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 | 15:40:16.317 # # Data content: # Ray-tracing results for session: # 250407-i25097# # 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: 2025040718 | 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 $250407-i25097# H $250407-i25097# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 15:40:16.317) 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 2025.04.07-17:30:20.0 KOKEE 348.07428 39.56691 893.1 15.2 1.1092774E-08 1.5721236E+00 6.8071750E-09 2.7097687E-10 O 1 3C371 2025.04.07-17:30:20.0 MK-VLBA 346.97256 36.44668 656.9 6.0 8.4332378E-09 1.6812293E+00 4.9926716E-09 2.7613597E-11 O 1 3C371 2025.04.07-17:30:20.0 WETTZELL 7.83645 29.86464 952.4 5.7 1.4864637E-08 2.0034139E+00 7.2239305E-09 2.0443521E-10 O 2 0123+257 2025.04.07-17:32:12.0 KOKEE 67.81359 16.01483 893.1 15.3 2.5291663E-08 3.6080305E+00 6.8071750E-09 2.7097687E-10 O 2 0123+257 2025.04.07-17:32:12.0 MK-VLBA 68.18300 18.79000 656.9 6.1 1.5431954E-08 3.0993648E+00 4.9926716E-09 2.7613597E-11 O 2 0123+257 2025.04.07-17:32:12.0 WETTZELL 287.88077 19.35304 952.4 5.8 2.2220468E-08 3.0084185E+00 7.2239305E-09 2.0443521E-10 O 3 1504+377 2025.04.07-17:34:58.0 KOKEE 302.10951 25.94216 893.1 15.5 1.6101710E-08 2.2878538E+00 6.8071750E-09 2.7097687E-10 O 3 1504+377 2025.04.07-17:34:58.0 MK-VLBA 303.53857 21.37887 656.9 6.1 1.3673390E-08 2.7311428E+00 4.9926716E-09 2.7613597E-11 O 3 1504+377 2025.04.07-17:34:58.0 WETTZELL 48.55397 14.40574 952.4 5.9 2.9335471E-08 3.9797618E+00 7.2239305E-09 2.0443521E-10 O 4 0059+581 2025.04.07-17:37:28.0 KOKEE 34.29252 26.45376 893.1 15.6 1.5811479E-08 2.2456425E+00 6.8071750E-09 2.7097687E-10 O 4 0059+581 2025.04.07-17:37:28.0 MK-VLBA 33.51656 26.71779 656.9 6.2 1.1115054E-08 2.2217509E+00 4.9926716E-09 2.7613597E-11 O 4 0059+581 2025.04.07-17:37:28.0 WETTZELL 319.64080 36.94424 952.4 5.9 1.2336018E-08 1.6624664E+00 7.2239305E-09 2.0443521E-10 O 5 2000+472 2025.04.07-17:39:35.0 KOKEE 358.82412 64.63073 893.2 15.7 7.8314380E-09 1.1074710E+00 6.8071750E-09 2.7097687E-10 O 5 2000+472 2025.04.07-17:39:35.0 MK-VLBA 352.85330 62.02096 656.9 6.2 5.6829866E-09 1.1320470E+00 4.9926716E-09 2.7613597E-11 O 5 2000+472 2025.04.07-17:39:35.0 WETTZELL 355.43809 6.80861 952.4 5.8 5.8372861E-08 8.1210329E+00 7.2239305E-09 2.0443521E-10 O 6 0718+793 2025.04.07-17:42:21.0 KOKEE 1.83797 11.41602 893.2 15.8 3.4783944E-08 5.0404353E+00 6.8071750E-09 2.7097687E-10 O 6 0718+793 2025.04.07-17:42:21.0 MK-VLBA 2.61211 9.24531 656.9 6.3 3.0012314E-08 6.1432660E+00 4.9926716E-09 2.7613597E-11 O 6 0718+793 2025.04.07-17:42:21.0 WETTZELL 359.18967 59.98873 952.5 5.7 8.5752140E-09 1.1543933E+00 7.2239305E-09 2.0443521E-10 O 7 DA426 2025.04.07-17:46:01.0 KOKEE 304.62656 44.77611 893.4 15.9 1.0037920E-08 1.4210828E+00 6.8071750E-09 2.7097687E-10 O 7 DA426 2025.04.07-17:46:01.0 MK-VLBA 305.79641 40.22416 657.0 6.3 7.7623504E-09 1.5464062E+00 4.9926716E-09 2.7613597E-11 O 7 DA426 2025.04.07-17:46:01.0 WETTZELL 31.15189 6.25948 952.5 5.7 6.2707430E-08 8.7745313E+00 7.2239305E-09 2.0443521E-10 O 8 2229+695 2025.04.07-17:49:34.0 KOKEE 14.08845 38.18216 893.5 15.7 1.1427779E-08 1.6195306E+00 6.8071750E-09 2.7097687E-10 O 8 2229+695 2025.04.07-17:49:34.0 MK-VLBA 12.25007 36.81350 657.0 6.4 8.3609494E-09 1.6675565E+00 4.9926716E-09 2.7613597E-11 O 8 2229+695 2025.04.07-17:49:34.0 WETTZELL 344.35266 32.77774 952.5 5.7 1.3683895E-08 1.8441800E+00 7.2239305E-09 2.0443521E-10 O 9 1806+456 2025.04.07-17:51:45.0 KOKEE 319.76962 54.75488 893.6 15.6 8.6620160E-09 1.2255496E+00 6.8071750E-09 2.7097687E-10 O 9 1806+456 2025.04.07-17:51:45.0 MK-VLBA 319.33518 50.43503 657.0 6.5 6.5075289E-09 1.2961776E+00 4.9926716E-09 2.7613597E-11 O 9 1806+456 2025.04.07-17:51:45.0 WETTZELL 17.17461 7.27562 952.5 5.7 5.5049455E-08 7.6359491E+00 7.2239305E-09 2.0443521E-10 O 10 0016+731 2025.04.07-17:54:58.0 KOKEE 16.30921 29.49430 893.6 15.7 1.4322544E-08 2.0334583E+00 6.8071750E-09 2.7097687E-10 O 10 0016+731 2025.04.07-17:54:58.0 MK-VLBA 15.37559 28.33075 657.0 6.6 1.0536840E-08 2.1043122E+00 4.9926716E-09 2.7613597E-11 O 10 0016+731 2025.04.07-17:54:58.0 WETTZELL 339.82601 40.88951 952.6 5.7 1.1331238E-08 1.5263205E+00 7.2239305E-09 2.0443521E-10 O 11 1726+455 2025.04.07-17:57:12.0 KOKEE 314.06666 47.47673 893.6 15.5 9.5948547E-09 1.3582204E+00 6.8071750E-09 2.7097687E-10 O 11 1726+455 2025.04.07-17:57:12.0 MK-VLBA 314.48309 43.03924 657.0 6.5 7.3467103E-09 1.4635296E+00 4.9926716E-09 2.7613597E-11 O 11 1726+455 2025.04.07-17:57:12.0 WETTZELL 24.96492 9.79451 952.6 5.6 4.2085773E-08 5.7641526E+00 7.2239305E-09 2.0443521E-10 O 12 0202+319 2025.04.07-17:59:47.0 KOKEE 60.92282 15.56923 893.7 15.4 2.5975301E-08 3.7102911E+00 6.8071750E-09 2.7097687E-10 O 12 0202+319 2025.04.07-17:59:47.0 MK-VLBA 61.24646 17.88752 657.0 6.5 1.6165857E-08 3.2488606E+00 4.9926716E-09 2.7613597E-11 O 12 0202+319 2025.04.07-17:59:47.0 WETTZELL 290.84334 25.40836 952.6 5.7 1.7231097E-08 2.3272432E+00 7.2239305E-09 2.0443521E-10 O 13 1746+470 2025.04.07-18:02:05.0 KOKEE 317.55477 49.37751 893.6 15.4 9.3176814E-09 1.3188233E+00 6.8071750E-09 2.7097687E-10 O 13 1746+470 2025.04.07-18:02:05.0 MK-VLBA 317.61986 45.00964 657.1 6.6 7.0909845E-09 1.4125355E+00 4.9926716E-09 2.7613597E-11 O 13 1746+470 2025.04.07-18:02:05.0 WETTZELL 21.95065 10.18806 952.7 5.6 4.0585217E-08 5.5508716E+00 7.2239305E-09 2.0443521E-10 O 14 0123+257 2025.04.07-18:05:46.0 KOKEE 69.98436 23.28788 893.7 15.6 1.7786698E-08 2.5239896E+00 6.8071750E-09 2.7097687E-10 O 14 0123+257 2025.04.07-18:05:46.0 MK-VLBA 69.86309 26.18350 657.0 6.6 1.1322430E-08 2.2652514E+00 4.9926716E-09 2.7613597E-11 O 14 0123+257 2025.04.07-18:05:46.0 WETTZELL 293.66143 14.20847 952.7 5.5 2.9757951E-08 4.0462177E+00 7.2239305E-09 2.0443521E-10 O 15 1823+568 2025.04.07-18:08:18.0 KOKEE 333.96843 47.93222 893.5 15.8 9.5257422E-09 1.3486367E+00 6.8071750E-09 2.7097687E-10 O 15 1823+568 2025.04.07-18:08:18.0 MK-VLBA 332.90779 44.09397 657.0 6.6 7.2063804E-09 1.4357591E+00 4.9926716E-09 2.7613597E-11 O 15 1823+568 2025.04.07-18:08:18.0 WETTZELL 14.10465 18.02252 952.8 5.5 2.3747526E-08 3.2111045E+00 7.2239305E-09 2.0443521E-10 O 16 2356+385 2025.04.07-18:11:02.0 KOKEE 56.57112 43.76149 893.5 16.0 1.0219467E-08 1.4457999E+00 6.8071750E-09 2.7097687E-10 O 16 2356+385 2025.04.07-18:11:02.0 MK-VLBA 53.96633 45.67013 657.1 6.7 7.0101021E-09 1.3980193E+00 4.9926716E-09 2.7613597E-11 O 16 2356+385 2025.04.07-18:11:02.0 WETTZELL 317.44982 12.04148 952.9 5.5 3.4769125E-08 4.7390728E+00 7.2239305E-09 2.0443521E-10 O 17 1504+377 2025.04.07-18:15:15.0 KOKEE 303.85803 18.09020 893.5 16.2 2.2551342E-08 3.2206038E+00 6.8071750E-09 2.7097687E-10 O 17 1504+377 2025.04.07-18:15:15.0 MK-VLBA 305.27537 13.53442 657.1 6.7 2.1052621E-08 4.2311040E+00 4.9926716E-09 2.7613597E-11 O 17 1504+377 2025.04.07-18:15:15.0 WETTZELL 54.94986 19.59222 952.9 5.5 2.1943343E-08 2.9651795E+00 7.2239305E-09 2.0443521E-10 O 18 1039+811 2025.04.07-18:17:28.0 KOKEE 355.15240 14.13866 893.5 16.1 2.8456003E-08 4.0933335E+00 6.8071750E-09 2.7097687E-10 O 18 1039+811 2025.04.07-18:17:28.0 MK-VLBA 355.80852 11.51097 657.1 6.7 2.4500205E-08 4.9684117E+00 4.9926716E-09 2.7613597E-11 O 18 1039+811 2025.04.07-18:17:28.0 WETTZELL 10.20714 55.98880 952.9 5.4 8.9564573E-09 1.2057049E+00 7.2239305E-09 2.0443521E-10 O 19 2000+472 2025.04.07-18:20:10.0 KOKEE 343.52981 63.16181 893.4 16.1 7.9302434E-09 1.1215559E+00 6.8071750E-09 2.7097687E-10 O 19 2000+472 2025.04.07-18:20:10.0 MK-VLBA 339.53536 59.70735 657.1 6.7 5.8120553E-09 1.1576791E+00 4.9926716E-09 2.7613597E-11 O 19 2000+472 2025.04.07-18:20:10.0 WETTZELL 2.35455 6.68039 953.0 5.4 5.9333382E-08 8.2634705E+00 7.2239305E-09 2.0443521E-10 O 20 0059+581 2025.04.07-18:22:01.0 KOKEE 33.67259 32.25092 893.3 16.2 1.3223508E-08 1.8750869E+00 6.8071750E-09 2.7097687E-10 O 20 0059+581 2025.04.07-18:22:01.0 MK-VLBA 32.28815 32.44135 657.1 6.8 9.3315986E-09 1.8629291E+00 4.9926716E-09 2.7613597E-11 O 20 0059+581 2025.04.07-18:22:01.0 WETTZELL 324.11887 32.43206 953.0 5.3 1.3813958E-08 1.8623037E+00 7.2239305E-09 2.0443521E-10 O 21 DA426 2025.04.07-18:24:04.0 KOKEE 303.87611 37.46377 893.4 16.2 1.1614259E-08 1.6456932E+00 6.8071750E-09 2.7097687E-10 O 21 DA426 2025.04.07-18:24:04.0 MK-VLBA 305.16251 32.90772 657.1 6.8 9.2166208E-09 1.8369332E+00 4.9926716E-09 2.7613597E-11 O 21 DA426 2025.04.07-18:24:04.0 WETTZELL 37.64784 9.78475 953.0 5.3 4.2116543E-08 5.7683019E+00 7.2239305E-09 2.0443521E-10 O 22 0202+319 2025.04.07-18:27:48.0 KOKEE 62.54296 21.30055 893.4 15.9 1.9331409E-08 2.7472221E+00 6.8071750E-09 2.7097687E-10 O 22 0202+319 2025.04.07-18:27:48.0 MK-VLBA 62.44254 23.71497 657.2 6.6 1.2407383E-08 2.4843073E+00 4.9926716E-09 2.7613597E-11 O 22 0202+319 2025.04.07-18:27:48.0 WETTZELL 295.38174 21.18389 953.1 5.3 2.0409129E-08 2.7601041E+00 7.2239305E-09 2.0443521E-10 O 23 1803+784 2025.04.07-18:29:35.0 KOKEE 350.72383 30.12891 893.5 16.1 1.4051821E-08 1.9954506E+00 6.8071750E-09 2.7097687E-10 O 23 1803+784 2025.04.07-18:29:35.0 MK-VLBA 350.31975 27.18783 657.2 6.6 1.0940318E-08 2.1839229E+00 4.9926716E-09 2.7613597E-11 O 23 1803+784 2025.04.07-18:29:35.0 WETTZELL 8.91900 39.50775 953.1 5.2 1.1656053E-08 1.5697738E+00 7.2239305E-09 2.0443521E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10