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 | 13:09:00.492 # # Data content: # Ray-tracing results for session: # 250127-i25027# # Total number of observations: # 66 # 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: 2025012718 | 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 $250127-i25027# H $250127-i25027# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:09:00.492) 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 1030+415 2025.01.27-17:30:20.0 KOKEE 306.02715 27.96201 889.3 14.3 1.4919416E-08 2.1052392E+00 6.7719509E-09 2.5617107E-10 O 1 1030+415 2025.01.27-17:30:20.0 MK-VLBA 307.30166 23.42084 652.1 2.3 1.2644809E-08 2.5155141E+00 4.9565457E-09 9.9652785E-11 O 1 1030+415 2025.01.27-17:30:20.0 WETTZELL 44.90909 16.38678 932.1 9.0 2.5954965E-08 3.5142245E+00 7.0819098E-09 3.4004275E-10 O 2 1846+322 2025.01.27-17:32:34.0 KOKEE 65.77544 43.44620 889.3 14.2 1.0205380E-08 1.4565869E+00 6.7719509E-09 2.5617107E-10 O 2 1846+322 2025.01.27-17:32:34.0 MK-VLBA 63.53253 46.00626 652.1 2.5 7.0205124E-09 1.3918090E+00 4.9565457E-09 9.9652785E-11 O 2 1846+322 2025.01.27-17:32:34.0 WETTZELL 313.12041 6.91752 932.0 8.3 5.7337486E-08 7.8616869E+00 7.0819098E-09 3.4004275E-10 O 3 0016+731 2025.01.27-17:34:53.0 KOKEE 11.91754 10.35400 889.3 14.1 3.7756714E-08 5.3873199E+00 6.7719509E-09 2.5617107E-10 O 3 0016+731 2025.01.27-17:34:53.0 MK-VLBA 12.68789 8.92014 652.1 2.6 3.1240826E-08 6.4694218E+00 4.9565457E-09 9.9652785E-11 O 3 0016+731 2025.01.27-17:34:53.0 WETTZELL 339.08899 60.45911 932.0 7.8 8.5258785E-09 1.1477515E+00 7.0819098E-09 3.4004275E-10 O 4 2113+293 2025.01.27-17:37:20.0 KOKEE 62.98230 13.03283 889.3 14.0 3.0498470E-08 4.4303427E+00 6.7719509E-09 2.5617107E-10 O 4 2113+293 2025.01.27-17:37:20.0 MK-VLBA 63.51120 15.49792 652.1 2.8 1.8652044E-08 3.7481067E+00 4.9565457E-09 9.9652785E-11 O 4 2113+293 2025.01.27-17:37:20.0 WETTZELL 287.32716 24.87539 932.0 8.4 1.7537318E-08 2.3630522E+00 7.0819098E-09 3.4004275E-10 O 5 3C371 2025.01.27-17:40:13.0 KOKEE 15.77141 37.00363 889.3 13.8 1.1647312E-08 1.6531829E+00 6.7719509E-09 2.5617107E-10 O 5 3C371 2025.01.27-17:40:13.0 MK-VLBA 14.03651 35.76765 652.2 3.0 8.6310517E-09 1.7155448E+00 4.9565457E-09 9.9652785E-11 O 5 3C371 2025.01.27-17:40:13.0 WETTZELL 342.51649 33.67660 932.1 8.3 1.3342136E-08 1.7950504E+00 7.0819098E-09 3.4004275E-10 O 6 2155+312 2025.01.27-17:43:20.0 KOKEE 58.46585 6.41364 889.3 13.9 5.8062503E-08 8.7506271E+00 6.7719509E-09 2.5617107E-10 O 6 2155+312 2025.01.27-17:43:20.0 MK-VLBA 59.44362 8.58396 652.3 3.1 3.2368889E-08 6.6803948E+00 4.9565457E-09 9.9652785E-11 O 6 2155+312 2025.01.27-17:43:20.0 WETTZELL 282.93333 31.85350 932.2 8.2 1.4014332E-08 1.8877397E+00 7.0819098E-09 3.4004275E-10 O 7 1636+473 2025.01.27-17:47:19.0 KOKEE 22.32549 62.06849 889.4 14.2 7.9506748E-09 1.1301798E+00 6.7719509E-09 2.5617107E-10 O 7 1636+473 2025.01.27-17:47:19.0 MK-VLBA 15.54709 61.14294 652.3 3.3 5.7709139E-09 1.1432108E+00 4.9565457E-09 9.9652785E-11 O 7 1636+473 2025.01.27-17:47:19.0 WETTZELL 344.67580 8.36133 932.3 8.1 4.8482145E-08 6.6043407E+00 7.0819098E-09 3.4004275E-10 O 8 1053+704 2025.01.27-17:51:10.0 KOKEE 338.76283 27.28383 889.4 14.1 1.5253158E-08 2.1538735E+00 6.7719509E-09 2.5617107E-10 O 8 1053+704 2025.01.27-17:51:10.0 MK-VLBA 338.92118 23.69648 652.3 3.4 1.2506535E-08 2.4942092E+00 4.9565457E-09 9.9652785E-11 O 8 1053+704 2025.01.27-17:51:10.0 WETTZELL 22.62071 37.63548 932.4 8.0 1.2127426E-08 1.6329851E+00 7.0819098E-09 3.4004275E-10 O 9 2000+472 2025.01.27-17:53:34.0 KOKEE 46.77740 33.01121 889.4 14.0 1.2859660E-08 1.8335935E+00 6.7719509E-09 2.5617107E-10 O 9 2000+472 2025.01.27-17:53:34.0 MK-VLBA 45.35608 34.23064 652.3 3.5 8.9658812E-09 1.7820157E+00 4.9565457E-09 9.9652785E-11 O 9 2000+472 2025.01.27-17:53:34.0 WETTZELL 314.78533 24.98749 932.6 8.0 1.7461672E-08 2.3501355E+00 7.0819098E-09 3.4004275E-10 O 10 1039+811 2025.01.27-17:55:24.0 KOKEE 350.23517 24.26392 889.4 13.9 1.6989428E-08 2.4005806E+00 6.7719509E-09 2.5617107E-10 O 10 1039+811 2025.01.27-17:55:24.0 MK-VLBA 350.27910 21.30689 652.3 3.6 1.3810530E-08 2.7607292E+00 4.9565457E-09 9.9652785E-11 O 10 1039+811 2025.01.27-17:55:24.0 WETTZELL 12.04914 44.91386 932.7 8.0 1.0496913E-08 1.4130445E+00 7.0819098E-09 3.4004275E-10 O 11 3C418 2025.01.27-17:58:02.0 KOKEE 42.31498 27.77569 889.4 14.0 1.5010331E-08 2.1404375E+00 6.7719509E-09 2.5617107E-10 O 11 3C418 2025.01.27-17:58:02.0 MK-VLBA 41.41687 28.66910 652.3 3.7 1.0498724E-08 2.0905434E+00 4.9565457E-09 9.9652785E-11 O 11 3C418 2025.01.27-17:58:02.0 WETTZELL 313.91275 31.43837 932.9 8.0 1.4176282E-08 1.9076156E+00 7.0819098E-09 3.4004275E-10 O 12 1823+568 2025.01.27-17:59:31.0 KOKEE 29.04415 45.30819 889.4 14.0 9.8716375E-09 1.4034424E+00 6.7719509E-09 2.5617107E-10 O 12 1823+568 2025.01.27-17:59:31.0 MK-VLBA 25.95788 45.06157 652.4 3.8 7.1344572E-09 1.4156393E+00 4.9565457E-09 9.9652785E-11 O 12 1823+568 2025.01.27-17:59:31.0 WETTZELL 334.72639 22.66795 932.9 8.0 1.9112992E-08 2.5721798E+00 7.0819098E-09 3.4004275E-10 O 13 2229+695 2025.01.27-18:01:24.0 KOKEE 20.77878 17.41191 889.4 13.9 2.3186460E-08 3.2979579E+00 6.7719509E-09 2.5617107E-10 O 13 2229+695 2025.01.27-18:01:24.0 MK-VLBA 20.90686 16.63810 652.5 3.9 1.7436164E-08 3.5075190E+00 4.9565457E-09 9.9652785E-11 O 13 2229+695 2025.01.27-18:01:24.0 WETTZELL 328.58215 51.00619 932.9 7.9 9.5390404E-09 1.2838275E+00 7.0819098E-09 3.4004275E-10 O 14 1746+470 2025.01.27-18:03:52.0 KOKEE 35.78204 56.21198 889.4 13.9 8.4502532E-09 1.2020469E+00 6.7719509E-09 2.5617107E-10 O 14 1746+470 2025.01.27-18:03:52.0 MK-VLBA 30.43718 56.41301 652.6 4.1 6.0662852E-09 1.2021395E+00 4.9565457E-09 9.9652785E-11 O 14 1746+470 2025.01.27-18:03:52.0 WETTZELL 335.93216 11.03100 932.9 7.9 3.7605651E-08 5.0894357E+00 7.0819098E-09 3.4004275E-10 O 15 0955+476 2025.01.27-18:07:12.0 KOKEE 314.99948 16.45106 889.5 13.9 2.4466574E-08 3.4417102E+00 6.7719509E-09 2.5617107E-10 O 15 0955+476 2025.01.27-18:07:12.0 MK-VLBA 316.20606 12.03996 652.6 4.5 2.3666617E-08 4.7793105E+00 4.9565457E-09 9.9652785E-11 O 15 0955+476 2025.01.27-18:07:12.0 WETTZELL 50.55572 29.58912 932.9 7.7 1.4975312E-08 2.0199621E+00 7.0819098E-09 3.4004275E-10 O 16 2113+293 2025.01.27-18:09:22.0 KOKEE 65.05220 19.72105 889.5 13.8 2.0633420E-08 2.9692095E+00 6.7719509E-09 2.5617107E-10 O 16 2113+293 2025.01.27-18:09:22.0 MK-VLBA 65.11244 22.30816 652.6 4.5 1.3230990E-08 2.6393643E+00 4.9565457E-09 9.9652785E-11 O 16 2113+293 2025.01.27-18:09:22.0 WETTZELL 292.66441 19.94088 933.0 7.6 2.1552511E-08 2.9056643E+00 7.0819098E-09 3.4004275E-10 O 17 1636+473 2025.01.27-18:12:34.0 KOKEE 13.75281 63.89388 889.5 13.6 7.8229335E-09 1.1116541E+00 6.7719509E-09 2.5617107E-10 O 17 1636+473 2025.01.27-18:12:34.0 MK-VLBA 6.80642 62.30349 652.7 4.3 5.7085709E-09 1.1307376E+00 4.9565457E-09 9.9652785E-11 O 17 1636+473 2025.01.27-18:12:34.0 WETTZELL 348.90693 7.41509 933.0 7.5 5.3967532E-08 7.3827778E+00 7.0819098E-09 3.4004275E-10 O 18 1059+282 2025.01.27-18:17:07.0 KOKEE 292.27901 21.97197 889.6 13.0 1.8641514E-08 2.6287535E+00 6.7719509E-09 2.5617107E-10 O 18 1059+282 2025.01.27-18:17:07.0 MK-VLBA 293.99835 17.44376 652.7 3.8 1.6679551E-08 3.3260347E+00 4.9565457E-09 9.9652785E-11 O 18 1059+282 2025.01.27-18:17:07.0 WETTZELL 56.24360 8.11491 933.3 7.3 4.9911982E-08 6.8597953E+00 7.0819098E-09 3.4004275E-10 O 19 2214+241 2025.01.27-18:20:59.0 KOKEE 66.58029 7.55087 889.6 12.9 5.0375008E-08 7.5420396E+00 6.7719509E-09 2.5617107E-10 O 19 2214+241 2025.01.27-18:20:59.0 MK-VLBA 67.51125 10.26524 652.6 4.3 2.7467944E-08 5.6000331E+00 4.9565457E-09 9.9652785E-11 O 19 2214+241 2025.01.27-18:20:59.0 WETTZELL 280.21019 24.08221 933.5 7.1 1.8072401E-08 2.4364664E+00 7.0819098E-09 3.4004275E-10 O 20 1851+488 2025.01.27-18:23:57.0 KOKEE 39.51126 48.78808 889.6 13.1 9.3317215E-09 1.3279471E+00 6.7719509E-09 2.5617107E-10 O 20 1851+488 2025.01.27-18:23:57.0 MK-VLBA 35.78734 49.34999 652.6 4.8 6.6584140E-09 1.3203394E+00 4.9565457E-09 9.9652785E-11 O 20 1851+488 2025.01.27-18:23:57.0 WETTZELL 329.93309 16.15452 933.6 7.0 2.6279765E-08 3.5416631E+00 7.0819098E-09 3.4004275E-10 O 21 3C418 2025.01.27-18:27:09.0 KOKEE 42.16810 32.32508 889.7 13.5 1.3099487E-08 1.8665782E+00 6.7719509E-09 2.5617107E-10 O 21 3C418 2025.01.27-18:27:09.0 MK-VLBA 40.78798 33.18821 652.8 4.9 9.2118981E-09 1.8316559E+00 4.9565457E-09 9.9652785E-11 O 21 3C418 2025.01.27-18:27:09.0 WETTZELL 317.48163 28.10332 933.7 6.8 1.5679948E-08 2.1099215E+00 7.0819098E-09 3.4004275E-10 O 22 1823+568 2025.01.27-18:28:35.0 KOKEE 25.37688 48.40203 889.7 13.8 9.3865549E-09 1.3340773E+00 6.7719509E-09 2.5617107E-10 O 22 1823+568 2025.01.27-18:28:35.0 MK-VLBA 21.82351 47.84526 652.8 5.0 6.8137514E-09 1.3515333E+00 4.9565457E-09 9.9652785E-11 O 22 1823+568 2025.01.27-18:28:35.0 WETTZELL 338.49760 20.77546 933.8 6.7 2.0736034E-08 2.7912867E+00 7.0819098E-09 3.4004275E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10