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 | 08:01:01.966 # # Data content: # Ray-tracing results for session: # 93APR17XU##### # Total number of observations: # 30 # 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: 1993041718 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993041800 | 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 $93APR17XU##### H $93APR17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 08:01:01.966) 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 OJ287 1993.04.17-20:32:24.0 WESTFORD 101.34719 41.88262 988.8 14.0 1.1748037E-08 1.5008408E+00 7.5236258E-09 3.2759419E-10 O 1 OJ287 1993.04.17-20:32:24.0 WETTZELL 234.49908 50.66221 947.0 6.0 9.6148438E-09 1.2933314E+00 7.1802282E-09 2.6137115E-10 O 2 0212+735 1993.04.17-20:36:32.0 WESTFORD 340.04891 51.60691 988.8 13.9 1.0008075E-08 1.2751995E+00 7.5236258E-09 3.2759419E-10 O 2 0212+735 1993.04.17-20:36:32.0 WETTZELL 345.41321 36.87089 947.0 6.0 1.2378708E-08 1.6716843E+00 7.1802282E-09 2.6137115E-10 O 3 1803+784 1993.04.17-20:40:44.0 WESTFORD 358.68864 31.12359 988.8 13.9 1.5137682E-08 1.9337210E+00 7.5236258E-09 3.2759419E-10 O 3 1803+784 1993.04.17-20:40:44.0 WETTZELL 16.30805 45.68925 947.0 6.0 1.0388404E-08 1.3989606E+00 7.1802282E-09 2.6137115E-10 O 4 0552+398 1993.04.17-20:44:52.0 WESTFORD 139.61084 86.37944 988.8 13.9 7.8670409E-09 1.0020721E+00 7.5236258E-09 3.2759419E-10 O 4 0552+398 1993.04.17-20:44:52.0 WETTZELL 293.56204 34.06606 947.0 6.0 1.3255005E-08 1.7920355E+00 7.1802282E-09 2.6137115E-10 O 5 OJ287 1993.04.17-20:49:04.0 WESTFORD 104.83483 44.87732 988.8 13.8 1.1118212E-08 1.4197531E+00 7.5236258E-09 3.2759419E-10 O 5 OJ287 1993.04.17-20:49:04.0 WETTZELL 239.40613 48.37118 947.0 6.1 9.9475691E-09 1.3385870E+00 7.1802282E-09 2.6137115E-10 O 6 0212+735 1993.04.17-20:53:12.0 WESTFORD 339.30725 50.53840 988.8 13.8 1.0159265E-08 1.2944778E+00 7.5236258E-09 3.2759419E-10 O 6 0212+735 1993.04.17-20:53:12.0 WETTZELL 346.60846 36.21006 947.0 6.1 1.2571596E-08 1.6978990E+00 7.1802282E-09 2.6137115E-10 O 7 1803+784 1993.04.17-20:57:24.0 WESTFORD 359.66295 31.07934 988.9 13.8 1.5157061E-08 1.9363196E+00 7.5236258E-09 3.2759419E-10 O 7 1803+784 1993.04.17-20:57:24.0 WETTZELL 16.74773 46.46701 947.0 6.1 1.0254056E-08 1.3807372E+00 7.1802282E-09 2.6137115E-10 O 8 0552+398 1993.04.17-21:01:32.0 WESTFORD 197.18658 87.07585 988.9 13.8 7.8300142E-09 1.0012749E+00 7.5431330E-09 2.7669243E-10 O 8 0552+398 1993.04.17-21:01:32.0 WETTZELL 295.98398 31.58468 947.0 6.1 1.4272285E-08 1.9104848E+00 7.1819951E-09 3.1477570E-10 O 9 OJ287 1993.04.17-21:05:44.0 WESTFORD 108.59131 47.82211 988.9 13.8 1.0543629E-08 1.3479273E+00 7.5431330E-09 2.7669243E-10 O 9 OJ287 1993.04.17-21:05:44.0 WETTZELL 243.96535 45.96512 947.0 6.1 1.0417824E-08 1.3912096E+00 7.1819951E-09 3.1477570E-10 O 10 0212+735 1993.04.17-21:09:52.0 WESTFORD 338.71590 49.43644 988.9 13.7 1.0283188E-08 1.3168918E+00 7.5431330E-09 2.7669243E-10 O 10 0212+735 1993.04.17-21:09:52.0 WETTZELL 347.83902 35.60554 947.0 6.1 1.2847681E-08 1.7179486E+00 7.1819951E-09 3.1477570E-10 O 11 1803+784 1993.04.17-21:14:04.0 WESTFORD 0.63839 31.08742 988.9 13.7 1.5092745E-08 1.9364362E+00 7.5431330E-09 2.7669243E-10 O 11 1803+784 1993.04.17-21:14:04.0 WETTZELL 17.11742 47.26328 947.0 6.1 1.0196258E-08 1.3613032E+00 7.1819951E-09 3.1477570E-10 O 12 0552+398 1993.04.17-21:18:12.0 WESTFORD 236.71052 85.12851 988.9 13.7 7.8480521E-09 1.0036283E+00 7.5431330E-09 2.7669243E-10 O 12 0552+398 1993.04.17-21:18:12.0 WETTZELL 298.41268 29.15396 947.0 6.1 1.5334748E-08 2.0538296E+00 7.1819951E-09 3.1477570E-10 O 13 OJ287 1993.04.17-21:22:24.0 WESTFORD 112.67900 50.69963 988.9 13.7 1.0098768E-08 1.2909879E+00 7.5431330E-09 2.7669243E-10 O 13 OJ287 1993.04.17-21:22:24.0 WETTZELL 248.22280 43.46663 947.0 6.1 1.0884955E-08 1.4539398E+00 7.1819951E-09 3.1477570E-10 O 14 0212+735 1993.04.17-21:26:32.0 WESTFORD 338.26829 48.30853 988.9 13.6 1.0460672E-08 1.3397316E+00 7.5431330E-09 2.7669243E-10 O 14 0212+735 1993.04.17-21:26:32.0 WETTZELL 349.10123 35.05915 947.0 6.1 1.3020426E-08 1.7411349E+00 7.1819951E-09 3.1477570E-10 O 15 1803+784 1993.04.17-21:30:44.0 WESTFORD 1.61168 31.14781 989.0 13.6 1.5066724E-08 1.9330291E+00 7.5431330E-09 2.7669243E-10 O 15 1803+784 1993.04.17-21:30:44.0 WETTZELL 17.41255 48.07472 947.0 6.1 1.0066120E-08 1.3438684E+00 7.1819951E-09 3.1477570E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10