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 | 23:41:21.229 # # Data content: # Ray-tracing results for session: # 95AUG20XU##### # 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: 1995082000 | 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 $95AUG20XU##### H $95AUG20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:41:21.229) 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 1995.08.20-00:54:12.0 NRAO85_3 100.20375 23.52957 926.6 18.7 1.8995385E-08 2.4747291E+00 7.0319556E-09 6.0385803E-10 O 1 2145+067 1995.08.20-00:54:12.0 WETTZELL 217.80699 41.92884 946.8 16.4 1.1519477E-08 1.4940495E+00 7.1852829E-09 5.2442184E-10 O 2 1357+769 1995.08.20-01:00:52.0 NRAO85_3 344.74540 45.31688 926.6 18.6 1.0725416E-08 1.4032150E+00 7.0319556E-09 6.0385803E-10 O 2 1357+769 1995.08.20-01:00:52.0 WETTZELL 350.81246 37.67174 946.8 16.4 1.2594102E-08 1.6394256E+00 7.1852829E-09 5.2442184E-10 O 3 1726+455 1995.08.20-01:05:20.0 NRAO85_3 345.83172 82.65890 926.6 18.4 7.6986187E-09 1.0080142E+00 7.0319556E-09 6.0385803E-10 O 3 1726+455 1995.08.20-01:05:20.0 WETTZELL 306.46019 29.83501 946.8 16.4 1.5446742E-08 2.0141885E+00 7.1852829E-09 5.2442184E-10 O 4 1357+769 1995.08.20-01:09:52.0 NRAO85_3 344.43890 44.84722 926.6 18.4 1.0813022E-08 1.4147034E+00 7.0319556E-09 6.0385803E-10 O 4 1357+769 1995.08.20-01:09:52.0 WETTZELL 351.39782 37.44353 946.8 16.4 1.2659118E-08 1.6479341E+00 7.1852829E-09 5.2442184E-10 O 5 2145+067 1995.08.20-01:16:32.0 NRAO85_3 104.12975 27.81632 926.6 18.2 1.6285511E-08 2.1236498E+00 7.0319556E-09 6.0385803E-10 O 5 2145+067 1995.08.20-01:16:32.0 WETTZELL 224.41887 39.52026 946.8 16.4 1.2093083E-08 1.5690016E+00 7.1852829E-09 5.2442184E-10 O 6 1357+769 1995.08.20-01:23:12.0 NRAO85_3 344.04067 44.13578 926.6 18.1 1.0949885E-08 1.4326457E+00 7.0319556E-09 6.0385803E-10 O 6 1357+769 1995.08.20-01:23:12.0 WETTZELL 352.27808 37.13307 946.8 16.3 1.2748971E-08 1.6596901E+00 7.1852829E-09 5.2442184E-10 O 7 2145+067 1995.08.20-01:29:52.0 NRAO85_3 106.59340 30.34107 926.6 17.9 1.5057058E-08 1.9644601E+00 7.0319556E-09 6.0385803E-10 O 7 2145+067 1995.08.20-01:29:52.0 WETTZELL 228.15913 37.93976 946.8 16.3 1.2513881E-08 1.6240000E+00 7.1852829E-09 5.2442184E-10 O 8 2234+282 1995.08.20-01:35:12.0 NRAO85_3 78.74021 34.29524 926.7 17.9 1.3509538E-08 1.7595247E+00 7.0319556E-09 6.0385803E-10 O 8 2234+282 1995.08.20-01:35:12.0 WETTZELL 232.77034 61.55827 946.8 16.3 8.7646226E-09 1.1369096E+00 7.1852829E-09 5.2442184E-10 O 9 1357+769 1995.08.20-01:43:24.0 NRAO85_3 343.56242 43.02833 926.7 17.7 1.1173407E-08 1.4619361E+00 7.0319556E-09 6.0385803E-10 O 9 1357+769 1995.08.20-01:43:24.0 WETTZELL 353.63783 36.72683 946.8 16.3 1.2869047E-08 1.6753926E+00 7.1852829E-09 5.2442184E-10 O 10 2145+067 1995.08.20-01:50:04.0 NRAO85_3 110.53833 34.10125 926.7 17.6 1.3579323E-08 1.7729234E+00 7.0319556E-09 6.0385803E-10 O 10 2145+067 1995.08.20-01:50:04.0 WETTZELL 233.54671 35.37079 946.8 16.2 1.3286387E-08 1.7250146E+00 7.1852829E-09 5.2442184E-10 O 11 1357+769 1995.08.20-01:56:44.0 NRAO85_3 343.32748 42.28202 926.7 17.6 1.1331652E-08 1.4826644E+00 7.0319556E-09 6.0385803E-10 O 11 1357+769 1995.08.20-01:56:44.0 WETTZELL 354.55012 36.50182 946.8 16.2 1.2936808E-08 1.6842475E+00 7.1852829E-09 5.2442184E-10 O 12 2234+282 1995.08.20-02:04:52.0 NRAO85_3 82.65210 40.04319 926.7 17.4 1.1843299E-08 1.5440466E+00 7.0319556E-09 6.0385803E-10 O 12 2234+282 1995.08.20-02:04:52.0 WETTZELL 242.80322 57.44016 946.8 16.2 9.1428334E-09 1.1863139E+00 7.1852829E-09 5.2442184E-10 O 13 2145+067 1995.08.20-02:10:12.0 NRAO85_3 114.78059 37.74976 926.7 17.4 1.2444271E-08 1.6257739E+00 7.0319556E-09 6.0385803E-10 O 13 2145+067 1995.08.20-02:10:12.0 WETTZELL 238.60821 32.63129 946.8 16.2 1.4255693E-08 1.8518726E+00 7.1852829E-09 5.2442184E-10 O 14 1357+769 1995.08.20-02:16:52.0 NRAO85_3 343.09063 41.13907 926.8 17.3 1.1586708E-08 1.5160613E+00 7.0319556E-09 6.0385803E-10 O 14 1357+769 1995.08.20-02:16:52.0 WETTZELL 355.94561 36.22822 946.8 16.1 1.3020430E-08 1.6951628E+00 7.1852829E-09 5.2442184E-10 O 15 2145+067 1995.08.20-02:23:32.0 NRAO85_3 117.79507 40.09739 926.8 17.3 1.1832569E-08 1.5464675E+00 7.0319556E-09 6.0385803E-10 O 15 2145+067 1995.08.20-02:23:32.0 WETTZELL 241.80717 30.73387 946.8 16.1 1.5035170E-08 1.9539869E+00 7.1852829E-09 5.2442184E-10 O 16 1357+769 1995.08.20-02:30:12.0 NRAO85_3 343.00943 40.37549 926.8 17.2 1.1766216E-08 1.5395577E+00 7.0319556E-09 6.0385803E-10 O 16 1357+769 1995.08.20-02:30:12.0 WETTZELL 356.87917 36.09138 946.8 16.1 1.3062763E-08 1.7006779E+00 7.1852829E-09 5.2442184E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10