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: # 2018-07-24 | 19:09:45.966 # # Data content: # Ray-tracing results for session: # 89JUL28XU##### # 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: 1989072818 | 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 $89JUL28XU##### H $89JUL28XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-24 19:09:45.966) 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 1989.07.28-17:16:08.0 WESTFORD 137.82445 40.72066 989.4 27.1 1.2527037E-08 1.5342722E+00 7.5393366E-09 6.4339110E-10 O 1 1055+018 1989.07.28-17:16:08.0 WETTZELL 242.02238 24.07221 951.4 17.1 1.8630005E-08 2.4300336E+00 7.2138962E-09 4.3104804E-10 O 2 0212+735 1989.07.28-17:22:56.0 WESTFORD 339.79868 37.53330 989.4 27.1 1.3399498E-08 1.6377580E+00 7.5393366E-09 6.4339110E-10 O 2 0212+735 1989.07.28-17:22:56.0 WETTZELL 1.93942 32.98461 951.4 17.1 1.4002081E-08 1.8369332E+00 7.2138962E-09 4.3104804E-10 O 3 1803+784 1989.07.28-17:29:48.0 WESTFORD 10.18087 34.26025 989.4 27.1 1.4493610E-08 1.7735104E+00 7.5393366E-09 6.4339110E-10 O 3 1803+784 1989.07.28-17:29:48.0 WETTZELL 15.50646 55.83731 951.4 17.1 9.2340032E-09 1.2094452E+00 7.2138962E-09 4.3104804E-10 O 4 OQ208 1989.07.28-17:36:36.0 WESTFORD 78.31154 31.08368 989.4 27.1 1.5800112E-08 1.9382438E+00 7.5393366E-09 6.4339110E-10 O 4 OQ208 1989.07.28-17:36:36.0 WETTZELL 207.86152 67.48314 951.4 17.1 8.2741392E-09 1.0815490E+00 7.2138962E-09 4.3104804E-10 O 5 1055+018 1989.07.28-17:43:28.0 WESTFORD 146.07883 43.83056 989.4 27.1 1.1804018E-08 1.4450889E+00 7.5393366E-09 6.4339110E-10 O 5 1055+018 1989.07.28-17:43:28.0 WETTZELL 247.97480 20.01089 951.4 17.1 2.2140438E-08 2.8882581E+00 7.2138962E-09 4.3104804E-10 O 6 0212+735 1989.07.28-17:50:16.0 WESTFORD 340.90107 35.83623 989.4 27.1 1.3939121E-08 1.7039063E+00 7.5393366E-09 6.4339110E-10 O 6 0212+735 1989.07.28-17:50:16.0 WETTZELL 4.20566 33.22498 951.4 17.1 1.3913096E-08 1.8254729E+00 7.2138962E-09 4.3104804E-10 O 7 1803+784 1989.07.28-17:57:08.0 WESTFORD 11.38698 35.20451 989.4 27.1 1.4155791E-08 1.7320860E+00 7.5393366E-09 6.4339110E-10 O 7 1803+784 1989.07.28-17:57:08.0 WETTZELL 14.16269 56.98692 951.4 17.1 9.1121754E-09 1.1933641E+00 7.2138962E-09 4.3104804E-10 O 8 OQ208 1989.07.28-18:03:56.0 WESTFORD 82.39261 36.05385 989.4 27.1 1.3874413E-08 1.7005838E+00 7.5393366E-09 6.4339110E-10 O 8 OQ208 1989.07.28-18:03:56.0 WETTZELL 221.41912 64.92850 951.4 17.1 8.4378529E-09 1.1026581E+00 7.2138962E-09 4.3104804E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10