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 | 01:12:32.650 # # Data content: # Ray-tracing results for session: # 92JAN03XU##### # 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: 1992010318 | 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 $92JAN03XU##### H $92JAN03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 01:12:32.650) 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 0119+041 1992.01.03-19:53:12.0 WESTFORD 115.57779 30.93931 1018.8 4.1 1.5406627E-08 1.9363218E+00 7.7148528E-09 2.3218269E-10 O 1 0119+041 1992.01.03-19:53:12.0 WETTZELL 223.50834 36.95309 960.1 1.3 1.2217994E-08 1.6660477E+00 7.2657824E-09 9.3390067E-11 O 2 0212+735 1992.01.03-19:57:24.0 WESTFORD 21.87511 47.84305 1018.8 4.1 1.0710439E-08 1.3517214E+00 7.7148528E-09 2.3218269E-10 O 2 0212+735 1992.01.03-19:57:24.0 WETTZELL 347.08788 63.77385 960.1 1.3 8.2005650E-09 1.1148224E+00 7.2657824E-09 9.3390067E-11 O 3 0234+285 1992.01.03-20:01:32.0 WESTFORD 80.92073 34.74873 1018.8 4.1 1.3909238E-08 1.7524642E+00 7.7148528E-09 2.3218269E-10 O 3 0234+285 1992.01.03-20:01:32.0 WETTZELL 218.01321 65.99780 960.1 1.3 8.0543550E-09 1.0953552E+00 7.2657824E-09 9.3390067E-11 O 4 1803+784 1992.01.03-20:05:44.0 WESTFORD 344.93860 47.02119 1018.8 4.1 1.0851724E-08 1.3703303E+00 7.7148528E-09 2.3218269E-10 O 4 1803+784 1992.01.03-20:05:44.0 WETTZELL 351.86872 39.17705 960.1 1.3 1.1625973E-08 1.5821324E+00 7.2657824E-09 9.3390067E-11 O 5 0119+041 1992.01.03-20:09:52.0 WESTFORD 119.30323 33.66813 1018.8 4.1 1.4296782E-08 1.7963171E+00 7.7148528E-09 2.3218269E-10 O 5 0119+041 1992.01.03-20:09:52.0 WETTZELL 228.05273 34.99429 960.1 1.3 1.2803237E-08 1.7468111E+00 7.2657824E-09 9.3390067E-11 O 6 0212+735 1992.01.03-20:14:04.0 WESTFORD 21.48409 48.97951 1018.8 4.1 1.0524302E-08 1.3280623E+00 7.7148528E-09 2.3218269E-10 O 6 0212+735 1992.01.03-20:14:04.0 WETTZELL 344.94039 63.11257 960.1 1.3 8.2478508E-09 1.1213214E+00 7.2657824E-09 9.3390067E-11 O 7 0234+285 1992.01.03-20:18:12.0 WESTFORD 83.44317 37.79469 1018.8 4.1 1.2942789E-08 1.6299802E+00 7.7148528E-09 2.3218269E-10 O 7 0234+285 1992.01.03-20:18:12.0 WETTZELL 225.56273 64.17525 960.1 1.3 8.1738755E-09 1.1118314E+00 7.2657824E-09 9.3390067E-11 O 8 1803+784 1992.01.03-20:22:24.0 WESTFORD 344.62773 46.21372 1018.8 4.1 1.0996582E-08 1.3887851E+00 7.7148528E-09 2.3218269E-10 O 8 1803+784 1992.01.03-20:22:24.0 WETTZELL 352.83608 38.81325 960.1 1.3 1.1716921E-08 1.5944812E+00 7.2657824E-09 9.3390067E-11 O 9 0119+041 1992.01.03-20:26:32.0 WESTFORD 123.24985 36.29613 1018.7 4.1 1.3395453E-08 1.6827185E+00 7.7148528E-09 2.3218269E-10 O 9 0119+041 1992.01.03-20:26:32.0 WETTZELL 232.39060 32.89384 960.1 1.2 1.3514548E-08 1.8450371E+00 7.2657824E-09 9.3390067E-11 O 10 0212+735 1992.01.03-20:30:44.0 WESTFORD 20.95216 50.09294 1018.7 4.1 1.0351960E-08 1.3061645E+00 7.7148528E-09 2.3218269E-10 O 10 0212+735 1992.01.03-20:30:44.0 WETTZELL 343.00217 62.35714 960.1 1.2 8.3038982E-09 1.1290138E+00 7.2657824E-09 9.3390067E-11 O 11 0234+285 1992.01.03-20:34:52.0 WESTFORD 86.04173 40.85628 1018.7 4.1 1.2129635E-08 1.5270375E+00 7.7148528E-09 2.3218269E-10 O 11 0234+285 1992.01.03-20:34:52.0 WETTZELL 232.27134 62.11428 960.1 1.2 8.3236527E-09 1.1324427E+00 7.2657824E-09 9.3390067E-11 O 12 1803+784 1992.01.03-20:39:04.0 WESTFORD 344.40885 45.39256 1018.7 4.0 1.1150201E-08 1.4083600E+00 7.7148528E-09 2.3218269E-10 O 12 1803+784 1992.01.03-20:39:04.0 WETTZELL 353.82532 38.49575 960.1 1.2 1.1797847E-08 1.6054563E+00 7.2657824E-09 9.3390067E-11 O 13 0119+041 1992.01.03-20:43:12.0 WESTFORD 127.44699 38.80423 1018.7 4.0 1.2658167E-08 1.5898610E+00 7.7148528E-09 2.3218269E-10 O 13 0119+041 1992.01.03-20:43:12.0 WETTZELL 236.53567 30.66988 960.1 1.2 1.4380976E-08 1.9648087E+00 7.2657824E-09 9.3390067E-11 O 14 0212+735 1992.01.03-20:47:24.0 WESTFORD 20.27251 51.17603 1018.7 4.0 1.0193255E-08 1.2860063E+00 7.7148528E-09 2.3218269E-10 O 14 0212+735 1992.01.03-20:47:24.0 WETTZELL 341.28146 61.51821 960.1 1.2 8.3687500E-09 1.1379056E+00 7.2657824E-09 9.3390067E-11 O 15 0234+285 1992.01.03-20:51:32.0 WESTFORD 88.74342 43.92761 1018.7 4.0 1.1440947E-08 1.4399301E+00 7.7148528E-09 2.3218269E-10 O 15 0234+285 1992.01.03-20:51:32.0 WETTZELL 238.24150 59.86795 960.1 1.2 8.5060101E-09 1.1575108E+00 7.2657824E-09 9.3390067E-11 O 16 1803+784 1992.01.03-20:55:44.0 WESTFORD 344.27910 44.56240 1018.7 4.0 1.1312303E-08 1.4290205E+00 7.7148528E-09 2.3218269E-10 O 16 1803+784 1992.01.03-20:55:44.0 WETTZELL 354.83325 38.22563 960.1 1.2 1.1867870E-08 1.6149376E+00 7.2657824E-09 9.3390067E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10