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 | 01:44:56.207 # # Data content: # Ray-tracing results for session: # 240527-i24148# # Total number of observations: # 48 # 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: 2024052718 | 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 $240527-i24148# H $240527-i24148# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:44:56.207) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 1803+784 2024.05.27-17:30:20.0 MK-VLBA 347.74149 20.77944 655.6 9.0 1.4169494E-08 2.8181012E+00 4.9770181E-09 9.0216537E-11 O 1 1803+784 2024.05.27-17:30:20.0 WETTZELL 15.37211 44.36806 945.3 21.8 1.0923470E-08 1.4325911E+00 7.1735947E-09 4.7325947E-10 O 2 0151+474 2024.05.27-17:32:49.0 MK-VLBA 37.31696 49.87198 655.6 9.0 6.6215896E-09 1.3078439E+00 4.9770181E-09 9.0216537E-11 O 2 0151+474 2024.05.27-17:32:49.0 WETTZELL 329.27277 15.23220 945.3 21.6 2.8652473E-08 3.7718176E+00 7.1735947E-09 4.7325947E-10 O 3 0544+273 2024.05.27-17:36:40.0 MK-VLBA 63.23920 6.60768 655.7 9.3 4.0890826E-08 8.4186664E+00 4.9770181E-09 9.0216537E-11 O 3 0544+273 2024.05.27-17:36:40.0 WETTZELL 278.79747 29.52657 945.3 21.4 1.5453800E-08 2.0155515E+00 7.1735947E-09 4.7325947E-10 O 4 1846+322 2024.05.27-17:40:01.0 MK-VLBA 297.44601 24.44122 655.7 9.3 1.2180833E-08 2.4171971E+00 4.9770181E-09 9.0216537E-11 O 4 1846+322 2024.05.27-17:40:01.0 WETTZELL 48.46572 8.01446 945.3 21.3 5.2067991E-08 7.1033135E+00 7.1735947E-09 4.7325947E-10 O 5 2309+454 2024.05.27-17:42:35.0 MK-VLBA 348.01595 63.17514 655.7 9.3 5.6766000E-09 1.1210494E+00 4.9770181E-09 9.0216537E-11 O 5 2309+454 2024.05.27-17:42:35.0 WETTZELL 357.25033 5.06638 945.3 21.5 7.7026026E-08 1.0800646E+01 7.1735947E-09 4.7325947E-10 O 6 1726+455 2024.05.27-17:46:21.0 MK-VLBA 314.69098 10.70471 655.7 9.4 2.6467623E-08 5.3527519E+00 4.9770181E-09 9.0216537E-11 O 6 1726+455 2024.05.27-17:46:21.0 WETTZELL 52.74794 29.01093 945.2 21.5 1.5714027E-08 2.0712770E+00 7.1735947E-09 4.7325947E-10 O 7 0415+398 2024.05.27-17:50:05.0 MK-VLBA 54.48721 29.64316 655.7 9.5 1.0208158E-08 2.0192168E+00 4.9770181E-09 9.0216537E-11 O 7 0415+398 2024.05.27-17:50:05.0 WETTZELL 305.17001 23.01933 945.3 21.4 1.9422021E-08 2.5388470E+00 7.1735947E-09 4.7325947E-10 O 8 2000+472 2024.05.27-17:52:57.0 MK-VLBA 314.98389 36.03400 655.7 9.6 8.5955887E-09 1.7011333E+00 4.9770181E-09 9.0216537E-11 O 8 2000+472 2024.05.27-17:52:57.0 WETTZELL 30.23593 14.55820 945.2 21.1 2.9934036E-08 3.9932915E+00 7.1735947E-09 4.7325947E-10 O 9 0552+398 2024.05.27-17:54:58.0 MK-VLBA 51.83964 12.35669 655.7 9.7 2.3136639E-08 4.6327008E+00 4.9770181E-09 9.0216537E-11 O 9 0552+398 2024.05.27-17:54:58.0 WETTZELL 291.70099 36.01144 945.2 21.2 1.2973635E-08 1.6935596E+00 7.1735947E-09 4.7325947E-10 O 10 1758+388 2024.05.27-17:57:08.0 MK-VLBA 306.96130 12.78676 655.7 9.8 2.2413061E-08 4.5031763E+00 4.9770181E-09 9.0216537E-11 O 10 1758+388 2024.05.27-17:57:08.0 WETTZELL 54.83656 21.39297 945.2 21.3 2.0818450E-08 2.7568141E+00 7.1735947E-09 4.7325947E-10 O 11 0642+449 2024.05.27-17:59:14.0 MK-VLBA 44.21969 5.78583 655.7 9.8 4.5784385E-08 9.5621329E+00 4.9770181E-09 9.0216537E-11 O 11 0642+449 2024.05.27-17:59:14.0 WETTZELL 290.76400 45.97296 945.2 21.2 1.0621487E-08 1.3868831E+00 7.1735947E-09 4.7325947E-10 O 12 0059+581 2024.05.27-18:01:38.0 MK-VLBA 12.31176 49.70036 655.7 9.8 6.6384108E-09 1.3116234E+00 4.9770181E-09 9.0216537E-11 O 12 0059+581 2024.05.27-18:01:38.0 WETTZELL 345.40601 19.92516 945.2 21.4 2.2241251E-08 2.9269038E+00 7.1735947E-09 4.7325947E-10 O 13 0716+714 2024.05.27-18:03:49.0 MK-VLBA 17.99781 12.61352 655.7 9.8 2.2690602E-08 4.5534295E+00 4.9770181E-09 9.0216537E-11 O 13 0716+714 2024.05.27-18:03:49.0 WETTZELL 330.99125 55.70261 945.2 21.5 9.2508114E-09 1.2099710E+00 7.1735947E-09 4.7325947E-10 O 14 2229+695 2024.05.27-18:05:36.0 MK-VLBA 349.83458 37.86470 655.8 9.9 8.2397318E-09 1.6301887E+00 4.9770181E-09 9.0216537E-11 O 14 2229+695 2024.05.27-18:05:36.0 WETTZELL 4.79898 29.37409 945.2 21.5 1.5534314E-08 2.0415448E+00 7.1735947E-09 4.7325947E-10 O 15 1039+811 2024.05.27-18:07:26.0 MK-VLBA 3.27527 11.14647 655.8 9.9 2.5477011E-08 5.1393568E+00 4.9770181E-09 9.0216537E-11 O 15 1039+811 2024.05.27-18:07:26.0 WETTZELL 357.32560 58.22097 945.2 21.4 8.9915821E-09 1.1770774E+00 7.1735947E-09 4.7325947E-10 O 16 0016+731 2024.05.27-18:09:12.0 MK-VLBA 0.92583 36.19294 655.8 9.9 8.5624861E-09 1.6942164E+00 4.9770181E-09 9.0216537E-11 O 16 0016+731 2024.05.27-18:09:12.0 WETTZELL 355.21617 33.12491 945.1 21.3 1.3955584E-08 1.8309755E+00 7.1735947E-09 4.7325947E-10 O 17 0613+570 2024.05.27-18:10:50.0 MK-VLBA 34.39208 15.55442 655.7 10.0 1.8620723E-08 3.7135077E+00 4.9770181E-09 9.0216537E-11 O 17 0613+570 2024.05.27-18:10:50.0 WETTZELL 310.54074 45.83408 945.1 21.2 1.0646913E-08 1.3914083E+00 7.1735947E-09 4.7325947E-10 O 18 1851+488 2024.05.27-18:13:30.0 MK-VLBA 316.08969 20.99409 655.7 10.0 1.4035757E-08 2.7913021E+00 4.9770181E-09 9.0216537E-11 O 18 1851+488 2024.05.27-18:13:30.0 WETTZELL 42.27021 24.50793 945.1 21.0 1.8339525E-08 2.4220500E+00 7.1735947E-09 4.7325947E-10 O 19 0345+460 2024.05.27-18:16:17.0 MK-VLBA 45.79557 39.28540 655.8 10.1 7.9886018E-09 1.5786593E+00 4.9770181E-09 9.0216537E-11 O 19 0345+460 2024.05.27-18:16:17.0 WETTZELL 317.88644 20.80193 945.0 20.9 2.1352940E-08 2.7969579E+00 7.1735947E-09 4.7325947E-10 O 20 0611+131 2024.05.27-18:19:14.0 MK-VLBA 78.06836 5.61825 655.8 10.1 4.6940040E-08 9.7684647E+00 4.9770181E-09 9.0216537E-11 O 20 0611+131 2024.05.27-18:19:14.0 WETTZELL 270.95655 16.61591 945.0 20.7 2.6379926E-08 3.4409387E+00 7.1735947E-09 4.7325947E-10 O 21 0602+673 2024.05.27-18:21:38.0 MK-VLBA 24.06504 19.42542 655.9 10.0 1.5095107E-08 3.0012418E+00 4.9770181E-09 9.0216537E-11 O 21 0602+673 2024.05.27-18:21:38.0 WETTZELL 325.80433 47.33298 945.0 20.6 1.0388332E-08 1.3586490E+00 7.1735947E-09 4.7325947E-10 O 22 0133+476 2024.05.27-18:23:52.0 MK-VLBA 23.48957 58.17173 655.9 10.0 5.9612601E-09 1.1772163E+00 4.9770181E-09 9.0216537E-11 O 22 0133+476 2024.05.27-18:23:52.0 WETTZELL 340.11733 10.51879 945.0 20.6 4.0563164E-08 5.3985527E+00 7.1735947E-09 4.7325947E-10 O 23 0716+714 2024.05.27-18:26:16.0 MK-VLBA 18.70311 14.28164 655.9 9.9 2.0184572E-08 4.0369472E+00 4.9770181E-09 9.0216537E-11 O 23 0716+714 2024.05.27-18:26:16.0 WETTZELL 330.68949 53.90737 945.0 20.5 9.4567688E-09 1.2369339E+00 7.1735947E-09 4.7325947E-10 O 24 0544+273 2024.05.27-18:28:23.0 MK-VLBA 66.53077 17.65773 655.9 9.9 1.6518384E-08 3.2806592E+00 4.9770181E-09 9.0216537E-11 O 24 0544+273 2024.05.27-18:28:23.0 WETTZELL 287.69783 21.28056 945.0 20.5 2.0898037E-08 2.7275119E+00 7.1735947E-09 4.7325947E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10