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: # 2025-06-25 | 10:37:57.555 # # Data content: # Ray-tracing results for session: # 241118-i24323# # Total number of observations: # 69 # Total number of different observing stations: # 3 # # 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: 2024111818 | 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 $241118-i24323# H $241118-i24323# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:37:57.555) 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 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 3C371 2024.11.18-17:30:20.0 KOKEE 19.44654 13.99512 891.2 14.9 2.8527371E-08 4.1139921E+00 6.7906801E-09 2.3894952E-10 O 1 3C371 2024.11.18-17:30:20.0 MK-VLBA 19.87138 13.12846 655.6 4.0 2.1614864E-08 4.4772237E+00 4.9778560E-09 3.2582555E-11 O 1 3C371 2024.11.18-17:30:20.0 WETTZELL 328.22651 54.64936 940.7 1.9 9.0872077E-09 1.2220191E+00 7.1386693E-09 2.7946327E-10 O 2 0738+491 2024.11.18-17:32:12.0 KOKEE 318.21450 45.17682 891.3 14.9 9.8989263E-09 1.4068885E+00 6.7906801E-09 2.3894952E-10 O 2 0738+491 2024.11.18-17:32:12.0 MK-VLBA 318.42409 40.82641 655.6 4.2 7.6528357E-09 1.5366566E+00 4.9778560E-09 3.2582555E-11 O 2 0738+491 2024.11.18-17:32:12.0 WETTZELL 24.68516 13.45674 940.7 1.9 3.1188196E-08 4.1388674E+00 7.1386693E-09 2.7946327E-10 O 3 1520+319 2024.11.18-17:35:07.0 KOKEE 65.05967 29.18680 891.4 14.9 1.4359234E-08 2.0545833E+00 6.7906801E-09 2.3894952E-10 O 3 1520+319 2024.11.18-17:35:07.0 MK-VLBA 64.34092 31.74903 655.6 4.3 9.4927317E-09 1.9066094E+00 4.9778560E-09 3.2582555E-11 O 3 1520+319 2024.11.18-17:35:07.0 WETTZELL 301.21768 15.12990 940.7 1.9 2.7973358E-08 3.7847182E+00 7.1386693E-09 2.7946327E-10 O 4 0955+476 2024.11.18-17:38:28.0 KOKEE 340.24331 62.66965 891.3 14.9 7.9102058E-09 1.1248955E+00 6.7906801E-09 2.3894952E-10 O 4 0955+476 2024.11.18-17:38:28.0 MK-VLBA 336.71461 59.06124 655.7 4.4 5.8393913E-09 1.1695890E+00 4.9778560E-09 3.2582555E-11 O 4 0955+476 2024.11.18-17:38:28.0 WETTZELL 3.93638 6.57202 940.7 1.9 5.9868023E-08 7.9629514E+00 7.1386693E-09 2.7946327E-10 O 5 0602+673 2024.11.18-17:40:40.0 KOKEE 335.71766 27.58188 891.4 14.9 1.5115027E-08 2.1515382E+00 6.7906801E-09 2.3894952E-10 O 5 0602+673 2024.11.18-17:40:40.0 MK-VLBA 335.95477 23.85131 655.8 4.4 1.2320316E-08 2.4983391E+00 4.9778560E-09 3.2582555E-11 O 5 0602+673 2024.11.18-17:40:40.0 WETTZELL 25.22356 35.89011 940.8 1.8 1.2616042E-08 1.6885313E+00 7.1386693E-09 2.7946327E-10 O 6 1053+704 2024.11.18-17:44:23.0 KOKEE 359.98027 42.06776 891.5 15.0 1.0475794E-08 1.4911568E+00 6.7906801E-09 2.3894952E-10 O 6 1053+704 2024.11.18-17:44:23.0 MK-VLBA 358.11699 39.67671 655.8 4.5 7.8349059E-09 1.5767870E+00 4.9778560E-09 3.2582555E-11 O 6 1053+704 2024.11.18-17:44:23.0 WETTZELL 357.10656 29.32640 940.8 1.8 1.5075905E-08 2.0158956E+00 7.1386693E-09 2.7946327E-10 O 7 0613+570 2024.11.18-17:46:15.0 KOKEE 324.08930 29.07602 891.5 15.0 1.4408781E-08 2.0492972E+00 6.7906801E-09 2.3894952E-10 O 7 0613+570 2024.11.18-17:46:15.0 MK-VLBA 324.65806 24.89652 655.9 4.5 1.1840714E-08 2.3956871E+00 4.9778560E-09 3.2582555E-11 O 7 0613+570 2024.11.18-17:46:15.0 WETTZELL 33.32987 28.15372 940.8 1.9 1.5642450E-08 2.0899747E+00 7.1386693E-09 2.7946327E-10 O 8 1504+377 2024.11.18-17:50:05.0 KOKEE 58.98281 36.11492 891.5 15.1 1.1899171E-08 1.6992072E+00 6.7906801E-09 2.3894952E-10 O 8 1504+377 2024.11.18-17:50:05.0 MK-VLBA 57.41908 38.23291 656.0 4.6 8.0808185E-09 1.6216090E+00 4.9778560E-09 3.2582555E-11 O 8 1504+377 2024.11.18-17:50:05.0 WETTZELL 310.13659 15.42156 940.8 2.0 2.7464782E-08 3.7033839E+00 7.1386693E-09 2.7946327E-10 O 9 0716+714 2024.11.18-17:52:34.0 KOKEE 341.89715 31.65533 891.4 15.1 1.3351707E-08 1.9002823E+00 6.7906801E-09 2.3894952E-10 O 9 0716+714 2024.11.18-17:52:34.0 MK-VLBA 341.67121 28.21762 656.0 4.6 1.0555729E-08 2.1344175E+00 4.9778560E-09 3.2582555E-11 O 9 0716+714 2024.11.18-17:52:34.0 WETTZELL 16.98343 35.18978 940.7 2.1 1.2831922E-08 1.7170591E+00 7.1386693E-09 2.7946327E-10 O 10 NGC6251 2024.11.18-17:54:11.0 KOKEE 8.06321 23.19387 891.5 15.2 1.7731748E-08 2.5330764E+00 6.7906801E-09 2.3894952E-10 O 10 NGC6251 2024.11.18-17:54:11.0 MK-VLBA 7.83939 21.43487 656.0 4.6 1.3609966E-08 2.7709436E+00 4.9778560E-09 3.2582555E-11 O 10 NGC6251 2024.11.18-17:54:11.0 WETTZELL 348.67179 48.28939 940.7 2.1 9.9233446E-09 1.3321206E+00 7.1386693E-09 2.7946327E-10 O 11 0738+491 2024.11.18-17:56:58.0 KOKEE 316.57204 41.27949 891.5 15.2 1.0638493E-08 1.5119301E+00 6.7906801E-09 2.3894952E-10 O 11 0738+491 2024.11.18-17:56:58.0 MK-VLBA 317.04264 36.89403 656.0 4.6 8.3299488E-09 1.6741923E+00 4.9778560E-09 3.2582555E-11 O 11 0738+491 2024.11.18-17:56:58.0 WETTZELL 28.45269 15.27344 940.7 2.1 2.7681165E-08 3.6778005E+00 7.1386693E-09 2.7946327E-10 O 12 1520+319 2024.11.18-17:59:54.0 KOKEE 65.91983 34.42425 891.5 15.2 1.2402598E-08 1.7721228E+00 6.7906801E-09 2.3894952E-10 O 12 1520+319 2024.11.18-17:59:54.0 MK-VLBA 64.72568 37.02764 656.0 4.7 8.3028896E-09 1.6651922E+00 4.9778560E-09 3.2582555E-11 O 12 1520+319 2024.11.18-17:59:54.0 WETTZELL 305.38584 11.73367 940.6 2.1 3.5530349E-08 4.8178201E+00 7.1386693E-09 2.7946327E-10 O 13 0955+476 2024.11.18-18:03:25.0 KOKEE 332.79003 60.35086 891.4 15.2 8.0853612E-09 1.1496311E+00 6.7906801E-09 2.3894952E-10 O 13 0955+476 2024.11.18-18:03:25.0 MK-VLBA 330.46809 56.43516 655.9 4.8 6.0102707E-09 1.2040601E+00 4.9778560E-09 3.2582555E-11 O 13 0955+476 2024.11.18-18:03:25.0 WETTZELL 8.18480 7.00406 940.8 2.0 5.6650163E-08 7.5200009E+00 7.1386693E-09 2.7946327E-10 O 14 0602+673 2024.11.18-18:05:32.0 KOKEE 335.45655 25.19304 891.4 15.2 1.6424496E-08 2.3388773E+00 6.7906801E-09 2.3894952E-10 O 14 0602+673 2024.11.18-18:05:32.0 MK-VLBA 335.83214 21.45372 656.0 4.8 1.3600516E-08 2.7646921E+00 4.9778560E-09 3.2582555E-11 O 14 0602+673 2024.11.18-18:05:32.0 WETTZELL 27.20396 37.69195 940.8 2.0 1.2100335E-08 1.6202057E+00 7.1386693E-09 2.7946327E-10 O 15 1053+704 2024.11.18-18:08:43.0 KOKEE 357.18826 41.92789 891.4 15.3 1.0504096E-08 1.4950204E+00 6.7906801E-09 2.3894952E-10 O 15 1053+704 2024.11.18-18:08:43.0 MK-VLBA 355.45383 39.35433 656.0 4.8 7.8882715E-09 1.5876508E+00 4.9778560E-09 3.2582555E-11 O 15 1053+704 2024.11.18-18:08:43.0 WETTZELL 359.48658 29.20775 940.8 1.9 1.5130909E-08 2.0228527E+00 7.1386693E-09 2.7946327E-10 O 16 0613+570 2024.11.18-18:10:33.0 KOKEE 324.01384 25.76099 891.5 15.3 1.6090985E-08 2.2894935E+00 6.7906801E-09 2.3894952E-10 O 16 0613+570 2024.11.18-18:10:33.0 MK-VLBA 324.71348 21.58121 656.1 4.7 1.3525814E-08 2.7448322E+00 4.9778560E-09 3.2582555E-11 O 16 0613+570 2024.11.18-18:10:33.0 WETTZELL 36.10167 30.42340 940.8 1.9 1.4586706E-08 1.9504395E+00 7.1386693E-09 2.7946327E-10 O 17 1504+377 2024.11.18-18:14:24.0 KOKEE 58.96056 40.95549 891.6 15.5 1.0706939E-08 1.5277339E+00 6.7906801E-09 2.3894952E-10 O 17 1504+377 2024.11.18-18:14:24.0 MK-VLBA 56.81042 43.05148 656.1 4.7 7.3296207E-09 1.4694630E+00 4.9778560E-09 3.2582555E-11 O 17 1504+377 2024.11.18-18:14:24.0 WETTZELL 314.08520 12.46362 940.8 2.0 3.3564223E-08 4.5292514E+00 7.1386693E-09 2.7946327E-10 O 18 0716+714 2024.11.18-18:16:55.0 KOKEE 341.00538 29.85463 891.7 15.6 1.4069270E-08 2.0027072E+00 6.7906801E-09 2.3894952E-10 O 18 0716+714 2024.11.18-18:16:55.0 MK-VLBA 340.93095 26.37451 656.1 4.7 1.1227482E-08 2.2730308E+00 4.9778560E-09 3.2582555E-11 O 18 0716+714 2024.11.18-18:16:55.0 WETTZELL 18.86111 36.41901 940.8 1.8 1.2458800E-08 1.6675900E+00 7.1386693E-09 2.7946327E-10 O 19 NGC6251 2024.11.18-18:18:32.0 KOKEE 7.91726 23.98062 891.7 15.7 1.7190697E-08 2.4550203E+00 6.7906801E-09 2.3894952E-10 O 19 NGC6251 2024.11.18-18:18:32.0 MK-VLBA 7.62831 22.20847 656.1 4.7 1.3165842E-08 2.6780576E+00 4.9778560E-09 3.2582555E-11 O 19 NGC6251 2024.11.18-18:18:32.0 WETTZELL 348.95359 47.51403 940.8 1.9 1.0044770E-08 1.3482657E+00 7.1386693E-09 2.7946327E-10 O 20 0738+491 2024.11.18-18:21:20.0 KOKEE 315.53539 37.34952 891.7 15.7 1.1563081E-08 1.6433382E+00 6.7906801E-09 2.3894952E-10 O 20 0738+491 2024.11.18-18:21:20.0 MK-VLBA 316.19505 32.94377 656.2 4.8 9.1895076E-09 1.8492336E+00 4.9778560E-09 3.2582555E-11 O 20 0738+491 2024.11.18-18:21:20.0 WETTZELL 32.06662 17.28712 940.8 1.9 2.4628807E-08 3.2764889E+00 7.1386693E-09 2.7946327E-10 O 21 3C371 2024.11.18-18:23:23.0 KOKEE 21.11904 18.28063 891.7 15.7 2.2167840E-08 3.1802252E+00 6.7906801E-09 2.3894952E-10 O 21 3C371 2024.11.18-18:23:23.0 MK-VLBA 21.16975 17.53053 656.2 4.9 1.6446635E-08 3.3659051E+00 4.9778560E-09 3.2582555E-11 O 21 3C371 2024.11.18-18:23:23.0 WETTZELL 328.67280 50.08085 940.8 2.1 9.6612390E-09 1.2986979E+00 7.1386693E-09 2.7946327E-10 O 22 0955+476 2024.11.18-18:25:32.0 KOKEE 327.43890 57.78519 891.7 15.9 8.3045918E-09 1.1806563E+00 6.7906801E-09 2.3894952E-10 O 22 0955+476 2024.11.18-18:25:32.0 MK-VLBA 325.99258 53.68316 656.1 5.0 6.2147825E-09 1.2453420E+00 4.9778560E-09 3.2582555E-11 O 22 0955+476 2024.11.18-18:25:32.0 WETTZELL 11.92090 7.63721 940.8 2.2 5.2495488E-08 6.9590588E+00 7.1386693E-09 2.7946327E-10 O 23 0602+673 2024.11.18-18:27:37.0 KOKEE 335.45236 23.06125 891.7 15.9 1.7827172E-08 2.5399286E+00 6.7906801E-09 2.3894952E-10 O 23 0602+673 2024.11.18-18:27:37.0 MK-VLBA 335.94059 19.32435 656.1 5.0 1.5004735E-08 3.0586648E+00 4.9778560E-09 3.2582555E-11 O 23 0602+673 2024.11.18-18:27:37.0 WETTZELL 28.84539 39.39392 940.8 2.3 1.1660516E-08 1.5619144E+00 7.1386693E-09 2.7946327E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10