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 | 01:52:57.715 # # Data content: # Ray-tracing results for session: # 240328-i24088# # 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: 2024032818 | 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 $240328-i24088# H $240328-i24088# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:52:57.715) 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 2024.03.28-17:30:20.0 KOKEE 351.91644 41.12140 892.9 14.6 1.0854892E-08 1.5288242E+00 6.8060061E-09 3.4271620E-10 O 1 3C371 2024.03.28-17:30:20.0 WETTZELL 4.10131 29.20944 928.9 5.8 1.4762931E-08 2.0281016E+00 7.0499907E-09 1.8616160E-10 O 2 1053+704 2024.03.28-17:32:35.0 KOKEE 343.62963 9.84233 892.9 14.6 4.0356060E-08 5.9273972E+00 6.8060061E-09 3.4271620E-10 O 2 1053+704 2024.03.28-17:32:35.0 WETTZELL 31.35839 54.65939 928.9 5.8 8.8641900E-09 1.2240505E+00 7.0499907E-09 1.8616160E-10 O 3 0016+731 2024.03.28-17:35:02.0 KOKEE 17.56237 25.53397 892.9 14.7 1.6503703E-08 2.3406633E+00 6.8060061E-09 3.4271620E-10 O 3 0016+731 2024.03.28-17:35:02.0 WETTZELL 336.94393 44.41525 929.0 5.7 1.0322162E-08 1.4181111E+00 7.0499907E-09 1.8616160E-10 O 4 2309+454 2024.03.28-17:37:26.0 KOKEE 48.20390 38.50738 892.8 14.7 1.1461273E-08 1.6126719E+00 6.8060061E-09 3.4271620E-10 O 4 2309+454 2024.03.28-17:37:26.0 WETTZELL 318.00579 20.22154 929.0 5.7 2.0732976E-08 2.8261293E+00 7.0499907E-09 1.8616160E-10 O 5 3C418 2024.03.28-17:39:41.0 KOKEE 21.01339 57.58530 892.7 14.6 8.4647055E-09 1.1882105E+00 6.8060061E-09 3.4271620E-10 O 5 3C418 2024.03.28-17:39:41.0 WETTZELL 344.06759 12.85293 929.1 5.8 3.1775999E-08 4.3319467E+00 7.0499907E-09 1.8616160E-10 O 6 2319+317 2024.03.28-17:42:33.0 KOKEE 65.64177 37.89272 892.9 14.6 1.1617010E-08 1.6321579E+00 6.8060061E-09 3.4271620E-10 O 6 2319+317 2024.03.28-17:42:33.0 WETTZELL 308.48394 10.05259 929.1 5.8 3.9952729E-08 5.4250080E+00 7.0499907E-09 1.8616160E-10 O 7 0718+793 2024.03.28-17:46:05.0 KOKEE 0.18580 11.27664 892.9 14.5 3.5569926E-08 5.1910670E+00 6.8060061E-09 3.4271620E-10 O 7 0718+793 2024.03.28-17:46:05.0 WETTZELL 2.43238 59.90617 929.2 5.8 8.3583515E-09 1.1522203E+00 7.0499907E-09 1.8616160E-10 O 8 2229+695 2024.03.28-17:47:53.0 KOKEE 17.05302 35.68225 893.0 14.5 1.2229893E-08 1.7254001E+00 6.8060061E-09 3.4271620E-10 O 8 2229+695 2024.03.28-17:47:53.0 WETTZELL 340.94150 34.73255 929.3 5.7 1.2661659E-08 1.7365625E+00 7.0499907E-09 1.8616160E-10 O 9 NGC6251 2024.03.28-17:50:06.0 KOKEE 353.82873 27.13845 893.0 14.5 1.5606409E-08 2.2111119E+00 6.8060061E-09 3.4271620E-10 O 9 NGC6251 2024.03.28-17:50:06.0 WETTZELL 6.55289 43.14260 929.3 5.7 1.0563777E-08 1.4543173E+00 7.0499907E-09 1.8616160E-10 O 10 1418+546 2024.03.28-17:53:42.0 KOKEE 321.16053 23.41981 892.9 14.4 1.7879265E-08 2.5326377E+00 6.8060061E-09 3.4271620E-10 O 10 1418+546 2024.03.28-17:53:42.0 WETTZELL 40.12537 30.06373 929.4 5.6 1.4390616E-08 1.9908216E+00 7.0499907E-09 1.8616160E-10 O 11 1039+811 2024.03.28-17:56:34.0 KOKEE 353.18065 15.54645 892.9 14.5 2.6292393E-08 3.7792547E+00 6.8060061E-09 3.4271620E-10 O 11 1039+811 2024.03.28-17:56:34.0 WETTZELL 12.59112 54.05284 929.5 5.7 8.9307067E-09 1.2313297E+00 7.0499907E-09 1.8616160E-10 O 12 3C418 2024.03.28-17:58:09.0 KOKEE 16.17805 58.95558 893.0 14.6 8.3408517E-09 1.1706762E+00 6.8060061E-09 3.4271620E-10 O 12 3C418 2024.03.28-17:58:09.0 WETTZELL 346.92128 12.09437 929.5 5.6 3.3641086E-08 4.5893448E+00 7.0499907E-09 1.8616160E-10 O 13 1746+470 2024.03.28-18:00:18.0 KOKEE 323.08674 55.35248 893.0 14.6 8.6856159E-09 1.2187443E+00 6.8060061E-09 3.4271620E-10 O 13 1746+470 2024.03.28-18:00:18.0 WETTZELL 15.33810 8.08432 929.5 5.6 4.8740064E-08 6.7659949E+00 7.0499907E-09 1.8616160E-10 O 14 2309+454 2024.03.28-18:03:38.0 KOKEE 47.14543 43.00934 893.0 14.6 1.0466687E-08 1.4713561E+00 6.8060061E-09 3.4271620E-10 O 14 2309+454 2024.03.28-18:03:38.0 WETTZELL 321.85395 17.45583 929.5 5.5 2.3811499E-08 3.2419635E+00 7.0499907E-09 1.8616160E-10 O 15 2353+816 2024.03.28-18:07:21.0 KOKEE 7.72433 25.87071 893.1 14.6 1.6306128E-08 2.3126769E+00 6.8060061E-09 3.4271620E-10 O 15 2353+816 2024.03.28-18:07:21.0 WETTZELL 349.38567 45.63924 929.6 5.4 1.0105598E-08 1.3896474E+00 7.0499907E-09 1.8616160E-10 O 16 3C418 2024.03.28-18:10:04.0 KOKEE 12.78856 59.64833 893.1 14.7 8.2813870E-09 1.1622556E+00 6.8060061E-09 3.4271620E-10 O 16 3C418 2024.03.28-18:10:04.0 WETTZELL 348.77881 11.68307 929.6 5.5 3.4747373E-08 4.7429195E+00 7.0499907E-09 1.8616160E-10 O 17 0718+793 2024.03.28-18:12:02.0 KOKEE 1.43114 11.36172 893.1 14.7 3.5321101E-08 5.1528120E+00 6.8060061E-09 3.4271620E-10 O 17 0718+793 2024.03.28-18:12:02.0 WETTZELL 359.99435 59.99648 929.6 5.6 8.3507159E-09 1.1510319E+00 7.0499907E-09 1.8616160E-10 O 18 1746+470 2024.03.28-18:14:33.0 KOKEE 320.80068 53.31125 893.2 14.7 8.9098412E-09 1.2504129E+00 6.8060061E-09 3.4271620E-10 O 18 1746+470 2024.03.28-18:14:33.0 WETTZELL 17.70891 8.74895 929.6 5.6 4.5393250E-08 6.2981819E+00 7.0499907E-09 1.8616160E-10 O 19 1418+546 2024.03.28-18:17:48.0 KOKEE 321.69760 19.92856 893.1 14.8 2.0795837E-08 2.9555932E+00 6.8060061E-09 3.4271620E-10 O 19 1418+546 2024.03.28-18:17:48.0 WETTZELL 42.89186 32.68308 929.5 5.5 1.3359849E-08 1.8487106E+00 7.0499907E-09 1.8616160E-10 O 20 2309+454 2024.03.28-18:21:56.0 KOKEE 45.99637 46.09707 893.2 14.8 9.9114460E-09 1.3925918E+00 6.8060061E-09 3.4271620E-10 O 20 2309+454 2024.03.28-18:21:56.0 WETTZELL 324.60983 15.65952 929.6 5.5 2.6381120E-08 3.5893446E+00 7.0499907E-09 1.8616160E-10 O 21 3C418 2024.03.28-18:24:19.0 KOKEE 8.50811 60.26068 893.1 14.9 8.2305205E-09 1.1550484E+00 6.8060061E-09 3.4271620E-10 O 21 3C418 2024.03.28-18:24:19.0 WETTZELL 351.01396 11.27311 929.7 5.5 3.5925045E-08 4.9074715E+00 7.0499907E-09 1.8616160E-10 O 22 2229+695 2024.03.28-18:25:37.0 KOKEE 14.28069 38.05602 893.2 14.9 1.1576434E-08 1.6319982E+00 6.8060061E-09 3.4271620E-10 O 22 2229+695 2024.03.28-18:25:37.0 WETTZELL 344.14888 32.87500 929.7 5.5 1.3284683E-08 1.8217290E+00 7.0499907E-09 1.8616160E-10 O 23 0718+793 2024.03.28-18:27:25.0 KOKEE 2.16280 11.47377 893.2 15.1 3.4998705E-08 5.1030900E+00 6.8060061E-09 3.4271620E-10 O 23 0718+793 2024.03.28-18:27:25.0 WETTZELL 358.54484 59.96430 929.8 5.5 8.3533885E-09 1.1513130E+00 7.0499907E-09 1.8616160E-10 O 24 1803+784 2024.03.28-18:29:11.0 KOKEE 352.37688 31.45760 893.2 15.1 1.3658401E-08 1.9303680E+00 6.8060061E-09 3.4271620E-10 O 24 1803+784 2024.03.28-18:29:11.0 WETTZELL 6.67535 38.64282 929.9 5.4 1.1561310E-08 1.5908727E+00 7.0499907E-09 1.8616160E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10