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 | 01:24:21.303 # # Data content: # Ray-tracing results for session: # 240223-i24054# # Total number of observations: # 50 # 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: 2024022318 | 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 $240223-i24054# H $240223-i24054# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:24:21.303) 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 2024.02.23-17:30:20.0 KOKEE 40.70430 39.47378 889.0 13.1 1.0922767E-08 1.5795973E+00 6.7737867E-09 1.8244229E-10 O 1 3C418 2024.02.23-17:30:20.0 WETTZELL 323.46228 23.25684 929.5 2.7 1.8228606E-08 2.4865567E+00 7.0505234E-09 1.9794776E-10 O 2 1030+415 2024.02.23-17:32:30.0 KOKEE 311.01488 8.70741 889.0 12.8 4.3894664E-08 6.8306402E+00 6.7737867E-09 1.8244229E-10 O 2 1030+415 2024.02.23-17:32:30.0 WETTZELL 60.52958 30.12153 929.5 2.7 1.4401428E-08 2.0088715E+00 7.0505234E-09 1.9794776E-10 O 3 1156+295 2024.02.23-17:34:03.0 KOKEE 293.80975 21.62744 889.0 12.7 1.8736620E-08 2.7491360E+00 6.7737867E-09 1.8244229E-10 O 3 1156+295 2024.02.23-17:34:03.0 WETTZELL 55.97739 9.55349 929.5 2.7 4.2106818E-08 6.0618672E+00 7.0505234E-09 1.9794776E-10 O 4 1039+811 2024.02.23-17:35:42.0 KOKEE 350.17508 20.92658 889.0 12.7 1.9322533E-08 2.8548911E+00 6.7737867E-09 1.8244229E-10 O 4 1039+811 2024.02.23-17:35:42.0 WETTZELL 13.84577 48.01404 929.5 2.7 9.7417550E-09 1.3441550E+00 7.0505234E-09 1.9794776E-10 O 5 1418+546 2024.02.23-17:38:22.0 KOKEE 326.07415 44.59549 889.1 12.8 9.8965565E-09 1.4362909E+00 6.7737867E-09 1.8244229E-10 O 5 1418+546 2024.02.23-17:38:22.0 WETTZELL 20.80629 17.62383 929.4 2.6 2.3671802E-08 3.2907352E+00 7.0505234E-09 1.9794776E-10 O 6 0016+731 2024.02.23-17:41:23.0 KOKEE 16.42523 16.68774 889.1 12.9 2.3913548E-08 3.5426269E+00 6.7737867E-09 1.8244229E-10 O 6 0016+731 2024.02.23-17:41:23.0 WETTZELL 334.48418 53.17756 929.3 2.5 9.0469322E-09 1.2436052E+00 7.0505234E-09 1.9794776E-10 O 7 3C371 2024.02.23-17:42:48.0 KOKEE 5.73845 41.72230 889.1 13.0 1.0437154E-08 1.5149969E+00 6.7737867E-09 1.8244229E-10 O 7 3C371 2024.02.23-17:42:48.0 WETTZELL 352.19974 29.85657 929.4 2.7 1.4503586E-08 1.9933038E+00 7.0505234E-09 1.9794776E-10 O 8 2209+236 2024.02.23-17:44:34.0 KOKEE 72.23022 23.00777 889.2 13.1 1.7678305E-08 2.5476114E+00 6.7737867E-09 1.8244229E-10 O 8 2209+236 2024.02.23-17:44:34.0 WETTZELL 292.43988 12.49664 929.4 2.7 3.2694723E-08 4.4071847E+00 7.0505234E-09 1.9794776E-10 O 9 2319+317 2024.02.23-17:47:12.0 KOKEE 59.59889 11.17080 889.2 13.2 3.4873289E-08 5.1244220E+00 6.7737867E-09 1.8244229E-10 O 9 2319+317 2024.02.23-17:47:12.0 WETTZELL 287.22812 28.67045 929.6 2.7 1.5039084E-08 2.0493525E+00 7.0505234E-09 1.9794776E-10 O 10 2214+241 2024.02.23-17:50:02.0 KOKEE 71.80775 23.24425 889.3 13.2 1.7510899E-08 2.5236774E+00 6.7737867E-09 1.8244229E-10 O 10 2214+241 2024.02.23-17:50:02.0 WETTZELL 292.83480 12.73820 929.7 2.6 3.2112557E-08 4.3298674E+00 7.0505234E-09 1.9794776E-10 O 11 2309+454 2024.02.23-17:52:28.0 KOKEE 46.94834 17.94547 889.3 13.2 2.2324220E-08 3.2601863E+00 6.7737867E-09 1.8244229E-10 O 11 2309+454 2024.02.23-17:52:28.0 WETTZELL 301.86818 35.12620 929.8 2.6 1.2561137E-08 1.7164666E+00 7.0505234E-09 1.9794776E-10 O 12 1123+264 2024.02.23-17:55:55.0 KOKEE 294.55175 8.97466 889.4 13.3 4.2702858E-08 6.5651245E+00 6.7737867E-09 1.8244229E-10 O 12 1123+264 2024.02.23-17:55:55.0 WETTZELL 67.59668 15.20493 929.9 2.6 2.7250789E-08 3.8651647E+00 7.0505234E-09 1.9794776E-10 O 13 2209+236 2024.02.23-17:58:49.0 KOKEE 73.12514 26.16688 889.3 13.4 1.5694719E-08 2.2594776E+00 6.7737867E-09 1.8244229E-10 O 13 2209+236 2024.02.23-17:58:49.0 WETTZELL 294.95237 10.35703 929.9 2.6 3.8948635E-08 5.2403659E+00 7.0505234E-09 1.9794776E-10 O 14 2319+317 2024.02.23-18:01:28.0 KOKEE 60.57675 14.04265 889.3 13.4 2.8139028E-08 4.1047715E+00 6.7737867E-09 1.8244229E-10 O 14 2319+317 2024.02.23-18:01:28.0 WETTZELL 289.54840 26.45056 929.9 2.5 1.6184648E-08 2.2032978E+00 7.0505234E-09 1.9794776E-10 O 15 2214+241 2024.02.23-18:04:19.0 KOKEE 72.68887 26.40326 889.3 13.2 1.5565765E-08 2.2411060E+00 6.7737867E-09 1.8244229E-10 O 15 2214+241 2024.02.23-18:04:19.0 WETTZELL 295.34598 10.60010 929.9 2.5 3.8120947E-08 5.1304373E+00 7.0505234E-09 1.9794776E-10 O 16 1803+784 2024.02.23-18:06:22.0 KOKEE 1.14449 33.62228 889.3 13.4 1.2529955E-08 1.8263344E+00 6.7737867E-09 1.8244229E-10 O 16 1803+784 2024.02.23-18:06:22.0 WETTZELL 356.92582 37.82019 929.8 2.5 1.1795361E-08 1.6233682E+00 7.0505234E-09 1.9794776E-10 O 17 1053+704 2024.02.23-18:08:27.0 KOKEE 339.49716 17.10983 889.3 13.4 2.3359875E-08 3.4819176E+00 6.7737867E-09 1.8244229E-10 O 17 1053+704 2024.02.23-18:08:27.0 WETTZELL 29.58872 46.43213 929.8 2.5 9.9937971E-09 1.3817931E+00 7.0505234E-09 1.9794776E-10 O 18 0718+793 2024.02.23-18:11:49.0 KOKEE 355.13529 12.31521 889.3 13.3 3.1850086E-08 4.8238254E+00 6.7737867E-09 1.8244229E-10 O 18 0718+793 2024.02.23-18:11:49.0 WETTZELL 11.24085 57.72259 929.5 2.5 8.5687692E-09 1.1818696E+00 7.0505234E-09 1.9794776E-10 O 19 2229+695 2024.02.23-18:14:31.0 KOKEE 21.41422 27.32016 889.3 13.2 1.5089574E-08 2.2017896E+00 6.7737867E-09 1.8244229E-10 O 19 2229+695 2024.02.23-18:14:31.0 WETTZELL 333.26007 41.61577 929.3 2.6 1.0894240E-08 1.4950081E+00 7.0505234E-09 1.9794776E-10 O 20 2000+472 2024.02.23-18:15:58.0 KOKEE 38.25076 53.23954 889.4 13.4 8.6770240E-09 1.2520046E+00 6.7737867E-09 1.8244229E-10 O 20 2000+472 2024.02.23-18:15:58.0 WETTZELL 333.12449 12.85304 929.3 2.5 3.1853385E-08 4.3415340E+00 7.0505234E-09 1.9794776E-10 O 21 2214+241 2024.02.23-18:17:49.0 KOKEE 73.48074 29.40265 889.4 13.5 1.4114413E-08 2.0308043E+00 6.7737867E-09 1.8244229E-10 O 21 2214+241 2024.02.23-18:17:49.0 WETTZELL 297.73852 8.61974 929.3 2.4 4.6079388E-08 6.1934639E+00 7.0505234E-09 1.9794776E-10 O 22 1156+295 2024.02.23-18:20:28.0 KOKEE 296.81435 11.87972 889.4 13.6 3.2948736E-08 4.9652183E+00 6.7737867E-09 1.8244229E-10 O 22 1156+295 2024.02.23-18:20:28.0 WETTZELL 63.92177 16.13811 929.2 2.4 2.5754957E-08 3.6431969E+00 7.0505234E-09 1.9794776E-10 O 23 1053+704 2024.02.23-18:22:44.0 KOKEE 339.92236 15.95930 889.4 13.6 2.4948229E-08 3.7309660E+00 6.7737867E-09 1.8244229E-10 O 23 1053+704 2024.02.23-18:22:44.0 WETTZELL 30.11751 47.59827 929.3 2.4 9.8068199E-09 1.3558800E+00 7.0505234E-09 1.9794776E-10 O 24 1803+784 2024.02.23-18:24:48.0 KOKEE 0.03562 33.66638 889.4 13.5 1.2515613E-08 1.8243849E+00 6.7737867E-09 1.8244229E-10 O 24 1803+784 2024.02.23-18:24:48.0 WETTZELL 358.08279 37.68853 929.4 2.3 1.1830296E-08 1.6284809E+00 7.0505234E-09 1.9794776E-10 O 25 1418+546 2024.02.23-18:27:34.0 KOKEE 322.56494 37.90175 889.4 13.3 1.1302754E-08 1.6446963E+00 6.7737867E-09 1.8244229E-10 O 25 1418+546 2024.02.23-18:27:34.0 WETTZELL 27.57481 20.93161 929.6 2.3 2.0133424E-08 2.7996332E+00 7.0505234E-09 1.9794776E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10