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: # 2025-06-24 | 01:11:28.994 # # Data content: # Ray-tracing results for session: # 240417-i24108# # Total number of observations: # 50 # 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: 2024041718 | 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 $240417-i24108# H $240417-i24108# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:11:28.994) 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 2024.04.17-17:30:20.0 KOKEE 354.91383 14.27999 888.2 12.7 2.7727422E-08 4.0602669E+00 6.7711433E-09 1.9283158E-10 O 1 1039+811 2024.04.17-17:30:20.0 WETTZELL 10.52617 55.78521 937.3 3.8 8.8295033E-09 1.2088558E+00 7.1027140E-09 2.0307157E-10 O 2 1746+470 2024.04.17-17:32:17.0 KOKEE 316.52792 47.71703 888.2 12.7 9.4033592E-09 1.3529096E+00 6.7711433E-09 1.9283158E-10 O 2 1746+470 2024.04.17-17:32:17.0 WETTZELL 23.64467 10.85526 937.3 3.7 3.7642277E-08 5.2449385E+00 7.1027140E-09 2.0307157E-10 O 3 2229+695 2024.04.17-17:34:24.0 KOKEE 11.88552 39.49997 888.2 12.8 1.0928287E-08 1.5749649E+00 6.7711433E-09 1.9283158E-10 O 3 2229+695 2024.04.17-17:34:24.0 WETTZELL 346.59673 31.73884 937.3 3.6 1.3844109E-08 1.8960628E+00 7.1027140E-09 2.0307157E-10 O 4 3C371 2024.04.17-17:35:47.0 KOKEE 344.23906 37.01508 888.3 12.9 1.1542503E-08 1.6640560E+00 6.7711433E-09 1.9283158E-10 O 4 3C371 2024.04.17-17:35:47.0 WETTZELL 12.15999 31.16733 937.3 3.7 1.4069814E-08 1.9291875E+00 7.1027140E-09 2.0307157E-10 O 5 2309+454 2024.04.17-17:38:20.0 KOKEE 42.61265 51.79275 888.3 12.9 8.8555936E-09 1.2738372E+00 6.7711433E-09 1.9283158E-10 O 5 2309+454 2024.04.17-17:38:20.0 WETTZELL 330.04111 12.55758 937.3 3.7 3.2847910E-08 4.5319388E+00 7.1027140E-09 2.0307157E-10 O 6 0016+731 2024.04.17-17:40:41.0 KOKEE 15.37164 31.14985 888.4 12.9 1.3417576E-08 1.9372872E+00 6.7711433E-09 1.9283158E-10 O 6 0016+731 2024.04.17-17:40:41.0 WETTZELL 341.35685 39.46546 937.3 3.6 1.1473195E-08 1.5703756E+00 7.1027140E-09 2.0307157E-10 O 7 2017+743 2024.04.17-17:43:25.0 KOKEE 357.25725 37.19335 888.3 12.8 1.1495357E-08 1.6574201E+00 6.7711433E-09 1.9283158E-10 O 7 2017+743 2024.04.17-17:43:25.0 WETTZELL 0.27721 33.89446 937.3 3.6 1.3065343E-08 1.7900142E+00 7.1027140E-09 2.0307157E-10 O 8 0718+793 2024.04.17-17:46:40.0 KOKEE 3.92456 11.94225 888.3 12.9 3.2800576E-08 4.8346416E+00 6.7711433E-09 1.9283158E-10 O 8 0718+793 2024.04.17-17:46:40.0 WETTZELL 355.05992 59.61578 937.3 3.6 8.4651402E-09 1.1586111E+00 7.1027140E-09 2.0307157E-10 O 9 1803+784 2024.04.17-17:48:31.0 KOKEE 350.75846 30.16160 888.3 13.0 1.3810161E-08 1.9945914E+00 6.7711433E-09 1.9283158E-10 O 9 1803+784 2024.04.17-17:48:31.0 WETTZELL 8.86910 39.48577 937.3 3.7 1.1468290E-08 1.5710299E+00 7.1027140E-09 2.0307157E-10 O 10 1746+470 2024.04.17-17:50:25.0 KOKEE 315.08542 44.77995 888.3 13.1 9.8743031E-09 1.4210202E+00 6.7711433E-09 1.9283158E-10 O 10 1746+470 2024.04.17-17:50:25.0 WETTZELL 26.53645 12.11627 937.3 3.7 3.3969457E-08 4.7192593E+00 7.1027140E-09 2.0307157E-10 O 11 NGC6251 2024.04.17-17:52:54.0 KOKEE 352.35179 24.83750 888.4 13.0 1.6485485E-08 2.3862837E+00 6.7711433E-09 1.9283158E-10 O 11 NGC6251 2024.04.17-17:52:54.0 WETTZELL 9.21240 44.98818 937.3 3.7 1.0321164E-08 1.4134960E+00 7.1027140E-09 2.0307157E-10 O 12 1849+670 2024.04.17-17:55:32.0 KOKEE 343.73774 40.41061 888.4 13.0 1.0724201E-08 1.5451561E+00 6.7711433E-09 1.9283158E-10 O 12 1849+670 2024.04.17-17:55:32.0 WETTZELL 11.03772 27.89174 937.4 3.7 1.5550466E-08 2.1332355E+00 7.1027140E-09 2.0307157E-10 O 13 2309+454 2024.04.17-17:58:55.0 KOKEE 39.71358 54.94260 888.4 12.9 8.5020936E-09 1.2227558E+00 6.7711433E-09 1.9283158E-10 O 13 2309+454 2024.04.17-17:58:55.0 WETTZELL 333.32653 10.95646 937.4 3.7 3.7318957E-08 5.1664137E+00 7.1027140E-09 2.0307157E-10 O 14 2353+816 2024.04.17-18:02:36.0 KOKEE 6.04174 27.94716 888.4 13.0 1.4795098E-08 2.1387039E+00 6.7711433E-09 1.9283158E-10 O 14 2353+816 2024.04.17-18:02:36.0 WETTZELL 351.61215 43.62598 937.4 3.6 1.0574365E-08 1.4475602E+00 7.1027140E-09 2.0307157E-10 O 15 3C371 2024.04.17-18:05:17.0 KOKEE 342.25080 35.03649 888.5 13.0 1.2099988E-08 1.7450809E+00 6.7711433E-09 1.9283158E-10 O 15 3C371 2024.04.17-18:05:17.0 WETTZELL 14.84710 32.29747 937.4 3.6 1.3631792E-08 1.8690642E+00 7.1027140E-09 2.0307157E-10 O 16 1746+470 2024.04.17-18:07:06.0 KOKEE 314.08833 42.01963 888.5 13.2 1.0387907E-08 1.4953528E+00 6.7711433E-09 1.9283158E-10 O 16 1746+470 2024.04.17-18:07:06.0 WETTZELL 29.15272 13.39414 937.4 3.5 3.0913886E-08 4.2851355E+00 7.1027140E-09 2.0307157E-10 O 17 1803+784 2024.04.17-18:09:01.0 KOKEE 350.00942 29.36573 888.5 13.1 1.4146400E-08 2.0436763E+00 6.7711433E-09 1.9283158E-10 O 17 1803+784 2024.04.17-18:09:01.0 WETTZELL 9.99750 40.03696 937.4 3.5 1.1337224E-08 1.5530780E+00 7.1027140E-09 2.0307157E-10 O 18 2229+695 2024.04.17-18:10:19.0 KOKEE 8.31981 40.96800 888.5 12.9 1.0604140E-08 1.5279131E+00 6.7711433E-09 1.9283158E-10 O 18 2229+695 2024.04.17-18:10:19.0 WETTZELL 349.92727 30.53979 937.4 3.5 1.4327725E-08 1.9627941E+00 7.1027140E-09 2.0307157E-10 O 19 1849+670 2024.04.17-18:12:30.0 KOKEE 342.19645 39.25566 888.5 13.0 1.0984974E-08 1.5829888E+00 6.7711433E-09 1.9283158E-10 O 19 1849+670 2024.04.17-18:12:30.0 WETTZELL 12.79685 28.46636 937.4 3.4 1.5265067E-08 2.0940439E+00 7.1027140E-09 2.0307157E-10 O 20 0016+731 2024.04.17-18:14:49.0 KOKEE 13.76967 33.14842 888.5 13.1 1.2698931E-08 1.8325459E+00 6.7711433E-09 1.9283158E-10 O 20 0016+731 2024.04.17-18:14:49.0 WETTZELL 343.56802 37.77732 937.4 3.4 1.1901610E-08 1.6292239E+00 7.1027140E-09 2.0307157E-10 O 21 2309+454 2024.04.17-18:17:13.0 KOKEE 36.43087 57.56631 888.6 13.1 8.2467636E-09 1.1858740E+00 6.7711433E-09 1.9283158E-10 O 21 2309+454 2024.04.17-18:17:13.0 WETTZELL 336.30275 9.67937 937.4 3.4 4.1856611E-08 5.8176179E+00 7.1027140E-09 2.0307157E-10 O 22 1746+470 2024.04.17-18:20:30.0 KOKEE 313.48836 39.77271 888.6 13.3 1.0866451E-08 1.5646617E+00 6.7711433E-09 1.9283158E-10 O 22 1746+470 2024.04.17-18:20:30.0 WETTZELL 31.22209 14.49908 937.4 3.3 2.8686580E-08 3.9703692E+00 7.1027140E-09 2.0307157E-10 O 23 3C371 2024.04.17-18:22:19.0 KOKEE 341.28450 33.79820 888.6 13.4 1.2484830E-08 1.8010612E+00 6.7711433E-09 1.9283158E-10 O 23 3C371 2024.04.17-18:22:19.0 WETTZELL 16.35188 33.04872 937.4 3.2 1.3358135E-08 1.8314853E+00 7.1027140E-09 2.0307157E-10 O 24 2353+816 2024.04.17-18:25:00.0 KOKEE 5.38017 28.46525 888.6 13.3 1.4550372E-08 2.1029122E+00 6.7711433E-09 1.9283158E-10 O 24 2353+816 2024.04.17-18:25:00.0 WETTZELL 352.42349 43.11561 937.4 3.1 1.0674032E-08 1.4612583E+00 7.1027140E-09 2.0307157E-10 O 25 1849+670 2024.04.17-18:28:29.0 KOKEE 340.88757 38.07981 888.7 13.2 1.1268579E-08 1.6241531E+00 6.7711433E-09 1.9283158E-10 O 25 1849+670 2024.04.17-18:28:29.0 WETTZELL 14.42887 29.08332 937.5 3.2 1.4971650E-08 2.0537301E+00 7.1027140E-09 2.0307157E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10