21MAY25XA Combination report AC contribution --------------------------------------------------------------------------------------------------------- BKG 21MAY25XA_bkg2020a.snx passed ASI 21MAY25XA_asi2020a.snx passed DGF 21MAY25XA_dgf2020a.snx passed GFZ 21MAY25XA_gfz2019a.snx passed GSF 21MAY25XA_gsf2019a.snx passed IAA 21MAY25XA_iaa2019a.snx passed IGE 21MAY25XA_ige2020a.snx passed NMA 21MAY25XA_nma2020a.snx no contribution OPA 21MAY25XA_opa2019a.snx no contribution OSO 21MAY25XA_oso2020a.snx passed USN 21MAY25XA_usn2020b.snx no contribution VIE 21MAY25XA_vie2020c.snx no contribution final weighting factors in COMBI --------------------------------------------------------------------------------------------------------- final weighting factor for BKG = 0.01 final weighting factor for ASI = 0.01 final weighting factor for DGF = 0.00 final weighting factor for GSF = 0.01 final weighting factor for IGE = 0.00 --------------------------------------------------------------------------------------------------------- COMBI ESTIMATE --------------------------------------------------------------------------------------------------------- NUT_X ---- 21:146:18901 mas 1.17958913457129E-01 7.55893E-04 NUT_Y ---- 21:146:18901 mas -1.05835072850588E-01 7.51829E-04 UT ---- 21:146:18901 ms -1.85465956901752E+02 4.00838E-05 XPO ---- 21:146:18901 mas 1.53503259064821E+02 8.67195E-04 YPO ---- 21:146:18901 mas 4.44832216319591E+02 7.80334E-04 LOD ---- 21:146:18901 msD 2.02171297902541E-01 1.16354E-04 XPOR ---- 21:146:18901 masD 1.41314170710559E+00 2.86357E-03 YPOR ---- 21:146:18901 masD -3.39144512394670E-01 3.00817E-03 STAX 7331 21:146:17279 m 1.20246240273973E+06 1.15240E-13 STAY 7331 21:146:17279 m 2.52734584619178E+05 1.15240E-13 STAZ 7331 21:146:17279 m 6.23776630450959E+06 1.15240E-13 STAX 7392 21:146:17279 m 1.20107058316611E+06 3.41174E-05 STAY 7392 21:146:17279 m 2.52129354193896E+05 2.77845E-05 STAZ 7392 21:146:17279 m 6.23802255310812E+06 1.30544E-04 STAX 7213 21:146:17279 m 3.37060568043836E+06 1.15240E-13 STAY 7213 21:146:17279 m 7.11917843539726E+05 1.15240E-13 STAZ 7213 21:146:17279 m 5.34983099109041E+06 1.15240E-13 STAX 7382 21:146:17279 m -8.38201298865753E+05 1.15240E-13 STAY 7382 21:146:17279 m 3.86575157241918E+06 1.15240E-13 STAZ 7382 21:146:17279 m 4.98767086752877E+06 1.15240E-13 STAX 7381 21:146:17279 m 3.45120735595890E+06 1.15240E-13 STAY 7381 21:146:17279 m 3.06037554267945E+06 1.15240E-13 STAZ 7381 21:146:17279 m 4.39191512043562E+06 1.15240E-13 STAX 7224 21:146:17279 m 4.07553949464384E+06 1.15240E-13 STAY 7224 21:146:17279 m 9.31735682032877E+05 1.15240E-13 STAZ 7224 21:146:17279 m 4.80162961325205E+06 1.15240E-13 STAX 7368 21:146:17279 m -3.11008024652055E+06 1.15240E-13 STAY 7368 21:146:17279 m 4.08206657639452E+06 1.15240E-13 STAZ 7368 21:146:17279 m 3.77507673682192E+06 1.15240E-13 STAX 7378 21:146:17279 m 5.08549079560274E+06 1.15240E-13 STAY 7378 21:146:17279 m 2.66816164996712E+06 1.15240E-13 STAZ 7378 21:146:17279 m -2.76869248380548E+06 1.15240E-13 STAX 7390 21:146:17279 m 4.61852430453739E+06 8.44340E-05 STAY 7390 21:146:17279 m -2.16602067786654E+06 3.58065E-05 STAZ 7390 21:146:17279 m 3.81627039464257E+06 7.74130E-05 STAX 7298 21:146:17279 m -5.54383785427397E+06 1.15240E-13 STAY 7298 21:146:17279 m -2.05456632325205E+06 1.15240E-13 STAZ 7298 21:146:17279 m 2.38785272627123E+06 1.15240E-13 STAX 7377 21:146:17279 m -5.11532461943836E+06 1.15240E-13 STAY 7377 21:146:17279 m 4.77843274646575E+05 1.15240E-13 STAZ 7377 21:146:17279 m -3.76719254865479E+06 1.15240E-13 --------------------------------------------------------------------------------------------------------- BKG --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 8509 NUMBER OF UNKNOWNS 815 WEIGHTED SQUARE SUM OF O-C 1.81461623782954D+17 SQUARE SUM OF RESIDUALS (VTPV) 6.85115802866371D+03 VARIANCE FACTOR 8.79995407129051D-01 WRMS OF POSTFIT RESIDUALS 3.36179559637881D-11 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- Scale: 0.00 [ppb] Scale_s: 0.16 [ppb] Scale: 0 [mm] --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | -0.00218| sc_s_off_xpol | 0.00349| sc_rat_xpol | -0.02200| sc_s_rat_xpol | 0.00582| wrms_xpol | 0.04534| rms_xpol | 0.06640| sc_off_ypol | 0.00291| sc_s_off_ypol | 0.00292| sc_rat_ypol | 0.01192| sc_s_rat_ypol | 0.00529| wrms_ypol | 0.03988| rms_ypol | 0.04823| sc_off_dut1 | -0.00006| sc_s_off_dut1 | 0.00020| sc_rat_dut1 | -0.00056| sc_s_rat_dut1 | 0.00037| wrms_dut1 | 0.00270| rms_dut1 | 0.00359| sc_off_xpolr | -0.02545| sc_s_off_xpolr| 0.00789| sc_rat_xpolr | -0.01408| sc_s_rat_xpolr| 0.01375| wrms_xpolr | 0.10493| rms_xpolr | 0.19925| sc_off_ypolr | -0.00174| sc_s_off_ypolr| 0.00906| sc_rat_ypolr | -0.02889| sc_s_rat_ypolr| 0.01633| wrms_ypolr | 0.12310| rms_ypolr | 0.16376| sc_off_lod | 0.00020| sc_s_off_lod | 0.00042| sc_rat_lod | 0.00005| sc_s_rat_lod | 0.00077| wrms_lod | 0.00578| rms_lod | 0.00859| sc_off_dX | 0.00445| sc_s_off_dX | 0.00262| sc_rat_dX | 0.00475| sc_s_rat_dX | 0.00453| wrms_dX | 0.03499| rms_dX | 0.04264| sc_off_dY | -0.00314| sc_s_off_dY | 0.00237| sc_rat_dY | -0.00773| sc_s_rat_dY | 0.00416| wrms_dY | 0.03207| rms_dY | 0.04634| --------------|----------------------| ASI --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 8818 NUMBER OF UNKNOWNS 1099 WEIGHTED SQUARE SUM OF O-C 2.69323514651014D+17 SQUARE SUM OF RESIDUALS (VTPV) 7.20189683616468D+03 VARIANCE FACTOR 9.08541133891257D-01 WRMS OF POSTFIT RESIDUALS 2.95328948872995D-11 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- Scale: -0.19 [ppb] Scale_s: 0.13 [ppb] Scale: -1.2 [mm] --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | 0.00320| sc_s_off_xpol | 0.00298| sc_rat_xpol | -0.00123| sc_s_rat_xpol | 0.00489| wrms_xpol | 0.03885| rms_xpol | 0.05465| sc_off_ypol | 0.00402| sc_s_off_ypol | 0.00261| sc_rat_ypol | -0.01000| sc_s_rat_ypol | 0.00470| wrms_ypol | 0.03552| rms_ypol | 0.04156| sc_off_dut1 | -0.00050| sc_s_off_dut1 | 0.00017| sc_rat_dut1 | -0.00003| sc_s_rat_dut1 | 0.00032| wrms_dut1 | 0.00238| rms_dut1 | 0.00332| sc_off_xpolr | -0.02474| sc_s_off_xpolr| 0.00910| sc_rat_xpolr | -0.00416| sc_s_rat_xpolr| 0.01551| wrms_xpolr | 0.12069| rms_xpolr | 0.16480| sc_off_ypolr | -0.01230| sc_s_off_ypolr| 0.00837| sc_rat_ypolr | -0.00841| sc_s_rat_ypolr| 0.01492| wrms_ypolr | 0.11354| rms_ypolr | 0.17006| sc_off_lod | 0.00049| sc_s_off_lod | 0.00047| sc_rat_lod | 0.00040| sc_s_rat_lod | 0.00085| wrms_lod | 0.00642| rms_lod | 0.01130| sc_off_dX | -0.00280| sc_s_off_dX | 0.00223| sc_rat_dX | -0.00692| sc_s_rat_dX | 0.00380| wrms_dX | 0.02982| rms_dX | 0.04068| sc_off_dY | -0.00111| sc_s_off_dY | 0.00216| sc_rat_dY | 0.00716| sc_s_rat_dY | 0.00371| wrms_dY | 0.02910| rms_dY | 0.03900| --------------|----------------------| DGF --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 7930 NUMBER OF UNKNOWNS 710 NUMBER OF DEGREES OF FREEDOM 7220 WEIGHTED SQUARE SUM OF O-C 9.216000000000000E+03 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- Scale: -0.07 [ppb] Scale_s: 0.53 [ppb] Scale: -0.5 [mm] --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | -0.00210| sc_s_off_xpol | 0.00291| sc_rat_xpol | 0.01328| sc_s_rat_xpol | 0.00458| wrms_xpol | 0.03552| rms_xpol | 0.08037| sc_off_ypol | -0.00235| sc_s_off_ypol | 0.00234| sc_rat_ypol | -0.00299| sc_s_rat_ypol | 0.00401| wrms_ypol | 0.03033| rms_ypol | 0.04720| sc_off_dut1 | -0.00003| sc_s_off_dut1 | 0.00018| sc_rat_dut1 | 0.00004| sc_s_rat_dut1 | 0.00032| wrms_dut1 | 0.00234| rms_dut1 | 0.00344| sc_off_xpolr | -0.00085| sc_s_off_xpolr| 0.00837| sc_rat_xpolr | -0.00053| sc_s_rat_xpolr| 0.01388| wrms_xpolr | 0.10650| rms_xpolr | 0.23257| sc_off_ypolr | -0.00178| sc_s_off_ypolr| 0.00853| sc_rat_ypolr | 0.00003| sc_s_rat_ypolr| 0.01482| wrms_ypolr | 0.11135| rms_ypolr | 0.19394| sc_off_lod | -0.00079| sc_s_off_lod | 0.00043| sc_rat_lod | -0.00109| sc_s_rat_lod | 0.00076| wrms_lod | 0.00571| rms_lod | 0.00887| sc_off_dX | 0.00389| sc_s_off_dX | 0.00230| sc_rat_dX | 0.00567| sc_s_rat_dX | 0.00381| wrms_dX | 0.02946| rms_dX | 0.04530| sc_off_dY | 0.00333| sc_s_off_dY | 0.00218| sc_rat_dY | 0.00255| sc_s_rat_dY | 0.00367| wrms_dY | 0.02824| rms_dY | 0.04309| --------------|----------------------| GFZ --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 8559 NUMBER OF UNKNOWNS 1122 SQUARE SUM OF RESIDUALS (VTPV) 9.010923403483815E+03 VARIANCE FACTOR 1.065246885386430E+00 WEIGHTED SQUARE SUM OF O-C 1.291929575676285E+04 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | -0.00578| sc_s_off_xpol | 0.00958| sc_rat_xpol | 0.03368| sc_s_rat_xpol | 0.06271| wrms_xpol | 0.06047| rms_xpol | 0.07468| sc_off_ypol | -0.01583| sc_s_off_ypol | 0.00753| sc_rat_ypol | -0.05615| sc_s_rat_ypol | 0.04682| wrms_ypol | 0.04849| rms_ypol | 0.06434| sc_off_dut1 | 0.00085| sc_s_off_dut1 | 0.00064| sc_rat_dut1 | -0.00477| sc_s_rat_dut1 | 0.00424| wrms_dut1 | 0.00390| rms_dut1 | 0.00434| sc_off_xpolr | -0.02990| sc_s_off_xpolr| 0.02616| sc_rat_xpolr | 0.16286| sc_s_rat_xpolr| 0.16755| wrms_xpolr | 0.16750| rms_xpolr | 0.19658| sc_off_ypolr | -0.02581| sc_s_off_ypolr| 0.03421| sc_rat_ypolr | 0.24787| sc_s_rat_ypolr| 0.22253| wrms_ypolr | 0.21866| rms_ypolr | 0.26793| sc_off_lod | -0.00028| sc_s_off_lod | 0.00176| sc_rat_lod | 0.00801| sc_s_rat_lod | 0.01172| wrms_lod | 0.01061| rms_lod | 0.01480| sc_off_dX | 0.00416| sc_s_off_dX | 0.00742| sc_rat_dX | 0.01251| sc_s_rat_dX | 0.04720| wrms_dX | 0.04769| rms_dX | 0.07077| sc_off_dY | 0.01370| sc_s_off_dY | 0.00595| sc_rat_dY | -0.03324| sc_s_rat_dY | 0.04010| wrms_dY | 0.03751| rms_dY | 0.04385| --------------|----------------------| GSF --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 8572 NUMBER OF UNKNOWNS 1111 WEIGHTED SQUARE SUM OF O-C 2.70278414553506D+17 SQUARE SUM OF RESIDUALS (VTPV) 6.50912230261288D+03 VARIANCE FACTOR 8.49344585209742D-01 WRMS OF POSTFIT RESIDUALS 2.74005516519243D-11 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- Scale: 0.33 [ppb] Scale_s: 0.11 [ppb] Scale: 2.1 [mm] --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | -0.00327| sc_s_off_xpol | 0.00584| sc_rat_xpol | -0.00551| sc_s_rat_xpol | 0.01025| wrms_xpol | 0.05895| rms_xpol | 0.07301| sc_off_ypol | -0.00348| sc_s_off_ypol | 0.00550| sc_rat_ypol | 0.02236| sc_s_rat_ypol | 0.01003| wrms_ypol | 0.05843| rms_ypol | 0.06695| sc_off_dut1 | -0.00078| sc_s_off_dut1 | 0.00030| sc_rat_dut1 | 0.00073| sc_s_rat_dut1 | 0.00057| wrms_dut1 | 0.00336| rms_dut1 | 0.00383| sc_off_xpolr | -0.01136| sc_s_off_xpolr| 0.01207| sc_rat_xpolr | -0.00128| sc_s_rat_xpolr| 0.02187| wrms_xpolr | 0.12377| rms_xpolr | 0.14185| sc_off_ypolr | -0.02385| sc_s_off_ypolr| 0.01137| sc_rat_ypolr | -0.03982| sc_s_rat_ypolr| 0.02078| wrms_ypolr | 0.12055| rms_ypolr | 0.14747| sc_off_lod | 0.00024| sc_s_off_lod | 0.00075| sc_rat_lod | -0.00142| sc_s_rat_lod | 0.00137| wrms_lod | 0.00840| rms_lod | 0.00860| sc_off_dX | 0.00208| sc_s_off_dX | 0.00348| sc_rat_dX | -0.00047| sc_s_rat_dX | 0.00617| wrms_dX | 0.03561| rms_dX | 0.04249| sc_off_dY | 0.00613| sc_s_off_dY | 0.00358| sc_rat_dY | 0.00250| sc_s_rat_dY | 0.00641| wrms_dY | 0.03770| rms_dY | 0.04189| --------------|----------------------| IAA --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 7182.000000000000000 NUMBER OF UNKNOWNS 108.000000000000000 WEIGHTED SQUARE SUM OF O-C 2.928521865069744E+18 SQUARE SUM OF RESIDUALS (VTPV) 1.915026714444868E+04 VARIANCE FACTOR 1.392674590521091E+00 WRMS OF POSTFIT RESIDUALS 1.400499532456438E-11 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | -0.00327| sc_s_off_xpol | 0.00584| sc_rat_xpol | -0.00551| sc_s_rat_xpol | 0.01025| wrms_xpol | 0.05895| rms_xpol | 0.07301| sc_off_ypol | -0.00348| sc_s_off_ypol | 0.00550| sc_rat_ypol | 0.02236| sc_s_rat_ypol | 0.01003| wrms_ypol | 0.05843| rms_ypol | 0.06695| sc_off_dut1 | -0.00078| sc_s_off_dut1 | 0.00030| sc_rat_dut1 | 0.00073| sc_s_rat_dut1 | 0.00057| wrms_dut1 | 0.00336| rms_dut1 | 0.00383| sc_off_xpolr | -0.01136| sc_s_off_xpolr| 0.01207| sc_rat_xpolr | -0.00128| sc_s_rat_xpolr| 0.02187| wrms_xpolr | 0.12377| rms_xpolr | 0.14185| sc_off_ypolr | -0.02385| sc_s_off_ypolr| 0.01137| sc_rat_ypolr | -0.03982| sc_s_rat_ypolr| 0.02078| wrms_ypolr | 0.12055| rms_ypolr | 0.14747| sc_off_lod | 0.00024| sc_s_off_lod | 0.00075| sc_rat_lod | -0.00142| sc_s_rat_lod | 0.00137| wrms_lod | 0.00840| rms_lod | 0.00860| sc_off_dX | 0.00208| sc_s_off_dX | 0.00348| sc_rat_dX | -0.00047| sc_s_rat_dX | 0.00617| wrms_dX | 0.03561| rms_dX | 0.04249| sc_off_dY | 0.00613| sc_s_off_dY | 0.00358| sc_rat_dY | 0.00250| sc_s_rat_dY | 0.00641| wrms_dY | 0.03770| rms_dY | 0.04189| --------------|----------------------| IGE --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 8304.000000000000000 NUMBER OF UNKNOWNS 834.000000000000000 SQUARE SUM OF RESIDUALS (VTPV) 8414.174295759023153 NUMBER OF DEGREES OF FREEDOM 7470.000000000000000 VARIANCE FACTOR 1.126395488053417 WEIGHTED SQUARE SUM OF O-C 21808.332716896664351 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- Scale: 0.05 [ppb] Scale_s: 0.54 [ppb] Scale: 0.3 [mm] --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | 0.00278| sc_s_off_xpol | 0.00630| sc_rat_xpol | -0.03897| sc_s_rat_xpol | 0.04247| wrms_xpol | 0.03721| rms_xpol | 0.07387| sc_off_ypol | 0.00884| sc_s_off_ypol | 0.00887| sc_rat_ypol | -0.13962| sc_s_rat_ypol | 0.05959| wrms_ypol | 0.05337| rms_ypol | 0.11149| sc_off_dut1 | 0.00121| sc_s_off_dut1 | 0.00042| sc_rat_dut1 | 0.00759| sc_s_rat_dut1 | 0.00287| wrms_dut1 | 0.00237| rms_dut1 | 0.00447| sc_off_xpolr | 0.07348| sc_s_off_xpolr| 0.03402| sc_rat_xpolr | -0.23177| sc_s_rat_xpolr| 0.23117| wrms_xpolr | 0.20625| rms_xpolr | 0.51517| sc_off_ypolr | -0.03895| sc_s_off_ypolr| 0.03512| sc_rat_ypolr | 0.08461| sc_s_rat_ypolr| 0.24244| wrms_ypolr | 0.20953| rms_ypolr | 0.34894| sc_off_lod | 0.00005| sc_s_off_lod | 0.00229| sc_rat_lod | -0.00861| sc_s_rat_lod | 0.01562| wrms_lod | 0.01237| rms_lod | 0.02529| sc_off_dX | 0.00284| sc_s_off_dX | 0.01098| sc_rat_dX | -0.13468| sc_s_rat_dX | 0.07490| wrms_dX | 0.06694| rms_dX | 0.08237| sc_off_dY | -0.00496| sc_s_off_dY | 0.00776| sc_rat_dY | 0.09942| sc_s_rat_dY | 0.05405| wrms_dY | 0.04522| rms_dY | 0.06600| --------------|----------------------| OSO --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 8570 NUMBER OF UNKNOWNS 1542 NUMBER OF DEGREES OF FREEDOM 7513 VARIANCE FACTOR 9.08189479014205e-01 WEIGHTED SQUARE SUM OF O-C 1.72591638077632e+07 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- parmeter |value --------------|----------| sc_off_xpol | 0.00326| sc_s_off_xpol | 0.00322| sc_rat_xpol | -0.00034| sc_s_rat_xpol | 0.00629| wrms_xpol | 0.03885| rms_xpol | 0.12998| sc_off_ypol | -0.00103| sc_s_off_ypol | 0.00290| sc_rat_ypol | 0.00788| sc_s_rat_ypol | 0.00575| wrms_ypol | 0.03575| rms_ypol | 0.06823| sc_off_dut1 | 0.00044| sc_s_off_dut1 | 0.00039| sc_rat_dut1 | 0.00112| sc_s_rat_dut1 | 0.00082| wrms_dut1 | 0.00485| rms_dut1 | 0.00659| sc_off_xpolr | 0.02299| sc_s_off_xpolr| 0.00902| sc_rat_xpolr | 0.01167| sc_s_rat_xpolr| 0.01742| wrms_xpolr | 0.11041| rms_xpolr | 0.24135| sc_off_ypolr | -0.02094| sc_s_off_ypolr| 0.00898| sc_rat_ypolr | -0.07929| sc_s_rat_ypolr| 0.01767| wrms_ypolr | 0.11063| rms_ypolr | 0.16700| sc_off_lod | -0.00064| sc_s_off_lod | 0.00052| sc_rat_lod | 0.00037| sc_s_rat_lod | 0.00106| wrms_lod | 0.00645| rms_lod | 0.01244| sc_off_dX | 0.00417| sc_s_off_dX | 0.00271| sc_rat_dX | 0.00059| sc_s_rat_dX | 0.00511| wrms_dX | 0.03330| rms_dX | 0.04899| sc_off_dY | 0.00803| sc_s_off_dY | 0.00274| sc_rat_dY | 0.02218| sc_s_rat_dY | 0.00519| wrms_dY | 0.03373| rms_dY | 0.05157| --------------|----------------------| COMBI --------------------------------------------------------------------------------------------------------- +SOLUTION/STATISTICS NUMBER OF OBSERVATIONS 45128 NUMBER OF UNKNOWNS 3736 NUMBER OF DEGREES OF FREEDOM 41392 WEIGHTED SQUARE SUM OF O-C 15701.5335858630 -SOLUTION/STATISTICS --------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------