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 | 03:22:19.513 # # Data content: # Ray-tracing results for session: # 17APR29XK##### # 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: 2017042906 | 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 $17APR29XK##### H $17APR29XK##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-30 03:22:19.513) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S ISHIOKA -3959638.0334 3296822.0922 3747043.4643 36.2092 140.2190 164.21 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 0016+731 2017.04.29-07:30:26.0 ISHIOKA 341.50603 30.46655 988.9 22.1 1.5385093E-08 1.9794533E+00 7.5181684E-09 3.0924419E-10 O 1 0016+731 2017.04.29-07:30:26.0 WETTZELL 14.02564 63.74910 946.4 3.9 8.1967359E-09 1.1147783E+00 7.1771382E-09 1.7658740E-10 O 2 0059+581 2017.04.29-07:31:36.0 ISHIOKA 323.84016 28.01060 988.9 22.1 1.6597125E-08 2.1347020E+00 7.5181684E-09 3.0924419E-10 O 2 0059+581 2017.04.29-07:31:36.0 WETTZELL 51.44687 68.82606 946.4 3.9 7.8846334E-09 1.0718327E+00 7.1771382E-09 1.7658740E-10 O 3 0716+714 2017.04.29-07:33:12.0 ISHIOKA 359.98646 54.89724 988.9 22.2 9.5620962E-09 1.2249906E+00 7.5181684E-09 3.0924419E-10 O 3 0716+714 2017.04.29-07:33:12.0 WETTZELL 18.38782 36.11627 946.4 4.1 1.2447561E-08 1.6944518E+00 7.1771382E-09 1.7658740E-10 O 4 0133+476 2017.04.29-07:34:54.0 ISHIOKA 310.81323 27.89519 988.9 22.1 1.6658920E-08 2.1401248E+00 7.5181684E-09 3.0924419E-10 O 4 0133+476 2017.04.29-07:34:54.0 WETTZELL 77.03101 63.51681 946.4 4.3 8.2133997E-09 1.1162070E+00 7.1771382E-09 1.7658740E-10 O 5 1803+784 2017.04.29-07:36:19.0 ISHIOKA 4.71424 25.40412 988.9 22.1 1.8151652E-08 2.3427998E+00 7.5181684E-09 3.0924419E-10 O 5 1803+784 2017.04.29-07:36:19.0 WETTZELL 342.21120 50.90958 946.4 4.3 9.4666805E-09 1.2888229E+00 7.1771382E-09 1.7658740E-10 O 6 0202+319 2017.04.29-07:37:47.0 ISHIOKA 292.73426 25.27018 988.9 22.2 1.8237279E-08 2.3399864E+00 7.5181684E-09 3.0924419E-10 O 6 0202+319 2017.04.29-07:37:47.0 WETTZELL 98.20978 51.53859 946.4 4.4 9.3842857E-09 1.2749537E+00 7.1771382E-09 1.7658740E-10 O 7 1418+546 2017.04.29-07:39:19.0 ISHIOKA 37.93668 22.16014 988.9 22.2 2.0607768E-08 2.6634592E+00 7.5181684E-09 3.0924419E-10 O 7 1418+546 2017.04.29-07:39:19.0 WETTZELL 331.29676 21.63201 946.4 4.3 1.9798332E-08 2.7118352E+00 7.1771382E-09 1.7658740E-10 O 8 0642+449 2017.04.29-07:40:19.0 ISHIOKA 319.79396 78.10461 988.9 22.2 7.9987442E-09 1.0223845E+00 7.5181684E-09 3.0924419E-10 O 8 0642+449 2017.04.29-07:40:19.0 WETTZELL 42.15830 19.03329 946.4 4.1 2.2325791E-08 3.0462540E+00 7.1771382E-09 1.7658740E-10 O 9 0016+731 2017.04.29-07:41:42.0 ISHIOKA 341.91979 29.75138 988.9 22.3 1.5716724E-08 2.0226928E+00 7.5181684E-09 3.0924419E-10 O 9 0016+731 2017.04.29-07:41:42.0 WETTZELL 12.48055 64.17289 946.4 4.0 8.1672558E-09 1.1107882E+00 7.1771382E-09 1.7658740E-10 O 10 0059+581 2017.04.29-07:42:52.0 ISHIOKA 324.55298 26.67731 989.0 22.4 1.7352522E-08 2.2331985E+00 7.5181684E-09 3.0924419E-10 O 10 0059+581 2017.04.29-07:42:52.0 WETTZELL 50.46276 70.26147 946.4 4.1 7.8114897E-09 1.0619171E+00 7.1771382E-09 1.7658740E-10 O 11 0716+714 2017.04.29-07:44:28.0 ISHIOKA 358.41441 54.86542 989.0 22.5 9.5658089E-09 1.2254522E+00 7.5181684E-09 3.0924419E-10 O 11 0716+714 2017.04.29-07:44:28.0 WETTZELL 19.23416 36.71206 946.4 4.2 1.2274486E-08 1.6707503E+00 7.1771382E-09 1.7658740E-10 O 12 0552+398 2017.04.29-07:45:57.0 ISHIOKA 287.98736 70.04662 989.0 22.6 8.3258522E-09 1.0639101E+00 7.5181684E-09 3.0924419E-10 O 12 0552+398 2017.04.29-07:45:57.0 WETTZELL 54.10526 22.14031 946.4 4.3 1.9371602E-08 2.6379790E+00 7.1771382E-09 1.7658740E-10 O 13 0133+476 2017.04.29-07:47:17.0 ISHIOKA 311.80641 26.01363 989.0 22.6 1.7757530E-08 2.2830590E+00 7.5181684E-09 3.0924419E-10 O 13 0133+476 2017.04.29-07:47:17.0 WETTZELL 78.47578 65.50121 946.4 4.5 8.0792805E-09 1.0980121E+00 7.1771382E-09 1.7658740E-10 O 14 0202+319 2017.04.29-07:48:29.0 ISHIOKA 293.93233 23.28291 989.1 22.5 1.9674938E-08 2.5266841E+00 7.5181684E-09 3.0924419E-10 O 14 0202+319 2017.04.29-07:48:29.0 WETTZELL 100.61137 53.26953 946.4 4.5 9.1693449E-09 1.2457821E+00 7.1771382E-09 1.7658740E-10 O 15 1803+784 2017.04.29-07:50:01.0 ISHIOKA 5.42508 25.64904 989.1 22.7 1.7991934E-08 2.3218821E+00 7.5181684E-09 3.0924419E-10 O 15 1803+784 2017.04.29-07:50:01.0 WETTZELL 342.20772 50.22297 946.4 4.3 9.5600559E-09 1.3015881E+00 7.1771382E-09 1.7658740E-10 O 16 0642+449 2017.04.29-07:51:03.0 ISHIOKA 314.29147 76.62228 989.2 22.8 8.0451460E-09 1.0283159E+00 7.5181684E-09 3.0924419E-10 O 16 0642+449 2017.04.29-07:51:03.0 WETTZELL 43.73399 20.23246 946.5 4.5 2.1078403E-08 2.8741115E+00 7.1771382E-09 1.7658740E-10 O 17 0016+731 2017.04.29-07:52:24.0 ISHIOKA 342.34281 29.08721 989.2 22.6 1.6039968E-08 2.0648687E+00 7.5181684E-09 3.0924419E-10 O 17 0016+731 2017.04.29-07:52:24.0 WETTZELL 10.93068 64.52906 946.5 4.5 8.1429850E-09 1.1075070E+00 7.1771382E-09 1.7658740E-10 O 18 0059+581 2017.04.29-07:53:33.0 ISHIOKA 325.27060 25.43504 989.3 22.7 1.8129694E-08 2.3346913E+00 7.5181684E-09 3.0924419E-10 O 18 0059+581 2017.04.29-07:53:33.0 WETTZELL 49.21960 71.60090 946.5 4.4 7.7487842E-09 1.0534206E+00 7.1771382E-09 1.7658740E-10 O 19 0716+714 2017.04.29-07:55:08.0 ISHIOKA 356.93514 54.77784 989.4 22.8 9.5760749E-09 1.2267601E+00 7.5181684E-09 3.0924419E-10 O 19 0716+714 2017.04.29-07:55:08.0 WETTZELL 20.01497 37.29957 946.5 4.5 1.2109707E-08 1.6481939E+00 7.1771382E-09 1.7658740E-10 O 20 0552+398 2017.04.29-07:56:38.0 ISHIOKA 287.83642 67.99026 989.5 22.8 8.4409202E-09 1.0786483E+00 7.5181684E-09 3.0924419E-10 O 20 0552+398 2017.04.29-07:56:38.0 WETTZELL 55.70650 23.57371 946.5 4.6 1.8271791E-08 2.4870811E+00 7.1771382E-09 1.7658740E-10 O 21 0133+476 2017.04.29-07:57:58.0 ISHIOKA 312.70441 24.41416 989.7 22.9 1.8828103E-08 2.4226262E+00 7.5181684E-09 3.0924419E-10 O 21 0133+476 2017.04.29-07:57:58.0 WETTZELL 79.74544 67.22152 946.5 4.4 7.9740998E-09 1.0837485E+00 7.1771382E-09 1.7658740E-10 O 22 0202+319 2017.04.29-07:59:09.0 ISHIOKA 295.14457 21.32025 989.8 22.9 2.1360851E-08 2.7462203E+00 7.5181684E-09 3.0924419E-10 O 22 0202+319 2017.04.29-07:59:09.0 WETTZELL 103.13160 54.98122 946.5 4.3 8.9740921E-09 1.2192891E+00 7.1771382E-09 1.7658740E-10 O 23 1803+784 2017.04.29-08:00:43.0 ISHIOKA 5.97064 25.86393 989.8 22.7 1.7854337E-08 2.3038622E+00 7.5181684E-09 3.0924419E-10 O 23 1803+784 2017.04.29-08:00:43.0 WETTZELL 342.24841 49.68731 946.5 4.4 9.6351532E-09 1.3118540E+00 7.1771382E-09 1.7658740E-10 O 24 0642+449 2017.04.29-08:01:47.0 ISHIOKA 310.10779 75.01188 989.6 22.2 8.1023392E-09 1.0356327E+00 7.5181684E-09 3.0924419E-10 O 24 0642+449 2017.04.29-08:01:47.0 WETTZELL 45.29126 21.46640 946.5 4.3 1.9939794E-08 2.7173059E+00 7.1771382E-09 1.7658740E-10 O 25 0016+731 2017.04.29-08:03:03.0 ISHIOKA 342.79180 28.44176 989.6 21.9 1.6369160E-08 2.1078516E+00 7.5181684E-09 3.0924419E-10 O 25 0016+731 2017.04.29-08:03:03.0 WETTZELL 9.31524 64.83618 946.6 4.5 8.1224224E-09 1.1047312E+00 7.1771382E-09 1.7658740E-10 O 26 0059+581 2017.04.29-08:04:11.0 ISHIOKA 326.02385 24.22128 989.7 21.8 1.8967759E-08 2.4443186E+00 7.5181684E-09 3.0924419E-10 O 26 0059+581 2017.04.29-08:04:11.0 WETTZELL 47.61928 72.90585 946.6 4.6 7.6926528E-09 1.0458191E+00 7.1771382E-09 1.7658740E-10 O 27 0716+714 2017.04.29-08:05:46.0 ISHIOKA 355.47762 54.63547 989.6 21.4 9.5928642E-09 1.2289095E+00 7.5181684E-09 3.0924419E-10 O 27 0716+714 2017.04.29-08:05:46.0 WETTZELL 20.77243 37.90725 946.5 4.6 1.1945145E-08 1.6256755E+00 7.1771382E-09 1.7658740E-10 O 28 0552+398 2017.04.29-08:07:17.0 ISHIOKA 287.86075 65.93962 989.8 20.9 8.5699893E-09 1.0951846E+00 7.5181684E-09 3.0924419E-10 O 28 0552+398 2017.04.29-08:07:17.0 WETTZELL 57.29071 25.02998 946.5 4.7 1.7284920E-08 2.3518865E+00 7.1771382E-09 1.7658740E-10 O 29 0133+476 2017.04.29-08:08:40.0 ISHIOKA 313.64137 22.83570 990.1 20.5 2.0034207E-08 2.5802073E+00 7.5181684E-09 3.0924419E-10 O 29 0133+476 2017.04.29-08:08:40.0 WETTZELL 81.04670 68.95151 946.6 4.6 7.8780960E-09 1.0707342E+00 7.1771382E-09 1.7658740E-10 O 30 0202+319 2017.04.29-08:09:49.0 ISHIOKA 296.37656 19.37714 990.2 20.4 2.3366666E-08 3.0083253E+00 7.5181684E-09 3.0924419E-10 O 30 0202+319 2017.04.29-08:09:49.0 WETTZELL 105.79786 56.67488 946.5 4.6 8.7964354E-09 1.1951901E+00 7.1771382E-09 1.7658740E-10 O 31 1803+784 2017.04.29-08:11:25.0 ISHIOKA 6.50678 26.09915 990.3 20.2 1.7706383E-08 2.2844880E+00 7.5181684E-09 3.0924419E-10 O 31 1803+784 2017.04.29-08:11:25.0 WETTZELL 342.32573 49.15339 946.5 4.6 9.7120375E-09 1.3223637E+00 7.1771382E-09 1.7658740E-10 O 32 0642+449 2017.04.29-08:12:30.0 ISHIOKA 306.93406 73.31446 990.4 20.1 8.1705305E-09 1.0443618E+00 7.5181684E-09 3.0924419E-10 O 32 0642+449 2017.04.29-08:12:30.0 WETTZELL 46.82824 22.73182 946.6 4.5 1.8900790E-08 2.5744753E+00 7.1771382E-09 1.7658740E-10 O 33 0016+731 2017.04.29-08:13:48.0 ISHIOKA 343.27221 27.80711 990.3 19.9 1.6708314E-08 2.1521683E+00 7.5181684E-09 3.0924419E-10 O 33 0016+731 2017.04.29-08:13:48.0 WETTZELL 7.61952 65.09590 946.5 4.5 8.1052949E-09 1.1024240E+00 7.1771382E-09 1.7658740E-10 O 34 0059+581 2017.04.29-08:14:54.0 ISHIOKA 326.82116 23.02234 990.2 19.5 1.9883761E-08 2.5643632E+00 7.5181684E-09 3.0924419E-10 O 34 0059+581 2017.04.29-08:14:54.0 WETTZELL 45.56173 74.18331 946.5 4.6 7.6422886E-09 1.0390032E+00 7.1771382E-09 1.7658740E-10 O 35 0716+714 2017.04.29-08:16:30.0 ISHIOKA 354.03170 54.43690 990.4 19.6 9.6164820E-09 1.2319395E+00 7.5181684E-09 3.0924419E-10 O 35 0716+714 2017.04.29-08:16:30.0 WETTZELL 21.51471 38.54218 946.5 4.7 1.1779287E-08 1.6029877E+00 7.1771382E-09 1.7658740E-10 O 36 0552+398 2017.04.29-08:18:02.0 ISHIOKA 288.02249 63.87085 990.4 19.6 8.7157122E-09 1.1138599E+00 7.5181684E-09 3.0924419E-10 O 36 0552+398 2017.04.29-08:18:02.0 WETTZELL 58.87908 26.52630 946.5 5.0 1.6385850E-08 2.2288834E+00 7.1771382E-09 1.7658740E-10 O 37 0133+476 2017.04.29-08:19:24.0 ISHIOKA 314.61850 21.27735 990.6 19.3 2.1402108E-08 2.7593889E+00 7.5181684E-09 3.0924419E-10 O 37 0133+476 2017.04.29-08:19:24.0 WETTZELL 82.39219 70.69320 946.6 4.8 7.7908139E-09 1.0589072E+00 7.1771382E-09 1.7658740E-10 O 38 0202+319 2017.04.29-08:20:33.0 ISHIOKA 297.63806 17.44287 990.7 19.1 2.5802673E-08 3.3280554E+00 7.5181684E-09 3.0924419E-10 O 38 0202+319 2017.04.29-08:20:33.0 WETTZELL 108.65181 58.35601 946.6 4.7 8.6341972E-09 1.1731889E+00 7.1771382E-09 1.7658740E-10 O 39 1803+784 2017.04.29-08:22:11.0 ISHIOKA 7.03587 26.35595 990.8 19.2 1.7547942E-08 2.2637436E+00 7.5181684E-09 3.0924419E-10 O 39 1803+784 2017.04.29-08:22:11.0 WETTZELL 342.43917 48.61893 946.6 4.9 9.7910883E-09 1.3331690E+00 7.1771382E-09 1.7658740E-10 O 40 0642+449 2017.04.29-08:23:19.0 ISHIOKA 304.50212 71.53701 990.9 19.2 8.2509865E-09 1.0546657E+00 7.5181684E-09 3.0924419E-10 O 40 0642+449 2017.04.29-08:23:19.0 WETTZELL 48.36204 24.04155 946.6 4.9 1.7941490E-08 2.4428091E+00 7.1771382E-09 1.7658740E-10 O 41 0016+731 2017.04.29-08:24:34.0 ISHIOKA 343.77965 27.18945 990.8 19.1 1.7054110E-08 2.1973877E+00 7.5181684E-09 3.0924419E-10 O 41 0016+731 2017.04.29-08:24:34.0 WETTZELL 5.86582 65.30332 946.6 4.7 8.0917866E-09 1.1006103E+00 7.1771382E-09 1.7658740E-10 O 42 0059+581 2017.04.29-08:25:40.0 ISHIOKA 327.65961 21.84382 990.9 19.0 2.0883151E-08 2.6956080E+00 7.5181684E-09 3.0924419E-10 O 42 0059+581 2017.04.29-08:25:40.0 WETTZELL 42.94759 75.41641 946.6 4.7 7.5978439E-09 1.0329935E+00 7.1771382E-09 1.7658740E-10 O 43 0716+714 2017.04.29-08:27:17.0 ISHIOKA 352.61227 54.18314 990.9 18.7 9.6470049E-09 1.2358604E+00 7.5181684E-09 3.0924419E-10 O 43 0716+714 2017.04.29-08:27:17.0 WETTZELL 22.23667 39.20110 946.6 4.6 1.1613430E-08 1.5803077E+00 7.1771382E-09 1.7658740E-10 O 44 0552+398 2017.04.29-08:28:50.0 ISHIOKA 288.29531 61.79504 990.9 18.6 8.8787902E-09 1.1347651E+00 7.5181684E-09 3.0924419E-10 O 44 0552+398 2017.04.29-08:28:50.0 WETTZELL 60.46563 28.05493 946.6 4.6 1.5568906E-08 2.1172451E+00 7.1771382E-09 1.7658740E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10