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: # 2025-06-24 | 01:17:40.422 # # Data content: # Ray-tracing results for session: # 240424-i24115# # 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: 2024042418 | 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 $240424-i24115# H $240424-i24115# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:17:40.422) 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 1039+811 2024.04.24-17:30:20.0 KOKEE 355.92298 13.76905 892.0 13.9 2.9026894E-08 4.1549720E+00 6.8002592E-09 2.4454747E-10 O 1 1039+811 2024.04.24-17:30:20.0 WETTZELL 9.10562 56.55610 935.4 4.3 8.7110242E-09 1.1961896E+00 7.0959387E-09 1.7724862E-10 O 2 1746+470 2024.04.24-17:32:29.0 KOKEE 314.47729 43.19966 892.0 13.9 1.0277218E-08 1.4600113E+00 6.8002592E-09 2.4454747E-10 O 2 1746+470 2024.04.24-17:32:29.0 WETTZELL 28.04476 12.83732 935.4 4.5 3.2020677E-08 4.4101706E+00 7.0959387E-09 1.7724862E-10 O 3 2229+695 2024.04.24-17:34:45.0 KOKEE 9.15646 40.68419 892.0 13.8 1.0788037E-08 1.5309349E+00 6.8002592E-09 2.4454747E-10 O 3 2229+695 2024.04.24-17:34:45.0 WETTZELL 349.17020 30.77901 935.4 4.7 1.4162377E-08 1.9450671E+00 7.0959387E-09 1.7724862E-10 O 4 3C371 2024.04.24-17:36:08.0 KOKEE 342.35093 35.15169 892.1 13.9 1.2205499E-08 1.7335600E+00 6.8002592E-09 2.4454747E-10 O 4 3C371 2024.04.24-17:36:08.0 WETTZELL 14.70057 32.22944 935.4 4.8 1.3594621E-08 1.8651219E+00 7.0959387E-09 1.7724862E-10 O 5 2309+454 2024.04.24-17:38:40.0 KOKEE 38.49593 56.00762 892.1 13.9 8.4915296E-09 1.2046978E+00 6.8002592E-09 2.4454747E-10 O 5 2309+454 2024.04.24-17:38:40.0 WETTZELL 334.50260 10.43211 935.4 4.7 3.8861828E-08 5.4041746E+00 7.0959387E-09 1.7724862E-10 O 6 0016+731 2024.04.24-17:40:58.0 KOKEE 14.09813 32.79459 892.1 13.9 1.2967324E-08 1.8407108E+00 6.8002592E-09 2.4454747E-10 O 6 0016+731 2024.04.24-17:40:58.0 WETTZELL 343.14211 38.07440 935.4 4.6 1.1769030E-08 1.6166714E+00 7.0959387E-09 1.7724862E-10 O 7 2017+743 2024.04.24-17:43:42.0 KOKEE 355.02968 36.75836 892.2 13.8 1.1745441E-08 1.6674988E+00 6.8002592E-09 2.4454747E-10 O 7 2017+743 2024.04.24-17:43:42.0 WETTZELL 2.48167 34.00428 935.4 4.4 1.2968694E-08 1.7799789E+00 7.0959387E-09 1.7724862E-10 O 8 0718+793 2024.04.24-17:47:00.0 KOKEE 5.16271 12.45535 892.2 13.8 3.1895152E-08 4.5728419E+00 6.8002592E-09 2.4454747E-10 O 8 0718+793 2024.04.24-17:47:00.0 WETTZELL 352.66540 59.12610 935.5 4.2 8.4695346E-09 1.1634445E+00 7.0959387E-09 1.7724862E-10 O 9 2353+816 2024.04.24-17:50:16.0 KOKEE 5.60074 28.30517 892.2 13.7 1.4793780E-08 2.1012794E+00 6.8002592E-09 2.4454747E-10 O 9 2353+816 2024.04.24-17:50:16.0 WETTZELL 352.15554 43.27412 935.5 4.2 1.0594291E-08 1.4548205E+00 7.0959387E-09 1.7724862E-10 O 10 2309+454 2024.04.24-17:53:55.0 KOKEE 35.56814 58.14239 892.2 13.7 8.2898051E-09 1.1761042E+00 6.8002592E-09 2.4454747E-10 O 10 2309+454 2024.04.24-17:53:55.0 WETTZELL 336.99588 9.40494 935.5 4.1 4.2757209E-08 5.9608422E+00 7.0959387E-09 1.7724862E-10 O 11 1803+784 2024.04.24-17:56:23.0 KOKEE 349.52519 28.75150 892.2 13.6 1.4586024E-08 2.0726284E+00 6.8002592E-09 2.4454747E-10 O 11 1803+784 2024.04.24-17:56:23.0 WETTZELL 10.78636 40.47744 935.6 4.0 1.1184178E-08 1.5348912E+00 7.0959387E-09 1.7724862E-10 O 12 1746+470 2024.04.24-17:58:27.0 KOKEE 313.29088 38.84975 892.2 13.7 1.1209971E-08 1.5930521E+00 6.8002592E-09 2.4454747E-10 O 12 1746+470 2024.04.24-17:58:27.0 WETTZELL 32.05803 14.96985 935.6 4.0 2.7702569E-08 3.8083764E+00 7.0959387E-09 1.7724862E-10 O 13 1849+670 2024.04.24-18:01:14.0 KOKEE 340.86728 38.05944 892.2 13.7 1.1404357E-08 1.6195169E+00 6.8002592E-09 2.4454747E-10 O 13 1849+670 2024.04.24-18:01:14.0 WETTZELL 14.45563 29.09443 935.6 3.9 1.4897587E-08 2.0438475E+00 7.0959387E-09 1.7724862E-10 O 14 NGC6251 2024.04.24-18:04:16.0 KOKEE 351.99873 23.60515 892.1 13.7 1.7481116E-08 2.4863770E+00 6.8002592E-09 2.4454747E-10 O 14 NGC6251 2024.04.24-18:04:16.0 WETTZELL 10.18464 46.06450 935.6 3.8 1.0087448E-08 1.3846549E+00 7.0959387E-09 1.7724862E-10 O 15 2309+454 2024.04.24-18:07:40.0 KOKEE 32.45325 59.93001 892.2 13.7 8.1365838E-09 1.1543925E+00 6.8002592E-09 2.4454747E-10 O 15 2309+454 2024.04.24-18:07:40.0 WETTZELL 339.27247 8.56515 935.6 3.8 4.6559936E-08 6.5086398E+00 7.0959387E-09 1.7724862E-10 O 16 1803+784 2024.04.24-18:10:08.0 KOKEE 349.12282 28.15976 892.2 13.6 1.4863682E-08 2.1123007E+00 6.8002592E-09 2.4454747E-10 O 16 1803+784 2024.04.24-18:10:08.0 WETTZELL 11.49109 40.91311 935.6 3.7 1.1086304E-08 1.5214562E+00 7.0959387E-09 1.7724862E-10 O 17 2229+695 2024.04.24-18:11:25.0 KOKEE 5.20680 41.75265 892.2 13.6 1.0562122E-08 1.4989229E+00 6.8002592E-09 2.4454747E-10 O 17 2229+695 2024.04.24-18:11:25.0 WETTZELL 352.65732 29.82878 935.6 3.7 1.4566162E-08 2.0001988E+00 7.0959387E-09 1.7724862E-10 O 18 3C371 2024.04.24-18:12:47.0 KOKEE 340.40954 32.42712 892.1 13.6 1.3097746E-08 1.8608578E+00 6.8002592E-09 2.4454747E-10 O 18 3C371 2024.04.24-18:12:47.0 WETTZELL 17.89770 33.91748 935.6 3.7 1.2998026E-08 1.7831995E+00 7.0959387E-09 1.7724862E-10 O 19 1746+470 2024.04.24-18:14:45.0 KOKEE 312.84869 36.08374 892.1 13.7 1.1934355E-08 1.6964503E+00 6.8002592E-09 2.4454747E-10 O 19 1746+470 2024.04.24-18:14:45.0 WETTZELL 34.52099 16.43698 935.6 3.6 2.5360306E-08 3.4835570E+00 7.0959387E-09 1.7724862E-10 O 20 NGC6251 2024.04.24-18:17:46.0 KOKEE 351.93099 23.16680 892.2 13.8 1.7788413E-08 2.5304084E+00 6.8002592E-09 2.4454747E-10 O 20 NGC6251 2024.04.24-18:17:46.0 WETTZELL 10.46831 46.46144 935.6 3.6 1.0021121E-08 1.3755622E+00 7.0959387E-09 1.7724862E-10 O 21 0016+731 2024.04.24-18:20:07.0 KOKEE 11.85342 34.84244 892.2 13.8 1.2298593E-08 1.7456273E+00 6.8002592E-09 2.4454747E-10 O 21 0016+731 2024.04.24-18:20:07.0 WETTZELL 345.87147 36.35756 935.6 3.5 1.2239497E-08 1.6811004E+00 7.0959387E-09 1.7724862E-10 O 22 2017+743 2024.04.24-18:22:51.0 KOKEE 352.09423 35.73525 892.3 13.8 1.2033073E-08 1.7085564E+00 6.8002592E-09 2.4454747E-10 O 22 2017+743 2024.04.24-18:22:51.0 WETTZELL 5.55299 34.45454 935.7 3.4 1.2820945E-08 1.7595183E+00 7.0959387E-09 1.7724862E-10 O 23 1806+456 2024.04.24-18:26:20.0 KOKEE 311.48940 37.81757 892.3 13.9 1.1466759E-08 1.6297762E+00 6.8002592E-09 2.4454747E-10 O 23 1806+456 2024.04.24-18:26:20.0 WETTZELL 33.80419 14.51119 935.7 3.5 2.8529401E-08 3.9240959E+00 7.0959387E-09 1.7724862E-10 O 24 3C371 2024.04.24-18:28:24.0 KOKEE 339.76891 31.19152 892.3 13.9 1.3557147E-08 1.9264381E+00 6.8002592E-09 2.4454747E-10 O 24 3C371 2024.04.24-18:28:24.0 WETTZELL 19.20140 34.73228 935.7 3.4 1.2732148E-08 1.7467154E+00 7.0959387E-09 1.7724862E-10 O 25 1039+811 2024.04.24-18:29:42.0 KOKEE 358.25610 13.06561 892.2 13.9 3.0495074E-08 4.3692634E+00 6.8002592E-09 2.4454747E-10 O 25 1039+811 2024.04.24-18:29:42.0 WETTZELL 5.36296 57.79358 935.7 3.5 8.5909090E-09 1.1798112E+00 7.0959387E-09 1.7724862E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10