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 | 16:36:41.826 # # Data content: # Ray-tracing results for session: # 93OCT24XU##### # Total number of observations: # 28 # 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: 1993102418 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993102500 | 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 $93OCT24XU##### H $93OCT24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 16:36:41.826) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 1803+784 1993.10.24-20:34:44.0 WESTFORD 359.93720 54.13959 1001.9 18.5 9.7705297E-09 1.2356327E+00 7.6168584E-09 3.0750356E-10 O 1 1803+784 1993.10.24-20:34:44.0 WETTZELL 342.38764 48.89578 949.1 2.8 9.9293289E-09 1.3257895E+00 7.1924269E-09 2.9550621E-10 O 2 2145+067 1993.10.24-20:38:52.0 WESTFORD 109.65428 29.72666 1001.9 18.5 1.5922337E-08 2.0052421E+00 7.6168584E-09 3.0750356E-10 O 2 2145+067 1993.10.24-20:38:52.0 WETTZELL 219.67757 41.28697 949.1 2.8 1.1330048E-08 1.5147137E+00 7.1924269E-09 2.9550621E-10 O 3 2201+315 1993.10.24-20:43:04.0 WESTFORD 83.38552 43.29899 1001.9 18.4 1.1538145E-08 1.4551345E+00 7.6168584E-09 3.0750356E-10 O 3 2201+315 1993.10.24-20:43:04.0 WETTZELL 238.10383 63.79648 949.1 2.8 8.3430083E-09 1.1143435E+00 7.1924269E-09 2.9550621E-10 O 4 0212+735 1993.10.24-20:47:12.0 WESTFORD 16.63323 33.04849 1001.9 18.4 1.4486037E-08 1.8362345E+00 7.6168584E-09 3.0750356E-10 O 4 0212+735 1993.10.24-20:47:12.0 WETTZELL 19.83546 60.85461 949.1 2.8 8.5707648E-09 1.1445016E+00 7.1924269E-09 2.9550621E-10 O 5 1803+784 1993.10.24-20:51:24.0 WESTFORD 358.51480 54.09802 1001.9 18.4 9.7756530E-09 1.2363203E+00 7.6168584E-09 3.0750356E-10 O 5 1803+784 1993.10.24-20:51:24.0 WETTZELL 342.60335 48.07342 949.1 2.8 1.0055787E-08 1.3426892E+00 7.1924269E-09 2.9550621E-10 O 6 2145+067 1993.10.24-20:55:32.0 WESTFORD 113.16239 32.58917 1001.9 18.4 1.4669622E-08 1.8472243E+00 7.6168584E-09 3.0750356E-10 O 6 2145+067 1993.10.24-20:55:32.0 WETTZELL 224.56202 39.45376 949.1 2.8 1.1762204E-08 1.5725466E+00 7.1924269E-09 2.9550621E-10 O 7 2201+315 1993.10.24-20:59:44.0 WESTFORD 85.93032 46.36016 1001.9 18.4 1.0937106E-08 1.3791816E+00 7.6168584E-09 3.0750356E-10 O 7 2201+315 1993.10.24-20:59:44.0 WETTZELL 243.82424 61.40650 949.1 2.8 8.5248554E-09 1.1386172E+00 7.1924269E-09 2.9550621E-10 O 8 1803+784 1993.10.24-21:08:04.0 WESTFORD 357.10752 53.98049 1001.9 18.4 9.8382679E-09 1.2371481E+00 7.6081053E-09 3.5542250E-10 O 8 1803+784 1993.10.24-21:08:04.0 WETTZELL 342.89831 47.26270 949.1 2.8 1.0212610E-08 1.3584273E+00 7.2119520E-09 2.9593877E-10 O 9 2145+067 1993.10.24-21:12:12.0 WESTFORD 116.86836 35.37548 1001.9 18.4 1.3724260E-08 1.7228348E+00 7.6081053E-09 3.5542250E-10 O 9 2145+067 1993.10.24-21:12:12.0 WETTZELL 229.20644 37.45859 949.1 2.8 1.2319429E-08 1.6440166E+00 7.2119520E-09 2.9593877E-10 O 10 2201+315 1993.10.24-21:16:24.0 WESTFORD 88.59729 49.43117 1001.9 18.4 1.0473980E-08 1.3153185E+00 7.6081053E-09 3.5542250E-10 O 10 2201+315 1993.10.24-21:16:24.0 WETTZELL 248.89531 58.90267 949.1 2.8 8.7640617E-09 1.1675465E+00 7.2119520E-09 2.9593877E-10 O 11 0212+735 1993.10.24-21:20:32.0 WESTFORD 18.34084 34.89837 1001.9 18.4 1.3881277E-08 1.7483762E+00 7.6081053E-09 3.5542250E-10 O 11 0212+735 1993.10.24-21:20:32.0 WETTZELL 16.49696 62.56520 949.1 2.9 8.4568791E-09 1.1256504E+00 7.2119520E-09 2.9593877E-10 O 12 1803+784 1993.10.24-21:24:44.0 WESTFORD 355.72942 53.78825 1001.9 18.4 9.8622919E-09 1.2401933E+00 7.6081053E-09 3.5542250E-10 O 12 1803+784 1993.10.24-21:24:44.0 WETTZELL 343.26780 46.46714 949.1 2.9 1.0345772E-08 1.3761120E+00 7.2119520E-09 2.9593877E-10 O 13 2145+067 1993.10.24-21:28:52.0 WESTFORD 120.80425 38.06902 1001.9 18.4 1.2891141E-08 1.6179887E+00 7.6081053E-09 3.5542250E-10 O 13 2145+067 1993.10.24-21:28:52.0 WETTZELL 233.62356 35.32217 949.1 2.9 1.2954656E-08 1.7288439E+00 7.2119520E-09 2.9593877E-10 O 14 2201+315 1993.10.24-21:33:04.0 WESTFORD 91.42753 52.50568 1001.9 18.4 1.0029768E-08 1.2594051E+00 7.6081053E-09 3.5542250E-10 O 14 2201+315 1993.10.24-21:33:04.0 WETTZELL 253.44663 56.31593 949.1 2.9 9.0179363E-09 1.2012951E+00 7.2119520E-09 2.9593877E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10