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 | 10:52:50.646 # # Data content: # Ray-tracing results for session: # 241203-i24338# # Total number of observations: # 75 # 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: 2024120318 | 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 $241203-i24338# H $241203-i24338# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:52:50.646) 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 0716+714 2024.12.03-17:30:20.0 KOKEE 340.64596 28.91028 888.4 13.9 1.4376984E-08 2.0821962E+00 6.7731269E-09 2.0474923E-10 O 1 0716+714 2024.12.03-17:30:20.0 MK-VLBA 340.64434 25.41357 656.5 9.1 1.1701882E-08 2.3386104E+00 4.9907446E-09 5.5725106E-11 O 1 0716+714 2024.12.03-17:30:20.0 WETTZELL 19.77701 37.09087 947.2 3.2 1.2234893E-08 1.6592365E+00 7.1869579E-09 2.0763935E-10 O 2 1751+288 2024.12.03-17:32:12.0 KOKEE 62.33025 8.60763 888.5 13.9 4.4443511E-08 6.6252324E+00 6.7731269E-09 2.0474923E-10 O 2 1751+288 2024.12.03-17:32:12.0 MK-VLBA 63.16747 11.03916 656.5 9.1 2.5611203E-08 5.2872716E+00 4.9907446E-09 5.5725106E-11 O 2 1751+288 2024.12.03-17:32:12.0 WETTZELL 283.25146 27.44740 947.2 3.2 1.5974774E-08 2.1752188E+00 7.1869579E-09 2.0763935E-10 O 3 1504+377 2024.12.03-17:34:19.0 KOKEE 58.63922 44.70892 888.6 13.9 9.9061976E-09 1.4240437E+00 6.7731269E-09 2.0474923E-10 O 3 1504+377 2024.12.03-17:34:19.0 MK-VLBA 55.95728 46.76349 656.5 9.2 6.9199872E-09 1.3791559E+00 4.9907446E-09 5.5725106E-11 O 3 1504+377 2024.12.03-17:34:19.0 WETTZELL 317.22120 10.29718 947.2 3.2 4.0021639E-08 5.5875766E+00 7.1869579E-09 2.0763935E-10 O 4 0805+410 2024.12.03-17:37:12.0 KOKEE 305.47130 40.40663 888.6 13.9 1.0747226E-08 1.5469415E+00 6.7731269E-09 2.0474923E-10 O 4 0805+410 2024.12.03-17:37:12.0 MK-VLBA 306.63691 35.86057 656.6 9.3 8.5966236E-09 1.7042834E+00 4.9907446E-09 5.5725106E-11 O 4 0805+410 2024.12.03-17:37:12.0 WETTZELL 34.46220 9.21268 947.2 3.2 4.4325422E-08 6.1548279E+00 7.1869579E-09 2.0763935E-10 O 5 1823+568 2024.12.03-17:39:08.0 KOKEE 33.94429 14.19415 888.6 13.9 2.7941325E-08 4.1074082E+00 6.7731269E-09 2.0474923E-10 O 5 1823+568 2024.12.03-17:39:08.0 MK-VLBA 34.28589 14.47490 656.6 9.3 1.9854420E-08 4.0553576E+00 4.9907446E-09 5.5725106E-11 O 5 1823+568 2024.12.03-17:39:08.0 WETTZELL 309.72180 46.75915 947.2 3.2 1.0140049E-08 1.3755249E+00 7.1869579E-09 2.0763935E-10 O 6 DA426 2024.12.03-17:40:50.0 KOKEE 55.15826 25.09359 888.6 13.9 1.6362963E-08 2.3653236E+00 6.7731269E-09 2.0474923E-10 O 6 DA426 2024.12.03-17:40:50.0 MK-VLBA 54.63106 26.97415 656.6 9.4 1.1077034E-08 2.2242182E+00 4.9907446E-09 5.5725106E-11 O 6 DA426 2024.12.03-17:40:50.0 WETTZELL 302.90725 24.70995 947.2 3.2 1.7592943E-08 2.3999312E+00 7.1869579E-09 2.0763935E-10 O 7 NGC6251 2024.12.03-17:42:58.0 KOKEE 7.69138 24.72024 888.6 13.9 1.6591407E-08 2.4100083E+00 6.7731269E-09 2.0474923E-10 O 7 NGC6251 2024.12.03-17:42:58.0 MK-VLBA 7.34215 22.92927 656.6 9.4 1.2872462E-08 2.5883350E+00 4.9907446E-09 5.5725106E-11 O 7 NGC6251 2024.12.03-17:42:58.0 WETTZELL 349.32626 46.78936 947.2 3.3 1.0134514E-08 1.3742277E+00 7.1869579E-09 2.0763935E-10 O 8 0642+449 2024.12.03-17:45:48.0 KOKEE 310.70893 23.89733 888.7 14.0 1.7121070E-08 2.4801277E+00 6.7731269E-09 2.0474923E-10 O 8 0642+449 2024.12.03-17:45:48.0 MK-VLBA 311.87910 19.40990 656.7 9.6 1.5050876E-08 2.9960188E+00 4.9907446E-09 5.5725106E-11 O 8 0642+449 2024.12.03-17:45:48.0 WETTZELL 46.11316 22.12650 947.2 3.4 1.9492981E-08 2.6476160E+00 7.1869579E-09 2.0763935E-10 O 9 1749+096 2024.12.03-17:48:12.0 KOKEE 81.87870 5.68359 888.7 14.0 6.3768734E-08 9.6702632E+00 6.7731269E-09 2.0474923E-10 O 9 1749+096 2024.12.03-17:48:12.0 MK-VLBA 83.01518 9.27582 656.7 9.6 3.0078424E-08 6.2296075E+00 4.9907446E-09 5.5725106E-11 O 9 1749+096 2024.12.03-17:48:12.0 WETTZELL 272.44793 10.67193 947.2 3.3 3.8732628E-08 5.3878089E+00 7.1869579E-09 2.0763935E-10 O 10 0955+476 2024.12.03-17:50:31.0 KOKEE 322.87550 54.60088 888.8 14.0 8.5552224E-09 1.2299215E+00 6.7731269E-09 2.0474923E-10 O 10 0955+476 2024.12.03-17:50:31.0 MK-VLBA 322.16035 50.36333 656.8 9.7 6.5483636E-09 1.2993362E+00 4.9907446E-09 5.5725106E-11 O 10 0955+476 2024.12.03-17:50:31.0 WETTZELL 15.92072 8.58159 947.3 3.3 4.7283882E-08 6.6338903E+00 7.1869579E-09 2.0763935E-10 O 11 1849+670 2024.12.03-17:52:48.0 KOKEE 23.44508 16.26461 888.8 14.1 2.4570914E-08 3.6015468E+00 6.7731269E-09 2.0474923E-10 O 11 1849+670 2024.12.03-17:52:48.0 MK-VLBA 23.65310 15.70430 656.8 9.7 1.8382025E-08 3.7400552E+00 4.9907446E-09 5.5725106E-11 O 11 1849+670 2024.12.03-17:52:48.0 WETTZELL 324.14177 50.91336 947.3 3.3 9.5190664E-09 1.2906382E+00 7.1869579E-09 2.0763935E-10 O 12 1746+470 2024.12.03-17:55:03.0 KOKEE 46.09074 19.37868 888.8 14.2 2.0827663E-08 3.0283877E+00 6.7731269E-09 2.0474923E-10 O 12 1746+470 2024.12.03-17:55:03.0 MK-VLBA 45.99587 20.59603 656.9 9.8 1.4231613E-08 2.8752112E+00 4.9907446E-09 5.5725106E-11 O 12 1746+470 2024.12.03-17:55:03.0 WETTZELL 303.84522 34.82616 947.3 3.3 1.2917000E-08 1.7557794E+00 7.1869579E-09 2.0763935E-10 O 13 0613+570 2024.12.03-17:58:05.0 KOKEE 324.75182 19.45827 888.8 14.3 2.0748941E-08 3.0234068E+00 6.7731269E-09 2.0474923E-10 O 13 0613+570 2024.12.03-17:58:05.0 MK-VLBA 325.66307 15.30607 656.9 9.8 1.8837225E-08 3.7786315E+00 4.9907446E-09 5.5725106E-11 O 13 0613+570 2024.12.03-17:58:05.0 WETTZELL 41.08727 35.18287 947.3 3.4 1.2802143E-08 1.7343699E+00 7.1869579E-09 2.0763935E-10 O 14 1636+473 2024.12.03-18:02:01.0 KOKEE 47.10309 32.35855 888.8 14.7 1.2997924E-08 1.8752041E+00 6.7731269E-09 2.0474923E-10 O 14 1636+473 2024.12.03-18:02:01.0 MK-VLBA 45.75714 33.60587 656.9 9.8 9.0945724E-09 1.8202336E+00 4.9907446E-09 5.5725106E-11 O 14 1636+473 2024.12.03-18:02:01.0 WETTZELL 314.06511 25.26301 947.3 3.4 1.7236134E-08 2.3508277E+00 7.1869579E-09 2.0763935E-10 O 15 1053+704 2024.12.03-18:05:11.0 KOKEE 351.14515 40.60903 888.8 14.9 1.0702774E-08 1.5438557E+00 6.7731269E-09 2.0474923E-10 O 15 1053+704 2024.12.03-18:05:11.0 MK-VLBA 349.80844 37.66471 656.9 9.7 8.2439485E-09 1.6428973E+00 4.9907446E-09 5.5725106E-11 O 15 1053+704 2024.12.03-18:05:11.0 WETTZELL 4.89897 29.55533 947.2 3.4 1.4934843E-08 2.0303501E+00 7.1869579E-09 2.0763935E-10 O 16 1751+288 2024.12.03-18:07:27.0 KOKEE 64.87116 15.94141 888.8 14.8 2.5041035E-08 3.6413880E+00 6.7731269E-09 2.0474923E-10 O 16 1751+288 2024.12.03-18:07:27.0 MK-VLBA 65.20937 18.52568 656.9 9.7 1.5723672E-08 3.1806005E+00 4.9907446E-09 5.5725106E-11 O 16 1751+288 2024.12.03-18:07:27.0 WETTZELL 289.19868 21.89984 947.3 3.4 1.9685755E-08 2.6889686E+00 7.1869579E-09 2.0763935E-10 O 17 0642+449 2024.12.03-18:09:38.0 KOKEE 311.50373 19.72555 888.9 15.2 2.0484819E-08 2.9780613E+00 6.7731269E-09 2.0474923E-10 O 17 0642+449 2024.12.03-18:09:38.0 MK-VLBA 312.72322 15.25070 656.9 9.7 1.8902801E-08 3.7744325E+00 4.9907446E-09 5.5725106E-11 O 17 0642+449 2024.12.03-18:09:38.0 WETTZELL 49.48824 25.02171 947.3 3.4 1.7388010E-08 2.3584390E+00 7.1869579E-09 2.0763935E-10 O 18 1749+096 2024.12.03-18:12:03.0 KOKEE 84.03164 11.17999 888.8 15.1 3.4950773E-08 5.0978826E+00 6.7731269E-09 2.0474923E-10 O 18 1749+096 2024.12.03-18:12:03.0 MK-VLBA 84.91561 14.86972 656.9 9.7 1.9352920E-08 3.9241909E+00 4.9907446E-09 5.5725106E-11 O 18 1749+096 2024.12.03-18:12:03.0 WETTZELL 276.92285 6.77497 947.3 3.4 5.8406051E-08 8.3576914E+00 7.1869579E-09 2.0763935E-10 O 19 1504+377 2024.12.03-18:14:18.0 KOKEE 56.77464 52.57077 888.8 15.1 8.7806665E-09 1.2612746E+00 6.7731269E-09 2.0474923E-10 O 19 1504+377 2024.12.03-18:14:18.0 MK-VLBA 52.64236 54.43976 657.0 9.8 6.1998420E-09 1.2338873E+00 4.9907446E-09 5.5725106E-11 O 19 1504+377 2024.12.03-18:14:18.0 WETTZELL 324.07813 6.14012 947.3 3.4 6.3517926E-08 9.1776867E+00 7.1869579E-09 2.0763935E-10 O 20 1849+670 2024.12.03-18:16:49.0 KOKEE 24.11495 18.51502 888.8 15.2 2.1741740E-08 3.1749014E+00 6.7731269E-09 2.0474923E-10 O 20 1849+670 2024.12.03-18:16:49.0 MK-VLBA 24.12419 17.99988 657.0 9.8 1.6158002E-08 3.2743577E+00 4.9907446E-09 5.5725106E-11 O 20 1849+670 2024.12.03-18:16:49.0 WETTZELL 324.90499 48.62640 947.3 3.3 9.8446884E-09 1.3351232E+00 7.1869579E-09 2.0763935E-10 O 21 0805+410 2024.12.03-18:19:16.0 KOKEE 305.27076 32.43075 888.9 15.3 1.2973303E-08 1.8708686E+00 6.7731269E-09 2.0474923E-10 O 21 0805+410 2024.12.03-18:19:16.0 MK-VLBA 306.53215 27.88356 657.0 9.8 1.0748301E-08 2.1322259E+00 4.9907446E-09 5.5725106E-11 O 21 0805+410 2024.12.03-18:19:16.0 WETTZELL 41.35695 13.45105 947.3 3.2 3.1163854E-08 4.2673612E+00 7.1869579E-09 2.0763935E-10 O 22 DA426 2024.12.03-18:21:25.0 KOKEE 56.04287 32.87651 888.9 15.4 1.2817071E-08 1.8470731E+00 6.7731269E-09 2.0474923E-10 O 22 DA426 2024.12.03-18:21:25.0 MK-VLBA 54.76950 34.79443 657.0 9.9 8.8228790E-09 1.7645787E+00 4.9907446E-09 5.5725106E-11 O 22 DA426 2024.12.03-18:21:25.0 WETTZELL 309.02962 19.32522 947.3 3.3 2.2136948E-08 3.0317171E+00 7.1869579E-09 2.0763935E-10 O 23 0602+673 2024.12.03-18:23:36.0 KOKEE 336.30426 17.82653 888.9 15.4 2.2533902E-08 3.2952205E+00 6.7731269E-09 2.0474923E-10 O 23 0602+673 2024.12.03-18:23:36.0 MK-VLBA 337.04066 14.13494 657.0 10.0 2.0307610E-08 4.0962821E+00 4.9907446E-09 5.5725106E-11 O 23 0602+673 2024.12.03-18:23:36.0 WETTZELL 32.36786 43.99107 947.3 3.3 1.0632313E-08 1.4398958E+00 7.1869579E-09 2.0763935E-10 O 24 1636+473 2024.12.03-18:26:14.0 KOKEE 46.75846 36.46913 888.9 15.5 1.1713256E-08 1.6879674E+00 6.7731269E-09 2.0474923E-10 O 24 1636+473 2024.12.03-18:26:14.0 MK-VLBA 44.93469 37.67174 657.0 10.1 8.2420152E-09 1.6470675E+00 4.9907446E-09 5.5725106E-11 O 24 1636+473 2024.12.03-18:26:14.0 WETTZELL 317.39968 22.49111 947.3 3.3 1.9199444E-08 2.6228148E+00 7.1869579E-09 2.0763935E-10 O 25 1751+288 2024.12.03-18:29:01.0 KOKEE 66.22598 20.50083 889.0 15.7 1.9754087E-08 2.8580381E+00 6.7731269E-09 2.0474923E-10 O 25 1751+288 2024.12.03-18:29:01.0 MK-VLBA 66.24538 23.16319 657.0 10.2 1.2749747E-08 2.5652241E+00 4.9907446E-09 5.5725106E-11 O 25 1751+288 2024.12.03-18:29:01.0 WETTZELL 292.82141 18.59890 947.3 3.4 2.2953022E-08 3.1445434E+00 7.1869579E-09 2.0763935E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10