TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2018-07-30 | 01:39:25.412 # # Data content: # Ray-tracing results for session: # 16FEB14XK##### # Total number of observations: # 88 # Total number of different observing stations: # 2 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 2016021406 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $16FEB14XK##### H $16FEB14XK##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-30 01:39:25.412) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S TSUKUB32 -3957408.8016 3310233.7183 3737490.5018 36.1031 140.0887 84.43 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 0059+581 2016.02.14-07:30:10.0 TSUKUB32 335.46716 63.89352 990.4 21.1 8.9261671E-09 1.1147968E+00 7.5230283E-09 4.9476840E-10 O 1 0059+581 2016.02.14-07:30:10.0 WETTZELL 36.69193 33.11593 918.9 4.4 1.3071206E-08 1.8416489E+00 6.9710613E-09 1.8974569E-10 O 2 3C418 2016.02.14-07:31:11.0 TSUKUB32 314.44238 29.19378 990.5 21.1 1.6376773E-08 2.0572898E+00 7.5230283E-09 4.9476840E-10 O 2 3C418 2016.02.14-07:31:11.0 WETTZELL 69.48572 64.45062 918.8 4.3 7.9351316E-09 1.1102258E+00 6.9710613E-09 1.8974569E-10 O 3 0016+731 2016.02.14-07:32:20.0 TSUKUB32 346.74644 49.43130 990.5 21.1 1.0545356E-08 1.3181941E+00 7.5230283E-09 4.9476840E-10 O 3 0016+731 2016.02.14-07:32:20.0 WETTZELL 23.52083 45.06049 918.8 4.3 1.0104211E-08 1.4187463E+00 6.9710613E-09 1.8974569E-10 O 4 1803+784 2016.02.14-07:33:26.0 TSUKUB32 349.55410 28.65242 990.5 21.1 1.6653646E-08 2.0891013E+00 7.5230283E-09 4.9476840E-10 O 4 1803+784 2016.02.14-07:33:26.0 WETTZELL 359.97346 60.67916 918.8 4.2 8.2095369E-09 1.1494184E+00 6.9710613E-09 1.8974569E-10 O 5 2229+695 2016.02.14-07:34:33.0 TSUKUB32 335.62194 43.90005 990.5 21.1 1.1548094E-08 1.4449860E+00 7.5230283E-09 4.9476840E-10 O 5 2229+695 2016.02.14-07:34:33.0 WETTZELL 31.73050 52.78908 918.9 4.2 8.9852120E-09 1.2598420E+00 6.9710613E-09 1.8974569E-10 O 6 1039+811 2016.02.14-07:35:59.0 TSUKUB32 8.88131 30.68452 990.5 21.0 1.5655968E-08 1.9598483E+00 7.5230283E-09 4.9476840E-10 O 6 1039+811 2016.02.14-07:35:59.0 WETTZELL 347.60160 45.43629 918.9 4.2 1.0038189E-08 1.4077586E+00 6.9710613E-09 1.8974569E-10 O 7 0814+425 2016.02.14-07:37:26.0 TSUKUB32 54.91606 25.58903 990.4 21.0 1.8461022E-08 2.3029783E+00 7.5230283E-09 4.9476840E-10 O 7 0814+425 2016.02.14-07:37:26.0 WETTZELL 335.53783 6.17621 918.8 4.1 6.1138336E-08 9.1640713E+00 6.9710613E-09 1.8974569E-10 O 8 2059+034 2016.02.14-07:39:33.0 TSUKUB32 269.00017 7.75158 990.5 20.9 5.6176264E-08 7.2948564E+00 7.5230283E-09 4.9476840E-10 O 8 2059+034 2016.02.14-07:39:33.0 WETTZELL 125.73839 31.23409 918.9 4.3 1.3769047E-08 1.9244690E+00 6.9710613E-09 1.8974569E-10 O 9 0059+581 2016.02.14-07:41:03.0 TSUKUB32 333.10519 62.93646 990.5 20.9 9.0009078E-09 1.1242433E+00 7.5230283E-09 4.9476840E-10 O 9 0059+581 2016.02.14-07:41:03.0 WETTZELL 37.80979 34.19625 918.9 4.2 1.2708968E-08 1.7898315E+00 6.9710613E-09 1.8974569E-10 O 10 0955+476 2016.02.14-07:42:24.0 TSUKUB32 40.90641 14.04288 990.6 20.9 3.2420179E-08 4.0743537E+00 7.5230283E-09 4.9476840E-10 O 10 0955+476 2016.02.14-07:42:24.0 WETTZELL 322.87443 18.57906 918.9 4.3 2.2238518E-08 3.1419590E+00 6.9710613E-09 1.8974569E-10 O 11 3C418 2016.02.14-07:43:52.0 TSUKUB32 315.34050 27.37370 990.6 20.9 1.7362286E-08 2.1825962E+00 7.5230283E-09 4.9476840E-10 O 11 3C418 2016.02.14-07:43:52.0 WETTZELL 70.32813 66.40396 918.9 4.4 7.8127041E-09 1.0928824E+00 6.9710613E-09 1.8974569E-10 O 12 0202+319 2016.02.14-07:45:06.0 TSUKUB32 244.35383 81.90508 990.7 20.8 8.0985091E-09 1.0103173E+00 7.5230283E-09 4.9476840E-10 O 12 0202+319 2016.02.14-07:45:06.0 WETTZELL 48.56905 8.01780 918.9 4.4 4.8704440E-08 7.1787738E+00 6.9710613E-09 1.8974569E-10 O 13 1803+784 2016.02.14-07:46:31.0 TSUKUB32 350.07551 28.18373 990.8 20.8 1.6904595E-08 2.1208317E+00 7.5230283E-09 4.9476840E-10 O 13 1803+784 2016.02.14-07:46:31.0 WETTZELL 358.63602 60.65312 919.0 4.6 8.2116139E-09 1.1496772E+00 6.9710613E-09 1.8974569E-10 O 14 1030+415 2016.02.14-07:47:44.0 TSUKUB32 42.07244 6.04330 990.8 20.8 6.9598097E-08 9.0264500E+00 7.5230283E-09 4.9476840E-10 O 14 1030+415 2016.02.14-07:47:44.0 WETTZELL 314.59472 16.81628 919.0 4.6 2.4432743E-08 3.4513833E+00 6.9710613E-09 1.8974569E-10 O 15 0133+476 2016.02.14-07:49:07.0 TSUKUB32 319.10313 72.94373 990.9 20.9 8.3858626E-09 1.0468715E+00 7.5230283E-09 4.9476840E-10 O 15 0133+476 2016.02.14-07:49:07.0 WETTZELL 43.38884 24.06199 919.0 4.6 1.7461777E-08 2.4720690E+00 6.9710613E-09 1.8974569E-10 O 16 1039+811 2016.02.14-07:50:24.0 TSUKUB32 9.28427 31.14559 990.9 20.9 1.5448865E-08 1.9336678E+00 7.5230283E-09 4.9476840E-10 O 16 1039+811 2016.02.14-07:50:24.0 WETTZELL 348.00940 44.93680 919.0 4.6 1.0125092E-08 1.4200998E+00 6.9710613E-09 1.8974569E-10 O 17 2059+034 2016.02.14-07:52:17.0 TSUKUB32 270.88167 5.17265 990.9 20.8 7.9328906E-08 1.0637494E+01 7.5230283E-09 4.9476840E-10 O 17 2059+034 2016.02.14-07:52:17.0 WETTZELL 128.94647 32.89413 918.9 4.6 1.3151389E-08 1.8371044E+00 6.9710613E-09 1.8974569E-10 O 18 0059+581 2016.02.14-07:53:46.0 TSUKUB32 330.65030 61.72143 990.9 20.7 9.1012924E-09 1.1369210E+00 7.5230283E-09 4.9476840E-10 O 18 0059+581 2016.02.14-07:53:46.0 WETTZELL 39.08421 35.49295 918.9 4.8 1.2305307E-08 1.7321377E+00 6.9710613E-09 1.8974569E-10 O 19 0955+476 2016.02.14-07:55:08.0 TSUKUB32 42.27434 15.75494 990.9 20.8 2.9084973E-08 3.6478855E+00 7.5230283E-09 4.9476840E-10 O 19 0955+476 2016.02.14-07:55:08.0 WETTZELL 324.74271 17.34607 918.9 4.9 2.3727627E-08 3.3583019E+00 6.9710613E-09 1.8974569E-10 O 20 0017+200 2016.02.14-07:57:01.0 TSUKUB32 255.18160 53.35173 991.1 20.8 9.9879770E-09 1.2481217E+00 7.5230283E-09 4.9476840E-10 O 20 0017+200 2016.02.14-07:57:01.0 WETTZELL 76.86477 15.83584 918.8 4.9 2.5881039E-08 3.6781638E+00 6.9710613E-09 1.8974569E-10 O 21 1803+784 2016.02.14-07:58:27.0 TSUKUB32 350.57250 27.77741 991.1 20.7 1.7129241E-08 2.1492361E+00 7.5230283E-09 4.9476840E-10 O 21 1803+784 2016.02.14-07:58:27.0 WETTZELL 357.42465 60.58583 918.8 4.9 8.2170154E-09 1.1504087E+00 6.9710613E-09 1.8974569E-10 O 22 3C418 2016.02.14-07:59:27.0 TSUKUB32 316.52308 25.17820 991.2 20.5 1.8746854E-08 2.3589565E+00 7.5230283E-09 4.9476840E-10 O 22 3C418 2016.02.14-07:59:27.0 WETTZELL 71.24159 68.81718 918.9 5.0 7.6786300E-09 1.0738871E+00 6.9710613E-09 1.8974569E-10 O 23 0202+319 2016.02.14-08:00:41.0 TSUKUB32 253.40713 78.95579 991.2 20.3 8.1690160E-09 1.0192865E+00 7.5230283E-09 4.9476840E-10 O 23 0202+319 2016.02.14-08:00:41.0 WETTZELL 51.26380 9.97290 918.9 5.1 3.9926485E-08 5.8050293E+00 6.9710613E-09 1.8974569E-10 O 24 1039+811 2016.02.14-08:02:21.0 TSUKUB32 9.59530 31.54262 991.3 20.1 1.5275626E-08 1.9117802E+00 7.5230283E-09 4.9476840E-10 O 24 1039+811 2016.02.14-08:02:21.0 WETTZELL 348.37473 44.53573 918.9 5.2 1.0196529E-08 1.4302489E+00 6.9710613E-09 1.8974569E-10 O 25 2209+236 2016.02.14-08:03:55.0 TSUKUB32 280.40890 28.17038 991.3 20.0 1.6916676E-08 2.1244432E+00 7.5230283E-09 4.9476840E-10 O 25 2209+236 2016.02.14-08:03:55.0 WETTZELL 99.39057 40.21595 918.9 5.3 1.1073899E-08 1.5508386E+00 6.9710613E-09 1.8974569E-10 O 26 0059+581 2016.02.14-08:05:04.0 TSUKUB32 328.73295 60.56577 991.3 20.1 9.2027344E-09 1.1497245E+00 7.5230283E-09 4.9476840E-10 O 26 0059+581 2016.02.14-08:05:04.0 WETTZELL 40.18693 36.67504 918.9 5.3 1.1964112E-08 1.6834124E+00 6.9710613E-09 1.8974569E-10 O 27 0955+476 2016.02.14-08:06:27.0 TSUKUB32 43.44735 17.31414 991.4 20.2 2.6605082E-08 3.3323823E+00 7.5230283E-09 4.9476840E-10 O 27 0955+476 2016.02.14-08:06:27.0 WETTZELL 326.42579 16.29720 918.9 5.1 2.5168090E-08 3.5685562E+00 6.9710613E-09 1.8974569E-10 O 28 0133+476 2016.02.14-08:07:57.0 TSUKUB32 313.56999 70.30287 991.4 20.2 8.5150069E-09 1.0632004E+00 7.5230283E-09 4.9476840E-10 O 28 0133+476 2016.02.14-08:07:57.0 WETTZELL 45.92933 26.23277 918.9 5.2 1.6123681E-08 2.2788974E+00 6.9710613E-09 1.8974569E-10 O 29 1803+784 2016.02.14-08:09:00.0 TSUKUB32 351.02790 27.43573 991.5 20.2 1.7323470E-08 2.1737933E+00 7.5230283E-09 4.9476840E-10 O 29 1803+784 2016.02.14-08:09:00.0 WETTZELL 356.36655 60.49210 918.9 5.2 8.2245760E-09 1.1514489E+00 6.9710613E-09 1.8974569E-10 O 30 2318+049 2016.02.14-08:10:32.0 TSUKUB32 253.04183 30.19587 991.6 20.2 1.5889561E-08 1.9916244E+00 7.5230283E-09 4.9476840E-10 O 30 2318+049 2016.02.14-08:10:32.0 WETTZELL 101.02712 16.33645 919.0 5.3 2.5133100E-08 3.5486143E+00 6.9710613E-09 1.8974569E-10 O 31 1849+670 2016.02.14-08:12:14.0 TSUKUB32 339.90389 21.36132 991.7 20.2 2.1842073E-08 2.7520879E+00 7.5230283E-09 4.9476840E-10 O 31 1849+670 2016.02.14-08:12:14.0 WETTZELL 3.23802 71.98482 918.9 5.3 7.5288456E-09 1.0529573E+00 6.9710613E-09 1.8974569E-10 O 32 1039+811 2016.02.14-08:13:39.0 TSUKUB32 9.86934 31.92958 991.7 20.2 1.5111154E-08 1.8910100E+00 7.5230283E-09 4.9476840E-10 O 32 1039+811 2016.02.14-08:13:39.0 WETTZELL 348.74181 44.16809 918.9 5.2 1.0263343E-08 1.4397455E+00 6.9710613E-09 1.8974569E-10 O 33 0202+319 2016.02.14-08:15:19.0 TSUKUB32 258.78691 76.07774 991.8 20.0 8.2602309E-09 1.0308425E+00 7.5230283E-09 4.9476840E-10 O 33 0202+319 2016.02.14-08:15:19.0 WETTZELL 53.75691 11.87685 919.0 5.2 3.3937177E-08 4.8931032E+00 6.9710613E-09 1.8974569E-10 O 34 0059+581 2016.02.14-08:16:31.0 TSUKUB32 327.02863 59.33211 991.8 20.0 9.3177589E-09 1.1642366E+00 7.5230283E-09 4.9476840E-10 O 34 0059+581 2016.02.14-08:16:31.0 WETTZELL 41.27468 37.90025 919.0 5.2 1.1634871E-08 1.6364289E+00 6.9710613E-09 1.8974569E-10 O 35 0955+476 2016.02.14-08:17:56.0 TSUKUB32 44.59640 18.93053 991.8 19.8 2.4457303E-08 3.0601386E+00 7.5230283E-09 4.9476840E-10 O 35 0955+476 2016.02.14-08:17:56.0 WETTZELL 328.15530 15.27961 919.0 5.1 2.6749349E-08 3.8005204E+00 6.9710613E-09 1.8974569E-10 O 36 3C418 2016.02.14-08:19:24.0 TSUKUB32 318.15959 22.43959 991.8 19.6 2.0861576E-08 2.6290698E+00 7.5230283E-09 4.9476840E-10 O 36 3C418 2016.02.14-08:19:24.0 WETTZELL 72.14358 71.92358 919.0 4.9 7.5318762E-09 1.0530876E+00 6.9710613E-09 1.8974569E-10 O 37 0133+476 2016.02.14-08:20:29.0 TSUKUB32 310.88980 68.42167 991.8 19.6 8.6207251E-09 1.0765495E+00 7.5230283E-09 4.9476840E-10 O 37 0133+476 2016.02.14-08:20:29.0 WETTZELL 47.58916 27.73000 919.0 4.8 1.5325614E-08 2.1639913E+00 6.9710613E-09 1.8974569E-10 O 38 1803+784 2016.02.14-08:21:32.0 TSUKUB32 351.58729 27.05200 991.8 19.6 1.7547627E-08 2.2021318E+00 7.5230283E-09 4.9476840E-10 O 38 1803+784 2016.02.14-08:21:32.0 WETTZELL 355.13221 60.33969 919.1 4.8 8.2369526E-09 1.1531644E+00 6.9710613E-09 1.8974569E-10 O 39 1030+415 2016.02.14-08:22:46.0 TSUKUB32 46.49210 10.99915 991.8 19.6 4.0758627E-08 5.1419831E+00 7.5230283E-09 4.9476840E-10 O 39 1030+415 2016.02.14-08:22:46.0 WETTZELL 320.12051 12.92479 919.1 4.8 3.1321921E-08 4.4607545E+00 6.9710613E-09 1.8974569E-10 O 40 0017+200 2016.02.14-08:24:36.0 TSUKUB32 260.68313 47.88893 991.9 19.7 1.0798996E-08 1.3503821E+00 7.5230283E-09 4.9476840E-10 O 40 0017+200 2016.02.14-08:24:36.0 WETTZELL 81.82483 20.27964 919.1 4.8 2.0492092E-08 2.8964802E+00 6.9710613E-09 1.8974569E-10 O 41 1039+811 2016.02.14-08:26:17.0 TSUKUB32 10.15164 32.37446 991.9 19.7 1.4927197E-08 1.8677897E+00 7.5230283E-09 4.9476840E-10 O 41 1039+811 2016.02.14-08:26:17.0 WETTZELL 349.17583 43.77127 919.1 4.9 1.0336929E-08 1.4502091E+00 6.9710613E-09 1.8974569E-10 O 42 0059+581 2016.02.14-08:27:34.0 TSUKUB32 325.59620 58.09021 991.9 19.6 9.4409482E-09 1.1797745E+00 7.5230283E-09 4.9476840E-10 O 42 0059+581 2016.02.14-08:27:34.0 WETTZELL 42.29510 39.10771 919.1 4.9 1.1332511E-08 1.5933114E+00 6.9710613E-09 1.8974569E-10 O 43 2141+175 2016.02.14-08:28:39.0 TSUKUB32 281.78670 14.33232 992.0 19.6 3.1830040E-08 4.0387348E+00 7.5230283E-09 4.9476840E-10 O 43 2141+175 2016.02.14-08:28:39.0 WETTZELL 117.50042 43.82006 919.1 4.9 1.0330400E-08 1.4438377E+00 6.9710613E-09 1.8974569E-10 O 44 0955+476 2016.02.14-08:30:22.0 TSUKUB32 45.79344 20.71736 992.0 19.6 2.2469017E-08 2.8088796E+00 7.5230283E-09 4.9476840E-10 O 44 0955+476 2016.02.14-08:30:22.0 WETTZELL 330.05219 14.23266 919.1 4.9 2.8603868E-08 4.0741849E+00 6.9710613E-09 1.8974569E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10