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 | 07:38:52.944 # # Data content: # Ray-tracing results for session: # 93APR02XU##### # 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: 1993040300 | 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 $93APR02XU##### H $93APR02XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 07:38:52.944) 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 1993.04.02-21:27:04.0 WESTFORD 114.70638 83.86587 939.8 5.3 7.9446348E-09 1.0057412E+00 7.5686122E-09 3.3055202E-10 O 1 0552+398 1993.04.02-21:27:04.0 WETTZELL 291.12156 36.61126 -999.0 -99.0 1.2244667E-08 1.6886439E+00 7.1335866E-09 1.8280535E-10 O 2 OJ287 1993.04.02-21:31:12.0 WESTFORD 101.31105 41.84991 939.8 5.3 1.1823459E-08 1.4976096E+00 7.5686122E-09 3.3055202E-10 O 2 OJ287 1993.04.02-21:31:12.0 WETTZELL 234.44380 50.68603 -999.0 -99.0 9.4512456E-09 1.3026399E+00 7.1335866E-09 1.8280535E-10 O 3 0212+735 1993.04.02-21:35:24.0 WESTFORD 340.05611 51.61340 939.8 5.2 1.0069164E-08 1.2753407E+00 7.5686122E-09 3.3055202E-10 O 3 0212+735 1993.04.02-21:35:24.0 WETTZELL 345.40623 36.87645 -999.0 -99.0 1.2165367E-08 1.6582260E+00 7.1335866E-09 1.8280535E-10 O 4 1803+784 1993.04.02-21:39:32.0 WESTFORD 358.67981 31.12367 939.8 5.2 1.5230563E-08 1.9315834E+00 7.5686122E-09 3.3055202E-10 O 4 1803+784 1993.04.02-21:39:32.0 WETTZELL 16.30452 45.68211 -999.0 -99.0 1.0212401E-08 1.3868386E+00 7.1335866E-09 1.8280535E-10 O 5 0552+398 1993.04.02-21:43:44.0 WESTFORD 139.33614 86.36591 939.8 5.2 7.9151025E-09 1.0020091E+00 7.5686122E-09 3.3055202E-10 O 5 0552+398 1993.04.02-21:43:44.0 WETTZELL 293.54564 34.08340 -999.0 -99.0 1.3025363E-08 1.7972259E+00 7.1335866E-09 1.8280535E-10 O 6 OJ287 1993.04.02-21:47:52.0 WESTFORD 104.79609 44.84506 939.8 5.2 1.1189198E-08 1.4170986E+00 7.5686122E-09 3.3055202E-10 O 6 OJ287 1993.04.02-21:47:52.0 WETTZELL 239.35486 48.39639 -999.0 -99.0 9.7778177E-09 1.3486651E+00 7.1335866E-09 1.8280535E-10 O 7 0212+735 1993.04.02-21:52:04.0 WESTFORD 339.31345 50.54522 939.8 5.2 1.0221263E-08 1.2946532E+00 7.5686122E-09 3.3055202E-10 O 7 0212+735 1993.04.02-21:52:04.0 WETTZELL 346.60115 36.21530 -999.0 -99.0 1.2354859E-08 1.6835521E+00 7.1335866E-09 1.8280535E-10 O 8 1803+784 1993.04.02-21:56:12.0 WESTFORD 359.65414 31.07894 939.8 5.2 1.5250133E-08 1.9340635E+00 7.5686122E-09 3.3055202E-10 O 8 1803+784 1993.04.02-21:56:12.0 WETTZELL 16.74483 46.45973 -999.0 -99.0 1.0080387E-08 1.3690611E+00 7.1335866E-09 1.8280535E-10 O 9 0552+398 1993.04.02-22:00:24.0 WESTFORD 196.77286 87.08223 939.8 5.2 7.9094209E-09 1.0013002E+00 7.5686122E-09 3.3055202E-10 O 9 0552+398 1993.04.02-22:00:24.0 WETTZELL 295.96755 31.60169 -999.0 -99.0 1.3922571E-08 1.9220609E+00 7.1335866E-09 1.8280535E-10 O 10 OJ287 1993.04.02-22:04:32.0 WESTFORD 108.54936 47.79047 939.8 5.2 1.0655206E-08 1.3493411E+00 7.5686122E-09 3.3055202E-10 O 10 OJ287 1993.04.02-22:04:32.0 WETTZELL 243.91758 45.99144 -999.0 -99.0 1.0164024E-08 1.4030511E+00 7.1335866E-09 1.8280535E-10 O 11 0212+735 1993.04.02-22:08:44.0 WESTFORD 338.72113 49.44355 939.8 5.2 1.0386837E-08 1.3156783E+00 7.5686122E-09 3.3055202E-10 O 11 0212+735 1993.04.02-22:08:44.0 WETTZELL 347.83141 35.61043 -999.0 -99.0 1.2534910E-08 1.7075524E+00 7.1335866E-09 1.8280535E-10 O 12 1803+784 1993.04.02-22:12:52.0 WESTFORD 0.62963 31.08656 939.8 5.2 1.5246832E-08 1.9336293E+00 7.5686122E-09 3.3055202E-10 O 12 1803+784 1993.04.02-22:12:52.0 WETTZELL 17.11521 47.25588 -999.0 -99.0 9.9505780E-09 1.3515935E+00 7.1335866E-09 1.8280535E-10 O 13 OJ287 1993.04.02-22:21:12.0 WESTFORD 112.63311 50.66882 939.8 5.2 1.0205100E-08 1.2922454E+00 7.5686122E-09 3.3055202E-10 O 13 OJ287 1993.04.02-22:21:12.0 WETTZELL 248.17806 43.49385 -999.0 -99.0 1.0619226E-08 1.4671345E+00 7.1335866E-09 1.8280535E-10 O 14 0212+735 1993.04.02-22:25:24.0 WESTFORD 338.27257 48.31588 939.8 5.2 1.0566054E-08 1.3384377E+00 7.5686122E-09 3.3055202E-10 O 14 0212+735 1993.04.02-22:25:24.0 WETTZELL 349.09335 35.06367 -999.0 -99.0 1.2703436E-08 1.7299467E+00 7.1335866E-09 1.8280535E-10 O 15 1803+784 1993.04.02-22:29:32.0 WESTFORD 1.60299 31.14647 939.8 5.2 1.5220708E-08 1.9302870E+00 7.5686122E-09 3.3055202E-10 O 15 1803+784 1993.04.02-22:29:32.0 WETTZELL 17.41106 48.06724 -999.0 -99.0 9.8235980E-09 1.3345188E+00 7.1335866E-09 1.8280535E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10