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 | 01:54:10.173 # # Data content: # Ray-tracing results for session: # 95NOV03XU##### # 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: 1995110318 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995110400 | 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 $95NOV03XU##### H $95NOV03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:54:10.173) 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 2145+067 1995.11.03-19:55:16.0 NRAO85_3 100.18364 23.50881 921.4 7.6 1.8663097E-08 2.5069980E+00 7.0007272E-09 4.8536355E-10 O 1 2145+067 1995.11.03-19:55:16.0 WETTZELL 217.77355 41.94117 934.5 -1.5 1.0831858E-08 1.5031092E+00 7.0706585E-09 1.7513984E-10 O 2 1357+769 1995.11.03-20:01:56.0 NRAO85_3 344.73922 45.32327 921.4 7.5 1.0510365E-08 1.4006163E+00 7.0007272E-09 4.8536355E-10 O 2 1357+769 1995.11.03-20:01:56.0 WETTZELL 350.80428 37.66753 934.5 -1.5 1.1827322E-08 1.6194824E+00 7.0706585E-09 1.7513984E-10 O 3 1726+455 1995.11.03-20:06:24.0 NRAO85_3 345.94360 82.66409 921.4 7.5 7.5472368E-09 1.0077902E+00 7.0007272E-09 4.8536355E-10 O 3 1726+455 1995.11.03-20:06:24.0 WETTZELL 306.44769 29.84567 934.5 -1.5 1.4505943E-08 1.9868996E+00 7.0706585E-09 1.7513984E-10 O 4 1357+769 1995.11.03-20:10:56.0 NRAO85_3 344.43239 44.85342 921.4 7.4 1.0596147E-08 1.4120051E+00 7.0007272E-09 4.8536355E-10 O 4 1357+769 1995.11.03-20:10:56.0 WETTZELL 351.38984 37.43910 934.5 -1.5 1.1888319E-08 1.6277616E+00 7.0706585E-09 1.7513984E-10 O 5 2145+067 1995.11.03-20:17:36.0 NRAO85_3 104.10849 27.79590 921.4 7.4 1.5994573E-08 2.1462944E+00 7.0007272E-09 4.8536355E-10 O 5 2145+067 1995.11.03-20:17:36.0 WETTZELL 224.38771 39.53415 934.5 -1.6 1.1370834E-08 1.5775063E+00 7.0706585E-09 1.7513984E-10 O 6 1357+769 1995.11.03-20:24:16.0 NRAO85_3 344.03372 44.14169 921.4 7.3 1.0730169E-08 1.4297986E+00 7.0007272E-09 4.8536355E-10 O 6 1357+769 1995.11.03-20:24:16.0 WETTZELL 352.27039 37.12834 934.5 -1.6 1.1972617E-08 1.6392088E+00 7.0706585E-09 1.7513984E-10 O 7 2145+067 1995.11.03-20:30:56.0 NRAO85_3 106.57129 30.32091 921.4 7.2 1.4785413E-08 1.9831798E+00 7.0007272E-09 4.8536355E-10 O 7 2145+067 1995.11.03-20:30:56.0 WETTZELL 228.12926 37.95445 934.6 -1.6 1.1766232E-08 1.6321144E+00 7.0706585E-09 1.7513984E-10 O 8 2234+282 1995.11.03-20:37:28.0 NRAO85_3 78.87712 34.50607 921.4 7.2 1.3183532E-08 1.7634626E+00 7.0007272E-09 4.8536355E-10 O 8 2234+282 1995.11.03-20:37:28.0 WETTZELL 233.17792 61.41912 934.6 -1.6 8.2506206E-09 1.1404672E+00 7.0706585E-09 1.7513984E-10 O 9 1357+769 1995.11.03-20:45:40.0 NRAO85_3 343.53110 42.96700 921.4 7.1 1.0962673E-08 1.4606674E+00 7.0007272E-09 4.8536355E-10 O 9 1357+769 1995.11.03-20:45:40.0 WETTZELL 353.71231 36.69999 934.6 -1.6 1.2091353E-08 1.6553481E+00 7.0706585E-09 1.7513984E-10 O 10 2145+067 1995.11.03-20:52:20.0 NRAO85_3 110.75807 34.30213 921.4 7.0 1.3256528E-08 1.7771949E+00 7.0007272E-09 4.8536355E-10 O 10 2145+067 1995.11.03-20:52:20.0 WETTZELL 233.82876 35.22800 934.6 -1.6 1.2540689E-08 1.7391178E+00 7.0706585E-09 1.7513984E-10 O 11 1357+769 1995.11.03-20:59:00.0 NRAO85_3 343.30151 42.21944 921.4 7.0 1.1118405E-08 1.4813434E+00 7.0007272E-09 4.8536355E-10 O 11 1357+769 1995.11.03-20:59:00.0 WETTZELL 354.62588 36.47782 934.6 -1.6 1.2154119E-08 1.6638917E+00 7.0706585E-09 1.7513984E-10 O 12 2234+282 1995.11.03-21:07:08.0 NRAO85_3 82.79422 40.25629 921.4 6.9 1.1345286E-08 1.5623824E+00 7.0074094E-09 3.3177449E-10 O 12 2234+282 1995.11.03-21:07:08.0 WETTZELL 243.13974 57.28435 934.7 -1.7 8.5744483E-09 1.1859947E+00 7.1000615E-09 1.1622160E-10 O 13 2145+067 1995.11.03-21:12:36.0 NRAO85_3 115.04842 37.96825 921.4 6.8 1.1917684E-08 1.6472609E+00 7.0074094E-09 3.3177449E-10 O 13 2145+067 1995.11.03-21:12:36.0 WETTZELL 238.90705 32.46100 934.7 -1.7 1.3412851E-08 1.8515211E+00 7.1000615E-09 1.1622160E-10 O 14 1357+769 1995.11.03-21:19:20.0 NRAO85_3 343.07097 41.06361 921.4 6.8 1.1146269E-08 1.5066752E+00 7.0074094E-09 3.3177449E-10 O 14 1357+769 1995.11.03-21:19:20.0 WETTZELL 356.03699 36.20634 934.7 -1.7 1.2188515E-08 1.6998351E+00 7.1000615E-09 1.1622160E-10 O 15 2145+067 1995.11.03-21:25:00.0 NRAO85_3 117.86120 40.14839 921.4 6.7 1.1374087E-08 1.5704057E+00 7.0074094E-09 3.3177449E-10 O 15 2145+067 1995.11.03-21:25:00.0 WETTZELL 241.87599 30.69316 934.7 -1.7 1.4098117E-08 1.9462489E+00 7.1000615E-09 1.1622160E-10 O 16 1357+769 1995.11.03-21:32:40.0 NRAO85_3 342.99573 40.29931 921.4 6.7 1.1319378E-08 1.5297592E+00 7.0074094E-09 3.3177449E-10 O 16 1357+769 1995.11.03-21:32:40.0 WETTZELL 356.97156 36.07301 934.8 -1.7 1.2227072E-08 1.7053523E+00 7.1000615E-09 1.1622160E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10