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 | 00:24:14.821 # # Data content: # Ray-tracing results for session: # 92AUG27XU##### # 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: 1992082718 | 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 $92AUG27XU##### H $92AUG27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 00:24:14.821) 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 4C39.25 1992.08.27-15:31:52.0 WESTFORD 137.77129 85.31544 1004.2 25.2 8.3339291E-09 1.0032310E+00 7.6150782E-09 6.9114901E-10 O 1 4C39.25 1992.08.27-15:31:52.0 WETTZELL 292.27744 34.20391 944.5 22.6 1.3635113E-08 1.7759198E+00 7.1656281E-09 5.2023628E-10 O 2 0212+735 1992.08.27-15:36:04.0 WESTFORD 340.26779 36.79508 1004.2 25.2 1.3839042E-08 1.6693406E+00 7.6150782E-09 6.9114901E-10 O 2 0212+735 1992.08.27-15:36:04.0 WETTZELL 2.91967 33.08144 944.5 22.6 1.4038384E-08 1.8291234E+00 7.1656281E-09 5.2023628E-10 O 3 1803+784 1992.08.27-15:40:12.0 WESTFORD 10.61687 34.58565 1004.2 25.3 1.4594816E-08 1.7578337E+00 7.6150782E-09 6.9114901E-10 O 3 1803+784 1992.08.27-15:40:12.0 WETTZELL 15.06152 56.25382 944.5 22.6 9.2375302E-09 1.2022291E+00 7.1656281E-09 5.2023628E-10 O 4 OQ208 1992.08.27-15:44:24.0 WESTFORD 79.31738 32.29208 1004.2 25.3 1.5496849E-08 1.8620983E+00 7.6150782E-09 6.9114901E-10 O 4 OQ208 1992.08.27-15:44:24.0 WETTZELL 211.40230 66.92503 944.5 22.6 8.3528292E-09 1.0868784E+00 7.1656281E-09 5.2023628E-10 O 5 4C39.25 1992.08.27-15:48:32.0 WESTFORD 181.55587 86.45623 1004.2 25.3 8.3221217E-09 1.0019325E+00 7.6150782E-09 6.9114901E-10 O 5 4C39.25 1992.08.27-15:48:32.0 WETTZELL 294.73161 31.69779 944.5 22.6 1.4579273E-08 1.8993758E+00 7.1656281E-09 5.2023628E-10 O 6 0212+735 1992.08.27-15:52:44.0 WESTFORD 340.96731 35.77434 1004.2 25.3 1.4176643E-08 1.7102052E+00 7.6150782E-09 6.9114901E-10 O 6 0212+735 1992.08.27-15:52:44.0 WETTZELL 4.29752 33.25349 944.5 22.6 1.3974596E-08 1.8207929E+00 7.1656281E-09 5.2023628E-10 O 7 1803+784 1992.08.27-15:56:52.0 WESTFORD 11.34179 35.17143 1004.2 25.4 1.4383818E-08 1.7322874E+00 7.6150782E-09 6.9114901E-10 O 7 1803+784 1992.08.27-15:56:52.0 WETTZELL 14.21088 56.94488 944.5 22.6 9.1646143E-09 1.1927195E+00 7.1656281E-09 5.2023628E-10 O 8 OQ208 1992.08.27-16:01:04.0 WESTFORD 81.80915 35.32501 1004.2 25.4 1.4327357E-08 1.7216785E+00 7.6150782E-09 6.9114901E-10 O 8 OQ208 1992.08.27-16:01:04.0 WETTZELL 219.59348 65.33647 944.5 22.7 8.4555975E-09 1.1002555E+00 7.1656281E-09 5.2023628E-10 O 9 4C39.25 1992.08.27-16:05:12.0 WESTFORD 223.99908 85.19083 1004.2 25.4 8.3356130E-09 1.0036831E+00 7.6150782E-09 6.9114901E-10 O 9 4C39.25 1992.08.27-16:05:12.0 WETTZELL 297.18846 29.24066 944.5 22.7 1.5671463E-08 2.0423164E+00 7.1656281E-09 5.2023628E-10 O 10 0212+735 1992.08.27-16:09:24.0 WESTFORD 341.73488 34.79084 1004.2 25.4 1.4522253E-08 1.7520388E+00 7.6150782E-09 6.9114901E-10 O 10 0212+735 1992.08.27-16:09:24.0 WETTZELL 5.66466 33.49085 944.5 22.7 1.3887732E-08 1.8094435E+00 7.1656281E-09 5.2023628E-10 O 11 1803+784 1992.08.27-16:13:32.0 WESTFORD 12.02434 35.79427 1004.2 25.5 1.4167640E-08 1.7061290E+00 7.6150782E-09 6.9114901E-10 O 11 1803+784 1992.08.27-16:13:32.0 WETTZELL 13.23971 57.59381 944.4 22.7 9.0983728E-09 1.1840803E+00 7.1656281E-09 5.2023628E-10 O 12 OQ208 1992.08.27-16:17:44.0 WESTFORD 84.36108 38.37718 1004.2 25.5 1.3350433E-08 1.6044216E+00 7.6150782E-09 6.9114901E-10 O 12 OQ208 1992.08.27-16:17:44.0 WETTZELL 226.91009 63.46256 944.4 22.7 8.5887069E-09 1.1175868E+00 7.1656281E-09 5.2023628E-10 O 13 4C39.25 1992.08.27-16:21:52.0 WESTFORD 243.91764 82.67671 1004.2 25.5 8.3745772E-09 1.0085055E+00 7.6150782E-09 6.9114901E-10 O 13 4C39.25 1992.08.27-16:21:52.0 WETTZELL 299.65635 26.83718 944.4 22.7 1.6941870E-08 2.2087683E+00 7.1656281E-09 5.2023628E-10 O 14 0212+735 1992.08.27-16:26:04.0 WESTFORD 342.56592 33.84809 1004.2 25.5 1.4873849E-08 1.7945958E+00 7.6150782E-09 6.9114901E-10 O 14 0212+735 1992.08.27-16:26:04.0 WETTZELL 7.01763 33.79277 944.4 22.7 1.3779106E-08 1.7952477E+00 7.1656281E-09 5.2023628E-10 O 15 1803+784 1992.08.27-16:30:12.0 WESTFORD 12.66110 36.45174 1004.2 25.6 1.3948112E-08 1.6795791E+00 7.6150782E-09 6.9114901E-10 O 15 1803+784 1992.08.27-16:30:12.0 WETTZELL 12.14977 58.19487 944.4 22.7 9.0388872E-09 1.1763221E+00 7.1656281E-09 5.2023628E-10 O 16 OQ208 1992.08.27-16:34:24.0 WESTFORD 86.99669 41.44295 1004.2 25.6 1.2527633E-08 1.5056912E+00 7.6150782E-09 6.9114901E-10 O 16 OQ208 1992.08.27-16:34:24.0 WETTZELL 233.42215 61.36302 944.4 22.7 8.7541880E-09 1.1391375E+00 7.1656281E-09 5.2023628E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10