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: # 2019-03-05 | 02:17:08.804 # # Data content: # Ray-tracing results for session: # 94OCT20XU##### # 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: 1994102018 | 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 $94OCT20XU##### H $94OCT20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 02:17:08.804) 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 1994.10.20-17:46:24.0 NRAO85_3 107.47483 35.34837 924.8 19.6 1.2647077E-08 1.7321820E+00 7.0062897E-09 3.2567033E-10 O 1 1749+096 1994.10.20-17:46:24.0 WETTZELL 234.58190 38.05512 938.4 6.1 1.1884646E-08 1.6342420E+00 7.1264699E-09 2.1225196E-10 O 2 1357+769 1994.10.20-17:52:12.0 NRAO85_3 357.16121 51.53145 924.8 19.5 9.3551015E-09 1.2736036E+00 7.0062897E-09 3.2567033E-10 O 2 1357+769 1994.10.20-17:52:12.0 WETTZELL 341.35558 45.15690 938.4 6.1 1.0337427E-08 1.4070139E+00 7.1264699E-09 2.1225196E-10 O 3 1749+096 1994.10.20-17:58:04.0 NRAO85_3 109.83390 37.51906 924.8 19.5 1.2018163E-08 1.6455628E+00 7.0062897E-09 3.2567033E-10 O 3 1749+096 1994.10.20-17:58:04.0 WETTZELL 237.60611 36.46731 938.4 6.1 1.2322885E-08 1.6955068E+00 7.1264699E-09 2.1225196E-10 O 4 1357+769 1994.10.20-18:03:52.0 NRAO85_3 356.10708 51.39688 924.8 19.5 9.3725253E-09 1.2759460E+00 7.0062897E-09 3.2567033E-10 O 4 1357+769 1994.10.20-18:03:52.0 WETTZELL 341.76206 44.55162 938.4 6.1 1.0447223E-08 1.4218826E+00 7.1264699E-09 2.1225196E-10 O 5 1749+096 1994.10.20-18:09:44.0 NRAO85_3 112.30932 39.65693 924.8 19.5 1.1472115E-08 1.5703995E+00 7.0062897E-09 3.2567033E-10 O 5 1749+096 1994.10.20-18:09:44.0 WETTZELL 240.52378 34.82632 938.4 6.1 1.2821646E-08 1.7652698E+00 7.1264699E-09 2.1225196E-10 O 6 1357+769 1994.10.20-18:15:32.0 NRAO85_3 355.07242 51.22063 924.8 19.5 9.3955275E-09 1.2790462E+00 7.0062897E-09 3.2567033E-10 O 6 1357+769 1994.10.20-18:15:32.0 WETTZELL 342.20158 43.95976 938.4 6.1 1.0558003E-08 1.4368770E+00 7.1264699E-09 2.1225196E-10 O 7 1749+096 1994.10.20-18:21:24.0 NRAO85_3 114.91701 41.75620 924.8 19.5 1.0996201E-08 1.5049199E+00 7.0062897E-09 3.2567033E-10 O 7 1749+096 1994.10.20-18:21:24.0 WETTZELL 243.34286 33.13820 938.4 6.1 1.3390383E-08 1.8448808E+00 7.1264699E-09 2.1225196E-10 O 8 1357+769 1994.10.20-18:27:12.0 NRAO85_3 354.06209 51.00363 924.7 19.5 9.4241293E-09 1.2829069E+00 7.0062897E-09 3.2567033E-10 O 8 1357+769 1994.10.20-18:27:12.0 WETTZELL 342.67251 43.38238 938.4 6.0 1.0669457E-08 1.4519546E+00 7.1264699E-09 2.1225196E-10 O 9 1749+096 1994.10.20-18:33:04.0 NRAO85_3 117.67449 43.81024 924.7 19.5 1.0580313E-08 1.4477196E+00 7.0062897E-09 3.2567033E-10 O 9 1749+096 1994.10.20-18:33:04.0 WETTZELL 246.07139 31.40851 938.4 6.0 1.4040841E-08 1.9360214E+00 7.1264699E-09 2.1225196E-10 O 10 1357+769 1994.10.20-18:38:52.0 NRAO85_3 353.08063 50.74701 924.7 19.4 9.4583567E-09 1.2875316E+00 7.0062897E-09 3.2567033E-10 O 10 1357+769 1994.10.20-18:38:52.0 WETTZELL 343.17326 42.82049 938.4 6.0 1.0781252E-08 1.4670702E+00 7.1264699E-09 2.1225196E-10 O 11 1749+096 1994.10.20-18:44:44.0 NRAO85_3 120.60089 45.81147 924.7 19.4 1.0216345E-08 1.3976739E+00 7.0062897E-09 3.2567033E-10 O 11 1749+096 1994.10.20-18:44:44.0 WETTZELL 248.71734 29.64241 938.4 6.0 1.4787756E-08 2.0408093E+00 7.1264699E-09 2.1225196E-10 O 12 1357+769 1994.10.20-18:50:32.0 NRAO85_3 352.13219 50.45207 924.7 19.4 9.4982403E-09 1.2929244E+00 7.0062897E-09 3.2567033E-10 O 12 1357+769 1994.10.20-18:50:32.0 WETTZELL 343.70230 42.27506 938.4 6.0 1.0893037E-08 1.4821755E+00 7.1264699E-09 2.1225196E-10 O 13 1611+343 1994.10.20-18:55:12.0 NRAO85_3 113.44774 80.63196 924.7 19.4 7.4311104E-09 1.0139217E+00 7.0062897E-09 3.2567033E-10 O 13 1611+343 1994.10.20-18:55:12.0 WETTZELL 289.13867 29.85454 938.4 6.0 1.4691423E-08 2.0185611E+00 7.1264699E-09 2.1225196E-10 O 14 1803+784 1994.10.20-18:59:52.0 NRAO85_3 10.00993 47.34625 924.7 19.4 9.9564537E-09 1.3555871E+00 7.0062897E-09 3.2567033E-10 O 14 1803+784 1994.10.20-18:59:52.0 WETTZELL 343.34936 54.39573 938.4 6.0 9.0201520E-09 1.2277690E+00 7.1264699E-09 2.1225196E-10 O 15 1611+343 1994.10.20-19:04:32.0 NRAO85_3 120.42740 82.26785 924.7 19.4 7.3993337E-09 1.0095446E+00 7.0062897E-09 3.2567033E-10 O 15 1611+343 1994.10.20-19:04:32.0 WETTZELL 290.61838 28.41525 938.4 6.0 1.5362002E-08 2.1114993E+00 7.1264699E-09 2.1225196E-10 O 16 1803+784 1994.10.20-19:09:12.0 NRAO85_3 9.49267 47.65675 924.7 19.4 9.9073661E-09 1.3489019E+00 7.0062897E-09 3.2567033E-10 O 16 1803+784 1994.10.20-19:09:12.0 WETTZELL 343.08914 53.95377 938.4 6.0 9.0703343E-09 1.2346084E+00 7.1264699E-09 2.1225196E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10