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: # 2025-06-18 | 15:36:38.385 # # Data content: # Ray-tracing results for session: # 230521-q23141# # Total number of observations: # 80 # 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: 2023052106 | 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 $230521-q23141# H $230521-q23141# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:36:38.385) 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 1751+288 2023.05.21-07:30:15.0 KOKEE 66.44640 21.28558 892.3 17.3 2.0016421E-08 2.7527796E+00 6.7918627E-09 5.3034396E-10 O 1 1751+288 2023.05.21-07:30:15.0 WETTZELL 293.44073 18.03979 944.4 20.2 2.3887102E-08 3.2497305E+00 7.1738083E-09 3.0243992E-10 O 2 1846+322 2023.05.21-07:31:27.0 KOKEE 59.48724 11.28189 892.3 17.3 3.6397251E-08 5.0761739E+00 6.7918627E-09 5.3034396E-10 O 2 1846+322 2023.05.21-07:31:27.0 WETTZELL 287.39890 28.71391 944.4 20.2 1.5503022E-08 2.0913829E+00 7.1738083E-09 3.0243992E-10 O 3 0642+449 2023.05.21-07:33:32.0 KOKEE 312.71642 15.15656 892.3 17.4 2.7571061E-08 3.8040747E+00 6.7918627E-09 5.3034396E-10 O 3 0642+449 2023.05.21-07:33:32.0 WETTZELL 53.14628 28.41929 944.4 20.2 1.5646931E-08 2.0934583E+00 7.1738083E-09 3.0243992E-10 O 4 0814+425 2023.05.21-07:34:39.0 KOKEE 307.12323 30.87463 892.3 17.3 1.4221686E-08 1.9468302E+00 6.7918627E-09 5.3034396E-10 O 4 0814+425 2023.05.21-07:34:39.0 WETTZELL 41.82174 15.62023 944.4 20.3 2.7364816E-08 3.6848318E+00 7.1738083E-09 3.0243992E-10 O 5 0805+410 2023.05.21-07:35:45.0 KOKEE 305.56323 28.82094 892.3 17.3 1.5129879E-08 2.0717799E+00 6.7918627E-09 5.3034396E-10 O 5 0805+410 2023.05.21-07:35:45.0 WETTZELL 44.37488 15.58641 944.4 20.4 2.7420269E-08 3.6899769E+00 7.1738083E-09 3.0243992E-10 O 6 0821+394 2023.05.21-07:37:48.0 KOKEE 303.45784 31.33893 892.3 17.4 1.4033672E-08 1.9206629E+00 6.7918627E-09 5.3034396E-10 O 6 0821+394 2023.05.21-07:37:48.0 WETTZELL 43.14217 12.71764 944.4 20.3 3.3219919E-08 4.4894175E+00 7.1738083E-09 3.0243992E-10 O 7 1039+811 2023.05.21-07:40:12.0 KOKEE 354.32956 29.79596 892.3 17.4 1.4681864E-08 2.0134952E+00 6.7918627E-09 5.3034396E-10 O 7 1039+811 2023.05.21-07:40:12.0 WETTZELL 5.10547 40.67352 944.3 20.2 1.1454438E-08 1.5368842E+00 7.1738083E-09 3.0243992E-10 O 8 3C371 2023.05.21-07:41:26.0 KOKEE 21.80713 25.07980 892.3 17.4 1.7181219E-08 2.3606643E+00 6.7918627E-09 5.3034396E-10 O 8 3C371 2023.05.21-07:41:26.0 WETTZELL 331.70128 43.57207 944.4 20.3 1.0834143E-08 1.4552245E+00 7.1738083E-09 3.0243992E-10 O 9 1803+784 2023.05.21-07:42:33.0 KOKEE 12.27997 24.60358 892.3 17.4 1.7488232E-08 2.4031663E+00 6.7918627E-09 5.3034396E-10 O 9 1803+784 2023.05.21-07:42:33.0 WETTZELL 343.27715 46.41814 944.4 20.3 1.0311110E-08 1.3838393E+00 7.1738083E-09 3.0243992E-10 O 10 0016+731 2023.05.21-07:43:48.0 KOKEE 2.75076 5.92559 892.3 17.4 6.4773873E-08 9.3839407E+00 6.7918627E-09 5.3034396E-10 O 10 0016+731 2023.05.21-07:43:48.0 WETTZELL 358.45367 65.54266 944.4 20.4 8.2117259E-09 1.0996410E+00 7.1738083E-09 3.0243992E-10 O 11 2229+695 2023.05.21-07:45:05.0 KOKEE 12.14474 5.79409 892.3 17.4 6.6008572E-08 9.5870305E+00 6.7918627E-09 5.3034396E-10 O 11 2229+695 2023.05.21-07:45:05.0 WETTZELL 336.13696 64.81960 944.4 20.6 8.2597036E-09 1.1065966E+00 7.1738083E-09 3.0243992E-10 O 12 1732+389 2023.05.21-07:46:36.0 KOKEE 56.75458 30.36159 892.3 17.4 1.4436571E-08 1.9794694E+00 6.7918627E-09 5.3034396E-10 O 12 1732+389 2023.05.21-07:46:36.0 WETTZELL 306.52766 20.40002 944.4 20.5 2.1275151E-08 2.8870696E+00 7.1738083E-09 3.0243992E-10 O 13 2000+472 2023.05.21-07:47:53.0 KOKEE 41.16781 6.81066 892.4 17.4 5.7502305E-08 8.2420437E+00 6.7918627E-09 5.3034396E-10 O 13 2000+472 2023.05.21-07:47:53.0 WETTZELL 294.80597 46.41589 944.4 20.4 1.0311101E-08 1.3847247E+00 7.1738083E-09 3.0243992E-10 O 14 1751+288 2023.05.21-07:49:15.0 KOKEE 67.49705 25.34642 892.4 17.4 1.7015329E-08 2.3356877E+00 6.7918627E-09 5.3034396E-10 O 14 1751+288 2023.05.21-07:49:15.0 WETTZELL 296.65024 15.21738 944.4 20.3 2.8055376E-08 3.8349629E+00 7.1738083E-09 3.0243992E-10 O 15 1846+322 2023.05.21-07:50:26.0 KOKEE 60.76559 15.10483 892.4 17.4 2.7662001E-08 3.8267210E+00 6.7918627E-09 5.3034396E-10 O 15 1846+322 2023.05.21-07:50:26.0 WETTZELL 290.47898 25.76984 944.5 20.3 1.7113389E-08 2.3122733E+00 7.1738083E-09 3.0243992E-10 O 16 1849+670 2023.05.21-07:52:09.0 KOKEE 24.73148 22.13799 892.4 17.4 1.9293115E-08 2.6545425E+00 6.7918627E-09 5.3034396E-10 O 16 1849+670 2023.05.21-07:52:09.0 WETTZELL 326.58638 45.14199 944.5 20.4 1.0536046E-08 1.4149938E+00 7.1738083E-09 3.0243992E-10 O 17 0642+449 2023.05.21-07:54:05.0 KOKEE 313.87666 11.68243 892.4 17.4 3.5226854E-08 4.8911344E+00 6.7918627E-09 5.3034396E-10 O 17 0642+449 2023.05.21-07:54:05.0 WETTZELL 55.92439 31.16384 944.4 20.4 1.4401326E-08 1.9257547E+00 7.1738083E-09 3.0243992E-10 O 18 0814+425 2023.05.21-07:55:11.0 KOKEE 307.46231 27.08020 892.4 17.3 1.6012020E-08 2.1935954E+00 6.7918627E-09 5.3034396E-10 O 18 0814+425 2023.05.21-07:55:11.0 WETTZELL 44.97854 17.93372 944.4 20.3 2.4015926E-08 3.2260813E+00 7.1738083E-09 3.0243992E-10 O 19 0805+410 2023.05.21-07:56:18.0 KOKEE 306.08772 24.95076 892.4 17.3 1.7263849E-08 2.3662694E+00 6.7918627E-09 5.3034396E-10 O 19 0805+410 2023.05.21-07:56:18.0 WETTZELL 47.56536 18.00920 944.4 20.3 2.3920354E-08 3.2111895E+00 7.1738083E-09 3.0243992E-10 O 20 0613+570 2023.05.21-07:57:40.0 KOKEE 327.34310 11.35728 892.4 17.4 3.6166710E-08 5.0334143E+00 6.7918627E-09 5.3034396E-10 O 20 0613+570 2023.05.21-07:57:40.0 WETTZELL 47.02437 42.28879 944.4 20.4 1.1095812E-08 1.4842628E+00 7.1738083E-09 3.0243992E-10 O 21 0738+491 2023.05.21-07:59:09.0 KOKEE 315.71154 21.05988 892.4 17.4 2.0216504E-08 2.7767376E+00 6.7918627E-09 5.3034396E-10 O 21 0738+491 2023.05.21-07:59:09.0 WETTZELL 45.79133 27.54175 944.4 20.5 1.6100273E-08 2.1562410E+00 7.1738083E-09 3.0243992E-10 O 22 0955+476 2023.05.21-08:00:51.0 KOKEE 315.01950 43.34530 892.5 17.4 1.0653307E-08 1.4567784E+00 6.7918627E-09 5.3034396E-10 O 22 0955+476 2023.05.21-08:00:51.0 WETTZELL 27.66474 13.03704 944.5 20.5 3.2459248E-08 4.4045233E+00 7.1738083E-09 3.0243992E-10 O 23 0821+394 2023.05.21-08:03:06.0 KOKEE 304.04565 26.45237 892.5 17.4 1.6359696E-08 2.2411925E+00 6.7918627E-09 5.3034396E-10 O 23 0821+394 2023.05.21-08:03:06.0 WETTZELL 47.20179 15.65993 944.4 20.7 2.7297879E-08 3.6706935E+00 7.1738083E-09 3.0243992E-10 O 24 1039+811 2023.05.21-08:05:26.0 KOKEE 353.41707 29.16978 892.5 17.4 1.4965635E-08 2.0526956E+00 6.7918627E-09 5.3034396E-10 O 24 1039+811 2023.05.21-08:05:26.0 WETTZELL 6.32697 41.08593 944.5 20.9 1.1360062E-08 1.5240173E+00 7.1738083E-09 3.0243992E-10 O 25 1803+784 2023.05.21-08:06:36.0 KOKEE 11.98219 25.77833 892.5 17.4 1.6751532E-08 2.3008514E+00 6.7918627E-09 5.3034396E-10 O 25 1803+784 2023.05.21-08:06:36.0 WETTZELL 343.93878 45.30441 944.5 20.9 1.0506605E-08 1.4102648E+00 7.1738083E-09 3.0243992E-10 O 26 3C371 2023.05.21-08:07:42.0 KOKEE 21.49649 27.33269 892.5 17.5 1.5876391E-08 2.1796045E+00 6.7918627E-09 5.3034396E-10 O 26 3C371 2023.05.21-08:07:42.0 WETTZELL 333.17473 41.57800 944.5 21.1 1.1250446E-08 1.5116148E+00 7.1738083E-09 3.0243992E-10 O 27 3C418 2023.05.21-08:08:51.0 KOKEE 36.51878 6.33297 892.5 17.5 6.1226267E-08 8.8262874E+00 6.7918627E-09 5.3034396E-10 O 27 3C418 2023.05.21-08:08:51.0 WETTZELL 298.47832 50.36865 944.5 21.1 9.7003531E-09 1.3019776E+00 7.1738083E-09 3.0243992E-10 O 28 1846+322 2023.05.21-08:10:10.0 KOKEE 61.95310 19.12702 892.5 17.5 2.2132509E-08 3.0487220E+00 6.7918627E-09 5.3034396E-10 O 28 1846+322 2023.05.21-08:10:10.0 WETTZELL 293.67317 22.77151 944.6 21.1 1.9192461E-08 2.5985871E+00 7.1738083E-09 3.0243992E-10 O 29 1751+288 2023.05.21-08:11:21.0 KOKEE 68.57563 30.10641 892.5 17.5 1.4546471E-08 1.9940261E+00 6.7918627E-09 5.3034396E-10 O 29 1751+288 2023.05.21-08:11:21.0 WETTZELL 300.42230 12.03404 944.5 21.1 3.4999421E-08 4.8257013E+00 7.1738083E-09 3.0243992E-10 O 30 1732+389 2023.05.21-08:12:27.0 KOKEE 57.07768 35.39313 892.5 17.6 1.2612602E-08 1.7276953E+00 6.7918627E-09 5.3034396E-10 O 30 1732+389 2023.05.21-08:12:27.0 WETTZELL 310.53518 17.08432 944.5 21.0 2.5149294E-08 3.4266988E+00 7.1738083E-09 3.0243992E-10 O 31 0642+449 2023.05.21-08:14:21.0 KOKEE 315.20866 8.32723 892.6 17.6 4.8109610E-08 6.7699469E+00 6.7918627E-09 5.3034396E-10 O 31 0642+449 2023.05.21-08:14:21.0 WETTZELL 58.62070 33.95952 944.5 20.9 1.3349339E-08 1.7843969E+00 7.1738083E-09 3.0243992E-10 O 32 0814+425 2023.05.21-08:15:27.0 KOKEE 308.01954 23.35758 892.6 17.6 1.8352811E-08 2.5171136E+00 6.7918627E-09 5.3034396E-10 O 32 0814+425 2023.05.21-08:15:27.0 WETTZELL 48.02841 20.34451 944.5 21.0 2.1324810E-08 2.8598603E+00 7.1738083E-09 3.0243992E-10 O 33 0805+410 2023.05.21-08:16:34.0 KOKEE 306.81158 21.16425 892.6 17.6 2.0123316E-08 2.7622621E+00 6.7918627E-09 5.3034396E-10 O 33 0805+410 2023.05.21-08:16:34.0 WETTZELL 50.64869 20.52137 944.5 21.1 2.1151715E-08 2.8350181E+00 7.1738083E-09 3.0243992E-10 O 34 0738+491 2023.05.21-08:18:03.0 KOKEE 316.37538 18.01261 892.6 17.6 2.3420633E-08 3.2232149E+00 6.7918627E-09 5.3034396E-10 O 34 0738+491 2023.05.21-08:18:03.0 WETTZELL 48.21979 29.80865 944.5 21.0 1.4986847E-08 2.0059411E+00 7.1738083E-09 3.0243992E-10 O 35 0613+570 2023.05.21-08:19:33.0 KOKEE 328.64961 8.66286 892.6 17.6 4.6418174E-08 6.5318209E+00 6.7918627E-09 5.3034396E-10 O 35 0613+570 2023.05.21-08:19:33.0 WETTZELL 48.88426 44.95401 944.5 20.9 1.0569490E-08 1.4135838E+00 7.1738083E-09 3.0243992E-10 O 36 2000+472 2023.05.21-08:21:24.0 KOKEE 43.37944 12.05018 892.6 17.6 3.4220503E-08 4.7664360E+00 6.7918627E-09 5.3034396E-10 O 36 2000+472 2023.05.21-08:21:24.0 WETTZELL 298.77587 41.51035 944.5 21.1 1.1264954E-08 1.5142214E+00 7.1738083E-09 3.0243992E-10 O 37 1746+470 2023.05.21-08:23:06.0 KOKEE 47.28609 34.76471 892.6 17.6 1.2809614E-08 1.7551521E+00 6.7918627E-09 5.3034396E-10 O 37 1746+470 2023.05.21-08:23:06.0 WETTZELL 315.78801 23.43286 944.5 21.3 1.8688789E-08 2.5292358E+00 7.1738083E-09 3.0243992E-10 O 38 NRAO512 2023.05.21-08:25:07.0 KOKEE 54.53788 48.12527 892.6 17.6 9.8241752E-09 1.3439082E+00 6.7918627E-09 5.3034396E-10 O 38 NRAO512 2023.05.21-08:25:07.0 WETTZELL 321.72490 10.18617 944.5 21.5 4.0884119E-08 5.6784533E+00 7.1738083E-09 3.0243992E-10 O 39 DA426 2023.05.21-08:27:16.0 KOKEE 55.10795 46.00471 892.6 17.6 1.0166888E-08 1.3910170E+00 6.7918627E-09 5.3034396E-10 O 39 DA426 2023.05.21-08:27:16.0 WETTZELL 319.86784 11.33472 944.5 21.8 3.7019177E-08 5.1152855E+00 7.1738083E-09 3.0243992E-10 O 40 1846+322 2023.05.21-08:29:25.0 KOKEE 62.97341 23.09123 892.6 17.6 1.8550160E-08 2.5491261E+00 6.7918627E-09 5.3034396E-10 O 40 1846+322 2023.05.21-08:29:25.0 WETTZELL 296.79812 19.91640 944.6 21.9 2.1759734E-08 2.9540124E+00 7.1738083E-09 3.0243992E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10