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: # 2025-06-23 | 01:48:08.849 # # Data content: # Ray-tracing results for session: # 240322-i24082# # Total number of observations: # 46 # 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: 2024032218 | 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 $240322-i24082# H $240322-i24082# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:48:08.849) 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 3C418 2024.03.22-17:30:20.0 KOKEE 28.22895 54.38205 893.0 11.6 8.4889621E-09 1.2298432E+00 6.8116867E-09 9.3905364E-11 O 1 3C418 2024.03.22-17:30:20.0 WETTZELL 339.06800 14.56127 944.1 11.7 2.9350720E-08 3.9697973E+00 7.1626179E-09 3.4303265E-10 O 2 1053+704 2024.03.22-17:32:40.0 KOKEE 342.38935 11.43841 893.2 11.8 3.3862191E-08 5.0187257E+00 6.8116867E-09 9.3905364E-11 O 2 1053+704 2024.03.22-17:32:40.0 WETTZELL 31.37551 52.65113 944.1 11.7 9.4352808E-09 1.2602712E+00 7.1626179E-09 3.4303265E-10 O 3 1418+546 2024.03.22-17:36:05.0 KOKEE 320.96880 29.44364 893.5 11.9 1.3996333E-08 2.0385222E+00 6.8116867E-09 9.3905364E-11 O 3 1418+546 2024.03.22-17:36:05.0 WETTZELL 35.15023 25.93609 944.1 11.7 1.7077131E-08 2.2939111E+00 7.1626179E-09 3.4303265E-10 O 4 0016+731 2024.03.22-17:39:07.0 KOKEE 17.71900 24.16038 893.6 12.0 1.6769368E-08 2.4399907E+00 6.8116867E-09 9.3905364E-11 O 4 0016+731 2024.03.22-17:39:07.0 WETTZELL 336.18585 45.68812 944.1 11.6 1.0477272E-08 1.3990333E+00 7.1626179E-09 3.4303265E-10 O 5 3C371 2024.03.22-17:40:33.0 KOKEE 353.36129 41.51937 893.6 12.0 1.0401292E-08 1.5098924E+00 6.8116867E-09 9.3905364E-11 O 5 3C371 2024.03.22-17:40:33.0 WETTZELL 2.78662 29.07769 944.0 11.6 1.5385276E-08 2.0630361E+00 7.1626179E-09 3.4303265E-10 O 6 2309+454 2024.03.22-17:42:58.0 KOKEE 48.59200 35.37096 893.7 12.0 1.1899082E-08 1.7239819E+00 6.8116867E-09 9.3905364E-11 O 6 2309+454 2024.03.22-17:42:58.0 WETTZELL 315.41940 22.25195 944.0 11.6 1.9681050E-08 2.6360565E+00 7.1626179E-09 3.4303265E-10 O 7 0718+793 2024.03.22-17:45:46.0 KOKEE 359.03581 11.31426 893.8 11.9 3.4203806E-08 5.0636707E+00 6.8116867E-09 9.3905364E-11 O 7 0718+793 2024.03.22-17:45:46.0 WETTZELL 4.62264 59.66454 944.0 11.7 8.6927930E-09 1.1601719E+00 7.1626179E-09 3.4303265E-10 O 8 1803+784 2024.03.22-17:47:30.0 KOKEE 355.75114 33.03888 893.8 11.9 1.2629310E-08 1.8355156E+00 6.8116867E-09 9.3905364E-11 O 8 1803+784 2024.03.22-17:47:30.0 WETTZELL 2.67571 37.76722 944.0 11.7 1.2230929E-08 1.6365150E+00 7.1626179E-09 3.4303265E-10 O 9 1039+811 2024.03.22-17:48:46.0 KOKEE 352.28937 16.46939 893.9 11.9 2.4030054E-08 3.5228730E+00 6.8116867E-09 9.3905364E-11 O 9 1039+811 2024.03.22-17:48:46.0 WETTZELL 13.41300 52.89245 944.0 11.6 9.4051109E-09 1.2561099E+00 7.1626179E-09 3.4303265E-10 O 10 2353+816 2024.03.22-17:51:23.0 KOKEE 8.27640 24.58875 893.9 12.0 1.6499278E-08 2.4019545E+00 6.8116867E-09 9.3905364E-11 O 10 2353+816 2024.03.22-17:51:23.0 WETTZELL 348.53763 46.88387 944.0 11.6 1.0271319E-08 1.3719608E+00 7.1626179E-09 3.4303265E-10 O 11 3C371 2024.03.22-17:54:00.0 KOKEE 351.90755 41.11874 893.9 12.1 1.0483925E-08 1.5220327E+00 6.8116867E-09 9.3905364E-11 O 11 3C371 2024.03.22-17:54:00.0 WETTZELL 4.10950 29.21036 943.9 11.6 1.5322182E-08 2.0545877E+00 7.1626179E-09 3.4303265E-10 O 12 2229+695 2024.03.22-17:55:22.0 KOKEE 18.04014 34.55398 893.9 12.2 1.2143032E-08 1.7624435E+00 6.8116867E-09 9.3905364E-11 O 12 2229+695 2024.03.22-17:55:22.0 WETTZELL 339.64040 35.62361 943.9 11.6 1.2856175E-08 1.7192195E+00 7.1626179E-09 3.4303265E-10 O 13 NGC6251 2024.03.22-17:57:40.0 KOKEE 354.22807 27.52558 893.9 12.3 1.4875726E-08 2.1651891E+00 6.8116867E-09 9.3905364E-11 O 13 NGC6251 2024.03.22-17:57:40.0 WETTZELL 5.95094 42.85641 943.9 11.6 1.1019949E-08 1.4733747E+00 7.1626179E-09 3.4303265E-10 O 14 2319+317 2024.03.22-18:01:45.0 KOKEE 65.54931 36.96451 893.8 12.4 1.1457746E-08 1.6584621E+00 6.8116867E-09 9.3905364E-11 O 14 2319+317 2024.03.22-18:01:45.0 WETTZELL 307.73286 10.61915 943.8 11.6 3.9460527E-08 5.3476159E+00 7.1626179E-09 3.4303265E-10 O 15 2017+743 2024.03.22-18:06:06.0 KOKEE 3.79847 37.02012 893.9 12.5 1.1444203E-08 1.6615751E+00 6.8116867E-09 9.3905364E-11 O 15 2017+743 2024.03.22-18:06:06.0 WETTZELL 354.01453 34.54703 943.8 11.6 1.3202485E-08 1.7671137E+00 7.1626179E-09 3.4303265E-10 O 16 1418+546 2024.03.22-18:10:15.0 KOKEE 321.06011 24.44595 893.9 12.6 1.6592074E-08 2.4213020E+00 6.8116867E-09 9.3905364E-11 O 16 1418+546 2024.03.22-18:10:15.0 WETTZELL 39.29750 29.32601 943.8 11.6 1.5268506E-08 2.0480920E+00 7.1626179E-09 3.4303265E-10 O 17 2229+695 2024.03.22-18:13:12.0 KOKEE 16.93943 35.79939 893.9 12.7 1.1776920E-08 1.7091116E+00 6.8116867E-09 9.3905364E-11 O 17 2229+695 2024.03.22-18:13:12.0 WETTZELL 341.08421 34.64062 943.8 11.5 1.3171247E-08 1.7618071E+00 7.1626179E-09 3.4303265E-10 O 18 2319+317 2024.03.22-18:16:07.0 KOKEE 65.81366 40.00495 893.9 12.8 1.0722100E-08 1.5518455E+00 6.8116867E-09 9.3905364E-11 O 18 2319+317 2024.03.22-18:16:07.0 WETTZELL 310.20395 8.78752 943.8 11.6 4.6959302E-08 6.4109678E+00 7.1626179E-09 3.4303265E-10 O 19 2017+743 2024.03.22-18:20:29.0 KOKEE 2.63268 37.20756 893.9 12.9 1.1395195E-08 1.6544991E+00 6.8116867E-09 9.3905364E-11 O 19 2017+743 2024.03.22-18:20:29.0 WETTZELL 355.13211 34.32394 943.8 11.5 1.3277143E-08 1.7772742E+00 7.1626179E-09 3.4303265E-10 O 20 1746+470 2024.03.22-18:24:02.0 KOKEE 323.06106 55.33208 893.8 12.8 8.3916241E-09 1.2173484E+00 6.8116867E-09 9.3905364E-11 O 20 1746+470 2024.03.22-18:24:02.0 WETTZELL 15.36263 8.09059 943.8 11.4 5.0612571E-08 7.0348989E+00 7.1626179E-09 3.4303265E-10 O 21 3C418 2024.03.22-18:26:23.0 KOKEE 14.87943 59.24429 893.9 12.9 8.0319865E-09 1.1638437E+00 6.8116867E-09 9.3905364E-11 O 21 3C418 2024.03.22-18:26:23.0 WETTZELL 347.64422 11.92686 943.8 11.4 3.5415051E-08 4.8225227E+00 7.1626179E-09 3.4303265E-10 O 22 2229+695 2024.03.22-18:27:41.0 KOKEE 15.93907 36.75164 894.0 13.0 1.1515058E-08 1.6709889E+00 6.8116867E-09 9.3905364E-11 O 22 2229+695 2024.03.22-18:27:41.0 WETTZELL 342.29443 33.89436 943.7 11.3 1.3423585E-08 1.7959419E+00 7.1626179E-09 3.4303265E-10 O 23 0718+793 2024.03.22-18:29:26.0 KOKEE 1.13445 11.32933 894.0 13.0 3.4160908E-08 5.0559356E+00 6.8116867E-09 9.3905364E-11 O 23 0718+793 2024.03.22-18:29:26.0 WETTZELL 0.57955 59.99154 943.7 11.3 8.6640679E-09 1.1562482E+00 7.1626179E-09 3.4303265E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10