        --- BEGIN of header section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
VERSION Format 6.74 Rerun=02 von 03.06.2024 EPOSOC 5.4  Modus 3 SUN UNIX FORTRAN 90
COMMENT GRACE-D SST Two-Step Processing
        
MODUS    Modus= 3 Elim= 0 Npkt= 0 Elev= 0 Rela= 2 Nuta= 5 EOPc= 3 XXX-3-3 ECS= 1
         |......<>......<>......<>......<>......<>......<>......<>....<><>......<>
               modus  mrelim   npmin   ic     modrel  m_nutat m_eopcor       ecs_flag
                                                              n_eop_inpoly
                                                              n_cip_inpoly
          Rela = 2 : post-newton + Lense-Thirring + deSitter
          Nuta = 5 : dx, dy read from ERDROTAT lines
          EOPc = 3 : tidal and nutational corrections to EOP
          ECS  = 1 : Integration in CIS
          XXX  =-3-3 : n_eop_inpoly interpolation with 3rd order natural splines
                       n_cip_inpoly interpolation with 3rd order natural splines
        
          500 FORMAT (BN,1X,7(6X,I2),4X,2I2,6X,I2)
          READ (zeile%daten, 500) modus, mrelim, npmin, ic, modrel,  &
                                  m_nutat, m_eopcor, n_eop_inpoly,   &
                                  n_cip_inpoly, ecs_flag
        
        
          PRECESS /GFZ/project/ppr/aux_data/REFFRAME/IAU2000A/PRECESSION_IAU2000A
          NUTALUSO/GFZ/project/ppr/aux_data/REFFRAME/IAU2000A/NUT_IAU2000A_LUSO
          NUTAPLAN/GFZ/project/ppr/aux_data/REFFRAME/IAU2000A/NUT_IAU2000A_PLAN
          SIDTIME /GFZ/project/ppr/aux_data/REFFRAME/IAU2000A/GST_IAU2000A
          EOPTIDAL/GFZ/project/ppr/aux_data/REFFRAME/IAU2000A/EOP_IAU2000A_TIDAL
          EOPNUTAT/GFZ/project/ppr/aux_data/REFFRAME/IAU2000A/EOP_IAU2000A_NUTATIONAL
          UT1ZONAL/GFZ/project/ppr/aux_data/REFFRAME/IAU2000A/UT1_35DAYS_IAU2000A_ZONAL
        
PRECESS PRECESSION_zero_xyscip_with_sprime
NUTALUSONUTALUSO_zero_sofa
NUTAPLANNUTAPLAN_zero_sofa
SIDTIME SIDTIME1_EROTA_IAU2000A
EOPTIDALEOPTIDAL1_EOP_IAU2000A_TIDAL+LIBRATION_no_empty_lines
        
UT1ZONALUT1ZONAL1_UT1_35DAYS_IAU2000A_ZONAL
        
        
AUSINPOL aeCIS=1 aeTDS=0 xyCIS=1 xyTDS=0 xyCTS=0
AUSDRUCK  Levl= 0 Pasv= 1 Pasp= 1 Resp= 1 Resc=-1 Mres= 0
AUSDRUCK                                        1
AUSDRUCK                                        2
AUSDRUCK                                        3
AUSDRUCK                                        4
AUSDRUCK                                       99
UPDATERF  ELEMENT   SRADCOEF  ATMOCOEF  EMPICOEF  ACCECOEF
AUSBAHN iotime=0 ioCTS=1 ioTDS=0 -----=0 ioCIS=1   ATT=1
AUSUHREN
AUSBEOB iotime=1 ioCTS=1 ioTDS=0 -----=0 ioCIS=0
MESSTYP    las=1   dop=0   pra=0   pdo=0   opt=0   alt=0   dor=0   cro=0   gps=1
DEFAULT    0.90000
GPSSPEZI  0  0 90.0100.0  1 0.300 8 99000.0    0  1  3  3
        --- END   of header section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
        --- BEGIN of konstant+iteratio section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
KONSTANT0.39860044150001E+150.63781364600001E+070.29825765000001E+030.29979245800000E+090.72921150000000E-04
ITERATIO 25    10 .1000E-02
        --- END   of konstant+iteratio section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
ZEITRAUM 13 05 24 8.8985000000000E+03 9.1666666666667E-01 1.5000000115000E+00       4
        tj2000_begin =  8898.5
        tj2000_end   =  8899.5
        second_begin = 79200.0000000
        second_end   = 43200.0000000
        t0  = 8899.41666666666666666666
        t1  = 8900.00000000000000000000
        -- ERDROTAT records as taken from ppr finals -iau2000 --
        ERDROTAT 2024  5  3  0  0     0.007190  0.408188  37.0180558  37.0000000 1 0  0.000000 0  0.000000  0.275 -0.186 1   BullA     BullA
        ERDROTAT 2024  5  4  0  0     0.009208  0.410140  37.0186553  37.0000000 1 0  0.000000 0  0.000000  0.270 -0.183 1   BullA     BullA
        ERDROTAT 2024  5  5  0  0     0.010790  0.412125  37.0195072  37.0000000 1 0  0.000000 0  0.000000  0.264 -0.179 1   BullA     BullA
        ERDROTAT 2024  5  6  0  0     0.011701  0.413871  37.0203840  37.0000000 1 0  0.000000 0  0.000000  0.257 -0.173 1   BullA     BullA
        ERDROTAT 2024  5  7  0  0     0.012138  0.415203  37.0210984  37.0000000 1 0  0.000000 0  0.000000  0.249 -0.166 1   BullA     BullA
        ERDROTAT 2024  5  8  0  0     0.012306  0.416374  37.0215196  37.0000000 1 0  0.000000 0  0.000000  0.242 -0.156 1   BullA     BullA
        ERDROTAT 2024  5  9  0  0     0.012614  0.417399  37.0216181  37.0000000 1 0  0.000000 0  0.000000  0.236 -0.146 1   BullA     BullA
        ERDROTAT 2024  5 10  0  0     0.013000  0.418694  37.0213837  37.0000000 1 0  0.000000 0  0.000000  0.231 -0.134 1   BullA     BullA
        ERDROTAT 2024  5 11  0  0     0.013608  0.420284  37.0210051  37.0000000 1 0  0.000000 0  0.000000  0.228 -0.122 1   BullA     BullA
        ERDROTAT 2024  5 12  0  0     0.014150  0.421849  37.0206109  37.0000000 1 0  0.000000 0  0.000000  0.228 -0.109 1   BullA     BullA
        ERDROTAT 2024  5 13  0  0     0.014643  0.423343  37.0202464  37.0000000 1 0  0.000000 0  0.000000  0.233 -0.096 1   BullA     BullA
        ERDROTAT 2024  5 14  0  0     0.015200  0.424637  37.0199923  37.0000000 1 0  0.000000 0  0.000000  0.242 -0.082 1   BullA     BullA
        ERDROTAT 2024  5 15  0  0     0.015848  0.425903  37.0199262  37.0000000 1 0  0.000000 0  0.000000  0.256 -0.068 1   BullA     BullA
        ERDROTAT 2024  5 16  0  0     0.016647  0.426656  37.0199860  37.0000000 1 0  0.000000 0  0.000000  0.274 -0.055 1   BullA     BullA
        ERDROTAT 2024  5 17  0  0     0.017658  0.427808  37.0201165  37.0000000 1 0  0.000000 0  0.000000  0.296 -0.041 1   BullA     BullA
        ERDROTAT 2024  5 18  0  0     0.018720  0.429068  37.0203628  37.0000000 1 0  0.000000 0  0.000000  0.321 -0.027 1   BullA     BullA
        ERDROTAT 2024  5 19  0  0     0.020107  0.430125  37.0206485  37.0000000 1 0  0.000000 0  0.000000  0.347 -0.012 1   BullA     BullA
        ERDROTAT 2024  5 20  0  0     0.021802  0.431281  37.0209189  37.0000000 1 0  0.000000 0  0.000000  0.374  0.002 1   BullA     BullA
        ERDROTAT 2024  5 21  0  0     0.023350  0.432501  37.0211704  37.0000000 1 0  0.000000 0  0.000000  0.401  0.016 1   BullA     BullA
        ERDROTAT 2024  5 22  0  0     0.024802  0.434073  37.0213411  37.0000000 1 0  0.000000 0  0.000000  0.398  0.029 1   BullA  BullApre
        ERDROTAT 2024  5 23  0  0     0.026126  0.435723  37.0213118  37.0000000 1 0  0.000000 0  0.000000  0.365  0.039 1   BullA  BullApre
        ERDROTAT 2024  5 24  0  0     0.026796  0.437497  37.0211153  37.0000000 1 0  0.000000 0  0.000000  0.312  0.046 1   BullA  BullApre
        -- ERDROTAT records as taken from /home/RDGFZ06/rso/operational/GPS_30h/SP3/EOP.240513_21_00 --
ERDROTAT 2024  5  3  0  0     0.007236  0.408186  37.0180576  37.0000000 1 0  0.000000 0  0.000000  0.339 -0.225 1   BullA     BullA
ERDROTAT 2024  5  4  0  0     0.009190  0.410140  37.0186548  37.0000000 1 0  0.000000 0  0.000000  0.316 -0.215 1   BullA  BullApre
ERDROTAT 2024  5  5  0  0     0.010806  0.412128  37.0195074  37.0000000 1 0  0.000000 0  0.000000  0.273 -0.180 1   BullA  BullApre
ERDROTAT 2024  5  6  0  0     0.011722  0.413826  37.0203842  37.0000000 1 0  0.000000 0  0.000000  0.219 -0.135 1   BullA  BullApre
ERDROTAT 2024  5  7  0  0     0.012136  0.415250  37.0211015  37.0000000 1 0  0.000000 0  0.000000  0.168 -0.092 1   BullA  BullApre
ERDROTAT 2024  5  8  0  0     0.012356  0.416346  37.0215192  37.0000000 1 0  0.000000 0  0.000000  0.126 -0.056 1   BullA  BullApre
ERDROTAT 2024  5  9  0  0     0.012658  0.417399  37.0216184  37.0000000 1 0  0.000000 0  0.000000  0.099 -0.024 1   BullA  BullApre
ERDROTAT 2024  5 10  0  0     0.013050  0.418729  37.0213836  37.0000000 1 0  0.000000 0  0.000000  0.085  0.006 1   BullA  BullApre
ERDROTAT 2024  5 11  0  0     0.013624  0.420270  37.0210059  37.0000000 1 0  0.000000 0  0.000000  0.082  0.032 1   BullA  BullApre
ERDROTAT 2024  5 12  0  0     0.014179  0.421863  37.0206114  37.0000000 1 0  0.000000 0  0.000000  0.086  0.055 1   BullA  BullApre
ERDROTAT 2024  5 13  0  0     0.014656  0.423345  37.0202462  37.0000000 1 0  0.000000 0  0.000000  0.092  0.074 1   BullA  BullApre
ERDROTAT 2024  5 14  0  0     0.015221  0.424747  37.0199994  37.0000000 1 0  0.000000 0  0.000000  0.100  0.089 1   BullA  BullApre
ERDROTAT 2024  5 15  0  0     0.015853  0.425877  37.0199268  37.0000000 1 0  0.000000 0  0.000000  0.107  0.101 1   BullA  BullApre
ERDROTAT 2024  5 16  0  0     0.016665  0.426697  37.0199867  37.0000000 1 0  0.000000 0  0.000000  0.112  0.109 1   BullA  BullApre
ERDROTAT 2024  5 17  0  0     0.017686  0.427847  37.0201323  37.0000000 1 0  0.000000 0  0.000000  0.116  0.114 1   BullA  BullApre
ERDROTAT 2024  5 18  0  0     0.018760  0.429073  37.0203664  37.0000000 1 0  0.000000 0  0.000000  0.120  0.117 1   BullA  BullApre
ERDROTAT 2024  5 19  0  0     0.020162  0.430195  37.0206116  37.0000000 1 0  0.000000 0  0.000000  0.122  0.118 1   BullA  BullApre
ERDROTAT 2024  5 20  0  0     0.021761  0.431300  37.0211807  37.0000000 1 0  0.000000 0  0.000000  0.123  0.117 1   BullA  BullApre
ERDROTAT 2024  5 21  0  0     0.023538  0.432625  37.0215802  37.0000000 1 0  0.000000 0  0.000000  0.123  0.115 1BullApre  BullApre
ERDROTAT 2024  5 22  0  0     0.025331  0.433944  37.0216830  37.0000000 1 0  0.000000 0  0.000000  0.123  0.111 1BullApre  BullApre
ERDROTAT 2024  5 23  0  0     0.027179  0.435391  37.0216102  37.0000000 1 0  0.000000 0  0.000000  0.121  0.108 1BullApre  BullApre
ERDROTAT 2024  5 24  0  0     0.029053  0.436918  37.0213528  37.0000000 1 0  0.000000 0  0.000000  0.118  0.104 1BullApre  BullApre
ERDROTAT 2024  5 25  0  0     0.030939  0.438486  37.0209510  37.0000000 1 0  0.000000 0  0.000000  0.114  0.102 1BullApre  BullApre
        
        
        --- SATELLIT records extracted from file /GFZ/project/champ/local_aux_data/SATELLIT.stack
            according to the satellite list
             G02 G03 G04 G05 G06 G07 G08 G09 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 G29 G30 G31 G32 1804702
            and the epoch date t=8899.41666666666666666666
SATELLITGPS            2 011   0 00.00000000 1080.0000       0 4 : IIR-B   : 2004.11.06 : at least today (2024.06.03)
SATELLITGPS            3 011   0 00.00000000 1633.0000       0 5 : IIF     : 2014.10.29 : at least today (2024.06.03)
SATELLITGPS            4 011   0 00.00000000 2161.0000       0 6 : IIIA    : 2019.10.21 : at least today (2024.06.03)
SATELLITGPS            5 011   0 00.00000000 1080.0000       0 4 : IIR-M   : 2009.08.17 : at least today (2024.06.03)
SATELLITGPS            6 011   0 00.00000000 1633.0000       0 5 : IIF     : 2014.05.17 : at least today (2024.06.03)
SATELLITGPS            7 011   0 00.00000000 1080.0000       0 4 : IIR-M   : 2008.03.15 : at least today (2024.06.03)
SATELLITGPS            8 011   0 00.00000000 1633.0000       0 5 : IIF     : 2015.07.15 : at least today (2024.06.03)
SATELLITGPS            9 011   0 00.00000000 1633.0000       0 5 : IIF     : 2014.08.02 : at least today (2024.06.03)
SATELLITGPS           10 011   0 00.00000000 1633.0000       0 5 : IIF     : 2015.10.31 : at least today (2024.06.03)
SATELLITGPS           11 011   0 00.00000000 2161.0000       0 6 : IIIA    : 2021.06.17 : at least today (2024.06.03)
SATELLITGPS           12 011   0 00.00000000 1080.0000       0 4 : IIR-M   : 2006.11.17 : at least today (2024.06.03)
SATELLITGPS           13 011   0 00.00000000 1080.0000       0 4 : IIR-A   : 1997.07.23 : at least today (2024.06.03)
SATELLITGPS           14 011   0 00.00000000 2161.0000       0 6 : IIIA    : 2020.11.05 : at least today (2024.06.03)
SATELLITGPS           15 011   0 00.00000000 1080.0000       0 4 : IIR-M   : 2007.10.17 : at least today (2024.06.03)
SATELLITGPS           16 011   0 00.00000000 1080.0000       0 4 : IIR-A   : 2003.01.29 : at least today (2024.06.03)
SATELLITGPS           17 011   0 00.00000000 1080.0000       0 4 : IIR-M   : 2005.09.26 : at least today (2024.06.03)
SATELLITGPS           18 011   0 00.00000000 2161.0000       0 6 : IIIA    : 2020.03.13 : at least today (2024.06.03)
SATELLITGPS           19 011   0 00.00000000 1080.0000       0 4 : IIR-B   : 2004.03.20 : at least today (2024.06.03)
SATELLITGPS           20 011   0 00.00000000 1080.0000       0 4 : IIR-A   : 2000.05.11 : at least today (2024.06.03)
SATELLITGPS           21 011   0 00.00000000 1080.0000       0 4 : IIR-A   : 2003.03.31 : at least today (2024.06.03)
SATELLITGPS           22 011   0 00.00000000 1080.0000       0 4 : IIR-A   : 2023.08.10 : at least today (2024.06.03)
SATELLITGPS           23 011   0 00.00000000 2161.0000       0 6 : IIIA    : 2020.07.14 : at least today (2024.06.03)
SATELLITGPS           24 011   0 00.00000000 1633.0000       0 5 : IIF     : 2012.10.04 : at least today (2024.06.03)
SATELLITGPS           25 011   0 00.00000000 1633.0000       0 5 : IIF     : 2010.05.28 : at least today (2024.06.03)
SATELLITGPS           26 011   0 00.00000000 1633.0000       0 5 : IIF     : 2015.03.25 : at least today (2024.06.03)
SATELLITGPS           27 011   0 00.00000000 1633.0000       0 5 : IIF     : 2013.05.15 : at least today (2024.06.03)
SATELLITGPS           28 011   0 00.00000000 2161.0000       0 6 : IIIA    : 2023.01.31 : at least today (2024.06.03)
SATELLITGPS           29 011   0 00.00000000 1080.0000       0 4 : IIR-M   : 2007.12.20 : at least today (2024.06.03)
SATELLITGPS           30 011   0 00.00000000 1633.0000       0 5 : IIF     : 2014.02.21 : at least today (2024.06.03)
SATELLITGPS           31 011   0 00.00000000 1080.0000       0 4 : IIR-M   : 2006.09.25 : at least today (2024.06.03)
SATELLITGPS           32 011   0 00.00000000 1633.0000       0 5 : IIF     : 2016.02.05 : at least today (2024.06.03)
SATELLIT GRACE-D 1804702 0 0   0 00.00166439  601.6300     994
        
        --- GPSATT generated from /GFZ/project/champ/local_aux_data/GPSATT.stack
        --- for the date 240513 ( JD2 = 8898.5000000000 )
        PRN M IT R A EE ELIM D  YR                 YRR
GPSATT  001 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  002 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  003 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  004 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  005 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  006 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  007 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  008 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  009 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  010 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  011 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  012 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  013 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  014 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  015 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  016 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  017 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  018 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  019 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  020 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  021 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  022 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  023 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  024 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  025 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  026 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  027 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  028 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  029 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  030 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  031 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
GPSATT  032 1  0 0 0 00 10.0 0 0.20000 0 00.00000 0.00165
        --- windup
        A I1 I2 C D COM OBSERV_GPS
WINDUP  1 01 01 1 0  L3 0
        
        
SP3ORBIT WGS GPS SP3ORBIT1_sp3_240513.220000.1400
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            INTEGRAT
INTEGRAT       0        30. .1000E-08
        
        --- begin of ELEMENT stack for 1804702
        -- initial elements as in /dev/shm/make_twostep_input_from_data.LEO.2_3085468/elem.3085468
ELEMENT CTS 1 1 0-.85232518976307E+060.00000000000000E+00 1804702                   33265
ELEMENT CTS 2 1 00.35878797686861E+070.00000000000000E+00 1804702                   33265
ELEMENT CTS 3 1 00.57810207918014E+070.00000000000000E+00 1804702                   33265
ELEMENT CTS 4 1 00.15003507372946E+040.00000000000000E+00 1804702                   33265
ELEMENT CTS 5 1 0-.62512150118390E+040.00000000000000E+00 1804702                   33265
ELEMENT CTS 6 1 00.40831378020996E+040.00000000000000E+00 1804702                   33265
        --- end   of ELEMENT stack for 1804702
        
        
        --- MESSREFS records extracted from file /GFZ/project/champ/local_aux_data/MESSREFS.stack
            according to the satellite list
             G02 G03 G04 G05 G06 G07 G08 G09 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 G28 G29 G30 G31 G32 1804702
            and the epoch date t=8899.41666666666666666666
MESSREFSGPS   0.00000   0.00000   0.00000       2 : IIR-B   : 2004.11.06 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000       3 : IIF     : 2014.10.29 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000       4 : IIIA    : 2019.10.21 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000       5 : IIR-M   : 2009.08.17 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000       6 : IIF     : 2014.05.17 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000       7 : IIR-M   : 2008.03.15 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000       8 : IIF     : 2015.07.15 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000       9 : IIF     : 2014.08.02 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      10 : IIF     : 2015.10.31 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      11 : IIIA    : 2021.06.17 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      12 : IIR-M   : 2006.11.17 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      13 : IIR-A   : 1997.07.23 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      14 : IIIA    : 2020.11.05 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      15 : IIR-M   : 2007.10.17 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      16 : IIR-A   : 2003.01.29 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      17 : IIR-M   : 2005.09.26 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      18 : IIIA    : 2020.03.13 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      19 : IIR-B   : 2004.03.20 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      20 : IIR-A   : 2000.05.11 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      21 : IIR-A   : 2003.03.31 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      22 : IIR-A   : 2023.08.10 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      23 : IIIA    : 2020.07.14 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      24 : IIF     : 2012.10.04 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      25 : IIF-1   : 2010.05.28 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      26 : IIF     : 2015.03.25 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      27 : IIF     : 2013.05.15 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      28 : IIIA    : 2023.01.18 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      29 : IIR-M   : 2007.12.20 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      30 : IIF     : 2014.02.21 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      31 : IIR-M   : 2006.09.25 : at least today (2024.06.03)
MESSREFSGPS   0.00000   0.00000   0.00000      32 : IIF     : 2016.02.05 : at least today (2024.06.03)
MESSREFSLAS  -0.22078  -0.60000   0.32750 1804702 : GRACE-D : 2018.05.29 : at least today (2024.06.03)
MESSREFSGPS 0.3874555 0.2600443 0.0010790 1804702 ANTENNE001    1.00000   0.00000   0.00000   Montage-Phase-Center not known : GRACE-D : 2018.05.29 : at least today (2024.0
        -- MASSCORR extracted from ppr
MASSCORR  8885.564800.0  597.8100 0 0 0   0.00000   0.00000   0.00000   0.00000   0.00000   0.00000 1804702
MASSCORR  8900.564800.0  597.8000 0 0 0   0.00000   0.00000   0.00000   0.00000   0.00000   0.00000 1804702
        
SATAREA  1 2  2.1674 1.00000000 0.00000000 0.00000000 0.05 0.30 0.03 0.16  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Top Silica Glass
SATAREA  2 2  6.0711-1.00000000 0.00000000 0.00000000 0.68 0.20 0.19 0.06  17. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Bottom Radiator Teflon Fluoro Ethylene Propylene
SATAREA  3 2  3.1555 0.64278761 0.00000000 0.76604444 0.05 0.30 0.03 0.16  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Left S.P. Silica Glass
SATAREA  4 2  0.2283-0.64278761 0.00000000-0.76604444 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Left S.P. back MLI Kapt/SiO2
SATAREA  5 2  3.1555 0.64278761 0.00000000-0.76604444 0.05 0.30 0.03 0.16  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Right S.P. Silica Glass
SATAREA  6 2  0.2283-0.64278761 0.00000000 0.76604444 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Right S.P. back MLI Kapt/SiO2
SATAREA  7 2  0.9552 0.00000000-1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Aft Panel SiOx/Kapton
SATAREA  8 2  0.9552 0.00000000 1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C Front Panel SiOx/Kapton
SATAREA  9 2  0.0462 0.00000000 1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C S-Band Boom front SiOx/Kapton
SATAREA 10 2  0.0462 0.00000000-1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C S-Band Boom back SiOx/Kapton
SATAREA 11 2  0.0462 0.00000000 0.00000000-1.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C S-Band Boom right SiOx/Kapton
SATAREA 12 2  0.0462 0.00000000 0.00000000 1.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804701 GRACE-C S-Band Boom left SiOx/Kapton
SATAREA  1 2  2.1674 1.00000000 0.00000000 0.00000000 0.05 0.30 0.03 0.16  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Top Silica Glass
SATAREA  2 2  6.0711-1.00000000 0.00000000 0.00000000 0.68 0.20 0.19 0.06  17. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Bottom Radiator Teflon Fluoro Ethylene Propylene
SATAREA  3 2  3.1555 0.64278761 0.00000000 0.76604444 0.05 0.30 0.03 0.16  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Left S.P. Silica Glass
SATAREA  4 2  0.2283-0.64278761 0.00000000-0.76604444 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Left S.P. back MLI Kapt/SiO2
SATAREA  5 2  3.1555 0.64278761 0.00000000-0.76604444 0.05 0.30 0.03 0.16  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Right S.P. Silica Glass
SATAREA  6 2  0.2283-0.64278761 0.00000000 0.76604444 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Right S.P. back MLI Kapt/SiO2
SATAREA  7 2  0.9552 0.00000000-1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Aft Panel SiOx/Kapton
SATAREA  8 2  0.9552 0.00000000 1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D Front Panel SiOx/Kapton
SATAREA  9 2  0.0462 0.00000000 1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D S-Band Boom front SiOx/Kapton
SATAREA 10 2  0.0462 0.00000000-1.00000000 0.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D S-Band Boom back SiOx/Kapton
SATAREA 11 2  0.0462 0.00000000 0.00000000-1.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D S-Band Boom right SiOx/Kapton
SATAREA 12 2  0.0462 0.00000000 0.00000000 1.00000000 0.40 0.26 0.23 0.15  20. 0.00 0.00 0.00 0.00   0. 1804702 GRACE-D S-Band Boom left SiOx/Kapton
        --- BEGIN of the_MEANPOLE section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        linear mean pole model as recommended by J. Ries (CSR) in 07/2017:
MEANPOLE   -0.5 0.055   0.3205   1460.5 0.0617080.33434   1
        <------><------><------><------><------><------><->
         tpolm1  xpolm1  ypolm1  tpolm2  xpolm2  ypolm2 mpflag
        
        xpolm, ypolm will be used as given on the MEANPOLE record,
        model replaces C21(t), S21(t)
        --- END   of the_MEANPOLE section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            POTFILET
POTFILET120120     POTFILET1_EIGEN-6C4.360x360.oc
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            OPTMODEL
OPTMODEL 2 12 OPTMODEL1_desai_scopole_coef.txt
        
        
        -- the lunar gravity field ---
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            POT.OLUN
POTMOLUN  4  4 .49027990000000E+13 .17380900000000E+07         FERRARI77
POTCOLUN  2  0 -.91520000E-04 0.00000000E+00 -1 FERRARI77
POTCOLUN  3  0 -.48950000E-05 0.00000000E+00 -1 FERRARI77
POTCOLUN  4  0  .17300000E-05 0.00000000E+00 -1 FERRARI77
POTCOLUN  2  1  .20450000E-05 -.22680000E-06 -1 FERRARI77
POTCOLUN  3  1  .27040000E-04  .60010000E-05 -1 FERRARI77
POTCOLUN  4  1 -.51020000E-05  .29130000E-05 -1 FERRARI77
POTCOLUN  2  2  .33660000E-06  .39070000E-07 -1 FERRARI77
POTCOLUN  3  2  .11520000E-04  .11780000E-05 -1 FERRARI77
POTCOLUN  4  2 -.13860000E-04 -.34070000E-05 -1 FERRARI77
POTCOLUN  3  3  .24980000E-04 -.90230000E-05 -1 FERRARI77
POTCOLUN  4  3 -.13690000E-05 -.21060000E-04 -1 FERRARI77
POTCOLUN  4  4 -.13010000E-04 -.11650000E-05 -1 FERRARI77
        
        --- BEGIN of the_GMPLAs section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        copied from /GFZ/project/ppr/aux_data/EPHEM/430/GMBODIES
GMPLASOL1.32712440041939E+20
GMPLALUN4.90280006600000E+12
GMPLAJUP1.26712764800000E+17
GMPLAVEN3.24858592000000E+14
GMPLASAT3.79405852000000E+16
GMPLAMAR4.28283752140000E+13
GMPLAMER2.20317800000000E+13
GMPLAURA5.79454860000000E+15
GMPLANEP6.83652710058000E+15
GMPLAPLU9.77000000000000E+11
        --- END   of the_GMPLAs section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
        --- BEGIN of the_planet_ephemeris section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
CHANFILECHANFILE1_CIS_luso
CHANFILECHANFILE2_CIS_jupiter
CHANFILECHANFILE3_CIS_venus
CHANFILECHANFILE4_CIS_saturn
CHANFILECHANFILE5_CIS_mars
CHANFILECHANFILE6_CIS_mercury
CHANFILECHANFILE7_CIS_uranus
CHANFILECHANFILE8_CIS_neptune
CHANFILECHANFILE9_CIS_pluto
        --- END   of the_planet_ephemeris section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
        -- Step size for ATMOCOEF : 0.25
        
CHANSAT  1804702   ---- BEGIN of perturbation force record for LEO 1804702
         ./make_perturbation_forces.3 8899.41666666666666666666 8900.00000000000000000000 0.25 0.5 0.0001
        t0   = 8899.41666666666666666666
        t1   = 8900.00000000000000000000
        tt0  = 8899.50000000000
        tt1  = 8900.00000000000
        tref = 0.5
        
        --- BEGIN of KLEFORCE section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        ITER NORM POTI MOND PLAN ATMO SCHE ALBE STRA ETID OTID EMPI ATMP ACCE
KLEFORCE  1    1    2    1    1    1    1    0    1    1    1    1    1    0
KLEFORCE  2    0    2    1    1    1    1    0    1    1    1    1    1    0
        --- END   of KLEFORCE section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
        --- the following code lines are taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            SRADMOD
            SRADCOEF F0
SRADMOD  00.456050000E-050.114000000E+01
SRADCOEF F0 0.000000000E+00 10.192259731E+010.300000000E+00
        
        --- the following code lines are taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            ATMOMOD
            ATMOCOEF P0
ATMOMOD 12
ATMOCOEF P0  00.100000000E+011.000000000E+000.000000000E+00
        begin time: 8899.41666666666666666666    end time : 8900.00000000000000000000 (jd2000)
        margin:     30 days
        step size:  0.25 days
        a-priori sigma : 0.3
ATMOCOEF P1  01.000000000D+000.000000000D+01+8.86800000e+03
ATMOCOEF P1  10.981497215E+00+3.00000000e-01+8.89941667e+03
ATMOCOEF P1  10.109002611E+01+3.00000000e-01+8.89966667e+03
ATMOCOEF P1  10.117865004E+01+3.00000000e-01+8.89991667e+03
ATMOCOEF P1  01.000000000D+000.000000000D+01+8.93000000e+03
        
        -- solar flux values taken from /GFZ/project/ppr/aux_data/SOFLUMAG/gfzop.SOFLUMAG --
           with a safety margin of 5 days ---
SOFLUMAG  9  5 24    3    5    3    5    4    4    9    7  233.0  175.2  gfzFAP swpcDSDprelimin
SOFLUMAG 10  5 24   12   12    9    7   22  179  300  300  223.0  175.9  gfzFAP swpcDSDprelimin
SOFLUMAG 11  5 24  400  236  236  400  300  236  179  179  214.0  176.5  gfzFAP swpcDSDprelimin
SOFLUMAG 12  5 24   94  132   22   32    7   15   27   94  222.0  177.3  gfzFAP swpcDSDprelimin
SOFLUMAG 13  5 24   56   80   18   12   18   12    9    9  215.0  178.3  gfzFAP swpcDSDprelimin
SOFLUMAG 14  5 24    5    5    5    9    9    6    7    3  220.0  179.4  gfzFAP swpcDSDprelimin
SOFLUMAG 15  5 24    5    7    9   12    7    7   15    9  216.0  180.6  gfzFAP swpcDSDprelimin
SOFLUMAG 16  5 24   11   18   60   39   44   24   11    2  207.0  181.7 swpcEAP swpcDSDprelimin
SOFLUMAG 17  5 24    5   11    7   10   28   51   60   44  204.0  182.8 swpcEAP swpcDSDprelimin
SOFLUMAG 18  5 24   24   24    9   18    9   11    4    4  194.0  184.0 swpcEAP swpcDSDprelimin
SOFLUMAG 19  5 24    4   17    5   12   17   14   14    7  201.0  185.3 swpcEAP swpcDSDprelimin
        
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            ALBEMOD
        --- warning : line for code word ALBEMOD not found inside /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2!
        
        begin time: 8899.50000000000    end time : 8900.00000000000 (jd2000)
        margin:     30 days
        ALBECOEF P1  01.000000000D+000.000000000D+01+8.86800000e+03
        ALBECOEF P1  01.000000000D+000.000000000D+01+8.93000000e+03
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            EMPIMOD
EMPIMOD        4 2
        #===================================#
        # generate EMPICOEF for:            #
        # t0              =     8899.416667 #
        # t1              =     8900.000000 #
        # stepsize hh:min =            1:15 #
        # stepsize_jd2    =    0.0520833335 #
        # Type            =              PC #
        # Direction       =              TN #
        # sigma           =          1.0e-6 #
        # Degree          =               1 #
        #===================================#
        --
EMPICOEF PCT11-.154896677E-07+1.00000000e-06+8.89941667e+03
EMPICOEF PST11-.187512629E-07+1.00000000e-06+8.89941667e+03
EMPICOEF PCN110.614953765E-07+1.00000000e-06+8.89941667e+03
EMPICOEF PSN11-.377004327E-07+1.00000000e-06+8.89941667e+03
        --
EMPICOEF PCT110.377990092E-07+1.00000000e-06+8.89946875e+03
EMPICOEF PST11-.165259148E-07+1.00000000e-06+8.89946875e+03
EMPICOEF PCN11-.379034705E-07+1.00000000e-06+8.89946875e+03
EMPICOEF PSN11-.384948670E-07+1.00000000e-06+8.89946875e+03
        --
EMPICOEF PCT110.239070297E-07+1.00000000e-06+8.89952083e+03
EMPICOEF PST11-.678908557E-08+1.00000000e-06+8.89952083e+03
EMPICOEF PCN110.329380957E-07+1.00000000e-06+8.89952083e+03
EMPICOEF PSN11-.987784900E-08+1.00000000e-06+8.89952083e+03
        --
EMPICOEF PCT110.413041888E-07+1.00000000e-06+8.89957292e+03
EMPICOEF PST11-.959801693E-08+1.00000000e-06+8.89957292e+03
EMPICOEF PCN11-.136604655E-07+1.00000000e-06+8.89957292e+03
EMPICOEF PSN110.942377894E-10+1.00000000e-06+8.89957292e+03
        --
EMPICOEF PCT110.308380142E-07+1.00000000e-06+8.89962500e+03
EMPICOEF PST11-.166397237E-07+1.00000000e-06+8.89962500e+03
EMPICOEF PCN110.171136221E-07+1.00000000e-06+8.89962500e+03
EMPICOEF PSN11-.137715924E-07+1.00000000e-06+8.89962500e+03
        --
EMPICOEF PCT110.459564752E-07+1.00000000e-06+8.89967708e+03
EMPICOEF PST11-.201508918E-07+1.00000000e-06+8.89967708e+03
EMPICOEF PCN11-.122866215E-07+1.00000000e-06+8.89967708e+03
EMPICOEF PSN11-.131715507E-07+1.00000000e-06+8.89967708e+03
        --
EMPICOEF PCT110.426613690E-07+1.00000000e-06+8.89972917e+03
EMPICOEF PST11-.221603939E-07+1.00000000e-06+8.89972917e+03
EMPICOEF PCN110.820568465E-08+1.00000000e-06+8.89972917e+03
EMPICOEF PSN11-.148349775E-07+1.00000000e-06+8.89972917e+03
        --
EMPICOEF PCT110.622551146E-07+1.00000000e-06+8.89978125e+03
EMPICOEF PST11-.164737425E-07+1.00000000e-06+8.89978125e+03
EMPICOEF PCN11-.883587958E-08+1.00000000e-06+8.89978125e+03
EMPICOEF PSN11-.978126559E-08+1.00000000e-06+8.89978125e+03
        --
EMPICOEF PCT110.518329127E-07+1.00000000e-06+8.89983333e+03
EMPICOEF PST11-.185224975E-07+1.00000000e-06+8.89983333e+03
EMPICOEF PCN11-.128028800E-07+1.00000000e-06+8.89983333e+03
EMPICOEF PSN110.323808151E-08+1.00000000e-06+8.89983333e+03
        --
EMPICOEF PCT110.497957722E-07+1.00000000e-06+8.89988542e+03
EMPICOEF PST11-.178119178E-07+1.00000000e-06+8.89988542e+03
EMPICOEF PCN110.191934760E-07+1.00000000e-06+8.89988542e+03
EMPICOEF PSN110.422777144E-07+1.00000000e-06+8.89988542e+03
        --
EMPICOEF PCT110.436312401E-07+1.00000000e-06+8.89993750e+03
EMPICOEF PST11-.179779499E-07+1.00000000e-06+8.89993750e+03
EMPICOEF PCN11-.238226656E-07+1.00000000e-06+8.89993750e+03
EMPICOEF PSN110.246315658E-07+1.00000000e-06+8.89993750e+03
        --
EMPICOEF PCT110.470061112E-07+1.00000000e-06+8.89998958e+03
EMPICOEF PST110.234171133E-07+1.00000000e-06+8.89998958e+03
EMPICOEF PCN110.172422694E-07+1.00000000e-06+8.89998958e+03
EMPICOEF PSN110.115256211E-07+1.00000000e-06+8.89998958e+03
        -- Search for maneuvers in ppr
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            ACCEMOD
        --- warning : line for code word ACCEMOD not found inside /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2!
        
        ---- END of perturbation force record for LEO 1804702
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            AOD1BFIL
AOD1BFIL 180 180 GPS /GFZ/project/ppr/aux_data/GEOPOT/ATMPRESS/AOD1B/RL06/aod1b_RL06_files
        
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            ETIDMOD
ETIDMOD  5
CHANFILE CHANFILE10_fes2014_100x100_v6_151006_BB2003
        
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            STATFILE
STATFILE STATFILE1_SLRF_RSO
        --- the following code line is taken from
            pattern file /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2 :
            PSDCORR
PSDCORR FILE ITRF2020-psd-doris+gnss+slr+vlbi.dat
        --- BEGIN of the_phascmod section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
PHASCMOD 1 1 1
        --- END   of the_phascmod section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
CHANFILE CHANFILE11_ANTREFPT_leo
PHASCENT PHASCENT1_igs20.atx_LEO
        
        
        --- BEGIN of GEWICHT_and_ELIMRESI section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        123456789012345678901234567890123456789012345678901234567890
        <->vv<--------><--------><><----><----><----><---->
GEWICHT GPC 0   50.0000       1.0
GEWICHT GPP 0  000.4500       1.0
GEWICHT LAS 0   1.0E+09       1.0
        
        1234567890123456789012345678901234567890
        _<-><->_<-------------><------------->
ELIMRESI GPC  3            20.0           20.0
ELIMRESI GPC  4            10.0           10.0
        
ELIMSIGM GPC  1             4.0
ELIMSIGM GPP  1             5.0            4.0
        --- END   of GEWICHT_and_ELIMRESI section in /GFZ/project/champ/local_aux_data/GRACE-D_TWO_STEP_PATTERN_ABS_PHAS_v2
        
        
INTERPOL 14 05 24 8.8995000000000e+03 5.0059241890740e-01                     2
        
UHRFEHL  SENDER            0 1 0
UHRFEHL  RECEIVER 1  1804702 1 2
        
CHANFILE CHANFILE12_sst_240513.220000.1400
        
GPSCORR  GPSCORR1_MASKE_GFO2_GPP+GPC_20221128
        -- Warning!
        --  does not exist.
        -- Warning!
        --  does not exist.
CHANFILE CHANFILE13_LAS_1804702
