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 | 10:51:20.497 # # Data content: # Ray-tracing results for session: # 241202-i24337# # 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: 2024120218 | 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 $241202-i24337# H $241202-i24337# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:51:20.497) 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 2024.12.02-17:30:20.0 KOKEE 21.16536 18.44819 887.9 14.4 2.2039051E-08 3.1611510E+00 6.7661989E-09 2.8340882E-10 O 1 3C371 2024.12.02-17:30:20.0 MK-VLBA 21.20120 17.70115 655.7 10.3 1.6313692E-08 3.3835988E+00 4.9819403E-09 3.3309466E-11 O 1 3C371 2024.12.02-17:30:20.0 WETTZELL 328.71642 49.90991 945.6 5.3 9.8388329E-09 1.3057752E+00 7.1794815E-09 3.5507663E-10 O 2 0955+476 2024.12.02-17:32:28.0 KOKEE 327.01679 57.53808 887.8 14.3 8.3510692E-09 1.1867822E+00 6.7661989E-09 2.8340882E-10 O 2 0955+476 2024.12.02-17:32:28.0 MK-VLBA 325.63888 53.42260 655.7 10.4 6.2418878E-09 1.2564379E+00 4.9819403E-09 3.3309466E-11 O 2 0955+476 2024.12.02-17:32:28.0 WETTZELL 12.25182 7.70426 945.5 5.1 5.3030384E-08 7.1482371E+00 7.1794815E-09 3.5507663E-10 O 3 0613+570 2024.12.02-17:34:37.0 KOKEE 324.18373 23.15864 887.7 14.2 1.7809381E-08 2.5496727E+00 6.7661989E-09 2.8340882E-10 O 3 0613+570 2024.12.02-17:34:37.0 MK-VLBA 324.97503 18.98583 655.7 10.4 1.5273281E-08 3.1708956E+00 4.9819403E-09 3.3309466E-11 O 3 0613+570 2024.12.02-17:34:37.0 WETTZELL 38.20184 32.31584 945.4 4.9 1.4049842E-08 1.8613841E+00 7.1794815E-09 3.5507663E-10 O 4 1520+319 2024.12.02-17:39:16.0 KOKEE 66.65344 41.74286 887.7 14.6 1.0571464E-08 1.5006611E+00 6.7661989E-09 2.8340882E-10 O 4 1520+319 2024.12.02-17:39:16.0 MK-VLBA 64.66570 44.36877 655.8 10.5 7.1633025E-09 1.4340414E+00 4.9819403E-09 3.3309466E-11 O 4 1520+319 2024.12.02-17:39:16.0 WETTZELL 311.32732 7.30890 945.4 4.7 5.5589276E-08 7.6060706E+00 7.1794815E-09 3.5507663E-10 O 5 1053+704 2024.12.02-17:42:59.0 KOKEE 353.91281 41.39949 887.6 14.4 1.0643267E-08 1.5150551E+00 6.7661989E-09 2.8340882E-10 O 5 1053+704 2024.12.02-17:42:59.0 MK-VLBA 352.37459 38.62076 655.9 10.6 8.0217461E-09 1.6280026E+00 4.9819403E-09 3.3309466E-11 O 5 1053+704 2024.12.02-17:42:59.0 WETTZELL 2.35418 29.28424 945.5 5.0 1.5340832E-08 2.0341977E+00 7.1794815E-09 3.5507663E-10 O 6 0812+367 2024.12.02-17:45:04.0 KOKEE 299.84200 41.11679 887.6 14.6 1.0703945E-08 1.5232674E+00 6.7661989E-09 2.8340882E-10 O 6 0812+367 2024.12.02-17:45:04.0 MK-VLBA 301.34883 36.55004 655.9 10.7 8.4053087E-09 1.6981878E+00 4.9819403E-09 3.3309466E-11 O 6 0812+367 2024.12.02-17:45:04.0 WETTZELL 36.13277 5.22122 945.5 4.9 7.3979260E-08 1.0187578E+01 7.1794815E-09 3.5507663E-10 O 7 1504+377 2024.12.02-17:47:57.0 KOKEE 58.34988 46.62991 887.6 14.5 9.6866092E-09 1.3752075E+00 6.7661989E-09 2.8340882E-10 O 7 1504+377 2024.12.02-17:47:57.0 MK-VLBA 55.36189 48.65310 655.9 10.8 6.6746013E-09 1.3377873E+00 4.9819403E-09 3.3309466E-11 O 7 1504+377 2024.12.02-17:47:57.0 WETTZELL 318.85731 9.23354 945.4 5.0 4.5044580E-08 6.0909646E+00 7.1794815E-09 3.5507663E-10 O 8 0738+491 2024.12.02-17:50:47.0 KOKEE 314.98229 33.34428 887.6 14.5 1.2790178E-08 1.8235140E+00 6.7661989E-09 2.8340882E-10 O 8 0738+491 2024.12.02-17:50:47.0 MK-VLBA 315.78463 28.92862 655.9 10.8 1.0331496E-08 2.1063105E+00 4.9819403E-09 3.3309466E-11 O 8 0738+491 2024.12.02-17:50:47.0 WETTZELL 35.60126 19.52301 945.4 4.8 2.2331014E-08 2.9607677E+00 7.1794815E-09 3.5507663E-10 O 9 0716+714 2024.12.02-17:52:20.0 KOKEE 340.23109 27.50459 887.6 14.6 1.5197247E-08 2.1711938E+00 6.7661989E-09 2.8340882E-10 O 9 0716+714 2024.12.02-17:52:20.0 MK-VLBA 340.33082 23.98932 655.9 10.8 1.2267253E-08 2.5270993E+00 4.9819403E-09 3.3309466E-11 O 9 0716+714 2024.12.02-17:52:20.0 WETTZELL 21.06457 38.12494 945.4 4.6 1.2177991E-08 1.6138674E+00 7.1794815E-09 3.5507663E-10 O 10 NGC6251 2024.12.02-17:53:57.0 KOKEE 7.60617 24.93815 887.7 14.5 1.6625893E-08 2.3762693E+00 6.7661989E-09 2.8340882E-10 O 10 NGC6251 2024.12.02-17:53:57.0 MK-VLBA 7.23942 23.14029 656.0 10.9 1.2684088E-08 2.6123654E+00 4.9819403E-09 3.3309466E-11 O 10 NGC6251 2024.12.02-17:53:57.0 WETTZELL 349.45805 46.57654 945.4 4.5 1.0360946E-08 1.3742497E+00 7.1794815E-09 3.5507663E-10 O 11 0602+673 2024.12.02-17:56:33.0 KOKEE 335.67846 20.75728 887.6 14.5 1.9727143E-08 2.8292859E+00 6.7661989E-09 2.8340882E-10 O 11 0602+673 2024.12.02-17:56:33.0 MK-VLBA 336.27979 17.03340 656.1 11.0 1.6921187E-08 3.5409283E+00 4.9819403E-09 3.3309466E-11 O 11 0602+673 2024.12.02-17:56:33.0 WETTZELL 30.48698 41.34031 945.3 4.3 1.1387380E-08 1.5090123E+00 7.1794815E-09 3.5507663E-10 O 12 0955+476 2024.12.02-17:59:09.0 KOKEE 322.11539 53.93599 887.7 14.5 8.7153970E-09 1.2389086E+00 6.7661989E-09 2.8340882E-10 O 12 0955+476 2024.12.02-17:59:09.0 MK-VLBA 321.51966 49.67801 656.1 11.1 6.5733464E-09 1.3245540E+00 4.9819403E-09 3.3309466E-11 O 12 0955+476 2024.12.02-17:59:09.0 WETTZELL 16.69920 8.79819 945.3 4.3 4.7062268E-08 6.3138763E+00 7.1794815E-09 3.5507663E-10 O 13 0613+570 2024.12.02-18:01:19.0 KOKEE 324.73275 19.55181 887.7 14.5 2.0868832E-08 2.9957907E+00 6.7661989E-09 2.8340882E-10 O 13 0613+570 2024.12.02-18:01:19.0 MK-VLBA 325.64108 15.39893 656.1 11.2 1.8616355E-08 3.9093601E+00 4.9819403E-09 3.3309466E-11 O 13 0613+570 2024.12.02-18:01:19.0 WETTZELL 41.01575 35.10768 945.3 4.5 1.3067402E-08 1.7312787E+00 7.1794815E-09 3.5507663E-10 O 14 3C371 2024.12.02-18:05:01.0 KOKEE 21.72412 21.39746 887.8 14.6 1.9171243E-08 2.7431505E+00 6.7661989E-09 2.8340882E-10 O 14 3C371 2024.12.02-18:05:01.0 MK-VLBA 21.49496 20.68396 656.1 11.2 1.4087124E-08 2.9027922E+00 4.9819403E-09 3.3309466E-11 O 14 3C371 2024.12.02-18:05:01.0 WETTZELL 329.77878 46.99817 945.2 5.1 1.0290083E-08 1.3656779E+00 7.1794815E-09 3.5507663E-10 O 15 1053+704 2024.12.02-18:06:37.0 KOKEE 351.40160 40.69697 887.8 14.6 1.0793385E-08 1.5366515E+00 6.7661989E-09 2.8340882E-10 O 15 1053+704 2024.12.02-18:06:37.0 MK-VLBA 350.04488 37.76768 656.1 11.3 8.1741280E-09 1.6599385E+00 4.9819403E-09 3.3309466E-11 O 15 1053+704 2024.12.02-18:06:37.0 WETTZELL 4.65670 29.52128 945.2 5.3 1.5229792E-08 2.0192666E+00 7.1794815E-09 3.5507663E-10 O 16 0812+367 2024.12.02-18:08:41.0 KOKEE 299.88131 36.35914 887.7 14.7 1.1865595E-08 1.6899083E+00 6.7661989E-09 2.8340882E-10 O 16 0812+367 2024.12.02-18:08:41.0 MK-VLBA 301.38610 31.79239 656.1 11.4 9.4928404E-09 1.9233731E+00 4.9819403E-09 3.3309466E-11 O 16 0812+367 2024.12.02-18:08:41.0 WETTZELL 40.27000 7.61620 945.2 5.6 5.3605164E-08 7.2384686E+00 7.1794815E-09 3.5507663E-10 O 17 1504+377 2024.12.02-18:11:24.0 KOKEE 57.23154 51.24012 887.8 14.7 9.0329568E-09 1.2821951E+00 6.7661989E-09 2.8340882E-10 O 17 1504+377 2024.12.02-18:11:24.0 MK-VLBA 53.38643 53.15252 656.2 11.8 6.2631971E-09 1.2547112E+00 4.9819403E-09 3.3309466E-11 O 17 1504+377 2024.12.02-18:11:24.0 WETTZELL 322.88496 6.80686 945.1 6.1 5.9149827E-08 8.0962817E+00 7.1794815E-09 3.5507663E-10 O 18 0738+491 2024.12.02-18:14:19.0 KOKEE 314.84817 29.47220 887.8 14.7 1.4275437E-08 2.0375265E+00 6.7661989E-09 2.8340882E-10 O 18 0738+491 2024.12.02-18:14:19.0 MK-VLBA 315.75727 25.05493 656.3 11.9 1.1783869E-08 2.4131105E+00 4.9819403E-09 3.3309466E-11 O 18 0738+491 2024.12.02-18:14:19.0 WETTZELL 38.90476 21.85915 945.1 6.4 2.0084369E-08 2.6618206E+00 7.1794815E-09 3.5507663E-10 O 19 0716+714 2024.12.02-18:15:51.0 KOKEE 339.88362 25.64031 887.8 14.8 1.6206710E-08 2.3173172E+00 6.7661989E-09 2.8340882E-10 O 19 0716+714 2024.12.02-18:15:51.0 MK-VLBA 340.10683 22.11059 656.3 11.9 1.3235672E-08 2.7357104E+00 4.9819403E-09 3.3309466E-11 O 19 0716+714 2024.12.02-18:15:51.0 WETTZELL 22.64237 39.56097 945.1 6.7 1.1807103E-08 1.5647189E+00 7.1794815E-09 3.5507663E-10 O 20 NGC6251 2024.12.02-18:17:28.0 KOKEE 7.26755 25.64564 887.8 14.8 1.6202551E-08 2.3150355E+00 6.7661989E-09 2.8340882E-10 O 20 NGC6251 2024.12.02-18:17:28.0 MK-VLBA 6.84478 23.82092 656.4 11.9 1.2346714E-08 2.5402792E+00 4.9819403E-09 3.3309466E-11 O 20 NGC6251 2024.12.02-18:17:28.0 WETTZELL 349.95637 45.88701 945.1 6.8 1.0480487E-08 1.3900825E+00 7.1794815E-09 3.5507663E-10 O 21 0602+673 2024.12.02-18:20:04.0 KOKEE 336.12015 18.52573 887.9 14.8 2.1954801E-08 3.1552832E+00 6.7661989E-09 2.8340882E-10 O 21 0602+673 2024.12.02-18:20:04.0 MK-VLBA 336.82500 14.82478 656.4 11.9 1.9296232E-08 4.0703378E+00 4.9819403E-09 3.3309466E-11 O 21 0602+673 2024.12.02-18:20:04.0 WETTZELL 31.94169 43.33958 945.1 6.9 1.0961803E-08 1.4526780E+00 7.1794815E-09 3.5507663E-10 O 22 0955+476 2024.12.02-18:22:23.0 KOKEE 318.93262 50.50081 887.9 14.6 9.1286207E-09 1.2980437E+00 6.7661989E-09 2.8340882E-10 O 22 0955+476 2024.12.02-18:22:23.0 MK-VLBA 318.82850 46.16407 656.4 11.9 6.9463116E-09 1.4013152E+00 4.9819403E-09 3.3309466E-11 O 22 0955+476 2024.12.02-18:22:23.0 WETTZELL 20.50785 10.01374 945.0 6.8 4.1803763E-08 5.5883371E+00 7.1794815E-09 3.5507663E-10 O 23 0812+367 2024.12.02-18:23:54.0 KOKEE 300.08943 33.29811 887.9 14.5 1.2806189E-08 1.8250581E+00 6.7661989E-09 2.8340882E-10 O 23 0812+367 2024.12.02-18:23:54.0 MK-VLBA 301.58472 28.73140 656.4 11.9 1.0395632E-08 2.1113136E+00 4.9819403E-09 3.3309466E-11 O 23 0812+367 2024.12.02-18:23:54.0 WETTZELL 42.87854 9.27204 945.0 6.7 4.4885297E-08 6.0202368E+00 7.1794815E-09 3.5507663E-10 O 24 1504+377 2024.12.02-18:26:34.0 KOKEE 56.12211 54.18400 887.9 14.7 8.6876009E-09 1.2330814E+00 6.7661989E-09 2.8340882E-10 O 24 1504+377 2024.12.02-18:26:34.0 MK-VLBA 51.61234 55.99181 656.4 11.9 6.0469379E-09 1.2111011E+00 4.9819403E-09 3.3309466E-11 O 24 1504+377 2024.12.02-18:26:34.0 WETTZELL 325.54626 5.35257 945.0 6.5 7.2465423E-08 1.0057449E+01 7.1794815E-09 3.5507663E-10 O 25 1053+704 2024.12.02-18:29:23.0 KOKEE 349.13756 39.80217 888.0 14.5 1.0993223E-08 1.5653809E+00 6.7661989E-09 2.8340882E-10 O 25 1053+704 2024.12.02-18:29:23.0 MK-VLBA 347.96705 36.74231 656.4 12.0 8.3675838E-09 1.7004664E+00 4.9819403E-09 3.3309466E-11 O 25 1053+704 2024.12.02-18:29:23.0 WETTZELL 6.85516 29.89581 945.1 6.4 1.5058062E-08 1.9963060E+00 7.1794815E-09 3.5507663E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10