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 | 01:30:58.172 # # Data content: # Ray-tracing results for session: # 240510-i24131# # Total number of observations: # 52 # 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: 2024051018 | 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 $240510-i24131# H $240510-i24131# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:30:58.172) 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 2024.05.10-17:30:20.0 KOKEE 358.40123 13.04192 886.7 15.8 3.0871169E-08 4.4448400E+00 6.7515145E-09 3.6292757E-10 O 1 1039+811 2024.05.10-17:30:20.0 WETTZELL 5.11288 57.84659 950.4 18.6 8.8322990E-09 1.1796697E+00 7.2116873E-09 2.6971982E-10 O 2 2229+695 2024.05.10-17:31:41.0 KOKEE 2.57025 42.11809 886.7 15.9 1.0592764E-08 1.4945875E+00 6.7515145E-09 3.6292757E-10 O 2 2229+695 2024.05.10-17:31:41.0 WETTZELL 354.90290 29.41703 950.4 18.7 1.5174374E-08 2.0256618E+00 7.2116873E-09 2.6971982E-10 O 3 1746+470 2024.05.10-17:33:40.0 KOKEE 312.57249 32.35897 886.7 16.1 1.3255264E-08 1.8758556E+00 6.7515145E-09 3.6292757E-10 O 3 1746+470 2024.05.10-17:33:40.0 WETTZELL 37.74789 18.54780 950.4 18.7 2.3274556E-08 3.1269491E+00 7.2116873E-09 2.6971982E-10 O 4 3C371 2024.05.10-17:35:28.0 KOKEE 339.41877 30.38425 886.7 16.3 1.4018700E-08 1.9853331E+00 6.7515145E-09 3.6292757E-10 O 4 3C371 2024.05.10-17:35:28.0 WETTZELL 20.01178 35.28144 950.4 18.6 1.2921217E-08 1.7268236E+00 7.2116873E-09 2.6971982E-10 O 5 1806+456 2024.05.10-17:37:46.0 KOKEE 311.21274 35.31807 886.7 16.4 1.2278832E-08 1.7360935E+00 6.7515145E-09 3.6292757E-10 O 5 1806+456 2024.05.10-17:37:46.0 WETTZELL 35.99874 15.85709 950.4 18.3 2.6987849E-08 3.6327649E+00 7.2116873E-09 2.6971982E-10 O 6 0716+714 2024.05.10-17:40:46.0 KOKEE 12.85260 8.10316 886.8 16.5 4.7909251E-08 7.0379853E+00 6.7515145E-09 3.6292757E-10 O 6 0716+714 2024.05.10-17:40:46.0 WETTZELL 336.03784 62.40639 950.4 18.1 8.4386762E-09 1.1267642E+00 7.2116873E-09 2.6971982E-10 O 7 2353+816 2024.05.10-17:43:47.0 KOKEE 3.72786 29.37703 886.8 16.7 1.4449120E-08 2.0448773E+00 6.7515145E-09 3.6292757E-10 O 7 2353+816 2024.05.10-17:43:47.0 WETTZELL 354.37367 42.18518 950.4 18.0 1.1124202E-08 1.4849336E+00 7.2116873E-09 2.6971982E-10 O 8 1746+470 2024.05.10-17:47:07.0 KOKEE 312.56245 30.05829 886.8 16.9 1.4156052E-08 2.0049791E+00 6.7515145E-09 3.6292757E-10 O 8 1746+470 2024.05.10-17:47:07.0 WETTZELL 39.69792 19.92753 950.4 18.0 2.1753832E-08 2.9210536E+00 7.2116873E-09 2.6971982E-10 O 9 1803+784 2024.05.10-17:48:58.0 KOKEE 348.17799 26.24675 886.8 16.8 1.6010766E-08 2.2709442E+00 6.7515145E-09 3.6292757E-10 O 9 1803+784 2024.05.10-17:48:58.0 WETTZELL 13.46319 42.39463 950.4 18.0 1.1079776E-08 1.4800216E+00 7.2116873E-09 2.6971982E-10 O 10 1806+456 2024.05.10-17:51:20.0 KOKEE 311.08839 32.94541 886.9 16.7 1.3046898E-08 1.8459553E+00 6.7515145E-09 3.6292757E-10 O 10 1806+456 2024.05.10-17:51:20.0 WETTZELL 38.04435 17.19664 950.4 17.9 2.4997051E-08 3.3618522E+00 7.2116873E-09 2.6971982E-10 O 11 2017+743 2024.05.10-17:55:04.0 KOKEE 349.74827 34.44497 886.9 16.4 1.2547158E-08 1.7740696E+00 6.7515145E-09 3.6292757E-10 O 11 2017+743 2024.05.10-17:55:04.0 WETTZELL 8.24050 35.14689 950.4 17.9 1.2963982E-08 1.7314650E+00 7.2116873E-09 2.6971982E-10 O 12 0016+731 2024.05.10-17:57:48.0 KOKEE 9.01761 36.55607 886.9 16.1 1.1919026E-08 1.6829427E+00 6.7515145E-09 3.6292757E-10 O 12 0016+731 2024.05.10-17:57:48.0 WETTZELL 348.91621 34.90305 950.3 18.1 1.3042481E-08 1.7405298E+00 7.2116873E-09 2.6971982E-10 O 13 NGC6251 2024.05.10-17:59:45.0 KOKEE 351.91022 21.69734 886.9 16.0 1.9103387E-08 2.7170014E+00 6.7515145E-09 3.6292757E-10 O 13 NGC6251 2024.05.10-17:59:45.0 WETTZELL 11.18438 47.84802 950.3 18.0 1.0081085E-08 1.3465059E+00 7.2116873E-09 2.6971982E-10 O 14 1746+470 2024.05.10-18:02:10.0 KOKEE 312.68394 27.48615 886.9 16.0 1.5350442E-08 2.1765648E+00 6.7515145E-09 3.6292757E-10 O 14 1746+470 2024.05.10-18:02:10.0 WETTZELL 41.84445 21.53922 950.4 17.8 2.0222899E-08 2.7140990E+00 7.2116873E-09 2.6971982E-10 O 15 3C371 2024.05.10-18:03:56.0 KOKEE 338.65557 28.01606 886.9 15.9 1.5084615E-08 2.1384353E+00 6.7515145E-09 3.6292757E-10 O 15 3C371 2024.05.10-18:03:56.0 WETTZELL 22.23334 36.96449 950.4 17.6 1.2414819E-08 1.6592341E+00 7.2116873E-09 2.6971982E-10 O 16 1806+456 2024.05.10-18:06:12.0 KOKEE 311.09376 30.34300 886.9 16.0 1.4036833E-08 1.9878003E+00 6.7515145E-09 3.6292757E-10 O 16 1806+456 2024.05.10-18:06:12.0 WETTZELL 40.25053 18.73574 950.4 17.4 2.3054460E-08 3.0981514E+00 7.2116873E-09 2.6971982E-10 O 17 1849+670 2024.05.10-18:09:16.0 KOKEE 336.75274 32.04579 886.9 16.2 1.3369071E-08 1.8923066E+00 6.7515145E-09 3.6292757E-10 O 17 1849+670 2024.05.10-18:09:16.0 WETTZELL 21.31811 32.67655 950.4 17.3 1.3816280E-08 1.8468448E+00 7.2116873E-09 2.6971982E-10 O 18 0718+793 2024.05.10-18:12:50.0 KOKEE 8.59457 14.95029 887.0 16.2 2.7138445E-08 3.8847960E+00 6.7515145E-09 3.6292757E-10 O 18 0718+793 2024.05.10-18:12:50.0 WETTZELL 346.66157 56.45748 950.4 17.3 8.9711968E-09 1.1977716E+00 7.2116873E-09 2.6971982E-10 O 19 3C371 2024.05.10-18:15:35.0 KOKEE 338.44356 27.02649 887.0 16.1 1.5587511E-08 2.2107832E+00 6.7515145E-09 3.6292757E-10 O 19 3C371 2024.05.10-18:15:35.0 WETTZELL 23.09788 37.70074 950.4 17.1 1.2208739E-08 1.6317206E+00 7.2116873E-09 2.6971982E-10 O 20 1746+470 2024.05.10-18:17:20.0 KOKEE 312.93864 24.90194 887.0 15.9 1.6807601E-08 2.3865080E+00 6.7515145E-09 3.6292757E-10 O 20 1746+470 2024.05.10-18:17:20.0 WETTZELL 43.97028 23.23247 950.5 17.0 1.8843791E-08 2.5279253E+00 7.2116873E-09 2.6971982E-10 O 21 1803+784 2024.05.10-18:19:11.0 KOKEE 347.75500 24.78160 887.1 15.8 1.6881033E-08 2.3963749E+00 6.7515145E-09 3.6292757E-10 O 21 1803+784 2024.05.10-18:19:11.0 WETTZELL 14.71264 43.60188 950.5 17.1 1.0833467E-08 1.4471827E+00 7.2116873E-09 2.6971982E-10 O 22 1806+456 2024.05.10-18:21:32.0 KOKEE 311.24223 27.66205 887.1 15.6 1.5261473E-08 2.1636792E+00 6.7515145E-09 3.6292757E-10 O 22 1806+456 2024.05.10-18:21:32.0 WETTZELL 42.48761 20.39755 950.5 17.1 2.1282507E-08 2.8581305E+00 7.2116873E-09 2.6971982E-10 O 23 2229+695 2024.05.10-18:23:58.0 KOKEE 356.51248 42.02007 887.2 15.2 1.0612877E-08 1.4977726E+00 6.7515145E-09 3.6292757E-10 O 23 2229+695 2024.05.10-18:23:58.0 WETTZELL 0.03810 29.03809 950.5 16.9 1.5352959E-08 2.0500779E+00 7.2116873E-09 2.6971982E-10 O 24 0716+714 2024.05.10-18:25:41.0 KOKEE 15.43024 10.65783 887.2 15.1 3.7284717E-08 5.3935122E+00 6.7515145E-09 3.6292757E-10 O 24 0716+714 2024.05.10-18:25:41.0 WETTZELL 332.65758 59.19984 950.5 16.7 8.7059850E-09 1.1622867E+00 7.2116873E-09 2.6971982E-10 O 25 3C371 2024.05.10-18:27:31.0 KOKEE 338.28510 26.00451 887.2 15.1 1.6148280E-08 2.2915473E+00 6.7515145E-09 3.6292757E-10 O 25 3C371 2024.05.10-18:27:31.0 WETTZELL 23.95428 38.48194 950.5 16.6 1.1999524E-08 1.6037847E+00 7.2116873E-09 2.6971982E-10 O 26 0016+731 2024.05.10-18:29:00.0 KOKEE 6.53999 37.53897 887.2 15.1 1.1652970E-08 1.6452541E+00 6.7515145E-09 3.6292757E-10 O 26 0016+731 2024.05.10-18:29:00.0 WETTZELL 351.37475 34.02684 950.6 16.3 1.3334118E-08 1.7796018E+00 7.2116873E-09 2.6971982E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10