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: # 2018-07-26 | 03:18:06.951 # # Data content: # Ray-tracing results for session: # 92MAY17XU##### # Total number of observations: # 32 # 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: 1992051718 | 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 $92MAY17XU##### H $92MAY17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 03:18:06.951) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 0552+398 1992.05.17-18:30:12.0 WESTFORD 115.70491 84.04799 1025.0 21.1 8.0715880E-09 1.0053761E+00 7.7104089E-09 3.1778362E-10 O 1 0552+398 1992.05.17-18:30:12.0 WETTZELL 291.28032 36.44410 956.2 8.6 1.2648487E-08 1.6801603E+00 7.2391982E-09 2.9017224E-10 O 2 OJ287 1992.05.17-18:34:24.0 WESTFORD 101.53807 42.06039 1025.0 21.1 1.1965964E-08 1.4913377E+00 7.7104089E-09 3.1778362E-10 O 2 OJ287 1992.05.17-18:34:24.0 WETTZELL 234.79817 50.53690 956.2 8.6 9.7449310E-09 1.2940826E+00 7.2391982E-09 2.9017224E-10 O 3 0212+735 1992.05.17-18:38:32.0 WESTFORD 339.99120 51.54714 1025.0 21.1 1.0243781E-08 1.2771343E+00 7.7104089E-09 3.1778362E-10 O 3 0212+735 1992.05.17-18:38:32.0 WETTZELL 345.47861 36.82486 956.2 8.6 1.2536476E-08 1.6665098E+00 7.2391982E-09 2.9017224E-10 O 4 1803+784 1992.05.17-18:42:44.0 WESTFORD 358.73582 31.12152 1025.0 21.1 1.5481578E-08 1.9338909E+00 7.7104089E-09 3.1778362E-10 O 4 1803+784 1992.05.17-18:42:44.0 WETTZELL 16.32917 45.72690 956.2 8.6 1.0503969E-08 1.3962426E+00 7.2391982E-09 2.9017224E-10 O 5 0552+398 1992.05.17-18:46:52.0 WESTFORD 142.02283 86.49333 1024.9 21.1 8.0432092E-09 1.0018390E+00 7.7104089E-09 3.1778362E-10 O 5 0552+398 1992.05.17-18:46:52.0 WETTZELL 293.70397 33.91912 956.2 8.6 1.3459007E-08 1.7881198E+00 7.2391982E-09 2.9017224E-10 O 6 OJ287 1992.05.17-18:51:04.0 WESTFORD 105.03962 45.05267 1024.9 21.2 1.1329336E-08 1.4117617E+00 7.7104089E-09 3.1778362E-10 O 6 OJ287 1992.05.17-18:51:04.0 WETTZELL 239.68379 48.23841 956.2 8.6 1.0084689E-08 1.3391952E+00 7.2391982E-09 2.9017224E-10 O 7 0212+735 1992.05.17-18:55:12.0 WESTFORD 339.25856 50.47596 1024.9 21.2 1.0399361E-08 1.2965960E+00 7.7104089E-09 3.1778362E-10 O 7 0212+735 1992.05.17-18:55:12.0 WETTZELL 346.67648 36.16712 956.2 8.6 1.2731206E-08 1.6925177E+00 7.2391982E-09 2.9017224E-10 O 8 1803+784 1992.05.17-18:59:24.0 WESTFORD 359.71016 31.07981 1024.9 21.2 1.5500099E-08 1.9362171E+00 7.7104089E-09 3.1778362E-10 O 8 1803+784 1992.05.17-18:59:24.0 WETTZELL 16.76549 46.50556 956.2 8.6 1.0368172E-08 1.3781466E+00 7.2391982E-09 2.9017224E-10 O 9 0552+398 1992.05.17-19:03:32.0 WESTFORD 200.65915 87.01723 1024.9 21.2 8.0390568E-09 1.0013251E+00 7.7104089E-09 3.1778362E-10 O 9 0552+398 1992.05.17-19:03:32.0 WETTZELL 296.12607 31.44058 956.2 8.6 1.4390750E-08 1.9123177E+00 7.2391982E-09 2.9017224E-10 O 10 OJ287 1992.05.17-19:07:44.0 WESTFORD 108.81331 47.99415 1024.9 21.2 1.0793253E-08 1.3447832E+00 7.7104089E-09 3.1778362E-10 O 10 OJ287 1992.05.17-19:07:44.0 WETTZELL 244.22427 45.82630 956.2 8.6 1.0486364E-08 1.3925471E+00 7.2391982E-09 2.9017224E-10 O 11 0212+735 1992.05.17-19:11:52.0 WESTFORD 338.67592 49.37179 1024.8 21.2 1.0568657E-08 1.3177762E+00 7.7104089E-09 3.1778362E-10 O 11 0212+735 1992.05.17-19:11:52.0 WETTZELL 347.90944 35.56582 956.2 8.6 1.2916078E-08 1.7172188E+00 7.2391982E-09 2.9017224E-10 O 12 1803+784 1992.05.17-19:16:04.0 WESTFORD 0.68548 31.09043 1024.8 21.2 1.5495374E-08 1.9356205E+00 7.7104089E-09 3.1778362E-10 O 12 1803+784 1992.05.17-19:16:04.0 WETTZELL 17.13162 47.30256 956.2 8.6 1.0234680E-08 1.3603579E+00 7.2391982E-09 2.9017224E-10 O 13 0552+398 1992.05.17-19:20:12.0 WESTFORD 237.99926 84.97657 1024.8 21.2 8.0590780E-09 1.0038280E+00 7.7104089E-09 3.1778362E-10 O 13 0552+398 1992.05.17-19:20:12.0 WETTZELL 298.55542 29.01297 956.2 8.6 1.5466668E-08 2.0558645E+00 7.2391982E-09 2.9017224E-10 O 14 OJ287 1992.05.17-19:24:24.0 WESTFORD 112.92222 50.86726 1024.8 21.2 1.0341383E-08 1.2883469E+00 7.7104089E-09 3.1778362E-10 O 14 OJ287 1992.05.17-19:24:24.0 WETTZELL 248.46554 43.32299 956.2 8.7 1.0959739E-08 1.4554443E+00 7.2391982E-09 2.9017224E-10 O 15 0212+735 1992.05.17-19:28:32.0 WESTFORD 338.23667 48.24210 1024.8 21.2 1.0751839E-08 1.3406969E+00 7.7104089E-09 3.1778362E-10 O 15 0212+735 1992.05.17-19:28:32.0 WETTZELL 349.17383 35.02278 956.2 8.6 1.3088942E-08 1.7403254E+00 7.2391982E-09 2.9017224E-10 O 16 1803+784 1992.05.17-19:32:44.0 WESTFORD 1.65849 31.15334 1024.8 21.2 1.5467469E-08 1.9321095E+00 7.7104089E-09 3.1778362E-10 O 16 1803+784 1992.05.17-19:32:44.0 WETTZELL 17.42295 48.11457 956.1 8.6 1.0104135E-08 1.3429620E+00 7.2391982E-09 2.9017224E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10