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 | 15:33:00.963 # # Data content: # Ray-tracing results for session: # 93MAY03XU##### # 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: 1993050318 | 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 $93MAY03XU##### H $93MAY03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:33:00.963) 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 1993.05.03-19:25:12.0 WESTFORD 114.73476 83.87000 1017.5 16.4 8.0623205E-09 1.0053020E+00 7.7497282E-09 2.6669598E-10 O 1 0552+398 1993.05.03-19:25:12.0 WETTZELL 291.12480 36.60685 951.0 9.8 1.2747103E-08 1.6743387E+00 7.2047770E-09 4.1313748E-10 O 2 OJ287 1993.05.03-19:29:24.0 WESTFORD 101.32924 41.86692 1017.5 16.4 1.1991697E-08 1.4896171E+00 7.7497282E-09 2.6669598E-10 O 2 OJ287 1993.05.03-19:29:24.0 WETTZELL 234.47249 50.67409 951.0 9.8 9.8400955E-09 1.2920408E+00 7.2047770E-09 4.1313748E-10 O 3 0212+735 1993.05.03-19:33:32.0 WESTFORD 340.05181 51.61351 1017.5 16.4 1.0219313E-08 1.2762724E+00 7.7497282E-09 2.6669598E-10 O 3 0212+735 1993.05.03-19:33:32.0 WETTZELL 345.40549 36.87384 951.0 9.8 1.2668456E-08 1.6643504E+00 7.2047770E-09 4.1313748E-10 O 4 1803+784 1993.05.03-19:37:44.0 WESTFORD 358.68200 31.12506 1017.5 16.3 1.5455964E-08 1.9294729E+00 7.7497282E-09 2.6669598E-10 O 4 1803+784 1993.05.03-19:37:44.0 WETTZELL 16.30347 45.68432 951.0 9.8 1.0634968E-08 1.3968634E+00 7.2047770E-09 4.1313748E-10 O 5 0552+398 1993.05.03-19:41:52.0 WESTFORD 139.40482 86.36860 1017.5 16.3 8.0324891E-09 1.0018460E+00 7.7497282E-09 2.6669598E-10 O 5 0552+398 1993.05.03-19:41:52.0 WETTZELL 293.54890 34.07905 951.0 9.8 1.3559781E-08 1.7814054E+00 7.2047770E-09 4.1313748E-10 O 6 OJ287 1993.05.03-19:46:04.0 WESTFORD 104.81560 44.86184 1017.5 16.3 1.1349179E-08 1.4104492E+00 7.7497282E-09 2.6669598E-10 O 6 OJ287 1993.05.03-19:46:04.0 WETTZELL 239.38149 48.38373 951.0 9.8 1.0180128E-08 1.3367378E+00 7.2047770E-09 4.1313748E-10 O 7 0212+735 1993.05.03-19:50:12.0 WESTFORD 339.30925 50.54512 1017.5 16.3 1.0373754E-08 1.2957058E+00 7.7497282E-09 2.6669598E-10 O 7 0212+735 1993.05.03-19:50:12.0 WETTZELL 346.60061 36.21266 951.0 9.8 1.2865949E-08 1.6903940E+00 7.2047770E-09 4.1313748E-10 O 8 1803+784 1993.05.03-19:54:24.0 WESTFORD 359.65621 31.08045 1017.5 16.2 1.5475674E-08 1.9316771E+00 7.7497282E-09 2.6669598E-10 O 8 1803+784 1993.05.03-19:54:24.0 WETTZELL 16.74356 46.46189 951.0 9.8 1.0497472E-08 1.3787643E+00 7.2047770E-09 4.1313748E-10 O 9 0552+398 1993.05.03-19:58:32.0 WESTFORD 196.86543 87.08024 1017.5 16.2 8.0268611E-09 1.0014097E+00 7.7497282E-09 2.6669598E-10 O 9 0552+398 1993.05.03-19:58:32.0 WETTZELL 295.97084 31.59740 951.0 9.8 1.4493760E-08 1.9045387E+00 7.2047770E-09 4.1313748E-10 O 10 OJ287 1993.05.03-20:02:44.0 WESTFORD 108.57051 47.80694 1017.5 16.2 1.0808217E-08 1.3438019E+00 7.7497282E-09 2.6669598E-10 O 10 OJ287 1993.05.03-20:02:44.0 WETTZELL 243.94241 45.97820 951.0 9.8 1.0582255E-08 1.3896117E+00 7.2047770E-09 4.1313748E-10 O 11 0212+735 1993.05.03-20:06:52.0 WESTFORD 338.71704 49.44325 1017.4 16.2 1.0541872E-08 1.3168503E+00 7.7497282E-09 2.6669598E-10 O 11 0212+735 1993.05.03-20:06:52.0 WETTZELL 347.83106 35.60777 951.0 9.8 1.3053618E-08 1.7151487E+00 7.2047770E-09 4.1313748E-10 O 12 1803+784 1993.05.03-20:11:04.0 WESTFORD 0.63159 31.08818 1017.4 16.1 1.5472181E-08 1.9309754E+00 7.7497282E-09 2.6669598E-10 O 12 1803+784 1993.05.03-20:11:04.0 WETTZELL 17.11371 47.25798 951.1 9.8 1.0362270E-08 1.3609680E+00 7.2047770E-09 4.1313748E-10 O 13 0552+398 1993.05.03-20:15:12.0 WESTFORD 236.58711 85.14184 1017.4 16.1 8.0453647E-09 1.0039859E+00 7.7497282E-09 2.6669598E-10 O 13 0552+398 1993.05.03-20:15:12.0 WETTZELL 298.39950 29.16640 951.1 9.8 1.5571931E-08 2.0468040E+00 7.2047770E-09 4.1313748E-10 O 14 OJ287 1993.05.03-20:19:24.0 WESTFORD 112.65627 50.68488 1017.4 16.1 1.0352232E-08 1.2876391E+00 7.7497282E-09 2.6669598E-10 O 14 OJ287 1993.05.03-20:19:24.0 WETTZELL 248.20134 43.48014 951.1 9.8 1.1056227E-08 1.4519510E+00 7.2047770E-09 4.1313748E-10 O 15 0212+735 1993.05.03-20:23:32.0 WESTFORD 338.26862 48.31538 1017.4 16.1 1.0723838E-08 1.3397274E+00 7.7497282E-09 2.6669598E-10 O 15 0212+735 1993.05.03-20:23:32.0 WETTZELL 349.09318 35.06100 951.1 9.8 1.3229291E-08 1.7383275E+00 7.2047770E-09 4.1313748E-10 O 16 1803+784 1993.05.03-20:27:44.0 WESTFORD 1.60483 31.14819 1017.4 16.0 1.5445534E-08 1.9273777E+00 7.7497282E-09 2.6669598E-10 O 16 1803+784 1993.05.03-20:27:44.0 WETTZELL 17.40932 48.06926 951.1 9.8 1.0230012E-08 1.3435601E+00 7.2047770E-09 4.1313748E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10