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: # 2018-07-23 | 22:46:20.251 # # Data content: # Ray-tracing results for session: # 09NOV14XK##### # 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: 2009111406 | 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 $09NOV14XK##### H $09NOV14XK##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-23 22:46:20.251) 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 3C418 2009.11.14-07:30:20.0 TSUKUB32 8.25759 74.53715 997.3 15.9 8.5913721E-09 1.0363819E+00 7.5637186E-09 7.1853077E-10 O 1 3C418 2009.11.14-07:30:20.0 WETTZELL 30.01550 18.92256 943.5 9.5 2.2707158E-08 3.0656514E+00 7.1693436E-09 2.7018628E-10 O 2 0059+581 2009.11.14-07:31:42.0 TSUKUB32 40.16827 40.66210 997.4 15.9 1.2688973E-08 1.5324143E+00 7.5637186E-09 7.1853077E-10 O 2 0059+581 2009.11.14-07:31:42.0 WETTZELL 350.98415 18.45657 943.5 9.6 2.3250082E-08 3.1536759E+00 7.1693436E-09 2.7018628E-10 O 3 0718+793 2009.11.14-07:33:05.0 TSUKUB32 3.07742 25.59587 997.4 15.9 1.9051970E-08 2.2875906E+00 7.5637186E-09 7.1853077E-10 O 3 0718+793 2009.11.14-07:33:05.0 WETTZELL 343.53997 52.13931 943.5 9.4 9.4157482E-09 1.2675280E+00 7.1693436E-09 2.7018628E-10 O 4 3C371 2009.11.14-07:34:24.0 TSUKUB32 341.32061 51.23849 997.4 16.0 1.0607496E-08 1.2759110E+00 7.5637186E-09 7.1853077E-10 O 4 3C371 2009.11.14-07:34:24.0 WETTZELL 29.01046 44.70540 943.5 9.2 1.0561327E-08 1.4199432E+00 7.1693436E-09 2.7018628E-10 O 5 1357+769 2009.11.14-07:35:40.0 TSUKUB32 344.17425 33.17566 997.4 15.9 1.5078074E-08 1.8090218E+00 7.5637186E-09 7.1853077E-10 O 5 1357+769 2009.11.14-07:35:40.0 WETTZELL 13.05247 60.19449 943.5 9.2 8.5697101E-09 1.1523186E+00 7.1693436E-09 2.7018628E-10 O 6 1418+546 2009.11.14-07:36:59.0 TSUKUB32 319.15941 27.08257 997.5 16.0 1.8082782E-08 2.1641281E+00 7.5637186E-09 7.1853077E-10 O 6 1418+546 2009.11.14-07:36:59.0 WETTZELL 63.02276 68.33697 943.5 9.2 8.0029666E-09 1.0751002E+00 7.1693436E-09 2.7018628E-10 O 7 DA426 2009.11.14-07:38:18.0 TSUKUB32 292.08817 47.39727 997.5 16.0 1.1233460E-08 1.3503882E+00 7.5637186E-09 7.1853077E-10 O 7 DA426 2009.11.14-07:38:18.0 WETTZELL 71.61158 39.37844 943.5 9.3 1.1703811E-08 1.5709446E+00 7.1693436E-09 2.7018628E-10 O 8 1538+149 2009.11.14-07:39:37.0 TSUKUB32 272.56092 22.06884 997.5 15.9 2.1856065E-08 2.6204548E+00 7.5637186E-09 7.1853077E-10 O 8 1538+149 2009.11.14-07:39:37.0 WETTZELL 108.60259 34.37701 943.6 9.3 1.3141593E-08 1.7626707E+00 7.1693436E-09 2.7018628E-10 O 9 1611+343 2009.11.14-07:40:53.0 TSUKUB32 288.44124 37.58235 997.5 16.0 1.3540390E-08 1.6257045E+00 7.5637186E-09 7.1853077E-10 O 9 1611+343 2009.11.14-07:40:53.0 WETTZELL 84.31963 42.85691 943.6 9.4 1.0921463E-08 1.4655425E+00 7.1693436E-09 2.7018628E-10 O 10 1739+522 2009.11.14-07:42:11.0 TSUKUB32 311.63777 55.28104 997.5 16.0 1.0065202E-08 1.2107519E+00 7.5637186E-09 7.1853077E-10 O 10 1739+522 2009.11.14-07:42:11.0 WETTZELL 52.79178 40.15343 943.6 9.5 1.1516010E-08 1.5468289E+00 7.1693436E-09 2.7018628E-10 O 11 1044+719 2009.11.14-07:43:34.0 TSUKUB32 349.54866 20.22194 997.6 16.0 2.3714729E-08 2.8387248E+00 7.5637186E-09 7.1853077E-10 O 11 1044+719 2009.11.14-07:43:34.0 WETTZELL 344.83997 65.68393 943.6 9.1 8.1614956E-09 1.0978703E+00 7.1693436E-09 2.7018628E-10 O 12 0014+813 2009.11.14-07:44:51.0 TSUKUB32 8.97631 40.61439 997.6 16.0 1.2695566E-08 1.5280080E+00 7.5637186E-09 7.1853077E-10 O 12 0014+813 2009.11.14-07:44:51.0 WETTZELL 359.65022 40.79517 943.5 8.9 1.1367176E-08 1.5307020E+00 7.1693436E-09 2.7018628E-10 O 13 3C418 2009.11.14-07:46:13.0 TSUKUB32 358.89478 74.73890 997.6 16.0 8.5828885E-09 1.0351681E+00 7.5637186E-09 7.1853077E-10 O 13 3C418 2009.11.14-07:46:13.0 WETTZELL 32.23384 20.26894 943.5 8.8 2.1285091E-08 2.8710164E+00 7.1693436E-09 2.7018628E-10 O 14 1803+784 2009.11.14-07:47:33.0 TSUKUB32 349.52388 44.43800 997.7 16.0 1.1807126E-08 1.4195506E+00 7.5637186E-09 7.1853077E-10 O 14 1803+784 2009.11.14-07:47:33.0 WETTZELL 17.51615 48.47105 943.5 8.9 9.9272556E-09 1.3351376E+00 7.1693436E-09 2.7018628E-10 O 15 0133+476 2009.11.14-07:49:04.0 TSUKUB32 52.82092 36.23566 997.6 15.9 1.3982107E-08 1.6918440E+00 7.5637186E-09 7.1853077E-10 O 15 0133+476 2009.11.14-07:49:04.0 WETTZELL 346.12607 8.69687 943.5 8.9 4.6972554E-08 6.5220920E+00 7.1693436E-09 2.7018628E-10 O 16 1418+546 2009.11.14-07:50:45.0 TSUKUB32 320.14840 25.27720 997.6 15.9 1.9263083E-08 2.3042324E+00 7.5637186E-09 7.1853077E-10 O 16 1418+546 2009.11.14-07:50:45.0 WETTZELL 62.91156 70.34829 943.5 8.9 7.8980585E-09 1.0610615E+00 7.1693436E-09 2.7018628E-10 O 17 DA426 2009.11.14-07:52:04.0 TSUKUB32 293.01041 44.82204 997.6 15.9 1.1726904E-08 1.4091748E+00 7.5637186E-09 7.1853077E-10 O 17 DA426 2009.11.14-07:52:04.0 WETTZELL 73.64746 41.53287 943.5 9.0 1.1201711E-08 1.5034910E+00 7.1693436E-09 2.7018628E-10 O 18 1606+106 2009.11.14-07:53:23.0 TSUKUB32 266.61633 22.51124 997.6 15.9 2.1458316E-08 2.5755350E+00 7.5637186E-09 7.1853077E-10 O 18 1606+106 2009.11.14-07:53:23.0 WETTZELL 108.68384 28.85968 943.5 9.2 1.5352618E-08 2.0596792E+00 7.1693436E-09 2.7018628E-10 O 19 1749+096 2009.11.14-07:54:40.0 TSUKUB32 247.85462 41.97064 997.5 15.9 1.2362527E-08 1.4899797E+00 7.5637186E-09 7.1853077E-10 O 19 1749+096 2009.11.14-07:54:40.0 WETTZELL 88.97449 11.91483 943.5 9.3 3.5130062E-08 4.7558690E+00 7.1693436E-09 2.7018628E-10 O 20 1538+149 2009.11.14-07:55:59.0 TSUKUB32 274.89889 18.76115 997.5 15.9 2.5448152E-08 3.0476260E+00 7.5637186E-09 7.1853077E-10 O 20 1538+149 2009.11.14-07:55:59.0 WETTZELL 112.37996 36.89085 943.6 9.5 1.2366412E-08 1.6586967E+00 7.1693436E-09 2.7018628E-10 O 21 1611+343 2009.11.14-07:57:15.0 TSUKUB32 290.06464 34.45286 997.5 15.9 1.4588331E-08 1.7504158E+00 7.5637186E-09 7.1853077E-10 O 21 1611+343 2009.11.14-07:57:15.0 WETTZELL 87.23124 45.53317 943.6 9.5 1.0411592E-08 1.3971744E+00 7.1693436E-09 2.7018628E-10 O 22 1739+522 2009.11.14-07:58:32.0 TSUKUB32 311.03793 52.79364 997.5 15.8 1.0385632E-08 1.2488972E+00 7.5637186E-09 7.1853077E-10 O 22 1739+522 2009.11.14-07:58:32.0 WETTZELL 54.49937 42.31277 943.6 9.5 1.1033910E-08 1.4819610E+00 7.1693436E-09 2.7018628E-10 O 23 NRAO512 2009.11.14-07:59:49.0 TSUKUB32 294.54843 40.91782 997.5 15.8 1.2614684E-08 1.5149037E+00 7.5637186E-09 7.1853077E-10 O 23 NRAO512 2009.11.14-07:59:49.0 WETTZELL 76.80040 44.88500 943.6 9.4 1.0528431E-08 1.4131193E+00 7.1693436E-09 2.7018628E-10 O 24 3C371 2009.11.14-08:01:15.0 TSUKUB32 339.11583 49.39442 997.5 15.8 1.0892948E-08 1.3098402E+00 7.5637186E-09 7.1853077E-10 O 24 3C371 2009.11.14-08:01:15.0 WETTZELL 30.16627 46.88081 943.6 9.4 1.0180137E-08 1.3685432E+00 7.1693436E-09 2.7018628E-10 O 25 3C418 2009.11.14-08:02:34.0 TSUKUB32 349.35272 74.39793 997.5 15.8 8.5967474E-09 1.0366357E+00 7.5637186E-09 7.1853077E-10 O 25 3C418 2009.11.14-08:02:34.0 WETTZELL 34.47452 21.74312 943.6 9.5 1.9929297E-08 2.6859448E+00 7.1693436E-09 2.7018628E-10 O 26 1357+769 2009.11.14-08:03:59.0 TSUKUB32 344.84899 31.64250 997.7 15.8 1.5721039E-08 1.8857050E+00 7.5637186E-09 7.1853077E-10 O 26 1357+769 2009.11.14-08:03:59.0 WETTZELL 10.32452 61.13773 943.6 9.5 8.4910795E-09 1.1417948E+00 7.1693436E-09 2.7018628E-10 O 27 1418+546 2009.11.14-08:05:17.0 TSUKUB32 321.26470 23.41281 997.8 15.8 2.0676923E-08 2.4719980E+00 7.5637186E-09 7.1853077E-10 O 27 1418+546 2009.11.14-08:05:17.0 WETTZELL 62.41358 72.46608 943.6 9.4 7.8007470E-09 1.0480495E+00 7.1693436E-09 2.7018628E-10 O 28 1606+106 2009.11.14-08:06:45.0 TSUKUB32 268.63455 19.80637 997.8 15.8 2.4187625E-08 2.9006871E+00 7.5637186E-09 7.1853077E-10 O 28 1606+106 2009.11.14-08:06:45.0 WETTZELL 111.65298 30.91708 943.6 9.7 1.4431026E-08 1.9357196E+00 7.1693436E-09 2.7018628E-10 O 29 1749+096 2009.11.14-08:08:02.0 TSUKUB32 250.65453 39.43885 997.8 15.8 1.3009673E-08 1.5673748E+00 7.5637186E-09 7.1853077E-10 O 29 1749+096 2009.11.14-08:08:02.0 WETTZELL 91.51140 14.10656 943.6 9.7 2.9973292E-08 4.0450672E+00 7.1693436E-09 2.7018628E-10 O 30 1538+149 2009.11.14-08:09:21.0 TSUKUB32 276.78723 16.06802 997.9 15.8 2.9447722E-08 3.5229835E+00 7.5637186E-09 7.1853077E-10 O 30 1538+149 2009.11.14-08:09:21.0 WETTZELL 115.60844 38.89328 943.6 9.8 1.1826676E-08 1.5863854E+00 7.1693436E-09 2.7018628E-10 O 31 1611+343 2009.11.14-08:10:37.0 TSUKUB32 291.41233 31.92098 997.9 15.8 1.5598479E-08 1.8705538E+00 7.5637186E-09 7.1853077E-10 O 31 1611+343 2009.11.14-08:10:37.0 WETTZELL 89.70395 47.72413 943.6 9.7 1.0043846E-08 1.3478915E+00 7.1693436E-09 2.7018628E-10 O 32 0059+581 2009.11.14-08:12:24.0 TSUKUB32 40.24167 45.99354 998.0 15.8 1.1501210E-08 1.3887868E+00 7.5637186E-09 7.1853077E-10 O 32 0059+581 2009.11.14-08:12:24.0 WETTZELL 356.54131 17.73106 943.6 9.2 2.4145942E-08 3.2752433E+00 7.1693436E-09 2.7018628E-10 O 33 0718+793 2009.11.14-08:13:50.0 TSUKUB32 5.10537 26.18584 997.9 15.8 1.8658133E-08 2.2411766E+00 7.5637186E-09 7.1853077E-10 O 33 0718+793 2009.11.14-08:13:50.0 WETTZELL 343.30491 50.22760 943.6 9.2 9.6709084E-09 1.3020614E+00 7.1693436E-09 2.7018628E-10 O 34 3C418 2009.11.14-08:15:21.0 TSUKUB32 342.42728 73.76479 997.9 15.8 8.6236366E-09 1.0397126E+00 7.5637186E-09 7.1853077E-10 O 34 3C418 2009.11.14-08:15:21.0 WETTZELL 36.19552 22.95553 943.6 9.4 1.8945091E-08 2.5518822E+00 7.1693436E-09 2.7018628E-10 O 35 1739+522 2009.11.14-08:16:42.0 TSUKUB32 310.70486 50.01013 997.9 15.8 1.0794095E-08 1.2975281E+00 7.5637186E-09 7.1853077E-10 O 35 1739+522 2009.11.14-08:16:42.0 WETTZELL 56.33781 44.76553 943.6 9.6 1.0550229E-08 1.4169133E+00 7.1693436E-09 2.7018628E-10 O 36 NRAO512 2009.11.14-08:17:58.0 TSUKUB32 295.94861 37.59275 997.9 15.8 1.3536534E-08 1.6246277E+00 7.5637186E-09 7.1853077E-10 O 36 NRAO512 2009.11.14-08:17:58.0 WETTZELL 79.60484 47.79808 943.6 9.5 1.0031986E-08 1.3465300E+00 7.1693436E-09 2.7018628E-10 O 37 1606+106 2009.11.14-08:19:18.0 TSUKUB32 270.49513 17.26464 997.9 15.8 2.7524208E-08 3.2980125E+00 7.5637186E-09 7.1853077E-10 O 37 1606+106 2009.11.14-08:19:18.0 WETTZELL 114.53460 32.81007 943.6 9.4 1.3689987E-08 1.8361939E+00 7.1693436E-09 2.7018628E-10 O 38 1749+096 2009.11.14-08:20:35.0 TSUKUB32 253.13108 37.02285 997.8 15.8 1.3719662E-08 1.6522666E+00 7.5637186E-09 7.1853077E-10 O 38 1749+096 2009.11.14-08:20:35.0 WETTZELL 93.91762 16.16210 943.6 9.2 2.6359341E-08 3.5508490E+00 7.1693436E-09 2.7018628E-10 O 39 1538+149 2009.11.14-08:21:54.0 TSUKUB32 278.55164 13.54895 997.7 15.8 3.4575720E-08 4.1324660E+00 7.5637186E-09 7.1853077E-10 O 39 1538+149 2009.11.14-08:21:54.0 WETTZELL 118.77207 40.72381 943.6 9.1 1.1384441E-08 1.5271960E+00 7.1693436E-09 2.7018628E-10 O 40 1611+343 2009.11.14-08:23:10.0 TSUKUB32 292.69866 29.56510 997.7 15.8 1.6703137E-08 2.0018407E+00 7.5637186E-09 7.1853077E-10 O 40 1611+343 2009.11.14-08:23:10.0 WETTZELL 92.12119 49.78172 943.6 9.0 9.7338169E-09 1.3063526E+00 7.1693436E-09 2.7018628E-10 O 41 1418+546 2009.11.14-08:24:30.0 TSUKUB32 322.85033 21.01914 997.8 15.8 2.2863458E-08 2.7313487E+00 7.5637186E-09 7.1853077E-10 O 41 1418+546 2009.11.14-08:24:30.0 WETTZELL 60.88731 75.24189 943.6 9.2 7.6924078E-09 1.0335801E+00 7.1693436E-09 2.7018628E-10 O 42 3C371 2009.11.14-08:25:49.0 TSUKUB32 337.52127 47.55352 997.8 15.8 1.1205499E-08 1.3470183E+00 7.5637186E-09 7.1853077E-10 O 42 3C371 2009.11.14-08:25:49.0 WETTZELL 30.98566 48.93127 943.6 9.3 9.8576758E-09 1.3250918E+00 7.1693436E-09 2.7018628E-10 O 43 3C418 2009.11.14-08:27:08.0 TSUKUB32 336.68566 72.92932 997.8 15.8 8.6610625E-09 1.0440669E+00 7.5637186E-09 7.1853077E-10 O 43 3C418 2009.11.14-08:27:08.0 WETTZELL 37.75756 24.11779 943.6 9.5 1.8095299E-08 2.4363137E+00 7.1693436E-09 2.7018628E-10 O 44 1803+784 2009.11.14-08:28:28.0 TSUKUB32 347.81861 42.80431 998.0 15.8 1.2163353E-08 1.4619199E+00 7.5637186E-09 7.1853077E-10 O 44 1803+784 2009.11.14-08:28:28.0 WETTZELL 17.79140 50.51077 943.6 9.5 9.6310833E-09 1.2951976E+00 7.1693436E-09 2.7018628E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10