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: # 2025-06-25 | 10:46:05.725 # # Data content: # Ray-tracing results for session: # 241126-i24331# # Total number of observations: # 75 # Total number of different observing stations: # 3 # # 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: 2024112618 | 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 $241126-i24331# H $241126-i24331# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:46:05.725) 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 MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 2024.11.26-17:30:20.0 KOKEE 20.54820 16.49622 888.9 14.7 2.4655854E-08 3.5119970E+00 6.7725413E-09 3.2440638E-10 O 1 3C371 2024.11.26-17:30:20.0 MK-VLBA 20.75601 15.70744 654.8 7.8 1.8312366E-08 3.6967400E+00 4.9720847E-09 5.7765790E-11 O 1 3C371 2024.11.26-17:30:20.0 WETTZELL 328.30601 51.93223 951.1 6.8 9.4551680E-09 1.2675774E+00 7.2198522E-09 2.3133493E-10 O 2 0955+476 2024.11.26-17:32:38.0 KOKEE 332.61160 60.28024 889.0 14.7 8.1684722E-09 1.1519884E+00 6.7725413E-09 3.2440638E-10 O 2 0955+476 2024.11.26-17:32:38.0 MK-VLBA 330.31888 56.35785 654.8 7.9 6.0387996E-09 1.2020097E+00 4.9720847E-09 5.7765790E-11 O 2 0955+476 2024.11.26-17:32:38.0 WETTZELL 8.29772 7.01939 951.1 6.8 5.6880495E-08 7.8185935E+00 7.2198522E-09 2.3133493E-10 O 3 0613+570 2024.11.26-17:34:45.0 KOKEE 324.00317 26.35474 889.1 14.7 1.5908787E-08 2.2527064E+00 6.7725413E-09 3.2440638E-10 O 3 0613+570 2024.11.26-17:34:45.0 MK-VLBA 324.68068 22.17426 654.6 8.0 1.3236804E-08 2.6509339E+00 4.9720847E-09 5.7765790E-11 O 3 0613+570 2024.11.26-17:34:45.0 WETTZELL 35.61317 30.00575 951.1 6.8 1.4842560E-08 1.9918429E+00 7.2198522E-09 2.3133493E-10 O 4 1520+319 2024.11.26-17:39:11.0 KOKEE 66.21134 36.70311 889.1 14.7 1.1847502E-08 1.6718957E+00 6.7725413E-09 3.2440638E-10 O 4 1520+319 2024.11.26-17:39:11.0 MK-VLBA 64.78939 39.31825 654.4 8.2 7.9237544E-09 1.5791223E+00 4.9720847E-09 5.7765790E-11 O 4 1520+319 2024.11.26-17:39:11.0 WETTZELL 307.21822 10.31423 951.2 6.8 4.0205146E-08 5.4489804E+00 7.2198522E-09 2.3133493E-10 O 5 1053+704 2024.11.26-17:42:36.0 KOKEE 356.58295 41.86107 889.1 14.9 1.0618101E-08 1.4993568E+00 6.7725413E-09 3.2440638E-10 O 5 1053+704 2024.11.26-17:42:36.0 MK-VLBA 354.88119 39.24886 654.5 8.3 7.9360987E-09 1.5827593E+00 4.9720847E-09 5.7765790E-11 O 5 1053+704 2024.11.26-17:42:36.0 WETTZELL 0.00839 29.20348 951.2 6.9 1.5206045E-08 2.0381839E+00 7.2198522E-09 2.3133493E-10 O 6 1504+377 2024.11.26-17:44:40.0 KOKEE 58.94412 41.29765 889.2 14.8 1.0735610E-08 1.5146551E+00 6.7725413E-09 3.2440638E-10 O 6 1504+377 2024.11.26-17:44:40.0 MK-VLBA 56.74868 43.39088 654.6 8.4 7.3116985E-09 1.4567723E+00 4.9720847E-09 5.7765790E-11 O 6 1504+377 2024.11.26-17:44:40.0 WETTZELL 314.36767 12.26092 951.2 6.9 3.4221356E-08 4.6176172E+00 7.2198522E-09 2.3133493E-10 O 7 0738+491 2024.11.26-17:47:25.0 KOKEE 315.61710 37.75061 889.2 14.7 1.1568825E-08 1.6340797E+00 6.7725413E-09 3.2440638E-10 O 7 0738+491 2024.11.26-17:47:25.0 MK-VLBA 316.26003 33.34640 654.7 8.5 9.1266804E-09 1.8202730E+00 4.9720847E-09 5.7765790E-11 O 7 0738+491 2024.11.26-17:47:25.0 WETTZELL 31.70491 17.07344 951.3 6.9 2.5054735E-08 3.3724916E+00 7.2198522E-09 2.3133493E-10 O 8 0716+714 2024.11.26-17:49:06.0 KOKEE 340.89374 29.57953 889.2 14.4 1.4322575E-08 2.0265390E+00 6.7725413E-09 3.2440638E-10 O 8 0716+714 2024.11.26-17:49:06.0 MK-VLBA 340.84093 26.09423 654.8 8.6 1.1381012E-08 2.2765786E+00 4.9720847E-09 5.7765790E-11 O 8 0716+714 2024.11.26-17:49:06.0 WETTZELL 19.13225 36.61290 951.3 6.8 1.2462673E-08 1.6709688E+00 7.2198522E-09 2.3133493E-10 O 9 NGC6251 2024.11.26-17:50:43.0 KOKEE 7.88837 24.09716 889.2 14.3 1.7276243E-08 2.4485378E+00 6.7725413E-09 3.2440638E-10 O 9 NGC6251 2024.11.26-17:50:43.0 MK-VLBA 7.58983 22.32253 654.8 8.7 1.3151826E-08 2.6373704E+00 4.9720847E-09 5.7765790E-11 O 9 NGC6251 2024.11.26-17:50:43.0 WETTZELL 349.00421 47.39955 951.3 6.8 1.0109483E-08 1.3550622E+00 7.2198522E-09 2.3133493E-10 O 10 0602+673 2024.11.26-17:53:21.0 KOKEE 335.44189 23.33329 889.2 14.3 1.7802527E-08 2.5242537E+00 6.7725413E-09 3.2440638E-10 O 10 0602+673 2024.11.26-17:53:21.0 MK-VLBA 335.91620 19.59558 654.9 8.8 1.4864220E-08 2.9840788E+00 4.9720847E-09 5.7765790E-11 O 10 0602+673 2024.11.26-17:53:21.0 WETTZELL 28.64192 39.17191 951.3 6.8 1.1772398E-08 1.5788073E+00 7.2198522E-09 2.3133493E-10 O 11 0955+476 2024.11.26-17:56:13.0 KOKEE 326.98263 57.51727 889.3 14.5 8.4088905E-09 1.1860221E+00 6.7725413E-09 3.2440638E-10 O 11 0955+476 2024.11.26-17:56:13.0 MK-VLBA 325.61030 53.40071 654.9 9.0 6.2613861E-09 1.2464465E+00 4.9720847E-09 5.7765790E-11 O 11 0955+476 2024.11.26-17:56:13.0 WETTZELL 12.27916 7.71020 951.3 6.8 5.2366129E-08 7.1701811E+00 7.2198522E-09 2.3133493E-10 O 12 3C371 2024.11.26-17:58:20.0 KOKEE 21.25928 18.81849 889.3 14.8 2.1773940E-08 3.0945373E+00 6.7725413E-09 3.2440638E-10 O 12 3C371 2024.11.26-17:58:20.0 MK-VLBA 21.26221 18.07754 654.9 9.2 1.6034701E-08 3.2268150E+00 4.9720847E-09 5.7765790E-11 O 12 3C371 2024.11.26-17:58:20.0 WETTZELL 328.82346 49.53540 951.4 6.9 9.7826519E-09 1.3114005E+00 7.2198522E-09 2.3133493E-10 O 13 0613+570 2024.11.26-18:00:02.0 KOKEE 324.20975 22.91011 889.3 14.6 1.8109309E-08 2.5678540E+00 6.7725413E-09 3.2440638E-10 O 13 0613+570 2024.11.26-18:00:02.0 MK-VLBA 325.00943 18.73828 655.0 9.4 1.5505576E-08 3.1131440E+00 4.9720847E-09 5.7765790E-11 O 13 0613+570 2024.11.26-18:00:02.0 WETTZELL 38.39942 32.50163 951.3 6.9 1.3823281E-08 1.8549665E+00 7.2198522E-09 2.3133493E-10 O 14 1520+319 2024.11.26-18:04:32.0 KOKEE 66.67260 42.10044 889.3 14.8 1.0569093E-08 1.4908174E+00 6.7725413E-09 3.2440638E-10 O 14 1520+319 2024.11.26-18:04:32.0 MK-VLBA 64.64076 44.72619 655.0 9.9 7.1385154E-09 1.4218236E+00 4.9720847E-09 5.7765790E-11 O 14 1520+319 2024.11.26-18:04:32.0 WETTZELL 311.62253 7.10327 951.3 6.9 5.6301048E-08 7.7294608E+00 7.2198522E-09 2.3133493E-10 O 15 0812+367 2024.11.26-18:08:41.0 KOKEE 299.84201 41.11092 889.4 15.1 1.0776868E-08 1.5212809E+00 6.7725413E-09 3.2440638E-10 O 15 0812+367 2024.11.26-18:08:41.0 MK-VLBA 301.34884 36.54417 654.9 10.0 8.4304464E-09 1.6796105E+00 4.9720847E-09 5.7765790E-11 O 15 0812+367 2024.11.26-18:08:41.0 WETTZELL 36.13786 5.22416 951.3 6.8 7.3056384E-08 1.0327533E+01 7.2198522E-09 2.3133493E-10 O 16 1504+377 2024.11.26-18:11:25.0 KOKEE 58.35336 46.60554 889.4 15.7 9.7554425E-09 1.3759096E+00 6.7725413E-09 3.2440638E-10 O 16 1504+377 2024.11.26-18:11:25.0 MK-VLBA 55.36939 48.62912 655.0 9.8 6.6959938E-09 1.3335022E+00 4.9720847E-09 5.7765790E-11 O 16 1504+377 2024.11.26-18:11:25.0 WETTZELL 318.83675 9.24725 951.4 7.0 4.4442382E-08 6.0343923E+00 7.2198522E-09 2.3133493E-10 O 17 0738+491 2024.11.26-18:14:15.0 KOKEE 314.98394 33.36407 889.5 15.8 1.2868949E-08 1.8188977E+00 6.7725413E-09 3.2440638E-10 O 17 0738+491 2024.11.26-18:14:15.0 MK-VLBA 315.78566 28.94844 655.0 9.7 1.0353949E-08 2.0670351E+00 4.9720847E-09 5.7765790E-11 O 17 0738+491 2024.11.26-18:14:15.0 WETTZELL 35.58410 19.51152 951.4 7.0 2.2092590E-08 2.9710822E+00 7.2198522E-09 2.3133493E-10 O 18 0716+714 2024.11.26-18:15:55.0 KOKEE 340.23091 27.50469 889.6 15.7 1.5298463E-08 2.1658595E+00 6.7725413E-09 3.2440638E-10 O 18 0716+714 2024.11.26-18:15:55.0 MK-VLBA 340.33064 23.98941 655.1 9.6 1.2300393E-08 2.4627791E+00 4.9720847E-09 5.7765790E-11 O 18 0716+714 2024.11.26-18:15:55.0 WETTZELL 21.06468 38.12477 951.4 7.0 1.2042326E-08 1.6146721E+00 7.2198522E-09 2.3133493E-10 O 19 1053+704 2024.11.26-18:17:22.0 KOKEE 352.74763 41.10783 889.6 15.6 1.0776318E-08 1.5218395E+00 6.7725413E-09 3.2440638E-10 O 19 1053+704 2024.11.26-18:17:22.0 MK-VLBA 351.29038 38.25850 655.1 9.6 8.1078919E-09 1.6171975E+00 4.9720847E-09 5.7765790E-11 O 19 1053+704 2024.11.26-18:17:22.0 WETTZELL 3.40821 29.37356 951.4 7.0 1.5126825E-08 2.0276893E+00 7.2198522E-09 2.3133493E-10 O 20 0602+673 2024.11.26-18:19:03.0 KOKEE 335.66294 20.86117 889.7 15.6 1.9765906E-08 2.8064065E+00 6.7725413E-09 3.2440638E-10 O 20 0602+673 2024.11.26-18:19:03.0 MK-VLBA 336.25933 17.13646 655.1 9.7 1.6869757E-08 3.3951717E+00 4.9720847E-09 5.7765790E-11 O 20 0602+673 2024.11.26-18:19:03.0 WETTZELL 30.41622 41.24989 951.4 7.1 1.1280950E-08 1.5129458E+00 7.2198522E-09 2.3133493E-10 O 21 0955+476 2024.11.26-18:21:31.0 KOKEE 322.30902 54.10947 889.7 15.3 8.7545143E-09 1.2349564E+00 6.7725413E-09 3.2440638E-10 O 21 0955+476 2024.11.26-18:21:31.0 MK-VLBA 321.68298 49.85664 655.1 9.9 6.5746945E-09 1.3090291E+00 4.9720847E-09 5.7765790E-11 O 21 0955+476 2024.11.26-18:21:31.0 WETTZELL 16.49735 8.74128 951.4 7.1 4.6785732E-08 6.3776650E+00 7.2198522E-09 2.3133493E-10 O 22 3C371 2024.11.26-18:23:27.0 KOKEE 21.66771 20.95445 889.7 15.2 1.9680808E-08 2.7928849E+00 6.7725413E-09 3.2440638E-10 O 22 3C371 2024.11.26-18:23:27.0 MK-VLBA 21.47880 20.23809 655.1 10.1 1.4416607E-08 2.8952227E+00 4.9720847E-09 5.7765790E-11 O 22 3C371 2024.11.26-18:23:27.0 WETTZELL 329.59016 47.42550 951.3 7.1 1.0105303E-08 1.3545794E+00 7.2198522E-09 2.3133493E-10 O 23 NGC6251 2024.11.26-18:24:57.0 KOKEE 7.50803 25.16411 889.7 15.0 1.6597746E-08 2.3513810E+00 6.7725413E-09 3.2440638E-10 O 23 NGC6251 2024.11.26-18:24:57.0 MK-VLBA 7.12324 23.35839 655.2 10.2 1.2607373E-08 2.5266018E+00 4.9720847E-09 5.7765790E-11 O 23 NGC6251 2024.11.26-18:24:57.0 WETTZELL 349.60602 46.35614 951.4 7.1 1.0282503E-08 1.3782222E+00 7.2198522E-09 2.3133493E-10 O 24 0716+714 2024.11.26-18:27:31.0 KOKEE 340.03270 26.58898 889.6 14.8 1.5779305E-08 2.2345831E+00 6.7725413E-09 3.2440638E-10 O 24 0716+714 2024.11.26-18:27:31.0 MK-VLBA 340.19449 23.06524 655.4 10.5 1.2758006E-08 2.5556400E+00 4.9720847E-09 5.7765790E-11 O 24 0716+714 2024.11.26-18:27:31.0 WETTZELL 21.85746 38.82080 951.4 7.1 1.1860862E-08 1.5903671E+00 7.2198522E-09 2.3133493E-10 O 25 0738+491 2024.11.26-18:28:53.0 KOKEE 314.85683 30.95734 889.6 14.7 1.3750799E-08 1.9444379E+00 6.7725413E-09 3.2440638E-10 O 25 0738+491 2024.11.26-18:28:53.0 MK-VLBA 315.72778 26.53985 655.4 10.5 1.1206698E-08 2.2389043E+00 4.9720847E-09 5.7765790E-11 O 25 0738+491 2024.11.26-18:28:53.0 WETTZELL 37.64941 20.94283 951.4 7.2 2.0671791E-08 2.7789771E+00 7.2198522E-09 2.3133493E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10