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: # 2025-06-19 | 01:15:45.336 # # Data content: # Ray-tracing results for session: # 230701-q23182# # 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: 2023070106 | 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 $230701-q23182# H $230701-q23182# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:15:45.336) 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 1030+415 2023.07.01-07:30:15.0 MK-VLBA 307.50429 22.02592 656.5 4.8 1.3293262E-08 2.6318533E+00 4.9827263E-09 3.7459948E-11 O 1 1030+415 2023.07.01-07:30:15.0 WETTZELL 46.05328 17.27070 941.5 18.1 2.5344076E-08 3.3124330E+00 7.1433485E-09 4.7786287E-10 O 2 1015+359 2023.07.01-07:31:38.0 MK-VLBA 302.25701 17.93931 656.5 4.8 1.6124082E-08 3.1963848E+00 4.9827263E-09 3.7459948E-11 O 2 1015+359 2023.07.01-07:31:38.0 WETTZELL 52.27614 14.97434 941.5 18.1 2.9002661E-08 3.7980862E+00 7.1433485E-09 4.7786287E-10 O 3 2106+143 2023.07.01-07:35:05.0 MK-VLBA 79.27969 14.06265 656.6 4.7 2.0291293E-08 4.0673722E+00 4.9827263E-09 3.7459948E-11 O 3 2106+143 2023.07.01-07:35:05.0 WETTZELL 278.42027 12.09009 941.5 17.9 3.5443139E-08 4.5867301E+00 7.1433485E-09 4.7786287E-10 O 4 1101+384 2023.07.01-07:38:46.0 MK-VLBA 303.62649 26.03796 656.6 4.7 1.1381867E-08 2.2559987E+00 4.9827263E-09 3.7459948E-11 O 4 1101+384 2023.07.01-07:38:46.0 WETTZELL 44.34670 12.18064 941.5 17.9 3.5205237E-08 4.5883734E+00 7.1433485E-09 4.7786287E-10 O 5 1039+811 2023.07.01-07:40:48.0 MK-VLBA 350.34177 21.57637 656.6 4.8 1.3549188E-08 2.6661111E+00 4.9827263E-09 3.7459948E-11 O 5 1039+811 2023.07.01-07:40:48.0 WETTZELL 11.82047 44.69094 941.5 17.9 1.0817335E-08 1.4099156E+00 7.1433485E-09 4.7786287E-10 O 6 2229+695 2023.07.01-07:41:57.0 MK-VLBA 20.66687 15.62151 656.6 4.8 1.8368576E-08 3.6120121E+00 4.9827263E-09 3.7459948E-11 O 6 2229+695 2023.07.01-07:41:57.0 WETTZELL 328.39107 52.04180 941.5 18.0 9.6536337E-09 1.2578576E+00 7.1433485E-09 4.7786287E-10 O 7 3C418 2023.07.01-07:43:09.0 MK-VLBA 41.49595 27.49762 656.6 4.8 1.0825150E-08 2.1415774E+00 4.9827263E-09 3.7459948E-11 O 7 3C418 2023.07.01-07:43:09.0 WETTZELL 313.00957 32.32668 941.5 17.8 1.4195344E-08 1.8393406E+00 7.1433485E-09 4.7786287E-10 O 8 3C371 2023.07.01-07:44:17.0 MK-VLBA 13.10257 36.39128 656.6 4.8 8.4426532E-09 1.6691909E+00 4.9827263E-09 3.7459948E-11 O 8 3C371 2023.07.01-07:44:17.0 WETTZELL 343.49544 33.13731 941.5 17.6 1.3888260E-08 1.7992860E+00 7.1433485E-09 4.7786287E-10 O 9 1746+470 2023.07.01-07:45:43.0 MK-VLBA 32.69367 55.07941 656.6 4.7 6.1188122E-09 1.2145930E+00 4.9827263E-09 3.7459948E-11 O 9 1746+470 2023.07.01-07:45:43.0 WETTZELL 334.21603 11.78002 941.5 17.4 3.6260037E-08 4.6119712E+00 7.1433485E-09 4.7786287E-10 O 10 1726+455 2023.07.01-07:46:40.0 MK-VLBA 29.94229 58.68493 656.6 4.7 5.8734450E-09 1.1662450E+00 4.9827263E-09 3.7459948E-11 O 10 1726+455 2023.07.01-07:46:40.0 WETTZELL 337.01025 9.00490 941.5 17.5 4.6439448E-08 5.8786815E+00 7.1433485E-09 4.7786287E-10 O 11 1806+456 2023.07.01-07:47:53.0 MK-VLBA 37.80848 53.30712 656.6 4.7 6.2563851E-09 1.2419724E+00 4.9827263E-09 3.7459948E-11 O 11 1806+456 2023.07.01-07:47:53.0 WETTZELL 330.67459 12.06389 941.5 17.7 3.5463917E-08 4.5131178E+00 7.1433485E-09 4.7786287E-10 O 12 2000+472 2023.07.01-07:49:30.0 MK-VLBA 45.26522 34.78743 656.6 4.7 8.7771093E-09 1.7394072E+00 4.9827263E-09 3.7459948E-11 O 12 2000+472 2023.07.01-07:49:30.0 WETTZELL 315.23292 24.59952 941.4 18.0 1.8179745E-08 2.3458159E+00 7.1433485E-09 4.7786287E-10 O 13 2113+293 2023.07.01-07:50:51.0 MK-VLBA 64.60836 19.93815 656.6 4.6 1.4591976E-08 2.8999203E+00 4.9827263E-09 3.7459948E-11 O 13 2113+293 2023.07.01-07:50:51.0 WETTZELL 290.81067 21.62453 941.4 18.2 2.0501175E-08 2.6522753E+00 7.1433485E-09 4.7786287E-10 O 14 2144+092 2023.07.01-07:52:20.0 MK-VLBA 82.47403 7.57799 656.6 4.6 3.5905345E-08 7.3545535E+00 4.9827263E-09 3.7459948E-11 O 14 2144+092 2023.07.01-07:52:20.0 WETTZELL 271.06241 11.82198 941.4 17.9 3.6206541E-08 4.7057610E+00 7.1433485E-09 4.7786287E-10 O 15 2201+171 2023.07.01-07:53:31.0 MK-VLBA 73.71425 6.66778 656.6 4.6 4.0171572E-08 8.2214264E+00 4.9827263E-09 3.7459948E-11 O 15 2201+171 2023.07.01-07:53:31.0 WETTZELL 273.80902 20.15400 941.4 17.7 2.1908607E-08 2.8475719E+00 7.1433485E-09 4.7786287E-10 O 16 2106+143 2023.07.01-07:55:27.0 MK-VLBA 80.76473 18.79362 656.6 4.7 1.5428153E-08 3.0832730E+00 4.9827263E-09 3.7459948E-11 O 16 2106+143 2023.07.01-07:55:27.0 WETTZELL 282.17300 8.80465 941.4 17.9 4.7481633E-08 6.1310652E+00 7.1433485E-09 4.7786287E-10 O 17 2209+236 2023.07.01-07:57:24.0 MK-VLBA 67.14839 7.68293 656.6 4.7 3.5463223E-08 7.1646084E+00 4.9827263E-09 3.7459948E-11 O 17 2209+236 2023.07.01-07:57:24.0 WETTZELL 277.86445 25.58737 941.4 18.2 1.7541890E-08 2.2807428E+00 7.1433485E-09 4.7786287E-10 O 18 2214+241 2023.07.01-07:58:28.0 MK-VLBA 66.45147 6.98938 656.6 4.7 3.8553262E-08 7.8175376E+00 4.9827263E-09 3.7459948E-11 O 18 2214+241 2023.07.01-07:58:28.0 WETTZELL 277.52338 26.51737 941.4 18.1 1.6976405E-08 2.2079986E+00 7.1433485E-09 4.7786287E-10 O 19 1101+384 2023.07.01-08:01:28.0 MK-VLBA 304.23556 21.59452 656.6 4.7 1.3541814E-08 2.6829402E+00 4.9827263E-09 3.7459948E-11 O 19 1101+384 2023.07.01-08:01:28.0 WETTZELL 48.03248 14.86675 941.4 18.0 2.9196193E-08 3.8160304E+00 7.1433485E-09 4.7786287E-10 O 20 0955+476 2023.07.01-08:03:18.0 MK-VLBA 316.40124 11.44801 656.6 4.7 2.4622932E-08 4.8760571E+00 4.9827263E-09 3.7459948E-11 O 20 0955+476 2023.07.01-08:03:18.0 WETTZELL 51.01943 30.06356 941.5 18.1 1.5155475E-08 1.9861020E+00 7.1433485E-09 4.7786287E-10 O 21 1030+415 2023.07.01-08:04:15.0 MK-VLBA 308.70247 15.71156 656.6 4.7 1.8276609E-08 3.6172365E+00 4.9827263E-09 3.7459948E-11 O 21 1030+415 2023.07.01-08:04:15.0 WETTZELL 51.20981 21.45446 941.5 17.9 2.0670259E-08 2.7089685E+00 7.1433485E-09 4.7786287E-10 O 22 1053+704 2023.07.01-08:05:31.0 MK-VLBA 338.77898 21.82614 656.6 4.6 1.3404733E-08 2.6402645E+00 4.9827263E-09 3.7459948E-11 O 22 1053+704 2023.07.01-08:05:31.0 WETTZELL 24.15107 39.07613 941.5 17.7 1.2061881E-08 1.5729049E+00 7.1433485E-09 4.7786287E-10 O 23 1039+811 2023.07.01-08:06:35.0 MK-VLBA 350.22281 20.54877 656.6 4.6 1.4183479E-08 2.7896785E+00 4.9827263E-09 3.7459948E-11 O 23 1039+811 2023.07.01-08:06:35.0 WETTZELL 12.55727 45.58434 941.5 17.7 1.0651783E-08 1.3887071E+00 7.1433485E-09 4.7786287E-10 O 24 0016+731 2023.07.01-08:07:42.0 MK-VLBA 14.49403 11.14440 656.6 4.6 2.5236535E-08 4.9971457E+00 4.9827263E-09 3.7459948E-11 O 24 0016+731 2023.07.01-08:07:42.0 WETTZELL 336.42530 57.95836 941.4 17.8 8.9826629E-09 1.1719914E+00 7.1433485E-09 4.7786287E-10 O 25 2229+695 2023.07.01-08:08:44.0 MK-VLBA 21.16592 17.87886 656.6 4.6 1.6169107E-08 3.1799599E+00 4.9827263E-09 3.7459948E-11 O 25 2229+695 2023.07.01-08:08:44.0 WETTZELL 328.85625 49.75314 941.4 17.9 9.9705107E-09 1.2984177E+00 7.1433485E-09 4.7786287E-10 O 26 1803+784 2023.07.01-08:09:57.0 MK-VLBA 5.34432 30.27443 656.5 4.6 9.9228729E-09 1.9582577E+00 4.9827263E-09 3.7459948E-11 O 26 1803+784 2023.07.01-08:09:57.0 WETTZELL 351.38447 39.38081 941.4 17.9 1.1980890E-08 1.5565083E+00 7.1433485E-09 4.7786287E-10 O 27 1040+244 2023.07.01-08:11:46.0 MK-VLBA 291.50739 11.84026 656.5 4.6 2.3864444E-08 4.7665077E+00 4.9827263E-09 3.7459948E-11 O 27 1040+244 2023.07.01-08:11:46.0 WETTZELL 62.40483 8.14440 941.4 18.2 5.1003444E-08 6.7318949E+00 7.1433485E-09 4.7786287E-10 O 28 1059+282 2023.07.01-08:13:03.0 MK-VLBA 294.20487 16.70397 656.5 4.6 1.7249737E-08 3.4289063E+00 4.9827263E-09 3.7459948E-11 O 28 1059+282 2023.07.01-08:13:03.0 WETTZELL 56.84297 8.59926 941.4 18.2 4.8551195E-08 6.3748222E+00 7.1433485E-09 4.7786287E-10 O 29 1128+385 2023.07.01-08:14:14.0 MK-VLBA 303.88847 24.24852 656.5 4.6 1.2155160E-08 2.4087949E+00 4.9827263E-09 3.7459948E-11 O 29 1128+385 2023.07.01-08:14:14.0 WETTZELL 45.81593 13.27816 941.4 18.1 3.2471374E-08 4.2372144E+00 7.1433485E-09 4.7786287E-10 O 30 2201+171 2023.07.01-08:16:31.0 MK-VLBA 75.43290 11.89719 656.6 4.7 2.3747668E-08 4.7653800E+00 4.9827263E-09 3.7459948E-11 O 30 2201+171 2023.07.01-08:16:31.0 WETTZELL 278.04298 16.40341 941.4 18.4 2.6596210E-08 3.4470451E+00 7.1433485E-09 4.7786287E-10 O 31 2209+236 2023.07.01-08:17:29.0 MK-VLBA 68.54371 12.07032 656.6 4.7 2.3427419E-08 4.6825539E+00 4.9827263E-09 3.7459948E-11 O 31 2209+236 2023.07.01-08:17:29.0 WETTZELL 281.42818 22.34115 941.4 18.1 1.9890670E-08 2.5807817E+00 7.1433485E-09 4.7786287E-10 O 32 2214+241 2023.07.01-08:18:30.0 MK-VLBA 67.85752 11.34404 656.6 4.7 2.4827772E-08 4.9658824E+00 4.9827263E-09 3.7459948E-11 O 32 2214+241 2023.07.01-08:18:30.0 WETTZELL 281.07651 23.27596 941.4 18.0 1.9146043E-08 2.4852711E+00 7.1433485E-09 4.7786287E-10 O 33 1101+384 2023.07.01-08:21:30.0 MK-VLBA 304.97907 17.70474 656.5 4.5 1.6325512E-08 3.2338978E+00 4.9827263E-09 3.7459948E-11 O 33 1101+384 2023.07.01-08:21:30.0 WETTZELL 51.21701 17.36931 941.4 17.9 2.5212357E-08 3.3020912E+00 7.1433485E-09 4.7786287E-10 O 34 1030+415 2023.07.01-08:23:13.0 MK-VLBA 309.61056 12.24202 656.5 4.5 2.3125558E-08 4.5812673E+00 4.9827263E-09 3.7459948E-11 O 34 1030+415 2023.07.01-08:23:13.0 WETTZELL 54.01730 23.92560 941.3 18.2 1.8675042E-08 2.4501274E+00 7.1433485E-09 4.7786287E-10 O 35 1144+402 2023.07.01-08:24:29.0 MK-VLBA 305.64510 25.54546 656.5 4.4 1.1583575E-08 2.2950004E+00 4.9827263E-09 3.7459948E-11 O 35 1144+402 2023.07.01-08:24:29.0 WETTZELL 43.83536 13.99662 941.3 18.3 3.0898967E-08 4.0296901E+00 7.1433485E-09 4.7786287E-10 O 36 1039+811 2023.07.01-08:25:47.0 MK-VLBA 350.21454 19.77896 656.4 4.4 1.4701742E-08 2.8906008E+00 4.9827263E-09 3.7459948E-11 O 36 1039+811 2023.07.01-08:25:47.0 WETTZELL 13.02600 46.28176 941.3 18.4 1.0527760E-08 1.3727996E+00 7.1433485E-09 4.7786287E-10 O 37 3C418 2023.07.01-08:27:09.0 MK-VLBA 40.54120 34.32379 656.4 4.3 8.8800510E-09 1.7586891E+00 4.9827263E-09 3.7459948E-11 O 37 3C418 2023.07.01-08:27:09.0 WETTZELL 318.40323 27.28736 941.2 18.6 1.6528772E-08 2.1355804E+00 7.1433485E-09 4.7786287E-10 O 38 2113+293 2023.07.01-08:28:17.0 MK-VLBA 66.15663 27.96728 656.4 4.3 1.0659851E-08 2.1185111E+00 4.9827263E-09 3.7459948E-11 O 38 2113+293 2023.07.01-08:28:17.0 WETTZELL 297.06600 16.01662 941.2 18.6 2.7186595E-08 3.4983945E+00 7.1433485E-09 4.7786287E-10 O 39 2229+695 2023.07.01-08:29:41.0 MK-VLBA 21.37981 19.67266 656.4 4.3 1.4775527E-08 2.9081521E+00 4.9827263E-09 3.7459948E-11 O 39 2229+695 2023.07.01-08:29:41.0 WETTZELL 329.45118 47.99085 941.2 18.5 1.0240423E-08 1.3329599E+00 7.1433485E-09 4.7786287E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10