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 | 14:23:44.856 # # Data content: # Ray-tracing results for session: # 93JUL27XU##### # 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: 1993072718 | 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 $93JUL27XU##### H $93JUL27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 14:23:44.856) 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 4C39.25 1993.07.27-17:33:52.0 WESTFORD 136.19869 85.20099 1000.6 19.9 8.4445513E-09 1.0035893E+00 7.5951345E-09 8.1973340E-10 O 1 4C39.25 1993.07.27-17:33:52.0 WETTZELL 292.14327 34.33696 946.3 14.4 1.3671782E-08 1.7732086E+00 7.1814975E-09 5.4920837E-10 O 2 0212+735 1993.07.27-17:38:04.0 WESTFORD 340.23517 36.85183 1000.6 19.9 1.3997215E-08 1.6639103E+00 7.5951345E-09 8.1973340E-10 O 2 0212+735 1993.07.27-17:38:04.0 WETTZELL 2.84534 33.07658 946.3 14.4 1.4118127E-08 1.8255638E+00 7.1814975E-09 5.4920837E-10 O 3 1803+784 1993.07.27-17:42:12.0 WESTFORD 10.58047 34.55678 1000.6 19.9 1.4794462E-08 1.7592918E+00 7.5951345E-09 8.1973340E-10 O 3 1803+784 1993.07.27-17:42:12.0 WETTZELL 15.10218 56.21888 946.3 14.4 9.2937214E-09 1.2013730E+00 7.1814975E-09 5.4920837E-10 O 4 OQ208 1993.07.27-17:46:24.0 WESTFORD 79.18986 32.12909 1000.6 19.9 1.5776825E-08 1.8787312E+00 7.5951345E-09 8.1973340E-10 O 4 OQ208 1993.07.27-17:46:24.0 WETTZELL 210.93763 66.99671 946.3 14.4 8.3981440E-09 1.0872106E+00 7.1814975E-09 5.4920837E-10 O 5 4C39.25 1993.07.27-17:50:32.0 WESTFORD 178.75519 86.45345 1000.6 19.9 8.4310821E-09 1.0019582E+00 7.5951345E-09 8.1973340E-10 O 5 4C39.25 1993.07.27-17:50:32.0 WETTZELL 294.59771 31.82830 946.3 14.4 1.4614735E-08 1.8960571E+00 7.1814975E-09 5.4920837E-10 O 6 0212+735 1993.07.27-17:54:44.0 WESTFORD 340.93078 35.82934 1000.6 19.9 1.4338462E-08 1.7045754E+00 7.5951345E-09 8.1973340E-10 O 6 0212+735 1993.07.27-17:54:44.0 WETTZELL 4.22350 33.24510 946.3 14.4 1.4055180E-08 1.8173187E+00 7.1814975E-09 5.4920837E-10 O 7 1803+784 1993.07.27-17:58:52.0 WESTFORD 11.30747 35.14071 1000.6 19.9 1.4581136E-08 1.7338698E+00 7.5951345E-09 8.1973340E-10 O 7 1803+784 1993.07.27-17:58:52.0 WETTZELL 14.25750 56.91194 946.3 14.4 9.2201093E-09 1.1918842E+00 7.1814975E-09 5.4920837E-10 O 8 OQ208 1993.07.27-18:03:04.0 WESTFORD 81.67917 35.16089 1000.6 19.9 1.4579070E-08 1.7355584E+00 7.5951345E-09 8.1973340E-10 O 8 OQ208 1993.07.27-18:03:04.0 WETTZELL 219.17555 65.42532 946.3 14.4 8.5000911E-09 1.1005321E+00 7.1814975E-09 5.4920837E-10 O 9 4C39.25 1993.07.27-18:07:12.0 WESTFORD 222.38394 85.30072 1000.6 19.9 8.4432407E-09 1.0033750E+00 7.5951345E-09 8.1973340E-10 O 9 4C39.25 1993.07.27-18:07:12.0 WETTZELL 297.05432 29.36837 946.3 14.4 1.5705240E-08 2.0382328E+00 7.1814975E-09 5.4920837E-10 O 10 0212+735 1993.07.27-18:11:24.0 WESTFORD 341.69468 34.84388 1000.6 19.9 1.4687919E-08 1.7462287E+00 7.5951345E-09 8.1973340E-10 O 10 0212+735 1993.07.27-18:11:24.0 WETTZELL 5.59114 33.47894 946.3 14.4 1.3968990E-08 1.8060696E+00 7.1814975E-09 5.4920837E-10 O 11 1803+784 1993.07.27-18:15:32.0 WESTFORD 11.99226 35.76179 1000.6 19.9 1.4362459E-08 1.7078121E+00 7.5951345E-09 8.1973340E-10 O 11 1803+784 1993.07.27-18:15:32.0 WETTZELL 13.29224 57.56317 946.3 14.4 9.1532038E-09 1.1832629E+00 7.1814975E-09 5.4920837E-10 O 12 OQ208 1993.07.27-18:19:44.0 WESTFORD 84.22752 38.21220 1000.6 19.9 1.3579089E-08 1.6161122E+00 7.5951345E-09 8.1973340E-10 O 12 OQ208 1993.07.27-18:19:44.0 WETTZELL 226.53707 63.56518 946.3 14.4 8.6324721E-09 1.1178019E+00 7.1814975E-09 5.4920837E-10 O 13 4C39.25 1993.07.27-18:23:52.0 WESTFORD 243.17021 82.82194 1000.6 19.9 8.4811849E-09 1.0078584E+00 7.5951345E-09 8.1973340E-10 O 13 4C39.25 1993.07.27-18:23:52.0 WETTZELL 299.52156 26.96185 946.3 14.4 1.6973301E-08 2.2037095E+00 7.1814975E-09 5.4920837E-10 O 14 0212+735 1993.07.27-18:28:04.0 WESTFORD 342.52229 33.89899 1000.6 19.9 1.5043559E-08 1.7886296E+00 7.5951345E-09 8.1973340E-10 O 14 0212+735 1993.07.27-18:28:04.0 WETTZELL 6.94478 33.77739 946.3 14.4 1.3860860E-08 1.7919872E+00 7.1814975E-09 5.4920837E-10 O 15 1803+784 1993.07.27-18:32:12.0 WESTFORD 12.63142 36.41765 1000.6 19.9 1.4140288E-08 1.6813400E+00 7.5951345E-09 8.1973340E-10 O 15 1803+784 1993.07.27-18:32:12.0 WETTZELL 12.20806 58.16680 946.3 14.4 9.0930877E-09 1.1755195E+00 7.1814975E-09 5.4920837E-10 O 16 OQ208 1993.07.27-18:36:24.0 WESTFORD 86.85821 41.27742 1000.6 19.9 1.2737230E-08 1.5156096E+00 7.5951345E-09 8.1973340E-10 O 16 OQ208 1993.07.27-18:36:24.0 WETTZELL 233.08939 61.47645 946.3 14.4 8.7973037E-09 1.1392840E+00 7.1814975E-09 5.4920837E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10