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 | 00:13:34.020 # # Data content: # Ray-tracing results for session: # 95FEB13XU##### # Total number of observations: # 26 # 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: 1995021318 | 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 $95FEB13XU##### H $95FEB13XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:13:34.020) 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 1803+784 1995.02.13-17:26:28.0 NRAO85_3 346.78465 44.36845 929.3 -2.7 1.0195734E-08 1.4235121E+00 7.0526907E-09 8.8360159E-11 O 1 1803+784 1995.02.13-17:26:28.0 WETTZELL 352.04872 39.10390 941.1 7.6 1.1630416E-08 1.5849782E+00 7.1527963E-09 1.9722563E-10 O 2 0119+041 1995.02.13-17:32:56.0 NRAO85_3 110.90125 30.59657 929.3 -2.7 1.3985768E-08 1.9629492E+00 7.0526907E-09 8.8360159E-11 O 2 0119+041 1995.02.13-17:32:56.0 WETTZELL 229.43772 34.36419 941.1 7.6 1.2990521E-08 1.7753647E+00 7.1527963E-09 1.9722563E-10 O 3 0119+041 1995.02.13-17:45:52.0 NRAO85_3 113.51137 32.94798 929.3 -2.6 1.3096027E-08 1.8379801E+00 7.0526907E-09 8.8360159E-11 O 3 0119+041 1995.02.13-17:45:52.0 WETTZELL 232.77303 32.71351 941.1 7.5 1.3563172E-08 1.8546596E+00 7.1527963E-09 1.9722563E-10 O 4 1803+784 1995.02.13-17:52:20.0 NRAO85_3 346.08353 43.17544 929.2 -2.6 1.0418520E-08 1.4545041E+00 7.0526907E-09 8.8360159E-11 O 4 1803+784 1995.02.13-17:52:20.0 WETTZELL 353.56629 38.57252 941.0 7.5 1.1764317E-08 1.6031571E+00 7.1527963E-09 1.9722563E-10 O 5 0119+041 1995.02.13-17:58:48.0 NRAO85_3 116.25047 35.25207 929.2 -2.5 1.2346045E-08 1.7326853E+00 7.0526907E-09 8.8360159E-11 O 5 0119+041 1995.02.13-17:58:48.0 WETTZELL 235.99297 30.98941 941.0 7.5 1.4230656E-08 1.9471610E+00 7.1527963E-09 1.9722563E-10 O 6 0119+041 1995.02.13-18:11:44.0 NRAO85_3 119.13558 37.50100 929.2 -2.5 1.1709404E-08 1.6433336E+00 7.0526907E-09 8.8360159E-11 O 6 0119+041 1995.02.13-18:11:44.0 WETTZELL 239.10510 29.19976 941.0 7.5 1.5011406E-08 2.0554763E+00 7.1527963E-09 1.9722563E-10 O 7 1803+784 1995.02.13-18:18:12.0 NRAO85_3 345.59173 41.93111 929.2 -2.4 1.0666484E-08 1.4889881E+00 7.0526907E-09 8.8360159E-11 O 7 1803+784 1995.02.13-18:18:12.0 WETTZELL 355.13086 38.15458 941.0 7.5 1.1872535E-08 1.6178092E+00 7.1527963E-09 1.9722563E-10 O 8 0119+041 1995.02.13-18:24:40.0 NRAO85_3 122.18492 39.68584 929.2 -2.4 1.1166199E-08 1.5671177E+00 7.0526907E-09 8.8360159E-11 O 8 0119+041 1995.02.13-18:24:40.0 WETTZELL 242.11752 27.35189 941.0 7.5 1.5929432E-08 2.1830143E+00 7.1527963E-09 1.9722563E-10 O 9 0229+131 1995.02.13-18:38:08.0 NRAO85_3 101.85924 35.61382 929.1 -2.3 1.2236022E-08 1.7148463E+00 7.0526907E-09 8.8360159E-11 O 9 0229+131 1995.02.13-18:38:08.0 WETTZELL 234.25317 42.62817 941.0 7.5 1.0838788E-08 1.4794474E+00 7.1527963E-09 1.9722563E-10 O 10 1803+784 1995.02.13-18:45:12.0 NRAO85_3 345.29546 40.59686 929.1 -2.3 1.0951635E-08 1.5286315E+00 7.0526907E-09 8.8360159E-11 O 10 1803+784 1995.02.13-18:45:12.0 WETTZELL 356.80129 37.84293 940.9 7.5 1.1954948E-08 1.6289134E+00 7.1527963E-09 1.9722563E-10 O 11 0229+131 1995.02.13-18:52:08.0 NRAO85_3 104.51289 38.29052 929.1 -2.3 1.1503673E-08 1.6123146E+00 7.0526907E-09 8.8360159E-11 O 11 0229+131 1995.02.13-18:52:08.0 WETTZELL 238.04649 40.72152 940.9 7.4 1.1249454E-08 1.5361360E+00 7.1527963E-09 1.9722563E-10 O 12 1803+784 1995.02.13-18:59:12.0 NRAO85_3 345.22620 39.89717 929.1 -2.2 1.1109771E-08 1.5506112E+00 7.0526907E-09 8.8360159E-11 O 12 1803+784 1995.02.13-18:59:12.0 WETTZELL 357.67809 37.73235 940.9 7.4 1.1984549E-08 1.6328714E+00 7.1527963E-09 1.9722563E-10 O 13 0229+131 1995.02.13-19:06:12.0 NRAO85_3 107.33254 40.94685 929.1 -2.2 1.0880512E-08 1.5250835E+00 7.0526907E-09 8.8360159E-11 O 13 0229+131 1995.02.13-19:06:12.0 WETTZELL 241.67644 38.72668 940.9 7.4 1.1728084E-08 1.6022297E+00 7.1527963E-09 1.9722563E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10