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: # 2018-07-25 | 23:49:09.372 # # Data content: # Ray-tracing results for session: # 92APR22XU##### # 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: 1992042218 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992042300 | 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 $92APR22XU##### H $92APR22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 23:49:09.372) 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 1992.04.22-20:08:32.0 WESTFORD 115.73178 84.05413 1007.9 15.2 8.3117893E-09 1.0049301E+00 7.6295666E-09 6.3776418E-10 O 1 0552+398 1992.04.22-20:08:32.0 WETTZELL 291.28607 36.43921 938.6 8.1 1.2512866E-08 1.6819128E+00 7.1168268E-09 3.3133892E-10 O 2 OJ287 1992.04.22-20:12:44.0 WESTFORD 101.54497 42.06613 1007.9 15.2 1.2319417E-08 1.4845662E+00 7.6295666E-09 6.3776418E-10 O 2 OJ287 1992.04.22-20:12:44.0 WETTZELL 234.80788 50.53230 938.6 8.1 9.6420468E-09 1.2955669E+00 7.1168268E-09 3.3133892E-10 O 3 0212+735 1992.04.22-20:16:52.0 WESTFORD 339.99132 51.54308 1007.9 15.2 1.0550947E-08 1.2804525E+00 7.6295666E-09 6.3776418E-10 O 3 0212+735 1992.04.22-20:16:52.0 WETTZELL 345.48362 36.82419 938.6 8.1 1.2397752E-08 1.6654660E+00 7.1168268E-09 3.3133892E-10 O 4 1803+784 1992.04.22-20:21:04.0 WESTFORD 358.73969 31.11940 1007.9 15.2 1.5947971E-08 1.9409017E+00 7.6295666E-09 6.3776418E-10 O 4 1803+784 1992.04.22-20:21:04.0 WETTZELL 16.33356 45.72938 938.6 8.1 1.0387752E-08 1.3948121E+00 7.1168268E-09 3.3133892E-10 O 5 0552+398 1992.04.22-20:25:12.0 WESTFORD 142.10474 86.49784 1007.9 15.2 8.2826693E-09 1.0015939E+00 7.6295666E-09 6.3776418E-10 O 5 0552+398 1992.04.22-20:25:12.0 WETTZELL 293.70967 33.91433 938.6 8.1 1.3314570E-08 1.7900343E+00 7.1168268E-09 3.3133892E-10 O 6 OJ287 1992.04.22-20:29:24.0 WESTFORD 105.04701 45.05832 1007.9 15.2 1.1664187E-08 1.4058817E+00 7.6295666E-09 6.3776418E-10 O 6 OJ287 1992.04.22-20:29:24.0 WETTZELL 239.69278 48.23357 938.6 8.1 9.9783054E-09 1.3408582E+00 7.1168268E-09 3.3133892E-10 O 7 0212+735 1992.04.22-20:33:32.0 WESTFORD 339.25918 50.47191 1007.9 15.2 1.0711283E-08 1.3001263E+00 7.6295666E-09 6.3776418E-10 O 7 0212+735 1992.04.22-20:33:32.0 WETTZELL 346.68148 36.16669 938.6 8.1 1.2590148E-08 1.6913674E+00 7.1168268E-09 3.3133892E-10 O 8 1803+784 1992.04.22-20:37:44.0 WESTFORD 359.71418 31.07790 1007.9 15.2 1.5966916E-08 1.9430517E+00 7.6295666E-09 6.3776418E-10 O 8 1803+784 1992.04.22-20:37:44.0 WETTZELL 16.76969 46.50823 938.6 8.2 1.0253500E-08 1.3767598E+00 7.1168268E-09 3.3133892E-10 O 9 0552+398 1992.04.22-20:41:52.0 WESTFORD 200.78481 87.01561 1007.9 15.2 8.2785001E-09 1.0012848E+00 7.6295666E-09 6.3776418E-10 O 9 0552+398 1992.04.22-20:41:52.0 WETTZELL 296.13176 31.43590 938.7 8.2 1.4236151E-08 1.9144080E+00 7.1168268E-09 3.3133892E-10 O 10 OJ287 1992.04.22-20:46:04.0 WESTFORD 108.82130 47.99968 1007.9 15.2 1.1112447E-08 1.3396511E+00 7.6295666E-09 6.3776418E-10 O 10 OJ287 1992.04.22-20:46:04.0 WETTZELL 244.23262 45.82127 938.7 8.2 1.0375835E-08 1.3944132E+00 7.1168268E-09 3.3133892E-10 O 11 0212+735 1992.04.22-20:50:12.0 WESTFORD 338.67700 49.36779 1007.9 15.2 1.0885750E-08 1.3215308E+00 7.6295666E-09 6.3776418E-10 O 11 0212+735 1992.04.22-20:50:12.0 WETTZELL 347.91443 35.56562 938.7 8.2 1.2772791E-08 1.7159578E+00 7.1168268E-09 3.3133892E-10 O 12 1803+784 1992.04.22-20:54:24.0 WESTFORD 0.68963 31.08874 1007.9 15.2 1.5961897E-08 1.9422521E+00 7.6295666E-09 6.3776418E-10 O 12 1803+784 1992.04.22-20:54:24.0 WETTZELL 17.13561 47.30541 938.7 8.2 1.0121530E-08 1.3590160E+00 7.1168268E-09 3.3133892E-10 O 13 0552+398 1992.04.22-20:58:32.0 WESTFORD 238.05030 84.97152 1007.9 15.2 8.2992284E-09 1.0039983E+00 7.6295666E-09 6.3776418E-10 O 13 0552+398 1992.04.22-20:58:32.0 WETTZELL 298.56110 29.00842 938.7 8.2 1.5300303E-08 2.0581442E+00 7.1168268E-09 3.3133892E-10 O 14 OJ287 1992.04.22-21:02:44.0 WESTFORD 112.93094 50.87263 1007.9 15.2 1.0636987E-08 1.2911878E+00 7.6281799E-09 6.2738646E-10 O 14 OJ287 1992.04.22-21:02:44.0 WETTZELL 248.47335 43.31781 938.7 8.2 1.0796915E-08 1.4550425E+00 7.1147094E-09 3.0145550E-10 O 15 0212+735 1992.04.22-21:06:52.0 WESTFORD 338.23818 48.23816 1007.9 15.2 1.1056168E-08 1.3409040E+00 7.6281799E-09 6.2738646E-10 O 15 0212+735 1992.04.22-21:06:52.0 WETTZELL 349.17879 35.02281 938.7 8.2 1.2887457E-08 1.7370070E+00 7.1147094E-09 3.0145550E-10 O 16 1803+784 1992.04.22-21:11:04.0 WESTFORD 1.66276 31.15187 1007.9 15.2 1.5909218E-08 1.9376145E+00 7.6281799E-09 6.2738646E-10 O 16 1803+784 1992.04.22-21:11:04.0 WETTZELL 17.42671 48.11760 938.7 8.2 9.9496298E-09 1.3418236E+00 7.1147094E-09 3.0145550E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10