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 | 04:29:47.862 # # Data content: # Ray-tracing results for session: # 92SEP20XU##### # 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: 1992092012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992092018 | 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 $92SEP20XU##### H $92SEP20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 04:29:47.862) 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 1992.09.20-13:57:32.0 WESTFORD 137.82010 85.31698 1003.3 13.5 8.0216228E-09 1.0030479E+00 7.6559344E-09 3.3899333E-10 O 1 4C39.25 1992.09.20-13:57:32.0 WETTZELL 292.27923 34.19990 949.2 18.2 1.3387630E-08 1.7777158E+00 7.2127619E-09 3.3159653E-10 O 2 0212+735 1992.09.20-14:01:44.0 WESTFORD 340.26974 36.79587 1003.3 13.6 1.3319308E-08 1.6757544E+00 7.6559344E-09 3.3899333E-10 O 2 0212+735 1992.09.20-14:01:44.0 WETTZELL 2.91943 33.08318 949.2 18.2 1.3781143E-08 1.8311050E+00 7.2127619E-09 3.3159653E-10 O 3 1803+784 1992.09.20-14:05:52.0 WESTFORD 10.61978 34.58865 1003.3 13.6 1.4047463E-08 1.7666266E+00 7.6559344E-09 3.3899333E-10 O 3 1803+784 1992.09.20-14:05:52.0 WETTZELL 15.05704 56.25674 949.2 18.2 9.0675465E-09 1.2026941E+00 7.2127619E-09 3.3159653E-10 O 4 OQ208 1992.09.20-14:10:04.0 WESTFORD 79.32318 32.29778 1003.3 13.6 1.4916653E-08 1.8652969E+00 7.6559344E-09 3.3899333E-10 O 4 OQ208 1992.09.20-14:10:04.0 WETTZELL 211.41910 66.92140 949.2 18.2 8.1991491E-09 1.0866968E+00 7.2127619E-09 3.3159653E-10 O 5 4C39.25 1992.09.20-14:14:12.0 WESTFORD 181.62082 86.45478 1003.3 13.6 8.0102259E-09 1.0017132E+00 7.6559344E-09 3.3899333E-10 O 5 4C39.25 1992.09.20-14:14:12.0 WETTZELL 294.73346 31.69382 949.2 18.2 1.4315084E-08 1.9015727E+00 7.2127619E-09 3.3159653E-10 O 6 0212+735 1992.09.20-14:18:24.0 WESTFORD 340.96918 35.77523 1003.3 13.6 1.3644177E-08 1.7170596E+00 7.6559344E-09 3.3899333E-10 O 6 0212+735 1992.09.20-14:18:24.0 WETTZELL 4.29717 33.25522 949.2 18.2 1.3718475E-08 1.8227250E+00 7.2127619E-09 3.3159653E-10 O 7 1803+784 1992.09.20-14:22:32.0 WESTFORD 11.34448 35.17458 1003.3 13.6 1.3844379E-08 1.7407718E+00 7.6559344E-09 3.3899333E-10 O 7 1803+784 1992.09.20-14:22:32.0 WETTZELL 14.20589 56.94758 949.2 18.2 8.9960006E-09 1.1931778E+00 7.2127619E-09 3.3159653E-10 O 8 OQ208 1992.09.20-14:26:44.0 WESTFORD 81.81508 35.33077 1003.3 13.6 1.3790885E-08 1.7239548E+00 7.6559344E-09 3.3899333E-10 O 8 OQ208 1992.09.20-14:26:44.0 WETTZELL 219.60835 65.33223 949.2 18.2 8.3001378E-09 1.1001130E+00 7.2127619E-09 3.3159653E-10 O 9 4C39.25 1992.09.20-14:30:52.0 WESTFORD 224.02484 85.18715 1003.3 13.6 8.0231799E-09 1.0034364E+00 7.6559344E-09 3.3899333E-10 O 9 4C39.25 1992.09.20-14:30:52.0 WETTZELL 297.19037 29.23673 949.2 18.2 1.5388003E-08 2.0450179E+00 7.2127619E-09 3.3159653E-10 O 10 0212+735 1992.09.20-14:35:04.0 WESTFORD 341.73665 34.79182 1003.3 13.7 1.3976755E-08 1.7593621E+00 7.6559344E-09 3.3899333E-10 O 10 0212+735 1992.09.20-14:35:04.0 WETTZELL 5.66419 33.49256 949.2 18.2 1.3633154E-08 1.8113186E+00 7.2127619E-09 3.3159653E-10 O 11 1803+784 1992.09.20-14:39:12.0 WESTFORD 12.02679 35.79755 1003.3 13.7 1.3636311E-08 1.7142997E+00 7.6559344E-09 3.3899333E-10 O 11 1803+784 1992.09.20-14:39:12.0 WETTZELL 13.23422 57.59627 949.2 18.2 8.9310081E-09 1.1845337E+00 7.2127619E-09 3.3159653E-10 O 12 OQ208 1992.09.20-14:43:24.0 WESTFORD 84.36719 38.38297 1003.3 13.7 1.2850489E-08 1.6060084E+00 7.6559344E-09 3.3899333E-10 O 12 OQ208 1992.09.20-14:43:24.0 WETTZELL 226.92317 63.45783 949.2 18.2 8.4309177E-09 1.1174872E+00 7.2127619E-09 3.3159653E-10 O 13 4C39.25 1992.09.20-14:47:32.0 WESTFORD 243.92530 82.67255 1003.4 13.7 8.0606523E-09 1.0082389E+00 7.6559344E-09 3.3899333E-10 O 13 4C39.25 1992.09.20-14:47:32.0 WETTZELL 299.65834 26.83330 949.2 18.2 1.6636070E-08 2.2121128E+00 7.2127619E-09 3.3159653E-10 O 14 0212+735 1992.09.20-14:51:44.0 WESTFORD 342.56760 33.84916 1003.4 13.7 1.4315097E-08 1.8024153E+00 7.6559344E-09 3.3899333E-10 O 14 0212+735 1992.09.20-14:51:44.0 WETTZELL 7.01705 33.79446 949.2 18.2 1.3526471E-08 1.7970591E+00 7.2127619E-09 3.3159653E-10 O 15 1803+784 1992.09.20-14:55:52.0 WESTFORD 12.66331 36.45515 1003.4 13.7 1.3425021E-08 1.6874342E+00 7.6559344E-09 3.3899333E-10 O 15 1803+784 1992.09.20-14:55:52.0 WETTZELL 12.14380 58.19707 949.2 18.2 8.8726488E-09 1.1767724E+00 7.2127619E-09 3.3159653E-10 O 16 OQ208 1992.09.20-15:00:04.0 WESTFORD 87.00304 41.44877 1003.4 13.7 1.2077397E-08 1.5081409E+00 7.6569655E-09 3.5055060E-10 O 16 OQ208 1992.09.20-15:00:04.0 WETTZELL 233.43366 61.35792 949.2 18.2 8.5826333E-09 1.1386356E+00 7.2051311E-09 3.2979557E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10