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 | 00:17:53.697 # # Data content: # Ray-tracing results for session: # 92AUG18XU##### # 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: 1992081818 | 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 $92AUG18XU##### H $92AUG18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 00:17:53.697) 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 4C39.25 1992.08.18-16:07:24.0 WESTFORD 138.04322 85.33434 1009.4 17.4 8.6045011E-09 1.0035204E+00 7.6272963E-09 9.4848177E-10 O 1 4C39.25 1992.08.18-16:07:24.0 WETTZELL 292.29997 34.18152 947.6 26.0 1.3533297E-08 1.7775877E+00 7.1859216E-09 4.3819431E-10 O 2 0212+735 1992.08.18-16:11:32.0 WESTFORD 340.27086 36.78899 1009.4 17.4 1.4283665E-08 1.6637673E+00 7.6272963E-09 9.4848177E-10 O 2 0212+735 1992.08.18-16:11:32.0 WETTZELL 2.92750 33.08164 947.6 26.0 1.3925610E-08 1.8317766E+00 7.1859216E-09 4.3819431E-10 O 3 1803+784 1992.08.18-16:15:44.0 WESTFORD 10.62302 34.58978 1009.4 17.4 1.5065963E-08 1.7577445E+00 7.6272963E-09 9.4848177E-10 O 3 1803+784 1992.08.18-16:15:44.0 WETTZELL 15.05596 56.25958 947.6 26.0 9.1627450E-09 1.2028872E+00 7.1859216E-09 4.3819431E-10 O 4 OQ208 1992.08.18-16:19:52.0 WESTFORD 79.32878 32.30640 1009.4 17.4 1.6007196E-08 1.8748253E+00 7.6272963E-09 9.4848177E-10 O 4 OQ208 1992.08.18-16:19:52.0 WETTZELL 211.44308 66.91853 947.6 26.0 8.2860828E-09 1.0865493E+00 7.1859216E-09 4.3819431E-10 O 5 4C39.25 1992.08.18-16:24:04.0 WESTFORD 182.02707 86.45588 1009.4 17.4 8.5922728E-09 1.0019708E+00 7.6272963E-09 9.4848177E-10 O 5 4C39.25 1992.08.18-16:24:04.0 WETTZELL 294.75410 31.67583 947.6 26.0 1.4471053E-08 1.9014487E+00 7.1859216E-09 4.3819431E-10 O 6 0212+735 1992.08.18-16:28:12.0 WESTFORD 340.97081 35.76842 1009.4 17.4 1.4632008E-08 1.7043847E+00 7.6272963E-09 9.4848177E-10 O 6 0212+735 1992.08.18-16:28:12.0 WETTZELL 4.30535 33.25407 947.6 26.0 1.3862196E-08 1.8234037E+00 7.1859216E-09 4.3819431E-10 O 7 1803+784 1992.08.18-16:32:24.0 WESTFORD 11.34765 35.17588 1009.4 17.4 1.4848242E-08 1.7323556E+00 7.6272963E-09 9.4848177E-10 O 7 1803+784 1992.08.18-16:32:24.0 WETTZELL 14.20435 56.95036 947.6 26.0 9.0904640E-09 1.1933597E+00 7.1859216E-09 4.3819431E-10 O 8 OQ208 1992.08.18-16:36:32.0 WESTFORD 81.82077 35.33944 1009.4 17.4 1.4798569E-08 1.7323408E+00 7.6272963E-09 9.4848177E-10 O 8 OQ208 1992.08.18-16:36:32.0 WETTZELL 219.63012 65.32847 947.6 26.0 8.3881632E-09 1.0999385E+00 7.1859216E-09 4.3819431E-10 O 9 4C39.25 1992.08.18-16:40:44.0 WESTFORD 224.26355 85.17199 1009.4 17.4 8.6061608E-09 1.0034677E+00 7.6272963E-09 9.4848177E-10 O 9 4C39.25 1992.08.18-16:40:44.0 WETTZELL 297.21099 29.21917 947.6 26.0 1.5555878E-08 2.0449037E+00 7.1859216E-09 4.3819431E-10 O 10 0212+735 1992.08.18-16:44:52.0 WESTFORD 341.73877 34.78511 1009.4 17.4 1.4988622E-08 1.7459821E+00 7.6272963E-09 9.4848177E-10 O 10 0212+735 1992.08.18-16:44:52.0 WETTZELL 5.67246 33.49179 947.6 26.0 1.3775896E-08 1.8120002E+00 7.1859216E-09 4.3819431E-10 O 11 1803+784 1992.08.18-16:49:04.0 WESTFORD 12.02987 35.79902 1009.4 17.5 1.4625167E-08 1.7063344E+00 7.6272963E-09 9.4848177E-10 O 11 1803+784 1992.08.18-16:49:04.0 WETTZELL 13.23221 57.59896 947.6 26.0 9.0248046E-09 1.1847050E+00 7.1859216E-09 4.3819431E-10 O 12 OQ208 1992.08.18-16:53:12.0 WESTFORD 84.37302 38.39168 1009.4 17.5 1.3789009E-08 1.6134388E+00 7.6272963E-09 9.4848177E-10 O 12 OQ208 1992.08.18-16:53:12.0 WETTZELL 226.94277 63.45336 947.6 26.0 8.5203487E-09 1.1172846E+00 7.1859216E-09 4.3819431E-10 O 13 4C39.25 1992.08.18-16:57:24.0 WESTFORD 244.04053 82.65216 1009.4 17.5 8.6463452E-09 1.0080308E+00 7.6272963E-09 9.4848177E-10 O 13 4C39.25 1992.08.18-16:57:24.0 WETTZELL 299.67900 26.81621 947.6 26.0 1.6817781E-08 2.2120172E+00 7.1859216E-09 4.3819431E-10 O 14 0212+735 1992.08.18-17:01:32.0 WESTFORD 342.57020 33.84257 1009.4 17.5 1.5351420E-08 1.7883184E+00 7.6272963E-09 9.4848177E-10 O 14 0212+735 1992.08.18-17:01:32.0 WETTZELL 7.02537 33.79409 947.6 26.0 1.3668017E-08 1.7977396E+00 7.1859216E-09 4.3819431E-10 O 15 1803+784 1992.08.18-17:05:44.0 WESTFORD 12.66628 36.45677 1009.4 17.5 1.4398628E-08 1.6799018E+00 7.6272963E-09 9.4848177E-10 O 15 1803+784 1992.08.18-17:05:44.0 WETTZELL 12.14132 58.19965 947.6 26.0 8.9658478E-09 1.1769334E+00 7.1859216E-09 4.3819431E-10 O 16 OQ208 1992.08.18-17:09:52.0 WESTFORD 87.00908 41.45750 1009.4 17.5 1.2938756E-08 1.5133739E+00 7.6272963E-09 9.4848177E-10 O 16 OQ208 1992.08.18-17:09:52.0 WETTZELL 233.45128 61.35287 947.6 25.9 8.6846563E-09 1.1388532E+00 7.1859216E-09 4.3819431E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10