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: # 2025-06-21 | 01:53:53.512 # # Data content: # Ray-tracing results for session: # 231210-q23344# # Total number of observations: # 78 # 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: 2023121006 | 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 $231210-q23344# H $231210-q23344# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:53:53.512) 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 0748+126 2023.12.10-07:30:16.0 MK-VLBA 80.73059 11.43709 655.2 5.9 2.4533254E-08 4.9339090E+00 4.9723974E-09 2.5211915E-11 O 1 0748+126 2023.12.10-07:30:16.0 WETTZELL 275.37876 11.88030 939.2 4.0 3.4905557E-08 4.7956815E+00 7.1152551E-09 2.5235205E-10 O 2 0827+243 2023.12.10-07:31:17.0 MK-VLBA 66.60730 6.27914 655.2 6.0 4.2125154E-08 8.7961279E+00 4.9723974E-09 2.5211915E-11 O 2 0827+243 2023.12.10-07:31:17.0 WETTZELL 276.73573 26.69753 939.3 3.9 1.6323135E-08 2.2191932E+00 7.1152551E-09 2.5235205E-10 O 3 0759+183 2023.12.10-07:32:31.0 MK-VLBA 74.52799 10.91978 655.2 6.1 2.5615954E-08 5.1803827E+00 4.9723974E-09 2.5211915E-11 O 3 0759+183 2023.12.10-07:32:31.0 WETTZELL 277.52103 17.62531 939.4 3.8 2.4057067E-08 3.2810638E+00 7.1152551E-09 2.5235205E-10 O 4 2113+293 2023.12.10-07:35:07.0 MK-VLBA 295.44114 19.75138 655.2 6.3 1.4660952E-08 3.0015844E+00 4.9723974E-09 2.5211915E-11 O 4 2113+293 2023.12.10-07:35:07.0 WETTZELL 53.54768 8.39149 939.4 3.8 4.8071268E-08 6.6119383E+00 7.1152551E-09 2.5235205E-10 O 5 0723+219 2023.12.10-07:37:55.0 MK-VLBA 73.52824 21.41127 655.2 6.5 1.3587726E-08 2.7240156E+00 4.9723974E-09 2.5211915E-11 O 5 0723+219 2023.12.10-07:37:55.0 WETTZELL 287.67561 13.69430 939.4 3.7 3.0530406E-08 4.1712183E+00 7.1152551E-09 2.5235205E-10 O 6 0642+449 2023.12.10-07:39:31.0 MK-VLBA 48.79670 32.18775 655.2 6.3 9.3543165E-09 1.8832923E+00 4.9723974E-09 2.5211915E-11 O 6 0642+449 2023.12.10-07:39:31.0 WETTZELL 310.91218 24.66811 939.4 3.7 1.7549424E-08 2.3783163E+00 7.1152551E-09 2.5235205E-10 O 7 0602+673 2023.12.10-07:40:38.0 MK-VLBA 21.51301 31.66950 655.1 6.1 9.4900685E-09 1.9218013E+00 4.9723974E-09 2.5211915E-11 O 7 0602+673 2023.12.10-07:40:38.0 WETTZELL 334.08960 36.48923 939.4 3.7 1.2358693E-08 1.6727486E+00 7.1152551E-09 2.5235205E-10 O 8 0016+731 2023.12.10-07:41:48.0 MK-VLBA 349.27480 33.13139 655.1 6.0 9.1193168E-09 1.8518060E+00 4.9723974E-09 2.5211915E-11 O 8 0016+731 2023.12.10-07:41:48.0 WETTZELL 7.24604 33.64771 939.5 3.6 1.3256435E-08 1.7931109E+00 7.1152551E-09 2.5235205E-10 O 9 3C418 2023.12.10-07:43:11.0 MK-VLBA 319.59667 15.78012 655.1 5.9 1.8121492E-08 3.7638031E+00 4.9723974E-09 2.5211915E-11 O 9 3C418 2023.12.10-07:43:11.0 WETTZELL 44.85838 30.25043 939.5 3.6 1.4570402E-08 1.9735694E+00 7.1152551E-09 2.5235205E-10 O 10 1803+784 2023.12.10-07:44:21.0 MK-VLBA 350.93019 12.24045 655.1 5.9 2.3021610E-08 4.8531362E+00 4.9723974E-09 2.5211915E-11 O 10 1803+784 2023.12.10-07:44:21.0 WETTZELL 17.21553 53.35601 939.5 3.6 9.1746170E-09 1.2428136E+00 7.1152551E-09 2.5235205E-10 O 11 1039+811 2023.12.10-07:45:21.0 MK-VLBA 8.07547 14.74224 655.1 5.9 1.9320420E-08 4.0141059E+00 4.9723974E-09 2.5211915E-11 O 11 1039+811 2023.12.10-07:45:21.0 WETTZELL 348.35059 54.98283 939.6 3.6 8.9891164E-09 1.2177126E+00 7.1152551E-09 2.5235205E-10 O 12 0814+425 2023.12.10-07:46:38.0 MK-VLBA 50.31419 16.78556 655.1 5.9 1.7090063E-08 3.4729289E+00 4.9723974E-09 2.5211915E-11 O 12 0814+425 2023.12.10-07:46:38.0 WETTZELL 297.07035 34.41258 939.6 3.5 1.3001919E-08 1.7632613E+00 7.1152551E-09 2.5235205E-10 O 13 0738+491 2023.12.10-07:47:45.0 MK-VLBA 44.19530 24.08929 655.1 5.9 1.2173717E-08 2.4628446E+00 4.9723974E-09 2.5211915E-11 O 13 0738+491 2023.12.10-07:47:45.0 WETTZELL 308.19446 33.40720 939.6 3.6 1.3342132E-08 1.8080376E+00 7.1152551E-09 2.5235205E-10 O 14 0613+570 2023.12.10-07:49:01.0 MK-VLBA 32.96245 35.69138 655.1 6.1 8.5469011E-09 1.7243163E+00 4.9723974E-09 2.5211915E-11 O 14 0613+570 2023.12.10-07:49:01.0 WETTZELL 325.25624 29.28219 939.7 3.6 1.5001506E-08 2.0306523E+00 7.1152551E-09 2.5235205E-10 O 15 0827+243 2023.12.10-07:50:40.0 MK-VLBA 67.99397 10.49700 655.2 6.3 2.6573469E-08 5.4075212E+00 4.9723974E-09 2.5211915E-11 O 15 0827+243 2023.12.10-07:50:40.0 WETTZELL 280.19250 23.55410 939.7 3.6 1.8323468E-08 2.4918991E+00 7.1152551E-09 2.5235205E-10 O 16 0759+183 2023.12.10-07:51:51.0 MK-VLBA 75.89920 15.32877 655.2 6.4 1.8622320E-08 3.7402935E+00 4.9723974E-09 2.5211915E-11 O 16 0759+183 2023.12.10-07:51:51.0 WETTZELL 281.04054 14.49695 939.7 3.6 2.8936302E-08 3.9547336E+00 7.1152551E-09 2.5235205E-10 O 17 0059+581 2023.12.10-07:53:56.0 MK-VLBA 340.57383 46.99050 655.2 6.3 6.8278419E-09 1.3782383E+00 4.9723974E-09 2.5211915E-11 O 17 0059+581 2023.12.10-07:53:56.0 WETTZELL 7.69456 18.30012 939.7 3.6 2.3201318E-08 3.1363972E+00 7.1152551E-09 2.5235205E-10 O 18 2113+293 2023.12.10-07:55:48.0 MK-VLBA 296.52205 15.36558 655.1 6.0 1.8585765E-08 3.8404484E+00 4.9723974E-09 2.5211915E-11 O 18 2113+293 2023.12.10-07:55:48.0 WETTZELL 57.13787 11.18117 939.7 3.7 3.6929332E-08 5.0569670E+00 7.1152551E-09 2.5235205E-10 O 19 2214+350 2023.12.10-07:57:45.0 MK-VLBA 300.36045 28.56838 655.1 5.8 1.0411436E-08 2.1146238E+00 4.9723974E-09 2.5211915E-11 O 19 2214+350 2023.12.10-07:57:45.0 WETTZELL 43.54979 8.41127 939.8 3.7 4.7957474E-08 6.5849206E+00 7.1152551E-09 2.5235205E-10 O 20 2309+454 2023.12.10-07:59:58.0 MK-VLBA 313.41143 38.16272 655.1 5.8 8.0735859E-09 1.6337017E+00 4.9723974E-09 2.5211915E-11 O 20 2309+454 2023.12.10-07:59:58.0 WETTZELL 29.33867 12.24687 939.8 3.7 3.3894258E-08 4.6058981E+00 7.1152551E-09 2.5235205E-10 O 21 2229+695 2023.12.10-08:01:33.0 MK-VLBA 339.43258 26.74775 655.1 5.8 1.1054536E-08 2.2565909E+00 4.9723974E-09 2.5211915E-11 O 21 2229+695 2023.12.10-08:01:33.0 WETTZELL 20.00137 35.37865 939.8 3.7 1.2691100E-08 1.7172871E+00 7.1152551E-09 2.5235205E-10 O 22 0723+219 2023.12.10-08:03:52.0 MK-VLBA 74.98148 27.30240 655.1 5.8 1.0848014E-08 2.1712926E+00 4.9723974E-09 2.5211915E-11 O 22 0723+219 2023.12.10-08:03:52.0 WETTZELL 292.29712 9.69619 939.8 3.6 4.2140431E-08 5.7988497E+00 7.1152551E-09 2.5235205E-10 O 23 0642+449 2023.12.10-08:05:27.0 MK-VLBA 48.21518 36.77227 655.2 5.9 8.3309834E-09 1.6754844E+00 4.9723974E-09 2.5211915E-11 O 23 0642+449 2023.12.10-08:05:27.0 WETTZELL 314.59961 21.54570 939.8 3.6 1.9904586E-08 2.6974514E+00 7.1152551E-09 2.5235205E-10 O 24 0602+673 2023.12.10-08:06:34.0 MK-VLBA 20.03410 33.84171 655.2 6.0 8.9509791E-09 1.8110999E+00 4.9723974E-09 2.5211915E-11 O 24 0602+673 2023.12.10-08:06:34.0 WETTZELL 336.24570 34.70262 939.8 3.7 1.2904856E-08 1.7463690E+00 7.1152551E-09 2.5235205E-10 O 25 0613+570 2023.12.10-08:07:31.0 MK-VLBA 31.76956 38.02864 655.2 6.0 8.0969729E-09 1.6326147E+00 4.9723974E-09 2.5211915E-11 O 25 0613+570 2023.12.10-08:07:31.0 WETTZELL 327.39726 27.60000 939.9 3.7 1.5828049E-08 2.1422059E+00 7.1152551E-09 2.5235205E-10 O 26 3C418 2023.12.10-08:09:12.0 MK-VLBA 320.64940 11.84367 655.2 5.7 2.3749914E-08 5.0141760E+00 4.9723974E-09 2.5211915E-11 O 26 3C418 2023.12.10-08:09:12.0 WETTZELL 47.96990 33.34083 939.9 3.7 1.3365551E-08 1.8108131E+00 7.1152551E-09 2.5235205E-10 O 27 1803+784 2023.12.10-08:10:21.0 MK-VLBA 351.87441 11.32280 655.1 5.5 2.4763453E-08 5.2468952E+00 4.9723974E-09 2.5211915E-11 O 27 1803+784 2023.12.10-08:10:21.0 WETTZELL 16.53393 54.59528 939.9 3.7 9.0320129E-09 1.2235746E+00 7.1152551E-09 2.5235205E-10 O 28 1039+811 2023.12.10-08:11:21.0 MK-VLBA 8.63690 15.63429 655.1 5.3 1.8276837E-08 3.7864907E+00 4.9723974E-09 2.5211915E-11 O 28 1039+811 2023.12.10-08:11:21.0 WETTZELL 347.42744 54.08702 939.8 3.7 9.0893883E-09 1.2312390E+00 7.1152551E-09 2.5235205E-10 O 29 0827+243 2023.12.10-08:12:50.0 MK-VLBA 69.44165 15.36898 655.1 5.1 1.8576404E-08 3.7440670E+00 4.9723974E-09 2.5211915E-11 O 29 0827+243 2023.12.10-08:12:50.0 WETTZELL 284.09144 20.00116 939.9 3.6 2.1350837E-08 2.9055037E+00 7.1152551E-09 2.5235205E-10 O 30 0759+183 2023.12.10-08:14:01.0 MK-VLBA 77.39331 20.41567 655.1 5.0 1.4208443E-08 2.8449556E+00 4.9723974E-09 2.5211915E-11 O 30 0759+183 2023.12.10-08:14:01.0 WETTZELL 285.05957 10.95658 939.9 3.6 3.7638200E-08 5.1701882E+00 7.1152551E-09 2.5235205E-10 O 31 0716+714 2023.12.10-08:15:46.0 MK-VLBA 18.84962 26.98474 655.1 4.9 1.0964937E-08 2.2282421E+00 4.9723974E-09 2.5211915E-11 O 31 0716+714 2023.12.10-08:15:46.0 WETTZELL 335.46202 41.60773 939.8 3.6 1.1075658E-08 1.4994685E+00 7.1152551E-09 2.5235205E-10 O 32 0016+731 2023.12.10-08:17:00.0 MK-VLBA 347.12545 31.42921 655.1 4.8 9.5549463E-09 1.9426108E+00 4.9723974E-09 2.5211915E-11 O 32 0016+731 2023.12.10-08:17:00.0 WETTZELL 10.06309 34.51703 939.9 3.6 1.2964825E-08 1.7538405E+00 7.1152551E-09 2.5235205E-10 O 33 0059+581 2023.12.10-08:18:16.0 MK-VLBA 337.10223 44.91474 655.1 4.8 7.0703332E-09 1.4282022E+00 4.9723974E-09 2.5211915E-11 O 33 0059+581 2023.12.10-08:18:16.0 WETTZELL 10.98314 18.94777 939.9 3.6 2.2453232E-08 3.0353325E+00 7.1152551E-09 2.5235205E-10 O 34 0345+460 2023.12.10-08:19:44.0 MK-VLBA 14.23779 62.44080 655.1 4.8 5.6355419E-09 1.1320246E+00 4.9723974E-09 2.5211915E-11 O 34 0345+460 2023.12.10-08:19:44.0 WETTZELL 345.44297 7.14091 940.0 3.6 5.5441687E-08 7.6123175E+00 7.1152551E-09 2.5235205E-10 O 35 2309+454 2023.12.10-08:21:57.0 MK-VLBA 312.68099 34.37145 655.0 4.7 8.8312287E-09 1.7901920E+00 4.9723974E-09 2.5211915E-11 O 35 2309+454 2023.12.10-08:21:57.0 WETTZELL 32.78524 14.10696 940.0 3.6 2.9673781E-08 4.0280928E+00 7.1152551E-09 2.5235205E-10 O 36 2214+350 2023.12.10-08:24:09.0 MK-VLBA 301.05965 23.21331 655.0 4.8 1.2602372E-08 2.5721848E+00 4.9723974E-09 2.5211915E-11 O 36 2214+350 2023.12.10-08:24:09.0 WETTZELL 48.02751 11.51407 940.0 3.5 3.5924711E-08 4.9082841E+00 7.1152551E-09 2.5235205E-10 O 37 2229+695 2023.12.10-08:26:01.0 MK-VLBA 338.91161 24.69393 655.0 5.0 1.1898240E-08 2.4341157E+00 4.9723974E-09 2.5211915E-11 O 37 2229+695 2023.12.10-08:26:01.0 WETTZELL 21.90993 36.81410 940.0 3.6 1.2265450E-08 1.6599417E+00 7.1152551E-09 2.5235205E-10 O 38 1053+704 2023.12.10-08:27:30.0 MK-VLBA 18.42303 10.71521 655.0 5.2 2.6066388E-08 5.4889370E+00 4.9723974E-09 2.5211915E-11 O 38 1053+704 2023.12.10-08:27:30.0 WETTZELL 329.24124 57.38988 940.0 3.6 8.7408250E-09 1.1845336E+00 7.1152551E-09 2.5235205E-10 O 39 OJ287 2023.12.10-08:29:26.0 MK-VLBA 73.01296 12.62961 655.0 5.3 2.2355513E-08 4.5114569E+00 4.9723974E-09 2.5211915E-11 O 39 OJ287 2023.12.10-08:29:26.0 WETTZELL 279.82020 18.20606 940.1 3.6 2.3330758E-08 3.1797165E+00 7.1152551E-09 2.5235205E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10