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 | 12:45:07.319 # # Data content: # Ray-tracing results for session: # 230315-i23074# # Total number of observations: # 58 # 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: 2023031518 | 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 $230315-i23074# H $230315-i23074# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:45:07.319) 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 2023.03.15-18:30:20.0 KOKEE 21.84875 57.29862 887.7 16.4 8.6510338E-09 1.1891876E+00 6.7624803E-09 5.2135116E-10 O 1 3C418 2023.03.15-18:30:20.0 WETTZELL 343.54354 13.00590 947.1 0.1 3.1822827E-08 4.3577246E+00 7.1860234E-09 1.3298910E-10 O 2 1306+360 2023.03.15-18:32:23.0 KOKEE 304.74517 9.49345 887.8 16.7 4.2476952E-08 5.9909567E+00 6.7624803E-09 5.2135116E-10 O 2 1306+360 2023.03.15-18:32:23.0 WETTZELL 62.81642 24.22156 947.1 0.1 1.7728927E-08 2.4222533E+00 7.1860234E-09 1.3298910E-10 O 3 0017+200 2023.03.15-18:35:13.0 KOKEE 76.14865 22.71617 887.9 16.9 1.8735723E-08 2.5832121E+00 6.7624803E-09 5.2135116E-10 O 3 0017+200 2023.03.15-18:35:13.0 WETTZELL 290.58733 9.36404 947.1 0.1 4.3252132E-08 6.0363651E+00 7.1860234E-09 1.3298910E-10 O 4 0133+476 2023.03.15-18:36:57.0 KOKEE 43.84672 15.01829 887.8 16.8 2.7660110E-08 3.8437591E+00 6.7624803E-09 5.2135116E-10 O 4 0133+476 2023.03.15-18:36:57.0 WETTZELL 301.42170 39.28375 947.1 0.1 1.1539224E-08 1.5768130E+00 7.1860234E-09 1.3298910E-10 O 5 1053+704 2023.03.15-18:38:50.0 KOKEE 344.33355 9.06175 887.9 16.8 4.4312992E-08 6.2825587E+00 6.7624803E-09 5.2135116E-10 O 5 1053+704 2023.03.15-18:38:50.0 WETTZELL 31.20482 55.70041 947.1 0.2 8.8533053E-09 1.2078334E+00 7.1860234E-09 1.3298910E-10 O 6 0718+793 2023.03.15-18:40:45.0 KOKEE 0.22057 11.27879 887.9 16.8 3.6201512E-08 5.0840854E+00 6.7624803E-09 5.2135116E-10 O 6 0718+793 2023.03.15-18:40:45.0 WETTZELL 2.36457 59.90959 947.1 0.2 8.4545223E-09 1.1536210E+00 7.1860234E-09 1.3298910E-10 O 7 2353+816 2023.03.15-18:43:47.0 KOKEE 8.00700 25.31251 887.8 16.8 1.6943909E-08 2.3407616E+00 6.7624803E-09 5.2135116E-10 O 7 2353+816 2023.03.15-18:43:47.0 WETTZELL 348.96789 46.17968 947.2 0.2 1.0131113E-08 1.3818379E+00 7.1860234E-09 1.3298910E-10 O 8 1039+811 2023.03.15-18:46:23.0 KOKEE 353.05851 15.66597 887.7 16.7 2.6577039E-08 3.6988898E+00 6.7624803E-09 5.2135116E-10 O 8 1039+811 2023.03.15-18:46:23.0 WETTZELL 12.71128 53.90076 947.2 0.2 9.0509313E-09 1.2346100E+00 7.1860234E-09 1.3298910E-10 O 9 3C371 2023.03.15-18:47:42.0 KOKEE 349.52590 40.24847 887.8 16.8 1.1253793E-08 1.5494629E+00 6.7624803E-09 5.2135116E-10 O 9 3C371 2023.03.15-18:47:42.0 WETTZELL 6.37532 29.55820 947.2 0.2 1.4776893E-08 2.0136440E+00 7.1860234E-09 1.3298910E-10 O 10 1418+546 2023.03.15-18:50:25.0 KOKEE 321.21000 23.03262 887.8 16.7 1.8494915E-08 2.5562891E+00 6.7624803E-09 5.2135116E-10 O 10 1418+546 2023.03.15-18:50:25.0 WETTZELL 40.43266 30.34913 947.2 0.2 1.4429960E-08 1.9672238E+00 7.1860234E-09 1.3298910E-10 O 11 1504+377 2023.03.15-18:53:11.0 KOKEE 301.67939 28.73487 887.9 16.7 1.5091320E-08 2.0798267E+00 6.7624803E-09 5.2135116E-10 O 11 1504+377 2023.03.15-18:53:11.0 WETTZELL 46.24315 12.70310 947.3 0.2 3.2524195E-08 4.4663791E+00 7.1860234E-09 1.3298910E-10 O 12 1746+470 2023.03.15-18:54:53.0 KOKEE 322.99659 55.27893 887.8 16.6 8.8564296E-09 1.2174421E+00 6.7624803E-09 5.2135116E-10 O 12 1746+470 2023.03.15-18:54:53.0 WETTZELL 15.42553 8.10773 947.3 0.2 4.9200463E-08 6.7994849E+00 7.1860234E-09 1.3298910E-10 O 13 1803+784 2023.03.15-18:56:32.0 KOKEE 353.68316 32.21323 887.9 16.6 1.3621596E-08 1.8780870E+00 6.7624803E-09 5.2135116E-10 O 13 1803+784 2023.03.15-18:56:32.0 WETTZELL 5.06040 38.19382 947.3 0.2 1.1811019E-08 1.6100041E+00 7.1860234E-09 1.3298910E-10 O 14 0202+319 2023.03.15-18:58:15.0 KOKEE 58.58452 8.76798 887.9 16.6 4.5669821E-08 6.4397898E+00 6.7624803E-09 5.2135116E-10 O 14 0202+319 2023.03.15-18:58:15.0 WETTZELL 285.32545 30.68026 947.3 0.2 1.4298357E-08 1.9574936E+00 7.1860234E-09 1.3298910E-10 O 15 0059+581 2023.03.15-18:59:36.0 KOKEE 34.28643 25.11845 887.9 16.6 1.7064951E-08 2.3559184E+00 6.7624803E-09 5.2135116E-10 O 15 0059+581 2023.03.15-18:59:36.0 WETTZELL 318.66600 38.03276 947.3 0.2 1.1855441E-08 1.6185514E+00 7.1860234E-09 1.3298910E-10 O 16 2309+454 2023.03.15-19:01:50.0 KOKEE 46.92356 43.71652 887.8 16.7 1.0525160E-08 1.4476364E+00 6.7624803E-09 5.2135116E-10 O 16 2309+454 2023.03.15-19:01:50.0 WETTZELL 322.47159 17.03372 947.3 0.2 2.4675705E-08 3.3774553E+00 7.1860234E-09 1.3298910E-10 O 17 2229+695 2023.03.15-19:04:14.0 KOKEE 15.49608 37.13709 887.9 16.8 1.2038565E-08 1.6580605E+00 6.7624803E-09 5.2135116E-10 O 17 2229+695 2023.03.15-19:04:14.0 WETTZELL 342.80789 33.59167 947.3 0.1 1.3190216E-08 1.7987395E+00 7.1860234E-09 1.3298910E-10 O 18 1726+455 2023.03.15-19:06:12.0 KOKEE 316.35994 51.30717 887.8 16.8 9.3247403E-09 1.2820159E+00 6.7624803E-09 5.2135116E-10 O 18 1726+455 2023.03.15-19:06:12.0 WETTZELL 21.08923 8.29547 947.4 0.1 4.8196461E-08 6.6624324E+00 7.1860234E-09 1.3298910E-10 O 19 1504+377 2023.03.15-19:07:58.0 KOKEE 302.13971 25.82035 887.8 16.8 1.6639332E-08 2.2951233E+00 6.7624803E-09 5.2135116E-10 O 19 1504+377 2023.03.15-19:07:58.0 WETTZELL 48.65010 14.48886 947.4 0.1 2.8735641E-08 3.9390087E+00 7.1860234E-09 1.3298910E-10 O 20 1746+470 2023.03.15-19:09:40.0 KOKEE 320.64702 53.15547 887.9 16.8 9.0953637E-09 1.2504110E+00 6.7624803E-09 5.2135116E-10 O 20 1746+470 2023.03.15-19:09:40.0 WETTZELL 17.88375 8.80256 947.4 0.1 4.5679036E-08 6.2974664E+00 7.1860234E-09 1.3298910E-10 O 21 0016+731 2023.03.15-19:11:33.0 KOKEE 16.77524 28.45547 888.0 16.9 1.5223381E-08 2.1004907E+00 6.7624803E-09 5.2135116E-10 O 21 0016+731 2023.03.15-19:11:33.0 WETTZELL 338.95430 41.79343 947.4 0.1 1.0964067E-08 1.4956307E+00 7.1860234E-09 1.3298910E-10 O 22 0202+319 2023.03.15-19:13:04.0 KOKEE 59.66474 11.72130 888.0 16.8 3.4929925E-08 4.8751462E+00 6.7624803E-09 5.2135116E-10 O 22 0202+319 2023.03.15-19:13:04.0 WETTZELL 287.74376 28.35122 947.4 0.2 1.5352758E-08 2.1022469E+00 7.1860234E-09 1.3298910E-10 O 23 2309+454 2023.03.15-19:15:26.0 KOKEE 46.04319 46.00741 888.0 16.7 1.0112540E-08 1.3906535E+00 6.7624803E-09 5.2135116E-10 O 23 2309+454 2023.03.15-19:15:26.0 WETTZELL 324.52397 15.70708 947.4 0.2 2.6640393E-08 3.6482911E+00 7.1860234E-09 1.3298910E-10 O 24 0059+581 2023.03.15-19:17:42.0 KOKEE 34.27880 27.48691 887.9 16.6 1.5710682E-08 2.1672747E+00 6.7624803E-09 5.2135116E-10 O 24 0059+581 2023.03.15-19:17:42.0 WETTZELL 320.39272 36.10611 947.3 0.1 1.2391459E-08 1.6916213E+00 7.1860234E-09 1.3298910E-10 O 25 2229+695 2023.03.15-19:19:01.0 KOKEE 14.33869 38.02127 887.9 16.7 1.1801072E-08 1.6251606E+00 6.7624803E-09 5.2135116E-10 O 25 2229+695 2023.03.15-19:19:01.0 WETTZELL 344.08792 32.90095 947.3 0.0 1.3432953E-08 1.8317323E+00 7.1860234E-09 1.3298910E-10 O 26 0133+476 2023.03.15-19:20:26.0 KOKEE 45.54518 22.12984 888.0 16.7 1.9196590E-08 2.6521478E+00 6.7624803E-09 5.2135116E-10 O 26 0133+476 2023.03.15-19:20:26.0 WETTZELL 306.73724 33.37853 947.4 0.0 1.3266970E-08 1.8128473E+00 7.1860234E-09 1.3298910E-10 O 27 1746+470 2023.03.15-19:22:34.0 KOKEE 318.91670 51.22030 887.9 16.7 9.3360130E-09 1.2836247E+00 6.7624803E-09 5.2135116E-10 O 27 1746+470 2023.03.15-19:22:34.0 WETTZELL 20.00785 9.48939 947.4 0.0 4.2651251E-08 5.8688347E+00 7.1860234E-09 1.3298910E-10 O 28 1418+546 2023.03.15-19:25:30.0 KOKEE 322.13432 17.97443 888.0 16.7 2.3342825E-08 3.2376562E+00 6.7624803E-09 5.2135116E-10 O 28 1418+546 2023.03.15-19:25:30.0 WETTZELL 44.40552 34.23055 947.4 0.0 1.2973436E-08 1.7689777E+00 7.1860234E-09 1.3298910E-10 O 29 1726+455 2023.03.15-19:28:30.0 KOKEE 314.15912 47.65836 888.1 16.7 9.8444056E-09 1.3537601E+00 6.7624803E-09 5.2135116E-10 O 29 1726+455 2023.03.15-19:28:30.0 WETTZELL 24.78501 9.72073 947.4 0.0 4.1717765E-08 5.7416517E+00 7.1860234E-09 1.3298910E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10