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 | 01:11:03.457 # # Data content: # Ray-tracing results for session: # 240416-i24107# # Total number of observations: # 54 # 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: 2024041618 | 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 $240416-i24107# H $240416-i24107# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:11:03.457) 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 2024.04.16-17:30:20.0 KOKEE 354.77465 14.36202 885.5 12.6 2.7637917E-08 3.9962670E+00 6.7519472E-09 2.2987669E-10 O 1 1039+811 2024.04.16-17:30:20.0 WETTZELL 10.71070 55.66640 932.2 7.0 8.8092685E-09 1.2092756E+00 7.0733180E-09 2.0638652E-10 O 2 1746+470 2024.04.16-17:32:18.0 KOKEE 316.89389 48.34039 885.5 12.6 9.3356445E-09 1.3374112E+00 6.7519472E-09 2.2987669E-10 O 2 1746+470 2024.04.16-17:32:18.0 WETTZELL 23.01411 10.60101 932.2 7.0 3.8305495E-08 5.3212736E+00 7.0733180E-09 2.0638652E-10 O 3 2229+695 2024.04.16-17:34:25.0 KOKEE 12.24620 39.30992 885.5 12.6 1.0998724E-08 1.5762916E+00 6.7519472E-09 2.2987669E-10 O 3 2229+695 2024.04.16-17:34:25.0 WETTZELL 346.24162 31.88960 932.2 7.0 1.3732529E-08 1.8841554E+00 7.0733180E-09 2.0638652E-10 O 4 3C371 2024.04.16-17:35:48.0 KOKEE 344.53243 37.25977 885.5 12.6 1.1505993E-08 1.6491131E+00 6.7519472E-09 2.2987669E-10 O 4 3C371 2024.04.16-17:35:48.0 WETTZELL 11.79662 31.03408 932.2 7.0 1.4068837E-08 1.9315553E+00 7.0733180E-09 2.0638652E-10 O 5 2309+454 2024.04.16-17:38:20.0 KOKEE 43.08237 51.17186 885.5 12.7 8.9540483E-09 1.2828640E+00 6.7519472E-09 2.2987669E-10 O 5 2309+454 2024.04.16-17:38:20.0 WETTZELL 329.42137 12.88256 932.2 7.0 3.1928496E-08 4.4046262E+00 7.0733180E-09 2.0638652E-10 O 6 0016+731 2024.04.16-17:40:41.0 KOKEE 15.52969 30.90660 885.6 12.7 1.3543642E-08 1.9425971E+00 6.7519472E-09 2.2987669E-10 O 6 0016+731 2024.04.16-17:40:41.0 WETTZELL 341.11592 39.67287 932.2 7.0 1.1379973E-08 1.5612628E+00 7.0733180E-09 2.0638652E-10 O 7 2017+743 2024.04.16-17:43:25.0 KOKEE 357.57860 37.23447 885.6 12.7 1.1512322E-08 1.6500440E+00 6.7519472E-09 2.2987669E-10 O 7 2017+743 2024.04.16-17:43:25.0 WETTZELL 359.96496 33.89310 932.2 7.0 1.3015378E-08 1.7861356E+00 7.0733180E-09 2.0638652E-10 O 8 0718+793 2024.04.16-17:46:38.0 KOKEE 3.74389 11.88065 885.6 12.6 3.3027816E-08 4.7979771E+00 6.7519472E-09 2.2987669E-10 O 8 0718+793 2024.04.16-17:46:38.0 WETTZELL 355.41459 59.66979 932.1 7.0 8.4293352E-09 1.1570114E+00 7.0733180E-09 2.0638652E-10 O 9 2353+816 2024.04.16-17:49:48.0 KOKEE 6.49277 27.52278 885.7 12.7 1.5037765E-08 2.1580093E+00 6.7519472E-09 2.2987669E-10 O 9 2353+816 2024.04.16-17:49:48.0 WETTZELL 351.04361 44.03983 932.1 7.1 1.0455947E-08 1.4346962E+00 7.0733180E-09 2.0638652E-10 O 10 1849+670 2024.04.16-17:53:17.0 KOKEE 344.33729 40.80540 885.8 12.6 1.0664925E-08 1.5282248E+00 6.7519472E-09 2.2987669E-10 O 10 1849+670 2024.04.16-17:53:17.0 WETTZELL 10.39077 27.70328 932.1 7.1 1.5585199E-08 2.1401095E+00 7.0733180E-09 2.0638652E-10 O 11 NGC6251 2024.04.16-17:55:55.0 KOKEE 352.36285 24.86573 885.9 12.5 1.6506726E-08 2.3702075E+00 6.7519472E-09 2.2987669E-10 O 11 NGC6251 2024.04.16-17:55:55.0 WETTZELL 9.18701 44.96420 932.0 7.0 1.0286673E-08 1.4118901E+00 7.0733180E-09 2.0638652E-10 O 12 1746+470 2024.04.16-17:58:23.0 KOKEE 314.81695 44.11674 885.9 12.4 1.0016090E-08 1.4351174E+00 6.7519472E-09 2.2987669E-10 O 12 1746+470 2024.04.16-17:58:23.0 WETTZELL 27.17327 12.41517 931.9 7.1 3.3057002E-08 4.5773772E+00 7.0733180E-09 2.0638652E-10 O 13 1803+784 2024.04.16-18:00:18.0 KOKEE 350.46058 29.86403 885.9 12.4 1.3966914E-08 2.0034299E+00 6.7519472E-09 2.2987669E-10 O 13 1803+784 2024.04.16-18:00:18.0 WETTZELL 9.30667 39.68916 931.9 7.1 1.1376101E-08 1.5614199E+00 7.0733180E-09 2.0638652E-10 O 14 2229+695 2024.04.16-18:01:37.0 KOKEE 9.62312 40.51036 886.0 12.5 1.0728284E-08 1.5374065E+00 6.7519472E-09 2.2987669E-10 O 14 2229+695 2024.04.16-18:01:37.0 WETTZELL 348.74225 30.92319 931.9 7.2 1.4113626E-08 1.9365604E+00 7.0733180E-09 2.0638652E-10 O 15 3C371 2024.04.16-18:03:00.0 KOKEE 342.63654 35.47184 886.0 12.5 1.2000659E-08 1.7202607E+00 6.7519472E-09 2.2987669E-10 O 15 3C371 2024.04.16-18:03:00.0 WETTZELL 14.28918 32.04112 931.8 7.1 1.3675208E-08 1.8775869E+00 7.0733180E-09 2.0638652E-10 O 16 2309+454 2024.04.16-18:05:34.0 KOKEE 39.27072 55.34409 886.0 12.5 8.4818301E-09 1.2150597E+00 6.7519472E-09 2.2987669E-10 O 16 2309+454 2024.04.16-18:05:34.0 WETTZELL 333.76547 10.75788 932.0 7.1 3.7786300E-08 5.2310720E+00 7.0733180E-09 2.0638652E-10 O 17 NGC6251 2024.04.16-18:08:36.0 KOKEE 352.21990 24.47054 886.0 12.6 1.6753016E-08 2.4058418E+00 6.7519472E-09 2.2987669E-10 O 17 NGC6251 2024.04.16-18:08:36.0 WETTZELL 9.53021 45.30248 932.5 7.1 1.0226713E-08 1.4036726E+00 7.0733180E-09 2.0638652E-10 O 18 1746+470 2024.04.16-18:11:04.0 KOKEE 314.08647 42.01373 886.1 12.5 1.0415227E-08 1.4924566E+00 6.7519472E-09 2.2987669E-10 O 18 1746+470 2024.04.16-18:11:04.0 WETTZELL 29.15825 13.39694 933.3 6.0 3.0775848E-08 4.2563476E+00 7.0733180E-09 2.0638652E-10 O 19 1803+784 2024.04.16-18:12:59.0 KOKEE 350.00814 29.36429 886.1 12.6 1.4180728E-08 2.0342603E+00 6.7519472E-09 2.2987669E-10 O 19 1803+784 2024.04.16-18:12:59.0 WETTZELL 9.99949 40.03797 933.4 3.5 1.1293988E-08 1.5501728E+00 7.0733180E-09 2.0638652E-10 O 20 0016+731 2024.04.16-18:14:25.0 KOKEE 13.99543 32.90704 886.1 12.6 1.2811182E-08 1.8370586E+00 6.7519472E-09 2.2987669E-10 O 20 0016+731 2024.04.16-18:14:25.0 WETTZELL 343.27635 37.98002 933.5 3.0 1.1802772E-08 1.6192733E+00 7.0733180E-09 2.0638652E-10 O 21 2017+743 2024.04.16-18:17:10.0 KOKEE 354.87130 36.71700 886.1 12.6 1.1650341E-08 1.6698825E+00 6.7519472E-09 2.2987669E-10 O 21 2017+743 2024.04.16-18:17:10.0 WETTZELL 2.64172 34.01909 933.5 2.8 1.2973312E-08 1.7804727E+00 7.0733180E-09 2.0638652E-10 O 22 2309+454 2024.04.16-18:20:58.0 KOKEE 36.46699 57.54127 886.2 12.7 8.2695484E-09 1.1845850E+00 6.7519472E-09 2.2987669E-10 O 22 2309+454 2024.04.16-18:20:58.0 WETTZELL 336.27301 9.69136 933.6 2.7 4.1612792E-08 5.7765592E+00 7.0733180E-09 2.0638652E-10 O 23 2229+695 2024.04.16-18:23:20.0 KOKEE 7.35335 41.25570 886.2 12.7 1.0569232E-08 1.5145395E+00 6.7519472E-09 2.2987669E-10 O 23 2229+695 2024.04.16-18:23:20.0 WETTZELL 350.78780 30.29026 933.6 2.6 1.4377088E-08 1.9728196E+00 7.0733180E-09 2.0638652E-10 O 24 1803+784 2024.04.16-18:24:38.0 KOKEE 349.62446 28.88583 886.2 12.8 1.4392655E-08 2.0648269E+00 6.7519472E-09 2.2987669E-10 O 24 1803+784 2024.04.16-18:24:38.0 WETTZELL 10.61967 40.37992 933.6 2.6 1.1215028E-08 1.5393557E+00 7.0733180E-09 2.0638652E-10 O 25 1746+470 2024.04.16-18:26:32.0 KOKEE 313.40912 39.41832 886.2 12.7 1.0975047E-08 1.5729144E+00 6.7519472E-09 2.2987669E-10 O 25 1746+470 2024.04.16-18:26:32.0 WETTZELL 31.54409 14.67856 933.6 2.6 2.8236677E-08 3.9004592E+00 7.0733180E-09 2.0638652E-10 O 26 3C371 2024.04.16-18:28:21.0 KOKEE 341.17446 33.64110 886.2 12.6 1.2566244E-08 1.8016542E+00 6.7519472E-09 2.2987669E-10 O 26 3C371 2024.04.16-18:28:21.0 WETTZELL 16.53501 33.14629 933.6 2.7 1.3272269E-08 1.8223210E+00 7.0733180E-09 2.0638652E-10 O 27 1039+811 2024.04.16-18:29:38.0 KOKEE 356.99506 13.36897 886.2 12.6 2.9567245E-08 4.2819954E+00 6.7519472E-09 2.2987669E-10 O 27 1039+811 2024.04.16-18:29:38.0 WETTZELL 7.45628 57.21516 933.6 2.7 8.6532882E-09 1.1878399E+00 7.0733180E-09 2.0638652E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10