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 | 04:27:40.129 # # Data content: # Ray-tracing results for session: # 98AUG22XT##### # Total number of observations: # 38 # 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: 1998082218 | 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 $98AUG22XT##### H $98AUG22XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:27:40.129) 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 0014+813 1998.08.22-18:30:27.0 NRAO20 357.37467 30.29354 924.4 29.1 1.5084559E-08 1.9819108E+00 7.0436620E-09 5.9184615E-10 O 1 0014+813 1998.08.22-18:30:27.0 WETTZELL 11.99762 46.61151 938.8 12.8 1.0330558E-08 1.3688963E+00 7.1175988E-09 4.0204067E-10 O 2 1555+001 1998.08.22-18:34:35.0 NRAO20 102.92586 15.70564 924.4 29.1 2.7794223E-08 3.6659131E+00 7.0436620E-09 5.9184615E-10 O 2 1555+001 1998.08.22-18:34:35.0 WETTZELL 209.22054 37.02154 938.8 12.7 1.2472421E-08 1.6703006E+00 7.1175988E-09 4.0204067E-10 O 3 1219+044 1998.08.22-18:38:15.0 NRAO20 154.54337 53.17980 924.3 29.1 9.5316736E-09 1.2481202E+00 7.0436620E-09 5.9184615E-10 O 3 1219+044 1998.08.22-18:38:15.0 WETTZELL 263.44445 11.21028 938.8 12.7 3.7634686E-08 5.1359310E+00 7.1175988E-09 4.0204067E-10 O 4 4C39.25 1998.08.22-18:42:06.0 NRAO20 280.92937 66.82600 924.3 29.2 8.3040956E-09 1.0877637E+00 7.0436620E-09 5.9184615E-10 O 4 4C39.25 1998.08.22-18:42:06.0 WETTZELL 318.03394 11.72456 938.8 12.7 3.5992519E-08 4.8069149E+00 7.1175988E-09 4.0204067E-10 O 5 1726+455 1998.08.22-18:46:23.0 NRAO20 51.71962 26.81036 924.3 29.2 1.6848999E-08 2.2141819E+00 7.0436620E-09 5.9184615E-10 O 5 1726+455 1998.08.22-18:46:23.0 WETTZELL 214.38281 85.67347 938.8 12.6 7.5413990E-09 1.0032322E+00 7.1175988E-09 4.0204067E-10 O 6 1418+546 1998.08.22-18:51:07.0 NRAO20 46.41577 58.11118 924.2 29.2 8.9882988E-09 1.1778506E+00 7.0436620E-09 5.9184615E-10 O 6 1418+546 1998.08.22-18:51:07.0 WETTZELL 299.52937 58.37654 938.8 12.6 8.8258979E-09 1.1737018E+00 7.1175988E-09 4.0204067E-10 O 7 1849+670 1998.08.22-18:55:12.0 NRAO20 25.04885 28.75817 924.2 29.2 1.5807447E-08 2.0772642E+00 7.0436620E-09 5.9184615E-10 O 7 1849+670 1998.08.22-18:55:12.0 WETTZELL 17.33116 70.54194 938.8 12.6 7.9722387E-09 1.0586073E+00 7.1175988E-09 4.0204067E-10 O 8 0749+540 1998.08.22-18:59:02.0 NRAO20 311.24945 48.55703 924.2 29.2 1.0176949E-08 1.3341257E+00 7.0436620E-09 5.9184615E-10 O 8 0749+540 1998.08.22-18:59:02.0 WETTZELL 342.30960 16.02820 938.8 12.6 2.6807559E-08 3.5490078E+00 7.1175988E-09 4.0204067E-10 O 9 1611+343 1998.08.22-19:06:30.0 NRAO20 73.08532 38.01798 924.2 29.2 1.2372127E-08 1.6224727E+00 7.0436620E-09 5.9184615E-10 O 9 1611+343 1998.08.22-19:06:30.0 WETTZELL 243.20595 65.15078 938.8 12.6 8.2861987E-09 1.1038745E+00 7.1175988E-09 4.0204067E-10 O 10 1128+385 1998.08.22-19:10:14.0 NRAO20 269.73433 85.35145 924.2 29.2 7.6606911E-09 1.0033029E+00 7.0436620E-09 5.9184615E-10 O 10 1128+385 1998.08.22-19:10:14.0 WETTZELL 302.48300 23.04048 938.8 12.6 1.9079372E-08 2.5418350E+00 7.1175988E-09 4.0204067E-10 O 11 0917+624 1998.08.22-19:13:10.0 NRAO20 327.99629 56.46164 924.2 29.2 9.1560217E-09 1.2000066E+00 7.0436620E-09 5.9184615E-10 O 11 0917+624 1998.08.22-19:13:10.0 WETTZELL 336.86521 27.84068 938.8 12.6 1.6018434E-08 2.1225965E+00 7.1175988E-09 4.0204067E-10 O 12 1803+784 1998.08.22-19:15:58.0 NRAO20 14.58508 37.49223 924.2 29.2 1.2519295E-08 1.6430049E+00 7.0436620E-09 5.9184615E-10 O 12 1803+784 1998.08.22-19:15:58.0 WETTZELL 358.96750 60.65537 938.8 12.6 8.6203881E-09 1.1440018E+00 7.1175988E-09 4.0204067E-10 O 13 1555+001 1998.08.22-19:20:59.0 NRAO20 111.14819 24.41296 924.2 29.2 1.8366893E-08 2.4112612E+00 7.0436620E-09 5.9184615E-10 O 13 1555+001 1998.08.22-19:20:59.0 WETTZELL 222.32445 32.57056 938.8 12.6 1.3939404E-08 1.8689745E+00 7.1175988E-09 4.0204067E-10 O 14 1308+326 1998.08.22-19:24:22.0 NRAO20 111.14739 76.05168 924.2 29.2 7.8667952E-09 1.0302573E+00 7.0436620E-09 5.9184615E-10 O 14 1308+326 1998.08.22-19:24:22.0 WETTZELL 284.25245 31.77535 938.8 12.5 1.4235370E-08 1.8985134E+00 7.1175988E-09 4.0204067E-10 O 15 1606+106 1998.08.22-19:28:14.0 NRAO20 101.51306 30.62380 924.2 29.3 1.4937351E-08 1.9592866E+00 7.0436620E-09 5.9184615E-10 O 15 1606+106 1998.08.22-19:28:14.0 WETTZELL 227.47121 42.30924 938.8 12.5 1.1161248E-08 1.4921411E+00 7.1175988E-09 4.0204067E-10 O 16 1749+096 1998.08.22-19:32:06.0 NRAO20 86.21234 10.83891 924.1 29.3 3.9379724E-08 5.2406978E+00 7.0436620E-09 5.9184615E-10 O 16 1749+096 1998.08.22-19:32:06.0 WETTZELL 193.72061 49.81096 938.8 12.5 9.8402650E-09 1.3140549E+00 7.1175988E-09 4.0204067E-10 O 17 0014+813 1998.08.22-19:35:55.0 NRAO20 0.12727 30.01191 924.1 29.3 1.5211449E-08 1.9986971E+00 7.0436620E-09 5.9184615E-10 O 17 0014+813 1998.08.22-19:35:55.0 WETTZELL 12.86485 48.93630 938.8 12.5 9.9589960E-09 1.3199630E+00 7.1175988E-09 4.0204067E-10 O 18 0955+476 1998.08.22-19:39:14.0 NRAO20 300.70107 62.20879 924.1 29.3 8.6285013E-09 1.1304929E+00 7.0436620E-09 5.9184615E-10 O 18 0955+476 1998.08.22-19:39:14.0 WETTZELL 326.83541 16.15434 938.8 12.4 2.6619015E-08 3.5349801E+00 7.1175988E-09 4.0204067E-10 O 19 1726+455 1998.08.22-19:43:07.0 NRAO20 56.60940 35.84781 924.1 29.3 1.3007423E-08 1.7066053E+00 7.0436620E-09 5.9184615E-10 O 19 1726+455 1998.08.22-19:43:07.0 WETTZELL 259.85632 77.49615 938.8 12.4 7.7022547E-09 1.0248955E+00 7.1175988E-09 4.0204067E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10