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 | 04:15:42.887 # # Data content: # Ray-tracing results for session: # 92OCT31XU##### # 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: 1992103118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992110100 | 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 $92OCT31XU##### H $92OCT31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 04:15:42.887) 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 0212+735 1992.10.31-20:03:04.0 WESTFORD 15.76113 32.24525 1002.5 3.7 1.4755627E-08 1.8416983E+00 7.6660476E-09 2.3591116E-10 O 1 0212+735 1992.10.31-20:03:04.0 WETTZELL 21.10109 59.96359 951.4 -0.6 8.4771071E-09 1.1549458E+00 7.2101877E-09 1.3210631E-10 O 2 1803+784 1992.10.31-20:07:12.0 WESTFORD 359.86054 54.14051 1002.6 3.7 9.7404458E-09 1.2235510E+00 7.6660476E-09 2.3591116E-10 O 2 1803+784 1992.10.31-20:07:12.0 WETTZELL 342.39532 48.85115 951.4 -0.6 9.7405707E-09 1.3263248E+00 7.2101877E-09 1.3210631E-10 O 3 2145+067 1992.10.31-20:11:24.0 WESTFORD 109.87561 29.90662 1002.6 3.7 1.5799493E-08 2.0243648E+00 7.6660476E-09 2.3591116E-10 O 3 2145+067 1992.10.31-20:11:24.0 WETTZELL 219.99191 41.17132 951.4 -0.6 1.1137838E-08 1.5172081E+00 7.2101877E-09 1.3210631E-10 O 4 2234+282 1992.10.31-20:15:32.0 WESTFORD 82.15841 35.67469 1002.6 3.7 1.3519270E-08 1.7153897E+00 7.6660476E-09 2.3591116E-10 O 4 2234+282 1992.10.31-20:15:32.0 WETTZELL 220.48762 65.08630 951.4 -0.6 8.0941127E-09 1.1022126E+00 7.2101877E-09 1.3210631E-10 O 5 0212+735 1992.10.31-20:19:44.0 WESTFORD 16.69667 33.10480 1002.6 3.7 1.4417625E-08 1.8004809E+00 7.6660476E-09 2.3591116E-10 O 5 0212+735 1992.10.31-20:19:44.0 WETTZELL 19.74423 60.91806 951.4 -0.6 8.3976647E-09 1.1440724E+00 7.2101877E-09 1.3210631E-10 O 6 1803+784 1992.10.31-20:23:52.0 WESTFORD 358.43840 54.09482 1002.6 3.7 9.7460224E-09 1.2241869E+00 7.6660476E-09 2.3591116E-10 O 6 1803+784 1992.10.31-20:23:52.0 WETTZELL 342.61547 48.02924 951.4 -0.6 9.8646790E-09 1.3432443E+00 7.2101877E-09 1.3210631E-10 O 7 2145+067 1992.10.31-20:28:04.0 WESTFORD 113.39538 32.76467 1002.6 3.7 1.4566051E-08 1.8651428E+00 7.6660476E-09 2.3591116E-10 O 7 2145+067 1992.10.31-20:28:04.0 WETTZELL 224.86066 39.32730 951.4 -0.6 1.1567050E-08 1.5755560E+00 7.2101877E-09 1.3210631E-10 O 8 2234+282 1992.10.31-20:32:12.0 WESTFORD 84.72112 38.72908 1002.6 3.7 1.2607880E-08 1.6001169E+00 7.6660476E-09 2.3591116E-10 O 8 2234+282 1992.10.31-20:32:12.0 WETTZELL 227.69823 63.18342 951.4 -0.6 8.2251146E-09 1.1199470E+00 7.2101877E-09 1.3210631E-10 O 9 0212+735 1992.10.31-20:36:24.0 WESTFORD 17.57662 34.01104 1002.6 3.7 1.4080897E-08 1.7593643E+00 7.6660476E-09 2.3591116E-10 O 9 0212+735 1992.10.31-20:36:24.0 WETTZELL 18.16981 61.80673 951.4 -0.6 8.3270767E-09 1.1344068E+00 7.2101877E-09 1.3210631E-10 O 10 1803+784 1992.10.31-20:40:32.0 WESTFORD 357.03216 53.97322 1002.6 3.7 9.7609591E-09 1.2259800E+00 7.6660476E-09 2.3591116E-10 O 10 1803+784 1992.10.31-20:40:32.0 WETTZELL 342.91462 47.21917 951.4 -0.6 9.9921547E-09 1.3606271E+00 7.2101877E-09 1.3210631E-10 O 11 2145+067 1992.10.31-20:44:44.0 WESTFORD 117.11498 35.54551 1002.6 3.6 1.3566988E-08 1.7363088E+00 7.6660476E-09 2.3591116E-10 O 11 2145+067 1992.10.31-20:44:44.0 WETTZELL 229.49009 37.32267 951.4 -0.6 1.2087409E-08 1.6463389E+00 7.2101877E-09 1.3210631E-10 O 12 2234+282 1992.10.31-20:48:52.0 WESTFORD 87.37094 41.79628 1002.6 3.6 1.1839684E-08 1.5028990E+00 7.6660476E-09 2.3591116E-10 O 12 2234+282 1992.10.31-20:48:52.0 WETTZELL 234.11762 61.06144 951.4 -0.6 8.3873531E-09 1.1419349E+00 7.2101877E-09 1.3210631E-10 O 13 0212+735 1992.10.31-20:53:04.0 WESTFORD 18.39673 34.96078 1002.6 3.6 1.3747989E-08 1.7186618E+00 7.6660476E-09 2.3591116E-10 O 13 0212+735 1992.10.31-20:53:04.0 WETTZELL 16.37606 62.61904 951.4 -0.6 8.2653022E-09 1.1259434E+00 7.2101877E-09 1.3210631E-10 O 14 1803+784 1992.10.31-20:57:12.0 WESTFORD 355.65584 53.77698 1002.6 3.6 9.7852620E-09 1.2289308E+00 7.6660476E-09 2.3591116E-10 O 14 1803+784 1992.10.31-20:57:12.0 WETTZELL 343.28805 46.42445 951.5 -0.6 1.0122432E-08 1.3783965E+00 7.2101877E-09 1.3210631E-10 O 15 2145+067 1992.10.31-21:01:24.0 WESTFORD 121.06657 38.23245 1002.6 3.6 1.2689815E-08 1.6161297E+00 7.6714352E-09 1.9570072E-10 O 15 2145+067 1992.10.31-21:01:24.0 WETTZELL 233.89321 35.17805 951.5 -0.6 1.2683166E-08 1.7336985E+00 7.2248451E-09 9.8873542E-11 O 16 2234+282 1992.10.31-21:05:32.0 WESTFORD 90.13727 44.87006 1002.6 3.6 1.1137715E-08 1.4158251E+00 7.6714352E-09 1.9570072E-10 O 16 2234+282 1992.10.31-21:05:32.0 WETTZELL 239.84934 58.76930 951.5 -0.6 8.5614372E-09 1.1691627E+00 7.2248451E-09 9.8873542E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10