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 | 04:29:38.954 # # Data content: # Ray-tracing results for session: # 92SEP18XU##### # 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: 1992091812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992091818 | 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 $92SEP18XU##### H $92SEP18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 04:29:38.954) 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 1992.09.18-14:05:24.0 WESTFORD 137.82643 85.31758 1009.6 25.1 8.3220613E-09 1.0033384E+00 7.6102493E-09 6.8403758E-10 O 1 4C39.25 1992.09.18-14:05:24.0 WETTZELL 292.27995 34.19938 951.3 17.9 1.3339547E-08 1.7757343E+00 7.2226412E-09 2.9479529E-10 O 2 0212+735 1992.09.18-14:09:32.0 WESTFORD 340.26710 36.79960 1009.6 25.1 1.3815699E-08 1.6686183E+00 7.6102493E-09 6.8403758E-10 O 2 0212+735 1992.09.18-14:09:32.0 WETTZELL 2.91438 33.08248 951.3 17.9 1.3732248E-08 1.8280525E+00 7.2226412E-09 2.9479529E-10 O 3 1803+784 1992.09.18-14:13:44.0 WESTFORD 10.61973 34.58859 1009.6 25.1 1.4573808E-08 1.7613483E+00 7.6102493E-09 6.8403758E-10 O 3 1803+784 1992.09.18-14:13:44.0 WETTZELL 15.05713 56.25669 951.3 17.9 9.0352727E-09 1.2019127E+00 7.2226412E-09 2.9479529E-10 O 4 OQ208 1992.09.18-14:17:52.0 WESTFORD 79.31361 32.28626 1009.5 25.1 1.5484106E-08 1.8715498E+00 7.6102493E-09 6.8403758E-10 O 4 OQ208 1992.09.18-14:17:52.0 WETTZELL 211.38611 66.92696 951.3 17.9 8.1694624E-09 1.0869902E+00 7.2226412E-09 2.9479529E-10 O 5 4C39.25 1992.09.18-14:22:04.0 WESTFORD 181.63350 86.45489 1009.5 25.1 8.3101748E-09 1.0018764E+00 7.6102493E-09 6.8403758E-10 O 5 4C39.25 1992.09.18-14:22:04.0 WETTZELL 294.73417 31.69331 951.3 17.9 1.4263620E-08 1.8991260E+00 7.2226412E-09 2.9479529E-10 O 6 0212+735 1992.09.18-14:26:12.0 WESTFORD 340.96628 35.77882 1009.5 25.1 1.4152680E-08 1.7095276E+00 7.6102493E-09 6.8403758E-10 O 6 0212+735 1992.09.18-14:26:12.0 WETTZELL 4.29216 33.25429 951.3 17.9 1.3669899E-08 1.8197456E+00 7.2226412E-09 2.9479529E-10 O 7 1803+784 1992.09.18-14:30:24.0 WESTFORD 11.34444 35.17452 1009.5 25.1 1.4363135E-08 1.7357584E+00 7.6102493E-09 6.8403758E-10 O 7 1803+784 1992.09.18-14:30:24.0 WETTZELL 14.20599 56.94754 951.3 17.9 8.9639787E-09 1.1924157E+00 7.2226412E-09 2.9479529E-10 O 8 OQ208 1992.09.18-14:34:32.0 WESTFORD 81.80532 35.31916 1009.5 25.2 1.4314643E-08 1.7293981E+00 7.6102493E-09 6.8403758E-10 O 8 OQ208 1992.09.18-14:34:32.0 WETTZELL 219.57879 65.33900 951.3 17.9 8.2699673E-09 1.1003542E+00 7.2226412E-09 2.9479529E-10 O 9 4C39.25 1992.09.18-14:38:44.0 WESTFORD 224.03289 85.18673 1009.5 25.2 8.3235510E-09 1.0034659E+00 7.6102493E-09 6.8403758E-10 O 9 4C39.25 1992.09.18-14:38:44.0 WETTZELL 297.19108 29.23624 951.3 17.9 1.5332615E-08 2.0419850E+00 7.2226412E-09 2.9479529E-10 O 10 0212+735 1992.09.18-14:42:52.0 WESTFORD 341.73352 34.79525 1009.5 25.2 1.4497672E-08 1.7514260E+00 7.6102493E-09 6.8403758E-10 O 10 0212+735 1992.09.18-14:42:52.0 WETTZELL 5.65925 33.49139 951.3 17.9 1.3584971E-08 1.8084245E+00 7.2226412E-09 2.9479529E-10 O 11 1803+784 1992.09.18-14:47:04.0 WESTFORD 12.02675 35.79749 1009.5 25.2 1.4147288E-08 1.7095433E+00 7.6102493E-09 6.8403758E-10 O 11 1803+784 1992.09.18-14:47:04.0 WETTZELL 13.23433 57.59623 951.3 17.9 8.8992146E-09 1.1837882E+00 7.2226412E-09 2.9479529E-10 O 12 OQ208 1992.09.18-14:51:12.0 WESTFORD 84.35715 38.37130 1009.5 25.2 1.3337828E-08 1.6107895E+00 7.6102493E-09 6.8403758E-10 O 12 OQ208 1992.09.18-14:51:12.0 WETTZELL 226.89686 63.46558 951.3 17.9 8.4001489E-09 1.1176710E+00 7.2226412E-09 2.9479529E-10 O 13 4C39.25 1992.09.18-14:55:24.0 WESTFORD 243.92941 82.67196 1009.5 25.2 8.3623630E-09 1.0081275E+00 7.6102493E-09 6.8403758E-10 O 13 4C39.25 1992.09.18-14:55:24.0 WETTZELL 299.65904 26.83282 951.3 17.9 1.6576098E-08 2.2083325E+00 7.2226412E-09 2.9479529E-10 O 14 0212+735 1992.09.18-14:59:32.0 WESTFORD 342.56426 33.85243 1009.5 25.2 1.4848660E-08 1.7940701E+00 7.6102493E-09 6.8403758E-10 O 14 0212+735 1992.09.18-14:59:32.0 WETTZELL 7.01217 33.79305 951.3 17.9 1.3478752E-08 1.7942612E+00 7.2226412E-09 2.9479529E-10 O 15 1803+784 1992.09.18-15:03:44.0 WESTFORD 12.66327 36.45508 1009.5 25.2 1.3824575E-08 1.6802754E+00 7.5868926E-09 6.4699672E-10 O 15 1803+784 1992.09.18-15:03:44.0 WETTZELL 12.14391 58.19703 951.3 18.0 8.8143728E-09 1.1763338E+00 7.2170329E-09 2.7761619E-10 O 16 OQ208 1992.09.18-15:07:52.0 WESTFORD 86.99262 41.43706 1009.5 25.2 1.2421914E-08 1.5076378E+00 7.5868926E-09 6.4699672E-10 O 16 OQ208 1992.09.18-15:07:52.0 WETTZELL 233.41026 61.36642 951.3 18.0 8.5357175E-09 1.1382677E+00 7.2170329E-09 2.7761619E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10