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 | 13:43:53.751 # # Data content: # Ray-tracing results for session: # 93JAN10XU##### # 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: 1993011018 | 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 $93JAN10XU##### H $93JAN10XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 13:43:53.751) 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 0119+041 1993.01.10-19:29:32.0 WESTFORD 117.06661 32.06542 1023.5 -7.7 1.4953690E-08 1.8711608E+00 7.7902038E-09 1.7223229E-10 O 1 0119+041 1993.01.10-19:29:32.0 WETTZELL 225.38771 36.17781 945.3 6.3 1.2597302E-08 1.6895964E+00 7.1848850E-09 2.6640921E-10 O 2 0212+735 1993.01.10-19:33:44.0 WESTFORD 21.72699 48.30423 1023.5 -7.7 1.0652208E-08 1.3407495E+00 7.7902038E-09 1.7223229E-10 O 2 0212+735 1993.01.10-19:33:44.0 WETTZELL 346.20016 63.51468 945.3 6.3 8.3221525E-09 1.1187881E+00 7.1848850E-09 2.6640921E-10 O 3 0234+285 1993.01.10-19:37:52.0 WESTFORD 81.93532 35.98770 1023.5 -7.7 1.3518851E-08 1.6958926E+00 7.7902038E-09 1.7223229E-10 O 3 0234+285 1993.01.10-19:37:52.0 WETTZELL 221.19565 65.29226 945.3 6.3 8.2005717E-09 1.0999458E+00 7.1848850E-09 2.6640921E-10 O 4 1803+784 1993.01.10-19:42:04.0 WESTFORD 344.79882 46.68916 1023.5 -7.7 1.0929959E-08 1.3776057E+00 7.7902038E-09 1.7223229E-10 O 4 1803+784 1993.01.10-19:42:04.0 WETTZELL 352.26601 39.02111 945.3 6.3 1.1812132E-08 1.5927501E+00 7.1848850E-09 2.6640921E-10 O 5 0119+041 1993.01.10-19:46:12.0 WESTFORD 120.87865 34.75541 1023.5 -7.7 1.3933632E-08 1.7436852E+00 7.7902038E-09 1.7223229E-10 O 5 0119+041 1993.01.10-19:46:12.0 WETTZELL 229.84667 34.15895 945.3 6.3 1.3238915E-08 1.7763312E+00 7.1848850E-09 2.6640921E-10 O 6 0212+735 1993.01.10-19:50:24.0 WESTFORD 21.27979 49.43190 1023.5 -7.7 1.0471473E-08 1.3178969E+00 7.7902038E-09 1.7223229E-10 O 6 0212+735 1993.01.10-19:50:24.0 WETTZELL 344.13653 62.81431 945.3 6.3 8.3736224E-09 1.1257788E+00 7.1848850E-09 2.6640921E-10 O 7 0234+285 1993.01.10-19:54:32.0 WESTFORD 84.48562 39.04067 1023.5 -7.7 1.2617630E-08 1.5826325E+00 7.7902038E-09 1.7223229E-10 O 7 0234+285 1993.01.10-19:54:32.0 WETTZELL 228.39269 63.36550 945.3 6.3 8.3338330E-09 1.1179804E+00 7.1848850E-09 2.6640921E-10 O 8 1803+784 1993.01.10-19:58:44.0 WESTFORD 344.52632 45.87546 1023.5 -7.8 1.1078689E-08 1.3965180E+00 7.7902038E-09 1.7223229E-10 O 8 1803+784 1993.01.10-19:58:44.0 WETTZELL 353.24281 38.67633 945.3 6.3 1.1900156E-08 1.6047069E+00 7.1848850E-09 2.6640921E-10 O 9 0119+041 1993.01.10-20:02:52.0 WESTFORD 124.92381 37.33712 1023.5 -7.8 1.3102373E-08 1.6398380E+00 7.7902038E-09 1.7223229E-10 O 9 0119+041 1993.01.10-20:02:52.0 WETTZELL 234.10428 32.00599 945.3 6.4 1.4019074E-08 1.8818726E+00 7.1848850E-09 2.6640921E-10 O 10 0212+735 1993.01.10-20:07:04.0 WESTFORD 20.68891 50.53364 1023.5 -7.8 1.0304485E-08 1.2967917E+00 7.7902038E-09 1.7223229E-10 O 10 0212+735 1993.01.10-20:07:04.0 WETTZELL 342.28623 62.02410 945.3 6.4 8.4339807E-09 1.1339728E+00 7.1848850E-09 2.6640921E-10 O 11 0234+285 1993.01.10-20:11:12.0 WESTFORD 87.12235 42.10694 1023.5 -7.8 1.1857113E-08 1.4871116E+00 7.7902038E-09 1.7223229E-10 O 11 0234+285 1993.01.10-20:11:12.0 WETTZELL 234.78754 61.22316 945.3 6.4 8.4986204E-09 1.1402698E+00 7.1848850E-09 2.6640921E-10 O 12 1803+784 1993.01.10-20:15:24.0 WESTFORD 344.34468 45.05002 1023.5 -7.8 1.1236082E-08 1.4165330E+00 7.7902038E-09 1.7223229E-10 O 12 1803+784 1993.01.10-20:15:24.0 WETTZELL 354.24016 38.37832 945.3 6.4 1.1977648E-08 1.6152283E+00 7.1848850E-09 2.6640921E-10 O 13 0119+041 1993.01.10-20:19:32.0 WESTFORD 129.23142 39.79045 1023.5 -7.8 1.2421139E-08 1.5547617E+00 7.7902038E-09 1.7223229E-10 O 13 0119+041 1993.01.10-20:19:32.0 WETTZELL 238.17544 29.73653 945.3 6.4 1.4971252E-08 2.0108158E+00 7.1848850E-09 2.6640921E-10 O 14 0212+735 1993.01.10-20:23:44.0 WESTFORD 19.94780 51.60196 1023.5 -7.8 1.0151077E-08 1.2774112E+00 7.7902038E-09 1.7223229E-10 O 14 0212+735 1993.01.10-20:23:44.0 WETTZELL 340.65473 61.15475 945.3 6.4 8.5032711E-09 1.1433765E+00 7.1848850E-09 2.6640921E-10 O 15 0234+285 1993.01.10-20:27:52.0 WESTFORD 89.87492 45.18040 1023.5 -7.8 1.1211600E-08 1.4060762E+00 7.7902038E-09 1.7223229E-10 O 15 0234+285 1993.01.10-20:27:52.0 WETTZELL 240.48951 58.91417 945.3 6.4 8.6975269E-09 1.1671676E+00 7.1848850E-09 2.6640921E-10 O 16 1803+784 1993.01.10-20:32:04.0 WESTFORD 344.25090 44.21748 1023.5 -7.8 1.1401832E-08 1.4376123E+00 7.7902038E-09 1.7223229E-10 O 16 1803+784 1993.01.10-20:32:04.0 WETTZELL 355.25488 38.12806 945.3 6.4 1.2043754E-08 1.6241972E+00 7.1848850E-09 2.6640921E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10