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 | 13:50:19.754 # # Data content: # Ray-tracing results for session: # 93JAN19XU##### # Total number of observations: # 30 # 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: 1993011918 | 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 $93JAN19XU##### H $93JAN19XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 13:50:19.754) 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 1993.01.19-18:54:12.0 WESTFORD 117.07895 32.07427 1018.1 -5.1 1.4613869E-08 1.8714964E+00 7.7448375E-09 3.9948043E-11 O 1 0119+041 1993.01.19-18:54:12.0 WETTZELL 225.40260 36.17124 954.3 3.9 1.2567890E-08 1.6949219E+00 7.2372408E-09 1.9417456E-10 O 2 0212+735 1993.01.19-18:58:24.0 WESTFORD 21.72540 48.30843 1018.1 -5.1 1.0412337E-08 1.3333929E+00 7.7448375E-09 3.9948043E-11 O 2 0212+735 1993.01.19-18:58:24.0 WETTZELL 346.19226 63.51215 954.3 3.9 8.2997950E-09 1.1166832E+00 7.2372408E-09 1.9417456E-10 O 3 0234+285 1993.01.19-19:02:32.0 WESTFORD 81.94371 35.99768 1018.2 -5.1 1.3210409E-08 1.6875387E+00 7.7448375E-09 3.9948043E-11 O 3 0234+285 1993.01.19-19:02:32.0 WETTZELL 221.22069 65.28624 954.3 3.9 8.1795958E-09 1.1011935E+00 7.2372408E-09 1.9417456E-10 O 4 1803+784 1993.01.19-19:06:44.0 WESTFORD 344.79683 46.68710 1018.2 -5.1 1.0686120E-08 1.3719524E+00 7.7448375E-09 3.9948043E-11 O 4 1803+784 1993.01.19-19:06:44.0 WETTZELL 352.26829 39.01938 954.3 3.9 1.1779740E-08 1.5854479E+00 7.2372408E-09 1.9417456E-10 O 5 0119+041 1993.01.19-19:10:52.0 WESTFORD 120.89171 34.76393 1018.2 -5.1 1.3617866E-08 1.7449499E+00 7.7448375E-09 3.9948043E-11 O 5 0119+041 1993.01.19-19:10:52.0 WETTZELL 229.86086 34.15191 954.3 4.0 1.3208471E-08 1.7817255E+00 7.2372408E-09 1.9417456E-10 O 6 0212+735 1993.01.19-19:15:04.0 WESTFORD 21.27768 49.43601 1018.2 -5.1 1.0235777E-08 1.3109451E+00 7.7448375E-09 3.9948043E-11 O 6 0212+735 1993.01.19-19:15:04.0 WETTZELL 344.12943 62.81144 954.3 4.0 8.3511651E-09 1.1236043E+00 7.2372408E-09 1.9417456E-10 O 7 0234+285 1993.01.19-19:19:12.0 WESTFORD 84.49426 39.05070 1018.2 -5.1 1.2330420E-08 1.5760294E+00 7.7448375E-09 3.9948043E-11 O 7 0234+285 1993.01.19-19:19:12.0 WETTZELL 228.41492 63.35869 954.3 4.0 8.3126482E-09 1.1191444E+00 7.2372408E-09 1.9417456E-10 O 8 1803+784 1993.01.19-19:23:24.0 WESTFORD 344.52459 45.87330 1018.2 -5.1 1.0831566E-08 1.3906617E+00 7.7448375E-09 3.9948043E-11 O 8 1803+784 1993.01.19-19:23:24.0 WETTZELL 353.24520 38.67471 954.3 4.0 1.1867457E-08 1.5972671E+00 7.2372408E-09 1.9417456E-10 O 9 0119+041 1993.01.19-19:27:32.0 WESTFORD 124.93767 37.34525 1018.2 -5.1 1.2806177E-08 1.6418288E+00 7.7448375E-09 3.9948043E-11 O 9 0119+041 1993.01.19-19:27:32.0 WETTZELL 234.11784 31.99855 954.3 4.0 1.3987384E-08 1.8873475E+00 7.2372408E-09 1.9417456E-10 O 10 0234+285 1993.01.19-19:35:52.0 WESTFORD 87.13133 42.11702 1018.3 -5.1 1.1587784E-08 1.4818963E+00 7.7448375E-09 3.9948043E-11 O 10 0234+285 1993.01.19-19:35:52.0 WETTZELL 234.80729 61.21573 954.3 4.0 8.4771525E-09 1.1413370E+00 7.2372408E-09 1.9417456E-10 O 11 1803+784 1993.01.19-19:40:04.0 WESTFORD 344.34319 45.04778 1018.3 -5.2 1.0985478E-08 1.4104510E+00 7.7448375E-09 3.9948043E-11 O 11 1803+784 1993.01.19-19:40:04.0 WETTZELL 354.24266 38.37681 954.3 4.0 1.1944670E-08 1.6076700E+00 7.2372408E-09 1.9417456E-10 O 12 0119+041 1993.01.19-19:44:12.0 WESTFORD 129.24619 39.79811 1018.3 -5.2 1.2140975E-08 1.5573381E+00 7.7448375E-09 3.9948043E-11 O 12 0119+041 1993.01.19-19:44:12.0 WETTZELL 238.18841 29.72873 954.3 4.0 1.4938067E-08 2.0163792E+00 7.2372408E-09 1.9417456E-10 O 13 0212+735 1993.01.19-19:48:24.0 WESTFORD 19.94457 51.60580 1018.3 -5.2 9.9227992E-09 1.2711804E+00 7.7448375E-09 3.9948043E-11 O 13 0212+735 1993.01.19-19:48:24.0 WETTZELL 340.64928 61.15130 954.3 4.0 8.4805374E-09 1.1410322E+00 7.2372408E-09 1.9417456E-10 O 14 0234+285 1993.01.19-19:52:32.0 WESTFORD 89.88433 45.19048 1018.4 -5.2 1.0957426E-08 1.4019777E+00 7.7448375E-09 3.9948043E-11 O 14 0234+285 1993.01.19-19:52:32.0 WETTZELL 240.50717 58.90625 954.3 4.0 8.6756973E-09 1.1681220E+00 7.2372408E-09 1.9417456E-10 O 15 1803+784 1993.01.19-19:56:44.0 WESTFORD 344.24967 44.21517 1018.4 -5.2 1.1147558E-08 1.4312813E+00 7.7448375E-09 3.9948043E-11 O 15 1803+784 1993.01.19-19:56:44.0 WETTZELL 355.25749 38.12667 954.3 4.0 1.2010525E-08 1.6165412E+00 7.2372408E-09 1.9417456E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10