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 | 15:23:56.217 # # Data content: # Ray-tracing results for session: # 93MAR20XU##### # 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: 1993032012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993032018 | 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 $93MAR20XU##### H $93MAR20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:23:56.217) 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 0119+041 1993.03.20-14:58:24.0 WESTFORD 117.10503 32.09274 1020.1 0.9 1.4741136E-08 1.8608345E+00 7.7698887E-09 8.5512972E-11 O 1 0119+041 1993.03.20-14:58:24.0 WETTZELL 225.43379 36.15726 950.4 13.2 1.2348455E-08 1.6817978E+00 7.2281973E-09 7.2927750E-11 O 2 0212+735 1993.03.20-15:02:32.0 WESTFORD 21.72620 48.31556 1020.1 1.0 1.0561490E-08 1.3367737E+00 7.7490120E-09 1.4705988E-10 O 2 0212+735 1993.03.20-15:02:32.0 WETTZELL 346.17696 63.51003 950.4 13.2 8.1329624E-09 1.1189070E+00 7.2067469E-09 7.4717074E-11 O 3 0234+285 1993.03.20-15:06:44.0 WESTFORD 81.96334 36.01908 1020.0 1.0 1.3396134E-08 1.6851958E+00 7.7490120E-09 1.4705988E-10 O 3 0234+285 1993.03.20-15:06:44.0 WETTZELL 221.27454 65.27201 950.4 13.2 8.0147641E-09 1.0999656E+00 7.2067469E-09 7.4717074E-11 O 4 1803+784 1993.03.20-15:10:52.0 WESTFORD 344.79362 46.69031 1020.0 1.0 1.0838465E-08 1.3765041E+00 7.7490120E-09 1.4705988E-10 O 4 1803+784 1993.03.20-15:10:52.0 WETTZELL 352.26369 39.01783 950.4 13.2 1.1544048E-08 1.5932479E+00 7.2067469E-09 7.4717074E-11 O 5 0119+041 1993.03.20-15:15:04.0 WESTFORD 120.91929 34.78171 1020.0 1.1 1.3808406E-08 1.7365172E+00 7.7490120E-09 1.4705988E-10 O 5 0119+041 1993.03.20-15:15:04.0 WETTZELL 229.89060 34.13696 950.4 13.2 1.2943074E-08 1.7767569E+00 7.2067469E-09 7.4717074E-11 O 6 0212+735 1993.03.20-15:19:12.0 WESTFORD 21.27766 49.44316 1020.0 1.1 1.0382380E-08 1.3141659E+00 7.7490120E-09 1.4705988E-10 O 6 0212+735 1993.03.20-15:19:12.0 WETTZELL 344.11504 62.80862 950.4 13.2 8.1833488E-09 1.1259044E+00 7.2067469E-09 7.4717074E-11 O 7 0234+285 1993.03.20-15:23:24.0 WESTFORD 84.51448 39.07223 1020.0 1.1 1.2504035E-08 1.5737964E+00 7.7490120E-09 1.4705988E-10 O 7 0234+285 1993.03.20-15:23:24.0 WETTZELL 228.46250 63.34274 950.4 13.2 8.1452991E-09 1.1180232E+00 7.2067469E-09 7.4717074E-11 O 8 1803+784 1993.03.20-15:27:32.0 WESTFORD 344.52109 45.87634 1020.0 1.2 1.0985984E-08 1.3954012E+00 7.7490120E-09 1.4705988E-10 O 8 1803+784 1993.03.20-15:27:32.0 WETTZELL 353.24075 38.67294 950.4 13.2 1.1630112E-08 1.6052346E+00 7.2067469E-09 7.4717074E-11 O 9 0119+041 1993.03.20-15:31:44.0 WESTFORD 124.96697 37.36220 1020.0 1.2 1.2985764E-08 1.6343114E+00 7.7490120E-09 1.4705988E-10 O 9 0119+041 1993.03.20-15:31:44.0 WETTZELL 234.14622 31.98274 950.4 13.2 1.3706800E-08 1.8824529E+00 7.2067469E-09 7.4717074E-11 O 10 0212+735 1993.03.20-15:35:52.0 WESTFORD 20.68536 50.54476 1020.0 1.3 1.0216902E-08 1.2932939E+00 7.7490120E-09 1.4705988E-10 O 10 0212+735 1993.03.20-15:35:52.0 WETTZELL 342.26660 62.01747 950.4 13.2 8.2424228E-09 1.1341059E+00 7.2067469E-09 7.4717074E-11 O 11 0234+285 1993.03.20-15:40:04.0 WESTFORD 87.15235 42.13862 1019.9 1.3 1.1751162E-08 1.4797695E+00 7.7490120E-09 1.4705988E-10 O 11 0234+285 1993.03.20-15:40:04.0 WETTZELL 234.84942 61.19846 950.4 13.2 8.3066649E-09 1.1403382E+00 7.2067469E-09 7.4717074E-11 O 12 1803+784 1993.03.20-15:44:12.0 WESTFORD 344.33943 45.05063 1019.9 1.3 1.1142098E-08 1.4153912E+00 7.7490120E-09 1.4705988E-10 O 12 1803+784 1993.03.20-15:44:12.0 WETTZELL 354.23838 38.37483 950.4 13.2 1.1705880E-08 1.6157851E+00 7.2067469E-09 7.4717074E-11 O 13 0119+041 1993.03.20-15:48:24.0 WESTFORD 129.27739 39.81408 1019.9 1.4 1.2311563E-08 1.5505490E+00 7.7490120E-09 1.4705988E-10 O 13 0119+041 1993.03.20-15:48:24.0 WETTZELL 238.21555 29.71219 950.4 13.2 1.4638946E-08 2.0115998E+00 7.2067469E-09 7.4717074E-11 O 14 0212+735 1993.03.20-15:52:32.0 WESTFORD 19.94274 51.61286 1019.9 1.4 1.0064890E-08 1.2741352E+00 7.7490120E-09 1.4705988E-10 O 14 0212+735 1993.03.20-15:52:32.0 WETTZELL 340.63703 61.14727 950.4 13.2 8.3102271E-09 1.1435179E+00 7.2067469E-09 7.4717074E-11 O 15 0234+285 1993.03.20-15:56:44.0 WESTFORD 89.90640 45.21212 1019.9 1.4 1.1112103E-08 1.3999531E+00 7.7490120E-09 1.4705988E-10 O 15 0234+285 1993.03.20-15:56:44.0 WETTZELL 240.54469 58.88797 950.4 13.2 8.5014014E-09 1.1672647E+00 7.2067469E-09 7.4717074E-11 O 16 1803+784 1993.03.20-16:00:52.0 WESTFORD 344.24568 44.21782 1019.9 1.5 1.1306504E-08 1.4364353E+00 7.7490120E-09 1.4705988E-10 O 16 1803+784 1993.03.20-16:00:52.0 WETTZELL 355.25337 38.12450 950.4 13.2 1.1770514E-08 1.6247823E+00 7.2067469E-09 7.4717074E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10