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 | 15:50:50.898 # # Data content: # Ray-tracing results for session: # 93MAY23XU##### # 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: 1993052318 | 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 $93MAY23XU##### H $93MAY23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:50:50.898) 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 OJ287 1993.05.23-18:10:44.0 WESTFORD 101.32378 41.86224 998.8 20.0 1.1707017E-08 1.4887936E+00 7.6001427E-09 2.2646757E-10 O 1 OJ287 1993.05.23-18:10:44.0 WETTZELL 234.46455 50.67771 948.4 12.8 9.7558001E-09 1.2857863E+00 7.1969603E-09 3.5729985E-10 O 2 0212+735 1993.05.23-18:14:52.0 WESTFORD 340.05211 51.61697 998.8 20.0 9.9774972E-09 1.2773962E+00 7.6001427E-09 2.2646757E-10 O 2 0212+735 1993.05.23-18:14:52.0 WETTZELL 345.40128 36.87465 948.4 12.8 1.2562052E-08 1.6644231E+00 7.1969603E-09 3.5729985E-10 O 3 1803+784 1993.05.23-18:19:04.0 WESTFORD 358.67921 31.12694 998.8 20.0 1.5090193E-08 1.9329877E+00 7.6001427E-09 2.2646757E-10 O 3 1803+784 1993.05.23-18:19:04.0 WETTZELL 16.29983 45.68265 948.4 12.8 1.0547292E-08 1.4012456E+00 7.1969603E-09 3.5729985E-10 O 4 0552+398 1993.05.23-18:23:12.0 WESTFORD 139.34199 86.36462 998.8 20.0 7.8422715E-09 1.0017804E+00 7.6001427E-09 2.2646757E-10 O 4 0552+398 1993.05.23-18:23:12.0 WETTZELL 293.54408 34.08303 948.4 12.8 1.3441627E-08 1.7685321E+00 7.1969603E-09 3.5729985E-10 O 5 OJ287 1993.05.23-18:27:24.0 WESTFORD 104.80976 44.85723 998.8 20.0 1.1079802E-08 1.4096543E+00 7.6001427E-09 2.2646757E-10 O 5 OJ287 1993.05.23-18:27:24.0 WETTZELL 239.37414 48.38755 948.4 12.7 1.0092650E-08 1.3295201E+00 7.1969603E-09 3.5729985E-10 O 6 0212+735 1993.05.23-18:31:32.0 WESTFORD 339.30911 50.54859 998.8 20.0 1.0128299E-08 1.2968876E+00 7.6001427E-09 2.2646757E-10 O 6 0212+735 1993.05.23-18:31:32.0 WETTZELL 346.59638 36.21327 948.4 12.7 1.2757996E-08 1.6907731E+00 7.1969603E-09 3.5729985E-10 O 7 1803+784 1993.05.23-18:35:44.0 WESTFORD 359.65329 31.08219 998.8 20.0 1.5109451E-08 1.9351994E+00 7.6001427E-09 2.2646757E-10 O 7 1803+784 1993.05.23-18:35:44.0 WETTZELL 16.74004 46.46006 948.4 12.7 1.0410942E-08 1.3830314E+00 7.1969603E-09 3.5729985E-10 O 8 0552+398 1993.05.23-18:39:52.0 WESTFORD 196.75640 87.08118 998.8 20.0 7.8367925E-09 1.0013561E+00 7.6001427E-09 2.2646757E-10 O 8 0552+398 1993.05.23-18:39:52.0 WETTZELL 295.96605 31.60128 948.4 12.7 1.4367073E-08 1.8899556E+00 7.1969603E-09 3.5729985E-10 O 9 OJ287 1993.05.23-18:44:04.0 WESTFORD 108.56419 47.80243 998.8 20.0 1.0551724E-08 1.3430357E+00 7.6001427E-09 2.2646757E-10 O 9 OJ287 1993.05.23-18:44:04.0 WETTZELL 243.93558 45.98218 948.4 12.7 1.0491024E-08 1.3812924E+00 7.1969603E-09 3.5729985E-10 O 10 0212+735 1993.05.23-18:48:12.0 WESTFORD 338.71649 49.44670 998.8 20.0 1.0292458E-08 1.3180962E+00 7.6001427E-09 2.2646757E-10 O 10 0212+735 1993.05.23-18:48:12.0 WETTZELL 347.82683 35.60818 948.4 12.7 1.2944210E-08 1.7158652E+00 7.1969603E-09 3.5729985E-10 O 11 1803+784 1993.05.23-18:52:24.0 WESTFORD 0.62855 31.08975 998.8 20.0 1.5106058E-08 1.9344922E+00 7.6001427E-09 2.2646757E-10 O 11 1803+784 1993.05.23-18:52:24.0 WETTZELL 17.11032 47.25599 948.4 12.7 1.0276862E-08 1.3651112E+00 7.1969603E-09 3.5729985E-10 O 12 0552+398 1993.05.23-18:56:32.0 WESTFORD 236.54144 85.14594 998.8 20.0 7.8548745E-09 1.0039475E+00 7.6001427E-09 2.2646757E-10 O 12 0552+398 1993.05.23-18:56:32.0 WETTZELL 298.39471 29.17017 948.4 12.7 1.5435359E-08 2.0302231E+00 7.1969603E-09 3.5729985E-10 O 13 OJ287 1993.05.23-19:00:44.0 WESTFORD 112.64937 50.68048 998.8 20.1 1.0106600E-08 1.2869009E+00 7.6001427E-09 2.2646757E-10 O 13 OJ287 1993.05.23-19:00:44.0 WETTZELL 248.19494 43.48425 948.4 12.7 1.0960575E-08 1.4423550E+00 7.1969603E-09 3.5729985E-10 O 14 0212+735 1993.05.23-19:04:52.0 WESTFORD 338.26770 48.31879 998.8 20.1 1.0470139E-08 1.3410436E+00 7.6001427E-09 2.2646757E-10 O 14 0212+735 1993.05.23-19:04:52.0 WETTZELL 349.08895 35.06122 948.4 12.6 1.3118541E-08 1.7394103E+00 7.1969603E-09 3.5729985E-10 O 15 1803+784 1993.05.23-19:09:04.0 WESTFORD 1.60168 31.14960 998.8 20.1 1.5080061E-08 1.9308762E+00 7.6001427E-09 2.2646757E-10 O 15 1803+784 1993.05.23-19:09:04.0 WETTZELL 17.40608 48.06712 948.4 12.6 1.0145697E-08 1.3475721E+00 7.1969603E-09 3.5729985E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10