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: # 2018-07-25 | 22:29:43.382 # # Data content: # Ray-tracing results for session: # 91NOV20XU##### # 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: 1991112018 | 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 $91NOV20XU##### H $91NOV20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:29:43.382) 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 1991.11.20-18:44:24.0 WESTFORD 0.47453 54.13873 1007.1 21.0 1.0125445E-08 1.2351775E+00 7.6195273E-09 5.9182571E-10 O 1 1803+784 1991.11.20-18:44:24.0 WETTZELL 342.32286 49.20769 939.0 0.6 9.8027859E-09 1.3184543E+00 7.1178204E-09 3.1073586E-10 O 2 2234+282 1991.11.20-18:48:32.0 WESTFORD 80.46434 33.61201 1007.1 21.0 1.4792889E-08 1.8022907E+00 7.6195273E-09 5.9182571E-10 O 2 2234+282 1991.11.20-18:48:32.0 WETTZELL 215.10552 66.21693 939.0 0.6 8.1159807E-09 1.0928015E+00 7.1178204E-09 3.1073586E-10 O 3 0212+735 1991.11.20-18:52:44.0 WESTFORD 16.07357 32.51787 1007.1 21.0 1.5229602E-08 1.8619744E+00 7.6195273E-09 5.9182571E-10 O 3 0212+735 1991.11.20-18:52:44.0 WETTZELL 20.68744 60.28216 939.0 0.6 8.5502897E-09 1.1507741E+00 7.1178204E-09 3.1073586E-10 O 4 1803+784 1991.11.20-19:01:04.0 WESTFORD 359.04966 54.12595 1007.1 21.0 1.0127079E-08 1.2353993E+00 7.6195273E-09 5.9182571E-10 O 4 1803+784 1991.11.20-19:01:04.0 WETTZELL 342.50758 48.38166 939.0 0.6 9.9267841E-09 1.3351186E+00 7.1178204E-09 3.1073586E-10 O 5 2234+282 1991.11.20-19:05:12.0 WESTFORD 82.98223 36.65452 1007.1 21.0 1.3724436E-08 1.6716291E+00 7.6195273E-09 5.9182571E-10 O 5 2234+282 1991.11.20-19:05:12.0 WETTZELL 222.89759 64.49551 939.0 0.6 8.2282222E-09 1.1078239E+00 7.1178204E-09 3.1073586E-10 O 6 0212+735 1991.11.20-19:09:24.0 WESTFORD 16.99162 33.39306 1007.1 21.0 1.4877762E-08 1.8185751E+00 7.6195273E-09 5.9182571E-10 O 6 0212+735 1991.11.20-19:09:24.0 WETTZELL 19.26012 61.21654 939.0 0.6 8.4727706E-09 1.1403164E+00 7.1178204E-09 3.1073586E-10 O 7 2145+067 1991.11.20-19:13:32.0 WESTFORD 113.65487 32.95928 1007.1 21.0 1.5050208E-08 1.8309460E+00 7.6195273E-09 5.9182571E-10 O 7 2145+067 1991.11.20-19:13:32.0 WETTZELL 225.19119 39.18632 939.0 0.6 1.1735586E-08 1.5811880E+00 7.1178204E-09 3.1073586E-10 O 8 1803+784 1991.11.20-19:17:44.0 WESTFORD 357.63449 54.03691 1007.1 21.0 1.0138450E-08 1.2368149E+00 7.6195273E-09 5.9182571E-10 O 8 1803+784 1991.11.20-19:17:44.0 WETTZELL 342.77339 47.56591 939.0 0.6 1.0054422E-08 1.3522747E+00 7.1178204E-09 3.1073586E-10 O 9 2234+282 1991.11.20-19:21:52.0 WESTFORD 85.57043 39.71372 1007.1 21.0 1.2828576E-08 1.5621683E+00 7.6195273E-09 5.9182571E-10 O 9 2234+282 1991.11.20-19:21:52.0 WETTZELL 229.84260 62.51627 939.0 0.6 8.3706349E-09 1.1269061E+00 7.1178204E-09 3.1073586E-10 O 10 0212+735 1991.11.20-19:26:04.0 WESTFORD 17.85271 34.31393 1007.1 21.0 1.4528180E-08 1.7754816E+00 7.6195273E-09 5.9182571E-10 O 10 0212+735 1991.11.20-19:26:04.0 WETTZELL 17.61407 62.08171 939.0 0.6 8.4042013E-09 1.1310626E+00 7.1178204E-09 3.1073586E-10 O 11 2145+067 1991.11.20-19:30:12.0 WESTFORD 117.38973 35.73398 1007.1 21.0 1.4027417E-08 1.7062757E+00 7.6195273E-09 5.9182571E-10 O 11 2145+067 1991.11.20-19:30:12.0 WETTZELL 229.80404 37.17127 939.0 0.6 1.2268974E-08 1.6529791E+00 7.1178204E-09 3.1073586E-10 O 12 1803+784 1991.11.20-19:34:24.0 WESTFORD 356.24329 53.87257 1007.1 21.0 1.0159563E-08 1.2394248E+00 7.6195273E-09 5.9182571E-10 O 12 1803+784 1991.11.20-19:34:24.0 WETTZELL 343.11550 46.76403 939.0 0.6 1.0185154E-08 1.3698494E+00 7.1178204E-09 3.1073586E-10 O 13 2234+282 1991.11.20-19:38:32.0 WESTFORD 88.25459 42.78377 1007.0 21.0 1.2071893E-08 1.4697773E+00 7.6195273E-09 5.9182571E-10 O 13 2234+282 1991.11.20-19:38:32.0 WETTZELL 236.02839 60.33475 939.0 0.6 8.5454239E-09 1.1503439E+00 7.1178204E-09 3.1073586E-10 O 14 0212+735 1991.11.20-19:42:44.0 WESTFORD 18.65254 35.27725 1007.0 21.0 1.4183386E-08 1.7330042E+00 7.6195273E-09 5.9182571E-10 O 14 0212+735 1991.11.20-19:42:44.0 WETTZELL 15.74916 62.86704 939.0 0.6 8.3445391E-09 1.1230070E+00 7.1178204E-09 3.1073586E-10 O 15 2145+067 1991.11.20-19:46:52.0 WESTFORD 121.35891 38.41350 1007.0 21.0 1.3190504E-08 1.6043276E+00 7.6195273E-09 5.9182571E-10 O 15 2145+067 1991.11.20-19:46:52.0 WETTZELL 234.19172 35.01764 939.0 0.6 1.2913630E-08 1.7397857E+00 7.1178204E-09 3.1073586E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10