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 | 13:06:19.799 # # Data content: # Ray-tracing results for session: # 250123-i25023# # Total number of observations: # 75 # 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: 2025012318 | 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 $250123-i25023# H $250123-i25023# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:06:19.799) 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 0955+476 2025.01.23-17:30:20.0 KOKEE 313.26400 25.23379 885.1 9.5 1.5996634E-08 2.3848414E+00 6.7467302E-09 1.0963047E-10 O 1 0955+476 2025.01.23-17:30:20.0 MK-VLBA 314.32779 20.78760 651.7 3.6 1.3900857E-08 2.7611199E+00 4.9554884E-09 1.8051742E-11 O 1 0955+476 2025.01.23-17:30:20.0 WETTZELL 43.48995 23.27970 942.0 1.5 1.8269281E-08 2.5186380E+00 7.1525760E-09 1.1585227E-10 O 2 1846+322 2025.01.23-17:32:29.0 KOKEE 65.63161 40.09972 885.2 9.5 1.0623822E-08 1.5450884E+00 6.7467302E-09 1.0963047E-10 O 2 1846+322 2025.01.23-17:32:29.0 MK-VLBA 63.80569 42.66375 651.7 3.6 7.3288536E-09 1.4743729E+00 4.9554884E-09 1.8051742E-11 O 2 1846+322 2025.01.23-17:32:29.0 WETTZELL 310.36145 8.85212 942.0 1.5 4.5132524E-08 6.2890707E+00 7.1525760E-09 1.1585227E-10 O 3 0016+731 2025.01.23-17:34:44.0 KOKEE 11.05402 9.61950 885.3 9.5 3.9434806E-08 6.0746193E+00 6.7467302E-09 1.0963047E-10 O 3 0016+731 2025.01.23-17:34:44.0 MK-VLBA 11.88723 8.12280 651.7 4.0 3.3411476E-08 6.7159679E+00 4.9554884E-09 1.8051742E-11 O 3 0016+731 2025.01.23-17:34:44.0 WETTZELL 340.47109 61.35983 942.0 1.5 8.2775058E-09 1.1373592E+00 7.1525760E-09 1.1585227E-10 O 4 1636+473 2025.01.23-17:37:24.0 KOKEE 29.48983 59.45572 885.4 9.4 7.9566225E-09 1.1624499E+00 6.7467302E-09 1.0963047E-10 O 4 1636+473 2025.01.23-17:37:24.0 MK-VLBA 23.31980 59.12132 651.7 4.4 5.7923044E-09 1.1618963E+00 4.9554884E-09 1.8051742E-11 O 4 1636+473 2025.01.23-17:37:24.0 WETTZELL 340.44660 9.62190 942.0 1.5 4.1807965E-08 5.7997797E+00 7.1525760E-09 1.1585227E-10 O 5 2000+472 2025.01.23-17:40:46.0 KOKEE 46.76635 28.18093 885.4 9.3 1.4451892E-08 2.1128482E+00 6.7467302E-09 1.0963047E-10 O 5 2000+472 2025.01.23-17:40:46.0 MK-VLBA 45.85521 29.41898 651.7 4.9 1.0088309E-08 2.0248527E+00 4.9554884E-09 1.8051742E-11 O 5 2000+472 2025.01.23-17:40:46.0 WETTZELL 310.97503 28.41557 942.0 1.4 1.5206820E-08 2.0872829E+00 7.1525760E-09 1.1585227E-10 O 6 1849+670 2025.01.23-17:42:33.0 KOKEE 22.08684 34.31149 885.5 9.3 1.2128121E-08 1.7812648E+00 6.7467302E-09 1.0963047E-10 O 6 1849+670 2025.01.23-17:42:33.0 MK-VLBA 20.55829 33.57521 651.7 5.2 8.9687556E-09 1.7936272E+00 4.9554884E-09 1.8051742E-11 O 6 1849+670 2025.01.23-17:42:33.0 WETTZELL 335.65222 34.85611 942.1 1.3 1.2681934E-08 1.7405099E+00 7.1525760E-09 1.1585227E-10 O 7 1053+704 2025.01.23-17:44:45.0 KOKEE 339.24697 29.12745 885.4 9.3 1.4028891E-08 2.0811540E+00 6.7467302E-09 1.0963047E-10 O 7 1053+704 2025.01.23-17:44:45.0 MK-VLBA 339.27761 25.56089 651.7 5.4 1.1466669E-08 2.2803420E+00 4.9554884E-09 1.8051742E-11 O 7 1053+704 2025.01.23-17:44:45.0 WETTZELL 20.95876 36.28726 942.1 1.4 1.2250613E-08 1.6835575E+00 7.1525760E-09 1.1585227E-10 O 8 1823+568 2025.01.23-17:47:01.0 KOKEE 31.77504 41.98410 885.5 9.4 1.0231988E-08 1.4973098E+00 6.7467302E-09 1.0963047E-10 O 8 1823+568 2025.01.23-17:47:01.0 MK-VLBA 29.17007 41.97453 651.8 5.6 7.4254075E-09 1.4878886E+00 4.9554884E-09 1.8051742E-11 O 8 1823+568 2025.01.23-17:47:01.0 WETTZELL 331.18357 24.77323 942.2 1.5 1.7241141E-08 2.3661222E+00 7.1525760E-09 1.1585227E-10 O 9 2229+695 2025.01.23-17:48:53.0 KOKEE 19.90551 15.12954 885.3 9.4 2.5834943E-08 3.8645579E+00 6.7467302E-09 1.0963047E-10 O 9 2229+695 2025.01.23-17:48:53.0 MK-VLBA 20.23294 14.29502 651.8 5.6 1.9788333E-08 3.9472931E+00 4.9554884E-09 1.8051742E-11 O 9 2229+695 2025.01.23-17:48:53.0 WETTZELL 328.31883 53.43227 942.2 1.5 9.0421495E-09 1.2419361E+00 7.1525760E-09 1.1585227E-10 O 10 1851+488 2025.01.23-17:51:30.0 KOKEE 43.38572 41.35101 885.3 9.4 1.0359039E-08 1.5128623E+00 6.7467302E-09 1.0963047E-10 O 10 1851+488 2025.01.23-17:51:30.0 MK-VLBA 40.88807 42.26597 651.8 5.6 7.3841006E-09 1.4815068E+00 4.9554884E-09 1.8051742E-11 O 10 1851+488 2025.01.23-17:51:30.0 WETTZELL 322.96771 20.52184 942.2 1.5 2.0548882E-08 2.8215683E+00 7.1525760E-09 1.1585227E-10 O 11 1144+402 2025.01.23-17:55:26.0 KOKEE 304.17059 40.15321 885.1 9.4 1.0615285E-08 1.5662874E+00 6.7467302E-09 1.0963047E-10 O 11 1144+402 2025.01.23-17:55:26.0 MK-VLBA 305.41723 35.59871 651.7 5.7 8.5243107E-09 1.7024640E+00 4.9554884E-09 1.8051742E-11 O 11 1144+402 2025.01.23-17:55:26.0 WETTZELL 35.22998 8.52463 942.2 1.4 4.6708101E-08 6.5530261E+00 7.1525760E-09 1.1585227E-10 O 12 1846+322 2025.01.23-17:57:41.0 KOKEE 65.78441 45.43499 885.3 9.4 9.6103077E-09 1.3980885E+00 6.7467302E-09 1.0963047E-10 O 12 1846+322 2025.01.23-17:57:41.0 MK-VLBA 63.26615 47.98674 651.7 5.7 6.6875932E-09 1.3450288E+00 4.9554884E-09 1.8051742E-11 O 12 1846+322 2025.01.23-17:57:41.0 WETTZELL 314.78199 5.80915 942.2 1.4 6.5273870E-08 9.3132186E+00 7.1525760E-09 1.1585227E-10 O 13 1015+359 2025.01.23-18:00:42.0 KOKEE 301.03121 21.34590 885.3 9.4 1.8692660E-08 2.7993886E+00 6.7467302E-09 1.0963047E-10 O 13 1015+359 2025.01.23-18:00:42.0 MK-VLBA 302.50583 16.78011 651.8 5.9 1.7012729E-08 3.3791621E+00 4.9554884E-09 1.8051742E-11 O 13 1015+359 2025.01.23-18:00:42.0 WETTZELL 53.22821 15.72079 942.2 1.3 2.6431660E-08 3.6641327E+00 7.1525760E-09 1.1585227E-10 O 14 1636+473 2025.01.23-18:03:15.0 KOKEE 22.26049 62.08657 885.4 9.5 7.7555271E-09 1.1335040E+00 6.7467302E-09 1.0963047E-10 O 14 1636+473 2025.01.23-18:03:15.0 MK-VLBA 15.47872 61.15580 651.8 6.0 5.6757524E-09 1.1383213E+00 4.9554884E-09 1.8051742E-11 O 14 1636+473 2025.01.23-18:03:15.0 WETTZELL 344.71047 8.35259 942.2 1.2 4.7549427E-08 6.6270923E+00 7.1525760E-09 1.1585227E-10 O 15 1849+670 2025.01.23-18:06:59.0 KOKEE 20.64457 36.38104 885.3 9.6 1.1530223E-08 1.6928459E+00 6.7467302E-09 1.0963047E-10 O 15 1849+670 2025.01.23-18:06:59.0 MK-VLBA 18.89625 35.52281 651.9 6.0 8.5396833E-09 1.7079778E+00 4.9554884E-09 1.8051742E-11 O 15 1849+670 2025.01.23-18:06:59.0 WETTZELL 337.79775 33.27240 942.1 1.2 1.3206857E-08 1.8124928E+00 7.1525760E-09 1.1585227E-10 O 16 2000+472 2025.01.23-18:08:49.0 KOKEE 46.78120 32.93048 885.3 9.6 1.2571972E-08 1.8364074E+00 6.7467302E-09 1.0963047E-10 O 16 2000+472 2025.01.23-18:08:49.0 MK-VLBA 45.36890 34.15055 651.9 5.9 8.8370364E-09 1.7735834E+00 4.9554884E-09 1.8051742E-11 O 16 2000+472 2025.01.23-18:08:49.0 WETTZELL 314.72083 25.04326 942.1 1.2 1.7070594E-08 2.3431671E+00 7.1525760E-09 1.1585227E-10 O 17 1823+568 2025.01.23-18:10:13.0 KOKEE 29.58769 44.73650 885.2 9.7 9.7270621E-09 1.4233428E+00 6.7467302E-09 1.0963047E-10 O 17 1823+568 2025.01.23-18:10:13.0 MK-VLBA 26.58630 44.53660 652.0 5.7 7.0823173E-09 1.4191307E+00 4.9554884E-09 1.8051742E-11 O 17 1823+568 2025.01.23-18:10:13.0 WETTZELL 334.08676 23.02427 942.1 1.2 1.8452421E-08 2.5326557E+00 7.1525760E-09 1.1585227E-10 O 18 2229+695 2025.01.23-18:12:06.0 KOKEE 20.64192 16.99893 885.3 9.7 2.3144173E-08 3.4472244E+00 6.7467302E-09 1.0963047E-10 O 18 2229+695 2025.01.23-18:12:06.0 MK-VLBA 20.80631 16.21580 652.0 5.5 1.7566296E-08 3.5042934E+00 4.9554884E-09 1.8051742E-11 O 18 2229+695 2025.01.23-18:12:06.0 WETTZELL 328.50462 51.43664 942.2 1.2 9.2866253E-09 1.2753988E+00 7.1525760E-09 1.1585227E-10 O 19 1053+704 2025.01.23-18:14:14.0 KOKEE 338.64738 26.66452 885.4 9.7 1.5202755E-08 2.2601153E+00 6.7467302E-09 1.0963047E-10 O 19 1053+704 2025.01.23-18:14:14.0 MK-VLBA 338.84598 23.07249 652.0 5.6 1.2607681E-08 2.5046747E+00 4.9554884E-09 1.8051742E-11 O 19 1053+704 2025.01.23-18:14:14.0 WETTZELL 23.15051 38.10369 942.2 1.2 1.1752770E-08 1.6153146E+00 7.1525760E-09 1.1585227E-10 O 20 1040+244 2025.01.23-18:16:27.0 KOKEE 288.50446 20.40709 885.5 9.7 1.9500892E-08 2.9206698E+00 6.7467302E-09 1.0963047E-10 O 20 1040+244 2025.01.23-18:16:27.0 MK-VLBA 290.30242 15.92704 652.0 5.7 1.7875185E-08 3.5605855E+00 4.9554884E-09 1.8051742E-11 O 20 1040+244 2025.01.23-18:16:27.0 WETTZELL 59.07060 5.47780 942.2 1.2 6.8610796E-08 9.9716547E+00 7.1525760E-09 1.1585227E-10 O 21 1851+488 2025.01.23-18:19:53.0 KOKEE 41.43206 45.80215 885.6 9.7 9.5503456E-09 1.3947185E+00 6.7467302E-09 1.0963047E-10 O 21 1851+488 2025.01.23-18:19:53.0 MK-VLBA 38.23997 46.53671 652.0 6.0 6.8449210E-09 1.3732566E+00 4.9554884E-09 1.8051742E-11 O 21 1851+488 2025.01.23-18:19:53.0 WETTZELL 327.02548 17.85177 942.3 1.2 2.3429557E-08 3.2191372E+00 7.1525760E-09 1.1585227E-10 O 22 0955+476 2025.01.23-18:23:44.0 KOKEE 315.03666 16.31846 885.6 9.7 2.4069317E-08 3.6433965E+00 6.7467302E-09 1.0963047E-10 O 22 0955+476 2025.01.23-18:23:44.0 MK-VLBA 316.24540 11.90815 652.1 6.3 2.3504324E-08 4.6434909E+00 4.9554884E-09 1.8051742E-11 O 22 0955+476 2025.01.23-18:23:44.0 WETTZELL 50.66110 29.69143 942.4 1.1 1.4618165E-08 2.0138344E+00 7.1525760E-09 1.1585227E-10 O 23 1144+402 2025.01.23-18:25:17.0 KOKEE 304.03030 34.40971 885.5 9.7 1.2102532E-08 1.7908672E+00 6.7467302E-09 1.0963047E-10 O 23 1144+402 2025.01.23-18:25:17.0 MK-VLBA 305.33268 29.85456 652.0 6.4 9.9554646E-09 1.9856118E+00 4.9554884E-09 1.8051742E-11 O 23 1144+402 2025.01.23-18:25:17.0 WETTZELL 40.20886 11.51930 942.5 1.1 3.5407291E-08 4.9255619E+00 7.1525760E-09 1.1585227E-10 O 24 0016+731 2025.01.23-18:27:03.0 KOKEE 13.71352 12.23400 885.3 9.8 3.1550748E-08 4.7792424E+00 6.7467302E-09 1.0963047E-10 O 24 0016+731 2025.01.23-18:27:03.0 MK-VLBA 14.32299 10.93063 652.0 6.5 2.5453872E-08 5.0735115E+00 4.9554884E-09 1.8051742E-11 O 24 0016+731 2025.01.23-18:27:03.0 WETTZELL 336.65802 58.20073 942.6 1.2 8.5467164E-09 1.1741629E+00 7.1525760E-09 1.1585227E-10 O 25 2229+695 2025.01.23-18:29:07.0 KOKEE 21.07017 18.40631 885.5 9.7 2.1471110E-08 3.1900446E+00 6.7467302E-09 1.0963047E-10 O 25 2229+695 2025.01.23-18:29:07.0 MK-VLBA 21.11037 17.65195 652.0 6.4 1.6212821E-08 3.2348153E+00 4.9554884E-09 1.8051742E-11 O 25 2229+695 2025.01.23-18:29:07.0 WETTZELL 328.81826 49.98485 942.6 1.2 9.4802931E-09 1.3019105E+00 7.1525760E-09 1.1585227E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10