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: # 2025-06-18 | 13:01:00.707 # # Data content: # Ray-tracing results for session: # 230401-q23091# # Total number of observations: # 56 # 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: 2023040106 | 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 $230401-q23091# H $230401-q23091# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:01:00.707) 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 1538+149 2023.04.01-07:30:19.0 MK-VLBA 76.45130 5.89793 653.9 5.8 4.5007868E-08 9.4083098E+00 4.9599848E-09 9.5846302E-11 O 1 1538+149 2023.04.01-07:30:19.0 WETTZELL 271.89321 17.98231 932.9 6.4 2.3463088E-08 3.2095789E+00 7.0781567E-09 2.4438197E-10 O 2 1514+197 2023.04.01-07:31:59.0 MK-VLBA 73.78624 13.16397 653.9 5.8 2.1753830E-08 4.3656166E+00 4.9599848E-09 9.5846302E-11 O 2 1514+197 2023.04.01-07:31:59.0 WETTZELL 279.96881 17.29299 932.9 6.4 2.4345652E-08 3.3362903E+00 7.0781567E-09 2.4438197E-10 O 3 0345+460 2023.04.01-07:36:55.0 MK-VLBA 314.57205 13.85773 653.9 5.8 2.0729348E-08 4.1199360E+00 4.9599848E-09 9.5846302E-11 O 3 0345+460 2023.04.01-07:36:55.0 WETTZELL 49.75866 27.27638 932.9 6.6 1.5909119E-08 2.1917556E+00 7.0781567E-09 2.4438197E-10 O 4 0415+398 2023.04.01-07:39:19.0 MK-VLBA 307.07926 17.37471 653.9 5.8 1.6738920E-08 3.3183668E+00 4.9599848E-09 9.5846302E-11 O 4 0415+398 2023.04.01-07:39:19.0 WETTZELL 50.49203 19.27862 933.0 6.5 2.1972747E-08 3.0435565E+00 7.0781567E-09 2.4438197E-10 O 5 1039+811 2023.04.01-07:41:59.0 MK-VLBA 2.21743 28.78542 654.0 5.8 1.0458113E-08 2.0703099E+00 4.9599848E-09 9.5846302E-11 O 5 1039+811 2023.04.01-07:41:59.0 WETTZELL 355.10091 40.61131 933.0 6.6 1.1231459E-08 1.5406170E+00 7.0781567E-09 2.4438197E-10 O 6 0642+449 2023.04.01-07:44:16.0 MK-VLBA 313.64937 43.27928 654.0 5.8 7.3652606E-09 1.4559214E+00 4.9599848E-09 9.5846302E-11 O 6 0642+449 2023.04.01-07:44:16.0 WETTZELL 25.17114 9.17314 932.9 6.6 4.4090031E-08 6.2884000E+00 7.0781567E-09 2.4438197E-10 O 7 0738+491 2023.04.01-07:45:21.0 MK-VLBA 324.83137 49.95658 654.0 5.8 6.5986406E-09 1.3044389E+00 4.9599848E-09 9.5846302E-11 O 7 0738+491 2023.04.01-07:45:21.0 WETTZELL 14.90478 10.02662 933.0 6.6 4.0626266E-08 5.7655611E+00 7.0781567E-09 2.4438197E-10 O 8 1144+402 2023.04.01-07:47:57.0 MK-VLBA 42.44990 59.96721 883.9 5.8 5.8373373E-09 1.1548858E+00 4.9599848E-09 9.5846302E-11 O 8 1144+402 2023.04.01-07:47:57.0 WETTZELL 331.83159 5.02797 933.0 6.6 7.4240888E-08 1.1014366E+01 7.0781567E-09 2.4438197E-10 O 9 1053+704 2023.04.01-07:49:30.0 MK-VLBA 5.79585 39.08953 1855.9 5.8 8.0035922E-09 1.5833244E+00 4.9599848E-09 9.5846302E-11 O 9 1053+704 2023.04.01-07:49:30.0 WETTZELL 350.38124 30.59611 933.0 6.6 1.4338624E-08 1.9713316E+00 7.0781567E-09 2.4438197E-10 O 10 0529+483 2023.04.01-07:52:51.0 MK-VLBA 315.16093 28.88321 3643.1 5.7 1.0427822E-08 2.0621740E+00 4.9599848E-09 9.5846302E-11 O 10 0529+483 2023.04.01-07:52:51.0 WETTZELL 35.99398 19.11950 933.1 6.6 2.2144725E-08 3.0710626E+00 7.0781567E-09 2.4438197E-10 O 11 0345+460 2023.04.01-07:57:44.0 MK-VLBA 315.59362 10.38995 654.2 5.7 2.7153884E-08 5.4267226E+00 4.9599848E-09 9.5846302E-11 O 11 0345+460 2023.04.01-07:57:44.0 WETTZELL 52.53896 29.93475 933.1 6.6 1.4623099E-08 2.0120475E+00 7.0781567E-09 2.4438197E-10 O 12 1514+197 2023.04.01-08:00:40.0 MK-VLBA 75.69945 19.69092 654.2 5.8 1.4871186E-08 2.9623447E+00 4.9599848E-09 9.5846302E-11 O 12 1514+197 2023.04.01-08:00:40.0 WETTZELL 285.13657 12.70339 933.1 6.6 3.2576520E-08 4.4903638E+00 7.0781567E-09 2.4438197E-10 O 13 1520+319 2023.04.01-08:02:41.0 MK-VLBA 62.80701 21.69353 654.2 5.8 1.3577852E-08 2.7002167E+00 4.9599848E-09 9.5846302E-11 O 13 1520+319 2023.04.01-08:02:41.0 WETTZELL 293.38885 22.05970 933.1 6.7 1.9360387E-08 2.6532265E+00 7.0781567E-09 2.4438197E-10 O 14 1504+377 2023.04.01-08:04:12.0 MK-VLBA 57.12512 26.09714 654.2 5.7 1.1437110E-08 2.2702682E+00 4.9599848E-09 9.5846302E-11 O 14 1504+377 2023.04.01-08:04:12.0 WETTZELL 300.58985 23.58026 933.0 6.8 1.8193867E-08 2.4946105E+00 7.0781567E-09 2.4438197E-10 O 15 3C371 2023.04.01-08:05:33.0 MK-VLBA 18.30424 10.03025 654.2 5.7 2.8035987E-08 5.6462633E+00 4.9599848E-09 9.5846302E-11 O 15 3C371 2023.04.01-08:05:33.0 WETTZELL 329.04769 58.07701 933.0 6.9 8.6233200E-09 1.1793407E+00 7.0781567E-09 2.4438197E-10 O 16 1803+784 2023.04.01-08:06:31.0 MK-VLBA 10.87127 14.74884 654.2 5.7 1.9535239E-08 3.8918220E+00 4.9599848E-09 9.5846302E-11 O 16 1803+784 2023.04.01-08:06:31.0 WETTZELL 343.64850 54.87101 933.0 7.0 8.9480186E-09 1.2246167E+00 7.0781567E-09 2.4438197E-10 O 17 1557+032 2023.04.01-08:08:41.0 MK-VLBA 89.17992 6.63814 654.2 5.6 4.0677987E-08 8.4293889E+00 4.9599848E-09 9.5846302E-11 O 17 1557+032 2023.04.01-08:08:41.0 WETTZELL 267.66320 6.00001 933.0 7.0 6.4156335E-08 9.0512332E+00 7.0781567E-09 2.4438197E-10 O 18 1606+106 2023.04.01-08:10:06.0 MK-VLBA 81.49218 7.25765 654.2 5.7 3.7614688E-08 7.7456189E+00 4.9599848E-09 9.5846302E-11 O 18 1606+106 2023.04.01-08:10:06.0 WETTZELL 271.14480 12.84379 933.0 6.9 3.2241826E-08 4.4278079E+00 7.0781567E-09 2.4438197E-10 O 19 1538+149 2023.04.01-08:11:15.0 MK-VLBA 79.55864 15.34129 654.2 5.7 1.8826257E-08 3.7660405E+00 4.9599848E-09 9.5846302E-11 O 19 1538+149 2023.04.01-08:11:15.0 WETTZELL 279.48942 11.30800 933.0 6.9 3.6329858E-08 5.0132664E+00 7.0781567E-09 2.4438197E-10 O 20 0529+483 2023.04.01-08:14:01.0 MK-VLBA 315.14541 25.36106 654.2 5.7 1.1744163E-08 2.3233130E+00 4.9599848E-09 9.5846302E-11 O 20 0529+483 2023.04.01-08:14:01.0 WETTZELL 38.99657 21.23234 933.0 7.0 2.0066595E-08 2.7766939E+00 7.0781567E-09 2.4438197E-10 O 21 0418+532 2023.04.01-08:16:43.0 MK-VLBA 322.05855 14.61726 654.1 5.8 1.9708595E-08 3.9148179E+00 4.9599848E-09 9.5846302E-11 O 21 0418+532 2023.04.01-08:16:43.0 WETTZELL 44.32185 32.85567 933.0 7.0 1.3459772E-08 1.8506674E+00 7.0781567E-09 2.4438197E-10 O 22 1514+197 2023.04.01-08:20:20.0 MK-VLBA 76.92808 24.19784 654.1 5.8 1.2264014E-08 2.4376182E+00 4.9599848E-09 9.5846302E-11 O 22 1514+197 2023.04.01-08:20:20.0 WETTZELL 288.68146 9.61825 933.0 7.0 4.2211028E-08 5.8700163E+00 7.0781567E-09 2.4438197E-10 O 23 1520+319 2023.04.01-08:22:23.0 MK-VLBA 63.55726 25.84070 654.2 5.7 1.1541600E-08 2.2917246E+00 4.9599848E-09 9.5846302E-11 O 23 1520+319 2023.04.01-08:22:23.0 WETTZELL 296.61203 19.13224 933.0 7.1 2.2129902E-08 3.0385231E+00 7.0781567E-09 2.4438197E-10 O 24 1504+377 2023.04.01-08:23:53.0 MK-VLBA 57.46017 30.00432 654.2 5.7 1.0074434E-08 1.9980014E+00 4.9599848E-09 9.5846302E-11 O 24 1504+377 2023.04.01-08:23:53.0 WETTZELL 303.62236 20.84637 933.0 7.1 2.0413936E-08 2.8035431E+00 7.0781567E-09 2.4438197E-10 O 25 1039+811 2023.04.01-08:25:20.0 MK-VLBA 0.25024 29.00636 654.1 5.6 1.0386063E-08 2.0558518E+00 4.9599848E-09 9.5846302E-11 O 25 1039+811 2023.04.01-08:25:20.0 WETTZELL 357.29430 40.13905 933.0 7.0 1.1340259E-08 1.5558072E+00 7.0781567E-09 2.4438197E-10 O 26 0642+449 2023.04.01-08:26:41.0 MK-VLBA 311.63988 35.90405 654.1 5.5 8.6026351E-09 1.7006691E+00 4.9599848E-09 9.5846302E-11 O 26 0642+449 2023.04.01-08:26:41.0 WETTZELL 32.05400 12.50470 933.0 6.9 3.3064136E-08 4.6433308E+00 7.0781567E-09 2.4438197E-10 O 27 0552+398 2023.04.01-08:28:04.0 MK-VLBA 305.53640 26.32878 654.1 5.5 1.1346928E-08 2.2444392E+00 4.9599848E-09 9.5846302E-11 O 27 0552+398 2023.04.01-08:28:04.0 WETTZELL 43.19635 13.50887 933.1 6.9 3.0745552E-08 4.3007810E+00 7.0781567E-09 2.4438197E-10 O 28 0613+570 2023.04.01-08:29:33.0 MK-VLBA 325.09548 29.20055 654.1 5.6 1.0324855E-08 2.0419458E+00 4.9599848E-09 9.5846302E-11 O 28 0613+570 2023.04.01-08:29:33.0 WETTZELL 29.55421 25.44755 933.1 6.9 1.6954966E-08 2.3394588E+00 7.0781567E-09 2.4438197E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10