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 | 07:55:40.161 # # Data content: # Ray-tracing results for session: # 93APR14XU##### # 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: 1993041418 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993041500 | 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 $93APR14XU##### H $93APR14XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 07:55:40.161) 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 0552+398 1993.04.14-20:39:52.0 WESTFORD 114.69454 83.86324 999.8 13.7 7.8852460E-09 1.0054878E+00 7.6173938E-09 2.2288928E-10 O 1 0552+398 1993.04.14-20:39:52.0 WETTZELL 291.11916 36.61346 940.8 7.6 1.2303052E-08 1.6764275E+00 7.1326620E-09 2.2117654E-10 O 2 OJ287 1993.04.14-20:44:04.0 WESTFORD 101.32111 41.85917 999.8 13.7 1.1729355E-08 1.4924794E+00 7.6173938E-09 2.2288928E-10 O 2 OJ287 1993.04.14-20:44:04.0 WETTZELL 234.45944 50.67941 940.8 7.6 9.4986250E-09 1.2918046E+00 7.1326620E-09 2.2117654E-10 O 3 0212+735 1993.04.14-20:48:12.0 WESTFORD 340.05559 51.61492 999.8 13.7 9.9941225E-09 1.2751178E+00 7.6173938E-09 2.2288928E-10 O 3 0212+735 1993.04.14-20:48:12.0 WETTZELL 345.40429 36.87641 940.8 7.6 1.2227528E-08 1.6671938E+00 7.1326620E-09 2.2117654E-10 O 4 1803+784 1993.04.14-20:52:24.0 WESTFORD 358.68143 31.12399 999.8 13.7 1.5114867E-08 1.9274545E+00 7.6173938E-09 2.2288928E-10 O 4 1803+784 1993.04.14-20:52:24.0 WETTZELL 16.30470 45.68352 940.8 7.6 1.0265746E-08 1.3982199E+00 7.1326620E-09 2.2117654E-10 O 5 0552+398 1993.04.14-20:56:32.0 WESTFORD 139.30215 86.36393 999.8 13.7 7.8560466E-09 1.0019431E+00 7.6173938E-09 2.2288928E-10 O 5 0552+398 1993.04.14-20:56:32.0 WETTZELL 293.54325 34.08555 940.8 7.6 1.3087179E-08 1.7839513E+00 7.1326620E-09 2.2117654E-10 O 6 OJ287 1993.04.14-21:00:44.0 WESTFORD 104.80688 44.85420 999.8 13.7 1.1148697E-08 1.4157848E+00 7.6259226E-09 2.4759854E-10 O 6 OJ287 1993.04.14-21:00:44.0 WETTZELL 239.36937 48.38938 940.8 7.6 9.8195067E-09 1.3359828E+00 7.1361643E-09 2.1251341E-10 O 7 0212+735 1993.04.14-21:04:52.0 WESTFORD 339.31276 50.54671 999.8 13.7 1.0188127E-08 1.2938138E+00 7.6259226E-09 2.4759854E-10 O 7 0212+735 1993.04.14-21:04:52.0 WETTZELL 346.59923 36.21516 940.8 7.6 1.2409397E-08 1.6913256E+00 7.1361643E-09 2.1251341E-10 O 8 1803+784 1993.04.14-21:09:04.0 WESTFORD 359.65572 31.07936 999.8 13.7 1.5198997E-08 1.9301109E+00 7.6259226E-09 2.4759854E-10 O 8 1803+784 1993.04.14-21:09:04.0 WETTZELL 16.74488 46.46115 940.8 7.6 1.0126112E-08 1.3795969E+00 7.1361643E-09 2.1251341E-10 O 9 0552+398 1993.04.14-21:13:12.0 WESTFORD 196.71671 87.08285 999.9 13.6 7.8837767E-09 1.0013756E+00 7.6259226E-09 2.4759854E-10 O 9 0552+398 1993.04.14-21:13:12.0 WETTZELL 295.96517 31.60379 940.8 7.6 1.3977805E-08 1.9040035E+00 7.1361643E-09 2.1251341E-10 O 10 OJ287 1993.04.14-21:17:24.0 WESTFORD 108.56105 47.79944 999.9 13.6 1.0617126E-08 1.3483349E+00 7.6259226E-09 2.4759854E-10 O 10 OJ287 1993.04.14-21:17:24.0 WETTZELL 243.93111 45.98412 940.8 7.6 1.0207216E-08 1.3887840E+00 7.1361643E-09 2.1251341E-10 O 11 0212+735 1993.04.14-21:21:32.0 WESTFORD 338.72027 49.44500 999.9 13.6 1.0353186E-08 1.3148086E+00 7.6259226E-09 2.4759854E-10 O 11 0212+735 1993.04.14-21:21:32.0 WETTZELL 347.82952 35.61020 940.8 7.6 1.2590390E-08 1.7161451E+00 7.1361643E-09 2.1251341E-10 O 12 1803+784 1993.04.14-21:25:44.0 WESTFORD 0.63118 31.08705 999.9 13.6 1.5195582E-08 1.9296152E+00 7.6259226E-09 2.4759854E-10 O 12 1803+784 1993.04.14-21:25:44.0 WETTZELL 17.11512 47.25730 940.8 7.5 9.9956949E-09 1.3617665E+00 7.1361643E-09 2.1251341E-10 O 13 0552+398 1993.04.14-21:29:52.0 WESTFORD 236.53426 85.14849 999.9 13.6 7.9018866E-09 1.0037379E+00 7.6259226E-09 2.4759854E-10 O 13 0552+398 1993.04.14-21:29:52.0 WETTZELL 298.39379 29.17267 940.8 7.5 1.5017207E-08 2.0462893E+00 7.1361643E-09 2.1251341E-10 O 14 OJ287 1993.04.14-21:34:04.0 WESTFORD 112.64590 50.67756 999.9 13.6 1.0169057E-08 1.2914944E+00 7.6259226E-09 2.4759854E-10 O 14 OJ287 1993.04.14-21:34:04.0 WETTZELL 248.19074 43.48627 940.8 7.5 1.0664194E-08 1.4510416E+00 7.1361643E-09 2.1251341E-10 O 15 0212+735 1993.04.14-21:38:12.0 WESTFORD 338.27157 48.31729 999.9 13.5 1.0531842E-08 1.3375314E+00 7.6259226E-09 2.4759854E-10 O 15 0212+735 1993.04.14-21:38:12.0 WETTZELL 349.09148 35.06336 940.8 7.5 1.2759820E-08 1.7393894E+00 7.1361643E-09 2.1251341E-10 O 16 1803+784 1993.04.14-21:42:24.0 WESTFORD 1.60451 31.14705 999.9 13.5 1.5169427E-08 1.9262274E+00 7.6259226E-09 2.4759854E-10 O 16 1803+784 1993.04.14-21:42:24.0 WETTZELL 17.41082 48.06865 940.8 7.5 9.8681181E-09 1.3443250E+00 7.1361643E-09 2.1251341E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10