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 | 10:23:19.768 # # Data content: # Ray-tracing results for session: # 241112-i24317# # Total number of observations: # 72 # 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: 2024111218 | 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 $241112-i24317# H $241112-i24317# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:23:19.768) 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 3C371 2024.11.12-17:30:20.0 KOKEE 18.42408 12.21603 892.5 15.5 3.2311195E-08 4.6628814E+00 6.8023691E-09 2.0724382E-10 O 1 3C371 2024.11.12-17:30:20.0 MK-VLBA 19.00140 11.27542 658.2 5.8 2.4995848E-08 5.0997728E+00 5.0010568E-09 2.3546732E-11 O 1 3C371 2024.11.12-17:30:20.0 WETTZELL 328.57830 56.67850 956.1 1.4 8.8689739E-09 1.1958808E+00 7.2643068E-09 1.5008747E-10 O 2 0738+491 2024.11.12-17:32:23.0 KOKEE 320.41920 48.72353 892.5 15.5 9.3180472E-09 1.3303118E+00 6.8023691E-09 2.0724382E-10 O 2 0738+491 2024.11.12-17:32:23.0 MK-VLBA 320.29378 44.42510 658.2 5.9 7.1702476E-09 1.4285683E+00 5.0010568E-09 2.3546732E-11 O 2 0738+491 2024.11.12-17:32:23.0 WETTZELL 21.04372 11.96551 956.1 1.5 3.4885328E-08 4.7688186E+00 7.2643068E-09 1.5008747E-10 O 3 1514+197 2024.11.12-17:35:15.0 KOKEE 77.21130 22.35908 892.5 15.5 1.8294697E-08 2.6148797E+00 6.8023691E-09 2.0724382E-10 O 3 1514+197 2024.11.12-17:35:15.0 MK-VLBA 77.32107 25.68227 658.1 5.9 1.1535585E-08 2.3090859E+00 5.0010568E-09 2.3546732E-11 O 3 1514+197 2024.11.12-17:35:15.0 WETTZELL 289.84848 8.61686 956.1 1.6 4.7246749E-08 6.5053841E+00 7.2643068E-09 1.5008747E-10 O 4 0955+476 2024.11.12-17:38:14.0 KOKEE 348.66465 64.15929 892.5 15.6 7.7858602E-09 1.1107502E+00 6.8023691E-09 2.0724382E-10 O 4 0955+476 2024.11.12-17:38:14.0 MK-VLBA 343.87283 60.96276 658.1 5.9 5.7451622E-09 1.1442935E+00 5.0010568E-09 2.3546732E-11 O 4 0955+476 2024.11.12-17:38:14.0 WETTZELL 359.86345 6.44285 956.1 1.5 6.1090652E-08 8.5752216E+00 7.2643068E-09 1.5008747E-10 O 5 1504+377 2024.11.12-17:40:09.0 KOKEE 58.42091 29.45929 892.5 15.7 1.4197295E-08 2.0262958E+00 6.8023691E-09 2.0724382E-10 O 5 1504+377 2024.11.12-17:40:09.0 MK-VLBA 57.53698 31.56128 658.1 5.9 9.5701753E-09 1.9132651E+00 5.0010568E-09 2.3546732E-11 O 5 1504+377 2024.11.12-17:40:09.0 WETTZELL 304.83737 19.78325 956.0 1.4 2.1714171E-08 2.9364632E+00 7.2643068E-09 1.5008747E-10 O 6 1053+704 2024.11.12-17:42:26.0 KOKEE 2.90944 41.91755 892.6 15.8 1.0475671E-08 1.4948919E+00 6.8023691E-09 2.0724382E-10 O 6 1053+704 2024.11.12-17:42:26.0 MK-VLBA 0.95258 39.72529 658.1 5.9 7.8492536E-09 1.5663487E+00 5.0010568E-09 2.3546732E-11 O 6 1053+704 2024.11.12-17:42:26.0 WETTZELL 354.62410 29.62884 956.0 1.5 1.4944595E-08 2.0181632E+00 7.2643068E-09 1.5008747E-10 O 7 0716+714 2024.11.12-17:44:07.0 KOKEE 343.44564 33.87539 892.5 15.8 1.2540820E-08 1.7914094E+00 6.8023691E-09 2.0724382E-10 O 7 0716+714 2024.11.12-17:44:07.0 MK-VLBA 343.00414 30.51427 658.1 5.9 9.8640689E-09 1.9703611E+00 5.0010568E-09 2.3546732E-11 O 7 0716+714 2024.11.12-17:44:07.0 WETTZELL 14.37996 33.76899 956.0 1.4 1.3304808E-08 1.7966947E+00 7.2643068E-09 1.5008747E-10 O 8 0613+570 2024.11.12-17:45:27.0 KOKEE 324.52096 32.38278 892.4 15.8 1.3047971E-08 1.8652273E+00 6.8023691E-09 2.0724382E-10 O 8 0613+570 2024.11.12-17:45:27.0 MK-VLBA 324.93623 28.21471 658.2 6.0 1.0587042E-08 2.1139831E+00 5.0010568E-09 2.3546732E-11 O 8 0613+570 2024.11.12-17:45:27.0 WETTZELL 30.44187 26.04094 956.0 1.3 1.6807082E-08 2.2735309E+00 7.2643068E-09 1.5008747E-10 O 9 1520+319 2024.11.12-17:49:50.0 KOKEE 64.69143 27.32112 892.5 16.0 1.5201691E-08 2.1702599E+00 6.8023691E-09 2.0724382E-10 O 9 1520+319 2024.11.12-17:49:50.0 MK-VLBA 64.12926 29.86411 658.2 6.2 1.0055044E-08 2.0108215E+00 5.0010568E-09 2.3546732E-11 O 9 1520+319 2024.11.12-17:49:50.0 WETTZELL 299.74363 16.38428 956.0 1.4 2.5942856E-08 3.5150463E+00 7.2643068E-09 1.5008747E-10 O 10 0602+673 2024.11.12-17:53:19.0 KOKEE 335.92200 28.62225 892.5 16.2 1.4572178E-08 2.0837002E+00 6.8023691E-09 2.0724382E-10 O 10 0602+673 2024.11.12-17:53:19.0 MK-VLBA 336.09374 24.89956 658.3 6.3 1.1872359E-08 2.3744994E+00 5.0010568E-09 2.3546732E-11 O 10 0602+673 2024.11.12-17:53:19.0 WETTZELL 24.31226 35.13867 956.1 1.3 1.2852215E-08 1.7357570E+00 7.2643068E-09 1.5008747E-10 O 11 NGC6251 2024.11.12-17:57:32.0 KOKEE 8.11374 22.53177 892.6 16.3 1.8161900E-08 2.5980818E+00 6.8023691E-09 2.0724382E-10 O 11 NGC6251 2024.11.12-17:57:32.0 MK-VLBA 7.94540 20.77854 658.3 6.5 1.4052124E-08 2.8213091E+00 5.0010568E-09 2.3546732E-11 O 11 NGC6251 2024.11.12-17:57:32.0 WETTZELL 348.52747 48.94623 956.1 1.5 9.8239275E-09 1.3250032E+00 7.2643068E-09 1.5008747E-10 O 12 0955+476 2024.11.12-18:00:09.0 KOKEE 340.87305 62.81647 892.6 16.4 7.8771684E-09 1.1238728E+00 6.8023691E-09 2.0724382E-10 O 12 0955+476 2024.11.12-18:00:09.0 MK-VLBA 337.24513 59.23651 658.4 6.4 5.8452964E-09 1.1642029E+00 5.0010568E-09 2.3546732E-11 O 12 0955+476 2024.11.12-18:00:09.0 WETTZELL 3.61126 6.55183 956.1 1.6 6.0213460E-08 8.4426970E+00 7.2643068E-09 1.5008747E-10 O 13 0738+491 2024.11.12-18:01:44.0 KOKEE 317.76021 44.25246 892.6 16.4 1.0031857E-08 1.4326371E+00 6.8023691E-09 2.0724382E-10 O 13 0738+491 2024.11.12-18:01:44.0 MK-VLBA 318.04014 39.89203 658.5 6.4 7.8223697E-09 1.5588809E+00 5.0010568E-09 2.3546732E-11 O 13 0738+491 2024.11.12-18:01:44.0 WETTZELL 25.59809 13.87114 956.1 1.6 3.0359032E-08 4.1372589E+00 7.2643068E-09 1.5008747E-10 O 14 1504+377 2024.11.12-18:04:07.0 KOKEE 58.88658 34.21380 892.7 16.4 1.2432461E-08 1.7736939E+00 6.8023691E-09 2.0724382E-10 O 14 1504+377 2024.11.12-18:04:07.0 MK-VLBA 57.52957 36.33219 658.5 6.5 8.4625338E-09 1.6901484E+00 5.0010568E-09 2.3546732E-11 O 14 1504+377 2024.11.12-18:04:07.0 WETTZELL 308.61031 16.63343 956.1 1.5 2.5575700E-08 3.4653251E+00 7.2643068E-09 1.5008747E-10 O 15 0716+714 2024.11.12-18:06:34.0 KOKEE 342.31548 32.33924 892.7 16.4 1.3062933E-08 1.8663950E+00 6.8023691E-09 2.0724382E-10 O 15 0716+714 2024.11.12-18:06:34.0 MK-VLBA 342.02693 28.92189 658.4 6.7 1.0351719E-08 2.0684696E+00 5.0010568E-09 2.3546732E-11 O 15 0716+714 2024.11.12-18:06:34.0 WETTZELL 16.21949 34.74072 956.1 0.9 1.2979861E-08 1.7527234E+00 7.2643068E-09 1.5008747E-10 O 16 1053+704 2024.11.12-18:07:54.0 KOKEE 359.98811 42.06734 892.7 16.6 1.0445484E-08 1.4906527E+00 6.8023691E-09 2.0724382E-10 O 16 1053+704 2024.11.12-18:07:54.0 MK-VLBA 358.12457 39.67681 658.4 6.8 7.8572432E-09 1.5678491E+00 5.0010568E-09 2.3546732E-11 O 16 1053+704 2024.11.12-18:07:54.0 WETTZELL 357.09997 29.32739 956.1 0.9 1.5082973E-08 2.0370548E+00 7.2643068E-09 1.5008747E-10 O 17 0613+570 2024.11.12-18:09:46.0 KOKEE 324.08986 29.08553 892.7 16.8 1.4362574E-08 2.0543648E+00 6.8023691E-09 2.0724382E-10 O 17 0613+570 2024.11.12-18:09:46.0 MK-VLBA 324.65823 24.90605 658.4 6.8 1.1869850E-08 2.3722862E+00 5.0010568E-09 2.3546732E-11 O 17 0613+570 2024.11.12-18:09:46.0 WETTZELL 33.32185 28.14734 956.2 0.9 1.5653556E-08 2.1167130E+00 7.2643068E-09 1.5008747E-10 O 18 1520+319 2024.11.12-18:14:09.0 KOKEE 65.62500 32.44624 892.6 16.8 1.3024936E-08 1.8584603E+00 6.8023691E-09 2.0724382E-10 O 18 1520+319 2024.11.12-18:14:09.0 MK-VLBA 64.61744 35.03631 658.4 6.8 8.7313463E-09 1.7440340E+00 5.0010568E-09 2.3546732E-11 O 18 1520+319 2024.11.12-18:14:09.0 WETTZELL 303.80564 12.99486 956.2 1.1 3.2289158E-08 4.3923733E+00 7.2643068E-09 1.5008747E-10 O 19 3C371 2024.11.12-18:17:13.0 KOKEE 20.29104 15.83444 892.8 16.7 2.5308999E-08 3.6330184E+00 6.8023691E-09 2.0724382E-10 O 19 3C371 2024.11.12-18:17:13.0 MK-VLBA 20.55662 15.02774 658.4 6.6 1.9077661E-08 3.8567744E+00 5.0010568E-09 2.3546732E-11 O 19 3C371 2024.11.12-18:17:13.0 WETTZELL 328.23213 52.63715 956.1 1.2 9.3225737E-09 1.2570638E+00 7.2643068E-09 1.5008747E-10 O 20 0602+673 2024.11.12-18:18:47.0 KOKEE 335.53105 26.18872 892.9 16.6 1.5802324E-08 2.2608803E+00 6.8023691E-09 2.0724382E-10 O 20 0602+673 2024.11.12-18:18:47.0 MK-VLBA 335.85071 22.45151 658.4 6.6 1.3070843E-08 2.6168587E+00 5.0010568E-09 2.3546732E-11 O 20 0602+673 2024.11.12-18:18:47.0 WETTZELL 26.39725 36.92762 956.1 1.2 1.2315628E-08 1.6630991E+00 7.2643068E-09 1.5008747E-10 O 21 0955+476 2024.11.12-18:22:13.0 KOKEE 334.10325 60.84758 892.9 16.6 8.0230333E-09 1.1447964E+00 6.8023691E-09 2.0724382E-10 O 21 0955+476 2024.11.12-18:22:13.0 MK-VLBA 331.56613 56.98203 658.4 6.7 5.9897678E-09 1.1929664E+00 5.0010568E-09 2.3546732E-11 O 21 0955+476 2024.11.12-18:22:13.0 WETTZELL 7.37192 6.89817 956.2 1.1 5.7582147E-08 8.0476285E+00 7.2643068E-09 1.5008747E-10 O 22 0738+491 2024.11.12-18:23:50.0 KOKEE 316.40138 40.75501 892.9 16.8 1.0719491E-08 1.5312659E+00 6.8023691E-09 2.0724382E-10 O 22 0738+491 2024.11.12-18:23:50.0 MK-VLBA 316.90083 36.36611 658.4 6.8 8.4569828E-09 1.6858234E+00 5.0010568E-09 2.3546732E-11 O 22 0738+491 2024.11.12-18:23:50.0 WETTZELL 28.94459 15.53181 956.2 1.1 2.7283660E-08 3.7111792E+00 7.2643068E-09 1.5008747E-10 O 23 NGC6251 2024.11.12-18:25:59.0 KOKEE 8.02382 23.46028 893.0 17.0 1.7491849E-08 2.5014937E+00 6.8023691E-09 2.0724382E-10 O 23 NGC6251 2024.11.12-18:25:59.0 MK-VLBA 7.77785 21.69756 658.3 7.1 1.3493504E-08 2.7074693E+00 5.0010568E-09 2.3546732E-11 O 23 NGC6251 2024.11.12-18:25:59.0 WETTZELL 348.75470 48.02629 956.2 1.0 9.9639692E-09 1.3439204E+00 7.2643068E-09 1.5008747E-10 O 24 1504+377 2024.11.12-18:28:47.0 KOKEE 59.01617 39.12292 893.0 17.2 1.1087630E-08 1.5814691E+00 6.8023691E-09 2.0724382E-10 O 24 1504+377 2024.11.12-18:28:47.0 MK-VLBA 57.09942 41.23097 658.3 7.2 7.6118548E-09 1.5191377E+00 5.0010568E-09 2.3546732E-11 O 24 1504+377 2024.11.12-18:28:47.0 WETTZELL 312.57912 13.56223 956.1 0.8 3.1015727E-08 4.2166596E+00 7.2643068E-09 1.5008747E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10