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 | 02:54:58.194 # # Data content: # Ray-tracing results for session: # 92MAR20XU##### # 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: 1992032012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992032018 | 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 $92MAR20XU##### H $92MAR20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 02:54:58.194) 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 1992.03.20-14:50:24.0 WESTFORD 115.56966 30.93191 1002.2 -0.9 1.4878501E-08 1.9374648E+00 7.5858506E-09 8.5922371E-11 O 1 0119+041 1992.03.20-14:50:24.0 WETTZELL 223.49654 36.95688 948.2 5.8 1.2592400E-08 1.6613951E+00 7.2091322E-09 3.7587885E-10 O 2 0212+735 1992.03.20-14:54:32.0 WESTFORD 21.87836 47.84034 1002.2 -0.9 1.0337270E-08 1.3479011E+00 7.5858506E-09 8.5922371E-11 O 2 0212+735 1992.03.20-14:54:32.0 WETTZELL 347.09186 63.77686 948.2 5.8 8.4527466E-09 1.1146220E+00 7.2091322E-09 3.7587885E-10 O 3 0234+285 1992.03.20-14:58:44.0 WESTFORD 80.91695 34.74172 1002.2 -0.9 1.3428284E-08 1.7488230E+00 7.5858506E-09 8.5922371E-11 O 3 0234+285 1992.03.20-14:58:44.0 WETTZELL 217.99521 66.00008 948.2 5.8 8.3013531E-09 1.0944681E+00 7.2091322E-09 3.7587885E-10 O 4 1803+784 1992.03.20-15:02:52.0 WESTFORD 344.93687 47.03298 1002.2 -0.9 1.0498161E-08 1.3643624E+00 7.5693236E-09 1.2236995E-10 O 4 1803+784 1992.03.20-15:02:52.0 WETTZELL 351.85349 39.17806 948.2 5.8 1.1721023E-08 1.5791480E+00 7.1812364E-09 2.3788340E-10 O 5 0119+041 1992.03.20-15:07:04.0 WESTFORD 119.29459 33.66094 1002.2 -0.9 1.3843556E-08 1.8026288E+00 7.5693236E-09 1.2236995E-10 O 5 0119+041 1992.03.20-15:07:04.0 WETTZELL 228.04141 34.99846 948.2 5.8 1.2906562E-08 1.7372540E+00 7.1812364E-09 2.3788340E-10 O 6 0212+735 1992.03.20-15:11:12.0 WESTFORD 21.48772 48.97697 1002.2 -0.9 1.0184092E-08 1.3232834E+00 7.5693236E-09 1.2236995E-10 O 6 0212+735 1992.03.20-15:11:12.0 WETTZELL 344.94357 63.11575 948.1 5.8 8.3149646E-09 1.1201104E+00 7.1812364E-09 2.3788340E-10 O 7 0234+285 1992.03.20-15:15:24.0 WESTFORD 83.43932 37.78765 1002.2 -0.9 1.2528680E-08 1.6293311E+00 7.5693236E-09 1.2236995E-10 O 7 0234+285 1992.03.20-15:15:24.0 WETTZELL 225.54642 64.17814 948.1 5.8 8.2402896E-09 1.1099470E+00 7.1812364E-09 2.3788340E-10 O 8 1803+784 1992.03.20-15:19:32.0 WESTFORD 344.62475 46.22540 1002.2 -0.9 1.0638185E-08 1.3825717E+00 7.5693236E-09 1.2236995E-10 O 8 1803+784 1992.03.20-15:19:32.0 WETTZELL 352.82087 38.81354 948.1 5.8 1.1812898E-08 1.5916282E+00 7.1812364E-09 2.3788340E-10 O 9 0119+041 1992.03.20-15:23:44.0 WESTFORD 123.24064 36.28918 1002.2 -0.9 1.2970488E-08 1.6886927E+00 7.5693236E-09 1.2236995E-10 O 9 0119+041 1992.03.20-15:23:44.0 WETTZELL 232.37975 32.89835 948.1 5.8 1.3623487E-08 1.8332124E+00 7.1812364E-09 2.3788340E-10 O 10 0212+735 1992.03.20-15:27:52.0 WESTFORD 20.95616 50.09059 1002.2 -0.9 1.0017358E-08 1.3016240E+00 7.5693236E-09 1.2236995E-10 O 10 0212+735 1992.03.20-15:27:52.0 WETTZELL 343.00456 62.36043 948.1 5.8 8.3714600E-09 1.1276533E+00 7.1812364E-09 2.3788340E-10 O 11 0234+285 1992.03.20-15:32:04.0 WESTFORD 86.03776 40.84922 1002.2 -0.9 1.1741552E-08 1.5268579E+00 7.5693236E-09 1.2236995E-10 O 11 0234+285 1992.03.20-15:32:04.0 WETTZELL 232.25662 62.11765 948.1 5.8 8.3912526E-09 1.1300542E+00 7.1812364E-09 2.3788340E-10 O 12 1803+784 1992.03.20-15:36:12.0 WESTFORD 344.40469 45.40406 1002.2 -0.9 1.0786687E-08 1.4018835E+00 7.5693236E-09 1.2236995E-10 O 12 1803+784 1992.03.20-15:36:12.0 WETTZELL 353.81018 38.49533 948.1 5.8 1.1894675E-08 1.6027534E+00 7.1812364E-09 2.3788340E-10 O 13 0119+041 1992.03.20-15:40:24.0 WESTFORD 127.43711 38.79758 1002.2 -0.8 1.2256334E-08 1.5955480E+00 7.5693236E-09 1.2236995E-10 O 13 0119+041 1992.03.20-15:40:24.0 WETTZELL 236.52525 30.67469 948.1 5.8 1.4496757E-08 1.9501450E+00 7.1812364E-09 2.3788340E-10 O 14 0212+735 1992.03.20-15:44:32.0 WESTFORD 20.27689 51.17390 1002.2 -0.8 9.8638133E-09 1.2816797E+00 7.5693236E-09 1.2236995E-10 O 14 0212+735 1992.03.20-15:44:32.0 WETTZELL 341.28310 61.52159 948.1 5.8 8.4368328E-09 1.1363928E+00 7.1812364E-09 2.3788340E-10 O 15 0234+285 1992.03.20-15:48:44.0 WESTFORD 88.73930 43.92055 1002.1 -0.8 1.1074897E-08 1.4401000E+00 7.5693236E-09 1.2236995E-10 O 15 0234+285 1992.03.20-15:48:44.0 WETTZELL 238.22818 59.87170 948.1 5.8 8.5750604E-09 1.1545740E+00 7.1812364E-09 2.3788340E-10 O 16 1803+784 1992.03.20-15:52:52.0 WESTFORD 344.27383 44.57365 1002.1 -0.8 1.0943398E-08 1.4222631E+00 7.5693236E-09 1.2236995E-10 O 16 1803+784 1992.03.20-15:52:52.0 WETTZELL 354.81822 38.22449 948.1 5.8 1.1965462E-08 1.6124023E+00 7.1812364E-09 2.3788340E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10