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 | 12:27:17.421 # # Data content: # Ray-tracing results for session: # 230216-i23047# # Total number of observations: # 65 # 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: 2023021618 | 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 $230216-i23047# H $230216-i23047# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:27:17.421) 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 SVETLOE 2730178.7181 1562442.9410 5529966.5934 60.5323 29.7819 86.02 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 2023.02.16-18:30:20.0 KOKEE 3.36000 42.10812 885.3 14.0 1.0408831E-08 1.4946326E+00 6.7420238E-09 2.4758195E-10 O 1 3C371 2023.02.16-18:30:20.0 SVETLOE 0.99846 40.36319 1008.6 -0.6 1.2102020E-08 1.5428565E+00 7.6554345E-09 1.9569559E-10 O 1 3C371 2023.02.16-18:30:20.0 WETTZELL 354.23127 29.45114 954.7 4.7 1.5152396E-08 2.0325222E+00 7.2432679E-09 2.3606549E-10 O 2 1128+385 2023.02.16-18:31:59.0 KOKEE 306.46852 12.11362 885.3 14.1 3.2511923E-08 4.7946607E+00 6.7420238E-09 2.4758195E-10 O 2 1128+385 2023.02.16-18:31:59.0 WETTZELL 59.41474 24.58883 954.6 4.6 1.7866677E-08 2.3796638E+00 7.2432679E-09 2.3606549E-10 O 3 2214+241 2023.02.16-18:34:17.0 KOKEE 72.90004 27.16570 885.3 14.3 1.5239907E-08 2.1811256E+00 6.7420238E-09 2.4758195E-10 O 3 2214+241 2023.02.16-18:34:17.0 WETTZELL 295.95076 10.08738 954.5 4.5 4.1279305E-08 5.7255998E+00 7.2432679E-09 2.3606549E-10 O 4 0059+581 2023.02.16-18:35:52.0 KOKEE 29.71910 8.85651 885.4 14.4 4.3424671E-08 6.4362202E+00 6.7420238E-09 2.4758195E-10 O 4 0059+581 2023.02.16-18:35:52.0 SVETLOE 303.11274 52.24634 1008.6 -0.6 9.9223611E-09 1.2668134E+00 7.6554345E-09 1.9569559E-10 O 4 0059+581 2023.02.16-18:35:52.0 WETTZELL 309.00569 53.49757 954.5 4.6 9.2987774E-09 1.2466325E+00 7.2432679E-09 2.3606549E-10 O 5 1053+704 2023.02.16-18:37:38.0 KOKEE 339.57748 16.89317 885.4 14.4 2.3755545E-08 3.4615674E+00 6.7420238E-09 2.4758195E-10 O 5 1053+704 2023.02.16-18:37:38.0 WETTZELL 29.68676 46.65188 954.5 4.7 1.0272279E-08 1.3721670E+00 7.2432679E-09 2.3606549E-10 O 6 1418+546 2023.02.16-18:39:38.0 KOKEE 323.37060 39.92411 885.4 14.3 1.0873099E-08 1.5635329E+00 6.7420238E-09 2.4758195E-10 O 6 1418+546 2023.02.16-18:39:38.0 SVETLOE 38.36098 34.59415 1008.6 -0.6 1.3793603E-08 1.7546216E+00 7.6554345E-09 1.9569559E-10 O 6 1418+546 2023.02.16-18:39:38.0 WETTZELL 25.61779 19.87402 954.5 4.8 2.1795245E-08 2.9170373E+00 7.2432679E-09 2.3606549E-10 O 7 2325+093 2023.02.16-18:44:09.0 KOKEE 82.97993 8.89681 885.4 14.3 4.3242771E-08 6.2869960E+00 6.7420238E-09 2.4758195E-10 O 7 2325+093 2023.02.16-18:44:09.0 WETTZELL 275.12568 8.53936 954.5 5.0 4.8107478E-08 6.7475424E+00 7.2432679E-09 2.3606549E-10 O 8 2309+454 2023.02.16-18:46:09.0 KOKEE 47.94434 22.59214 885.4 14.4 1.8070464E-08 2.5974308E+00 6.7420238E-09 2.4758195E-10 O 8 2309+454 2023.02.16-18:46:09.0 SVETLOE 310.30962 30.64806 1008.6 -0.6 1.5348368E-08 1.9661566E+00 7.6554345E-09 1.9569559E-10 O 8 2309+454 2023.02.16-18:46:09.0 WETTZELL 305.39612 31.41525 954.5 4.9 1.4305400E-08 1.9261739E+00 7.2432679E-09 2.3606549E-10 O 9 2000+472 2023.02.16-18:49:05.0 KOKEE 37.23045 54.17560 885.3 14.4 8.6149719E-09 1.2337070E+00 6.7420238E-09 2.4758195E-10 O 9 2000+472 2023.02.16-18:49:05.0 SVETLOE 344.31454 19.50258 1008.4 -0.6 2.3296788E-08 2.9892866E+00 7.6554345E-09 1.9569559E-10 O 9 2000+472 2023.02.16-18:49:05.0 WETTZELL 334.15414 12.37215 954.6 4.7 3.4097794E-08 4.6541319E+00 7.2432679E-09 2.3606549E-10 O 10 2229+695 2023.02.16-18:50:25.0 KOKEE 21.23992 28.11096 885.3 14.5 1.4772762E-08 2.1256262E+00 6.7420238E-09 2.4758195E-10 O 10 2229+695 2023.02.16-18:50:25.0 WETTZELL 333.82267 40.92992 954.6 4.8 1.1397716E-08 1.5287007E+00 7.2432679E-09 2.3606549E-10 O 11 3C418 2023.02.16-18:51:42.0 KOKEE 36.42456 47.45606 885.3 14.5 9.4772645E-09 1.3577833E+00 6.7420238E-09 2.4758195E-10 O 11 3C418 2023.02.16-18:51:42.0 SVETLOE 339.55290 24.59697 1008.6 -0.6 1.8754617E-08 2.4017573E+00 7.6554345E-09 1.9569559E-10 O 11 3C418 2023.02.16-18:51:42.0 WETTZELL 330.99982 18.38635 954.6 4.8 2.3463155E-08 3.1743620E+00 7.2432679E-09 2.3606549E-10 O 12 0718+793 2023.02.16-18:54:32.0 KOKEE 355.86219 12.01919 885.4 14.6 3.2744681E-08 4.8195751E+00 6.7420238E-09 2.4758195E-10 O 12 0718+793 2023.02.16-18:54:32.0 WETTZELL 10.12959 58.21777 954.6 4.7 8.7936245E-09 1.1757937E+00 7.2432679E-09 2.3606549E-10 O 13 2353+816 2023.02.16-18:57:45.0 KOKEE 8.62598 22.17153 885.5 14.7 1.8391149E-08 2.6576199E+00 6.7420238E-09 2.4758195E-10 O 13 2353+816 2023.02.16-18:57:45.0 SVETLOE 345.07416 58.06793 1008.6 -0.7 9.2462515E-09 1.1786295E+00 7.6554345E-09 1.9569559E-10 O 13 2353+816 2023.02.16-18:57:45.0 WETTZELL 347.76120 49.26650 954.6 4.5 9.8607475E-09 1.3203520E+00 7.2432679E-09 2.3606549E-10 O 14 1306+360 2023.02.16-19:01:33.0 KOKEE 300.38831 24.58937 885.5 14.8 1.6705497E-08 2.4150729E+00 6.7420238E-09 2.4758195E-10 O 14 1306+360 2023.02.16-19:01:33.0 SVETLOE 66.18517 27.89120 1008.4 -0.7 1.6713684E-08 2.1223890E+00 7.6554345E-09 1.9569559E-10 O 14 1306+360 2023.02.16-19:01:33.0 WETTZELL 50.54605 13.68594 954.6 4.4 3.0988321E-08 4.1362232E+00 7.2432679E-09 2.3606549E-10 O 15 0016+731 2023.02.16-19:03:50.0 KOKEE 17.53890 20.49565 885.5 14.9 1.9796050E-08 2.8612601E+00 6.7420238E-09 2.4758195E-10 O 15 0016+731 2023.02.16-19:03:50.0 WETTZELL 334.77291 49.23026 954.5 4.3 9.8665005E-09 1.3220209E+00 7.2432679E-09 2.3606549E-10 O 16 1039+811 2023.02.16-19:05:13.0 KOKEE 350.96122 18.51415 885.6 14.9 2.1785763E-08 3.1645932E+00 6.7420238E-09 2.4758195E-10 O 16 1039+811 2023.02.16-19:05:13.0 SVETLOE 18.35286 64.13946 1008.4 -0.7 8.7221341E-09 1.1106458E+00 7.6554345E-09 1.9569559E-10 O 16 1039+811 2023.02.16-19:05:13.0 WETTZELL 14.14245 50.52997 954.6 4.3 9.6795004E-09 1.2941181E+00 7.2432679E-09 2.3606549E-10 O 17 2000+472 2023.02.16-19:06:45.0 KOKEE 34.06834 56.56939 885.6 14.9 8.3707860E-09 1.1987464E+00 6.7420238E-09 2.4758195E-10 O 17 2000+472 2023.02.16-19:06:45.0 WETTZELL 336.95492 11.17322 954.5 4.3 3.7507795E-08 5.1332257E+00 7.2432679E-09 2.3606549E-10 O 18 2309+454 2023.02.16-19:08:28.0 KOKEE 48.47623 26.45744 885.6 14.9 1.5613059E-08 2.2410544E+00 6.7420238E-09 2.4758195E-10 O 18 2309+454 2023.02.16-19:08:28.0 SVETLOE 314.12955 28.61029 1008.4 -0.7 1.6329297E-08 2.0926856E+00 7.6554345E-09 1.9569559E-10 O 18 2309+454 2023.02.16-19:08:28.0 WETTZELL 308.36330 28.48808 954.5 4.3 1.5619776E-08 2.1050654E+00 7.2432679E-09 2.3606549E-10 O 19 0718+793 2023.02.16-19:12:48.0 KOKEE 356.69677 11.74379 885.6 15.0 3.3462948E-08 4.9296285E+00 6.7420238E-09 2.4758195E-10 O 19 0718+793 2023.02.16-19:12:48.0 WETTZELL 8.77718 58.71023 954.5 4.5 8.7475492E-09 1.1696908E+00 7.2432679E-09 2.3606549E-10 O 20 3C418 2023.02.16-19:15:28.0 KOKEE 33.45302 50.62159 885.7 14.9 9.0350906E-09 1.2943457E+00 6.7420238E-09 2.4758195E-10 O 20 3C418 2023.02.16-19:15:28.0 SVETLOE 343.49596 23.66825 1008.3 -0.8 1.9435961E-08 2.4888332E+00 7.6554345E-09 1.9569559E-10 O 20 3C418 2023.02.16-19:15:28.0 WETTZELL 334.41623 16.59915 954.5 4.7 2.5841379E-08 3.5008187E+00 7.2432679E-09 2.3606549E-10 O 21 0017+200 2023.02.16-19:17:17.0 KOKEE 71.23279 8.43118 885.7 14.8 4.5403819E-08 6.6430063E+00 6.7420238E-09 2.4758195E-10 O 21 0017+200 2023.02.16-19:17:17.0 WETTZELL 279.09477 19.50727 954.4 4.9 2.2202930E-08 3.0146282E+00 7.2432679E-09 2.3606549E-10 O 22 2000+472 2023.02.16-19:19:07.0 KOKEE 31.46656 58.12475 885.8 14.8 8.2269094E-09 1.1781627E+00 6.7420238E-09 2.4758195E-10 O 22 2000+472 2023.02.16-19:19:07.0 SVETLOE 349.62350 18.66760 1008.3 -0.8 2.4277562E-08 3.1144847E+00 7.6554345E-09 1.9569559E-10 O 22 2000+472 2023.02.16-19:19:07.0 WETTZELL 338.94170 10.41182 954.4 5.0 4.0049490E-08 5.4922719E+00 7.2432679E-09 2.3606549E-10 O 23 0059+581 2023.02.16-19:20:35.0 KOKEE 32.13106 14.20333 885.8 15.0 2.7981797E-08 4.0658368E+00 6.7420238E-09 2.4758195E-10 O 23 0059+581 2023.02.16-19:20:35.0 WETTZELL 311.69044 47.90377 954.4 5.0 1.0070163E-08 1.3508481E+00 7.2432679E-09 2.3606549E-10 O 24 2309+454 2023.02.16-19:22:13.0 KOKEE 48.66747 28.85187 885.8 15.0 1.4427994E-08 2.0697186E+00 6.7420238E-09 2.4758195E-10 O 24 2309+454 2023.02.16-19:22:13.0 SVETLOE 316.48945 27.41785 1008.3 -0.8 1.6973723E-08 2.1758383E+00 7.6554345E-09 1.9569559E-10 O 24 2309+454 2023.02.16-19:22:13.0 WETTZELL 310.22373 26.74310 954.4 5.1 1.6545958E-08 2.2313033E+00 7.2432679E-09 2.3606549E-10 O 25 1803+784 2023.02.16-19:25:22.0 KOKEE 358.00071 33.53019 885.9 15.2 1.2619740E-08 1.8158895E+00 6.7420238E-09 2.4758195E-10 O 25 1803+784 2023.02.16-19:25:22.0 WETTZELL 0.22793 37.60720 954.4 5.3 1.2229546E-08 1.6375947E+00 7.2432679E-09 2.3606549E-10 O 26 1418+546 2023.02.16-19:28:08.0 KOKEE 321.34873 33.02233 885.9 15.2 1.2790623E-08 1.8426840E+00 6.7420238E-09 2.4758195E-10 O 26 1418+546 2023.02.16-19:28:08.0 WETTZELL 32.04114 23.71084 954.4 5.5 1.8478981E-08 2.4689348E+00 7.2432679E-09 2.3606549E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10