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: # 2025-06-21 | 01:59:35.700 # # Data content: # Ray-tracing results for session: # 231214-i23348# # Total number of observations: # 48 # 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: 2023121418 | 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 $231214-i23348# H $231214-i23348# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:59:35.700) 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 2023.12.14-17:30:20.0 KOKEE 21.80252 22.21602 888.5 10.9 1.8272199E-08 2.6456124E+00 6.7809613E-09 1.7943098E-10 O 1 3C371 2023.12.14-17:30:20.0 WETTZELL 330.15239 46.21749 946.7 4.3 1.0291420E-08 1.3828765E+00 7.1904062E-09 2.4802013E-10 O 2 0552+398 2023.12.14-17:32:29.0 KOKEE 309.58142 8.68372 888.6 11.1 4.3995194E-08 6.5729679E+00 6.7809613E-09 1.7943098E-10 O 2 0552+398 2023.12.14-17:32:29.0 WETTZELL 61.29260 28.86958 946.7 4.3 1.5343497E-08 2.0645145E+00 7.1904062E-09 2.4802013E-10 O 3 0955+476 2023.12.14-17:34:24.0 KOKEE 319.38970 51.06419 888.7 11.2 8.9410083E-09 1.2867761E+00 6.7809613E-09 1.7943098E-10 O 3 0955+476 2023.12.14-17:34:24.0 WETTZELL 19.90015 9.80745 946.7 4.3 4.2087917E-08 5.7319729E+00 7.1904062E-09 2.4802013E-10 O 4 0814+425 2023.12.14-17:35:47.0 KOKEE 307.02873 34.78919 888.7 11.3 1.2169079E-08 1.7545217E+00 6.7809613E-09 1.7943098E-10 O 4 0814+425 2023.12.14-17:35:47.0 WETTZELL 38.50419 13.38066 946.7 4.3 3.1494332E-08 4.2626248E+00 7.1904062E-09 2.4802013E-10 O 5 0716+714 2023.12.14-17:37:32.0 KOKEE 339.83190 25.16077 888.8 11.2 1.6280369E-08 2.3555661E+00 6.7809613E-09 1.7943098E-10 O 5 0716+714 2023.12.14-17:37:32.0 WETTZELL 23.02268 39.94391 946.7 4.3 1.1564251E-08 1.5537891E+00 7.1904062E-09 2.4802013E-10 O 6 1751+288 2023.12.14-17:39:46.0 KOKEE 65.68251 18.60424 888.7 11.3 2.1584379E-08 3.1239798E+00 6.7809613E-09 1.7943098E-10 O 6 1751+288 2023.12.14-17:39:46.0 WETTZELL 291.31813 19.95755 946.8 4.3 2.1609216E-08 2.9158254E+00 7.1904062E-09 2.4802013E-10 O 7 NRAO512 2023.12.14-17:41:40.0 KOKEE 56.11499 35.55222 888.7 11.3 1.1940571E-08 1.7193061E+00 6.7809613E-09 1.7943098E-10 O 7 NRAO512 2023.12.14-17:41:40.0 WETTZELL 311.18132 17.59379 946.8 4.3 2.4333682E-08 3.2831743E+00 7.1904062E-09 2.4802013E-10 O 8 1758+388 2023.12.14-17:44:28.0 KOKEE 55.26761 20.64928 888.8 11.4 1.9567142E-08 2.8301903E+00 6.7809613E-09 1.7943098E-10 O 8 1758+388 2023.12.14-17:44:28.0 WETTZELL 298.83832 27.23706 946.8 4.2 1.6183587E-08 2.1785126E+00 7.1904062E-09 2.4802013E-10 O 9 1418+546 2023.12.14-17:48:07.0 KOKEE 23.78941 52.88712 888.7 11.4 8.7213883E-09 1.2547596E+00 6.7809613E-09 1.7943098E-10 O 9 1418+546 2023.12.14-17:48:07.0 WETTZELL 341.08329 16.88438 946.9 4.2 2.5291427E-08 3.4093654E+00 7.1904062E-09 2.4802013E-10 O 10 1732+389 2023.12.14-17:50:53.0 KOKEE 56.31437 26.90173 888.7 11.3 1.5308333E-08 2.2080677E+00 6.7809613E-09 1.7943098E-10 O 10 1732+389 2023.12.14-17:50:53.0 WETTZELL 303.81014 22.79523 947.0 4.3 1.9076191E-08 2.5696264E+00 7.1904062E-09 2.4802013E-10 O 11 1342+662 2023.12.14-17:53:47.0 KOKEE 8.16989 45.26398 888.8 11.3 9.7856483E-09 1.4090808E+00 6.7809613E-09 1.7943098E-10 O 11 1342+662 2023.12.14-17:53:47.0 WETTZELL 350.33771 26.25760 947.0 4.2 1.6730548E-08 2.2492059E+00 7.1904062E-09 2.4802013E-10 O 12 1053+704 2023.12.14-17:57:06.0 KOKEE 348.02281 39.24669 888.8 11.3 1.0980723E-08 1.5826497E+00 6.7809613E-09 1.7943098E-10 O 12 1053+704 2023.12.14-17:57:06.0 WETTZELL 7.99897 30.15502 947.0 4.3 1.4753272E-08 1.9826807E+00 7.1904062E-09 2.4802013E-10 O 13 0613+570 2023.12.14-17:59:07.0 KOKEE 326.28254 14.00828 888.9 11.4 2.8219741E-08 4.1299975E+00 6.7809613E-09 1.7943098E-10 O 13 0613+570 2023.12.14-17:59:07.0 WETTZELL 45.13873 39.82355 947.0 4.3 1.1593101E-08 1.5581685E+00 7.1904062E-09 2.4802013E-10 O 14 1039+811 2023.12.14-18:00:32.0 KOKEE 354.39301 29.85106 888.9 11.4 1.3930501E-08 2.0118353E+00 6.7809613E-09 1.7943098E-10 O 14 1039+811 2023.12.14-18:00:32.0 WETTZELL 5.01794 40.63281 947.1 4.3 1.1402655E-08 1.5319074E+00 7.1904062E-09 2.4802013E-10 O 15 2353+816 2023.12.14-18:03:08.0 KOKEE 2.11136 14.40150 889.0 11.4 2.7484724E-08 4.0182243E+00 6.7809613E-09 1.7943098E-10 O 15 2353+816 2023.12.14-18:03:08.0 WETTZELL 358.10740 57.04505 947.1 4.3 8.8597225E-09 1.1903667E+00 7.1904062E-09 2.4802013E-10 O 16 0602+673 2023.12.14-18:06:12.0 KOKEE 336.99883 15.71102 888.8 11.5 2.5321646E-08 3.6947309E+00 6.7809613E-09 1.7943098E-10 O 16 0602+673 2023.12.14-18:06:12.0 WETTZELL 33.56108 46.04203 947.1 4.4 1.0320463E-08 1.3867580E+00 7.1904062E-09 2.4802013E-10 O 17 0738+491 2023.12.14-18:08:22.0 KOKEE 315.35151 23.18303 888.9 11.5 1.7565905E-08 2.5431017E+00 6.7809613E-09 1.7943098E-10 O 17 0738+491 2023.12.14-18:08:22.0 WETTZELL 44.08553 26.02506 947.2 4.3 1.6865597E-08 2.2689572E+00 7.1904062E-09 2.4802013E-10 O 18 1751+288 2023.12.14-18:10:58.0 KOKEE 67.47145 25.25352 889.0 11.5 1.6223924E-08 2.3398717E+00 6.7809613E-09 1.7943098E-10 O 18 1751+288 2023.12.14-18:10:58.0 WETTZELL 296.57814 15.28317 947.2 4.4 2.7803470E-08 3.7617717E+00 7.1904062E-09 2.4802013E-10 O 19 1636+473 2023.12.14-18:13:10.0 KOKEE 45.81892 41.04339 889.0 11.5 1.0581672E-08 1.5231742E+00 6.7809613E-09 1.7943098E-10 O 19 1636+473 2023.12.14-18:13:10.0 WETTZELL 321.26321 19.58230 947.2 4.4 2.1993295E-08 2.9631073E+00 7.1904062E-09 2.4802013E-10 O 20 1418+546 2023.12.14-18:16:45.0 KOKEE 17.90280 55.26209 889.1 11.7 8.4643238E-09 1.2176785E+00 6.7809613E-09 1.7943098E-10 O 20 1418+546 2023.12.14-18:16:45.0 WETTZELL 345.20936 15.52277 947.3 4.3 2.7382889E-08 3.6942539E+00 7.1904062E-09 2.4802013E-10 O 21 NRAO512 2023.12.14-18:20:08.0 KOKEE 55.65181 42.95587 889.1 11.8 1.0198697E-08 1.4673693E+00 6.7809613E-09 1.7943098E-10 O 21 NRAO512 2023.12.14-18:20:08.0 WETTZELL 317.27543 13.07434 947.4 4.2 3.2210741E-08 4.3617667E+00 7.1904062E-09 2.4802013E-10 O 22 1851+488 2023.12.14-18:23:21.0 KOKEE 44.15118 20.38983 889.3 11.9 1.9800253E-08 2.8665936E+00 6.7809613E-09 1.7943098E-10 O 22 1851+488 2023.12.14-18:23:21.0 WETTZELL 306.25407 35.51311 947.5 4.3 1.2776521E-08 1.7180582E+00 7.1904062E-09 2.4802013E-10 O 23 1751+288 2023.12.14-18:26:02.0 KOKEE 68.22577 28.49420 889.4 11.9 1.4527726E-08 2.0933033E+00 6.7809613E-09 1.7943098E-10 O 23 1751+288 2023.12.14-18:26:02.0 WETTZELL 299.14338 13.09900 947.5 4.2 3.2161332E-08 4.3617136E+00 7.1904062E-09 2.4802013E-10 O 24 1636+473 2023.12.14-18:28:16.0 KOKEE 45.00503 43.54146 889.2 11.9 1.0088999E-08 1.4519428E+00 6.7809613E-09 1.7943098E-10 O 24 1636+473 2023.12.14-18:28:16.0 WETTZELL 323.45821 18.07012 947.7 4.2 2.3724490E-08 3.1981134E+00 7.1904062E-09 2.4802013E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10