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 | 23:45:56.014 # # Data content: # Ray-tracing results for session: # 92APR18XU##### # 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: 1992041818 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992041900 | 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 $92APR18XU##### H $92APR18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 23:45:56.014) 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 1992.04.18-20:24:12.0 WESTFORD 115.67345 84.04398 1013.6 2.9 8.0426816E-09 1.0053928E+00 7.6867679E-09 3.1257286E-10 O 1 0552+398 1992.04.18-20:24:12.0 WETTZELL 291.27723 36.44864 951.6 1.6 1.2691342E-08 1.6838720E+00 7.1976640E-09 3.5720193E-10 O 2 OJ287 1992.04.18-20:28:24.0 WESTFORD 101.53252 42.05502 1013.6 2.9 1.1923645E-08 1.4882995E+00 7.6867679E-09 3.1257286E-10 O 2 OJ287 1992.04.18-20:28:24.0 WETTZELL 234.78916 50.54052 951.6 1.6 9.7784558E-09 1.2949273E+00 7.1976640E-09 3.5720193E-10 O 3 0212+735 1992.04.18-20:32:32.0 WESTFORD 339.99462 51.54669 1013.6 2.9 1.0204320E-08 1.2713311E+00 7.6867679E-09 3.1257286E-10 O 3 0212+735 1992.04.18-20:32:32.0 WETTZELL 345.47964 36.82687 951.6 1.6 1.2577936E-08 1.6688849E+00 7.1976640E-09 3.5720193E-10 O 4 1803+784 1992.04.18-20:36:44.0 WESTFORD 358.73646 31.11939 1013.6 2.9 1.5416848E-08 1.9106121E+00 7.6867679E-09 3.1257286E-10 O 4 1803+784 1992.04.18-20:36:44.0 WETTZELL 16.33232 45.72675 951.6 1.6 1.0538772E-08 1.3966337E+00 7.1976640E-09 3.5720193E-10 O 5 0552+398 1992.04.18-20:40:52.0 WESTFORD 141.94775 86.49096 1013.6 2.9 8.0144437E-09 1.0020650E+00 7.6867679E-09 3.1257286E-10 O 5 0552+398 1992.04.18-20:40:52.0 WETTZELL 293.70086 33.92360 951.6 1.5 1.3504595E-08 1.7924512E+00 7.1976640E-09 3.5720193E-10 O 6 OJ287 1992.04.18-20:45:04.0 WESTFORD 105.03366 45.04736 1013.6 2.9 1.1289479E-08 1.4098546E+00 7.6867679E-09 3.1257286E-10 O 6 OJ287 1992.04.18-20:45:04.0 WETTZELL 239.67542 48.24225 951.6 1.5 1.0119394E-08 1.3402909E+00 7.1976640E-09 3.5720193E-10 O 7 0212+735 1992.04.18-20:49:12.0 WESTFORD 339.26195 50.47568 1013.6 2.9 1.0359208E-08 1.2905483E+00 7.6867679E-09 3.1257286E-10 O 7 0212+735 1992.04.18-20:49:12.0 WETTZELL 346.67735 36.16918 951.6 1.5 1.2773245E-08 1.6949209E+00 7.1976640E-09 3.5720193E-10 O 8 1803+784 1992.04.18-20:53:24.0 WESTFORD 359.71096 31.07772 1013.6 2.9 1.5435191E-08 1.9126780E+00 7.6867679E-09 3.1257286E-10 O 8 1803+784 1992.04.18-20:53:24.0 WETTZELL 16.76869 46.50555 951.6 1.5 1.0402511E-08 1.3785023E+00 7.1976640E-09 3.5720193E-10 O 9 0552+398 1992.04.18-20:57:32.0 WESTFORD 200.57186 87.01970 1013.6 2.9 8.0103371E-09 1.0017405E+00 7.6867679E-09 3.1257286E-10 O 9 0552+398 1992.04.18-20:57:32.0 WETTZELL 296.12293 31.44500 951.6 1.5 1.4439484E-08 1.9173925E+00 7.1976640E-09 3.5720193E-10 O 10 OJ287 1992.04.18-21:01:44.0 WESTFORD 108.80684 47.98894 1013.6 2.9 1.0943401E-08 1.3444260E+00 7.6934623E-09 4.4544152E-10 O 10 OJ287 1992.04.18-21:01:44.0 WETTZELL 244.21645 45.83033 951.6 1.5 1.0534225E-08 1.3934102E+00 7.1950888E-09 3.6834890E-10 O 11 0212+735 1992.04.18-21:05:52.0 WESTFORD 338.67925 49.37168 1013.6 2.9 1.0711700E-08 1.3131199E+00 7.6934623E-09 4.4544152E-10 O 11 0212+735 1992.04.18-21:05:52.0 WETTZELL 347.91016 35.56791 951.6 1.5 1.2971598E-08 1.7153817E+00 7.1950888E-09 3.6834890E-10 O 12 1803+784 1992.04.18-21:10:04.0 WESTFORD 0.68643 31.08839 1013.6 2.9 1.5700961E-08 1.9185328E+00 7.6934623E-09 4.4544152E-10 O 12 1803+784 1992.04.18-21:10:04.0 WETTZELL 17.13486 47.30270 951.6 1.5 1.0279600E-08 1.3592186E+00 7.1950888E-09 3.6834890E-10 O 13 0552+398 1992.04.18-21:14:12.0 WESTFORD 237.97263 84.98118 1013.6 2.9 8.1703756E-09 1.0042188E+00 7.6934623E-09 4.4544152E-10 O 13 0552+398 1992.04.18-21:14:12.0 WETTZELL 298.55223 29.01732 951.6 1.5 1.5534008E-08 2.0553748E+00 7.1950888E-09 3.6834890E-10 O 14 OJ287 1992.04.18-21:18:24.0 WESTFORD 112.91511 50.86218 1013.5 2.9 1.0485334E-08 1.2884644E+00 7.6934623E-09 4.4544152E-10 O 14 OJ287 1992.04.18-21:18:24.0 WETTZELL 248.45821 43.32716 951.6 1.5 1.1009673E-08 1.4563562E+00 7.1950888E-09 3.6834890E-10 O 15 0212+735 1992.04.18-21:22:32.0 WESTFORD 338.23993 48.24216 1013.5 2.9 1.0897250E-08 1.3357972E+00 7.6934623E-09 4.4544152E-10 O 15 0212+735 1992.04.18-21:22:32.0 WETTZELL 349.17440 35.02490 951.6 1.5 1.3145121E-08 1.7383944E+00 7.1950888E-09 3.6834890E-10 O 16 1803+784 1992.04.18-21:26:44.0 WESTFORD 1.65959 31.15135 1013.5 2.9 1.5672628E-08 1.9149784E+00 7.6934623E-09 4.4544152E-10 O 16 1803+784 1992.04.18-21:26:44.0 WETTZELL 17.42622 48.11485 951.6 1.5 1.0148493E-08 1.3418650E+00 7.1950888E-09 3.6834890E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10