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: # 2019-03-11 | 04:17:30.948 # # Data content: # Ray-tracing results for session: # 99DEC20XU##### # Total number of observations: # 38 # 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: 1999122012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999122018 | 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 $99DEC20XU##### H $99DEC20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 04:17:30.948) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 0059+581 1999.12.20-14:43:10.0 NRAO20 17.36707 10.91590 923.2 6.2 3.7811116E-08 5.2483436E+00 7.0156470E-09 3.6294454E-10 O 1 0059+581 1999.12.20-14:43:10.0 WETTZELL 52.66960 58.12093 947.6 -4.8 8.5732981E-09 1.1773492E+00 7.1837030E-09 1.0026619E-10 O 2 1741-038 1999.12.20-14:47:02.0 NRAO20 134.08457 36.60052 923.1 6.2 1.2352325E-08 1.6749348E+00 7.0156470E-09 3.6294454E-10 O 2 1741-038 1999.12.20-14:47:02.0 WETTZELL 241.81655 17.52546 947.6 -4.8 2.3924486E-08 3.3056438E+00 7.1837030E-09 1.0026619E-10 O 3 1749+096 1999.12.20-14:49:46.0 NRAO20 121.62483 46.45698 923.1 6.2 1.0170414E-08 1.3789024E+00 7.0156470E-09 3.6294454E-10 O 3 1749+096 1999.12.20-14:49:46.0 WETTZELL 249.56155 29.05607 947.6 -4.8 1.4944982E-08 2.0552507E+00 7.1837030E-09 1.0026619E-10 O 4 1849+670 1999.12.20-14:57:20.0 NRAO20 27.56727 50.57520 923.1 6.2 9.5441144E-09 1.2955838E+00 7.0156470E-09 3.6294454E-10 O 4 1849+670 1999.12.20-14:57:20.0 WETTZELL 325.41171 61.75262 947.6 -4.8 8.2656918E-09 1.1343272E+00 7.1837030E-09 1.0026619E-10 O 5 1611+343 1999.12.20-15:02:02.0 NRAO20 117.56958 81.63364 923.1 6.2 7.4045652E-09 1.0109373E+00 6.9992417E-09 3.2643958E-10 O 5 1611+343 1999.12.20-15:02:02.0 WETTZELL 290.02002 28.97161 947.6 -4.8 1.5013668E-08 2.0605112E+00 7.1980198E-09 1.0045528E-10 O 6 1606+106 1999.12.20-15:04:50.0 NRAO20 165.43615 61.34800 923.1 6.2 8.3459409E-09 1.1391937E+00 6.9992417E-09 3.2643958E-10 O 6 1606+106 1999.12.20-15:04:50.0 WETTZELL 273.66367 10.73990 947.6 -4.8 3.8022796E-08 5.3030882E+00 7.1980198E-09 1.0045528E-10 O 7 2201+315 1999.12.20-15:08:31.0 NRAO20 61.71080 15.79338 923.1 6.2 2.6543560E-08 3.6783835E+00 6.9992417E-09 3.2643958E-10 O 7 2201+315 1999.12.20-15:08:31.0 WETTZELL 174.20669 72.55014 947.6 -4.8 7.6498088E-09 1.0484932E+00 7.1980198E-09 1.0045528E-10 O 8 2136+141 1999.12.20-15:12:50.0 NRAO20 80.06353 10.73497 923.1 6.3 3.8175571E-08 5.3544933E+00 6.9992417E-09 3.2643958E-10 O 8 2136+141 1999.12.20-15:12:50.0 WETTZELL 188.63291 54.99775 947.6 -4.8 8.9054739E-09 1.2213197E+00 7.1980198E-09 1.0045528E-10 O 9 1726+455 1999.12.20-15:15:46.0 NRAO20 60.55093 70.91465 923.0 6.3 7.7509110E-09 1.0588392E+00 6.9992417E-09 3.2643958E-10 O 9 1726+455 1999.12.20-15:15:46.0 WETTZELL 292.79154 44.90138 947.6 -4.8 1.0328207E-08 1.4155596E+00 7.1980198E-09 1.0045528E-10 O 10 0014+813 1999.12.20-15:19:56.0 NRAO20 8.20179 33.27435 923.0 6.3 1.3313041E-08 1.8235497E+00 6.9992417E-09 3.2643958E-10 O 10 0014+813 1999.12.20-15:19:56.0 WETTZELL 8.11055 55.97342 947.7 -4.8 8.8011621E-09 1.2056210E+00 7.1980198E-09 1.0045528E-10 O 11 1357+769 1999.12.20-15:24:38.0 NRAO20 349.62530 49.44966 923.0 6.3 9.6311563E-09 1.3161143E+00 6.9992417E-09 3.2643958E-10 O 11 1357+769 1999.12.20-15:24:38.0 WETTZELL 345.31351 40.80937 947.7 -4.8 1.1149746E-08 1.5276782E+00 7.1980198E-09 1.0045528E-10 O 12 1749+096 1999.12.20-15:28:14.0 NRAO20 132.98870 52.47189 923.0 6.3 9.2327249E-09 1.2613963E+00 6.9992417E-09 3.2643958E-10 O 12 1749+096 1999.12.20-15:28:14.0 WETTZELL 257.73035 23.00678 947.7 -4.8 1.8561226E-08 2.5537539E+00 7.1980198E-09 1.0045528E-10 O 13 1741-038 1999.12.20-15:31:14.0 NRAO20 146.47435 42.15610 923.0 6.3 1.0902443E-08 1.4897301E+00 6.9992417E-09 3.2643958E-10 O 13 1741-038 1999.12.20-15:31:14.0 WETTZELL 250.94403 10.88892 947.7 -4.8 3.7539946E-08 5.2425046E+00 7.1980198E-09 1.0045528E-10 O 14 3C371 1999.12.20-15:35:35.0 NRAO20 16.90562 55.09753 923.0 6.3 8.9265780E-09 1.2201433E+00 6.9992417E-09 3.2643958E-10 O 14 3C371 1999.12.20-15:35:35.0 WETTZELL 328.18834 54.03418 947.7 -4.8 9.0120258E-09 1.2345660E+00 7.1980198E-09 1.0045528E-10 O 15 1803+784 1999.12.20-15:38:42.0 NRAO20 7.74857 48.51972 923.0 6.3 9.7679758E-09 1.3355084E+00 6.9992417E-09 3.2643958E-10 O 15 1803+784 1999.12.20-15:38:42.0 WETTZELL 342.49854 52.55509 947.7 -4.8 9.1862931E-09 1.2583915E+00 7.1980198E-09 1.0045528E-10 O 16 0917+624 1999.12.20-15:41:58.0 NRAO20 329.40084 27.49742 923.0 6.3 1.5790756E-08 2.1609909E+00 6.9992417E-09 3.2643958E-10 O 16 0917+624 1999.12.20-15:41:58.0 WETTZELL 8.33135 22.20320 947.7 -4.8 1.9177609E-08 2.6335977E+00 7.1980198E-09 1.0045528E-10 O 17 0059+581 1999.12.20-15:45:50.0 NRAO20 24.48474 15.32142 923.0 6.4 2.7299159E-08 3.7811221E+00 6.9992417E-09 3.2643958E-10 O 17 0059+581 1999.12.20-15:45:50.0 WETTZELL 52.72718 66.33242 947.7 -4.8 7.9664926E-09 1.0914734E+00 7.1980198E-09 1.0045528E-10 O 18 2145+067 1999.12.20-15:49:26.0 NRAO20 90.28331 11.59841 923.0 6.4 3.5522285E-08 4.9636374E+00 6.9992417E-09 3.2643958E-10 O 18 2145+067 1999.12.20-15:49:26.0 WETTZELL 197.49676 46.61730 947.7 -4.8 1.0032661E-08 1.3765300E+00 7.1980198E-09 1.0045528E-10 O 19 1611+343 1999.12.20-15:52:50.0 NRAO20 216.79716 84.80352 923.0 6.4 7.3558571E-09 1.0039633E+00 6.9992417E-09 3.2643958E-10 O 19 1611+343 1999.12.20-15:52:50.0 WETTZELL 298.07298 21.37018 947.7 -4.8 1.9884077E-08 2.7337312E+00 7.1980198E-09 1.0045528E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10