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 | 11:15:35.364 # # Data content: # Ray-tracing results for session: # 250102-i25002# # 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: 2025010218 | 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 $250102-i25002# H $250102-i25002# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 11:15:35.364) 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 1849+670 2025.01.02-17:30:28.0 KOKEE 24.77480 25.44285 888.8 14.3 1.6333129E-08 2.3117665E+00 6.7744258E-09 2.8302732E-10 O 1 1849+670 2025.01.02-17:30:28.0 MK-VLBA 24.14403 24.95460 653.7 3.1 1.1761020E-08 2.3682937E+00 4.9714676E-09 1.7291661E-11 O 1 1849+670 2025.01.02-17:30:28.0 WETTZELL 328.54991 42.15753 939.5 -0.1 1.0926331E-08 1.4754521E+00 7.1288184E-09 2.1969725E-10 O 2 0827+243 2025.01.02-17:33:05.0 KOKEE 288.99198 19.14050 888.9 14.4 2.1317089E-08 3.0431537E+00 6.7744258E-09 2.8302732E-10 O 2 0827+243 2025.01.02-17:33:05.0 MK-VLBA 290.75712 14.65332 653.7 3.1 1.9411945E-08 3.9280455E+00 4.9714676E-09 1.7291661E-11 O 2 0827+243 2025.01.02-17:33:05.0 WETTZELL 60.07825 6.37791 939.5 0.0 6.1038470E-08 8.4705400E+00 7.1288184E-09 2.1969725E-10 O 3 1751+288 2025.01.02-17:36:32.0 KOKEE 69.43827 34.58954 889.1 14.5 1.2397634E-08 1.7550152E+00 6.7744258E-09 2.8302732E-10 O 3 1751+288 2025.01.02-17:36:32.0 MK-VLBA 68.33919 37.42133 653.7 3.2 8.1924609E-09 1.6452479E+00 4.9714676E-09 1.7291661E-11 O 3 1751+288 2025.01.02-17:36:32.0 WETTZELL 304.00590 9.16622 939.4 0.1 4.4183054E-08 5.8869038E+00 7.1288184E-09 2.1969725E-10 O 4 0955+476 2025.01.02-17:38:44.0 KOKEE 313.51974 37.80990 889.1 14.4 1.1488143E-08 1.6290734E+00 6.7744258E-09 2.8302732E-10 O 4 0955+476 2025.01.02-17:38:44.0 MK-VLBA 314.27430 33.36550 653.7 3.2 9.0483810E-09 1.8171841E+00 4.9714676E-09 1.7291661E-11 O 4 0955+476 2025.01.02-17:38:44.0 WETTZELL 32.77287 15.76885 939.4 0.1 2.6619010E-08 3.5907817E+00 7.1288184E-09 2.1969725E-10 O 5 0738+491 2025.01.02-17:40:25.0 KOKEE 317.14552 15.19516 889.1 14.4 2.6497255E-08 3.7832955E+00 6.7744258E-09 2.8302732E-10 O 5 0738+491 2025.01.02-17:40:25.0 MK-VLBA 318.34114 10.83127 653.8 3.3 2.5781753E-08 5.2682719E+00 4.9714676E-09 1.7291661E-11 O 5 0738+491 2025.01.02-17:40:25.0 WETTZELL 50.45064 32.00406 939.5 0.1 1.3817647E-08 1.8755148E+00 7.1288184E-09 2.1969725E-10 O 6 0016+731 2025.01.02-17:42:13.0 KOKEE 6.43491 6.94922 889.1 14.5 5.4312171E-08 7.8923507E+00 6.7744258E-09 2.8302732E-10 O 6 0016+731 2025.01.02-17:42:13.0 MK-VLBA 7.49945 5.11825 653.9 3.4 4.9856578E-08 1.0633935E+01 4.9714676E-09 1.7291661E-11 O 6 0016+731 2025.01.02-17:42:13.0 WETTZELL 349.70839 64.59981 939.5 0.0 8.1302896E-09 1.1025209E+00 7.1288184E-09 2.1969725E-10 O 7 1636+473 2025.01.02-17:44:44.0 KOKEE 42.22747 49.01999 889.2 14.4 9.3379839E-09 1.3215072E+00 6.7744258E-09 2.8302732E-10 O 7 1636+473 2025.01.02-17:44:44.0 MK-VLBA 38.47744 49.79536 653.9 3.5 6.5262963E-09 1.3095736E+00 4.9714676E-09 1.7291661E-11 O 7 1636+473 2025.01.02-17:44:44.0 WETTZELL 328.55552 14.93801 939.6 0.0 2.8003317E-08 3.7290839E+00 7.1288184E-09 2.1969725E-10 O 8 0716+714 2025.01.02-17:47:58.0 KOKEE 340.51437 18.15547 889.2 14.4 2.2391741E-08 3.1816315E+00 6.7744258E-09 2.8302732E-10 O 8 0716+714 2025.01.02-17:47:58.0 MK-VLBA 341.15198 14.66862 654.0 3.6 1.9383093E-08 3.9313072E+00 4.9714676E-09 1.7291661E-11 O 8 0716+714 2025.01.02-17:47:58.0 WETTZELL 27.56659 46.14797 939.6 0.0 1.0174315E-08 1.3783570E+00 7.1288184E-09 2.1969725E-10 O 9 2000+472 2025.01.02-17:49:41.0 KOKEE 44.62815 15.89321 889.1 14.4 2.5385394E-08 3.6025417E+00 6.7744258E-09 2.8302732E-10 O 9 2000+472 2025.01.02-17:49:41.0 MK-VLBA 44.82678 17.00907 654.0 3.7 1.6845629E-08 3.4076532E+00 4.9714676E-09 1.7291661E-11 O 9 2000+472 2025.01.02-17:49:41.0 WETTZELL 301.66222 38.14466 939.6 0.0 1.1869262E-08 1.6043425E+00 7.1288184E-09 2.1969725E-10 O 10 0920+390 2025.01.02-17:52:33.0 KOKEE 303.14168 28.95843 889.1 14.5 1.4518885E-08 2.0622427E+00 6.7744258E-09 2.8302732E-10 O 10 0920+390 2025.01.02-17:52:33.0 MK-VLBA 304.51902 24.39896 653.9 3.8 1.2013278E-08 2.4165863E+00 4.9714676E-09 1.7291661E-11 O 10 0920+390 2025.01.02-17:52:33.0 WETTZELL 45.38676 13.70078 939.5 0.0 3.0405510E-08 4.1197389E+00 7.1288184E-09 2.1969725E-10 O 11 NGC6251 2025.01.02-17:55:53.0 KOKEE 4.94783 28.17050 889.1 14.6 1.4880638E-08 2.1067023E+00 6.7744258E-09 2.8302732E-10 O 11 NGC6251 2025.01.02-17:55:53.0 MK-VLBA 4.34581 26.17126 653.8 3.9 1.1257177E-08 2.2658257E+00 4.9714676E-09 1.7291661E-11 O 11 NGC6251 2025.01.02-17:55:53.0 WETTZELL 352.94587 43.41062 939.5 0.0 1.0672076E-08 1.4416242E+00 7.1288184E-09 2.1969725E-10 O 12 1015+359 2025.01.02-17:58:52.0 KOKEE 298.63660 38.39381 889.1 14.5 1.1341713E-08 1.6093384E+00 6.7744258E-09 2.8302732E-10 O 12 1015+359 2025.01.02-17:58:52.0 MK-VLBA 300.21158 33.82801 653.8 4.0 8.9401040E-09 1.7948596E+00 4.9714676E-09 1.7291661E-11 O 12 1015+359 2025.01.02-17:58:52.0 WETTZELL 38.97163 5.75738 939.5 0.0 6.6455039E-08 9.0824451E+00 7.1288184E-09 2.1969725E-10 O 13 1851+488 2025.01.02-18:02:34.0 KOKEE 45.13654 29.69573 889.1 14.5 1.4188401E-08 2.0077291E+00 6.7744258E-09 2.8302732E-10 O 13 1851+488 2025.01.02-18:02:34.0 MK-VLBA 44.05802 30.80172 653.9 4.2 9.7099131E-09 1.9521622E+00 4.9714676E-09 1.7291661E-11 O 13 1851+488 2025.01.02-18:02:34.0 WETTZELL 313.33857 28.34668 939.6 0.1 1.5401945E-08 2.0730255E+00 7.1288184E-09 2.1969725E-10 O 14 1053+704 2025.01.02-18:06:02.0 KOKEE 341.70155 33.91488 889.2 14.5 1.2611784E-08 1.7865326E+00 6.7744258E-09 2.8302732E-10 O 14 1053+704 2025.01.02-18:06:02.0 MK-VLBA 341.32459 30.46291 653.9 4.3 9.8084857E-09 1.9716463E+00 4.9714676E-09 1.7291661E-11 O 14 1053+704 2025.01.02-18:06:02.0 WETTZELL 15.92041 33.10201 939.6 0.2 1.3407231E-08 1.8096073E+00 7.1288184E-09 2.1969725E-10 O 15 DA426 2025.01.02-18:08:15.0 KOKEE 52.72242 52.86615 889.3 14.5 8.8449335E-09 1.2519310E+00 6.7744258E-09 2.8302732E-10 O 15 DA426 2025.01.02-18:08:15.0 MK-VLBA 48.39184 54.42818 653.9 4.3 6.1293749E-09 1.2296307E+00 4.9714676E-09 1.7291661E-11 O 15 DA426 2025.01.02-18:08:15.0 WETTZELL 325.98973 7.72432 939.7 0.2 5.1503585E-08 6.7861064E+00 7.1288184E-09 2.1969725E-10 O 16 2229+695 2025.01.02-18:10:41.0 KOKEE 17.20882 10.61783 889.4 14.5 3.7055095E-08 5.2951086E+00 6.7744258E-09 2.8302732E-10 O 16 2229+695 2025.01.02-18:10:41.0 MK-VLBA 17.92265 9.58792 654.1 4.3 2.8837177E-08 5.9173681E+00 4.9714676E-09 1.7291661E-11 O 16 2229+695 2025.01.02-18:10:41.0 WETTZELL 329.46699 58.61425 939.7 0.1 8.6012396E-09 1.1653124E+00 7.1288184E-09 2.1969725E-10 O 17 1636+473 2025.01.02-18:13:07.0 KOKEE 38.67098 53.30488 889.4 14.6 8.7942460E-09 1.2446796E+00 6.7744258E-09 2.8302732E-10 O 17 1636+473 2025.01.02-18:13:07.0 MK-VLBA 34.02359 53.76370 654.3 4.3 6.1809873E-09 1.2400480E+00 4.9714676E-09 1.7291661E-11 O 17 1636+473 2025.01.02-18:13:07.0 WETTZELL 332.94252 12.66350 939.8 0.1 3.2710860E-08 4.3426385E+00 7.1288184E-09 2.1969725E-10 O 18 0920+390 2025.01.02-18:17:16.0 KOKEE 303.89148 24.17168 889.3 14.6 1.7133130E-08 2.4363663E+00 6.7744258E-09 2.8302732E-10 O 18 0920+390 2025.01.02-18:17:16.0 MK-VLBA 305.27077 19.61597 654.0 4.4 1.4733204E-08 2.9700736E+00 4.9714676E-09 1.7291661E-11 O 18 0920+390 2025.01.02-18:17:16.0 WETTZELL 49.32958 16.68209 939.8 0.1 2.5252179E-08 3.4254962E+00 7.1288184E-09 2.1969725E-10 O 19 2000+472 2025.01.02-18:20:40.0 KOKEE 45.86539 21.00603 889.2 14.6 1.9519877E-08 2.7647036E+00 6.7744258E-09 2.8302732E-10 O 19 2000+472 2025.01.02-18:20:40.0 MK-VLBA 45.62588 22.20051 654.1 4.5 1.3110790E-08 2.6427220E+00 4.9714676E-09 1.7291661E-11 O 19 2000+472 2025.01.02-18:20:40.0 WETTZELL 305.49645 33.91209 939.8 0.2 1.3129291E-08 1.7720504E+00 7.1288184E-09 2.1969725E-10 O 20 0955+476 2025.01.02-18:22:52.0 KOKEE 312.93798 30.32827 889.2 14.6 1.3926083E-08 1.9763507E+00 6.7744258E-09 2.8302732E-10 O 20 0955+476 2025.01.02-18:22:52.0 MK-VLBA 313.90327 25.87534 654.1 4.6 1.1378444E-08 2.2884570E+00 4.9714676E-09 1.7291661E-11 O 20 0955+476 2025.01.02-18:22:52.0 WETTZELL 39.26083 20.02497 939.8 0.2 2.1252722E-08 2.8744536E+00 7.1288184E-09 2.1969725E-10 O 21 1823+568 2025.01.02-18:24:44.0 KOKEE 34.63598 36.25936 889.2 14.6 1.1902162E-08 1.6839901E+00 6.7744258E-09 2.8302732E-10 O 21 1823+568 2025.01.02-18:24:44.0 MK-VLBA 32.78083 36.50783 654.1 4.6 8.3673234E-09 1.6808274E+00 4.9714676E-09 1.7291661E-11 O 21 1823+568 2025.01.02-18:24:44.0 WETTZELL 325.82508 28.61858 939.8 0.2 1.5267172E-08 2.0527678E+00 7.1288184E-09 2.1969725E-10 O 22 1846+322 2025.01.02-18:26:27.0 KOKEE 65.02371 34.06349 889.2 14.6 1.2563880E-08 1.7783496E+00 6.7744258E-09 2.8302732E-10 O 22 1846+322 2025.01.02-18:26:27.0 MK-VLBA 63.83979 36.60818 654.1 4.7 8.3471774E-09 1.6765286E+00 4.9714676E-09 1.7291661E-11 O 22 1846+322 2025.01.02-18:26:27.0 WETTZELL 305.48187 12.55225 939.9 0.2 3.3007393E-08 4.4080955E+00 7.1288184E-09 2.1969725E-10 O 23 1053+704 2025.01.02-18:29:05.0 KOKEE 340.58125 32.18294 889.2 14.7 1.3206644E-08 1.8710715E+00 6.7744258E-09 2.8302732E-10 O 23 1053+704 2025.01.02-18:29:05.0 MK-VLBA 340.36724 28.67740 654.1 4.7 1.0357165E-08 2.0827013E+00 4.9714676E-09 1.7291661E-11 O 23 1053+704 2025.01.02-18:29:05.0 WETTZELL 17.88449 34.20131 939.9 0.2 1.3029737E-08 1.7595653E+00 7.1288184E-09 2.1969725E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10