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: # 2025-06-23 | 01:44:52.787 # # Data content: # Ray-tracing results for session: # 240319-i24079# # Total number of observations: # 46 # 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: 2024031918 | 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 $240319-i24079# H $240319-i24079# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:44:52.787) 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 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 3C418 2024.03.19-17:30:20.0 KOKEE 30.36880 53.04098 889.2 12.3 8.7119683E-09 1.2535037E+00 6.7763540E-09 1.9040647E-10 O 1 3C418 2024.03.19-17:30:20.0 WETTZELL 337.31011 15.28000 949.2 10.0 2.7622126E-08 3.8323823E+00 7.2055656E-09 1.8312077E-10 O 2 1053+704 2024.03.19-17:32:40.0 KOKEE 341.82265 12.28005 889.2 12.5 3.1956245E-08 4.6997942E+00 6.7763540E-09 1.9040647E-10 O 2 1053+704 2024.03.19-17:32:40.0 WETTZELL 31.26565 51.64544 949.2 10.0 9.4140940E-09 1.2729050E+00 7.2055656E-09 1.8312077E-10 O 3 1418+546 2024.03.19-17:36:04.0 KOKEE 321.09991 31.16867 889.3 12.7 1.3414466E-08 1.9336134E+00 6.7763540E-09 1.9040647E-10 O 3 1418+546 2024.03.19-17:36:04.0 WETTZELL 33.66910 24.84148 949.2 9.9 1.7486146E-08 2.3635379E+00 7.2055656E-09 1.8312077E-10 O 4 0016+731 2024.03.19-17:39:06.0 KOKEE 17.75261 23.32458 889.2 12.8 1.7478567E-08 2.5339091E+00 6.7763540E-09 1.9040647E-10 O 4 0016+731 2024.03.19-17:39:06.0 WETTZELL 335.78389 46.47666 949.2 9.8 1.0180193E-08 1.3846800E+00 7.2055656E-09 1.8312077E-10 O 5 3C371 2024.03.19-17:40:32.0 KOKEE 354.67341 41.80527 889.2 12.8 1.0433904E-08 1.5030263E+00 6.7763540E-09 1.9040647E-10 O 5 3C371 2024.03.19-17:40:32.0 WETTZELL 1.62180 29.00324 949.2 9.8 1.5180607E-08 2.0658840E+00 7.2055656E-09 1.8312077E-10 O 6 2309+454 2024.03.19-17:42:55.0 KOKEE 48.71473 33.30572 889.3 12.9 1.2650868E-08 1.8254703E+00 6.7763540E-09 1.9040647E-10 O 6 2309+454 2024.03.19-17:42:55.0 WETTZELL 313.75063 23.63546 949.2 9.7 1.8326117E-08 2.5243961E+00 7.2055656E-09 1.8312077E-10 O 7 0718+793 2024.03.19-17:45:48.0 KOKEE 358.47270 11.37355 889.4 12.9 3.4330335E-08 5.0720640E+00 6.7763540E-09 1.9040647E-10 O 7 0718+793 2024.03.19-17:45:48.0 WETTZELL 5.66471 59.49159 949.2 9.6 8.5723212E-09 1.1614010E+00 7.2055656E-09 1.8312077E-10 O 8 NGC6251 2024.03.19-17:48:32.0 KOKEE 354.79827 27.99055 889.4 13.1 1.4777842E-08 2.1362195E+00 6.7763540E-09 1.9040647E-10 O 8 NGC6251 2024.03.19-17:48:32.0 WETTZELL 5.13365 42.52485 949.2 9.5 1.0915842E-08 1.4808546E+00 7.2055656E-09 1.8312077E-10 O 9 2229+695 2024.03.19-17:50:51.0 KOKEE 18.91909 33.35265 889.4 13.2 1.2634338E-08 1.8238632E+00 6.7763540E-09 1.9040647E-10 O 9 2229+695 2024.03.19-17:50:51.0 WETTZELL 338.36869 36.58228 949.2 9.5 1.2372820E-08 1.6864725E+00 7.2055656E-09 1.8312077E-10 O 10 1803+784 2024.03.19-17:52:12.0 KOKEE 356.15223 33.15510 889.4 13.2 1.2700142E-08 1.8328237E+00 6.7763540E-09 1.9040647E-10 O 10 1803+784 2024.03.19-17:52:12.0 WETTZELL 2.23051 37.71748 949.2 9.5 1.2053650E-08 1.6369412E+00 7.2055656E-09 1.8312077E-10 O 11 1039+811 2024.03.19-17:53:28.0 KOKEE 352.10523 16.69298 889.4 13.2 2.3929595E-08 3.4891603E+00 6.7763540E-09 1.9040647E-10 O 11 1039+811 2024.03.19-17:53:28.0 WETTZELL 13.55640 52.62114 949.2 9.4 9.2912941E-09 1.2583887E+00 7.2055656E-09 1.8312077E-10 O 12 2353+816 2024.03.19-17:56:05.0 KOKEE 8.34814 24.35044 889.5 13.2 1.6793989E-08 2.4328884E+00 6.7763540E-09 1.9040647E-10 O 12 2353+816 2024.03.19-17:56:05.0 WETTZELL 348.41521 47.11643 949.1 9.4 1.0073896E-08 1.3684502E+00 7.2055656E-09 1.8312077E-10 O 13 2000+472 2024.03.19-17:59:00.0 KOKEE 19.09411 62.61338 889.5 13.4 7.8430884E-09 1.1275631E+00 6.7763540E-09 1.9040647E-10 O 13 2000+472 2024.03.19-17:59:00.0 WETTZELL 346.28214 8.22112 949.1 9.5 4.9139388E-08 7.0038181E+00 7.2055656E-09 1.8312077E-10 O 14 2017+743 2024.03.19-18:01:50.0 KOKEE 5.07187 36.73141 889.5 13.6 1.1621708E-08 1.6760643E+00 6.7763540E-09 1.9040647E-10 O 14 2017+743 2024.03.19-18:01:50.0 WETTZELL 352.78061 34.85002 949.1 9.5 1.2899455E-08 1.7554466E+00 7.2055656E-09 1.8312077E-10 O 15 0718+793 2024.03.19-18:04:56.0 KOKEE 359.38952 11.29062 889.6 13.6 3.4565326E-08 5.1086863E+00 6.7763540E-09 1.9040647E-10 O 15 0718+793 2024.03.19-18:04:56.0 WETTZELL 3.95712 59.75504 949.2 9.5 8.5493630E-09 1.1584130E+00 7.2055656E-09 1.8312077E-10 O 16 2309+454 2024.03.19-18:07:44.0 KOKEE 48.33859 37.62622 889.5 13.7 1.1387270E-08 1.6415556E+00 6.7763540E-09 1.9040647E-10 O 16 2309+454 2024.03.19-18:07:44.0 WETTZELL 317.27256 20.78370 949.2 9.4 2.0665817E-08 2.8544712E+00 7.2055656E-09 1.8312077E-10 O 17 2353+816 2024.03.19-18:11:21.0 KOKEE 8.18290 24.86030 889.5 13.7 1.6475235E-08 2.3860130E+00 6.7763540E-09 1.9040647E-10 O 17 2353+816 2024.03.19-18:11:21.0 WETTZELL 348.69087 46.61943 949.2 9.3 1.0155726E-08 1.3796308E+00 7.2055656E-09 1.8312077E-10 O 18 2319+317 2024.03.19-18:15:40.0 KOKEE 65.59488 37.41314 889.5 13.6 1.1442737E-08 1.6486861E+00 6.7763540E-09 1.9040647E-10 O 18 2319+317 2024.03.19-18:15:40.0 WETTZELL 308.09570 10.34476 949.3 9.2 3.9859602E-08 5.6886948E+00 7.2055656E-09 1.8312077E-10 O 19 3C371 2024.03.19-18:18:49.0 KOKEE 350.54863 40.65722 889.6 13.5 1.0673818E-08 1.5377118E+00 6.7763540E-09 1.9040647E-10 O 19 3C371 2024.03.19-18:18:49.0 WETTZELL 5.38490 29.38717 949.3 9.0 1.5000926E-08 2.0395665E+00 7.2055656E-09 1.8312077E-10 O 20 1418+546 2024.03.19-18:21:31.0 KOKEE 321.05353 24.52288 889.6 13.6 1.6685464E-08 2.4105563E+00 6.7763540E-09 1.9040647E-10 O 20 1418+546 2024.03.19-18:21:31.0 WETTZELL 39.23523 29.27118 949.3 9.0 1.5050531E-08 2.0315843E+00 7.2055656E-09 1.8312077E-10 O 21 0718+793 2024.03.19-18:24:44.0 KOKEE 0.34208 11.27983 889.5 13.9 3.4596198E-08 5.1137113E+00 6.7763540E-09 1.9040647E-10 O 21 0718+793 2024.03.19-18:24:44.0 WETTZELL 2.12958 59.92764 949.3 8.9 8.5345014E-09 1.1565336E+00 7.2055656E-09 1.8312077E-10 O 22 2309+454 2024.03.19-18:27:31.0 KOKEE 47.68758 41.04251 889.5 14.1 1.0592294E-08 1.5260478E+00 6.7763540E-09 1.9040647E-10 O 22 2309+454 2024.03.19-18:27:31.0 WETTZELL 320.15114 18.64305 949.3 8.9 2.2892277E-08 3.1702056E+00 7.2055656E-09 1.8312077E-10 O 23 2229+695 2024.03.19-18:29:44.0 KOKEE 16.62230 36.11699 889.5 14.1 1.1790763E-08 1.7008862E+00 6.7763540E-09 1.9040647E-10 O 23 2229+695 2024.03.19-18:29:44.0 WETTZELL 341.47682 34.39139 949.3 8.8 1.3049814E-08 1.7792211E+00 7.2055656E-09 1.8312077E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10