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 | 15:54:41.523 # # Data content: # Ray-tracing results for session: # 230611-q23162# # Total number of observations: # 74 # 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: 2023061106 | 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 $230611-q23162# H $230611-q23162# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:54:41.523) 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 0814+425 2023.06.11-07:30:15.0 MK-VLBA 310.88633 12.08618 657.0 6.4 2.3741187E-08 4.7370631E+00 4.9904685E-09 9.9998135E-11 O 1 0814+425 2023.06.11-07:30:15.0 WETTZELL 53.49811 25.09026 947.2 20.2 1.7446134E-08 2.3159499E+00 7.1881156E-09 2.5481575E-10 O 2 0920+390 2023.06.11-07:31:54.0 MK-VLBA 304.70286 23.12898 657.0 6.4 1.2880380E-08 2.5399459E+00 4.9904685E-09 9.9998135E-11 O 2 0920+390 2023.06.11-07:31:54.0 WETTZELL 46.43315 14.48252 947.2 19.8 2.9218366E-08 3.8605675E+00 7.1881156E-09 2.5481575E-10 O 3 1015+359 2023.06.11-07:33:59.0 MK-VLBA 300.24304 33.36034 657.0 6.4 9.2333784E-09 1.8163931E+00 4.9904685E-09 9.9998135E-11 O 3 1015+359 2023.06.11-07:33:59.0 WETTZELL 39.36953 6.00786 947.2 19.6 6.4891591E-08 8.7466715E+00 7.1881156E-09 2.5481575E-10 O 4 2013+163 2023.06.11-07:37:37.0 MK-VLBA 75.55285 9.20300 656.9 6.3 3.0566804E-08 6.1928280E+00 4.9904685E-09 9.9998135E-11 O 4 2013+163 2023.06.11-07:37:37.0 WETTZELL 275.44150 17.44196 947.2 19.9 2.4569196E-08 3.4127181E+00 7.1881156E-09 2.5481575E-10 O 5 1929+226 2023.06.11-07:40:28.0 MK-VLBA 72.56888 21.68400 656.9 6.4 1.3677776E-08 2.7064948E+00 4.9904685E-09 9.9998135E-11 O 5 1929+226 2023.06.11-07:40:28.0 WETTZELL 288.36568 14.34419 947.2 19.9 2.9560153E-08 4.1381994E+00 7.1881156E-09 2.5481575E-10 O 6 1846+322 2023.06.11-07:42:25.0 MK-VLBA 63.63370 33.01903 656.9 6.4 9.3161403E-09 1.8366637E+00 4.9904685E-09 9.9998135E-11 O 6 1846+322 2023.06.11-07:42:25.0 WETTZELL 302.64236 14.85477 947.2 19.6 2.8594447E-08 3.9831544E+00 7.1881156E-09 2.5481575E-10 O 7 2000+472 2023.06.11-07:43:39.0 MK-VLBA 45.43283 20.52162 656.9 6.4 1.4402891E-08 2.8538046E+00 4.9904685E-09 9.9998135E-11 O 7 2000+472 2023.06.11-07:43:39.0 WETTZELL 304.24205 35.24793 947.2 19.8 1.2871739E-08 1.7490433E+00 7.1881156E-09 2.5481575E-10 O 8 3C418 2023.06.11-07:44:38.0 MK-VLBA 40.35314 15.51405 656.9 6.4 1.8754542E-08 3.7353770E+00 4.9904685E-09 9.9998135E-11 O 8 3C418 2023.06.11-07:44:38.0 WETTZELL 304.34667 42.20371 947.2 19.9 1.1067327E-08 1.4997484E+00 7.1881156E-09 2.5481575E-10 O 9 1732+389 2023.06.11-07:46:32.0 MK-VLBA 53.12739 48.26716 656.9 6.3 6.8150245E-09 1.3411221E+00 4.9904685E-09 9.9998135E-11 O 9 1732+389 2023.06.11-07:46:32.0 WETTZELL 319.68205 10.53136 947.2 19.9 3.9482299E-08 5.5645096E+00 7.1881156E-09 2.5481575E-10 O 10 1758+388 2023.06.11-07:47:42.0 MK-VLBA 54.77750 43.55780 656.9 6.3 7.3777912E-09 1.4524753E+00 4.9904685E-09 9.9998135E-11 O 10 1758+388 2023.06.11-07:47:42.0 WETTZELL 315.52083 13.16016 947.2 20.0 3.2052018E-08 4.4701910E+00 7.1881156E-09 2.5481575E-10 O 11 1806+456 2023.06.11-07:48:58.0 MK-VLBA 45.99043 40.93908 656.9 6.3 7.7567549E-09 1.5276026E+00 4.9904685E-09 9.9998135E-11 O 11 1806+456 2023.06.11-07:48:58.0 WETTZELL 318.83879 19.40296 947.2 20.0 2.2209608E-08 3.0483690E+00 7.1881156E-09 2.5481575E-10 O 12 0955+476 2023.06.11-07:50:58.0 MK-VLBA 313.90081 26.67454 657.0 6.4 1.1289193E-08 2.2248040E+00 4.9904685E-09 9.9998135E-11 O 12 0955+476 2023.06.11-07:50:58.0 WETTZELL 38.57540 19.55298 947.3 19.9 2.2018255E-08 2.9285710E+00 7.1881156E-09 2.5481575E-10 O 13 1030+415 2023.06.11-07:52:01.0 MK-VLBA 306.87070 32.73485 657.0 6.4 9.3884189E-09 1.8475021E+00 4.9904685E-09 9.9998135E-11 O 13 1030+415 2023.06.11-07:52:01.0 WETTZELL 37.01053 11.08771 947.2 20.2 3.7540290E-08 4.9829856E+00 7.1881156E-09 2.5481575E-10 O 14 1015+359 2023.06.11-07:53:21.0 MK-VLBA 300.47913 29.41822 657.0 6.4 1.0327557E-08 2.0328027E+00 4.9904685E-09 9.9998135E-11 O 14 1015+359 2023.06.11-07:53:21.0 WETTZELL 42.74636 8.09378 947.2 20.2 5.0052927E-08 6.6440671E+00 7.1881156E-09 2.5481575E-10 O 15 0920+390 2023.06.11-07:55:24.0 MK-VLBA 305.48483 18.59262 657.0 6.4 1.5809531E-08 3.1250806E+00 4.9904685E-09 9.9998135E-11 O 15 0920+390 2023.06.11-07:55:24.0 WETTZELL 50.15924 17.35944 947.3 20.2 2.4625371E-08 3.2559112E+00 7.1881156E-09 2.5481575E-10 O 16 1101+384 2023.06.11-07:58:11.0 MK-VLBA 303.39089 37.70949 657.0 6.4 8.3070412E-09 1.6336401E+00 4.9904685E-09 9.9998135E-11 O 16 1101+384 2023.06.11-07:58:11.0 WETTZELL 34.29498 6.02721 947.2 20.1 6.4726743E-08 8.7577329E+00 7.1881156E-09 2.5481575E-10 O 17 2113+293 2023.06.11-08:01:16.0 MK-VLBA 60.47377 5.64644 657.0 6.3 4.6961642E-08 9.8619671E+00 4.9904685E-09 9.9998135E-11 O 17 2113+293 2023.06.11-08:01:16.0 WETTZELL 279.31856 32.40489 947.2 20.0 1.3855830E-08 1.8894047E+00 7.1881156E-09 2.5481575E-10 O 18 2013+163 2023.06.11-08:03:20.0 MK-VLBA 77.43348 15.10078 657.0 6.3 1.9240797E-08 3.8304386E+00 4.9904685E-09 9.9998135E-11 O 18 2013+163 2023.06.11-08:03:20.0 WETTZELL 280.16262 13.26509 947.2 20.1 3.1826853E-08 4.4795772E+00 7.1881156E-09 2.5481575E-10 O 19 2000+472 2023.06.11-08:05:19.0 MK-VLBA 45.80359 24.17527 657.1 6.4 1.2359402E-08 2.4437795E+00 4.9904685E-09 9.9998135E-11 O 19 2000+472 2023.06.11-08:05:19.0 WETTZELL 306.96647 32.35924 947.2 20.2 1.3871632E-08 1.8870074E+00 7.1881156E-09 2.5481575E-10 O 20 3C418 2023.06.11-08:06:19.0 MK-VLBA 40.99568 18.84862 657.1 6.5 1.5603078E-08 3.0958514E+00 4.9904685E-09 9.9998135E-11 O 20 3C418 2023.06.11-08:06:19.0 WETTZELL 306.67896 39.30936 947.2 20.3 1.1732216E-08 1.5910868E+00 7.1881156E-09 2.5481575E-10 O 21 2229+695 2023.06.11-08:07:23.0 MK-VLBA 18.97470 11.35248 657.1 6.5 2.5162747E-08 5.0592272E+00 4.9904685E-09 9.9998135E-11 O 21 2229+695 2023.06.11-08:07:23.0 WETTZELL 328.66853 56.61398 947.2 20.2 8.9103973E-09 1.2010304E+00 7.1881156E-09 2.5481575E-10 O 22 1039+811 2023.06.11-08:08:36.0 MK-VLBA 350.94245 23.53558 657.1 6.5 1.2671458E-08 2.5042865E+00 4.9904685E-09 9.9998135E-11 O 22 1039+811 2023.06.11-08:08:36.0 WETTZELL 10.04902 43.10435 947.2 20.1 1.0876589E-08 1.4602182E+00 7.1881156E-09 2.5481575E-10 O 23 3C371 2023.06.11-08:09:44.0 MK-VLBA 17.01313 33.11340 657.1 6.5 9.2930238E-09 1.8322719E+00 4.9904685E-09 9.9998135E-11 O 23 3C371 2023.06.11-08:09:44.0 WETTZELL 339.08125 35.93844 947.2 20.1 1.2655092E-08 1.7097428E+00 7.1881156E-09 2.5481575E-10 O 24 1803+784 2023.06.11-08:10:43.0 MK-VLBA 8.92375 27.96762 657.0 6.4 1.0810412E-08 2.1339653E+00 4.9904685E-09 9.9998135E-11 O 24 1803+784 2023.06.11-08:10:43.0 WETTZELL 347.33047 41.75099 947.2 20.0 1.1161661E-08 1.5041322E+00 7.1881156E-09 2.5481575E-10 O 25 1053+704 2023.06.11-08:11:56.0 MK-VLBA 340.04138 27.86662 657.0 6.4 1.0846624E-08 2.1393744E+00 4.9904685E-09 9.9998135E-11 O 25 1053+704 2023.06.11-08:11:56.0 WETTZELL 18.70279 34.73479 947.2 20.1 1.3028298E-08 1.7461416E+00 7.1881156E-09 2.5481575E-10 O 26 0955+476 2023.06.11-08:13:07.0 MK-VLBA 314.10540 22.91515 657.0 6.4 1.2992057E-08 2.5636155E+00 4.9904685E-09 9.9998135E-11 O 26 0955+476 2023.06.11-08:13:07.0 WETTZELL 41.72612 21.89510 947.2 20.3 1.9801463E-08 2.6332507E+00 7.1881156E-09 2.5481575E-10 O 27 1030+415 2023.06.11-08:14:09.0 MK-VLBA 306.89397 28.55778 657.0 6.4 1.0608545E-08 2.0890515E+00 4.9904685E-09 9.9998135E-11 O 27 1030+415 2023.06.11-08:14:09.0 WETTZELL 40.59573 13.36213 947.2 20.3 3.1523856E-08 4.1763016E+00 7.1881156E-09 2.5481575E-10 O 28 0016+731 2023.06.11-08:15:42.0 MK-VLBA 11.12857 7.42716 656.9 6.4 3.7071484E-08 7.6274908E+00 4.9904685E-09 9.9998135E-11 O 28 0016+731 2023.06.11-08:15:42.0 WETTZELL 341.87563 62.13897 947.2 20.4 8.4165145E-09 1.1326217E+00 7.1881156E-09 2.5481575E-10 O 29 1849+670 2023.06.11-08:17:36.0 MK-VLBA 21.71948 31.82456 656.9 6.4 9.6247095E-09 1.8982877E+00 4.9904685E-09 9.9998135E-11 O 29 1849+670 2023.06.11-08:17:36.0 WETTZELL 333.93215 36.29223 947.2 20.7 1.2549666E-08 1.6969565E+00 7.1881156E-09 2.5481575E-10 O 30 1732+389 2023.06.11-08:19:28.0 MK-VLBA 49.87893 54.35796 656.9 6.4 6.2601073E-09 1.2314068E+00 4.9904685E-09 9.9998135E-11 O 30 1732+389 2023.06.11-08:19:28.0 WETTZELL 325.26133 7.24165 947.2 20.7 5.5450005E-08 8.0215560E+00 7.1881156E-09 2.5481575E-10 O 31 1636+473 2023.06.11-08:20:52.0 MK-VLBA 26.49788 57.91648 657.0 6.3 6.0053722E-09 1.1810572E+00 4.9904685E-09 9.9998135E-11 O 31 1636+473 2023.06.11-08:20:52.0 WETTZELL 338.49004 10.32290 947.2 20.7 4.0197441E-08 5.6021116E+00 7.1881156E-09 2.5481575E-10 O 32 1758+388 2023.06.11-08:22:32.0 MK-VLBA 52.53247 50.18542 657.0 6.3 6.6218142E-09 1.3029112E+00 4.9904685E-09 9.9998135E-11 O 32 1758+388 2023.06.11-08:22:32.0 WETTZELL 321.28004 9.36801 947.2 20.8 4.3984475E-08 6.2429826E+00 7.1881156E-09 2.5481575E-10 O 33 1806+456 2023.06.11-08:23:52.0 MK-VLBA 43.32560 46.73620 657.0 6.3 6.9832786E-09 1.3744627E+00 4.9904685E-09 9.9998135E-11 O 33 1806+456 2023.06.11-08:23:52.0 WETTZELL 324.03999 15.83544 947.2 20.8 2.6907321E-08 3.7101873E+00 7.1881156E-09 2.5481575E-10 O 34 2000+472 2023.06.11-08:25:30.0 MK-VLBA 45.90890 27.59252 657.0 6.3 1.0944036E-08 2.1610505E+00 4.9904685E-09 9.9998135E-11 O 34 2000+472 2023.06.11-08:25:30.0 WETTZELL 309.55988 29.76057 947.2 20.6 1.4947809E-08 2.0357093E+00 7.1881156E-09 2.5481575E-10 O 35 3C418 2023.06.11-08:26:30.0 MK-VLBA 41.37638 21.98452 657.0 6.3 1.3502588E-08 2.6729825E+00 4.9904685E-09 9.9998135E-11 O 35 3C418 2023.06.11-08:26:30.0 WETTZELL 308.92177 36.69412 947.2 20.8 1.2434097E-08 1.6875604E+00 7.1881156E-09 2.5481575E-10 O 36 1039+811 2023.06.11-08:27:52.0 MK-VLBA 350.65840 22.80860 657.0 6.3 1.3047069E-08 2.5793953E+00 4.9904685E-09 9.9998135E-11 O 36 1039+811 2023.06.11-08:27:52.0 WETTZELL 10.76499 43.67531 947.2 20.8 1.0763068E-08 1.4448184E+00 7.1881156E-09 2.5481575E-10 O 37 3C371 2023.06.11-08:29:24.0 MK-VLBA 15.70645 34.42098 657.0 6.3 8.9834415E-09 1.7707556E+00 4.9904685E-09 9.9998135E-11 O 37 3C371 2023.06.11-08:29:24.0 WETTZELL 340.66031 34.82834 947.2 20.6 1.3002522E-08 1.7566394E+00 7.1881156E-09 2.5481575E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10