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 | 16:33:13.225 # # Data content: # Ray-tracing results for session: # 93OCT20XU##### # Total number of observations: # 30 # 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: 1993102018 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993102100 | 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 $93OCT20XU##### H $93OCT20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 16:33:13.225) 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 0212+735 1993.10.20-20:46:24.0 WESTFORD 15.70284 32.19905 1016.9 10.0 1.5189075E-08 1.8520963E+00 7.7229646E-09 4.0202184E-10 O 1 0212+735 1993.10.20-20:46:24.0 WETTZELL 21.16808 59.90495 947.6 2.8 8.6010227E-09 1.1555885E+00 7.2052288E-09 2.3984378E-10 O 2 1803+784 1993.10.20-20:50:32.0 WESTFORD 359.93159 54.13937 1016.9 10.0 1.0015300E-08 1.2272240E+00 7.7229646E-09 4.0202184E-10 O 2 1803+784 1993.10.20-20:50:32.0 WETTZELL 342.38863 48.89256 947.6 2.8 9.8707089E-09 1.3263126E+00 7.2052288E-09 2.3984378E-10 O 3 2145+067 1993.10.20-20:54:44.0 WESTFORD 109.68273 29.75077 1016.9 10.0 1.6315596E-08 2.0136814E+00 7.7229646E-09 4.0202184E-10 O 3 2145+067 1993.10.20-20:54:44.0 WETTZELL 219.71925 41.27245 947.6 2.8 1.1270577E-08 1.5148251E+00 7.2052288E-09 2.3984378E-10 O 4 2201+315 1993.10.20-20:58:52.0 WESTFORD 83.39637 43.31211 1016.9 10.0 1.1826180E-08 1.4526395E+00 7.7229646E-09 4.0202184E-10 O 4 2201+315 1993.10.20-20:58:52.0 WETTZELL 238.12996 63.78641 947.6 2.8 8.2963783E-09 1.1143630E+00 7.2052288E-09 2.3984378E-10 O 5 0212+735 1993.10.20-21:03:04.0 WESTFORD 16.64130 33.05568 1016.9 10.0 1.4887334E-08 1.7991152E+00 7.7229653E-09 4.2951750E-10 O 5 0212+735 1993.10.20-21:03:04.0 WETTZELL 19.82383 60.86269 947.6 2.8 8.5177105E-09 1.1448062E+00 7.1844040E-09 2.5873395E-10 O 6 2145+067 1993.10.20-21:11:24.0 WESTFORD 113.19236 32.61271 1016.9 10.0 1.5080952E-08 1.8470965E+00 7.7229653E-09 4.2951750E-10 O 6 2145+067 1993.10.20-21:11:24.0 WETTZELL 224.60166 39.43781 947.6 2.8 1.1697621E-08 1.5716113E+00 7.1844040E-09 2.5873395E-10 O 7 2201+315 1993.10.20-21:15:32.0 WESTFORD 85.94163 46.37333 1016.9 10.0 1.1246184E-08 1.3716216E+00 7.7229653E-09 4.2951750E-10 O 7 2201+315 1993.10.20-21:15:32.0 WETTZELL 243.84726 61.39587 947.6 2.8 8.4748593E-09 1.1381668E+00 7.1844040E-09 2.5873395E-10 O 8 0212+735 1993.10.20-21:19:44.0 WESTFORD 17.52442 33.95916 1016.9 10.0 1.4540131E-08 1.7578510E+00 7.7229653E-09 4.2951750E-10 O 8 0212+735 1993.10.20-21:19:44.0 WETTZELL 18.26233 61.75524 947.6 2.8 8.4456232E-09 1.1350730E+00 7.1844040E-09 2.5873395E-10 O 9 1803+784 1993.10.20-21:23:52.0 WESTFORD 357.10209 53.97968 1016.9 10.0 1.0068507E-08 1.2274218E+00 7.7229653E-09 4.2951750E-10 O 9 1803+784 1993.10.20-21:23:52.0 WETTZELL 342.89991 47.25959 947.6 2.8 1.0122370E-08 1.3601204E+00 7.1844040E-09 2.5873395E-10 O 10 2145+067 1993.10.20-21:28:04.0 WESTFORD 116.90011 35.39832 1016.9 10.0 1.4040532E-08 1.7214070E+00 7.7229653E-09 4.2951750E-10 O 10 2145+067 1993.10.20-21:28:04.0 WETTZELL 229.24413 37.44138 947.6 2.8 1.2219290E-08 1.6416590E+00 7.1844040E-09 2.5873395E-10 O 11 2201+315 1993.10.20-21:32:12.0 WESTFORD 88.60922 49.44437 1016.9 10.0 1.0717373E-08 1.3082934E+00 7.7229653E-09 4.2951750E-10 O 11 2201+315 1993.10.20-21:32:12.0 WETTZELL 248.91584 58.89162 947.6 2.8 8.6894308E-09 1.1669233E+00 7.1844040E-09 2.5873395E-10 O 12 0212+735 1993.10.20-21:36:24.0 WESTFORD 18.34794 34.90633 1016.9 10.0 1.4196732E-08 1.7170394E+00 7.7229653E-09 4.2951750E-10 O 12 0212+735 1993.10.20-21:36:24.0 WETTZELL 16.48156 62.57206 947.5 2.8 8.3824714E-09 1.1265428E+00 7.1844040E-09 2.5873395E-10 O 13 1803+784 1993.10.20-21:40:32.0 WESTFORD 355.72416 53.78715 1016.9 10.0 1.0093168E-08 1.2305172E+00 7.7229653E-09 4.2951750E-10 O 13 1803+784 1993.10.20-21:40:32.0 WETTZELL 343.26967 46.46411 947.5 2.7 1.0254281E-08 1.3778824E+00 7.1844040E-09 2.5873395E-10 O 14 2145+067 1993.10.20-21:44:44.0 WESTFORD 120.83806 38.09102 1016.9 10.0 1.3189932E-08 1.6185849E+00 7.7229653E-09 4.2951750E-10 O 14 2145+067 1993.10.20-21:44:44.0 WETTZELL 233.65943 35.30386 947.5 2.7 1.2849836E-08 1.7263716E+00 7.1844040E-09 2.5873395E-10 O 15 2201+315 1993.10.20-21:48:52.0 WESTFORD 91.44027 52.51888 1016.9 10.0 1.0263531E-08 1.2539088E+00 7.7229653E-09 4.2951750E-10 O 15 2201+315 1993.10.20-21:48:52.0 WETTZELL 253.46517 56.30459 947.5 2.7 8.9411431E-09 1.2006708E+00 7.1844040E-09 2.5873395E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10