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 | 22:49:58.517 # # Data content: # Ray-tracing results for session: # 09NOV21XK##### # 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: 2009112106 | 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 $09NOV21XK##### H $09NOV21XK##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-23 22:49:58.517) 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 2009.11.21-07:30:20.0 TSUKUB32 352.04479 74.55220 1016.1 12.5 8.2281789E-09 1.0362576E+00 7.7031831E-09 2.2942253E-10 O 1 3C418 2009.11.21-07:30:20.0 WETTZELL 33.83401 21.30967 956.8 8.1 2.0547230E-08 2.7751964E+00 7.2628789E-09 2.6091457E-10 O 2 1357+769 2009.11.21-07:31:45.0 TSUKUB32 344.72239 31.89277 1016.1 12.5 1.4957721E-08 1.8771746E+00 7.7031831E-09 2.2942253E-10 O 2 1357+769 2009.11.21-07:31:45.0 WETTZELL 10.80622 60.99662 956.8 7.9 8.6000486E-09 1.1482907E+00 7.2628789E-09 2.6091457E-10 O 3 1418+546 2009.11.21-07:33:03.0 TSUKUB32 320.89410 24.01206 1016.1 12.5 1.9359967E-08 2.4270476E+00 7.7031831E-09 2.2942253E-10 O 3 1418+546 2009.11.21-07:33:03.0 WETTZELL 62.62792 71.78058 956.8 8.0 7.9196283E-09 1.0525158E+00 7.2628789E-09 2.6091457E-10 O 4 DA426 2009.11.21-07:34:22.0 TSUKUB32 293.70153 42.99523 1016.1 12.4 1.1613359E-08 1.4597733E+00 7.7031831E-09 2.2942253E-10 O 4 DA426 2009.11.21-07:34:22.0 WETTZELL 75.11605 43.08393 956.8 8.0 1.0998311E-08 1.4585580E+00 7.2628789E-09 2.6091457E-10 O 5 1606+106 2009.11.21-07:35:41.0 TSUKUB32 268.10319 20.52377 1016.1 12.4 2.2430357E-08 2.8244610E+00 7.7031831E-09 2.2942253E-10 O 5 1606+106 2009.11.21-07:35:41.0 WETTZELL 110.85633 30.37512 956.8 8.0 1.4822680E-08 1.9453751E+00 7.2628789E-09 2.6091457E-10 O 6 1749+096 2009.11.21-07:36:58.0 TSUKUB32 249.92941 40.11433 1016.2 12.4 1.2291994E-08 1.5491938E+00 7.7031831E-09 2.2942253E-10 O 6 1749+096 2009.11.21-07:36:58.0 WETTZELL 90.83679 13.52546 956.8 8.0 3.1523089E-08 4.1475878E+00 7.2628789E-09 2.6091457E-10 O 7 1611+343 2009.11.21-07:38:22.0 TSUKUB32 290.93264 32.81358 1016.2 12.4 1.4590782E-08 1.8330281E+00 7.7031831E-09 2.2942253E-10 O 7 1611+343 2009.11.21-07:38:22.0 WETTZELL 88.81909 46.94867 956.8 7.9 1.0283785E-08 1.3610678E+00 7.2628789E-09 2.6091457E-10 O 8 1538+149 2009.11.21-07:39:38.0 TSUKUB32 276.47770 16.50933 1016.3 12.2 2.7530650E-08 3.4655582E+00 7.7031831E-09 2.2942253E-10 O 8 1538+149 2009.11.21-07:39:38.0 WETTZELL 115.06910 38.56769 956.8 7.9 1.2042379E-08 1.5845203E+00 7.2628789E-09 2.6091457E-10 O 9 1739+522 2009.11.21-07:41:00.0 TSUKUB32 310.81434 51.26447 1016.4 12.2 1.0158962E-08 1.2771740E+00 7.7031831E-09 2.2942253E-10 O 9 1739+522 2009.11.21-07:41:00.0 WETTZELL 55.51892 43.65481 956.8 7.8 1.0884287E-08 1.4489535E+00 7.2628789E-09 2.6091457E-10 O 10 3C371 2009.11.21-07:42:20.0 TSUKUB32 338.51106 48.76420 1016.4 12.1 1.0535071E-08 1.3241082E+00 7.7031831E-09 2.2942253E-10 O 10 3C371 2009.11.21-07:42:20.0 WETTZELL 30.48174 47.59371 956.8 7.8 1.0179855E-08 1.3601599E+00 7.2628789E-09 2.6091457E-10 O 11 0014+813 2009.11.21-07:43:40.0 TSUKUB32 8.27779 41.41568 1016.5 12.0 1.1967149E-08 1.5047266E+00 7.7031831E-09 2.2942253E-10 O 11 0014+813 2009.11.21-07:43:40.0 WETTZELL 0.91698 40.81712 956.8 7.8 1.1494191E-08 1.5448191E+00 7.2628789E-09 2.6091457E-10 O 12 0059+581 2009.11.21-07:45:01.0 TSUKUB32 40.23927 46.01191 1016.5 12.0 1.1009581E-08 1.3872856E+00 7.7031831E-09 2.2942253E-10 O 12 0059+581 2009.11.21-07:45:01.0 WETTZELL 356.56066 17.73013 956.8 7.7 2.4439236E-08 3.3611421E+00 7.2628789E-09 2.6091457E-10 O 13 1803+784 2009.11.21-07:46:29.0 TSUKUB32 348.36430 43.40880 1016.5 12.0 1.1522611E-08 1.4478486E+00 7.7031831E-09 2.2942253E-10 O 13 1803+784 2009.11.21-07:46:29.0 WETTZELL 17.75569 49.78717 956.9 7.8 9.8447799E-09 1.3168814E+00 7.2628789E-09 2.6091457E-10 O 14 0718+793 2009.11.21-07:47:50.0 TSUKUB32 5.17834 26.21334 1016.5 12.0 1.7854654E-08 2.2424769E+00 7.7031831E-09 2.2942253E-10 O 14 0718+793 2009.11.21-07:47:50.0 WETTZELL 343.30688 50.15659 956.9 7.8 9.7926948E-09 1.3131154E+00 7.2628789E-09 2.6091457E-10 O 15 3C418 2009.11.21-07:49:21.0 TSUKUB32 341.64587 73.66954 1016.6 12.0 8.2642275E-09 1.0406577E+00 7.7031831E-09 2.2942253E-10 O 15 3C418 2009.11.21-07:49:21.0 WETTZELL 36.39923 23.10360 956.9 7.6 1.9052396E-08 2.5664364E+00 7.2628789E-09 2.6091457E-10 O 16 DA426 2009.11.21-07:50:47.0 TSUKUB32 294.91674 39.96487 1016.7 12.0 1.2325122E-08 1.5488192E+00 7.7031831E-09 2.2942253E-10 O 16 DA426 2009.11.21-07:50:47.0 WETTZELL 77.60792 45.69984 957.0 7.4 1.0499370E-08 1.3919826E+00 7.2628789E-09 2.6091457E-10 O 17 1606+106 2009.11.21-07:52:06.0 TSUKUB32 270.54226 17.19917 1016.7 12.0 2.6490788E-08 3.3371790E+00 7.7031831E-09 2.2942253E-10 O 17 1606+106 2009.11.21-07:52:06.0 WETTZELL 114.61013 32.85786 957.0 7.1 1.3823310E-08 1.8149395E+00 7.2628789E-09 2.6091457E-10 O 18 1749+096 2009.11.21-07:53:23.0 TSUKUB32 253.19290 36.96002 1016.8 11.9 1.3166250E-08 1.6590917E+00 7.7031831E-09 2.2942253E-10 O 18 1749+096 2009.11.21-07:53:23.0 WETTZELL 93.98016 16.21482 957.0 7.0 2.6563822E-08 3.4884223E+00 7.2628789E-09 2.6091457E-10 O 19 1538+149 2009.11.21-07:54:42.0 TSUKUB32 278.59652 13.48422 1016.8 11.8 3.3319615E-08 4.2000662E+00 7.7031831E-09 2.2942253E-10 O 19 1538+149 2009.11.21-07:54:42.0 WETTZELL 118.85538 40.76974 957.0 7.0 1.1500097E-08 1.5135803E+00 7.2628789E-09 2.6091457E-10 O 20 1611+343 2009.11.21-07:55:58.0 TSUKUB32 292.73146 29.50455 1016.8 11.8 1.6039806E-08 2.0143926E+00 7.7031831E-09 2.2942253E-10 O 20 1611+343 2009.11.21-07:55:58.0 WETTZELL 92.18542 49.83428 957.0 7.0 9.8356852E-09 1.3016433E+00 7.2628789E-09 2.6091457E-10 O 21 1739+522 2009.11.21-07:57:15.0 TSUKUB32 310.65348 48.76974 1016.8 11.7 1.0534992E-08 1.3241844E+00 7.7031831E-09 2.2942253E-10 O 21 1739+522 2009.11.21-07:57:15.0 WETTZELL 57.13517 45.87249 957.0 7.0 1.0469498E-08 1.3930980E+00 7.2628789E-09 2.6091457E-10 O 22 NRAO512 2009.11.21-07:58:31.0 TSUKUB32 296.59788 36.12629 1016.9 11.7 1.3419742E-08 1.6857623E+00 7.7031831E-09 2.2942253E-10 O 22 NRAO512 2009.11.21-07:58:31.0 WETTZELL 80.88327 49.10249 957.0 7.0 9.9434990E-09 1.3179278E+00 7.2628789E-09 2.6091457E-10 O 23 1418+546 2009.11.21-07:59:51.0 TSUKUB32 323.09703 20.66854 1016.9 11.7 2.2264103E-08 2.7902839E+00 7.7031831E-09 2.2942253E-10 O 23 1418+546 2009.11.21-07:59:51.0 WETTZELL 60.54743 75.65272 957.0 7.2 7.7652237E-09 1.0321037E+00 7.2628789E-09 2.6091457E-10 O 24 1357+769 2009.11.21-08:01:09.0 TSUKUB32 345.58998 30.36562 1016.9 11.6 1.5625938E-08 1.9607828E+00 7.7031831E-09 2.2942253E-10 O 24 1357+769 2009.11.21-08:01:09.0 WETTZELL 7.65140 61.77221 957.0 7.3 8.5369969E-09 1.1399194E+00 7.2628789E-09 2.6091457E-10 O 25 3C418 2009.11.21-08:02:34.0 TSUKUB32 335.35245 72.68575 1017.0 11.6 8.3071086E-09 1.0459550E+00 7.7031831E-09 2.2942253E-10 O 25 3C418 2009.11.21-08:02:34.0 WETTZELL 38.14627 24.41618 957.0 7.3 1.8099094E-08 2.4340270E+00 7.2628789E-09 2.6091457E-10 O 26 1606+106 2009.11.21-08:04:05.0 TSUKUB32 272.29540 14.77288 1017.0 11.6 3.0579331E-08 3.8556307E+00 7.7031831E-09 2.2942253E-10 O 26 1606+106 2009.11.21-08:04:05.0 WETTZELL 117.45863 34.62348 957.0 7.2 1.3204762E-08 1.7342772E+00 7.2628789E-09 2.6091457E-10 O 27 1749+096 2009.11.21-08:05:22.0 TSUKUB32 255.43643 34.62331 1017.0 11.6 1.3926936E-08 1.7547361E+00 7.7031831E-09 2.2942253E-10 O 27 1749+096 2009.11.21-08:05:22.0 WETTZELL 96.30705 18.17186 957.0 7.0 2.3853819E-08 3.1303386E+00 7.2628789E-09 2.6091457E-10 O 28 1538+149 2009.11.21-08:06:41.0 TSUKUB32 280.28019 11.09003 1017.0 11.6 4.0006497E-08 5.0560311E+00 7.7031831E-09 2.2942253E-10 O 28 1538+149 2009.11.21-08:06:41.0 WETTZELL 122.01207 42.46404 957.0 6.9 1.1125622E-08 1.4646154E+00 7.2628789E-09 2.6091457E-10 O 29 1611+343 2009.11.21-08:07:57.0 TSUKUB32 293.98169 27.27632 1017.0 11.6 1.7223027E-08 2.1624767E+00 7.7031831E-09 2.2942253E-10 O 29 1611+343 2009.11.21-08:07:57.0 WETTZELL 94.60048 51.79578 957.0 6.8 9.5660434E-09 1.2659232E+00 7.2628789E-09 2.6091457E-10 O 30 3C371 2009.11.21-08:09:22.0 TSUKUB32 336.92903 46.68489 1017.0 11.6 1.0886690E-08 1.3680231E+00 7.7031831E-09 2.2942253E-10 O 30 3C371 2009.11.21-08:09:22.0 WETTZELL 31.27259 49.87045 957.0 6.8 9.8323049E-09 1.3130000E+00 7.2628789E-09 2.6091457E-10 O 31 NRAO512 2009.11.21-08:10:46.0 TSUKUB32 297.61530 33.91763 1017.0 11.5 1.4172615E-08 1.7799499E+00 7.7031831E-09 2.2942253E-10 O 31 NRAO512 2009.11.21-08:10:46.0 WETTZELL 82.86670 51.09101 957.0 6.7 9.6601593E-09 1.2802268E+00 7.2628789E-09 2.6091457E-10 O 32 1741-038 2009.11.21-08:12:14.0 TSUKUB32 246.25952 23.19198 1017.0 11.5 2.0016262E-08 2.5280100E+00 7.7031831E-09 2.2942253E-10 O 32 1741-038 2009.11.21-08:12:14.0 WETTZELL 108.06945 10.11232 957.0 6.8 4.1344587E-08 5.3701600E+00 7.2628789E-09 2.6091457E-10 O 33 1739+522 2009.11.21-08:13:46.0 TSUKUB32 310.71329 46.23223 1017.0 11.4 1.0969132E-08 1.3784582E+00 7.7031831E-09 2.2942253E-10 O 33 1739+522 2009.11.21-08:13:46.0 WETTZELL 58.72409 48.16769 957.0 6.9 1.0087427E-08 1.3417300E+00 7.2628789E-09 2.6091457E-10 O 34 1418+546 2009.11.21-08:15:05.0 TSUKUB32 324.45360 18.84499 1017.1 11.3 2.4281612E-08 3.0428622E+00 7.7031831E-09 2.2942253E-10 O 34 1418+546 2009.11.21-08:15:05.0 WETTZELL 58.02503 77.80260 957.1 7.2 7.6970041E-09 1.0231302E+00 7.2628789E-09 2.6091457E-10 O 35 1606+106 2009.11.21-08:16:32.0 TSUKUB32 274.10092 12.25525 1017.1 11.2 3.6452413E-08 4.6052460E+00 7.7031831E-09 2.2942253E-10 O 35 1606+106 2009.11.21-08:16:32.0 WETTZELL 120.52581 36.40919 957.1 7.3 1.2644467E-08 1.6612310E+00 7.2628789E-09 2.6091457E-10 O 36 1749+096 2009.11.21-08:17:49.0 TSUKUB32 257.66253 32.17089 1017.1 11.1 1.4853535E-08 1.8712516E+00 7.7031831E-09 2.2942253E-10 O 36 1749+096 2009.11.21-08:17:49.0 WETTZELL 98.76108 20.19570 957.0 7.5 2.1596012E-08 2.8329203E+00 7.2628789E-09 2.6091457E-10 O 37 1538+149 2009.11.21-08:19:07.0 TSUKUB32 282.03240 8.61942 1017.1 11.1 5.0417022E-08 6.4102080E+00 7.7031831E-09 2.2942253E-10 O 37 1538+149 2009.11.21-08:19:07.0 WETTZELL 125.43703 44.15981 957.0 7.7 1.0783518E-08 1.4199101E+00 7.2628789E-09 2.6091457E-10 O 38 1611+343 2009.11.21-08:20:23.0 TSUKUB32 295.30338 24.98739 1017.2 11.0 1.8665236E-08 2.3429861E+00 7.7031831E-09 2.2942253E-10 O 38 1611+343 2009.11.21-08:20:23.0 WETTZELL 97.23527 53.82365 957.0 7.9 9.3134947E-09 1.2324974E+00 7.2628789E-09 2.6091457E-10 O 39 3C418 2009.11.21-08:21:49.0 TSUKUB32 327.78003 70.82123 1017.2 10.9 8.3964368E-09 1.0570442E+00 7.7031831E-09 2.2942253E-10 O 39 3C418 2009.11.21-08:21:49.0 WETTZELL 40.63774 26.41956 957.0 8.2 1.6829751E-08 2.2585656E+00 7.2628789E-09 2.6091457E-10 O 40 1803+784 2009.11.21-08:23:09.0 TSUKUB32 347.10012 41.82657 1017.3 10.8 1.1871574E-08 1.4914339E+00 7.7031831E-09 2.2942253E-10 O 40 1803+784 2009.11.21-08:23:09.0 WETTZELL 17.70964 51.62234 957.0 8.3 9.5909989E-09 1.2823880E+00 7.2628789E-09 2.6091457E-10 O 41 0059+581 2009.11.21-08:24:37.0 TSUKUB32 39.08751 51.14363 1017.4 10.7 1.0176021E-08 1.2821559E+00 7.7031831E-09 2.2942253E-10 O 41 0059+581 2009.11.21-08:24:37.0 WETTZELL 2.00545 17.64884 957.0 8.4 2.4544452E-08 3.3719507E+00 7.2628789E-09 2.6091457E-10 O 42 0602+673 2009.11.21-08:26:05.0 TSUKUB32 19.76509 21.38029 1017.4 10.8 2.1569619E-08 2.7138704E+00 7.7031831E-09 2.2942253E-10 O 42 0602+673 2009.11.21-08:26:05.0 WETTZELL 332.05146 38.44123 957.0 8.7 1.2082321E-08 1.6283178E+00 7.2628789E-09 2.6091457E-10 O 43 1418+546 2009.11.21-08:27:41.0 TSUKUB32 325.63081 17.38261 1017.4 10.8 2.6201151E-08 3.2834276E+00 7.7031831E-09 2.2942253E-10 O 43 1418+546 2009.11.21-08:27:41.0 WETTZELL 54.70294 79.52494 957.0 8.9 7.6509061E-09 1.0170970E+00 7.2628789E-09 2.6091457E-10 O 44 NRAO512 2009.11.21-08:29:00.0 TSUKUB32 299.19886 30.66917 1017.5 10.8 1.5491232E-08 1.9448999E+00 7.7031831E-09 2.2942253E-10 O 44 NRAO512 2009.11.21-08:29:00.0 WETTZELL 85.94370 54.06631 956.9 8.9 9.2851437E-09 1.2303852E+00 7.2628789E-09 2.6091457E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10