Bernese GNSS Software Version 5.2 Tutorial

7.3 Zero Difference Processing for Clock EstimationMark the corresponding code and phase zero difference observations using programSATMRK ("Menu>Service>Bernese observation files>Mark/delete observations":Repeat the GPSEST–run and store again the residuals....A POSTERIORI SIGMA OF UNIT WEIGHT (PART 1):------------------------------------------A POSTERIORI SIGMA OF UNIT WEIGHT : 0.0009 M (SIGMA OF ONE-WAY L1 PHASE OBSERVABLE AT ...DEGREE OF FREEDOM (DOF) : 97420CHI**2/DOF : 0.79...In the second iteration we screen for residuals bigger than 6 mm in RESRMS and markthese observations with SATMRK, too.If you have done the screening of phase observations in MAUPRP instead of RNXSMT youcan skip the first iteration and you only need to run once through the residual screeningprocedure (sequence of GPSEST, RESRMS, SATMRK) using the final threshold for theresiduals of 6 mm .Bernese GNSS Software, Version 5.2 Page 123