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 | 04:08:50.440 # # Data content: # Ray-tracing results for session: # 92OCT20XU##### # Total number of observations: # 28 # 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: 1992102018 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992102100 | 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 $92OCT20XU##### H $92OCT20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 04:08:50.440) 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 0212+735 1992.10.20-20:46:24.0 WESTFORD 15.76709 32.24898 1004.9 7.3 1.4742776E-08 1.8721255E+00 7.7034145E-09 1.8890608E-10 O 1 0212+735 1992.10.20-20:46:24.0 WETTZELL 21.09615 59.96935 942.3 5.0 8.5821161E-09 1.1528440E+00 7.1527003E-09 2.8133809E-10 O 2 2145+067 1992.10.20-20:54:44.0 WESTFORD 109.89237 29.92075 1004.9 7.3 1.5767522E-08 1.9965967E+00 7.7034145E-09 1.8890608E-10 O 2 2145+067 1992.10.20-20:54:44.0 WETTZELL 220.01630 41.16273 942.3 5.0 1.1279560E-08 1.5228300E+00 7.1527003E-09 2.8133809E-10 O 3 2234+282 1992.10.20-20:58:52.0 WESTFORD 82.17106 35.68945 1004.9 7.3 1.3496706E-08 1.7094522E+00 7.7034145E-09 1.8890608E-10 O 3 2234+282 1992.10.20-20:58:52.0 WETTZELL 220.52467 65.07737 942.3 5.0 8.1960182E-09 1.1039125E+00 7.1527003E-09 2.8133809E-10 O 4 0212+735 1992.10.20-21:03:04.0 WESTFORD 16.70240 33.10884 1004.9 7.2 1.4488991E-08 1.8278103E+00 7.7136709E-09 2.2461831E-10 O 4 0212+735 1992.10.20-21:03:04.0 WETTZELL 19.73809 60.92358 942.3 5.0 8.5022288E-09 1.1439874E+00 7.1483471E-09 2.8578338E-10 O 5 1803+784 1992.10.20-21:07:12.0 WESTFORD 358.43302 54.09403 1004.9 7.2 9.7932364E-09 1.2347372E+00 7.7136709E-09 2.2461831E-10 O 5 1803+784 1992.10.20-21:07:12.0 WETTZELL 342.61716 48.02619 942.2 5.0 9.9871508E-09 1.3419036E+00 7.1483471E-09 2.8578338E-10 O 6 2145+067 1992.10.20-21:11:24.0 WESTFORD 113.41305 32.77846 1004.9 7.2 1.4623459E-08 1.8380830E+00 7.7136709E-09 2.2461831E-10 O 6 2145+067 1992.10.20-21:11:24.0 WETTZELL 224.88386 39.31788 942.2 5.0 1.1712736E-08 1.5742224E+00 7.1483471E-09 2.8578338E-10 O 7 2234+282 1992.10.20-21:15:32.0 WESTFORD 84.73415 38.74392 1004.9 7.2 1.2661412E-08 1.5921786E+00 7.7136709E-09 2.2461831E-10 O 7 2234+282 1992.10.20-21:15:32.0 WETTZELL 227.73117 63.17330 942.2 5.0 8.3282740E-09 1.1195437E+00 7.1483471E-09 2.8578338E-10 O 8 0212+735 1992.10.20-21:19:44.0 WESTFORD 17.58210 34.01536 1004.9 7.2 1.4150276E-08 1.7848240E+00 7.7136709E-09 2.2461831E-10 O 8 0212+735 1992.10.20-21:19:44.0 WETTZELL 18.16242 61.81194 942.2 5.0 8.4307707E-09 1.1342994E+00 7.1483471E-09 2.8578338E-10 O 9 1803+784 1992.10.20-21:23:52.0 WESTFORD 357.02694 53.97214 1004.9 7.2 9.8082979E-09 1.2366905E+00 7.7136709E-09 2.2461831E-10 O 9 1803+784 1992.10.20-21:23:52.0 WETTZELL 342.91659 47.21620 942.2 5.0 1.0116180E-08 1.3592351E+00 7.1483471E-09 2.8578338E-10 O 10 2145+067 1992.10.20-21:28:04.0 WESTFORD 117.13370 35.55889 1004.9 7.2 1.3621140E-08 1.7123101E+00 7.7136709E-09 2.2461831E-10 O 10 2145+067 1992.10.20-21:28:04.0 WETTZELL 229.51214 37.31252 942.2 5.0 1.2239645E-08 1.6445761E+00 7.1483471E-09 2.8578338E-10 O 11 0212+735 1992.10.20-21:36:24.0 WESTFORD 18.40194 34.96538 1004.9 7.2 1.3815433E-08 1.7423558E+00 7.7136709E-09 2.2461831E-10 O 11 0212+735 1992.10.20-21:36:24.0 WETTZELL 16.36740 62.62389 942.2 5.0 8.3682350E-09 1.1258118E+00 7.1483471E-09 2.8578338E-10 O 12 1803+784 1992.10.20-21:40:32.0 WESTFORD 355.65083 53.77564 1004.9 7.2 9.8327758E-09 1.2398345E+00 7.7136709E-09 2.2461831E-10 O 12 1803+784 1992.10.20-21:40:32.0 WETTZELL 343.29027 46.42158 942.2 5.0 1.0248044E-08 1.3769542E+00 7.1483471E-09 2.8578338E-10 O 13 2145+067 1992.10.20-21:44:44.0 WESTFORD 121.08650 38.24532 1004.9 7.2 1.2801385E-08 1.6094831E+00 7.7136709E-09 2.2461831E-10 O 13 2145+067 1992.10.20-21:44:44.0 WETTZELL 233.91420 35.16726 942.2 5.0 1.2876489E-08 1.7296545E+00 7.1483471E-09 2.8578338E-10 O 14 2234+282 1992.10.20-21:48:52.0 WESTFORD 90.15148 44.88496 1004.8 7.2 1.1236170E-08 1.4131327E+00 7.7136709E-09 2.2461831E-10 O 14 2234+282 1992.10.20-21:48:52.0 WETTZELL 239.87555 58.75752 942.2 5.1 8.6910259E-09 1.1678119E+00 7.1483471E-09 2.8578338E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10