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 | 01:26:06.489 # # Data content: # Ray-tracing results for session: # 92JAN23XU##### # 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: 1992012318 | 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 $92JAN23XU##### H $92JAN23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 01:26:06.489) 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 1992.01.23-18:34:32.0 WESTFORD 115.57231 30.93468 1000.9 -1.4 1.5620276E-08 1.9464707E+00 7.5807692E-09 4.7125315E-10 O 1 0119+041 1992.01.23-18:34:32.0 WETTZELL 223.50080 36.95577 960.3 -4.9 1.2323129E-08 1.6667791E+00 7.2643123E-09 1.5985400E-10 O 2 0212+735 1992.01.23-18:38:44.0 WESTFORD 21.87460 47.84231 1000.9 -1.4 1.0849764E-08 1.3469798E+00 7.5807692E-09 4.7125315E-10 O 2 0212+735 1992.01.23-18:38:44.0 WETTZELL 347.08973 63.77380 960.3 -4.9 8.2735413E-09 1.1128859E+00 7.2643123E-09 1.5985400E-10 O 3 0234+285 1992.01.23-18:42:52.0 WESTFORD 80.91689 34.74397 1000.9 -1.4 1.4097256E-08 1.7538681E+00 7.5807692E-09 4.7125315E-10 O 3 0234+285 1992.01.23-18:42:52.0 WETTZELL 218.00070 66.00039 960.3 -4.8 8.1248136E-09 1.0957307E+00 7.2643123E-09 1.5985400E-10 O 4 1803+784 1992.01.23-18:47:04.0 WESTFORD 344.93681 47.02372 1000.9 -1.4 1.0991024E-08 1.3639750E+00 7.5807692E-09 4.7125315E-10 O 4 1803+784 1992.01.23-18:47:04.0 WETTZELL 351.86522 39.17632 960.3 -4.8 1.1731009E-08 1.5755919E+00 7.2643123E-09 1.5985400E-10 O 5 0119+041 1992.01.23-18:51:12.0 WESTFORD 119.29743 33.66364 1000.9 -1.4 1.4494323E-08 1.8054446E+00 7.5807692E-09 4.7125315E-10 O 5 0119+041 1992.01.23-18:51:12.0 WETTZELL 228.04551 34.99721 960.3 -4.8 1.2913231E-08 1.7468342E+00 7.2643123E-09 1.5985400E-10 O 6 0212+735 1992.01.23-18:55:24.0 WESTFORD 21.48365 48.97874 1000.9 -1.4 1.0661272E-08 1.3235659E+00 7.5807692E-09 4.7125315E-10 O 6 0212+735 1992.01.23-18:55:24.0 WETTZELL 344.94220 63.11260 960.3 -4.8 8.3212445E-09 1.1192804E+00 7.2643123E-09 1.5985400E-10 O 7 0234+285 1992.01.23-18:59:32.0 WESTFORD 83.43923 37.78990 1000.9 -1.4 1.3117570E-08 1.6316181E+00 7.5807692E-09 4.7125315E-10 O 7 0234+285 1992.01.23-18:59:32.0 WETTZELL 225.55159 64.17825 960.3 -4.8 8.2453215E-09 1.1119643E+00 7.2643123E-09 1.5985400E-10 O 8 1803+784 1992.01.23-19:03:44.0 WESTFORD 344.62570 46.21616 1000.8 -1.4 1.1137640E-08 1.3821585E+00 7.5807692E-09 4.7125315E-10 O 8 1803+784 1992.01.23-19:03:44.0 WETTZELL 352.83266 38.81235 960.3 -4.8 1.1822874E-08 1.5878746E+00 7.2643123E-09 1.5985400E-10 O 9 0119+041 1992.01.23-19:07:52.0 WESTFORD 123.24367 36.29180 1000.8 -1.4 1.3579957E-08 1.6910177E+00 7.5807692E-09 4.7125315E-10 O 9 0119+041 1992.01.23-19:07:52.0 WETTZELL 232.38369 32.89698 960.3 -4.8 1.3630460E-08 1.8441889E+00 7.2643123E-09 1.5985400E-10 O 10 0212+735 1992.01.23-19:12:04.0 WESTFORD 20.95180 50.09215 1000.8 -1.4 1.0486743E-08 1.3018857E+00 7.5807692E-09 4.7125315E-10 O 10 0212+735 1992.01.23-19:12:04.0 WETTZELL 343.00392 62.35724 960.3 -4.8 8.3777897E-09 1.1268599E+00 7.2643123E-09 1.5985400E-10 O 11 0234+285 1992.01.23-19:16:12.0 WESTFORD 86.03765 40.85147 1000.8 -1.4 1.2293276E-08 1.5288138E+00 7.5807692E-09 4.7125315E-10 O 11 0234+285 1992.01.23-19:16:12.0 WETTZELL 232.26143 62.11761 960.3 -4.8 8.3963515E-09 1.1323102E+00 7.2643123E-09 1.5985400E-10 O 12 1803+784 1992.01.23-19:20:24.0 WESTFORD 344.40660 45.39489 1000.8 -1.4 1.1293127E-08 1.4014437E+00 7.5807692E-09 4.7125315E-10 O 12 1803+784 1992.01.23-19:20:24.0 WETTZELL 353.82199 38.49470 960.3 -4.8 1.1904624E-08 1.5988038E+00 7.2643123E-09 1.5985400E-10 O 13 0119+041 1992.01.23-19:24:32.0 WESTFORD 127.44038 38.80010 1000.8 -1.4 1.2832028E-08 1.5974787E+00 7.5807692E-09 4.7125315E-10 O 13 0119+041 1992.01.23-19:24:32.0 WETTZELL 236.52905 30.67321 960.3 -4.8 1.4504105E-08 1.9628576E+00 7.2643123E-09 1.5985400E-10 O 14 0234+285 1992.01.23-19:32:52.0 WESTFORD 88.73917 43.92280 1000.7 -1.4 1.1595149E-08 1.4417805E+00 7.5807692E-09 4.7125315E-10 O 14 0234+285 1992.01.23-19:32:52.0 WETTZELL 238.23266 59.87154 960.3 -4.8 8.5802472E-09 1.1570843E+00 7.2643123E-09 1.5985400E-10 O 15 1803+784 1992.01.23-19:37:04.0 WESTFORD 344.27665 44.56461 1000.7 -1.4 1.1457202E-08 1.4217959E+00 7.5807692E-09 4.7125315E-10 O 15 1803+784 1992.01.23-19:37:04.0 WETTZELL 354.83002 38.22442 960.3 -4.8 1.1975368E-08 1.6082607E+00 7.2643123E-09 1.5985400E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10