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 | 08:13:12.256 # # Data content: # Ray-tracing results for session: # 93APR23XU##### # Total number of observations: # 28 # 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: 1993042318 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993042400 | 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 $93APR23XU##### H $93APR23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 08:13:12.256) 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 1993.04.23-20:12:52.0 WESTFORD 340.05193 51.61199 981.0 5.8 9.8719314E-09 1.2789510E+00 7.4407075E-09 3.0206375E-10 O 1 0212+735 1993.04.23-20:12:52.0 WETTZELL 345.40737 36.87365 940.7 14.3 1.2424704E-08 1.6683363E+00 7.1413460E-09 3.2939298E-10 O 2 1803+784 1993.04.23-20:17:04.0 WESTFORD 358.68364 31.12431 981.1 5.8 1.4932883E-08 1.9404981E+00 7.4407075E-09 3.0206375E-10 O 2 1803+784 1993.04.23-20:17:04.0 WETTZELL 16.30512 45.68542 940.7 14.3 1.0429742E-08 1.3985616E+00 7.1413460E-09 3.2939298E-10 O 3 0552+398 1993.04.23-20:21:12.0 WESTFORD 139.43508 86.37041 981.1 5.8 7.7582053E-09 1.0017545E+00 7.4407075E-09 3.0206375E-10 O 3 0552+398 1993.04.23-20:21:12.0 WETTZELL 293.55108 34.07714 940.7 14.3 1.3299283E-08 1.7855202E+00 7.1413460E-09 3.2939298E-10 O 4 OJ287 1993.04.23-20:25:24.0 WESTFORD 104.81860 44.86410 981.1 5.8 1.0960586E-08 1.4117215E+00 7.4407075E-09 3.0206375E-10 O 4 OJ287 1993.04.23-20:25:24.0 WETTZELL 239.38509 48.38176 940.7 14.3 9.9836610E-09 1.3368179E+00 7.1413460E-09 3.2939298E-10 O 5 0212+735 1993.04.23-20:29:32.0 WESTFORD 339.30956 50.54362 981.1 5.8 1.0021185E-08 1.2984896E+00 7.4407075E-09 3.0206375E-10 O 5 0212+735 1993.04.23-20:29:32.0 WETTZELL 346.60249 36.21255 940.7 14.3 1.2618386E-08 1.6945107E+00 7.1413460E-09 3.2939298E-10 O 6 1803+784 1993.04.23-20:33:44.0 WESTFORD 359.65791 31.07980 981.2 5.8 1.4951873E-08 1.9428366E+00 7.4407075E-09 3.0206375E-10 O 6 1803+784 1993.04.23-20:33:44.0 WETTZELL 16.74513 46.46306 940.7 14.3 1.0294878E-08 1.3803798E+00 7.1413460E-09 3.2939298E-10 O 7 0552+398 1993.04.23-20:37:52.0 WESTFORD 196.91605 87.07971 981.2 5.8 7.7528132E-09 1.0012132E+00 7.4407075E-09 3.0206375E-10 O 7 0552+398 1993.04.23-20:37:52.0 WETTZELL 295.97302 31.59553 940.6 14.3 1.4215468E-08 1.9095067E+00 7.1413460E-09 3.2939298E-10 O 8 OJ287 1993.04.23-20:42:04.0 WESTFORD 108.57375 47.80915 981.2 5.8 1.0438175E-08 1.3445860E+00 7.4407075E-09 3.0206375E-10 O 8 OJ287 1993.04.23-20:42:04.0 WETTZELL 243.94576 45.97615 940.6 14.2 1.0378110E-08 1.3899039E+00 7.1413460E-09 3.2939298E-10 O 9 0212+735 1993.04.23-20:46:12.0 WESTFORD 338.71752 49.44176 981.3 5.8 1.0183657E-08 1.3197569E+00 7.4407075E-09 3.0206375E-10 O 9 0212+735 1993.04.23-20:46:12.0 WETTZELL 347.83293 35.60775 940.6 14.2 1.2802428E-08 1.7193854E+00 7.1413460E-09 3.2939298E-10 O 10 1803+784 1993.04.23-20:50:24.0 WESTFORD 0.63333 31.08761 981.3 5.8 1.4948431E-08 1.9422264E+00 7.4407075E-09 3.0206375E-10 O 10 1803+784 1993.04.23-20:50:24.0 WETTZELL 17.11518 47.25922 940.6 14.2 1.0162268E-08 1.3625059E+00 7.1413460E-09 3.2939298E-10 O 11 0552+398 1993.04.23-20:54:32.0 WESTFORD 236.60774 85.13988 981.3 5.8 7.7707325E-09 1.0036937E+00 7.4407075E-09 3.0206375E-10 O 11 0552+398 1993.04.23-20:54:32.0 WETTZELL 298.40168 29.16458 940.6 14.2 1.5273107E-08 2.0528315E+00 7.1413460E-09 3.2939298E-10 O 12 OJ287 1993.04.23-20:58:44.0 WESTFORD 112.65980 50.68702 981.4 5.8 9.9978347E-09 1.2880239E+00 7.4407075E-09 3.0206375E-10 O 12 OJ287 1993.04.23-20:58:44.0 WETTZELL 248.20447 43.47803 940.6 14.2 1.0843030E-08 1.4524967E+00 7.1413460E-09 3.2939298E-10 O 13 0212+735 1993.04.23-21:02:52.0 WESTFORD 338.26927 48.31392 981.4 5.8 1.0375365E-08 1.3350642E+00 7.5059574E-09 2.5073007E-10 O 13 0212+735 1993.04.23-21:02:52.0 WETTZELL 349.09503 35.06107 940.6 14.2 1.2859846E-08 1.7452637E+00 7.1321796E-09 2.7215639E-10 O 14 1803+784 1993.04.23-21:07:04.0 WESTFORD 1.60661 31.14772 981.4 5.8 1.4943460E-08 1.9270861E+00 7.5059574E-09 2.5073007E-10 O 14 1803+784 1993.04.23-21:07:04.0 WETTZELL 17.41068 48.07057 940.6 14.2 9.9436442E-09 1.3460627E+00 7.1321796E-09 2.7215639E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10