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 | 01:28:40.701 # # Data content: # Ray-tracing results for session: # 240508-i24129# # 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: 2024050818 | 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 $240508-i24129# H $240508-i24129# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:28:40.701) 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 2024.05.08-17:30:20.0 KOKEE 358.08227 13.09797 887.5 14.2 3.0055820E-08 4.3864902E+00 6.7638483E-09 1.9659429E-10 O 1 1039+811 2024.05.08-17:30:20.0 WETTZELL 5.65981 57.72547 952.4 12.1 9.0049329E-09 1.1820280E+00 7.2299397E-09 3.8763389E-10 O 2 2229+695 2024.05.08-17:31:41.0 KOKEE 3.47360 42.02186 887.5 14.2 1.0381186E-08 1.4938353E+00 6.7638483E-09 1.9659429E-10 O 2 2229+695 2024.05.08-17:31:41.0 WETTZELL 354.13766 29.54011 952.4 12.1 1.5392802E-08 2.0230863E+00 7.2299397E-09 3.8763389E-10 O 3 1806+456 2024.05.08-17:34:13.0 KOKEE 311.42094 37.30892 887.5 14.2 1.1459693E-08 1.6487886E+00 6.7638483E-09 1.9659429E-10 O 3 1806+456 2024.05.08-17:34:13.0 WETTZELL 34.25395 14.78009 952.4 12.1 2.9368354E-08 3.8774179E+00 7.2299397E-09 3.8763389E-10 O 4 3C371 2024.05.08-17:36:33.0 KOKEE 339.65283 30.93476 887.5 14.3 1.3493273E-08 1.9440128E+00 6.7638483E-09 1.9659429E-10 O 4 3C371 2024.05.08-17:36:33.0 WETTZELL 19.46173 34.90588 952.4 12.2 1.3278701E-08 1.7438497E+00 7.2299397E-09 3.8763389E-10 O 5 1746+470 2024.05.08-17:38:20.0 KOKEE 312.59208 32.90550 887.5 14.4 1.2775363E-08 1.8391018E+00 6.7638483E-09 1.9659429E-10 O 5 1746+470 2024.05.08-17:38:20.0 WETTZELL 37.28015 18.22848 952.4 12.1 2.4089996E-08 3.1731592E+00 7.2299397E-09 3.8763389E-10 O 6 1849+670 2024.05.08-17:40:55.0 KOKEE 338.51401 35.25363 887.5 14.5 1.2028820E-08 1.7317890E+00 6.7638483E-09 1.9659429E-10 O 6 1849+670 2024.05.08-17:40:55.0 WETTZELL 17.89949 30.68226 952.4 12.0 1.4877033E-08 1.9544230E+00 7.2299397E-09 3.8763389E-10 O 7 NGC6251 2024.05.08-17:43:33.0 KOKEE 351.88336 22.48574 887.6 14.6 1.8069595E-08 2.6107167E+00 6.7638483E-09 1.9659429E-10 O 7 NGC6251 2024.05.08-17:43:33.0 WETTZELL 10.84437 47.09345 952.4 12.1 1.0388671E-08 1.3637973E+00 7.2299397E-09 3.8763389E-10 O 8 0016+731 2024.05.08-17:45:29.0 KOKEE 10.48828 35.76153 887.6 14.6 1.1880778E-08 1.7108847E+00 6.7638483E-09 1.9659429E-10 O 8 0016+731 2024.05.08-17:45:29.0 WETTZELL 347.37765 35.58293 952.4 12.2 1.3060423E-08 1.7157403E+00 7.2299397E-09 3.8763389E-10 O 9 2017+743 2024.05.08-17:48:14.0 KOKEE 350.69264 35.02497 887.6 14.7 1.2096407E-08 1.7418318E+00 6.7638483E-09 1.9659429E-10 O 9 2017+743 2024.05.08-17:48:14.0 WETTZELL 7.12530 34.82458 952.4 12.2 1.3305679E-08 1.7476048E+00 7.2299397E-09 3.8763389E-10 O 10 0716+714 2024.05.08-17:51:17.0 KOKEE 13.01673 8.24108 887.7 14.7 4.6092805E-08 6.8628696E+00 6.7638483E-09 1.9659429E-10 O 10 0716+714 2024.05.08-17:51:17.0 WETTZELL 335.78413 62.22884 952.4 12.3 8.6062162E-09 1.1298399E+00 7.2299397E-09 3.8763389E-10 O 11 2353+816 2024.05.08-17:54:18.0 KOKEE 3.63177 29.41660 887.7 14.9 1.4115666E-08 2.0349503E+00 6.7638483E-09 1.9659429E-10 O 11 2353+816 2024.05.08-17:54:18.0 WETTZELL 354.48483 42.14291 952.4 12.1 1.1335858E-08 1.4885476E+00 7.2299397E-09 3.8763389E-10 O 12 1746+470 2024.05.08-17:57:38.0 KOKEE 312.57377 29.60442 887.7 15.3 1.4036992E-08 2.0218612E+00 6.7638483E-09 1.9659429E-10 O 12 1746+470 2024.05.08-17:57:38.0 WETTZELL 40.07924 20.20646 952.4 11.9 2.1862420E-08 2.8773578E+00 7.2299397E-09 3.8763389E-10 O 13 1803+784 2024.05.08-17:59:29.0 KOKEE 348.13180 26.12026 887.7 15.2 1.5728815E-08 2.2691199E+00 6.7638483E-09 1.9659429E-10 O 13 1803+784 2024.05.08-17:59:29.0 WETTZELL 13.57962 42.49630 952.5 11.9 1.1259583E-08 1.4782645E+00 7.2299397E-09 3.8763389E-10 O 14 0718+793 2024.05.08-18:02:08.0 KOKEE 7.95565 14.32956 887.7 15.4 2.7616530E-08 4.0215659E+00 6.7638483E-09 1.9659429E-10 O 14 0718+793 2024.05.08-18:02:08.0 WETTZELL 347.67780 57.13406 952.4 12.0 9.0643827E-09 1.1899615E+00 7.2299397E-09 3.8763389E-10 O 15 1806+456 2024.05.08-18:06:01.0 KOKEE 311.07300 31.75147 887.7 15.5 1.3185096E-08 1.8983667E+00 6.7638483E-09 1.9659429E-10 O 15 1806+456 2024.05.08-18:06:01.0 WETTZELL 39.06118 17.89356 952.4 12.1 2.4515286E-08 3.2294979E+00 7.2299397E-09 3.8763389E-10 O 16 0716+714 2024.05.08-18:08:59.0 KOKEE 14.07538 9.20419 887.7 15.7 4.1702712E-08 6.1714915E+00 6.7638483E-09 1.9659429E-10 O 16 0716+714 2024.05.08-18:08:59.0 WETTZELL 334.26974 61.00228 952.4 12.2 8.7060449E-09 1.1429705E+00 7.2299397E-09 3.8763389E-10 O 17 1746+470 2024.05.08-18:11:26.0 KOKEE 312.70188 27.24655 887.7 15.8 1.5134407E-08 2.1810955E+00 6.7638483E-09 1.9659429E-10 O 17 1746+470 2024.05.08-18:11:26.0 WETTZELL 42.04288 21.69294 952.5 12.2 2.0454451E-08 2.6907894E+00 7.2299397E-09 3.8763389E-10 O 18 3C371 2024.05.08-18:13:12.0 KOKEE 338.62678 27.89733 887.7 15.9 1.4810865E-08 2.1352608E+00 6.7638483E-09 1.9659429E-10 O 18 3C371 2024.05.08-18:13:12.0 WETTZELL 22.33914 37.05169 952.5 12.2 1.2615319E-08 1.6565023E+00 7.2299397E-09 3.8763389E-10 O 19 2353+816 2024.05.08-18:15:53.0 KOKEE 2.83115 29.69936 887.7 15.7 1.3994589E-08 2.0173488E+00 6.7638483E-09 1.9659429E-10 O 19 2353+816 2024.05.08-18:15:53.0 WETTZELL 355.40482 41.83090 952.5 12.0 1.1404280E-08 1.4975350E+00 7.2299397E-09 3.8763389E-10 O 20 1806+456 2024.05.08-18:19:42.0 KOKEE 311.13188 29.35669 887.7 15.5 1.4143776E-08 2.0372810E+00 6.7638483E-09 1.9659429E-10 O 20 1806+456 2024.05.08-18:19:42.0 WETTZELL 41.07756 19.33797 952.5 12.0 2.2784867E-08 2.9995785E+00 7.2299397E-09 3.8763389E-10 O 21 0716+714 2024.05.08-18:22:40.0 KOKEE 14.84712 9.99788 887.7 15.5 3.8656648E-08 5.6982899E+00 6.7638483E-09 1.9659429E-10 O 21 0716+714 2024.05.08-18:22:40.0 WETTZELL 333.30476 60.01066 952.5 12.0 8.7914228E-09 1.1541995E+00 7.2299397E-09 3.8763389E-10 O 22 1746+470 2024.05.08-18:25:07.0 KOKEE 312.93679 24.91546 887.8 15.8 1.6430246E-08 2.3694607E+00 6.7638483E-09 1.9659429E-10 O 22 1746+470 2024.05.08-18:25:07.0 WETTZELL 43.95934 23.22328 952.5 12.0 1.9193805E-08 2.5239758E+00 7.2299397E-09 3.8763389E-10 O 23 3C371 2024.05.08-18:26:53.0 KOKEE 338.39168 26.73288 887.8 15.7 1.5398490E-08 2.2206798E+00 6.7638483E-09 1.9659429E-10 O 23 3C371 2024.05.08-18:26:53.0 WETTZELL 23.34784 37.92290 952.6 12.0 1.2369248E-08 1.6241156E+00 7.2299397E-09 3.8763389E-10 O 24 0016+731 2024.05.08-18:28:22.0 KOKEE 7.23640 37.30230 887.8 15.8 1.1460103E-08 1.6499418E+00 6.7638483E-09 1.9659429E-10 O 24 0016+731 2024.05.08-18:28:22.0 WETTZELL 350.69691 34.24395 952.6 12.1 1.3501861E-08 1.7738234E+00 7.2299397E-09 3.8763389E-10 O 25 1803+784 2024.05.08-18:29:47.0 KOKEE 347.72737 24.64663 887.8 16.1 1.6593472E-08 2.3950632E+00 6.7638483E-09 1.9659429E-10 O 25 1803+784 2024.05.08-18:29:47.0 WETTZELL 14.81769 43.71621 952.6 12.1 1.1007610E-08 1.4451221E+00 7.2299397E-09 3.8763389E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10