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 | 12:29:23.338 # # Data content: # Ray-tracing results for session: # 230217-i23048# # Total number of observations: # 52 # 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: 2023021718 | 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 $230217-i23048# H $230217-i23048# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:29:23.338) 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 3C371 2023.02.17-18:45:20.0 KOKEE 1.16335 42.28185 885.3 15.7 1.0755322E-08 1.4883834E+00 6.7438094E-09 5.0173566E-10 O 1 3C371 2023.02.17-18:45:20.0 WETTZELL 356.08412 29.18897 950.4 9.4 1.5478031E-08 2.0355587E+00 7.2064042E-09 3.7522830E-10 O 2 1144+402 2023.02.17-18:46:57.0 KOKEE 308.31908 12.13481 885.4 15.9 3.3624113E-08 4.6558143E+00 6.7438094E-09 5.0173566E-10 O 2 1144+402 2023.02.17-18:46:57.0 WETTZELL 58.47322 26.18586 950.5 9.3 1.7087729E-08 2.2497211E+00 7.2064042E-09 3.7522830E-10 O 3 1053+704 2023.02.17-18:48:33.0 KOKEE 340.03349 15.70258 885.5 16.1 2.6387789E-08 3.6723109E+00 6.7438094E-09 5.0173566E-10 O 3 1053+704 2023.02.17-18:48:33.0 WETTZELL 30.21918 47.86783 950.5 9.2 1.0209843E-08 1.3437704E+00 7.2064042E-09 3.7522830E-10 O 4 0059+581 2023.02.17-18:50:21.0 KOKEE 30.81156 11.01257 885.5 15.9 3.6878712E-08 5.2475537E+00 6.7438094E-09 5.0173566E-10 O 4 0059+581 2023.02.17-18:50:21.0 WETTZELL 310.00921 51.16719 950.4 9.2 9.7243853E-09 1.2820664E+00 7.2064042E-09 3.7522830E-10 O 5 2309+454 2023.02.17-18:52:36.0 KOKEE 48.22478 24.38629 885.6 15.7 1.7458739E-08 2.4369507E+00 6.7438094E-09 5.0173566E-10 O 5 2309+454 2023.02.17-18:52:36.0 WETTZELL 306.76872 30.03933 950.5 9.2 1.5090082E-08 1.9909946E+00 7.2064042E-09 3.7522830E-10 O 6 2000+472 2023.02.17-18:54:56.0 KOKEE 35.55694 55.52383 885.5 15.6 8.7856340E-09 1.2158627E+00 6.7438094E-09 5.0173566E-10 O 6 2000+472 2023.02.17-18:54:56.0 WETTZELL 335.69923 11.69233 950.5 9.2 3.6411372E-08 4.8179825E+00 7.2064042E-09 3.7522830E-10 O 7 2353+816 2023.02.17-18:57:39.0 KOKEE 8.62813 22.30507 885.6 15.6 1.8964782E-08 2.6406525E+00 6.7438094E-09 5.0173566E-10 O 7 2353+816 2023.02.17-18:57:39.0 WETTZELL 347.77623 49.13331 950.4 9.2 1.0013762E-08 1.3185075E+00 7.2064042E-09 3.7522830E-10 O 8 0718+793 2023.02.17-19:01:35.0 KOKEE 356.36155 11.84629 885.6 15.3 3.4424174E-08 4.8426585E+00 6.7438094E-09 5.0173566E-10 O 8 0718+793 2023.02.17-19:01:35.0 WETTZELL 9.32978 58.52217 950.5 9.3 8.8837429E-09 1.1699107E+00 7.2064042E-09 3.7522830E-10 O 9 2229+695 2023.02.17-19:04:16.0 KOKEE 20.79511 29.59275 885.6 15.1 1.4623225E-08 2.0322133E+00 6.7438094E-09 5.0173566E-10 O 9 2229+695 2023.02.17-19:04:16.0 WETTZELL 334.96464 39.66935 950.5 9.2 1.1852643E-08 1.5607433E+00 7.2064042E-09 3.7522830E-10 O 10 1418+546 2023.02.17-19:07:14.0 KOKEE 321.84910 35.47099 885.5 15.0 1.2455892E-08 1.7187861E+00 6.7438094E-09 5.0173566E-10 O 10 1418+546 2023.02.17-19:07:14.0 WETTZELL 29.83601 22.28015 950.5 9.2 1.9840970E-08 2.6079245E+00 7.2064042E-09 3.7522830E-10 O 11 1308+328 2023.02.17-19:10:49.0 KOKEE 297.45276 21.77573 885.4 14.9 1.9381928E-08 2.6677493E+00 6.7438094E-09 5.0173566E-10 O 11 1308+328 2023.02.17-19:10:49.0 WETTZELL 54.37681 12.55536 950.7 9.2 3.4058844E-08 4.5131657E+00 7.2064042E-09 3.7522830E-10 O 12 0016+731 2023.02.17-19:13:36.0 KOKEE 17.66993 21.45805 885.4 14.9 1.9666065E-08 2.7431961E+00 6.7438094E-09 5.0173566E-10 O 12 0016+731 2023.02.17-19:13:36.0 WETTZELL 335.05018 48.27749 950.8 9.2 1.0145905E-08 1.3363441E+00 7.2064042E-09 3.7522830E-10 O 13 0017+200 2023.02.17-19:15:32.0 KOKEE 71.41409 8.91118 885.4 14.7 4.4864113E-08 6.4763648E+00 6.7438094E-09 5.0173566E-10 O 13 0017+200 2023.02.17-19:15:32.0 WETTZELL 279.48821 19.15415 950.8 9.2 2.2895214E-08 3.0395629E+00 7.2064042E-09 3.7522830E-10 O 14 2309+454 2023.02.17-19:18:10.0 KOKEE 48.66636 28.83129 885.4 14.4 1.4973724E-08 2.0852001E+00 6.7438094E-09 5.0173566E-10 O 14 2309+454 2023.02.17-19:18:10.0 WETTZELL 310.20760 26.75784 950.9 9.2 1.6759112E-08 2.2112434E+00 7.2064042E-09 3.7522830E-10 O 15 2000+472 2023.02.17-19:20:28.0 KOKEE 30.25121 58.75398 885.4 14.3 8.4721378E-09 1.1719312E+00 6.7438094E-09 5.0173566E-10 O 15 2000+472 2023.02.17-19:20:28.0 WETTZELL 339.79642 10.10659 951.0 9.1 4.1687743E-08 5.5264074E+00 7.2064042E-09 3.7522830E-10 O 16 1039+811 2023.02.17-19:21:57.0 KOKEE 351.35873 17.77628 885.3 14.2 2.3472083E-08 3.2688310E+00 6.7438094E-09 5.0173566E-10 O 16 1039+811 2023.02.17-19:21:57.0 WETTZELL 14.00979 51.35469 950.9 9.2 9.6968416E-09 1.2764617E+00 7.2064042E-09 3.7522830E-10 O 17 1418+546 2023.02.17-19:24:39.0 KOKEE 321.33828 32.95738 885.3 14.2 1.3279956E-08 1.8325912E+00 6.7438094E-09 5.0173566E-10 O 17 1418+546 2023.02.17-19:24:39.0 WETTZELL 32.09870 23.74982 950.8 9.1 1.8696079E-08 2.4576016E+00 7.2064042E-09 3.7522830E-10 O 18 0017+200 2023.02.17-19:28:22.0 KOKEE 72.45767 11.74449 885.2 14.2 3.4738894E-08 4.9459753E+00 6.7438094E-09 5.0173566E-10 O 18 0017+200 2023.02.17-19:28:22.0 WETTZELL 281.79463 17.08602 950.7 9.1 2.5502745E-08 3.3896278E+00 7.2064042E-09 3.7522830E-10 O 19 0059+581 2023.02.17-19:30:10.0 KOKEE 32.69523 15.88598 885.1 14.2 2.6118886E-08 3.6727050E+00 6.7438094E-09 5.0173566E-10 O 19 0059+581 2023.02.17-19:30:10.0 WETTZELL 312.65303 46.26102 950.8 9.1 1.0480949E-08 1.3816541E+00 7.2064042E-09 3.7522830E-10 O 20 0025+197 2023.02.17-19:32:58.0 KOKEE 72.45692 10.68405 885.1 14.5 3.7949904E-08 5.4257937E+00 6.7438094E-09 5.0173566E-10 O 20 0025+197 2023.02.17-19:32:58.0 WETTZELL 280.77655 17.50992 950.8 9.1 2.4919215E-08 3.3114737E+00 7.2064042E-09 3.7522830E-10 O 21 0133+476 2023.02.17-19:35:42.0 KOKEE 41.25957 8.18112 885.1 14.6 4.8465585E-08 7.0178832E+00 6.7438094E-09 5.0173566E-10 O 21 0133+476 2023.02.17-19:35:42.0 WETTZELL 296.31358 45.52783 950.7 9.0 1.0612329E-08 1.4001005E+00 7.2064042E-09 3.7522830E-10 O 22 2309+454 2023.02.17-19:37:58.0 KOKEE 48.74436 32.28695 885.0 14.8 1.3529767E-08 1.8815879E+00 6.7438094E-09 5.0173566E-10 O 22 2309+454 2023.02.17-19:37:58.0 WETTZELL 312.93315 24.32876 950.7 9.0 1.8293799E-08 2.4138574E+00 7.2064042E-09 3.7522830E-10 O 23 0017+200 2023.02.17-19:40:34.0 KOKEE 73.41638 14.45289 885.0 14.9 2.8569811E-08 4.0369655E+00 6.7438094E-09 5.0173566E-10 O 23 0017+200 2023.02.17-19:40:34.0 WETTZELL 283.97922 15.13592 950.7 8.9 2.8598764E-08 3.8069328E+00 7.2064042E-09 3.7522830E-10 O 24 2000+472 2023.02.17-19:42:26.0 KOKEE 24.49170 61.10585 885.0 14.9 8.2735772E-09 1.1440533E+00 6.7438094E-09 5.0173566E-10 O 24 2000+472 2023.02.17-19:42:26.0 WETTZELL 343.38854 8.96901 950.7 8.9 4.6507260E-08 6.1778659E+00 7.2064042E-09 3.7522830E-10 O 25 1803+784 2023.02.17-19:43:50.0 KOKEE 356.68718 33.28896 885.0 15.1 1.3166590E-08 1.8237978E+00 6.7438094E-09 5.0173566E-10 O 25 1803+784 2023.02.17-19:43:50.0 WETTZELL 1.64365 37.66714 950.7 9.0 1.2376644E-08 1.6281462E+00 7.2064042E-09 3.7522830E-10 O 26 1039+811 2023.02.17-19:45:06.0 KOKEE 351.87990 16.99212 885.0 15.1 2.4494602E-08 3.4140113E+00 6.7438094E-09 5.0173566E-10 O 26 1039+811 2023.02.17-19:45:06.0 WETTZELL 13.71365 52.26504 950.8 8.9 9.5769473E-09 1.2607453E+00 7.2064042E-09 3.7522830E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10