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: # 2025-06-23 | 01:46:52.117 # # Data content: # Ray-tracing results for session: # 240321-ii4081# # Total number of observations: # 76 # 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: 2024032200 | 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 $240321-ii4081# H $240321-ii4081# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:46:52.117) 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 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 1039+811 2024.03.21-23:30:21.0 KOKEE 4.90430 14.17481 890.9 16.0 2.7995570E-08 4.0692548E+00 6.7806946E-09 2.0157615E-10 O 1 1039+811 2024.03.21-23:30:21.0 WETTZELL 353.13346 57.40587 952.4 7.1 8.8543136E-09 1.1901923E+00 7.2238563E-09 2.3889392E-10 O 2 3C418 2024.03.21-23:31:43.0 KOKEE 317.96205 33.57860 890.8 16.3 1.2592616E-08 1.8143663E+00 6.7806946E-09 2.0157615E-10 O 2 3C418 2024.03.21-23:31:43.0 WETTZELL 33.68751 21.25986 952.4 7.1 2.0422156E-08 2.7605721E+00 7.2238563E-09 2.3889392E-10 O 3 0552+398 2024.03.21-23:33:35.0 KOKEE 54.98151 24.71908 890.7 16.6 1.6596617E-08 2.3762483E+00 6.7806946E-09 2.0157615E-10 O 3 0552+398 2024.03.21-23:33:35.0 WETTZELL 302.68271 25.06276 952.4 7.1 1.7532870E-08 2.3798168E+00 7.2238563E-09 2.3889392E-10 O 4 0016+731 2024.03.21-23:35:34.0 KOKEE 356.79519 38.30234 890.7 16.2 1.1243073E-08 1.6149596E+00 6.7806946E-09 2.0157615E-10 O 4 0016+731 2024.03.21-23:35:34.0 WETTZELL 0.49631 32.74128 952.4 7.1 1.3761528E-08 1.8587089E+00 7.2238563E-09 2.3889392E-10 O 5 3C371 2024.03.21-23:37:07.0 KOKEE 339.48580 16.38045 890.7 16.1 2.4430617E-08 3.5544449E+00 6.7806946E-09 2.0157615E-10 O 5 3C371 2024.03.21-23:37:07.0 WETTZELL 30.23866 47.00969 952.4 7.0 1.0191789E-08 1.3690993E+00 7.2238563E-09 2.3889392E-10 O 6 0613+570 2024.03.21-23:38:51.0 KOKEE 35.87885 23.89871 890.6 16.2 1.7124882E-08 2.4574991E+00 6.7806946E-09 2.0157615E-10 O 6 0613+570 2024.03.21-23:38:51.0 WETTZELL 316.26323 38.13483 952.4 7.1 1.2065849E-08 1.6289036E+00 7.2238563E-09 2.3889392E-10 O 7 2229+695 2024.03.21-23:40:37.0 KOKEE 344.69403 37.28473 890.7 16.2 1.1502649E-08 1.6537488E+00 6.7806946E-09 2.0157615E-10 O 7 2229+695 2024.03.21-23:40:37.0 WETTZELL 11.64698 31.06100 952.5 7.1 1.4418910E-08 1.9466523E+00 7.2238563E-09 2.3889392E-10 O 8 0642+449 2024.03.21-23:42:11.0 KOKEE 48.07523 17.99203 890.7 16.0 2.2342267E-08 3.2077435E+00 6.7806946E-09 2.0157615E-10 O 8 0642+449 2024.03.21-23:42:11.0 WETTZELL 301.09276 34.26322 952.4 7.2 1.3226943E-08 1.7870485E+00 7.2238563E-09 2.3889392E-10 O 9 1803+784 2024.03.21-23:43:42.0 KOKEE 348.32634 18.46524 890.8 16.0 2.1814599E-08 3.1615453E+00 6.7806946E-09 2.0157615E-10 O 9 1803+784 2024.03.21-23:43:42.0 WETTZELL 17.74941 49.58866 952.4 7.2 9.7931666E-09 1.3162910E+00 7.2238563E-09 2.3889392E-10 O 10 0552+398 2024.03.21-23:45:31.0 KOKEE 55.34113 26.99372 890.7 16.3 1.5306502E-08 2.1909048E+00 6.7806946E-09 2.0157615E-10 O 10 0552+398 2024.03.21-23:45:31.0 WETTZELL 304.45820 23.43231 952.4 7.2 1.8661401E-08 2.5363933E+00 7.2238563E-09 2.3889392E-10 O 11 0613+570 2024.03.21-23:46:58.0 KOKEE 35.95112 25.00442 890.7 16.4 1.6422964E-08 2.3561260E+00 6.7806946E-09 2.0157615E-10 O 11 0613+570 2024.03.21-23:46:58.0 WETTZELL 317.05470 37.22130 952.4 7.2 1.2316074E-08 1.6631701E+00 7.2238563E-09 2.3889392E-10 O 12 2229+695 2024.03.21-23:48:44.0 KOKEE 344.09081 36.77753 890.6 16.5 1.1637570E-08 1.6733658E+00 6.7806946E-09 2.0157615E-10 O 12 2229+695 2024.03.21-23:48:44.0 WETTZELL 12.39764 31.33825 952.5 7.2 1.4305058E-08 1.9309351E+00 7.2238563E-09 2.3889392E-10 O 13 0642+449 2024.03.21-23:50:19.0 KOKEE 48.41758 19.40112 890.6 16.7 2.0810079E-08 2.9857039E+00 6.7806946E-09 2.0157615E-10 O 13 0642+449 2024.03.21-23:50:19.0 WETTZELL 302.16857 33.12762 952.5 7.2 1.3623186E-08 1.8414473E+00 7.2238563E-09 2.3889392E-10 O 14 3C371 2024.03.21-23:51:52.0 KOKEE 339.97025 15.19334 890.5 16.9 2.6230619E-08 3.8235934E+00 6.7806946E-09 2.0157615E-10 O 14 3C371 2024.03.21-23:51:52.0 WETTZELL 30.75119 48.23739 952.5 7.2 9.9952946E-09 1.3424809E+00 7.2238563E-09 2.3889392E-10 O 15 0552+398 2024.03.21-23:53:42.0 KOKEE 55.54609 28.55884 890.5 17.0 1.4541220E-08 2.0810735E+00 6.7806946E-09 2.0157615E-10 O 15 0552+398 2024.03.21-23:53:42.0 WETTZELL 305.68446 22.33403 952.4 7.2 1.9515752E-08 2.6552233E+00 7.2238563E-09 2.3889392E-10 O 16 0613+570 2024.03.21-23:55:08.0 KOKEE 35.98811 26.11841 890.6 17.1 1.5776979E-08 2.2629187E+00 6.7806946E-09 2.0157615E-10 O 16 0613+570 2024.03.21-23:55:08.0 WETTZELL 317.86590 36.31585 952.4 7.2 1.2577704E-08 1.6990161E+00 7.2238563E-09 2.3889392E-10 O 17 2229+695 2024.03.21-23:56:54.0 KOKEE 343.51360 36.24841 890.5 16.8 1.1782711E-08 1.6944696E+00 6.7806946E-09 2.0157615E-10 O 17 2229+695 2024.03.21-23:56:54.0 WETTZELL 13.14623 31.63433 952.5 7.1 1.4185804E-08 1.9144875E+00 7.2238563E-09 2.3889392E-10 O 18 0642+449 2024.03.21-23:58:29.0 KOKEE 48.72921 20.82316 890.6 17.2 1.9472262E-08 2.7922502E+00 6.7806946E-09 2.0157615E-10 O 18 0642+449 2024.03.21-23:58:29.0 WETTZELL 303.25491 32.00082 952.5 7.1 1.4046017E-08 1.8995488E+00 7.2238563E-09 2.3889392E-10 O 19 3C418 2024.03.22-00:00:02.0 KOKEE 317.66490 29.15891 890.6 17.0 1.4279069E-08 2.0605037E+00 6.7806946E-09 2.0157615E-10 O 19 3C418 2024.03.22-00:00:02.0 WETTZELL 37.48646 23.96233 952.5 7.1 1.8264750E-08 2.4633722E+00 7.2238563E-09 2.3889392E-10 O 20 0552+398 2024.03.22-00:01:51.0 KOKEE 55.71508 30.12108 890.5 17.1 1.3859425E-08 1.9832896E+00 6.7806946E-09 2.0157615E-10 O 20 0552+398 2024.03.22-00:01:51.0 WETTZELL 306.91346 21.25693 952.4 7.1 2.0440007E-08 2.7840682E+00 7.2238563E-09 2.3889392E-10 O 21 0613+570 2024.03.22-00:03:16.0 KOKEE 35.98833 27.22834 890.5 16.9 1.5187144E-08 2.1778837E+00 6.7806946E-09 2.0157615E-10 O 21 0613+570 2024.03.22-00:03:16.0 WETTZELL 318.68826 35.42819 952.4 7.1 1.2848331E-08 1.7361138E+00 7.2238563E-09 2.3889392E-10 O 22 3C371 2024.03.22-00:05:00.0 KOKEE 340.45880 14.16074 890.5 16.9 2.8032834E-08 4.0944041E+00 6.7806946E-09 2.0157615E-10 O 22 3C371 2024.03.22-00:05:00.0 WETTZELL 31.13213 49.34492 952.4 7.1 9.8281989E-09 1.3198593E+00 7.2238563E-09 2.3889392E-10 O 23 0642+449 2024.03.22-00:06:34.0 KOKEE 49.00533 22.23704 890.5 17.0 1.8311480E-08 2.6246898E+00 6.7806946E-09 2.0157615E-10 O 23 0642+449 2024.03.22-00:06:34.0 WETTZELL 304.33670 30.89927 952.4 7.1 1.4490962E-08 1.9607483E+00 7.2238563E-09 2.3889392E-10 O 24 3C418 2024.03.22-00:08:07.0 KOKEE 317.67383 27.89475 890.4 17.2 1.4864652E-08 2.1461637E+00 6.7806946E-09 2.0157615E-10 O 24 3C418 2024.03.22-00:08:07.0 WETTZELL 38.54613 24.77872 952.4 7.1 1.7706582E-08 2.3867751E+00 7.2238563E-09 2.3889392E-10 O 25 0552+398 2024.03.22-00:09:55.0 KOKEE 55.84639 31.67012 890.4 17.1 1.3252675E-08 1.8963179E+00 6.7806946E-09 2.0157615E-10 O 25 0552+398 2024.03.22-00:09:55.0 WETTZELL 308.13806 20.20784 952.4 7.0 2.1435108E-08 2.9231354E+00 7.2238563E-09 2.3889392E-10 O 26 0613+570 2024.03.22-00:11:18.0 KOKEE 35.95161 28.32416 890.4 17.0 1.4651475E-08 2.1007142E+00 6.7806946E-09 2.0157615E-10 O 26 0613+570 2024.03.22-00:11:18.0 WETTZELL 319.51436 34.56568 952.3 7.0 1.3125702E-08 1.7741562E+00 7.2238563E-09 2.3889392E-10 O 27 2229+695 2024.03.22-00:13:04.0 KOKEE 342.46002 35.14933 890.4 17.1 1.2099374E-08 1.7405194E+00 6.7806946E-09 2.0157615E-10 O 27 2229+695 2024.03.22-00:13:04.0 WETTZELL 14.60673 32.27023 952.3 7.0 1.3937490E-08 1.8802846E+00 7.2238563E-09 2.3889392E-10 O 28 0642+449 2024.03.22-00:14:40.0 KOKEE 49.24900 23.65944 890.4 16.8 1.7284396E-08 2.4766408E+00 6.7806946E-09 2.0157615E-10 O 28 0642+449 2024.03.22-00:14:40.0 WETTZELL 305.42774 29.80966 952.3 7.1 1.4965148E-08 2.0260375E+00 7.2238563E-09 2.3889392E-10 O 29 3C418 2024.03.22-00:16:13.0 KOKEE 317.72178 26.62868 890.4 16.9 1.5508833E-08 2.2405171E+00 6.7806946E-09 2.0157615E-10 O 29 3C418 2024.03.22-00:16:13.0 WETTZELL 39.59683 25.61592 952.2 7.0 1.7171803E-08 2.3134970E+00 7.2238563E-09 2.3889392E-10 O 30 0552+398 2024.03.22-00:18:00.0 KOKEE 55.94044 33.22443 890.3 17.2 1.2703679E-08 1.8176627E+00 6.7806946E-09 2.0157615E-10 O 30 0552+398 2024.03.22-00:18:00.0 WETTZELL 309.37384 19.17417 952.2 7.0 2.2521700E-08 3.0754071E+00 7.2238563E-09 2.3889392E-10 O 31 0613+570 2024.03.22-00:19:22.0 KOKEE 35.87667 29.42304 890.3 16.8 1.4155753E-08 2.0293460E+00 6.7806946E-09 2.0157615E-10 O 31 0613+570 2024.03.22-00:19:22.0 WETTZELL 320.35747 33.71425 952.2 7.0 1.3414488E-08 1.8137862E+00 7.2238563E-09 2.3889392E-10 O 32 0016+731 2024.03.22-00:21:14.0 KOKEE 352.89134 37.34419 890.3 17.0 1.1486567E-08 1.6505946E+00 6.7806946E-09 2.0157615E-10 O 32 0016+731 2024.03.22-00:21:14.0 WETTZELL 4.32364 33.05661 952.2 7.0 1.3645507E-08 1.8422485E+00 7.2238563E-09 2.3889392E-10 O 33 3C418 2024.03.22-00:22:44.0 KOKEE 317.78780 25.61123 890.4 17.2 1.6074017E-08 2.3234079E+00 6.7806946E-09 2.0157615E-10 O 33 3C418 2024.03.22-00:22:44.0 WETTZELL 40.43402 26.30305 952.1 7.0 1.6758882E-08 2.2569885E+00 7.2238563E-09 2.3889392E-10 O 34 0642+449 2024.03.22-00:24:18.0 KOKEE 49.49453 25.35737 890.4 17.4 1.6211012E-08 2.3221163E+00 6.7806946E-09 2.0157615E-10 O 34 0642+449 2024.03.22-00:24:18.0 WETTZELL 306.73507 28.53297 952.0 7.0 1.5568952E-08 2.1092759E+00 7.2238563E-09 2.3889392E-10 O 35 3C371 2024.03.22-00:25:51.0 KOKEE 341.34075 12.57554 890.5 17.6 3.1347415E-08 4.5961834E+00 6.7806946E-09 2.0157615E-10 O 35 3C371 2024.03.22-00:25:51.0 WETTZELL 31.57701 51.12485 952.0 7.0 9.5783382E-09 1.2860577E+00 7.2238563E-09 2.3889392E-10 O 36 0552+398 2024.03.22-00:27:36.0 KOKEE 56.00069 35.07209 890.4 17.4 1.2118268E-08 1.7338282E+00 6.7806946E-09 2.0157615E-10 O 36 0552+398 2024.03.22-00:27:36.0 WETTZELL 310.85339 17.97025 952.0 7.0 2.3943313E-08 3.2753031E+00 7.2238563E-09 2.3889392E-10 O 37 3C418 2024.03.22-00:29:22.0 KOKEE 317.87945 24.57713 890.4 17.1 1.6697517E-08 2.4149718E+00 6.7806946E-09 2.0157615E-10 O 37 3C418 2024.03.22-00:29:22.0 WETTZELL 41.27875 27.01463 952.0 7.0 1.6353973E-08 2.2016360E+00 7.2238563E-09 2.3889392E-10 O 38 0613+570 2024.03.22-00:31:05.0 KOKEE 35.69737 31.01440 890.4 17.8 1.3502667E-08 1.9353886E+00 6.7806946E-09 2.0157615E-10 O 38 0613+570 2024.03.22-00:31:05.0 WETTZELL 321.60575 32.50459 952.0 6.9 1.3852611E-08 1.8739525E+00 7.2238563E-09 2.3889392E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10