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: # 2025-06-24 | 01:37:24.342 # # Data content: # Ray-tracing results for session: # 240518-q24139# # 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: 2024051806 | 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 $240518-q24139# H $240518-q24139# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:37:24.342) 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 0729+259 2024.05.18-07:31:17.0 MK-VLBA 291.92180 16.90824 657.1 4.9 1.7456735E-08 3.3526785E+00 4.9820428E-09 1.5957117E-10 O 1 0729+259 2024.05.18-07:31:17.0 WETTZELL 57.54812 6.51846 941.3 10.5 6.1469791E-08 8.2843643E+00 7.1348221E-09 4.1015514E-10 O 2 0642+449 2024.05.18-07:33:23.0 MK-VLBA 313.52234 12.24256 657.1 4.9 2.3669783E-08 4.5463894E+00 4.9820428E-09 1.5957117E-10 O 2 0642+449 2024.05.18-07:33:23.0 WETTZELL 51.90882 27.24204 941.3 10.5 1.6401851E-08 2.1646879E+00 7.1348221E-09 4.1015514E-10 O 3 0805+410 2024.05.18-07:34:40.0 MK-VLBA 306.65966 26.15982 657.1 4.9 1.1603164E-08 2.2367367E+00 4.9820428E-09 1.5957117E-10 O 3 0805+410 2024.05.18-07:34:40.0 WETTZELL 42.80413 14.45686 941.3 10.5 2.9676635E-08 3.9130998E+00 7.1348221E-09 4.1015514E-10 O 4 0821+394 2024.05.18-07:35:59.0 MK-VLBA 304.65422 28.85500 657.1 4.9 1.0610771E-08 2.0467104E+00 4.9820428E-09 1.5957117E-10 O 4 0821+394 2024.05.18-07:35:59.0 WETTZELL 41.39404 11.53464 941.4 10.5 3.6686861E-08 4.8448121E+00 7.1348221E-09 4.1015514E-10 O 5 0743+277 2024.05.18-07:38:29.0 MK-VLBA 293.36062 18.74353 657.1 4.9 1.5837942E-08 3.0439201E+00 4.9820428E-09 1.5957117E-10 O 5 0743+277 2024.05.18-07:38:29.0 WETTZELL 55.29977 7.02793 941.4 10.5 5.7575981E-08 7.7262832E+00 7.1348221E-09 4.1015514E-10 O 6 1039+811 2024.05.18-07:40:56.0 MK-VLBA 354.13474 27.28484 657.2 5.0 1.1164975E-08 2.1673985E+00 4.9820428E-09 1.5957117E-10 O 6 1039+811 2024.05.18-07:40:56.0 WETTZELL 4.70244 40.55325 941.4 10.5 1.1580729E-08 1.5286299E+00 7.1348221E-09 4.1015514E-10 O 7 1746+470 2024.05.18-07:42:21.0 MK-VLBA 46.49271 27.57039 657.2 5.0 1.1063368E-08 2.1704327E+00 4.9820428E-09 1.5957117E-10 O 7 1746+470 2024.05.18-07:42:21.0 WETTZELL 309.09878 29.43268 941.4 10.4 1.5291501E-08 2.0241951E+00 7.1348221E-09 4.1015514E-10 O 8 1751+288 2024.05.18-07:43:25.0 MK-VLBA 66.59252 24.89349 657.2 5.0 1.2153450E-08 2.3956087E+00 4.9820428E-09 1.5957117E-10 O 8 1751+288 2024.05.18-07:43:25.0 WETTZELL 294.16709 17.39202 941.4 10.4 2.4938260E-08 3.3179099E+00 7.1348221E-09 4.1015514E-10 O 9 2000+472 2024.05.18-07:44:52.0 MK-VLBA 41.34204 5.82533 657.2 5.0 4.6282192E-08 9.8487638E+00 4.9820428E-09 1.5957117E-10 O 9 2000+472 2024.05.18-07:44:52.0 WETTZELL 293.42195 48.19198 941.5 10.3 1.0111537E-08 1.3400300E+00 7.1348221E-09 4.1015514E-10 O 10 1846+322 2024.05.18-07:46:11.0 MK-VLBA 60.44349 14.71676 657.2 5.1 1.9924721E-08 3.9818303E+00 4.9820428E-09 1.5957117E-10 O 10 1846+322 2024.05.18-07:46:11.0 WETTZELL 288.35593 27.79632 941.4 10.2 1.6108788E-08 2.1385751E+00 7.1348221E-09 4.1015514E-10 O 11 1732+389 2024.05.18-07:47:45.0 MK-VLBA 55.72852 30.84015 657.2 5.1 9.9986936E-09 1.9612575E+00 4.9820428E-09 1.5957117E-10 O 11 1732+389 2024.05.18-07:47:45.0 WETTZELL 305.35046 21.42095 941.5 10.1 2.0493358E-08 2.7162872E+00 7.1348221E-09 4.1015514E-10 O 12 1758+388 2024.05.18-07:48:54.0 MK-VLBA 55.56745 25.99211 657.2 5.1 1.1677972E-08 2.2964752E+00 4.9820428E-09 1.5957117E-10 O 12 1758+388 2024.05.18-07:48:54.0 WETTZELL 301.48604 24.72084 941.5 10.1 1.7935811E-08 2.3775517E+00 7.1348221E-09 4.1015514E-10 O 13 1800+440 2024.05.18-07:50:04.0 MK-VLBA 49.71593 26.37960 657.2 5.1 1.1519744E-08 2.2626624E+00 4.9820428E-09 1.5957117E-10 O 13 1800+440 2024.05.18-07:50:04.0 WETTZELL 305.78358 28.31821 941.4 10.2 1.5835302E-08 2.0971433E+00 7.1348221E-09 4.1015514E-10 O 14 1722+330 2024.05.18-07:52:13.0 MK-VLBA 62.85127 33.54372 657.2 5.2 9.2819589E-09 1.8201557E+00 4.9820428E-09 1.5957117E-10 O 14 1722+330 2024.05.18-07:52:13.0 WETTZELL 303.48424 15.05873 941.5 10.3 2.8568158E-08 3.7977916E+00 7.1348221E-09 4.1015514E-10 O 15 0805+410 2024.05.18-07:55:21.0 MK-VLBA 307.10015 22.25663 657.2 5.2 1.3477606E-08 2.5950408E+00 4.9820428E-09 1.5957117E-10 O 15 0805+410 2024.05.18-07:55:21.0 WETTZELL 46.04867 16.83100 941.5 10.4 2.5709147E-08 3.3898161E+00 7.1348221E-09 4.1015514E-10 O 16 0749+540 2024.05.18-07:57:03.0 MK-VLBA 321.35240 20.78080 657.2 5.2 1.4371380E-08 2.7705214E+00 4.9820428E-09 1.5957117E-10 O 16 0749+540 2024.05.18-07:57:03.0 WETTZELL 39.13082 28.54962 941.5 10.4 1.5715384E-08 2.0724645E+00 7.1348221E-09 4.1015514E-10 O 17 0920+390 2024.05.18-07:59:47.0 MK-VLBA 304.05195 35.53241 657.2 5.2 8.8251031E-09 1.7048620E+00 4.9820428E-09 1.5957117E-10 O 17 0920+390 2024.05.18-07:59:47.0 WETTZELL 35.88309 7.61929 941.5 10.4 5.3575419E-08 7.1233358E+00 7.1348221E-09 4.1015514E-10 O 18 0814+425 2024.05.18-08:01:40.0 MK-VLBA 308.63520 22.99448 657.3 5.2 1.3073756E-08 2.5181829E+00 4.9820428E-09 1.5957117E-10 O 18 0814+425 2024.05.18-08:01:40.0 WETTZELL 44.61477 17.65357 941.5 10.3 2.4576111E-08 3.2395373E+00 7.1348221E-09 4.1015514E-10 O 19 0738+491 2024.05.18-08:02:53.0 MK-VLBA 316.62879 17.49654 657.3 5.2 1.6899607E-08 3.2524395E+00 4.9820428E-09 1.5957117E-10 O 19 0738+491 2024.05.18-08:02:53.0 WETTZELL 45.12034 26.93706 941.5 10.3 1.6570227E-08 2.1856460E+00 7.1348221E-09 4.1015514E-10 O 20 2000+472 2024.05.18-08:04:53.0 MK-VLBA 42.58642 8.98310 657.3 5.2 3.1585843E-08 6.4469339E+00 4.9820428E-09 1.5957117E-10 O 20 2000+472 2024.05.18-08:04:53.0 WETTZELL 295.76844 45.20753 941.5 10.2 1.0617862E-08 1.4069577E+00 7.1348221E-09 4.1015514E-10 O 21 1846+322 2024.05.18-08:06:13.0 MK-VLBA 61.45337 18.84783 657.3 5.1 1.5767393E-08 3.1257244E+00 4.9820428E-09 1.5957117E-10 O 21 1846+322 2024.05.18-08:06:13.0 WETTZELL 291.60183 24.70930 941.5 10.2 1.7946140E-08 2.3826716E+00 7.1348221E-09 4.1015514E-10 O 22 1751+288 2024.05.18-08:07:36.0 MK-VLBA 67.48774 30.14618 657.3 5.1 1.0205333E-08 2.0051784E+00 4.9820428E-09 1.5957117E-10 O 22 1751+288 2024.05.18-08:07:36.0 WETTZELL 298.26467 13.83490 941.5 10.2 3.0951221E-08 4.1250988E+00 7.1348221E-09 4.1015514E-10 O 23 1732+389 2024.05.18-08:08:34.0 MK-VLBA 55.70933 34.89820 657.3 5.1 8.9667049E-09 1.7561555E+00 4.9820428E-09 1.5957117E-10 O 23 1732+389 2024.05.18-08:08:34.0 WETTZELL 308.54942 18.69312 941.5 10.3 2.3290491E-08 3.0871786E+00 7.1348221E-09 4.1015514E-10 O 24 1806+456 2024.05.18-08:09:48.0 MK-VLBA 47.91995 28.71146 657.3 5.1 1.0663041E-08 2.0912292E+00 4.9820428E-09 1.5957117E-10 O 24 1806+456 2024.05.18-08:09:48.0 WETTZELL 308.91507 27.74158 941.5 10.2 1.6133586E-08 2.1358377E+00 7.1348221E-09 4.1015514E-10 O 25 1758+388 2024.05.18-08:11:05.0 MK-VLBA 55.87443 30.31665 657.3 5.2 1.0153172E-08 1.9920564E+00 4.9820428E-09 1.5957117E-10 O 25 1758+388 2024.05.18-08:11:05.0 WETTZELL 304.84070 21.67595 941.5 10.3 2.0267829E-08 2.6865045E+00 7.1348221E-09 4.1015514E-10 O 26 1800+440 2024.05.18-08:12:13.0 MK-VLBA 49.77362 30.36815 657.3 5.2 1.0137347E-08 1.9872375E+00 4.9820428E-09 1.5957117E-10 O 26 1800+440 2024.05.18-08:12:13.0 WETTZELL 308.86859 25.43001 941.6 10.3 1.7471987E-08 2.3133380E+00 7.1348221E-09 4.1015514E-10 O 27 0821+394 2024.05.18-08:14:42.0 MK-VLBA 305.48456 21.37508 657.3 5.2 1.3996899E-08 2.6939098E+00 4.9820428E-09 1.5957117E-10 O 27 0821+394 2024.05.18-08:14:42.0 WETTZELL 47.63355 15.98523 941.5 10.4 2.6992928E-08 3.5604645E+00 7.1348221E-09 4.1015514E-10 O 28 0805+410 2024.05.18-08:16:01.0 MK-VLBA 307.75851 18.38489 657.4 5.2 1.6128143E-08 3.1013544E+00 4.9820428E-09 1.5957117E-10 O 28 0805+410 2024.05.18-08:16:01.0 WETTZELL 49.22267 19.33495 941.5 10.5 2.2558165E-08 2.9750907E+00 7.1348221E-09 4.1015514E-10 O 29 0716+714 2024.05.18-08:17:13.0 MK-VLBA 340.42621 17.38173 657.4 5.2 1.7005238E-08 3.2913502E+00 4.9820428E-09 1.5957117E-10 O 29 0716+714 2024.05.18-08:17:13.0 WETTZELL 26.02279 43.56907 941.5 10.6 1.0928414E-08 1.4430622E+00 7.1348221E-09 4.1015514E-10 O 30 0955+476 2024.05.18-08:18:44.0 MK-VLBA 315.08662 37.43485 657.4 5.2 8.4400440E-09 1.6319572E+00 4.9820428E-09 1.5957117E-10 O 30 0955+476 2024.05.18-08:18:44.0 WETTZELL 29.06491 13.73370 941.6 10.5 3.1139424E-08 4.0993587E+00 7.1348221E-09 4.1015514E-10 O 31 1030+415 2024.05.18-08:19:48.0 MK-VLBA 308.85023 44.63736 657.4 5.2 7.3078644E-09 1.4142754E+00 4.9820428E-09 1.5957117E-10 O 31 1030+415 2024.05.18-08:19:48.0 WETTZELL 26.21376 5.60878 941.6 10.5 6.9692321E-08 9.3505797E+00 7.1348221E-09 4.1015514E-10 O 32 0814+425 2024.05.18-08:21:29.0 MK-VLBA 309.18120 19.35654 657.4 5.2 1.5363769E-08 2.9558128E+00 4.9820428E-09 1.5957117E-10 O 32 0814+425 2024.05.18-08:21:29.0 WETTZELL 47.60511 19.99542 941.6 10.6 2.1856161E-08 2.8819311E+00 7.1348221E-09 4.1015514E-10 O 33 0738+491 2024.05.18-08:22:42.0 MK-VLBA 317.33849 14.30694 657.4 5.2 2.0439534E-08 3.9307323E+00 4.9820428E-09 1.5957117E-10 O 33 0738+491 2024.05.18-08:22:42.0 WETTZELL 47.68140 29.29039 941.6 10.6 1.5356834E-08 2.0264761E+00 7.1348221E-09 4.1015514E-10 O 34 2000+472 2024.05.18-08:24:44.0 MK-VLBA 43.63410 12.18358 657.4 5.2 2.3803346E-08 4.7705517E+00 4.9820428E-09 1.5957117E-10 O 34 2000+472 2024.05.18-08:24:44.0 WETTZELL 298.12073 42.30594 941.6 10.5 1.1191543E-08 1.4827653E+00 7.1348221E-09 4.1015514E-10 O 35 1846+322 2024.05.18-08:26:05.0 MK-VLBA 62.29687 22.98080 657.4 5.2 1.3089706E-08 2.5827900E+00 4.9820428E-09 1.5957117E-10 O 35 1846+322 2024.05.18-08:26:05.0 WETTZELL 294.81907 21.71553 941.6 10.5 2.0236606E-08 2.6872249E+00 7.1348221E-09 4.1015514E-10 O 36 1751+288 2024.05.18-08:27:27.0 MK-VLBA 68.05348 34.48045 657.4 5.2 9.0615075E-09 1.7771647E+00 4.9820428E-09 1.5957117E-10 O 36 1751+288 2024.05.18-08:27:27.0 WETTZELL 301.67116 11.01530 941.6 10.6 3.8320751E-08 5.1227628E+00 7.1348221E-09 4.1015514E-10 O 37 1636+473 2024.05.18-08:29:12.0 MK-VLBA 40.84122 46.79605 657.4 5.2 7.0466525E-09 1.3745621E+00 4.9820428E-09 1.5957117E-10 O 37 1636+473 2024.05.18-08:29:12.0 WETTZELL 325.55910 16.71460 941.6 10.6 2.5876138E-08 3.4202182E+00 7.1348221E-09 4.1015514E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10