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 | 15:38:57.740 # # Data content: # Ray-tracing results for session: # 250403-i25093# # Total number of observations: # 83 # Total number of different observing stations: # 4 # # 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: 2025040318 | 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 $250403-i25093# H $250403-i25093# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 15:38:57.740) 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 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 0059+581 2025.04.03-17:30:20.0 KOKEE 34.17649 23.46549 888.1 15.1 1.8050322E-08 2.4789756E+00 6.7659012E-09 4.7306845E-10 O 1 0059+581 2025.04.03-17:30:20.0 MK-VLBA 33.69071 23.73182 655.3 11.7 1.2360529E-08 2.5013484E+00 4.9776387E-09 2.6784839E-11 O 1 0059+581 2025.04.03-17:30:20.0 SVETLOE 318.77482 41.35643 1002.9 10.0 1.1905456E-08 1.5169986E+00 7.6062904E-09 2.7242601E-10 O 1 0059+581 2025.04.03-17:30:20.0 WETTZELL 317.51622 39.42485 951.2 14.2 1.1669522E-08 1.5675732E+00 7.2210006E-09 2.0300052E-10 O 2 1504+377 2025.04.03-17:32:18.0 KOKEE 301.55801 29.57137 888.1 15.2 1.4604813E-08 2.0050115E+00 6.7659012E-09 4.7306845E-10 O 2 1504+377 2025.04.03-17:32:18.0 MK-VLBA 302.99574 25.00659 655.4 11.9 1.1777677E-08 2.3781249E+00 4.9776387E-09 2.6784839E-11 O 2 1504+377 2025.04.03-17:32:18.0 WETTZELL 45.55175 12.19797 951.2 14.1 3.4305298E-08 4.7077307E+00 7.2210006E-09 2.0300052E-10 O 3 2000+472 2025.04.03-17:34:49.0 KOKEE 6.87566 64.39309 888.1 15.3 8.0230514E-09 1.1053888E+00 6.7659012E-09 4.7306845E-10 O 3 2000+472 2025.04.03-17:34:49.0 MK-VLBA 0.26436 62.31215 655.5 11.8 5.6498211E-09 1.1326067E+00 4.9776387E-09 2.6784839E-11 O 3 2000+472 2025.04.03-17:34:49.0 SVETLOE 3.59195 18.09913 1002.8 10.0 2.5073835E-08 3.2272399E+00 7.6062904E-09 2.7242601E-10 O 3 2000+472 2025.04.03-17:34:49.0 WETTZELL 351.96131 7.17743 951.3 13.9 5.5662520E-08 7.6672115E+00 7.2210006E-09 2.0300052E-10 O 4 1803+784 2025.04.03-17:36:51.0 KOKEE 353.82887 32.28543 888.1 15.2 1.3500081E-08 1.8495489E+00 6.7659012E-09 4.7306845E-10 O 4 1803+784 2025.04.03-17:36:51.0 MK-VLBA 353.15409 29.52924 655.5 11.6 1.0117447E-08 2.0460824E+00 4.9776387E-09 2.6784839E-11 O 4 1803+784 2025.04.03-17:36:51.0 WETTZELL 4.88629 38.15304 951.4 13.2 1.1994982E-08 1.6153812E+00 7.2210006E-09 2.0300052E-10 O 5 0017+200 2025.04.03-17:38:57.0 KOKEE 77.55732 27.32357 888.1 15.3 1.5701588E-08 2.1758379E+00 6.7659012E-09 4.7306845E-10 O 5 0017+200 2025.04.03-17:38:57.0 MK-VLBA 77.33290 30.65665 655.4 11.8 9.7819523E-09 1.9593040E+00 4.9776387E-09 2.6784839E-11 O 5 0017+200 2025.04.03-17:38:57.0 WETTZELL 294.28159 6.28751 951.2 13.8 6.2406526E-08 8.5341896E+00 7.2210006E-09 2.0300052E-10 O 6 1746+470 2025.04.03-17:42:29.0 KOKEE 322.27381 54.67753 888.2 15.4 8.8636524E-09 1.2197569E+00 6.7659012E-09 4.7306845E-10 O 6 1746+470 2025.04.03-17:42:29.0 MK-VLBA 321.60898 50.42309 655.3 12.1 6.4878623E-09 1.3023002E+00 4.9776387E-09 2.6784839E-11 O 6 1746+470 2025.04.03-17:42:29.0 SVETLOE 28.76493 22.44298 1002.7 10.0 2.0486230E-08 2.6220772E+00 7.6062904E-09 2.7242601E-10 O 6 1746+470 2025.04.03-17:42:29.0 WETTZELL 16.13835 8.29736 951.3 13.9 4.8932128E-08 6.7516747E+00 7.2210006E-09 2.0300052E-10 O 7 0123+257 2025.04.03-17:46:13.0 KOKEE 67.69470 15.64725 888.2 15.6 2.6442404E-08 3.6732542E+00 6.7659012E-09 4.7306845E-10 O 7 0123+257 2025.04.03-17:46:13.0 MK-VLBA 68.08828 18.41564 655.4 10.9 1.5678760E-08 3.1607273E+00 4.9776387E-09 2.6784839E-11 O 7 0123+257 2025.04.03-17:46:13.0 SVETLOE 297.09492 14.88224 1002.8 10.0 3.0185733E-08 3.8946527E+00 7.6062904E-09 2.7242601E-10 O 7 0123+257 2025.04.03-17:46:13.0 WETTZELL 287.58675 19.62020 951.3 13.7 2.1905523E-08 2.9378147E+00 7.2210006E-09 2.0300052E-10 O 8 DA426 2025.04.03-17:49:04.0 KOKEE 305.17263 47.19066 888.3 15.7 9.8536011E-09 1.3557699E+00 6.7659012E-09 4.7306845E-10 O 8 DA426 2025.04.03-17:49:04.0 MK-VLBA 306.27229 42.64215 655.4 10.6 7.3778524E-09 1.4816524E+00 4.9776387E-09 2.6784839E-11 O 8 DA426 2025.04.03-17:49:04.0 WETTZELL 28.92918 5.21881 951.5 12.8 7.2927177E-08 1.0433393E+01 7.2210006E-09 2.0300052E-10 O 9 0718+793 2025.04.03-17:52:42.0 KOKEE 1.58157 11.37868 888.3 15.7 3.5595454E-08 4.8435027E+00 6.7659012E-09 4.7306845E-10 O 9 0718+793 2025.04.03-17:52:42.0 MK-VLBA 2.36082 9.19018 655.4 10.7 3.0071696E-08 6.3193551E+00 4.9776387E-09 2.6784839E-11 O 9 0718+793 2025.04.03-17:52:42.0 SVETLOE 350.06398 70.61366 1002.6 10.0 8.3506886E-09 1.0610757E+00 7.6062904E-09 2.7242601E-10 O 9 0718+793 2025.04.03-17:52:42.0 WETTZELL 359.69747 59.99736 951.3 13.3 8.5694747E-09 1.1536923E+00 7.2210006E-09 2.0300052E-10 O 10 1823+568 2025.04.03-17:56:05.0 KOKEE 338.22269 50.56841 888.3 15.8 9.3602478E-09 1.2869246E+00 6.7659012E-09 4.7306845E-10 O 10 1823+568 2025.04.03-17:56:05.0 MK-VLBA 336.60781 46.91071 655.4 9.9 6.8459293E-09 1.3758694E+00 4.9776387E-09 2.6784839E-11 O 10 1823+568 2025.04.03-17:56:05.0 SVETLOE 21.34770 30.57192 1002.4 10.0 1.5433121E-08 1.9697998E+00 7.6062904E-09 2.7242601E-10 O 10 1823+568 2025.04.03-17:56:05.0 WETTZELL 10.21989 17.05692 951.4 13.5 2.5003357E-08 3.3830532E+00 7.2210006E-09 2.0300052E-10 O 11 2229+695 2025.04.03-17:57:47.0 KOKEE 14.69722 37.74857 888.3 15.7 1.1793209E-08 1.6194820E+00 6.7659012E-09 4.7306845E-10 O 11 2229+695 2025.04.03-17:57:47.0 MK-VLBA 12.89697 36.42779 655.4 9.5 8.4098183E-09 1.6947058E+00 4.9776387E-09 2.6784839E-11 O 11 2229+695 2025.04.03-17:57:47.0 WETTZELL 343.69629 33.11678 951.4 13.5 1.3551009E-08 1.8222931E+00 7.2210006E-09 2.0300052E-10 O 12 1806+456 2025.04.03-18:00:04.0 KOKEE 320.98415 55.85225 888.3 15.7 8.7391505E-09 1.2028511E+00 6.7659012E-09 4.7306845E-10 O 12 1806+456 2025.04.03-18:00:04.0 MK-VLBA 320.35519 51.56201 655.5 9.8 6.3846201E-09 1.2812589E+00 4.9776387E-09 2.6784839E-11 O 12 1806+456 2025.04.03-18:00:04.0 SVETLOE 28.65197 21.06140 1002.2 9.9 2.1739972E-08 2.7849952E+00 7.6062904E-09 2.7242601E-10 O 12 1806+456 2025.04.03-18:00:04.0 WETTZELL 15.91501 6.92960 951.5 12.8 5.7410043E-08 7.9939441E+00 7.2210006E-09 2.0300052E-10 O 13 0016+731 2025.04.03-18:03:29.0 KOKEE 16.52786 29.02095 888.4 15.9 1.4850962E-08 2.0361996E+00 6.7659012E-09 4.7306845E-10 O 13 0016+731 2025.04.03-18:03:29.0 MK-VLBA 15.63812 27.87598 655.5 10.0 1.0659135E-08 2.1557619E+00 4.9776387E-09 2.6784839E-11 O 13 0016+731 2025.04.03-18:03:29.0 SVETLOE 340.24641 48.61284 1002.3 9.9 1.0490763E-08 1.3356477E+00 7.6062904E-09 2.7242601E-10 O 13 0016+731 2025.04.03-18:03:29.0 WETTZELL 339.42595 41.30128 951.4 13.3 1.1231044E-08 1.5101666E+00 7.2210006E-09 2.0300052E-10 O 14 1746+470 2025.04.03-18:06:12.0 KOKEE 318.87805 51.17431 888.3 15.7 9.2810189E-09 1.2767451E+00 6.7659012E-09 4.7306845E-10 O 14 1746+470 2025.04.03-18:06:12.0 MK-VLBA 318.74151 46.83578 655.6 9.7 6.8543648E-09 1.3765697E+00 4.9776387E-09 2.6784839E-11 O 14 1746+470 2025.04.03-18:06:12.0 WETTZELL 20.05791 9.50565 951.4 13.1 4.3242354E-08 5.9413497E+00 7.2210006E-09 2.0300052E-10 O 15 0123+257 2025.04.03-18:09:53.0 KOKEE 69.26762 20.76037 888.4 15.9 2.0253868E-08 2.8065362E+00 6.7659012E-09 4.7306845E-10 O 15 0123+257 2025.04.03-18:09:53.0 MK-VLBA 69.32023 23.61694 655.6 9.5 1.2416240E-08 2.4952336E+00 4.9776387E-09 2.6784839E-11 O 15 0123+257 2025.04.03-18:09:53.0 SVETLOE 301.91336 12.34287 1002.2 9.8 3.6000297E-08 4.6737556E+00 7.6062904E-09 2.7242601E-10 O 15 0123+257 2025.04.03-18:09:53.0 WETTZELL 291.65758 15.96536 951.6 12.2 2.6610314E-08 3.5704117E+00 7.2210006E-09 2.0300052E-10 O 16 3C371 2025.04.03-18:12:13.0 KOKEE 345.77007 38.19004 888.5 16.0 1.1677266E-08 1.6018419E+00 6.7659012E-09 4.7306845E-10 O 16 3C371 2025.04.03-18:12:13.0 MK-VLBA 344.89128 34.94458 655.6 9.4 8.7166667E-09 1.7582537E+00 4.9776387E-09 2.6784839E-11 O 16 3C371 2025.04.03-18:12:13.0 WETTZELL 10.33265 30.54216 951.5 13.0 1.4560642E-08 1.9626970E+00 7.2210006E-09 2.0300052E-10 O 17 2356+385 2025.04.03-18:14:21.0 KOKEE 56.85155 41.35225 888.5 15.9 1.0937390E-08 1.5089829E+00 6.7659012E-09 4.7306845E-10 O 17 2356+385 2025.04.03-18:14:21.0 MK-VLBA 54.59074 43.29341 655.6 9.4 7.2881995E-09 1.4614875E+00 4.9776387E-09 2.6784839E-11 O 17 2356+385 2025.04.03-18:14:21.0 SVETLOE 325.47670 15.96149 1002.0 9.7 2.8244046E-08 3.6472538E+00 7.6062904E-09 2.7242601E-10 O 17 2356+385 2025.04.03-18:14:21.0 WETTZELL 315.43015 13.44390 951.5 13.0 3.1299848E-08 4.2096684E+00 7.2210006E-09 2.0300052E-10 O 18 1504+377 2025.04.03-18:18:26.0 KOKEE 303.23724 20.51780 888.5 16.0 2.0460258E-08 2.8029960E+00 6.7659012E-09 4.7306845E-10 O 18 1504+377 2025.04.03-18:18:26.0 MK-VLBA 304.65617 15.95886 655.6 9.3 1.7955261E-08 3.6589415E+00 4.9776387E-09 2.6784839E-11 O 18 1504+377 2025.04.03-18:18:26.0 SVETLOE 69.32599 31.90217 1002.0 9.6 1.4858689E-08 1.8892686E+00 7.6062904E-09 2.7242601E-10 O 18 1504+377 2025.04.03-18:18:26.0 WETTZELL 52.98252 17.92889 951.6 12.9 2.3854004E-08 3.2486225E+00 7.2210006E-09 2.0300052E-10 O 19 2000+472 2025.04.03-18:20:55.0 KOKEE 348.91827 63.99156 888.6 16.0 8.0500547E-09 1.1088041E+00 6.7659012E-09 4.7306845E-10 O 19 2000+472 2025.04.03-18:20:55.0 MK-VLBA 344.14153 60.81000 655.6 9.4 5.7304203E-09 1.1490013E+00 4.9776387E-09 2.6784839E-11 O 19 2000+472 2025.04.03-18:20:55.0 WETTZELL 359.80132 6.63421 951.7 12.3 5.9615786E-08 8.2687900E+00 7.2210006E-09 2.0300052E-10 O 20 1849+670 2025.04.03-18:22:35.0 KOKEE 346.71242 42.12677 888.7 16.1 1.0769317E-08 1.4784822E+00 6.7659012E-09 4.7306845E-10 O 20 1849+670 2025.04.03-18:22:35.0 MK-VLBA 345.43422 38.92300 655.6 9.5 7.9514782E-09 1.6017019E+00 4.9776387E-09 2.6784839E-11 O 20 1849+670 2025.04.03-18:22:35.0 SVETLOE 17.18926 40.26160 1001.9 9.6 1.2168166E-08 1.5501385E+00 7.6062904E-09 2.7242601E-10 O 20 1849+670 2025.04.03-18:22:35.0 WETTZELL 7.98553 27.10848 951.6 13.0 1.6220251E-08 2.1867766E+00 7.2210006E-09 2.0300052E-10 O 21 0133+476 2025.04.03-18:24:39.0 KOKEE 46.00853 25.59825 888.7 15.9 1.6658744E-08 2.2936370E+00 6.7659012E-09 4.7306845E-10 O 21 0133+476 2025.04.03-18:24:39.0 MK-VLBA 45.34526 26.78750 655.6 9.6 1.1053685E-08 2.2287584E+00 4.9776387E-09 2.6784839E-11 O 21 0133+476 2025.04.03-18:24:39.0 WETTZELL 309.37913 30.69598 951.6 13.0 1.4494049E-08 1.9454024E+00 7.2210006E-09 2.0300052E-10 O 22 1823+568 2025.04.03-18:26:26.0 KOKEE 333.64208 47.68532 888.7 15.9 9.7748549E-09 1.3434020E+00 6.7659012E-09 4.7306845E-10 O 22 1823+568 2025.04.03-18:26:26.0 MK-VLBA 332.62506 43.83400 655.7 9.7 7.2170663E-09 1.4512895E+00 4.9776387E-09 2.6784839E-11 O 22 1823+568 2025.04.03-18:26:26.0 SVETLOE 25.88758 32.07125 1001.9 9.5 1.4789067E-08 1.8863456E+00 7.6062904E-09 2.7242601E-10 O 22 1823+568 2025.04.03-18:26:26.0 WETTZELL 14.43650 18.11984 951.6 12.9 2.3616025E-08 3.1955630E+00 7.2210006E-09 2.0300052E-10 O 23 2229+695 2025.04.03-18:28:37.0 KOKEE 12.04686 39.40832 888.8 16.0 1.1375315E-08 1.5622619E+00 6.7659012E-09 4.7306845E-10 O 23 2229+695 2025.04.03-18:28:37.0 MK-VLBA 10.10983 37.88144 655.7 9.8 8.1346307E-09 1.6386686E+00 4.9776387E-09 2.6784839E-11 O 23 2229+695 2025.04.03-18:28:37.0 SVETLOE 351.66391 41.09577 1001.8 9.5 1.1965696E-08 1.5250490E+00 7.6062904E-09 2.7242601E-10 O 23 2229+695 2025.04.03-18:28:37.0 WETTZELL 346.43717 31.81313 951.6 13.0 1.4040452E-08 1.8885007E+00 7.2210006E-09 2.0300052E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10