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 | 10:39:21.368 # # Data content: # Ray-tracing results for session: # 241119-i24324# # 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: 2024111918 | 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 $241119-i24324# H $241119-i24324# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:39:21.368) 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 2024.11.19-17:30:20.0 KOKEE 19.60098 14.30029 889.2 15.4 2.7831563E-08 4.0228117E+00 6.7863091E-09 2.1456761E-10 O 1 3C371 2024.11.19-17:30:20.0 MK-VLBA 19.99952 13.44470 655.1 3.5 2.1330030E-08 4.3107585E+00 4.9779289E-09 7.8221500E-11 O 1 3C371 2024.11.19-17:30:20.0 WETTZELL 328.20410 54.30967 926.4 8.4 9.0584810E-09 1.2294297E+00 7.0268486E-09 3.3707641E-10 O 2 0955+476 2024.11.19-17:32:48.0 KOKEE 340.81678 62.80404 889.3 15.4 7.8683039E-09 1.1239974E+00 6.7863091E-09 2.1456761E-10 O 2 0955+476 2024.11.19-17:32:48.0 MK-VLBA 337.19761 59.22153 655.2 3.6 5.8826338E-09 1.1624079E+00 4.9779289E-09 7.8221500E-11 O 2 0955+476 2024.11.19-17:32:48.0 WETTZELL 3.63997 6.55316 926.4 8.3 5.9639903E-08 8.3244834E+00 7.0268486E-09 3.3707641E-10 O 3 0613+570 2024.11.19-17:34:53.0 KOKEE 324.18162 30.08772 889.4 15.4 1.3914528E-08 1.9908132E+00 6.7863091E-09 2.1456761E-10 O 3 0613+570 2024.11.19-17:34:53.0 MK-VLBA 324.70626 25.91047 655.2 3.6 1.1515084E-08 2.2692533E+00 4.9779289E-09 7.8221500E-11 O 3 0613+570 2024.11.19-17:34:53.0 WETTZELL 32.46025 27.49152 926.4 8.2 1.5874079E-08 2.1570366E+00 7.0268486E-09 3.3707641E-10 O 4 1520+319 2024.11.19-17:39:16.0 KOKEE 65.36793 30.89068 889.6 15.4 1.3588448E-08 1.9463084E+00 6.7863091E-09 2.1456761E-10 O 4 1520+319 2024.11.19-17:39:16.0 MK-VLBA 64.50086 33.46840 655.2 3.8 9.1450336E-09 1.8271610E+00 4.9779289E-09 7.8221500E-11 O 4 1520+319 2024.11.19-17:39:16.0 WETTZELL 302.56809 14.00463 926.3 8.3 2.9850489E-08 4.0781940E+00 7.0268486E-09 3.3707641E-10 O 5 1053+704 2024.11.19-17:42:31.0 KOKEE 359.74258 42.06667 889.5 15.5 1.0432736E-08 1.4914568E+00 6.7863091E-09 2.1456761E-10 O 5 1053+704 2024.11.19-17:42:31.0 MK-VLBA 357.88881 39.65982 655.3 4.0 7.9090333E-09 1.5662922E+00 4.9779289E-09 7.8221500E-11 O 5 1053+704 2024.11.19-17:42:31.0 WETTZELL 357.30804 29.30984 926.3 8.3 1.4975221E-08 2.0331766E+00 7.0268486E-09 3.3707641E-10 O 6 1504+377 2024.11.19-17:44:33.0 KOKEE 58.97076 35.79618 889.4 15.6 1.1939921E-08 1.7088043E+00 6.7863091E-09 2.1456761E-10 O 6 1504+377 2024.11.19-17:44:33.0 MK-VLBA 57.44250 37.91456 655.3 4.1 8.2131716E-09 1.6375094E+00 4.9779289E-09 7.8221500E-11 O 6 1504+377 2024.11.19-17:44:33.0 WETTZELL 309.87973 15.62265 926.2 8.3 2.6919291E-08 3.6710639E+00 7.0268486E-09 3.3707641E-10 O 7 0738+491 2024.11.19-17:47:15.0 KOKEE 316.89869 42.20036 889.3 15.6 1.0406952E-08 1.4872835E+00 6.7863091E-09 2.1456761E-10 O 7 0738+491 2024.11.19-17:47:15.0 MK-VLBA 317.31542 37.82162 655.3 4.3 8.2296660E-09 1.6215259E+00 4.9779289E-09 7.8221500E-11 O 7 0738+491 2024.11.19-17:47:15.0 WETTZELL 27.58088 14.82778 926.2 8.3 2.8278462E-08 3.8581947E+00 7.0268486E-09 3.3707641E-10 O 8 0716+714 2024.11.19-17:48:57.0 KOKEE 341.88413 31.63268 889.4 15.7 1.3305123E-08 1.9035772E+00 6.7863091E-09 2.1456761E-10 O 8 0716+714 2024.11.19-17:48:57.0 MK-VLBA 341.66021 28.19434 655.3 4.3 1.0659122E-08 2.1073835E+00 4.9779289E-09 7.8221500E-11 O 8 0716+714 2024.11.19-17:48:57.0 WETTZELL 17.00819 35.20484 926.1 8.3 1.2736205E-08 1.7291045E+00 7.0268486E-09 3.3707641E-10 O 9 NGC6251 2024.11.19-17:50:34.0 KOKEE 8.06202 23.20419 889.5 15.7 1.7649860E-08 2.5314596E+00 6.7863091E-09 2.1456761E-10 O 9 NGC6251 2024.11.19-17:50:34.0 MK-VLBA 7.83734 21.44507 655.4 4.3 1.3728012E-08 2.7360141E+00 4.9779289E-09 7.8221500E-11 O 9 NGC6251 2024.11.19-17:50:34.0 WETTZELL 348.67456 48.27917 926.1 8.3 9.8526528E-09 1.3371341E+00 7.0268486E-09 3.3707641E-10 O 10 0602+673 2024.11.19-17:53:13.0 KOKEE 335.51362 26.00116 889.4 15.8 1.5888178E-08 2.2753279E+00 6.7863091E-09 2.1456761E-10 O 10 0602+673 2024.11.19-17:53:13.0 MK-VLBA 335.84399 22.26339 655.4 4.3 1.3255024E-08 2.6189547E+00 4.9779289E-09 7.8221500E-11 O 10 0602+673 2024.11.19-17:53:13.0 WETTZELL 26.55098 37.07028 926.0 8.4 1.2185451E-08 1.6545228E+00 7.0268486E-09 3.3707641E-10 O 11 0955+476 2024.11.19-17:56:36.0 KOKEE 333.57462 60.65324 889.5 15.9 8.0283302E-09 1.1468600E+00 6.7863091E-09 2.1456761E-10 O 11 0955+476 2024.11.19-17:56:36.0 MK-VLBA 331.12401 56.76730 655.4 4.1 6.0417528E-09 1.1932965E+00 4.9779289E-09 7.8221500E-11 O 11 0955+476 2024.11.19-17:56:36.0 WETTZELL 7.69497 6.93864 926.0 8.5 5.6761322E-08 7.8994154E+00 7.0268486E-09 3.3707641E-10 O 12 3C371 2024.11.19-17:58:54.0 KOKEE 20.57863 16.58123 889.4 15.8 2.4202367E-08 3.4877420E+00 6.7863091E-09 2.1456761E-10 O 12 3C371 2024.11.19-17:58:54.0 MK-VLBA 20.77900 15.79455 655.4 4.0 1.8318418E-08 3.6860400E+00 4.9779289E-09 7.8221500E-11 O 12 3C371 2024.11.19-17:58:54.0 WETTZELL 328.31920 51.84272 926.0 8.4 9.3550557E-09 1.2696586E+00 7.0268486E-09 3.3707641E-10 O 13 0613+570 2024.11.19-18:00:35.0 KOKEE 324.00133 26.58472 889.4 16.0 1.5568646E-08 2.2289192E+00 6.7863091E-09 2.1456761E-10 O 13 0613+570 2024.11.19-18:00:35.0 MK-VLBA 324.67015 22.40404 655.3 3.9 1.3177353E-08 2.5966838E+00 4.9779289E-09 7.8221500E-11 O 13 0613+570 2024.11.19-18:00:35.0 WETTZELL 35.42340 29.84499 926.0 8.4 1.4736931E-08 2.0022272E+00 7.0268486E-09 3.3707641E-10 O 14 1520+319 2024.11.19-18:05:00.0 KOKEE 66.16795 36.34097 889.6 15.9 1.1786232E-08 1.6867568E+00 6.7863091E-09 2.1456761E-10 O 14 1520+319 2024.11.19-18:05:00.0 MK-VLBA 64.78319 38.95447 655.3 3.9 8.0285364E-09 1.6008051E+00 4.9779289E-09 7.8221500E-11 O 14 1520+319 2024.11.19-18:05:00.0 WETTZELL 306.92637 10.53778 925.9 8.3 3.8955109E-08 5.3528148E+00 7.0268486E-09 3.3707641E-10 O 15 1053+704 2024.11.19-18:08:24.0 KOKEE 356.77736 41.88379 889.5 16.1 1.0469663E-08 1.4967119E+00 6.7863091E-09 2.1456761E-10 O 15 1053+704 2024.11.19-18:08:24.0 MK-VLBA 355.06495 39.28395 655.3 3.9 7.9719138E-09 1.5782097E+00 4.9779289E-09 7.8221500E-11 O 15 1053+704 2024.11.19-18:08:24.0 WETTZELL 359.84053 29.20420 925.8 8.4 1.5024157E-08 2.0398760E+00 7.0268486E-09 3.3707641E-10 O 16 1504+377 2024.11.19-18:10:28.0 KOKEE 58.96072 40.95517 889.7 16.1 1.0662353E-08 1.5251383E+00 6.7863091E-09 2.1456761E-10 O 16 1504+377 2024.11.19-18:10:28.0 MK-VLBA 56.81062 43.05117 655.3 4.0 7.3972226E-09 1.4725998E+00 4.9779289E-09 7.8221500E-11 O 16 1504+377 2024.11.19-18:10:28.0 WETTZELL 314.08486 12.46372 925.6 8.5 3.3300834E-08 4.5567432E+00 7.0268486E-09 3.3707641E-10 O 17 0738+491 2024.11.19-18:13:13.0 KOKEE 315.67678 38.02953 889.7 16.3 1.1341501E-08 1.6212297E+00 6.7863091E-09 2.1456761E-10 O 17 0738+491 2024.11.19-18:13:13.0 MK-VLBA 316.30779 33.62645 655.3 4.0 9.1065890E-09 1.7933403E+00 4.9779289E-09 7.8221500E-11 O 17 0738+491 2024.11.19-18:13:13.0 WETTZELL 31.45259 16.92584 925.6 8.5 2.4958016E-08 3.4008963E+00 7.0268486E-09 3.3707641E-10 O 18 0716+714 2024.11.19-18:14:54.0 KOKEE 340.94567 29.70975 889.8 16.3 1.4072685E-08 2.0139612E+00 6.7863091E-09 2.1456761E-10 O 18 0716+714 2024.11.19-18:14:54.0 MK-VLBA 340.88268 26.22686 655.3 4.0 1.1387359E-08 2.2514248E+00 4.9779289E-09 7.8221500E-11 O 18 0716+714 2024.11.19-18:14:54.0 WETTZELL 19.00453 36.52086 925.6 8.5 1.2340958E-08 1.6754308E+00 7.0268486E-09 3.3707641E-10 O 19 NGC6251 2024.11.19-18:16:31.0 KOKEE 7.90197 24.04189 889.8 16.3 1.7078031E-08 2.4486706E+00 6.7863091E-09 2.1456761E-10 O 19 NGC6251 2024.11.19-18:16:31.0 MK-VLBA 7.60798 22.26843 655.4 3.9 1.3252545E-08 2.6398548E+00 4.9779289E-09 7.8221500E-11 O 19 NGC6251 2024.11.19-18:16:31.0 WETTZELL 348.98038 47.45385 925.6 8.5 9.9812122E-09 1.3545782E+00 7.0268486E-09 3.3707641E-10 O 20 0602+673 2024.11.19-18:19:09.0 KOKEE 335.43635 23.49901 889.9 16.4 1.7445816E-08 2.5002062E+00 6.7863091E-09 2.1456761E-10 O 20 0602+673 2024.11.19-18:19:09.0 MK-VLBA 335.90215 19.76085 655.4 3.9 1.4823785E-08 2.9303649E+00 4.9779289E-09 7.8221500E-11 O 20 0602+673 2024.11.19-18:19:09.0 WETTZELL 28.51778 39.03696 925.6 8.5 1.1666192E-08 1.5839915E+00 7.0268486E-09 3.3707641E-10 O 21 0955+476 2024.11.19-18:22:03.0 KOKEE 327.34225 57.72920 889.9 16.6 8.2757088E-09 1.1822225E+00 6.7863091E-09 2.1456761E-10 O 21 0955+476 2024.11.19-18:22:03.0 MK-VLBA 325.91162 53.62407 655.4 3.8 6.2758608E-09 1.2389174E+00 4.9779289E-09 7.8221500E-11 O 21 0955+476 2024.11.19-18:22:03.0 WETTZELL 11.99617 7.65237 925.4 8.5 5.2078800E-08 7.2166812E+00 7.0268486E-09 3.3707641E-10 O 22 3C371 2024.11.19-18:24:11.0 KOKEE 21.22350 18.67755 890.0 16.8 2.1630498E-08 3.1112213E+00 6.7863091E-09 2.1456761E-10 O 22 3C371 2024.11.19-18:24:11.0 MK-VLBA 21.23897 17.93428 655.4 3.8 1.6244773E-08 3.2595214E+00 4.9779289E-09 7.8221500E-11 O 22 3C371 2024.11.19-18:24:11.0 WETTZELL 328.78289 49.67796 925.3 8.5 9.6468598E-09 1.3092450E+00 7.0268486E-09 3.3707641E-10 O 23 0738+491 2024.11.19-18:25:55.0 KOKEE 315.29140 35.96140 890.0 16.8 1.1894493E-08 1.7005442E+00 6.7863091E-09 2.1456761E-10 O 23 0738+491 2024.11.19-18:25:55.0 MK-VLBA 316.00517 31.55115 655.5 3.8 9.6333857E-09 1.8965834E+00 4.9779289E-09 7.8221500E-11 O 23 0738+491 2024.11.19-18:25:55.0 WETTZELL 33.30688 18.04116 925.2 8.5 2.3499870E-08 3.2006665E+00 7.0268486E-09 3.3707641E-10 O 24 1053+704 2024.11.19-18:27:45.0 KOKEE 354.60832 41.54593 890.1 16.8 1.0538798E-08 1.5065969E+00 6.7863091E-09 2.1456761E-10 O 24 1053+704 2024.11.19-18:27:45.0 MK-VLBA 353.02459 38.80994 655.5 3.8 8.0531527E-09 1.5939133E+00 4.9779289E-09 7.8221500E-11 O 24 1053+704 2024.11.19-18:27:45.0 WETTZELL 1.73508 29.24784 925.2 8.5 1.5004022E-08 2.0371713E+00 7.0268486E-09 3.3707641E-10 O 25 0955+476 2024.11.19-18:29:31.0 KOKEE 325.79718 56.77371 890.1 16.9 8.3646628E-09 1.1949419E+00 6.7863091E-09 2.1456761E-10 O 25 0955+476 2024.11.19-18:29:31.0 MK-VLBA 324.61641 52.62040 655.5 3.9 6.3585803E-09 1.2550620E+00 4.9779289E-09 7.8221500E-11 O 25 0955+476 2024.11.19-18:29:31.0 WETTZELL 13.24860 7.91994 925.3 8.6 5.0509906E-08 6.9899316E+00 7.0268486E-09 3.3707641E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10