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: # 2018-07-27 | 00:44:04.790 # # Data content: # Ray-tracing results for session: # 95JUL15XU##### # 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: 1995071512 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995071518 | 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 $95JUL15XU##### H $95JUL15XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:44:04.790) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 0552+398 1995.07.15-14:18:48.0 NRAO85_3 78.54306 73.70697 928.3 28.0 7.9499732E-09 1.0415480E+00 7.0443732E-09 5.8727507E-10 O 1 0552+398 1995.07.15-14:18:48.0 WETTZELL 287.98559 39.91488 943.7 21.9 1.2080925E-08 1.5494453E+00 7.1669145E-09 6.0154630E-10 O 2 0212+735 1995.07.15-14:23:04.0 NRAO85_3 345.42638 50.96353 928.3 28.1 9.8169381E-09 1.2863171E+00 7.0443732E-09 5.8727507E-10 O 2 0212+735 1995.07.15-14:23:04.0 WETTZELL 343.64996 37.99945 943.7 21.9 1.2590792E-08 1.6193646E+00 7.1669145E-09 6.0154630E-10 O 3 OJ287 1995.07.15-14:28:48.0 NRAO85_3 89.49716 32.97523 928.3 28.1 1.3981035E-08 1.8331077E+00 7.0443732E-09 5.8727507E-10 O 3 OJ287 1995.07.15-14:28:48.0 WETTZELL 229.52025 52.68072 943.7 21.9 9.7598395E-09 1.2541905E+00 7.1669145E-09 6.0154630E-10 O 4 0955+476 1995.07.15-14:32:32.0 NRAO85_3 53.42354 34.45912 928.3 28.2 1.3451954E-08 1.7627052E+00 7.0443732E-09 5.8727507E-10 O 4 0955+476 1995.07.15-14:32:32.0 WETTZELL 265.44320 80.23145 943.7 21.9 7.8819502E-09 1.0139636E+00 7.1669145E-09 6.0154630E-10 O 5 0552+398 1995.07.15-14:37:00.0 NRAO85_3 78.65508 77.21122 928.3 28.2 7.8251657E-09 1.0252229E+00 7.0443732E-09 5.8727507E-10 O 5 0552+398 1995.07.15-14:37:00.0 WETTZELL 290.65165 37.09871 943.7 21.9 1.2845781E-08 1.6471591E+00 7.1669145E-09 6.0154630E-10 O 6 0212+735 1995.07.15-14:41:16.0 NRAO85_3 344.07917 50.02277 928.3 28.3 9.9502132E-09 1.3038190E+00 7.0443732E-09 5.8727507E-10 O 6 0212+735 1995.07.15-14:41:16.0 WETTZELL 344.88944 37.19013 943.7 21.9 1.2822475E-08 1.6493374E+00 7.1669145E-09 6.0154630E-10 O 7 OJ287 1995.07.15-14:47:00.0 NRAO85_3 92.37440 36.54848 928.3 28.4 1.2786933E-08 1.6762253E+00 7.0443732E-09 5.8727507E-10 O 7 OJ287 1995.07.15-14:47:00.0 WETTZELL 235.26188 50.31609 943.7 21.9 1.0083953E-08 1.2954034E+00 7.1669145E-09 6.0154630E-10 O 8 0955+476 1995.07.15-14:50:56.0 NRAO85_3 54.75566 37.38600 928.3 28.4 1.2541831E-08 1.6432509E+00 7.0443732E-09 5.8727507E-10 O 8 0955+476 1995.07.15-14:50:56.0 WETTZELL 269.58876 77.21739 943.7 21.9 7.9646858E-09 1.0243985E+00 7.1669145E-09 6.0154630E-10 O 9 0552+398 1995.07.15-14:55:24.0 NRAO85_3 77.72349 80.74971 928.3 28.5 7.7318566E-09 1.0130269E+00 7.0443732E-09 5.8727507E-10 O 9 0552+398 1995.07.15-14:55:24.0 WETTZELL 293.32933 34.30119 943.7 21.9 1.3742374E-08 1.7617319E+00 7.1669145E-09 6.0154630E-10 O 10 0212+735 1995.07.15-14:59:40.0 NRAO85_3 342.88793 48.99466 928.3 28.6 1.0103200E-08 1.3239083E+00 7.0443732E-09 5.8727507E-10 O 10 0212+735 1995.07.15-14:59:40.0 WETTZELL 346.19196 36.43655 943.7 21.9 1.3048361E-08 1.6785932E+00 7.1669145E-09 6.0154630E-10 O 11 OJ287 1995.07.15-15:05:20.0 NRAO85_3 95.42566 40.14006 928.3 28.6 1.2031717E-08 1.5498107E+00 7.0392558E-09 7.2998786E-10 O 11 OJ287 1995.07.15-15:05:20.0 WETTZELL 240.57859 47.76865 943.7 21.9 1.0340156E-08 1.3453243E+00 7.1554032E-09 5.1040276E-10 O 12 0955+476 1995.07.15-15:09:08.0 NRAO85_3 55.95505 40.32669 928.3 28.7 1.1986090E-08 1.5446054E+00 7.0392558E-09 7.2998786E-10 O 12 0955+476 1995.07.15-15:09:08.0 WETTZELL 272.79626 74.23396 943.7 21.9 7.9639489E-09 1.0379560E+00 7.1554032E-09 5.1040276E-10 O 13 0552+398 1995.07.15-15:13:36.0 NRAO85_3 73.91832 84.22046 928.3 28.8 7.8088446E-09 1.0051121E+00 7.0392558E-09 7.2998786E-10 O 13 0552+398 1995.07.15-15:13:36.0 WETTZELL 295.97422 31.58892 943.7 21.9 1.4581690E-08 1.8970218E+00 7.1554032E-09 5.1040276E-10 O 14 0212+735 1995.07.15-15:17:52.0 NRAO85_3 341.87906 47.91215 928.2 28.8 1.0459319E-08 1.3475904E+00 7.0392558E-09 7.2998786E-10 O 14 0212+735 1995.07.15-15:17:52.0 WETTZELL 347.52423 35.75783 943.7 21.9 1.3087226E-08 1.7097265E+00 7.1554032E-09 5.1040276E-10 O 15 OJ287 1995.07.15-15:23:36.0 NRAO85_3 98.66801 43.69983 928.2 28.9 1.1230834E-08 1.4463388E+00 7.0392558E-09 7.2998786E-10 O 15 OJ287 1995.07.15-15:23:36.0 WETTZELL 245.47156 45.09916 943.7 21.9 1.0806279E-08 1.4056022E+00 7.1554032E-09 5.1040276E-10 O 16 0955+476 1995.07.15-15:27:20.0 NRAO85_3 57.02605 43.30709 928.2 29.0 1.1312147E-08 1.4574515E+00 7.0392558E-09 7.2998786E-10 O 16 0955+476 1995.07.15-15:27:20.0 WETTZELL 275.54871 71.25775 943.6 21.9 8.0930152E-09 1.0546187E+00 7.1554032E-09 5.1040276E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10