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: # 2025-06-25 | 11:16:45.369 # # Data content: # Ray-tracing results for session: # 250103-i25003# # Total number of observations: # 66 # Total number of different observing stations: # 3 # # 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: 2025010318 | 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 $250103-i25003# H $250103-i25003# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 11:16:45.369) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 1849+670 2025.01.03-17:30:28.0 KOKEE 24.74832 25.82529 889.0 13.4 1.5808466E-08 2.2862442E+00 6.7703715E-09 1.5341460E-10 O 1 1849+670 2025.01.03-17:30:28.0 MK-VLBA 24.08075 25.33348 654.0 1.9 1.1613250E-08 2.3279575E+00 4.9702788E-09 2.4708435E-11 O 1 1849+670 2025.01.03-17:30:28.0 WETTZELL 328.79955 41.82227 946.0 -2.6 1.0913112E-08 1.4998548E+00 7.1748792E-09 1.1428363E-10 O 2 0827+243 2025.01.03-17:33:05.0 KOKEE 289.26189 18.27792 889.0 13.5 2.1838544E-08 3.1666861E+00 6.7703715E-09 1.5341460E-10 O 2 0827+243 2025.01.03-17:33:05.0 MK-VLBA 291.00724 13.78694 654.0 2.0 2.0581224E-08 4.1125749E+00 4.9702788E-09 2.4708435E-11 O 2 0827+243 2025.01.03-17:33:05.0 WETTZELL 60.78657 6.93865 946.0 -2.6 5.6267940E-08 8.0808831E+00 7.1748792E-09 1.1428363E-10 O 3 1751+288 2025.01.03-17:36:30.0 KOKEE 69.58448 35.43753 889.0 13.6 1.1911543E-08 1.7225515E+00 6.7703715E-09 1.5341460E-10 O 3 1751+288 2025.01.03-17:36:30.0 MK-VLBA 68.40704 38.27605 654.1 2.0 8.0482160E-09 1.6159363E+00 4.9702788E-09 2.4708435E-11 O 3 1751+288 2025.01.03-17:36:30.0 WETTZELL 304.68851 8.63836 946.0 -2.6 4.6376068E-08 6.5498293E+00 7.1748792E-09 1.1428363E-10 O 4 0955+476 2025.01.03-17:38:43.0 KOKEE 313.40988 37.15011 889.0 13.7 1.1440219E-08 1.6519417E+00 6.7703715E-09 1.5341460E-10 O 4 0955+476 2025.01.03-17:38:43.0 MK-VLBA 314.18795 32.70392 654.1 2.0 9.2197024E-09 1.8398755E+00 4.9702788E-09 2.4708435E-11 O 4 0955+476 2025.01.03-17:38:43.0 WETTZELL 33.36142 16.11911 946.0 -2.6 2.5870871E-08 3.5929281E+00 7.1748792E-09 1.1428363E-10 O 5 0716+714 2025.01.03-17:40:15.0 KOKEE 340.43107 18.44933 889.0 13.8 2.1639780E-08 3.1321963E+00 6.7703715E-09 1.5341460E-10 O 5 0716+714 2025.01.03-17:40:15.0 MK-VLBA 341.05398 14.95782 654.1 2.0 1.9048855E-08 3.8094382E+00 4.9702788E-09 2.4708435E-11 O 5 0716+714 2025.01.03-17:40:15.0 WETTZELL 27.41903 45.86143 946.0 -2.6 1.0142061E-08 1.3940465E+00 7.1748792E-09 1.1428363E-10 O 6 1053+704 2025.01.03-17:41:52.0 KOKEE 342.88344 35.34540 889.1 13.8 1.1937962E-08 1.7235537E+00 6.7703715E-09 1.5341460E-10 O 6 1053+704 2025.01.03-17:41:52.0 MK-VLBA 342.35426 31.95170 654.2 2.1 9.4109310E-09 1.8794515E+00 4.9702788E-09 2.4708435E-11 O 6 1053+704 2025.01.03-17:41:52.0 WETTZELL 14.13793 32.24132 946.0 -2.6 1.3615806E-08 1.8750339E+00 7.1748792E-09 1.1428363E-10 O 7 DA426 2025.01.03-17:44:06.0 KOKEE 54.26154 49.09003 889.1 13.8 9.1523945E-09 1.3221148E+00 6.7703715E-09 1.5341460E-10 O 7 DA426 2025.01.03-17:44:06.0 MK-VLBA 50.72479 50.79585 654.2 2.1 6.4408261E-09 1.2906576E+00 4.9702788E-09 2.4708435E-11 O 7 DA426 2025.01.03-17:44:06.0 WETTZELL 322.56654 9.66001 946.1 -2.6 4.1839452E-08 5.8918387E+00 7.1748792E-09 1.1428363E-10 O 8 0016+731 2025.01.03-17:46:33.0 KOKEE 6.97934 7.17344 889.0 13.9 5.1827757E-08 7.7158621E+00 6.7703715E-09 1.5341460E-10 O 8 0016+731 2025.01.03-17:46:33.0 MK-VLBA 8.02400 5.38159 654.1 2.3 4.7903875E-08 1.0102306E+01 4.9702788E-09 2.4708435E-11 O 8 0016+731 2025.01.03-17:46:33.0 WETTZELL 348.48836 64.34337 946.1 -2.6 8.0831298E-09 1.1096989E+00 7.1748792E-09 1.1428363E-10 O 9 1015+359 2025.01.03-17:49:23.0 KOKEE 298.61180 39.52557 889.0 13.9 1.0859815E-08 1.5684627E+00 6.7703715E-09 1.5341460E-10 O 9 1015+359 2025.01.03-17:49:23.0 MK-VLBA 300.19102 34.95980 654.2 2.4 8.6973697E-09 1.7359906E+00 4.9702788E-09 2.4708435E-11 O 9 1015+359 2025.01.03-17:49:23.0 WETTZELL 37.98719 5.19086 946.1 -2.6 7.1853850E-08 1.0630722E+01 7.1748792E-09 1.1428363E-10 O 10 2000+472 2025.01.03-17:52:31.0 KOKEE 44.93788 16.99990 889.0 14.0 2.3376806E-08 3.3973548E+00 6.7703715E-09 1.5341460E-10 O 10 2000+472 2025.01.03-17:52:31.0 MK-VLBA 45.04369 18.13612 654.3 2.6 1.5876369E-08 3.2008210E+00 4.9702788E-09 2.4708435E-11 O 10 2000+472 2025.01.03-17:52:31.0 WETTZELL 302.48999 37.20457 946.2 -2.6 1.2030506E-08 1.6530669E+00 7.1748792E-09 1.1428363E-10 O 11 0920+390 2025.01.03-17:55:22.0 KOKEE 303.31644 27.64760 889.1 14.1 1.4855065E-08 2.1468924E+00 6.7703715E-09 1.5341460E-10 O 11 0920+390 2025.01.03-17:55:22.0 MK-VLBA 304.69448 23.08893 654.3 2.7 1.2658840E-08 2.5248424E+00 4.9702788E-09 2.4708435E-11 O 11 0920+390 2025.01.03-17:55:22.0 WETTZELL 46.47297 14.49584 946.2 -2.6 2.8600846E-08 3.9809977E+00 7.1748792E-09 1.1428363E-10 O 12 1636+473 2025.01.03-17:58:48.0 KOKEE 40.12315 51.77380 889.2 14.1 8.8061669E-09 1.2717678E+00 6.7703715E-09 1.5341460E-10 O 12 1636+473 2025.01.03-17:58:48.0 MK-VLBA 35.81370 52.36114 654.3 2.7 6.3033081E-09 1.2622502E+00 4.9702788E-09 2.4708435E-11 O 12 1636+473 2025.01.03-17:58:48.0 WETTZELL 331.32247 13.45945 946.2 -2.6 3.0692869E-08 4.2755599E+00 7.1748792E-09 1.1428363E-10 O 13 NGC6251 2025.01.03-18:02:02.0 KOKEE 4.64529 28.36635 889.2 14.1 1.4509693E-08 2.0963692E+00 6.7703715E-09 1.5341460E-10 O 13 NGC6251 2025.01.03-18:02:02.0 MK-VLBA 4.03209 26.34505 654.4 2.8 1.1202587E-08 2.2407906E+00 4.9702788E-09 2.4708435E-11 O 13 NGC6251 2025.01.03-18:02:02.0 WETTZELL 353.31000 43.21273 946.2 -2.6 1.0628160E-08 1.4610485E+00 7.1748792E-09 1.1428363E-10 O 14 1851+488 2025.01.03-18:05:20.0 KOKEE 45.12925 30.79824 889.3 14.2 1.3474257E-08 1.9483348E+00 6.7703715E-09 1.5341460E-10 O 14 1851+488 2025.01.03-18:05:20.0 MK-VLBA 43.93457 31.89920 654.4 2.9 9.4240554E-09 1.8906745E+00 4.9702788E-09 2.4708435E-11 O 14 1851+488 2025.01.03-18:05:20.0 WETTZELL 314.20541 27.55342 946.2 -2.6 1.5688732E-08 2.1600698E+00 7.1748792E-09 1.1428363E-10 O 15 2229+695 2025.01.03-18:08:24.0 KOKEE 17.29566 10.73140 889.3 14.3 3.6006579E-08 5.2749417E+00 6.7703715E-09 1.5341460E-10 O 15 2229+695 2025.01.03-18:08:24.0 MK-VLBA 17.99986 9.70786 654.5 3.0 2.8542993E-08 5.8003617E+00 4.9702788E-09 2.4708435E-11 O 15 2229+695 2025.01.03-18:08:24.0 WETTZELL 329.39890 58.47670 946.3 -2.6 8.5462976E-09 1.1733719E+00 7.1748792E-09 1.1428363E-10 O 16 DA426 2025.01.03-18:10:52.0 KOKEE 52.08855 54.07113 889.3 14.4 8.5444113E-09 1.2341156E+00 6.7703715E-09 1.5341460E-10 O 16 DA426 2025.01.03-18:10:52.0 MK-VLBA 47.47003 55.57485 654.5 3.0 6.0520705E-09 1.2123651E+00 4.9702788E-09 2.4708435E-11 O 16 DA426 2025.01.03-18:10:52.0 WETTZELL 327.11449 7.13238 946.4 -3.0 5.4991201E-08 7.8832698E+00 7.1748792E-09 1.1428363E-10 O 17 1015+359 2025.01.03-18:13:35.0 KOKEE 298.85665 34.59644 889.3 14.4 1.2163157E-08 1.7570640E+00 6.7703715E-09 1.5341460E-10 O 17 1015+359 2025.01.03-18:13:35.0 MK-VLBA 300.41200 30.03032 654.6 3.1 9.9474745E-09 1.9848676E+00 4.9702788E-09 2.4708435E-11 O 17 1015+359 2025.01.03-18:13:35.0 WETTZELL 42.23338 7.74749 946.3 -2.6 5.1033139E-08 7.2956944E+00 7.1748792E-09 1.1428363E-10 O 18 2000+472 2025.01.03-18:16:35.0 KOKEE 45.86059 20.98079 889.3 14.5 1.9175903E-08 2.7798520E+00 6.7703715E-09 1.5341460E-10 O 18 2000+472 2025.01.03-18:16:35.0 MK-VLBA 45.62332 22.17498 654.5 3.2 1.3142247E-08 2.6436806E+00 4.9702788E-09 2.4708435E-11 O 18 2000+472 2025.01.03-18:16:35.0 WETTZELL 305.47734 33.93224 946.4 -2.7 1.3024117E-08 1.7904522E+00 7.1748792E-09 1.1428363E-10 O 19 0920+390 2025.01.03-18:19:26.0 KOKEE 304.12152 22.99776 889.3 14.6 1.7603345E-08 2.5459856E+00 6.7703715E-09 1.5341460E-10 O 19 0920+390 2025.01.03-18:19:26.0 MK-VLBA 305.50138 18.44336 654.5 3.2 1.5630832E-08 3.1178319E+00 4.9702788E-09 2.4708435E-11 O 19 0920+390 2025.01.03-18:19:26.0 WETTZELL 50.28775 17.44597 946.5 -2.9 2.4010982E-08 3.3285848E+00 7.1748792E-09 1.1428363E-10 O 20 1636+473 2025.01.03-18:22:45.0 KOKEE 36.48096 55.22701 889.3 14.6 8.4233828E-09 1.2163848E+00 6.7703715E-09 1.5341460E-10 O 20 1636+473 2025.01.03-18:22:45.0 MK-VLBA 31.38197 55.49358 654.4 3.2 6.0579885E-09 1.2128502E+00 4.9702788E-09 2.4708435E-11 O 20 1636+473 2025.01.03-18:22:45.0 WETTZELL 335.08335 11.68871 946.3 -2.6 3.5037712E-08 4.9028533E+00 7.1748792E-09 1.1428363E-10 O 21 0955+476 2025.01.03-18:26:16.0 KOKEE 312.96840 29.08216 889.3 14.7 1.4188130E-08 2.0496534E+00 6.7703715E-09 1.5341460E-10 O 21 0955+476 2025.01.03-18:26:16.0 MK-VLBA 313.96000 24.63000 654.4 3.3 1.1921347E-08 2.3778632E+00 4.9702788E-09 2.4708435E-11 O 21 0955+476 2025.01.03-18:26:16.0 WETTZELL 40.30718 20.79426 946.3 -2.6 2.0351260E-08 2.8139190E+00 7.1748792E-09 1.1428363E-10 O 22 1823+568 2025.01.03-18:28:08.0 KOKEE 34.28039 37.22280 889.4 14.8 1.1420039E-08 1.6498696E+00 6.7703715E-09 1.5341460E-10 O 22 1823+568 2025.01.03-18:28:08.0 MK-VLBA 32.30612 37.43820 654.4 3.3 8.2002840E-09 1.6427771E+00 4.9702788E-09 2.4708435E-11 O 22 1823+568 2025.01.03-18:28:08.0 WETTZELL 326.67728 27.95056 946.3 -2.6 1.5483293E-08 2.1325637E+00 7.1748792E-09 1.1428363E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10