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: # 2019-03-04 | 06:50:52.169 # # Data content: # Ray-tracing results for session: # 94JUN24XU##### # 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: 1994062418 | 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 $94JUN24XU##### H $94JUN24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 06:50:52.169) 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 0552+398 1994.06.24-15:30:44.0 NRAO85_3 78.26637 71.85824 917.8 24.1 8.1410553E-09 1.0523840E+00 6.9428942E-09 7.9416976E-10 O 1 0552+398 1994.06.24-15:30:44.0 WETTZELL 286.56647 41.42023 946.9 21.9 1.1316496E-08 1.5098773E+00 7.1843040E-09 3.1403976E-10 O 2 0212+735 1994.06.24-15:35:04.0 NRAO85_3 346.19040 51.42336 917.8 24.1 9.8879811E-09 1.2781244E+00 6.9428942E-09 7.9416976E-10 O 2 0212+735 1994.06.24-15:35:04.0 WETTZELL 343.02124 38.44298 946.9 22.0 1.2038503E-08 1.6137899E+00 7.1843040E-09 3.1403976E-10 O 3 OJ287 1994.06.24-15:40:52.0 NRAO85_3 88.03855 31.11311 917.8 24.2 1.4928724E-08 1.9336841E+00 6.9428942E-09 7.9416976E-10 O 3 OJ287 1994.06.24-15:40:52.0 WETTZELL 226.32503 53.84006 946.9 22.0 9.2807819E-09 1.2347006E+00 7.1843040E-09 3.1403976E-10 O 4 0955+476 1994.06.24-15:45:04.0 NRAO85_3 52.72246 33.04380 917.8 24.2 1.4150609E-08 1.8318906E+00 6.9428942E-09 7.9416976E-10 O 4 0955+476 1994.06.24-15:45:04.0 WETTZELL 262.81143 81.70569 946.9 22.0 7.5773586E-09 1.0102570E+00 7.1843040E-09 3.1403976E-10 O 5 0552+398 1994.06.24-15:49:32.0 NRAO85_3 78.67811 75.47622 917.7 24.3 7.9920644E-09 1.0330791E+00 6.9428942E-09 7.9416976E-10 O 5 0552+398 1994.06.24-15:49:32.0 WETTZELL 289.33593 38.48774 946.9 22.0 1.2025625E-08 1.6051479E+00 7.1843040E-09 3.1403976E-10 O 6 0212+735 1994.06.24-15:53:52.0 NRAO85_3 344.71204 50.49504 917.7 24.3 1.0018185E-08 1.2949666E+00 6.9428942E-09 7.9416976E-10 O 6 0212+735 1994.06.24-15:53:52.0 WETTZELL 344.27448 37.57480 946.9 22.0 1.2272756E-08 1.6456328E+00 7.1843040E-09 3.1403976E-10 O 7 OJ287 1994.06.24-15:59:44.0 NRAO85_3 90.95821 34.81758 917.7 24.4 1.3520981E-08 1.7505539E+00 6.9428942E-09 7.9416976E-10 O 7 OJ287 1994.06.24-15:59:44.0 WETTZELL 232.54144 51.48935 946.9 22.0 9.5747217E-09 1.2737867E+00 7.1843040E-09 3.1403976E-10 O 8 0955+476 1994.06.24-16:03:52.0 NRAO85_3 54.13910 36.00922 917.7 24.4 1.3131607E-08 1.6994860E+00 6.9428942E-09 7.9416976E-10 O 8 0955+476 1994.06.24-16:03:52.0 WETTZELL 267.82870 78.63330 946.9 22.0 7.6479260E-09 1.0196325E+00 7.1843040E-09 3.1403976E-10 O 9 0552+398 1994.06.24-16:08:24.0 NRAO85_3 78.34523 79.10814 917.7 24.4 7.8788161E-09 1.0184016E+00 6.9428942E-09 7.9416976E-10 O 9 0552+398 1994.06.24-16:08:24.0 WETTZELL 292.08826 35.59416 946.9 22.0 1.2852829E-08 1.7164323E+00 7.1843040E-09 3.1403976E-10 O 10 0212+735 1994.06.24-16:12:44.0 NRAO85_3 343.40722 49.47658 917.6 24.5 1.0168132E-08 1.3143656E+00 6.9428942E-09 7.9416976E-10 O 10 0212+735 1994.06.24-16:12:44.0 WETTZELL 345.58699 36.77023 946.9 22.0 1.2500697E-08 1.6766455E+00 7.1843040E-09 3.1403976E-10 O 11 OJ287 1994.06.24-16:18:32.0 NRAO85_3 94.00760 38.50564 917.6 24.5 1.2406617E-08 1.6057438E+00 6.9428942E-09 7.9416976E-10 O 11 OJ287 1994.06.24-16:18:32.0 WETTZELL 238.21120 48.95220 946.9 22.0 9.9328932E-09 1.3214514E+00 7.1843040E-09 3.1403976E-10 O 12 0955+476 1994.06.24-16:22:44.0 NRAO85_3 55.43878 39.03667 917.6 24.6 1.2263273E-08 1.5867403E+00 6.9428942E-09 7.9416976E-10 O 12 0955+476 1994.06.24-16:22:44.0 WETTZELL 271.48740 75.54002 946.9 22.0 7.7429563E-09 1.0322873E+00 7.1843040E-09 3.1403976E-10 O 13 0552+398 1994.06.24-16:27:12.0 NRAO85_3 76.18591 82.71247 917.6 24.6 7.8000201E-09 1.0081834E+00 6.9428942E-09 7.9416976E-10 O 13 0552+398 1994.06.24-16:27:12.0 WETTZELL 294.82043 32.76625 946.9 22.0 1.3814916E-08 1.8460720E+00 7.1843040E-09 3.1403976E-10 O 14 0212+735 1994.06.24-16:31:32.0 NRAO85_3 342.28731 48.38684 917.6 24.6 1.0337278E-08 1.3362518E+00 6.9428942E-09 7.9416976E-10 O 14 0212+735 1994.06.24-16:31:32.0 WETTZELL 346.94393 36.03809 946.9 22.0 1.2717784E-08 1.7062089E+00 7.1843040E-09 3.1403976E-10 O 15 OJ287 1994.06.24-16:37:24.0 NRAO85_3 97.25729 42.19239 917.6 24.7 1.1505582E-08 1.4887471E+00 6.9428942E-09 7.9416976E-10 O 15 OJ287 1994.06.24-16:37:24.0 WETTZELL 243.44125 46.25083 946.9 22.0 1.0368009E-08 1.3793970E+00 7.1843040E-09 3.1403976E-10 O 16 0955+476 1994.06.24-16:41:32.0 NRAO85_3 56.60206 42.09851 917.5 24.7 1.1524771E-08 1.4909071E+00 6.9428942E-09 7.9416976E-10 O 16 0955+476 1994.06.24-16:41:32.0 WETTZELL 274.49208 72.46176 946.9 22.0 7.8628693E-09 1.0482787E+00 7.1843040E-09 3.1403976E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10