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: # 2025-06-21 | 01:50:30.129 # # Data content: # Ray-tracing results for session: # 231207-ii3341# # Total number of observations: # 84 # 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: 2023120800 | 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 $231207-ii3341# H $231207-ii3341# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:50:30.129) 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 1803+784 2023.12.07-23:30:10.0 KOKEE 0.11228 33.65925 885.7 18.0 1.2476472E-08 1.8029214E+00 6.7460263E-09 1.8943404E-10 O 1 1803+784 2023.12.07-23:30:10.0 WETTZELL 358.00357 37.70237 943.4 -4.0 1.1803358E-08 1.6376604E+00 7.1615241E-09 7.2247048E-11 O 2 1156+295 2023.12.07-23:31:31.0 KOKEE 297.13894 10.96842 885.7 17.9 3.5365648E-08 5.2108856E+00 6.7460263E-09 1.8943404E-10 O 2 1156+295 2023.12.07-23:31:31.0 WETTZELL 64.66309 16.79101 943.4 -4.0 2.4702653E-08 3.2925426E+00 7.1615241E-09 7.2247048E-11 O 3 2000+472 2023.12.07-23:33:36.0 KOKEE 36.49239 54.78055 885.7 17.7 8.4834013E-09 1.2237512E+00 6.7460263E-09 1.8943404E-10 O 3 2000+472 2023.12.07-23:33:36.0 WETTZELL 334.84742 12.07090 943.4 -4.0 3.3751964E-08 4.9347649E+00 7.1615241E-09 7.2247048E-11 O 4 1144+402 2023.12.07-23:35:38.0 KOKEE 308.61303 11.29197 885.7 17.7 3.4416518E-08 5.0658793E+00 6.7460263E-09 1.8943404E-10 O 4 1144+402 2023.12.07-23:35:38.0 WETTZELL 59.15833 26.83190 943.3 -4.1 1.5942291E-08 2.1326149E+00 7.1615241E-09 7.2247048E-11 O 5 0016+731 2023.12.07-23:37:16.0 KOKEE 17.44502 20.02170 885.7 17.8 2.0068108E-08 2.9120010E+00 6.7460263E-09 1.8943404E-10 O 5 0016+731 2023.12.07-23:37:16.0 WETTZELL 334.67378 49.70800 943.3 -4.1 9.4758954E-09 1.3222069E+00 7.1615241E-09 7.2247048E-11 O 6 0059+581 2023.12.07-23:38:26.0 KOKEE 31.02156 11.48577 885.7 18.2 3.3858424E-08 4.9716608E+00 6.7460263E-09 1.8943404E-10 O 6 0059+581 2023.12.07-23:38:26.0 WETTZELL 310.25362 50.67463 943.3 -4.1 9.3451935E-09 1.3110202E+00 7.1615241E-09 7.2247048E-11 O 7 2229+695 2023.12.07-23:39:45.0 KOKEE 21.01770 28.87483 885.7 18.5 1.4301506E-08 2.0680669E+00 6.7460263E-09 1.8943404E-10 O 7 2229+695 2023.12.07-23:39:45.0 WETTZELL 334.41067 40.28002 943.2 -4.1 1.1170744E-08 1.5647586E+00 7.1615241E-09 7.2247048E-11 O 8 3C418 2023.12.07-23:40:55.0 KOKEE 35.36901 48.68693 885.7 18.6 9.2236763E-09 1.3308522E+00 6.7460263E-09 1.8943404E-10 O 8 3C418 2023.12.07-23:40:55.0 WETTZELL 332.29838 17.68788 943.2 -4.0 2.3541534E-08 3.3835471E+00 7.1615241E-09 7.2247048E-11 O 9 1039+811 2023.12.07-23:42:14.0 KOKEE 350.90023 18.62279 885.7 18.3 2.1484658E-08 3.1220756E+00 6.7460263E-09 1.8943404E-10 O 9 1039+811 2023.12.07-23:42:14.0 WETTZELL 14.16456 50.40772 943.2 -4.0 9.3780822E-09 1.2925749E+00 7.1615241E-09 7.2247048E-11 O 10 3C371 2023.12.07-23:43:26.0 KOKEE 359.51640 42.29488 885.7 18.1 1.0289410E-08 1.4854846E+00 6.7460263E-09 1.8943404E-10 O 10 3C371 2023.12.07-23:43:26.0 WETTZELL 357.47173 29.06540 943.1 -4.0 1.4830696E-08 2.0624017E+00 7.1615241E-09 7.2247048E-11 O 11 1156+295 2023.12.07-23:44:52.0 KOKEE 298.15653 8.22214 885.7 18.3 4.6040646E-08 6.8825571E+00 6.7460263E-09 1.8943404E-10 O 11 1156+295 2023.12.07-23:44:52.0 WETTZELL 66.90657 18.78746 943.1 -4.0 2.2217948E-08 2.9569494E+00 7.1615241E-09 7.2247048E-11 O 12 0059+581 2023.12.07-23:46:39.0 KOKEE 31.45123 12.47531 885.7 18.3 3.1340636E-08 4.5897826E+00 6.7460263E-09 1.8943404E-10 O 12 0059+581 2023.12.07-23:46:39.0 WETTZELL 310.76256 49.65015 943.1 -4.0 9.4851106E-09 1.3312466E+00 7.1615241E-09 7.2247048E-11 O 13 2229+695 2023.12.07-23:47:58.0 KOKEE 20.79669 29.55581 885.6 18.3 1.4003826E-08 2.0247284E+00 6.7460263E-09 1.8943404E-10 O 13 2229+695 2023.12.07-23:47:58.0 WETTZELL 334.94698 39.70372 943.0 -4.0 1.1304686E-08 1.5836299E+00 7.1615241E-09 7.2247048E-11 O 14 1039+811 2023.12.07-23:49:26.0 KOKEE 351.02785 18.36017 885.7 18.5 2.1774150E-08 3.1648367E+00 6.7460263E-09 1.8943404E-10 O 14 1039+811 2023.12.07-23:49:26.0 WETTZELL 14.13835 50.69640 943.0 -4.1 9.3394536E-09 1.2872940E+00 7.1615241E-09 7.2247048E-11 O 15 1144+402 2023.12.07-23:50:53.0 KOKEE 309.66244 8.54485 885.6 18.5 4.4462831E-08 6.6325647E+00 6.7460263E-09 1.8943404E-10 O 15 1144+402 2023.12.07-23:50:53.0 WETTZELL 61.39330 29.00350 942.9 -4.1 1.4853241E-08 1.9896827E+00 7.1615241E-09 7.2247048E-11 O 16 2000+472 2023.12.07-23:52:54.0 KOKEE 32.83395 57.33331 885.7 18.4 8.2336582E-09 1.1876538E+00 6.7460263E-09 1.8943404E-10 O 16 2000+472 2023.12.07-23:52:54.0 WETTZELL 337.92111 10.80297 942.9 -4.1 3.7431860E-08 5.4867750E+00 7.1615241E-09 7.2247048E-11 O 17 0059+581 2023.12.07-23:54:32.0 KOKEE 31.83708 13.43582 885.7 18.3 2.9231756E-08 4.2720732E+00 6.7460263E-09 1.8943404E-10 O 17 0059+581 2023.12.07-23:54:32.0 WETTZELL 311.27573 48.67476 942.8 -4.1 9.6251514E-09 1.3514823E+00 7.1615241E-09 7.2247048E-11 O 18 3C418 2023.12.07-23:55:43.0 KOKEE 33.42642 50.62971 885.6 18.3 8.9629377E-09 1.2931360E+00 6.7460263E-09 1.8943404E-10 O 18 3C418 2023.12.07-23:55:43.0 WETTZELL 334.43576 16.59990 942.8 -4.1 2.4995778E-08 3.5950652E+00 7.1615241E-09 7.2247048E-11 O 19 1039+811 2023.12.07-23:57:01.0 KOKEE 351.17107 18.08768 885.6 17.9 2.2083276E-08 3.2105274E+00 6.7460263E-09 1.8943404E-10 O 19 1039+811 2023.12.07-23:57:01.0 WETTZELL 14.09499 50.99973 942.8 -4.0 9.2994594E-09 1.2818326E+00 7.1615241E-09 7.2247048E-11 O 20 2229+695 2023.12.07-23:58:29.0 KOKEE 20.47080 30.41658 885.6 17.6 1.3647420E-08 1.9728647E+00 6.7460263E-09 1.8943404E-10 O 20 2229+695 2023.12.07-23:58:29.0 WETTZELL 335.65673 38.98308 942.8 -4.0 1.1478392E-08 1.6080715E+00 7.1615241E-09 7.2247048E-11 O 21 2000+472 2023.12.08-00:00:07.0 KOKEE 31.26134 58.22278 885.6 17.5 8.1537811E-09 1.1761108E+00 6.7460263E-09 1.8943404E-10 O 21 2000+472 2023.12.08-00:00:07.0 WETTZELL 339.08372 10.36929 942.8 -4.0 3.8880362E-08 5.7039744E+00 7.1615241E-09 7.2247048E-11 O 22 0059+581 2023.12.08-00:01:45.0 KOKEE 32.16734 14.32400 885.6 17.4 2.7521566E-08 4.0157760E+00 6.7460263E-09 1.8943404E-10 O 22 0059+581 2023.12.08-00:01:45.0 WETTZELL 311.76574 47.78870 942.9 -4.0 9.7584662E-09 1.3707390E+00 7.1615241E-09 7.2247048E-11 O 23 3C418 2023.12.08-00:02:56.0 KOKEE 32.36471 51.54004 885.6 17.6 8.8491842E-09 1.2766847E+00 6.7460263E-09 1.8943404E-10 O 23 3C418 2023.12.08-00:02:56.0 WETTZELL 335.48961 16.09906 942.9 -4.0 2.5729611E-08 3.7016094E+00 7.1615241E-09 7.2247048E-11 O 24 1039+811 2023.12.08-00:04:13.0 KOKEE 351.31524 17.83310 885.6 17.5 2.2380466E-08 3.2544826E+00 6.7460263E-09 1.8943404E-10 O 24 1039+811 2023.12.08-00:04:13.0 WETTZELL 14.03862 51.28672 942.9 -4.1 9.2621698E-09 1.2767463E+00 7.1615241E-09 7.2247048E-11 O 25 0016+731 2023.12.08-00:05:31.0 KOKEE 17.71040 22.00511 885.6 17.6 1.8368328E-08 2.6623667E+00 6.7460263E-09 1.8943404E-10 O 25 0016+731 2023.12.08-00:05:31.0 WETTZELL 335.24885 47.74549 942.9 -4.1 9.7639012E-09 1.3630895E+00 7.1615241E-09 7.2247048E-11 O 26 2000+472 2023.12.08-00:07:05.0 KOKEE 29.63101 59.04277 885.6 17.4 8.0832065E-09 1.1659131E+00 6.7460263E-09 1.8943404E-10 O 26 2000+472 2023.12.08-00:07:05.0 WETTZELL 340.21255 9.97196 942.9 -4.1 4.0308087E-08 5.9179016E+00 7.1615241E-09 7.2247048E-11 O 27 0059+581 2023.12.08-00:08:45.0 KOKEE 32.46641 15.19306 885.6 17.4 2.6034052E-08 3.7937749E+00 6.7460263E-09 1.8943404E-10 O 27 0059+581 2023.12.08-00:08:45.0 WETTZELL 312.25865 46.93580 942.8 -4.1 9.8925723E-09 1.3901036E+00 7.1615241E-09 7.2247048E-11 O 28 3C418 2023.12.08-00:09:57.0 KOKEE 31.25673 52.39907 885.6 17.4 8.7464447E-09 1.2618279E+00 6.7460263E-09 1.8943404E-10 O 28 3C418 2023.12.08-00:09:57.0 WETTZELL 336.52133 15.63116 942.8 -4.2 2.6456412E-08 3.8069783E+00 7.1615241E-09 7.2247048E-11 O 29 1039+811 2023.12.08-00:11:14.0 KOKEE 351.46328 17.58912 885.5 17.6 2.2673219E-08 3.2978096E+00 6.7460263E-09 1.8943404E-10 O 29 1039+811 2023.12.08-00:11:14.0 WETTZELL 13.96922 51.56518 942.8 -4.2 9.2264933E-09 1.2718853E+00 7.1615241E-09 7.2247048E-11 O 30 2229+695 2023.12.08-00:12:42.0 KOKEE 19.95238 31.55758 885.5 17.7 1.3206336E-08 1.9087149E+00 6.7460263E-09 1.8943404E-10 O 30 2229+695 2023.12.08-00:12:42.0 WETTZELL 336.65573 38.04054 942.8 -4.2 1.1716607E-08 1.6415271E+00 7.1615241E-09 7.2247048E-11 O 31 2000+472 2023.12.08-00:14:21.0 KOKEE 27.80965 59.85390 885.5 17.8 8.0161817E-09 1.1562293E+00 6.7460263E-09 1.8943404E-10 O 31 2000+472 2023.12.08-00:14:21.0 WETTZELL 341.39653 9.58017 942.8 -4.3 4.1820704E-08 6.1442805E+00 7.1615241E-09 7.2247048E-11 O 32 0059+581 2023.12.08-00:16:01.0 KOKEE 32.75440 16.10252 885.5 17.9 2.4643624E-08 3.5870004E+00 6.7460263E-09 1.8943404E-10 O 32 0059+581 2023.12.08-00:16:01.0 WETTZELL 312.78789 46.05755 942.8 -4.3 1.0036906E-08 1.4109386E+00 7.1615241E-09 7.2247048E-11 O 33 3C418 2023.12.08-00:17:13.0 KOKEE 30.02792 53.25930 885.5 17.9 8.6478393E-09 1.2475705E+00 6.7460263E-09 1.8943404E-10 O 33 3C418 2023.12.08-00:17:13.0 WETTZELL 337.59696 15.16668 942.8 -4.3 2.7220765E-08 3.9175986E+00 7.1615241E-09 7.2247048E-11 O 34 1039+811 2023.12.08-00:18:29.0 KOKEE 351.62388 17.34151 885.5 17.7 2.2978583E-08 3.3430331E+00 6.7460263E-09 1.8943404E-10 O 34 1039+811 2023.12.08-00:18:29.0 WETTZELL 13.88231 51.85133 942.8 -4.3 9.1903413E-09 1.2669651E+00 7.1615241E-09 7.2247048E-11 O 35 3C371 2023.12.08-00:19:42.0 KOKEE 355.32540 41.91441 885.5 17.7 1.0364924E-08 1.4964610E+00 6.7460263E-09 1.8943404E-10 O 35 3C371 2023.12.08-00:19:42.0 WETTZELL 1.05302 28.98879 942.7 -4.4 1.4865571E-08 2.0623528E+00 7.1615241E-09 7.2247048E-11 O 36 2000+472 2023.12.08-00:21:14.0 KOKEE 25.96841 60.57703 885.5 17.8 7.9586880E-09 1.1479235E+00 6.7460263E-09 1.8943404E-10 O 36 2000+472 2023.12.08-00:21:14.0 WETTZELL 342.52393 9.23061 942.7 -4.4 4.3267339E-08 6.3604125E+00 7.1615241E-09 7.2247048E-11 O 37 0059+581 2023.12.08-00:22:54.0 KOKEE 33.00578 16.97034 885.5 17.7 2.3452027E-08 3.4103341E+00 6.7460263E-09 1.8943404E-10 O 37 0059+581 2023.12.08-00:22:54.0 WETTZELL 313.30504 45.23264 942.7 -4.4 1.0178551E-08 1.4313795E+00 7.1615241E-09 7.2247048E-11 O 38 3C418 2023.12.08-00:24:07.0 KOKEE 28.78225 54.04615 885.5 17.7 8.5612343E-09 1.2350496E+00 6.7460263E-09 1.8943404E-10 O 38 3C418 2023.12.08-00:24:07.0 WETTZELL 338.62486 14.74485 942.6 -4.3 2.7955152E-08 4.0236657E+00 7.1615241E-09 7.2247048E-11 O 39 1039+811 2023.12.08-00:25:22.0 KOKEE 351.78341 17.11085 885.5 17.6 2.3270836E-08 3.3863439E+00 6.7460263E-09 1.8943404E-10 O 39 1039+811 2023.12.08-00:25:22.0 WETTZELL 13.78530 52.12125 942.5 -4.3 9.1567066E-09 1.2623928E+00 7.1615241E-09 7.2247048E-11 O 40 3C371 2023.12.08-00:26:35.0 KOKEE 354.54944 41.77334 885.5 17.4 1.0393313E-08 1.5005822E+00 6.7460263E-09 1.8943404E-10 O 40 3C371 2023.12.08-00:26:35.0 WETTZELL 1.73264 29.01622 942.5 -4.3 1.4852766E-08 2.0596241E+00 7.1615241E-09 7.2247048E-11 O 41 2000+472 2023.12.08-00:28:06.0 KOKEE 24.01830 61.25096 885.5 17.4 7.9069649E-09 1.1404521E+00 6.7460263E-09 1.8943404E-10 O 41 2000+472 2023.12.08-00:28:06.0 WETTZELL 343.65404 8.90307 942.5 -4.3 4.4714532E-08 6.5761243E+00 7.1615241E-09 7.2247048E-11 O 42 0059+581 2023.12.08-00:29:47.0 KOKEE 33.23601 17.84379 885.5 17.3 2.2367159E-08 3.2499041E+00 6.7460263E-09 1.8943404E-10 O 42 0059+581 2023.12.08-00:29:47.0 WETTZELL 313.83699 44.41482 942.4 -4.3 1.0325102E-08 1.4525226E+00 7.1615241E-09 7.2247048E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10