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: # 2025-06-21 | 01:39:19.692 # # Data content: # Ray-tracing results for session: # 231125-q23329# # Total number of observations: # 76 # 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: 2023112506 | 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 $231125-q23329# H $231125-q23329# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:39:19.692) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height 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 0723+219 2023.11.25-07:30:49.0 MK-VLBA 69.13572 6.64343 654.5 7.4 4.0504773E-08 9.0437552E+00 4.9710934E-09 6.6686496E-11 O 1 0723+219 2023.11.25-07:30:49.0 WETTZELL 275.87225 24.28148 935.7 -2.1 1.7412108E-08 2.4202390E+00 7.0893599E-09 1.0782054E-10 O 2 0656+082 2023.11.25-07:33:42.0 MK-VLBA 84.51722 9.13153 654.5 7.0 3.0484046E-08 6.5016734E+00 4.9710934E-09 6.6686496E-11 O 2 0656+082 2023.11.25-07:33:42.0 WETTZELL 271.73284 9.35915 935.7 -2.1 4.2609972E-08 6.0045513E+00 7.0893599E-09 1.0782054E-10 O 3 0729+259 2023.11.25-07:37:09.0 MK-VLBA 65.36206 7.80236 654.4 6.4 3.5150737E-08 7.6969745E+00 4.9710934E-09 6.6686496E-11 O 3 0729+259 2023.11.25-07:37:09.0 WETTZELL 278.88693 27.10654 935.7 -2.0 1.5732906E-08 2.1863840E+00 7.0893599E-09 1.0782054E-10 O 4 0738+491 2023.11.25-07:39:24.0 MK-VLBA 42.36244 13.16554 654.4 6.4 2.1681524E-08 4.5341307E+00 4.9710934E-09 6.6686496E-11 O 4 0738+491 2023.11.25-07:39:24.0 WETTZELL 300.24183 42.53344 935.7 -2.0 1.0633599E-08 1.4779131E+00 7.0893599E-09 1.0782054E-10 O 5 1039+811 2023.11.25-07:40:43.0 MK-VLBA 6.31895 12.85313 654.5 6.3 2.2170500E-08 4.5873248E+00 4.9710934E-09 6.6686496E-11 O 5 1039+811 2023.11.25-07:40:43.0 WETTZELL 351.48438 56.82529 935.7 -2.1 8.5943153E-09 1.1956073E+00 7.0893599E-09 1.0782054E-10 O 6 1803+784 2023.11.25-07:41:43.0 MK-VLBA 349.12608 14.77161 654.5 6.3 1.9442115E-08 3.9590840E+00 4.9710934E-09 6.6686496E-11 O 6 1803+784 2023.11.25-07:41:43.0 WETTZELL 17.79124 50.29708 935.7 -2.1 9.3462891E-09 1.3014789E+00 7.0893599E-09 1.0782054E-10 O 7 3C418 2023.11.25-07:42:52.0 MK-VLBA 318.47895 24.97788 654.5 6.3 1.1866942E-08 2.3598330E+00 4.9710934E-09 6.6686496E-11 O 7 3C418 2023.11.25-07:42:52.0 WETTZELL 37.33315 23.85706 935.7 -2.1 1.7684694E-08 2.4786665E+00 7.0893599E-09 1.0782054E-10 O 8 2000+472 2023.11.25-07:43:53.0 MK-VLBA 314.87957 18.56794 654.5 6.3 1.5661062E-08 3.1157347E+00 4.9710934E-09 6.6686496E-11 O 8 2000+472 2023.11.25-07:43:53.0 WETTZELL 45.17886 24.95929 935.7 -2.1 1.6959883E-08 2.3756966E+00 7.0893599E-09 1.0782054E-10 O 9 2229+695 2023.11.25-07:45:10.0 MK-VLBA 342.64051 32.58453 654.4 6.2 9.3284007E-09 1.8644246E+00 4.9710934E-09 6.6686496E-11 O 9 2229+695 2023.11.25-07:45:10.0 WETTZELL 13.53027 31.80129 935.7 -2.2 1.3614434E-08 1.9012049E+00 7.0893599E-09 1.0782054E-10 O 10 0602+673 2023.11.25-07:46:26.0 MK-VLBA 23.49877 26.84685 654.4 6.2 1.1106936E-08 2.2473173E+00 4.9710934E-09 6.6686496E-11 O 10 0602+673 2023.11.25-07:46:26.0 WETTZELL 330.13156 40.57363 935.7 -2.1 1.1048632E-08 1.5378198E+00 7.0893599E-09 1.0782054E-10 O 11 0613+570 2023.11.25-07:47:22.0 MK-VLBA 35.13643 27.64378 654.4 6.2 1.0814442E-08 2.1895397E+00 4.9710934E-09 6.6686496E-11 O 11 0613+570 2023.11.25-07:47:22.0 WETTZELL 318.69770 35.40985 935.7 -2.2 1.2394675E-08 1.7250876E+00 7.0893599E-09 1.0782054E-10 O 12 0345+460 2023.11.25-07:49:03.0 MK-VLBA 37.27995 52.83051 654.4 6.1 6.3183976E-09 1.2633524E+00 4.9710934E-09 6.6686496E-11 O 12 0345+460 2023.11.25-07:49:03.0 WETTZELL 330.73094 12.63395 935.7 -2.1 3.2196638E-08 4.5447336E+00 7.0893599E-09 1.0782054E-10 O 13 0059+581 2023.11.25-07:50:25.0 MK-VLBA 351.71690 50.57527 654.3 6.1 6.5168971E-09 1.2991800E+00 4.9710934E-09 6.6686496E-11 O 13 0059+581 2023.11.25-07:50:25.0 WETTZELL 359.13880 17.68783 935.7 -2.2 2.3422418E-08 3.2930909E+00 7.0893599E-09 1.0782054E-10 O 14 2309+454 2023.11.25-07:52:03.0 MK-VLBA 318.61777 49.20219 654.3 6.0 6.6489636E-09 1.3198794E+00 4.9710934E-09 6.6686496E-11 O 14 2309+454 2023.11.25-07:52:03.0 WETTZELL 18.39062 7.80563 935.7 -2.2 5.0127546E-08 7.3052029E+00 7.0893599E-09 1.0782054E-10 O 15 0016+731 2023.11.25-07:53:47.0 MK-VLBA 352.68418 34.87905 654.3 5.9 8.7892755E-09 1.7592338E+00 4.9710934E-09 6.6686496E-11 O 15 0016+731 2023.11.25-07:53:47.0 WETTZELL 3.36376 32.93325 935.7 -2.2 1.3200629E-08 1.8422216E+00 7.0893599E-09 1.0782054E-10 O 16 0716+714 2023.11.25-07:55:09.0 MK-VLBA 19.92681 20.69293 654.4 5.9 1.4145417E-08 2.8821477E+00 4.9710934E-09 6.6686496E-11 O 16 0716+714 2023.11.25-07:55:09.0 WETTZELL 331.84223 47.43168 935.7 -2.2 9.7634185E-09 1.3583026E+00 7.0893599E-09 1.0782054E-10 O 17 NGC6251 2023.11.25-07:56:53.0 MK-VLBA 355.06311 13.95648 654.4 5.8 2.0513381E-08 4.2008001E+00 4.9710934E-09 6.6686496E-11 O 17 NGC6251 2023.11.25-07:56:53.0 WETTZELL 9.87472 53.44473 935.7 -2.1 8.9533856E-09 1.2462746E+00 7.0893599E-09 1.0782054E-10 O 18 0723+219 2023.11.25-07:59:34.0 MK-VLBA 71.18071 13.02230 654.4 5.6 2.1909310E-08 4.5737482E+00 4.9710934E-09 6.6686496E-11 O 18 0723+219 2023.11.25-07:59:34.0 WETTZELL 281.04703 19.61992 935.7 -2.2 2.1255495E-08 2.9592578E+00 7.0893599E-09 1.0782054E-10 O 19 0743+277 2023.11.25-08:01:33.0 MK-VLBA 64.39176 10.61914 654.4 5.5 2.6521675E-08 5.6299645E+00 4.9710934E-09 6.6686496E-11 O 19 0743+277 2023.11.25-08:01:33.0 WETTZELL 282.17495 26.60903 935.8 -2.1 1.6001888E-08 2.2243660E+00 7.0893599E-09 1.0782054E-10 O 20 0748+126 2023.11.25-08:03:11.0 MK-VLBA 78.67801 5.39122 654.4 5.4 4.8336242E-08 1.1065578E+01 4.9710934E-09 6.6686496E-11 O 20 0748+126 2023.11.25-08:03:11.0 WETTZELL 270.49133 16.14624 935.8 -2.1 2.5554699E-08 3.5607640E+00 7.0893599E-09 1.0782054E-10 O 21 2229+695 2023.11.25-08:05:07.0 MK-VLBA 341.55113 31.13683 654.4 5.5 9.7122529E-09 1.9415644E+00 4.9710934E-09 6.6686496E-11 O 21 2229+695 2023.11.25-08:05:07.0 WETTZELL 15.31782 32.61639 935.8 -2.2 1.3312767E-08 1.8587887E+00 7.0893599E-09 1.0782054E-10 O 22 0613+570 2023.11.25-08:06:31.0 MK-VLBA 34.71495 30.23090 654.4 5.6 9.9735716E-09 2.0146936E+00 4.9710934E-09 6.6686496E-11 O 22 0613+570 2023.11.25-08:06:31.0 WETTZELL 320.69006 33.37832 935.8 -2.2 1.3048920E-08 1.8168068E+00 7.0893599E-09 1.0782054E-10 O 23 0602+673 2023.11.25-08:07:28.0 MK-VLBA 22.87771 28.80161 654.4 5.6 1.0418358E-08 2.1041674E+00 4.9710934E-09 6.6686496E-11 O 23 0602+673 2023.11.25-08:07:28.0 WETTZELL 331.61598 38.89437 935.7 -2.2 1.1442914E-08 1.5930750E+00 7.0893599E-09 1.0782054E-10 O 24 2113+293 2023.11.25-08:09:18.0 MK-VLBA 294.34980 25.05769 654.4 5.5 1.1831346E-08 2.3340723E+00 4.9710934E-09 6.6686496E-11 O 24 2113+293 2023.11.25-08:09:18.0 WETTZELL 49.14652 5.21649 935.7 -2.2 7.0793018E-08 1.0789001E+01 7.0893599E-09 1.0782054E-10 O 25 2000+472 2023.11.25-08:10:30.0 MK-VLBA 315.82965 14.15412 654.3 5.4 2.0240473E-08 4.0411408E+00 4.9710934E-09 6.6686496E-11 O 25 2000+472 2023.11.25-08:10:30.0 WETTZELL 48.73899 28.14926 935.7 -2.2 1.5189562E-08 2.1246243E+00 7.0893599E-09 1.0782054E-10 O 26 3C418 2023.11.25-08:11:32.0 MK-VLBA 318.78676 20.50603 654.3 5.3 1.4263499E-08 2.8404954E+00 4.9710934E-09 6.6686496E-11 O 26 3C418 2023.11.25-08:11:32.0 WETTZELL 41.04574 26.82771 935.7 -2.2 1.5870753E-08 2.2211702E+00 7.0893599E-09 1.0782054E-10 O 27 0016+731 2023.11.25-08:12:48.0 MK-VLBA 351.23829 34.25127 654.3 5.3 8.9291352E-09 1.7870960E+00 4.9710934E-09 6.6686496E-11 O 27 0016+731 2023.11.25-08:12:48.0 WETTZELL 4.94674 33.15927 935.7 -2.2 1.3121342E-08 1.8311754E+00 7.0893599E-09 1.0782054E-10 O 28 0059+581 2023.11.25-08:14:07.0 MK-VLBA 347.15937 49.54822 654.3 5.4 6.6150226E-09 1.3182281E+00 4.9710934E-09 6.6686496E-11 O 28 0059+581 2023.11.25-08:14:07.0 WETTZELL 2.39285 17.73979 935.7 -2.2 2.3356842E-08 3.2846432E+00 7.0893599E-09 1.0782054E-10 O 29 0345+460 2023.11.25-08:15:29.0 MK-VLBA 32.30732 56.39732 654.4 5.5 6.0458269E-09 1.2075237E+00 4.9710934E-09 6.6686496E-11 O 29 0345+460 2023.11.25-08:15:29.0 WETTZELL 334.95042 10.65517 935.6 -2.2 3.7756285E-08 5.3632651E+00 7.0893599E-09 1.0782054E-10 O 30 2309+454 2023.11.25-08:17:36.0 MK-VLBA 316.00764 45.11103 654.4 5.6 7.1024779E-09 1.4094399E+00 4.9710934E-09 6.6686496E-11 O 30 2309+454 2023.11.25-08:17:36.0 WETTZELL 22.64798 9.27441 935.7 -2.2 4.2881883E-08 6.1845325E+00 7.0893599E-09 1.0782054E-10 O 31 0716+714 2023.11.25-08:19:39.0 MK-VLBA 19.84743 22.66034 654.5 5.5 1.2992403E-08 2.6394986E+00 4.9710934E-09 6.6686496E-11 O 31 0716+714 2023.11.25-08:19:39.0 WETTZELL 332.74059 45.56251 935.8 -2.1 1.0069116E-08 1.4010563E+00 7.0893599E-09 1.0782054E-10 O 32 0759+183 2023.11.25-08:21:24.0 MK-VLBA 73.78275 8.63116 654.5 5.5 3.2092942E-08 6.9234072E+00 4.9710934E-09 6.6686496E-11 O 32 0759+183 2023.11.25-08:21:24.0 WETTZELL 275.67201 19.26874 935.8 -2.1 2.1621098E-08 3.0091741E+00 7.0893599E-09 1.0782054E-10 O 33 0748+126 2023.11.25-08:22:34.0 MK-VLBA 80.21258 9.88558 654.5 5.5 2.8340297E-08 6.0170467E+00 4.9710934E-09 6.6686496E-11 O 33 0748+126 2023.11.25-08:22:34.0 WETTZELL 274.13422 12.97081 935.8 -2.1 3.1431649E-08 4.3948559E+00 7.0893599E-09 1.0782054E-10 O 34 0723+219 2023.11.25-08:24:06.0 MK-VLBA 72.75959 18.52483 654.5 5.6 1.5702218E-08 3.2183167E+00 4.9710934E-09 6.6686496E-11 O 34 0723+219 2023.11.25-08:24:06.0 WETTZELL 285.40755 15.70455 935.8 -2.1 2.6232025E-08 3.6619763E+00 7.0893599E-09 1.0782054E-10 O 35 0613+570 2023.11.25-08:25:50.0 MK-VLBA 34.04912 32.80510 654.6 5.8 9.2741536E-09 1.8698189E+00 4.9710934E-09 6.6686496E-11 O 35 0613+570 2023.11.25-08:25:50.0 WETTZELL 322.77530 31.41635 935.8 -2.2 1.3766719E-08 1.9175594E+00 7.0893599E-09 1.0782054E-10 O 36 0602+673 2023.11.25-08:26:47.0 MK-VLBA 22.11921 30.54613 654.6 5.8 9.8809481E-09 1.9927502E+00 4.9710934E-09 6.6686496E-11 O 36 0602+673 2023.11.25-08:26:47.0 WETTZELL 333.07454 37.42383 935.9 -2.2 1.1820529E-08 1.6460379E+00 7.0893599E-09 1.0782054E-10 O 37 2229+695 2023.11.25-08:28:03.0 MK-VLBA 340.51367 29.37699 654.6 5.9 1.0232586E-08 2.0463423E+00 4.9710934E-09 6.6686496E-11 O 37 2229+695 2023.11.25-08:28:03.0 WETTZELL 17.31044 33.67311 935.9 -2.2 1.2944744E-08 1.8070389E+00 7.0893599E-09 1.0782054E-10 O 38 2000+472 2023.11.25-08:29:36.0 MK-VLBA 316.72459 11.03961 654.7 5.8 2.5560384E-08 5.1309124E+00 4.9710934E-09 6.6686496E-11 O 38 2000+472 2023.11.25-08:29:36.0 WETTZELL 51.22891 30.54799 935.9 -2.2 1.4109343E-08 1.9718394E+00 7.0893599E-09 1.0782054E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10