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 | 15:08:58.473 # # Data content: # Ray-tracing results for session: # 93JUN27XU##### # 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: 1993062718 | 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 $93JUN27XU##### H $93JUN27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:08:58.473) 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 1993.06.27-15:49:04.0 WESTFORD 114.84850 83.88807 1000.4 20.6 8.2620891E-09 1.0068915E+00 7.6041089E-09 6.1030539E-10 O 1 0552+398 1993.06.27-15:49:04.0 WETTZELL 291.13961 36.58862 943.6 12.7 1.2648547E-08 1.6716518E+00 7.1591346E-09 3.9633763E-10 O 2 OJ287 1993.06.27-15:53:12.0 WESTFORD 101.34072 41.87756 1000.4 20.6 1.2298347E-08 1.5129616E+00 7.6041089E-09 6.1030539E-10 O 2 OJ287 1993.06.27-15:53:12.0 WETTZELL 234.49044 50.66655 943.6 12.7 9.7631048E-09 1.2930188E+00 7.1591346E-09 3.9633763E-10 O 3 0212+735 1993.06.27-15:57:24.0 WESTFORD 340.04512 51.61090 1000.4 20.7 1.0464132E-08 1.2641696E+00 7.6041089E-09 6.1030539E-10 O 3 0212+735 1993.06.27-15:57:24.0 WETTZELL 345.40777 36.86929 943.6 12.7 1.2561058E-08 1.6590430E+00 7.1591346E-09 3.9633763E-10 O 4 1803+784 1993.06.27-16:01:32.0 WESTFORD 358.68385 31.12986 1000.3 20.8 1.5816066E-08 1.9020450E+00 7.6041089E-09 6.1030539E-10 O 4 1803+784 1993.06.27-16:01:32.0 WETTZELL 16.29767 45.68735 943.6 12.7 1.0543331E-08 1.3939469E+00 7.1591346E-09 3.9633763E-10 O 5 0552+398 1993.06.27-16:05:44.0 WESTFORD 139.68973 86.38082 1000.3 20.9 8.2313315E-09 1.0027555E+00 7.6041089E-09 6.1030539E-10 O 5 0552+398 1993.06.27-16:05:44.0 WETTZELL 293.56373 34.06109 943.6 12.7 1.3455107E-08 1.7780478E+00 7.1591346E-09 3.9633763E-10 O 6 OJ287 1993.06.27-16:09:52.0 WESTFORD 104.82791 44.87234 1000.3 21.0 1.1638820E-08 1.4308040E+00 7.6041089E-09 6.1030539E-10 O 6 OJ287 1993.06.27-16:09:52.0 WETTZELL 239.39815 48.37574 943.6 12.7 1.0100722E-08 1.3376018E+00 7.1591346E-09 3.9633763E-10 O 7 0212+735 1993.06.27-16:14:04.0 WESTFORD 339.30306 50.54219 1000.3 21.1 1.0621971E-08 1.2828254E+00 7.6041089E-09 6.1030539E-10 O 7 0212+735 1993.06.27-16:14:04.0 WETTZELL 346.60318 36.20822 943.6 12.7 1.2756652E-08 1.6848730E+00 7.1591346E-09 3.9633763E-10 O 8 1803+784 1993.06.27-16:18:12.0 WESTFORD 359.65771 31.08535 1000.2 21.2 1.5836497E-08 1.9048311E+00 7.6041089E-09 6.1030539E-10 O 8 1803+784 1993.06.27-16:18:12.0 WETTZELL 16.73740 46.46464 943.6 12.7 1.0407181E-08 1.3759824E+00 7.1591346E-09 3.9633763E-10 O 9 0552+398 1993.06.27-16:22:24.0 WESTFORD 197.26474 87.07257 1000.2 21.3 8.2253618E-09 1.0016229E+00 7.6041089E-09 6.1030539E-10 O 9 0552+398 1993.06.27-16:22:24.0 WETTZELL 295.98577 31.57974 943.6 12.7 1.4382017E-08 1.9003428E+00 7.1591346E-09 3.9633763E-10 O 10 OJ287 1993.06.27-16:26:32.0 WESTFORD 108.58385 47.81724 1000.2 21.4 1.1083526E-08 1.3616383E+00 7.6041089E-09 6.1030539E-10 O 10 OJ287 1993.06.27-16:26:32.0 WETTZELL 243.95794 45.96984 943.6 12.7 1.0499970E-08 1.3903377E+00 7.1591346E-09 3.9633763E-10 O 11 0212+735 1993.06.27-16:30:44.0 WESTFORD 338.71136 49.44002 1000.1 21.5 1.0793795E-08 1.3031443E+00 7.6041089E-09 6.1030539E-10 O 11 0212+735 1993.06.27-16:30:44.0 WETTZELL 347.83392 35.60346 943.6 12.7 1.2942495E-08 1.7094244E+00 7.1591346E-09 3.9633763E-10 O 12 1803+784 1993.06.27-16:34:52.0 WESTFORD 0.63273 31.09315 1000.1 21.6 1.5833243E-08 1.9048182E+00 7.6041089E-09 6.1030539E-10 O 12 1803+784 1993.06.27-16:34:52.0 WETTZELL 17.10719 47.26045 943.6 12.7 1.0273303E-08 1.3583146E+00 7.1591346E-09 3.9633763E-10 O 13 0552+398 1993.06.27-16:39:04.0 WESTFORD 236.72500 85.12349 1000.1 21.7 8.2441047E-09 1.0034802E+00 7.6041089E-09 6.1030539E-10 O 13 0552+398 1993.06.27-16:39:04.0 WETTZELL 298.41456 29.14906 943.6 12.7 1.5451973E-08 2.0415506E+00 7.1591346E-09 3.9633763E-10 O 14 OJ287 1993.06.27-16:43:12.0 WESTFORD 112.67088 50.69491 1000.1 21.8 1.0615440E-08 1.3033224E+00 7.6041089E-09 6.1030539E-10 O 14 OJ287 1993.06.27-16:43:12.0 WETTZELL 248.21589 43.47149 943.6 12.7 1.0970528E-08 1.4525074E+00 7.1591346E-09 3.9633763E-10 O 15 0212+735 1993.06.27-16:47:24.0 WESTFORD 338.26346 48.31189 1000.0 21.9 1.0979777E-08 1.3251458E+00 7.6041089E-09 6.1030539E-10 O 15 0212+735 1993.06.27-16:47:24.0 WETTZELL 349.09631 35.05683 943.6 12.7 1.3116432E-08 1.7324132E+00 7.1591346E-09 3.9633763E-10 O 16 1803+784 1993.06.27-16:51:32.0 WESTFORD 1.60561 31.15322 1000.0 22.0 1.5806350E-08 1.9020066E+00 7.6041089E-09 6.1030539E-10 O 16 1803+784 1993.06.27-16:51:32.0 WETTZELL 17.40246 48.07143 943.6 12.7 1.0142340E-08 1.3410289E+00 7.1591346E-09 3.9633763E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10