = HELM0640.CRD ______________________________________________________________ HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: 0640 TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 7 | DENT 13112M001 | F P | -6.4 3.2 1.8 | | | 4 | EBRE 13410M001 | F P | 3.7 11.5 7.7 | | | 9 | HERS 13212M007 | F P | -2.7 -19.8 -3.4 | | | 11 | SFER 13402M004 | F P | 6.0 -6.7 -8.6 | | | 13 | UPAD 12750M002 | F P | -1.7 4.9 -1.5 | | | 17 | WTZR 14201M010 | F P | -1.1 7.6 -12.8 | | | 18 | ZIMM 14001M004 | F P | -.2 -1.8 16.8 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 4.1 10.5 10.0 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 21 RMS OF TRANSFORMATION : 9.9 MM PARAMETERS: TRANSLATION IN X : 32.0 +- 42.4 MM TRANSLATION IN Y : -59.9 +- 58.5 MM TRANSLATION IN Z : 190.9 +- 43.8 MM ROTATION AROUND X-AXIS: - 0 0 .0006 +- .0015 " ROTATION AROUND Y-AXIS: - 0 0 .0036 +- .0017 " ROTATION AROUND Z-AXIS: 0 0 .0004 +- .0015 " SCALE FACTOR : .0012 +- .0050 MM/KM NUMBER OF ITERATIONS : 2 Comparaison des solutions journalieres transformees NUM STATION #FIL C RMS 1 2 3 4 5 6 7 ----------------------------------------------------------------------------------------------------------------------------------- 7 DENT 13112M001 6 N 1.2 -1.6 -.3 1.0 -.9 .1 1.7 E 1.8 1.2 -.3 -.3 1.8 -3.4 .9 U 3.2 .4 -.2 1.0 2.7 2.2 -6.2 9 HERS 13212M007 7 N 1.3 -.3 1.5 -.6 1.0 -2.3 1.3 -.6 E 4.5 -3.6 2.1 -5.4 3.0 -5.1 4.7 4.2 U 3.0 1.5 3.7 -1.3 -2.3 -.2 -4.6 3.2 16 MLVL 10092M001 7 N 2.1 -2.7 2.7 1.3 -1.6 -1.0 2.2 -.9 E 1.3 .7 -1.6 -.2 .2 2.0 -1.6 .6 U 2.5 -.6 .3 -4.7 2.3 1.9 2.0 -1.2 4 EBRE 13410M001 4 N 1.7 2.4 -1.7 .2 -.9 E 1.5 1.5 1.1 -1.2 -1.4 U 1.5 -.7 -1.4 .1 2.1 11 SFER 13402M004 7 N 1.3 .7 -.8 1.4 -2.4 .9 .7 -.6 E 3.4 3.6 2.3 -3.5 -3.0 -4.2 2.6 2.1 U 3.8 5.0 3.9 -4.4 -2.4 -4.2 1.7 .4 19 TOUL 10003M004 2 N .5 -.4 .4 E .0 .0 .0 U 3.3 -2.4 2.4 1 MANS 10091M001 7 N 1.4 -1.6 -.4 2.7 -.7 -.3 .8 -.5 E 1.3 1.0 -2.5 -1.0 .0 1.1 1.0 .4 U 5.7 -11.1 2.6 -2.5 1.6 2.0 7.1 .3 5 GINA 10095M001 7 N 2.2 3.1 1.6 .0 -2.0 .0 .6 -3.3 E 2.5 4.4 .5 -1.0 -3.8 -.6 -1.1 1.6 U 6.8 7.3 3.7 -9.5 -9.9 3.4 2.9 2.1 20 GRAS 10002M006 2 N .2 .2 -.2 E .6 .4 -.4 U 1.0 -.7 .7 6 MICH 10011M001 7 N 2.0 3.2 1.3 .4 -1.9 -2.7 .3 -.7 E 1.6 3.1 -.7 -1.4 -.5 .8 -1.3 -.1 U 8.4 2.1 5.0 -7.9 -14.8 6.0 .9 8.8 3 MARS 10073M008 6 N .6 .1 .3 .0 .1 .6 -1.1 E 2.1 .9 .8 -2.8 -.9 -1.4 3.3 U 6.7 4.2 4.4 -13.4 1.6 2.0 1.1 2 SJDV 10090M001 6 N 1.4 1.0 1.3 .8 -1.3 -2.1 .4 E 1.0 1.3 .0 .1 .6 -1.8 -.2 U 3.8 -5.6 1.7 5.8 -1.9 .2 -.2 18 ZIMM 14001M004 7 N 1.1 -1.0 .7 -.8 1.3 1.4 -1.0 -.6 E 1.7 2.1 .6 1.7 -2.2 -.9 -1.8 .7 U 4.2 1.9 .9 1.6 -4.0 -7.5 4.9 2.2 17 WTZR 14201M010 7 N 1.2 -1.1 2.1 -.8 -.4 -.9 .2 .9 E 2.2 3.8 1.1 .2 -1.6 .9 -2.2 -2.3 U 2.6 -.8 1.2 -1.8 3.9 -4.2 .4 1.3 13 UPAD 12750M002 6 N 1.6 .0 2.4 -1.4 -1.8 -.5 1.3 E 1.1 .6 -.5 .5 -2.0 1.1 .2 U 3.4 2.3 -.4 -1.9 -4.2 5.5 -1.4 12 CASC 13909S001 7 N 2.0 -.6 -2.0 3.7 1.4 .2 -1.2 -1.4 E 2.7 2.4 1.3 -3.3 -1.7 -3.4 3.2 1.5 U 6.1 1.3 6.0 -1.0 -4.0 -11.3 5.5 3.5 14 BRST 10004M004 7 N 1.8 -1.1 -1.2 3.6 -.7 .3 .9 -1.8 E 1.3 -2.0 -1.8 .8 .8 .1 .9 1.2 U 5.9 -6.2 -5.2 -.2 7.4 -4.5 8.5 .2 15 MODA 10096M001 6 N 1.9 -2.5 .0 -1.1 1.4 -.7 2.9 E 1.7 2.2 1.1 1.0 -.6 -1.5 -2.2 U 4.4 -1.5 .1 -4.5 .9 8.1 -3.2 22 CREU 13432M001 7 N 1.7 -1.2 2.4 -1.6 -1.6 1.6 1.1 -.7 E 1.6 -.3 .2 -.7 -2.1 2.5 -1.2 1.6 U 4.0 3.7 -.1 -.6 -6.0 1.1 5.7 -3.8 26 WARE 13114M001 7 N 1.0 -.5 2.2 -.2 .0 -.9 -.4 -.3 E 2.0 2.5 -2.2 .1 -.8 2.6 -2.2 .1 U 4.0 -1.3 8.3 -1.8 1.9 -2.1 -2.3 -2.7 27 MTPL 10097M001 7 N 1.3 -.4 -.5 -1.4 .9 -.1 -.8 2.4 E 1.9 1.3 .9 .4 -3.8 -.5 -.6 2.2 U 4.3 -1.5 6.6 -3.8 -1.1 -5.8 3.8 1.8 35 ACOR 13434M001 7 N 1.6 -1.2 -.6 2.8 1.4 .1 -1.5 -1.0 E 2.0 1.1 -.2 -2.1 -.7 -2.8 2.3 2.3 U 4.5 3.9 -2.7 -1.9 -1.3 -6.0 .6 7.5 36 ALAC 13433M001 7 N 1.3 2.1 .6 -.1 -2.2 -.2 -.3 .1 E 1.8 1.0 1.2 -.9 -1.8 -2.7 1.2 2.0 U 5.5 9.3 .3 -7.3 -2.6 -4.6 2.1 2.9 28 ESCO 13435M001 7 N .8 -.5 -.2 .3 1.2 .2 .4 -1.4 E 1.9 1.1 .7 -1.0 -2.3 -1.5 -.3 3.3 U 4.0 -1.6 4.9 -2.8 -5.6 5.4 .2 -.6 25 BELL 13431M001 6 N 1.0 1.1 .6 -.1 -1.6 -.7 .6 E 1.0 1.3 .3 -1.8 .5 -.1 -.1 U 4.7 1.6 7.0 -4.0 -6.5 1.3 .5 37 STJ9 6 N 1.7 -1.0 2.4 1.6 -.1 -1.3 -1.6 E 1.5 1.9 -2.2 .8 -.7 1.0 -.7 U .6 -.1 .1 .1 -.9 1.1 -.2 38 AJAC 10077M005 7 N 2.6 2.2 3.0 -3.2 -3.6 -.7 2.0 .3 E 3.5 .5 1.5 -1.0 -2.8 -4.9 .4 6.2 U 7.9 9.4 7.6 -7.6 -11.7 -3.0 5.0 .3 ----------------------------------------------------------------------------------------------------------------------------------- 1 ----------------------------------------------------------------------------------------------------------------------------------- RMS OF UNIT WEIGHT FOR COORDINATE COMPARISON : .0032 Parametres de la transformation issus de la comparaison de la combinaison realisee sans contrainte des solutions journalieres et les sites connus dans l'ITRF97 HELMERT TRANSFORMATION ---------------------- FILE 1: COORDONNEES RGP ITRF97 FILE 2: SEMAINE 1051 15 DEGRE -- RGP TRANSFORMATION IN EQUATORIAL SYSTEM (X, Y, Z): RESIDUALS IN LOCAL SYSTEM (NORTH, EAST, UP) --------------------------------------------------------------------- | NUM | NAME | FLG | RESIDUALS IN MILLIMETERS | | --------------------------------------------------------------------- | | | | | | | 7 | DENT 13112M001 | F M | -4.5 3.5 -4.5 | | | 4 | EBRE 13410M001 | F M | 2.8 9.3 12.8 | | | 20 | GRAS 10002M006 | F M | .1 2.0 -5.7 | | | 9 | HERS 13212M007 | F M | -2.5 -16.6 .2 | | | 11 | SFER 13402M004 | F M | 4.7 -7.3 -12.1 | | | 19 | TOUL 10003M004 | F M | -.3 2.2 5.0 | | | 13 | UPAD 12750M002 | F M | -.8 4.0 -1.4 | | | 17 | WTZR 14201M010 | F M | -.7 4.6 -11.6 | | | 18 | ZIMM 14001M004 | F M | -.9 -2.5 17.2 | | | | | | | | --------------------------------------------------------------------- | | RMS / COMPONENT | | 2.7 7.7 10.1 | | --------------------------------------------------------------------- NUMBER OF PARAMETERS : 7 NUMBER OF COORDINATES : 27 RMS OF TRANSFORMATION : 8.2 MM PARAMETERS: TRANSLATION IN X : 390.5 +- 33.9 MM TRANSLATION IN Y : -84.7 +- 46.4 MM TRANSLATION IN Z : 583.8 +- 35.3 MM ROTATION AROUND X-AXIS: 0 0 .0004 +- .0012 " ROTATION AROUND Y-AXIS: - 0 0 .0044 +- .0014 " ROTATION AROUND Z-AXIS: - 0 0 .0004 +- .0012 " SCALE FACTOR : -.0194 +- .0041 MM/KM NUMBER OF ITERATIONS : 2 Coordonnees semaine 1051 (ITRF97 epoque 2000 jour 061) SEMAINE 1051 15 DEGRE -- RGP 22-MAR-00 15:44 -------------------------------------------------------------------------------- NUM STATION NAME X (M) Y (M) Z (M) FLAG 38 AJAC 10077M005 4696989.5186 723994.3862 4239678.4558 M 20 GRAS 10002M006 4581690.9930 556114.7433 4389360.7173 M 14 BRST 10004M004 4231162.6573 -332746.7672 4745130.8562 M 1 MANS 10091M001 4274276.0268 11584.2428 4718385.9737 M 27 MTPL 10097M001 4612940.5972 311634.8771 4379108.4768 M 16 MLVL 10092M001 4201577.0532 189860.0092 4779064.7325 M 19 TOUL 10003M004 4627846.1063 119629.2378 4372999.7355 M 5 GINA 10095M001 4597159.0794 465906.9175 4382366.7353 M 6 MICH 10011M001 4578886.9696 458434.3208 4402461.4681 M 3 MARS 10073M008 4630532.8472 433946.2238 4350142.6483 M 15 MODA 10096M001 4470757.6446 525991.0596 4504955.4022 M 2 SJDV 10090M001 4433469.9436 362672.7336 4556211.6440 M 37 STJ9 4186324.1299 564809.2110 4763029.2946 M IGN/ENSG/LAREG . traitements semaine 1051