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: # 2019-03-11 | 04:05:35.772 # # Data content: # Ray-tracing results for session: # 99DEC14XU##### # Total number of observations: # 40 # 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: 1999121418 | 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 $99DEC14XU##### H $99DEC14XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 04:05:35.772) 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 0059+581 1999.12.14-15:06:42.0 NRAO20 17.35989 10.91226 912.6 6.8 3.6706873E-08 5.2070576E+00 6.9411115E-09 2.2426315E-10 O 1 0059+581 1999.12.14-15:06:42.0 WETTZELL 52.66802 58.11304 924.3 0.1 8.4583785E-09 1.1765532E+00 7.0278702E-09 1.5824403E-10 O 2 1741-038 1999.12.14-15:10:38.0 NRAO20 134.08701 36.60209 912.6 6.8 1.1995139E-08 1.6735595E+00 6.9411115E-09 2.2426315E-10 O 2 1741-038 1999.12.14-15:10:38.0 WETTZELL 241.81881 17.52417 924.3 0.1 2.3606442E-08 3.3134573E+00 7.0278702E-09 1.5824403E-10 O 3 1749+096 1999.12.14-15:13:18.0 NRAO20 121.60952 46.44772 912.6 6.8 9.8780476E-09 1.3776766E+00 6.9411115E-09 2.2426315E-10 O 3 1749+096 1999.12.14-15:13:18.0 WETTZELL 249.54920 29.06505 924.3 0.1 1.4739650E-08 2.0564906E+00 7.0278702E-09 1.5824403E-10 O 4 0749+540 1999.12.14-15:17:02.0 NRAO20 325.45146 18.30954 912.6 6.8 2.2553438E-08 3.1769780E+00 6.9411115E-09 2.2426315E-10 O 4 0749+540 1999.12.14-15:17:02.0 WETTZELL 15.96836 15.46148 924.4 0.1 2.6524981E-08 3.6887314E+00 7.0278702E-09 1.5824403E-10 O 5 1849+670 1999.12.14-15:20:56.0 NRAO20 27.56603 50.57569 912.6 6.8 9.2676454E-09 1.2933501E+00 6.9411115E-09 2.2426315E-10 O 5 1849+670 1999.12.14-15:20:56.0 WETTZELL 325.41235 61.75174 924.4 0.1 8.1532809E-09 1.1330745E+00 7.0278702E-09 1.5824403E-10 O 6 1611+343 1999.12.14-15:25:38.0 NRAO20 117.57500 81.63581 912.6 6.8 7.2424265E-09 1.0105573E+00 6.9411115E-09 2.2426315E-10 O 6 1611+343 1999.12.14-15:25:38.0 WETTZELL 290.02217 28.97029 924.4 0.1 1.4775661E-08 2.0541559E+00 7.0278702E-09 1.5824403E-10 O 7 1606+106 1999.12.14-15:28:26.0 NRAO20 165.44147 61.34888 912.6 6.8 8.1632365E-09 1.1392118E+00 6.9411115E-09 2.2426315E-10 O 7 1606+106 1999.12.14-15:28:26.0 WETTZELL 273.66595 10.73839 924.4 0.1 3.7404306E-08 5.2690237E+00 7.0278702E-09 1.5824403E-10 O 8 2201+315 1999.12.14-15:32:07.0 NRAO20 61.71158 15.79484 912.6 6.8 2.5950399E-08 3.6368027E+00 6.9411115E-09 2.2426315E-10 O 8 2201+315 1999.12.14-15:32:07.0 WETTZELL 174.21201 72.55051 924.4 0.1 7.5328833E-09 1.0493045E+00 7.0278702E-09 1.5824403E-10 O 9 2136+141 1999.12.14-15:36:26.0 NRAO20 80.06454 10.73667 912.6 6.7 3.7310741E-08 5.2637942E+00 6.9411115E-09 2.2426315E-10 O 9 2136+141 1999.12.14-15:36:26.0 WETTZELL 188.63634 54.99778 924.4 0.1 8.7703137E-09 1.2232074E+00 7.0278702E-09 1.5824403E-10 O 10 1726+455 1999.12.14-15:39:22.0 NRAO20 60.54804 70.91622 912.6 6.7 7.5810042E-09 1.0576162E+00 6.9411115E-09 2.2426315E-10 O 10 1726+455 1999.12.14-15:39:22.0 WETTZELL 292.79347 44.90017 924.4 0.1 1.0166443E-08 1.4130410E+00 7.0278702E-09 1.5824403E-10 O 11 0014+813 1999.12.14-15:43:28.0 NRAO20 8.19989 33.27227 912.6 6.7 1.3021488E-08 1.8199863E+00 6.9411115E-09 2.2426315E-10 O 11 0014+813 1999.12.14-15:43:28.0 WETTZELL 8.11431 55.97188 924.4 0.1 8.6639275E-09 1.2037843E+00 7.0278702E-09 1.5824403E-10 O 12 1357+769 1999.12.14-15:48:14.0 NRAO20 349.62450 49.44872 912.6 6.7 9.4204029E-09 1.3158286E+00 6.9411115E-09 2.2426315E-10 O 12 1357+769 1999.12.14-15:48:14.0 WETTZELL 345.31482 40.80895 924.4 0.1 1.0973314E-08 1.5230928E+00 7.0278702E-09 1.5824403E-10 O 13 1749+096 1999.12.14-15:51:50.0 NRAO20 132.99166 52.47357 912.6 6.7 9.0301482E-09 1.2596203E+00 6.9411115E-09 2.2426315E-10 O 13 1749+096 1999.12.14-15:51:50.0 WETTZELL 257.73259 23.00544 924.4 0.1 1.8272372E-08 2.5510607E+00 7.0278702E-09 1.5824403E-10 O 14 1741-038 1999.12.14-15:54:50.0 NRAO20 146.47728 42.15737 912.6 6.7 1.0663224E-08 1.4879319E+00 6.9411115E-09 2.2426315E-10 O 14 1741-038 1999.12.14-15:54:50.0 WETTZELL 250.94616 10.88751 924.4 0.1 3.6957072E-08 5.2349384E+00 7.0278702E-09 1.5824403E-10 O 15 3C371 1999.12.14-15:59:07.0 NRAO20 16.91155 55.09377 912.6 6.7 8.7313194E-09 1.2186642E+00 6.9411115E-09 2.2426315E-10 O 15 3C371 1999.12.14-15:59:07.0 WETTZELL 328.18947 54.03920 924.4 0.1 8.8702330E-09 1.2322105E+00 7.0278702E-09 1.5824403E-10 O 16 1803+784 1999.12.14-16:02:18.0 NRAO20 7.74763 48.51943 912.6 6.7 9.5539139E-09 1.3339633E+00 6.9411115E-09 2.2426315E-10 O 16 1803+784 1999.12.14-16:02:18.0 WETTZELL 342.49936 52.55462 924.4 0.1 9.0422558E-09 1.2559003E+00 7.0278702E-09 1.5824403E-10 O 17 0917+624 1999.12.14-16:05:34.0 NRAO20 329.40172 27.49595 912.6 6.7 1.5446161E-08 2.1649938E+00 6.9411115E-09 2.2426315E-10 O 17 0917+624 1999.12.14-16:05:34.0 WETTZELL 8.33313 22.20344 924.4 0.1 1.8867059E-08 2.6184161E+00 7.0278702E-09 1.5824403E-10 O 18 0059+581 1999.12.14-16:09:26.0 NRAO20 24.48549 15.32184 912.6 6.7 2.6692923E-08 3.7528477E+00 6.9411115E-09 2.2426315E-10 O 18 0059+581 1999.12.14-16:09:26.0 WETTZELL 52.72722 66.33326 924.4 0.1 7.8435237E-09 1.0911033E+00 7.0278702E-09 1.5824403E-10 O 19 2145+067 1999.12.14-16:13:02.0 NRAO20 90.28441 11.60012 912.6 6.7 3.4720651E-08 4.8874667E+00 6.9411115E-09 2.2426315E-10 O 19 2145+067 1999.12.14-16:13:02.0 WETTZELL 197.49968 46.61710 924.4 0.1 9.8808386E-09 1.3791036E+00 7.0278702E-09 1.5824403E-10 O 20 1611+343 1999.12.14-16:16:26.0 NRAO20 216.82075 84.80267 912.6 6.7 7.1949441E-09 1.0042122E+00 6.9411115E-09 2.2426315E-10 O 20 1611+343 1999.12.14-16:16:26.0 WETTZELL 298.07509 21.36898 924.4 0.1 1.9563177E-08 2.7198394E+00 7.0278702E-09 1.5824403E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10