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 | 09:01:25.885 # # Data content: # Ray-tracing results for session: # 89SEP24XU##### # Total number of observations: # 16 # 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: 1989092412 | 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 $89SEP24XU##### H $89SEP24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 09:01:25.885) 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 1055+018 1989.09.24-13:27:08.0 WESTFORD 137.54894 40.60147 1009.2 8.0 1.2004435E-08 1.5269383E+00 7.6441118E-09 1.7929001E-10 O 1 1055+018 1989.09.24-13:27:08.0 WETTZELL 241.80715 24.21117 950.2 15.6 1.8660006E-08 2.4269150E+00 7.2156779E-09 4.8267143E-10 O 2 0212+735 1989.09.24-13:33:56.0 WESTFORD 339.76517 37.60059 1009.2 8.1 1.2792128E-08 1.6468682E+00 7.6441118E-09 1.7929001E-10 O 2 0212+735 1989.09.24-13:33:56.0 WETTZELL 1.85321 32.98266 950.2 15.6 1.4104421E-08 1.8394082E+00 7.2156779E-09 4.8267143E-10 O 3 1803+784 1989.09.24-13:40:48.0 WESTFORD 10.13987 34.23416 1009.2 8.1 1.3865616E-08 1.7830198E+00 7.6441118E-09 1.7929001E-10 O 3 1803+784 1989.09.24-13:40:48.0 WETTZELL 15.53975 55.79885 950.2 15.6 9.3036680E-09 1.2101593E+00 7.2156779E-09 4.8267143E-10 O 4 OQ208 1989.09.24-13:47:36.0 WESTFORD 78.17408 30.91258 1009.2 8.1 1.5177408E-08 1.9357063E+00 7.6441118E-09 1.7929001E-10 O 4 OQ208 1989.09.24-13:47:36.0 WETTZELL 207.35038 67.55353 950.2 15.6 8.3273218E-09 1.0811738E+00 7.2156779E-09 4.8267143E-10 O 5 1055+018 1989.09.24-13:54:28.0 WESTFORD 145.77523 43.73137 1009.2 8.1 1.1304971E-08 1.4386422E+00 7.6441118E-09 1.7929001E-10 O 5 1055+018 1989.09.24-13:54:28.0 WETTZELL 247.77111 20.15679 950.2 15.6 2.2144264E-08 2.8844041E+00 7.2156779E-09 4.8267143E-10 O 6 0212+735 1989.09.24-14:01:16.0 WESTFORD 340.85989 35.90042 1009.2 8.1 1.3306974E-08 1.7139811E+00 7.6441118E-09 1.7929001E-10 O 6 0212+735 1989.09.24-14:01:16.0 WETTZELL 4.11980 33.21630 950.2 15.7 1.4017173E-08 1.8279427E+00 7.2156779E-09 4.8267143E-10 O 7 1803+784 1989.09.24-14:08:08.0 WESTFORD 11.34908 35.17501 1009.3 8.1 1.3543254E-08 1.7409155E+00 7.6441118E-09 1.7929001E-10 O 7 1803+784 1989.09.24-14:08:08.0 WETTZELL 14.20630 56.95136 950.2 15.7 9.1804162E-09 1.1940493E+00 7.2156779E-09 4.8267143E-10 O 8 OQ208 1989.09.24-14:14:56.0 WESTFORD 82.25081 35.88069 1009.3 8.1 1.3317668E-08 1.6979873E+00 7.6441118E-09 1.7929001E-10 O 8 OQ208 1989.09.24-14:14:56.0 WETTZELL 220.98951 65.02919 950.2 15.7 8.4895320E-09 1.1022765E+00 7.2156779E-09 4.8267143E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10