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: # 2025-06-22 | 01:16:24.644 # # Data content: # Ray-tracing results for session: # 231220-ii3354# # 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: 2023122100 | 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 $231220-ii3354# H $231220-ii3354# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:16:24.644) 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 3C371 2023.12.20-23:30:16.0 KOKEE 355.13433 41.88315 888.0 14.9 1.0898385E-08 1.4892946E+00 6.7665093E-09 5.2414399E-10 O 1 3C371 2023.12.20-23:30:16.0 WETTZELL 1.21942 28.99297 941.5 1.6 1.5176615E-08 2.0640008E+00 7.1409221E-09 2.4650631E-10 O 2 0016+731 2023.12.20-23:31:27.0 KOKEE 17.74934 23.21219 887.9 15.0 1.8362806E-08 2.5104295E+00 6.7665093E-09 5.2414399E-10 O 2 0016+731 2023.12.20-23:31:27.0 WETTZELL 335.73884 46.58473 941.5 1.6 1.0157796E-08 1.3785802E+00 7.1409221E-09 2.4650631E-10 O 3 2000+472 2023.12.20-23:33:02.0 KOKEE 25.15474 60.87009 887.8 15.2 8.3413478E-09 1.1427199E+00 6.7665093E-09 5.2414399E-10 O 3 2000+472 2023.12.20-23:33:02.0 WETTZELL 343.00319 9.08799 941.5 1.6 4.4820876E-08 6.2735217E+00 7.1409221E-09 2.4650631E-10 O 4 1039+811 2023.12.20-23:34:43.0 KOKEE 351.79345 17.09650 887.8 15.2 2.4460312E-08 3.3313474E+00 6.7665093E-09 5.2414399E-10 O 4 1039+811 2023.12.20-23:34:43.0 WETTZELL 13.77903 52.13808 941.5 1.6 9.3484007E-09 1.2669008E+00 7.1409221E-09 2.4650631E-10 O 5 0059+581 2023.12.20-23:36:13.0 KOKEE 33.15616 17.53279 887.8 15.2 2.3899361E-08 3.2803270E+00 6.7665093E-09 5.2414399E-10 O 5 0059+581 2023.12.20-23:36:13.0 WETTZELL 313.64680 44.70490 941.5 1.6 1.0488579E-08 1.4241833E+00 7.1409221E-09 2.4650631E-10 O 6 3C418 2023.12.20-23:37:26.0 KOKEE 27.94098 54.53602 887.8 15.2 8.9434382E-09 1.2250423E+00 6.7665093E-09 5.2414399E-10 O 6 3C418 2023.12.20-23:37:26.0 WETTZELL 339.28858 14.48297 941.5 1.5 2.9028098E-08 3.9957151E+00 7.1409221E-09 2.4650631E-10 O 7 2229+695 2023.12.20-23:38:37.0 KOKEE 19.21126 32.88484 887.8 15.2 1.3381313E-08 1.8301393E+00 6.7665093E-09 5.2414399E-10 O 7 2229+695 2023.12.20-23:38:37.0 WETTZELL 337.90934 36.96088 941.4 1.5 1.2258322E-08 1.6658131E+00 7.1409221E-09 2.4650631E-10 O 8 1803+784 2023.12.20-23:39:51.0 KOKEE 356.50448 33.24032 887.9 15.3 1.3254021E-08 1.8095633E+00 6.7665093E-09 5.2414399E-10 O 8 1803+784 2023.12.20-23:39:51.0 WETTZELL 1.84453 37.68782 941.5 1.5 1.2055897E-08 1.6366996E+00 7.1409221E-09 2.4650631E-10 O 9 2000+472 2023.12.20-23:41:16.0 KOKEE 22.74544 61.64659 887.8 15.0 8.2797721E-09 1.1342280E+00 6.7665093E-09 5.2414399E-10 O 9 2000+472 2023.12.20-23:41:16.0 WETTZELL 344.36151 8.70865 941.5 1.5 4.6593551E-08 6.5349775E+00 7.1409221E-09 2.4650631E-10 O 10 0133+476 2023.12.20-23:43:19.0 KOKEE 42.21796 10.44165 887.7 14.9 3.8900016E-08 5.4035633E+00 6.7665093E-09 5.2414399E-10 O 10 0133+476 2023.12.20-23:43:19.0 WETTZELL 298.01755 43.40035 941.4 1.6 1.0738129E-08 1.4583177E+00 7.1409221E-09 2.4650631E-10 O 11 1039+811 2023.12.20-23:45:11.0 KOKEE 352.04945 16.75487 887.6 14.9 2.4930597E-08 3.3954404E+00 6.7665093E-09 5.2414399E-10 O 11 1039+811 2023.12.20-23:45:11.0 WETTZELL 13.60274 52.54439 941.3 1.6 9.2976003E-09 1.2599946E+00 7.1409221E-09 2.4650631E-10 O 12 2229+695 2023.12.20-23:46:39.0 KOKEE 18.81607 33.49269 887.8 15.0 1.3167842E-08 1.8009281E+00 6.7665093E-09 5.2414399E-10 O 12 2229+695 2023.12.20-23:46:39.0 WETTZELL 338.52025 36.47196 941.3 1.5 1.2398370E-08 1.6849655E+00 7.1409221E-09 2.4650631E-10 O 13 0059+581 2023.12.20-23:48:00.0 KOKEE 33.51343 19.03670 887.7 15.1 2.2115358E-08 3.0338854E+00 6.7665093E-09 5.2414399E-10 O 13 0059+581 2023.12.20-23:48:00.0 WETTZELL 314.58177 43.31754 941.1 1.5 1.0753441E-08 1.4604092E+00 7.1409221E-09 2.4650631E-10 O 14 3C418 2023.12.20-23:49:13.0 KOKEE 25.54291 55.76805 887.7 15.0 8.8110213E-09 1.2068304E+00 6.7665093E-09 5.2414399E-10 O 14 3C418 2023.12.20-23:49:13.0 WETTZELL 341.06455 13.82767 941.0 1.6 3.0323438E-08 4.1785762E+00 7.1409221E-09 2.4650631E-10 O 15 0133+476 2023.12.20-23:50:46.0 KOKEE 42.67269 11.60928 887.7 15.0 3.5246888E-08 4.8824610E+00 6.7665093E-09 5.2414399E-10 O 15 0133+476 2023.12.20-23:50:46.0 WETTZELL 298.88999 42.32625 941.0 1.6 1.0956109E-08 1.4881538E+00 7.1409221E-09 2.4650631E-10 O 16 2000+472 2023.12.20-23:52:48.0 KOKEE 19.10260 62.60404 887.7 15.0 8.2071323E-09 1.1241972E+00 6.7665093E-09 5.2414399E-10 O 16 2000+472 2023.12.20-23:52:48.0 WETTZELL 346.27612 8.22931 941.0 1.6 4.9038399E-08 6.8977609E+00 7.1409221E-09 2.4650631E-10 O 17 0059+581 2023.12.20-23:54:30.0 KOKEE 33.68309 19.87201 887.7 14.9 2.1239776E-08 2.9131043E+00 6.7665093E-09 5.2414399E-10 O 17 0059+581 2023.12.20-23:54:30.0 WETTZELL 315.11476 42.56184 941.0 1.6 1.0906129E-08 1.4812971E+00 7.1409221E-09 2.4650631E-10 O 18 2229+695 2023.12.20-23:55:53.0 KOKEE 18.32539 34.17566 887.7 15.1 1.2937629E-08 1.7694244E+00 6.7665093E-09 5.2414399E-10 O 18 2229+695 2023.12.20-23:55:53.0 WETTZELL 339.23736 35.92633 941.0 1.7 1.2559558E-08 1.7070102E+00 7.1409221E-09 2.4650631E-10 O 19 3C418 2023.12.20-23:57:04.0 KOKEE 23.81421 56.52940 887.7 15.1 8.7331185E-09 1.1961103E+00 6.7665093E-09 5.2414399E-10 O 19 3C418 2023.12.20-23:57:04.0 WETTZELL 342.25687 13.42263 941.0 1.6 3.1184395E-08 4.3003718E+00 7.1409221E-09 2.4650631E-10 O 20 0133+476 2023.12.20-23:58:35.0 KOKEE 43.12262 12.84493 887.7 14.8 3.2059829E-08 4.4313678E+00 6.7665093E-09 5.2414399E-10 O 20 0133+476 2023.12.20-23:58:35.0 WETTZELL 299.81105 41.20898 941.0 1.7 1.1196655E-08 1.5210877E+00 7.1409221E-09 2.4650631E-10 O 21 1039+811 2023.12.21-00:00:25.0 KOKEE 352.44857 16.27760 887.8 14.9 2.5619809E-08 3.4894299E+00 6.7665093E-09 5.2414399E-10 O 21 1039+811 2023.12.21-00:00:25.0 WETTZELL 13.28610 53.12544 941.0 1.7 9.2267024E-09 1.2503587E+00 7.1409221E-09 2.4650631E-10 O 22 0059+581 2023.12.21-00:01:56.0 KOKEE 33.85268 20.83153 887.6 14.9 2.0320133E-08 2.7863565E+00 6.7665093E-09 5.2414399E-10 O 22 0059+581 2023.12.21-00:01:56.0 WETTZELL 315.73870 41.70634 940.9 1.6 1.1086634E-08 1.5059945E+00 7.1409221E-09 2.4650631E-10 O 23 3C418 2023.12.21-00:03:09.0 KOKEE 22.40233 57.08394 887.6 14.8 8.6781900E-09 1.1885481E+00 6.7665093E-09 5.2414399E-10 O 23 3C418 2023.12.21-00:03:09.0 WETTZELL 343.18563 13.12633 941.0 1.6 3.1846196E-08 4.3941296E+00 7.1409221E-09 2.4650631E-10 O 24 2229+695 2023.12.21-00:04:20.0 KOKEE 17.84211 34.78485 887.6 14.8 1.2740444E-08 1.7424383E+00 6.7665093E-09 5.2414399E-10 O 24 2229+695 2023.12.21-00:04:20.0 WETTZELL 339.90706 35.44267 941.0 1.6 1.2706937E-08 1.7271671E+00 7.1409221E-09 2.4650631E-10 O 25 0133+476 2023.12.21-00:06:00.0 KOKEE 43.52362 14.02667 887.6 14.8 2.9510901E-08 4.0727242E+00 6.7665093E-09 5.2414399E-10 O 25 0133+476 2023.12.21-00:06:00.0 WETTZELL 300.69065 40.15838 940.9 1.7 1.1436688E-08 1.5539608E+00 7.1409221E-09 2.4650631E-10 O 26 1039+811 2023.12.21-00:07:49.0 KOKEE 352.65336 16.05479 887.6 14.8 2.5955213E-08 3.5351976E+00 6.7665093E-09 5.2414399E-10 O 26 1039+811 2023.12.21-00:07:49.0 WETTZELL 13.10625 53.40249 940.9 1.7 9.1936065E-09 1.2458617E+00 7.1409221E-09 2.4650631E-10 O 27 0059+581 2023.12.21-00:09:21.0 KOKEE 33.99543 21.79279 887.6 14.7 1.9479891E-08 2.6706446E+00 6.7665093E-09 5.2414399E-10 O 27 0059+581 2023.12.21-00:09:21.0 WETTZELL 316.37610 40.86234 940.9 1.6 1.1273135E-08 1.5315173E+00 7.1409221E-09 2.4650631E-10 O 28 3C418 2023.12.21-00:10:34.0 KOKEE 20.59661 57.71534 887.7 14.7 8.6174531E-09 1.1801814E+00 6.7665093E-09 5.2414399E-10 O 28 3C418 2023.12.21-00:10:34.0 WETTZELL 344.32332 12.78608 940.9 1.6 3.2641974E-08 4.5070213E+00 7.1409221E-09 2.4650631E-10 O 29 2229+695 2023.12.21-00:11:45.0 KOKEE 17.39099 35.30616 887.7 14.7 1.2577503E-08 1.7201371E+00 6.7665093E-09 5.2414399E-10 O 29 2229+695 2023.12.21-00:11:45.0 WETTZELL 340.50501 35.03080 940.9 1.6 1.2835908E-08 1.7448069E+00 7.1409221E-09 2.4650631E-10 O 30 0133+476 2023.12.21-00:13:25.0 KOKEE 43.89915 15.21687 887.8 14.8 2.7327841E-08 3.7669242E+00 6.7665093E-09 5.2414399E-10 O 30 0133+476 2023.12.21-00:13:25.0 WETTZELL 301.57606 39.11735 940.9 1.6 1.1688813E-08 1.5885006E+00 7.1409221E-09 2.4650631E-10 O 31 3C371 2023.12.21-00:15:08.0 KOKEE 350.29639 40.55454 887.8 14.6 1.1188810E-08 1.5284902E+00 6.7665093E-09 5.2414399E-10 O 31 3C371 2023.12.21-00:15:08.0 WETTZELL 5.62877 29.43288 940.9 1.7 1.4971415E-08 2.0353204E+00 7.1409221E-09 2.4650631E-10 O 32 0059+581 2023.12.21-00:16:35.0 KOKEE 34.10869 22.73341 887.8 14.6 1.8726685E-08 2.5669884E+00 6.7665093E-09 5.2414399E-10 O 32 0059+581 2023.12.21-00:16:35.0 WETTZELL 317.01159 40.04875 940.9 1.7 1.1461317E-08 1.5572752E+00 7.1409221E-09 2.4650631E-10 O 33 3C418 2023.12.21-00:17:48.0 KOKEE 18.74820 58.28098 887.8 14.4 8.5646311E-09 1.1728995E+00 6.7665093E-09 5.2414399E-10 O 33 3C418 2023.12.21-00:17:48.0 WETTZELL 345.43825 12.47669 940.9 1.7 3.3401120E-08 4.6148696E+00 7.1409221E-09 2.4650631E-10 O 34 2229+695 2023.12.21-00:18:59.0 KOKEE 16.92682 35.80177 887.8 14.4 1.2427333E-08 1.6995819E+00 6.7665093E-09 5.2414399E-10 O 34 2229+695 2023.12.21-00:18:59.0 WETTZELL 341.09697 34.64072 940.8 1.7 1.2961101E-08 1.7619303E+00 7.1409221E-09 2.4650631E-10 O 35 0133+476 2023.12.21-00:20:37.0 KOKEE 44.23910 16.37983 887.9 14.6 2.5491475E-08 3.5105765E+00 6.7665093E-09 5.2414399E-10 O 35 0133+476 2023.12.21-00:20:37.0 WETTZELL 302.44140 38.11617 940.8 1.7 1.1945743E-08 1.6237100E+00 7.1409221E-09 2.4650631E-10 O 36 0016+731 2023.12.21-00:22:07.0 KOKEE 17.30181 26.76930 887.9 14.7 1.6099150E-08 2.2008762E+00 6.7665093E-09 5.2414399E-10 O 36 0016+731 2023.12.21-00:22:07.0 WETTZELL 337.73549 43.29500 940.8 1.7 1.0756538E-08 1.4603445E+00 7.1409221E-09 2.4650631E-10 O 37 0059+581 2023.12.21-00:23:22.0 KOKEE 34.19111 23.61772 887.9 14.5 1.8073679E-08 2.4771714E+00 6.7665093E-09 5.2414399E-10 O 37 0059+581 2023.12.21-00:23:22.0 WETTZELL 317.61962 39.29461 940.9 1.8 1.1643548E-08 1.5822234E+00 7.1409221E-09 2.4650631E-10 O 38 3C418 2023.12.21-00:24:36.0 KOKEE 16.93482 58.76493 887.9 14.5 8.5205996E-09 1.1668240E+00 6.7665093E-09 5.2414399E-10 O 38 3C418 2023.12.21-00:24:36.0 WETTZELL 346.49095 12.20626 940.9 1.7 3.4094318E-08 4.7134758E+00 7.1409221E-09 2.4650631E-10 O 39 2229+695 2023.12.21-00:25:47.0 KOKEE 16.46878 36.25553 887.9 14.6 1.2293736E-08 1.6812935E+00 6.7665093E-09 5.2414399E-10 O 39 2229+695 2023.12.21-00:25:47.0 WETTZELL 341.66110 34.28466 940.8 1.8 1.3078049E-08 1.7779261E+00 7.1409221E-09 2.4650631E-10 O 40 0133+476 2023.12.21-00:27:24.0 KOKEE 44.53694 17.48177 887.9 14.5 2.3971357E-08 3.2989385E+00 6.7665093E-09 5.2414399E-10 O 40 0133+476 2023.12.21-00:27:24.0 WETTZELL 303.26211 37.18170 940.8 1.8 1.2199334E-08 1.6584730E+00 7.1409221E-09 2.4650631E-10 O 41 3C371 2023.12.21-00:29:06.0 KOKEE 348.91280 39.96899 888.0 14.4 1.1323734E-08 1.5467463E+00 6.7665093E-09 5.2414399E-10 O 41 3C371 2023.12.21-00:29:06.0 WETTZELL 6.98621 29.68453 940.8 1.8 1.4856979E-08 2.0194681E+00 7.1409221E-09 2.4650631E-10 O 42 0059+581 2023.12.21-00:30:34.0 KOKEE 34.25286 24.55811 888.0 14.4 1.7431467E-08 2.3888810E+00 6.7665093E-09 5.2414399E-10 O 42 0059+581 2023.12.21-00:30:34.0 WETTZELL 318.27745 38.50377 940.8 1.8 1.1843181E-08 1.6095598E+00 7.1409221E-09 2.4650631E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10