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: # 2018-07-27 | 01:26:15.652 # # Data content: # Ray-tracing results for session: # 95MAR17XU##### # 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: 1995031718 | 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 $95MAR17XU##### H $95MAR17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:26:15.652) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1803+784 1995.03.17-15:20:36.0 NRAO85_3 346.78662 44.37379 927.8 14.8 1.0301887E-08 1.4199075E+00 7.0289780E-09 1.8649259E-10 O 1 1803+784 1995.03.17-15:20:36.0 WETTZELL 352.04186 39.10535 932.8 3.6 1.1683124E-08 1.5782296E+00 7.0804499E-09 3.0518732E-10 O 2 0119+041 1995.03.17-15:27:04.0 NRAO85_3 110.89234 30.58782 927.8 14.9 1.4133273E-08 1.9703079E+00 7.0289780E-09 1.8649259E-10 O 2 0119+041 1995.03.17-15:27:04.0 WETTZELL 229.42531 34.36971 932.8 3.7 1.3054516E-08 1.7723569E+00 7.0804499E-09 3.0518732E-10 O 3 1803+784 1995.03.17-15:46:28.0 NRAO85_3 346.08458 43.18090 927.8 15.1 1.0526954E-08 1.4506596E+00 7.0289780E-09 1.8649259E-10 O 3 1803+784 1995.03.17-15:46:28.0 WETTZELL 353.55933 38.57347 932.7 3.7 1.1817701E-08 1.5963985E+00 7.0804499E-09 3.0518732E-10 O 4 0119+041 1995.03.17-15:52:56.0 NRAO85_3 116.24064 35.24366 927.8 15.2 1.2475850E-08 1.7384074E+00 7.0289780E-09 1.8649259E-10 O 4 0119+041 1995.03.17-15:52:56.0 WETTZELL 235.98139 30.99547 932.7 3.7 1.4300171E-08 1.9416532E+00 7.0804499E-09 3.0518732E-10 O 5 1803+784 1995.03.17-15:59:24.0 NRAO85_3 345.81236 42.56406 927.8 15.3 1.0649054E-08 1.4673391E+00 7.0289780E-09 1.8649259E-10 O 5 1803+784 1995.03.17-15:59:24.0 WETTZELL 354.33646 38.34983 932.7 3.7 1.1875521E-08 1.6042094E+00 7.0804499E-09 3.0518732E-10 O 6 0119+041 1995.03.17-16:05:52.0 NRAO85_3 119.12519 37.49279 927.8 15.3 1.1832340E-08 1.6484608E+00 7.0289780E-09 1.8649259E-10 O 6 0119+041 1995.03.17-16:05:52.0 WETTZELL 239.09389 29.20605 932.7 3.7 1.5084389E-08 2.0483147E+00 7.0804499E-09 3.0518732E-10 O 7 1803+784 1995.03.17-16:12:20.0 NRAO85_3 345.59190 41.93663 927.8 15.4 1.0777471E-08 1.4848786E+00 7.0289780E-09 1.8649259E-10 O 7 1803+784 1995.03.17-16:12:20.0 WETTZELL 355.12387 38.15502 932.7 3.8 1.1926501E-08 1.6111000E+00 7.0804499E-09 3.0518732E-10 O 8 0119+041 1995.03.17-16:18:48.0 NRAO85_3 122.17390 39.67788 927.8 15.5 1.1283277E-08 1.5717521E+00 7.0289780E-09 1.8649259E-10 O 8 0119+041 1995.03.17-16:18:48.0 WETTZELL 242.10665 27.35838 932.7 3.8 1.6006478E-08 2.1738087E+00 7.0804499E-09 3.0518732E-10 O 9 1803+784 1995.03.17-16:25:16.0 NRAO85_3 345.42240 41.30083 927.8 15.6 1.0912133E-08 1.5032679E+00 7.0289780E-09 1.8649259E-10 O 9 1803+784 1995.03.17-16:25:16.0 WETTZELL 355.92007 37.98941 932.7 3.8 1.1970292E-08 1.6170234E+00 7.0804499E-09 3.0518732E-10 O 10 0229+131 1995.03.17-16:32:16.0 NRAO85_3 101.85168 35.60507 927.8 15.6 1.2365137E-08 1.7193338E+00 7.0289780E-09 1.8649259E-10 O 10 0229+131 1995.03.17-16:32:16.0 WETTZELL 234.24060 42.63354 932.7 3.8 1.0891687E-08 1.4769753E+00 7.0804499E-09 3.0518732E-10 O 11 1803+784 1995.03.17-16:39:20.0 NRAO85_3 345.29477 40.60235 927.8 15.7 1.1065573E-08 1.5242178E+00 7.0289780E-09 1.8649259E-10 O 11 1803+784 1995.03.17-16:39:20.0 WETTZELL 356.79431 37.84283 932.7 3.8 1.2009406E-08 1.6223199E+00 7.0804499E-09 3.0518732E-10 O 12 0229+131 1995.03.17-16:46:16.0 NRAO85_3 104.50490 38.28185 927.8 15.8 1.1624872E-08 1.6162976E+00 7.0289780E-09 1.8649259E-10 O 12 0229+131 1995.03.17-16:46:16.0 WETTZELL 238.03450 40.72717 932.7 3.8 1.1304143E-08 1.5328447E+00 7.0804499E-09 3.0518732E-10 O 13 1803+784 1995.03.17-16:53:20.0 NRAO85_3 345.22508 39.90261 927.8 15.8 1.1225352E-08 1.5460287E+00 7.0289780E-09 1.8649259E-10 O 13 1803+784 1995.03.17-16:53:20.0 WETTZELL 357.67113 37.73198 932.7 3.8 1.2039212E-08 1.6263633E+00 7.0804499E-09 3.0518732E-10 O 14 0229+131 1995.03.17-17:00:20.0 NRAO85_3 107.32404 40.93829 927.8 15.9 1.0994979E-08 1.5286507E+00 7.0289780E-09 1.8649259E-10 O 14 0229+131 1995.03.17-17:00:20.0 WETTZELL 241.66499 38.73256 932.7 3.8 1.1784856E-08 1.5979755E+00 7.0804499E-09 3.0518732E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10