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: # 2018-07-25 | 23:02:21.453 # # Data content: # Ray-tracing results for session: # 91OCT27XU##### # 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: 1991102718 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1991102800 | 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 $91OCT27XU##### H $91OCT27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 23:02:21.453) 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 1803+784 1991.10.27-20:18:52.0 WESTFORD 0.46868 54.13735 1011.0 19.5 9.9780533E-09 1.2370913E+00 7.6426529E-09 4.4827474E-10 O 1 1803+784 1991.10.27-20:18:52.0 WETTZELL 342.32569 49.20449 951.0 -2.5 9.6789027E-09 1.3186394E+00 7.1945103E-09 1.3945580E-10 O 2 2234+282 1991.10.27-20:23:04.0 WESTFORD 80.48918 33.64182 1011.0 19.5 1.4561659E-08 1.7940040E+00 7.6426529E-09 4.4827474E-10 O 2 2234+282 1991.10.27-20:23:04.0 WETTZELL 215.18653 66.20117 951.0 -2.5 8.0138158E-09 1.0937538E+00 7.1945103E-09 1.3945580E-10 O 3 0212+735 1991.10.27-20:27:12.0 WESTFORD 16.08147 32.52185 1011.0 19.5 1.5006409E-08 1.8654091E+00 7.6426529E-09 4.4827474E-10 O 3 0212+735 1991.10.27-20:27:12.0 WETTZELL 20.68259 60.28953 951.0 -2.5 8.4405809E-09 1.1498522E+00 7.1945103E-09 1.3945580E-10 O 4 2145+067 1991.10.27-20:31:24.0 WESTFORD 110.15589 30.13498 1011.0 19.5 1.6053358E-08 1.9711741E+00 7.6426529E-09 4.4827474E-10 O 4 2145+067 1991.10.27-20:31:24.0 WETTZELL 220.38915 41.02492 951.0 -2.5 1.1156205E-08 1.5257261E+00 7.1945103E-09 1.3945580E-10 O 5 1803+784 1991.10.27-20:35:32.0 WESTFORD 359.04406 54.12426 1011.0 19.5 9.9797288E-09 1.2373842E+00 7.6426529E-09 4.4827474E-10 O 5 1803+784 1991.10.27-20:35:32.0 WETTZELL 342.51069 48.37861 951.0 -2.5 9.8013307E-09 1.3353010E+00 7.1945103E-09 1.3945580E-10 O 6 2234+282 1991.10.27-20:39:44.0 WESTFORD 83.00767 36.68452 1011.0 19.5 1.3511155E-08 1.6644998E+00 7.6426529E-09 4.4827474E-10 O 6 2234+282 1991.10.27-20:39:44.0 WETTZELL 222.96991 64.47691 951.0 -2.5 8.1250104E-09 1.1089875E+00 7.1945103E-09 1.3945580E-10 O 7 0212+735 1991.10.27-20:43:52.0 WESTFORD 16.99929 33.39744 1011.0 19.5 1.4659518E-08 1.8216495E+00 7.6426529E-09 4.4827474E-10 O 7 0212+735 1991.10.27-20:43:52.0 WETTZELL 19.25374 61.22366 951.0 -2.6 8.3641295E-09 1.1394674E+00 7.1945103E-09 1.3945580E-10 O 8 2145+067 1991.10.27-20:48:04.0 WESTFORD 113.69060 32.98731 1011.0 19.5 1.4813712E-08 1.8195227E+00 7.6426529E-09 4.4827474E-10 O 8 2145+067 1991.10.27-20:48:04.0 WETTZELL 225.23812 39.16732 951.0 -2.6 1.1591762E-08 1.5855948E+00 7.1945103E-09 1.3945580E-10 O 9 1803+784 1991.10.27-20:52:12.0 WESTFORD 357.62919 54.03493 1011.0 19.5 9.9910003E-09 1.2388768E+00 7.6426529E-09 4.4827474E-10 O 9 1803+784 1991.10.27-20:52:12.0 WETTZELL 342.77675 47.56300 951.0 -2.6 9.9273468E-09 1.3524495E+00 7.1945103E-09 1.3945580E-10 O 10 2234+282 1991.10.27-20:56:24.0 WESTFORD 85.59670 39.74386 1010.9 19.5 1.2630259E-08 1.5559852E+00 7.6426529E-09 4.4827474E-10 O 10 2234+282 1991.10.27-20:56:24.0 WETTZELL 229.90692 62.49542 951.0 -2.6 8.2660158E-09 1.1282941E+00 7.1945103E-09 1.3945580E-10 O 11 0212+735 1991.10.27-21:00:32.0 WESTFORD 17.86013 34.31870 1010.9 19.5 1.4538665E-08 1.7819849E+00 7.6359376E-09 5.7984647E-10 O 11 0212+735 1991.10.27-21:00:32.0 WETTZELL 17.60609 62.08851 951.0 -2.6 8.3058637E-09 1.1306130E+00 7.1986464E-09 1.4353382E-10 O 12 2145+067 1991.10.27-21:04:44.0 WESTFORD 117.42762 35.76116 1010.9 19.5 1.4017910E-08 1.6917791E+00 7.6359376E-09 5.7984647E-10 O 12 2145+067 1991.10.27-21:04:44.0 WETTZELL 229.84868 37.15081 951.0 -2.6 1.2132923E-08 1.6573784E+00 7.1986464E-09 1.4353382E-10 O 13 1803+784 1991.10.27-21:08:52.0 WESTFORD 356.23833 53.87031 1010.9 19.5 1.0167798E-08 1.2434075E+00 7.6359376E-09 5.7984647E-10 O 13 1803+784 1991.10.27-21:08:52.0 WETTZELL 343.11909 46.76127 951.0 -2.6 1.0067715E-08 1.3706636E+00 7.1986464E-09 1.4353382E-10 O 14 2234+282 1991.10.27-21:13:04.0 WESTFORD 88.28197 42.81398 1010.9 19.5 1.2067857E-08 1.4624389E+00 7.6359376E-09 5.7984647E-10 O 14 2234+282 1991.10.27-21:13:04.0 WETTZELL 236.08573 60.31216 951.0 -2.6 8.4483883E-09 1.1517523E+00 7.1986464E-09 1.4353382E-10 O 15 0212+735 1991.10.27-21:17:12.0 WESTFORD 18.65967 35.28238 1010.9 19.5 1.4193299E-08 1.7389347E+00 7.6359376E-09 5.7984647E-10 O 15 0212+735 1991.10.27-21:17:12.0 WETTZELL 15.73954 62.87344 951.0 -2.7 8.2469727E-09 1.1226154E+00 7.1986464E-09 1.4353382E-10 O 16 2145+067 1991.10.27-21:21:24.0 WESTFORD 121.39929 38.43965 1010.9 19.5 1.3183196E-08 1.5917841E+00 7.6359376E-09 5.7984647E-10 O 16 2145+067 1991.10.27-21:21:24.0 WETTZELL 234.23421 34.99589 951.0 -2.7 1.2771527E-08 1.7450986E+00 7.1986464E-09 1.4353382E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10