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 | 19:56:56.206 # # Data content: # Ray-tracing results for session: # 94DEC09XU##### # 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: 1994120912 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994120918 | 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 $94DEC09XU##### H $94DEC09XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 19:56:56.206) 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 1749+096 1994.12.09-14:29:44.0 NRAO85_3 107.46222 35.33362 932.2 1.8 1.2824292E-08 1.7230214E+00 7.0679209E-09 3.6609694E-10 O 1 1749+096 1994.12.09-14:29:44.0 WETTZELL 234.56152 38.06326 946.5 6.9 1.1948220E-08 1.6229127E+00 7.1791946E-09 1.9944549E-10 O 2 1357+769 1994.12.09-14:35:32.0 NRAO85_3 357.16900 51.53747 932.2 1.9 9.4852393E-09 1.2757781E+00 7.0679209E-09 3.6609694E-10 O 2 1357+769 1994.12.09-14:35:32.0 WETTZELL 341.34560 45.16009 946.5 6.9 1.0390393E-08 1.4028435E+00 7.1791946E-09 1.9944549E-10 O 3 1749+096 1994.12.09-14:41:24.0 NRAO85_3 109.82064 37.50447 932.2 2.0 1.2186424E-08 1.6374561E+00 7.0679209E-09 3.6609694E-10 O 3 1749+096 1994.12.09-14:41:24.0 WETTZELL 237.58640 36.47581 946.5 6.9 1.2388406E-08 1.6825076E+00 7.1791946E-09 1.9944549E-10 O 4 1357+769 1994.12.09-14:47:12.0 NRAO85_3 356.11421 51.40320 932.1 2.0 9.5028895E-09 1.2781904E+00 7.0679209E-09 3.6609694E-10 O 4 1357+769 1994.12.09-14:47:12.0 WETTZELL 341.75199 44.55450 946.5 6.9 1.0500747E-08 1.4176552E+00 7.1791946E-09 1.9944549E-10 O 5 1749+096 1994.12.09-14:53:04.0 NRAO85_3 112.29532 39.64253 932.1 2.1 1.1632609E-08 1.5631795E+00 7.0679209E-09 3.6609694E-10 O 5 1749+096 1994.12.09-14:53:04.0 WETTZELL 240.50469 34.83516 946.5 6.8 1.2889381E-08 1.7503492E+00 7.1791946E-09 1.9944549E-10 O 6 1357+769 1994.12.09-14:58:52.0 NRAO85_3 355.07887 51.22722 932.1 2.2 9.5261982E-09 1.2813644E+00 7.0679209E-09 3.6609694E-10 O 6 1357+769 1994.12.09-14:58:52.0 WETTZELL 342.19145 43.96232 946.5 6.8 1.0612093E-08 1.4326010E+00 7.1791946E-09 1.9944549E-10 O 7 1749+096 1994.12.09-15:04:44.0 NRAO85_3 114.90216 41.74203 932.1 2.2 1.1234308E-08 1.4960596E+00 7.0494910E-09 4.4151086E-10 O 7 1749+096 1994.12.09-15:04:44.0 WETTZELL 243.32435 33.14733 946.5 6.8 1.3445601E-08 1.8486002E+00 7.1865727E-09 1.8230577E-10 O 8 1357+769 1994.12.09-15:10:32.0 NRAO85_3 354.06784 51.01047 932.1 2.3 9.6310586E-09 1.2918866E+00 7.0494910E-09 4.4151086E-10 O 8 1357+769 1994.12.09-15:10:32.0 WETTZELL 342.66233 43.38462 946.5 6.8 1.0710056E-08 1.4456611E+00 7.1865727E-09 1.8230577E-10 O 9 1749+096 1994.12.09-15:16:24.0 NRAO85_3 117.65867 43.79634 932.1 2.4 1.0809208E-08 1.4392924E+00 7.0494910E-09 4.4151086E-10 O 9 1749+096 1994.12.09-15:16:24.0 WETTZELL 246.05341 31.41790 946.5 6.8 1.4098420E-08 1.9395983E+00 7.1865727E-09 1.8230577E-10 O 10 1357+769 1994.12.09-15:22:12.0 NRAO85_3 353.08566 50.75406 932.1 2.4 9.6660418E-09 1.2966425E+00 7.0494910E-09 4.4151086E-10 O 10 1357+769 1994.12.09-15:22:12.0 WETTZELL 343.16305 42.82240 946.5 6.8 1.0822271E-08 1.4605828E+00 7.1865727E-09 1.8230577E-10 O 11 1749+096 1994.12.09-15:28:04.0 NRAO85_3 120.58397 45.79788 932.0 2.5 1.0437184E-08 1.3896319E+00 7.0494910E-09 4.4151086E-10 O 11 1749+096 1994.12.09-15:28:04.0 WETTZELL 248.69985 29.65202 946.5 6.8 1.4848034E-08 2.0441938E+00 7.1865727E-09 1.8230577E-10 O 12 1357+769 1994.12.09-15:33:52.0 NRAO85_3 352.13649 50.45930 932.0 2.5 9.7068115E-09 1.3021835E+00 7.0494910E-09 4.4151086E-10 O 12 1357+769 1994.12.09-15:33:52.0 WETTZELL 343.69207 42.27665 946.5 6.8 1.0934478E-08 1.4754927E+00 7.1865727E-09 1.8230577E-10 O 13 1611+343 1994.12.09-15:38:32.0 NRAO85_3 113.42009 80.61619 932.0 2.6 7.5922978E-09 1.0130792E+00 7.0494910E-09 4.4151086E-10 O 13 1611+343 1994.12.09-15:38:32.0 WETTZELL 289.12312 29.86387 946.5 6.8 1.4746446E-08 2.0118916E+00 7.1865727E-09 1.8230577E-10 O 14 1803+784 1994.12.09-15:43:12.0 NRAO85_3 10.01385 47.34846 932.0 2.6 1.0175834E-08 1.3656402E+00 7.0494910E-09 4.4151086E-10 O 14 1803+784 1994.12.09-15:43:12.0 WETTZELL 343.34410 54.39733 946.5 6.8 9.0553880E-09 1.2241675E+00 7.1865727E-09 1.8230577E-10 O 15 1611+343 1994.12.09-15:47:52.0 NRAO85_3 120.38274 82.25260 932.0 2.7 7.5597832E-09 1.0087405E+00 7.0494910E-09 4.4151086E-10 O 15 1611+343 1994.12.09-15:47:52.0 WETTZELL 290.60294 28.42445 946.5 6.8 1.5419118E-08 2.1037371E+00 7.1865727E-09 1.8230577E-10 O 16 1803+784 1994.12.09-15:52:32.0 NRAO85_3 9.49646 47.65908 932.0 2.7 1.0125624E-08 1.3588346E+00 7.0494910E-09 4.4151086E-10 O 16 1803+784 1994.12.09-15:52:32.0 WETTZELL 343.08382 53.95524 946.5 6.8 9.1057560E-09 1.2309327E+00 7.1865727E-09 1.8230577E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10