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: # 2019-03-09 | 03:00:36.131 # # Data content: # Ray-tracing results for session: # 97SEP19XU##### # Total number of observations: # 36 # 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: 1997091918 | 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 $97SEP19XU##### H $97SEP19XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 03:00:36.131) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 1726+455 1997.09.19-16:35:02.0 NRAO20 49.74937 23.73155 926.2 24.8 1.8339311E-08 2.4750262E+00 7.0215606E-09 4.0619881E-10 O 1 1726+455 1997.09.19-16:35:02.0 WETTZELL 162.83785 86.21860 951.4 11.9 7.7484271E-09 1.0026023E+00 7.2225111E-09 5.0878075E-10 O 2 4C39.25 1997.09.19-16:38:50.0 NRAO20 280.11960 69.17440 926.2 24.9 7.9455251E-09 1.0694134E+00 7.0215606E-09 4.0619881E-10 O 2 4C39.25 1997.09.19-16:38:50.0 WETTZELL 316.04997 13.08561 951.4 11.9 3.3388944E-08 4.2851463E+00 7.2225111E-09 5.0878075E-10 O 3 0014+813 1997.09.19-16:42:31.0 NRAO20 357.50406 30.26381 926.1 24.9 1.4682818E-08 1.9753325E+00 7.0215606E-09 4.0619881E-10 O 3 0014+813 1997.09.19-16:42:31.0 WETTZELL 12.06234 46.71826 951.4 11.8 1.0602365E-08 1.3643163E+00 7.2225111E-09 5.0878075E-10 O 4 1308+326 1997.09.19-16:46:46.0 NRAO20 97.14606 67.18962 926.1 25.0 8.0562803E-09 1.0851519E+00 7.0215606E-09 4.0619881E-10 O 4 1308+326 1997.09.19-16:46:46.0 WETTZELL 276.40293 39.27216 951.4 11.8 1.2192668E-08 1.5775962E+00 7.2225111E-09 5.0878075E-10 O 5 1606+106 1997.09.19-16:49:34.0 NRAO20 93.48735 21.37249 926.1 25.0 2.0225903E-08 2.7399867E+00 7.0215606E-09 4.0619881E-10 O 5 1606+106 1997.09.19-16:49:34.0 WETTZELL 212.49715 47.32914 951.4 11.8 1.0510429E-08 1.3668010E+00 7.2225111E-09 5.0878075E-10 O 6 1357+769 1997.09.19-16:56:38.0 NRAO20 11.89128 48.55144 926.1 25.0 9.8990530E-09 1.3318434E+00 7.0215606E-09 4.0619881E-10 O 6 1357+769 1997.09.19-16:56:38.0 WETTZELL 340.55952 55.04787 951.4 11.8 9.4233760E-09 1.2143650E+00 7.2225111E-09 5.0878075E-10 O 7 0804+499 1997.09.19-17:04:07.0 NRAO20 304.74594 51.35524 926.1 25.1 9.5022975E-09 1.2783460E+00 7.0215606E-09 4.0619881E-10 O 7 0804+499 1997.09.19-17:04:07.0 WETTZELL 337.91172 13.34225 951.4 11.7 3.2761336E-08 4.1807926E+00 7.2225111E-09 5.0878075E-10 O 8 0955+476 1997.09.19-17:08:22.0 NRAO20 303.65312 68.83731 926.1 25.1 7.9632535E-09 1.0716053E+00 7.0215606E-09 4.0619881E-10 O 8 0955+476 1997.09.19-17:08:22.0 WETTZELL 321.01027 19.99610 951.4 11.7 2.2385787E-08 2.8715976E+00 7.2225111E-09 5.0878075E-10 O 9 1803+784 1997.09.19-17:11:18.0 NRAO20 14.42381 36.82298 926.1 25.1 1.2364277E-08 1.6637262E+00 7.0215606E-09 4.0619881E-10 O 9 1803+784 1997.09.19-17:11:18.0 WETTZELL 0.35817 60.66761 951.4 11.7 8.8617055E-09 1.1424894E+00 7.2225111E-09 5.0878075E-10 O 10 1726+455 1997.09.19-17:15:31.0 NRAO20 53.56907 29.96861 926.1 25.1 1.4814073E-08 1.9972938E+00 7.0215606E-09 4.0619881E-10 O 10 1726+455 1997.09.19-17:15:31.0 WETTZELL 241.19758 83.16730 951.4 11.7 7.7868369E-09 1.0075716E+00 7.2225111E-09 5.0878075E-10 O 11 1606+106 1997.09.19-17:18:46.0 NRAO20 98.30683 27.07439 926.1 25.1 1.6246056E-08 2.1965473E+00 7.0215606E-09 4.0619881E-10 O 11 1606+106 1997.09.19-17:18:46.0 WETTZELL 221.96977 44.43023 951.4 11.7 1.1036812E-08 1.4353127E+00 7.2225111E-09 5.0878075E-10 O 12 1308+326 1997.09.19-17:22:34.0 NRAO20 106.90157 74.06725 926.1 25.1 7.7238260E-09 1.0402469E+00 7.0215606E-09 4.0619881E-10 O 12 1308+326 1997.09.19-17:22:34.0 WETTZELL 282.48699 33.48424 951.4 11.7 1.3975117E-08 1.8070793E+00 7.2225111E-09 5.0878075E-10 O 13 1128+385 1997.09.19-17:26:14.0 NRAO20 270.80621 83.95683 926.1 25.1 7.4691712E-09 1.0055041E+00 7.0215606E-09 4.0619881E-10 O 13 1128+385 1997.09.19-17:26:14.0 WETTZELL 303.56878 22.06616 951.4 11.7 2.0421383E-08 2.6300739E+00 7.2225111E-09 5.0878075E-10 O 14 NRAO512 1997.09.19-17:30:02.0 NRAO20 65.37638 38.01640 926.1 25.1 1.2035671E-08 1.6221710E+00 7.0215606E-09 4.0619881E-10 O 14 NRAO512 1997.09.19-17:30:02.0 WETTZELL 250.15726 70.63979 951.4 11.7 8.1943916E-09 1.0608289E+00 7.2225111E-09 5.0878075E-10 O 15 0955+476 1997.09.19-17:33:22.0 NRAO20 301.39809 64.69239 926.1 25.2 8.2138346E-09 1.1052611E+00 7.0215606E-09 4.0619881E-10 O 15 0955+476 1997.09.19-17:33:22.0 WETTZELL 324.64301 17.51892 951.4 11.6 2.5352012E-08 3.2478346E+00 7.2225111E-09 5.0878075E-10 O 16 1357+769 1997.09.19-17:37:10.0 NRAO20 9.10666 50.00784 926.1 25.3 9.6857393E-09 1.3031013E+00 7.0215606E-09 4.0619881E-10 O 16 1357+769 1997.09.19-17:37:10.0 WETTZELL 339.66655 52.77995 951.4 11.6 9.6979374E-09 1.2494144E+00 7.2225111E-09 5.0878075E-10 O 17 1749+096 1997.09.19-17:40:26.0 NRAO20 86.12589 10.72966 926.0 25.3 3.8669018E-08 5.3102235E+00 7.0215606E-09 4.0619881E-10 O 17 1749+096 1997.09.19-17:40:26.0 WETTZELL 193.50894 49.83330 951.5 11.5 1.0114398E-08 1.3154488E+00 7.2225111E-09 5.0878075E-10 O 18 0014+813 1997.09.19-17:44:39.0 NRAO20 0.11940 30.00963 926.0 25.4 1.4794335E-08 1.9904735E+00 7.0215606E-09 4.0619881E-10 O 18 0014+813 1997.09.19-17:44:39.0 WETTZELL 12.86703 48.92925 951.5 11.5 1.0240029E-08 1.3181669E+00 7.2225111E-09 5.0878075E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10