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 | 10:54:58.813 # # Data content: # Ray-tracing results for session: # 241205-i24340# # Total number of observations: # 64 # 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: 2024120518 | 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 $241205-i24340# H $241205-i24340# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:54:58.813) 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 0955+476 2024.12.05-17:30:20.0 KOKEE 325.07266 56.28471 887.4 15.0 8.6628716E-09 1.2086390E+00 6.7574613E-09 4.5058354E-10 O 1 0955+476 2024.12.05-17:30:20.0 WETTZELL 13.86990 8.06213 948.7 0.4 4.9778030E-08 6.7701198E+00 7.1993017E-09 1.7063428E-10 O 2 1851+488 2024.12.05-17:34:00.0 KOKEE 39.90437 7.61523 887.4 15.0 5.1303634E-08 7.4532301E+00 6.7574613E-09 4.5058354E-10 O 2 1851+488 2024.12.05-17:34:00.0 WETTZELL 296.83887 46.93854 948.7 0.4 1.0077657E-08 1.3718435E+00 7.1993017E-09 1.7063428E-10 O 3 1504+377 2024.12.05-17:37:33.0 KOKEE 58.30113 46.90558 887.4 15.0 9.8599791E-09 1.3688492E+00 6.7574613E-09 4.5058354E-10 O 3 1504+377 2024.12.05-17:37:33.0 MK-VLBA 55.26705 48.92367 655.3 7.4 6.6635641E-09 1.3264222E+00 4.9798848E-09 4.7863922E-11 O 3 1504+377 2024.12.05-17:37:33.0 WETTZELL 319.09376 9.08315 948.6 0.4 4.4754314E-08 6.2798663E+00 7.1993017E-09 1.7063428E-10 O 4 0602+673 2024.12.05-17:40:12.0 KOKEE 335.61800 21.19366 887.4 15.0 1.9800984E-08 2.8171617E+00 6.7574613E-09 4.5058354E-10 O 4 0602+673 2024.12.05-17:40:12.0 MK-VLBA 336.19846 17.46651 655.3 7.5 1.6555616E-08 3.3004106E+00 4.9798848E-09 4.7863922E-11 O 4 0602+673 2024.12.05-17:40:12.0 WETTZELL 30.18635 40.96299 948.6 0.3 1.1221153E-08 1.5169693E+00 7.1993017E-09 1.7063428E-10 O 5 1749+096 2024.12.05-17:43:34.0 KOKEE 82.17279 6.42644 887.5 14.9 5.9417591E-08 8.3677224E+00 6.7574613E-09 4.5058354E-10 O 5 1749+096 2024.12.05-17:43:34.0 MK-VLBA 83.27416 10.03224 655.3 7.7 2.7883779E-08 5.6753841E+00 4.9798848E-09 4.7863922E-11 O 5 1749+096 2024.12.05-17:43:34.0 WETTZELL 273.05567 10.14273 948.6 0.3 4.0480481E-08 5.7100537E+00 7.1993017E-09 1.7063428E-10 O 6 0642+449 2024.12.05-17:45:58.0 KOKEE 310.94489 22.48637 887.5 14.9 1.8734543E-08 2.6584110E+00 6.7574613E-09 4.5058354E-10 O 6 0642+449 2024.12.05-17:45:58.0 MK-VLBA 312.13193 18.00260 655.4 7.8 1.6092194E-08 3.2055908E+00 4.9798848E-09 4.7863922E-11 O 6 0642+449 2024.12.05-17:45:58.0 WETTZELL 47.25952 23.08457 948.6 0.3 1.8664891E-08 2.5134048E+00 7.1993017E-09 1.7063428E-10 O 7 1751+288 2024.12.05-17:48:09.0 KOKEE 64.09242 13.54464 887.5 14.8 3.0166584E-08 4.2153199E+00 6.7574613E-09 4.5058354E-10 O 7 1751+288 2024.12.05-17:48:09.0 MK-VLBA 64.59469 16.08288 655.4 7.8 1.7903094E-08 3.5937113E+00 4.9798848E-09 4.7863922E-11 O 7 1751+288 2024.12.05-17:48:09.0 WETTZELL 287.27654 23.68079 948.4 0.3 1.8244265E-08 2.5030010E+00 7.1993017E-09 1.7063428E-10 O 8 NGC6251 2024.12.05-17:50:02.0 KOKEE 7.50240 25.17887 887.5 14.8 1.6859805E-08 2.3773218E+00 6.7574613E-09 4.5058354E-10 O 8 NGC6251 2024.12.05-17:50:02.0 MK-VLBA 7.11641 23.37270 655.4 8.0 1.2593543E-08 2.5090088E+00 4.9798848E-09 4.7863922E-11 O 8 NGC6251 2024.12.05-17:50:02.0 WETTZELL 349.61461 46.34170 948.3 0.3 1.0174560E-08 1.3798793E+00 7.1993017E-09 1.7063428E-10 O 9 DA426 2024.12.05-17:52:47.0 KOKEE 55.70003 28.88301 887.6 14.9 1.4863416E-08 2.0680208E+00 6.7574613E-09 4.5058354E-10 O 9 DA426 2024.12.05-17:52:47.0 MK-VLBA 54.82540 30.79039 655.4 8.1 9.7895357E-09 1.9516868E+00 4.9798848E-09 4.7863922E-11 O 9 DA426 2024.12.05-17:52:47.0 WETTZELL 305.87189 22.02877 948.2 0.3 1.9512837E-08 2.6738126E+00 7.1993017E-09 1.7063428E-10 O 10 1053+704 2024.12.05-17:54:55.0 KOKEE 351.39210 40.69392 887.6 14.9 1.1040755E-08 1.5464428E+00 6.7574613E-09 4.5058354E-10 O 10 1053+704 2024.12.05-17:54:55.0 MK-VLBA 350.03611 37.76408 655.4 8.2 8.1934657E-09 1.6291591E+00 4.9798848E-09 4.7863922E-11 O 10 1053+704 2024.12.05-17:54:55.0 WETTZELL 4.66560 29.52235 948.1 0.2 1.4896533E-08 2.0168293E+00 7.1993017E-09 1.7063428E-10 O 11 1846+322 2024.12.05-17:57:07.0 KOKEE 57.26839 5.56214 887.6 15.0 6.7158876E-08 9.7770088E+00 6.7574613E-09 4.5058354E-10 O 11 1846+322 2024.12.05-17:57:07.0 MK-VLBA 58.30474 7.65006 655.3 8.2 3.5660415E-08 7.3226346E+00 4.9798848E-09 4.7863922E-11 O 11 1846+322 2024.12.05-17:57:07.0 WETTZELL 282.65538 33.29866 948.0 0.2 1.3390760E-08 1.8296118E+00 7.1993017E-09 1.7063428E-10 O 12 0805+410 2024.12.05-18:00:14.0 KOKEE 305.20629 34.54971 887.6 14.9 1.2684632E-08 1.7812511E+00 6.7574613E-09 4.5058354E-10 O 12 0805+410 2024.12.05-18:00:14.0 MK-VLBA 306.44997 30.00197 655.3 8.4 1.0019956E-08 1.9918641E+00 4.9798848E-09 4.7863922E-11 O 12 0805+410 2024.12.05-18:00:14.0 WETTZELL 39.55679 12.26240 947.9 0.2 3.3844250E-08 4.5491346E+00 7.1993017E-09 1.7063428E-10 O 13 1746+470 2024.12.05-18:02:34.0 KOKEE 46.61326 21.96352 887.7 14.8 1.9133239E-08 2.6754902E+00 6.7574613E-09 4.5058354E-10 O 13 1746+470 2024.12.05-18:02:34.0 MK-VLBA 46.29173 23.21232 655.3 8.5 1.2675814E-08 2.5306038E+00 4.9798848E-09 4.7863922E-11 O 13 1746+470 2024.12.05-18:02:34.0 WETTZELL 305.79793 32.75554 948.0 0.3 1.3583864E-08 1.8527678E+00 7.1993017E-09 1.7063428E-10 O 14 1749+096 2024.12.05-18:05:08.0 KOKEE 84.11664 11.39867 887.9 15.0 3.5451342E-08 4.9125833E+00 6.7574613E-09 4.5058354E-10 O 14 1749+096 2024.12.05-18:05:08.0 MK-VLBA 84.99090 15.09217 655.3 8.6 1.9014017E-08 3.8264304E+00 4.9798848E-09 4.7863922E-11 O 14 1749+096 2024.12.05-18:05:08.0 WETTZELL 277.10010 6.62075 948.0 0.3 5.9387985E-08 8.6380284E+00 7.1993017E-09 1.7063428E-10 O 15 0613+570 2024.12.05-18:07:29.0 KOKEE 325.29524 17.15966 887.9 15.1 2.4165308E-08 3.4658910E+00 6.7574613E-09 4.5058354E-10 O 15 0613+570 2024.12.05-18:07:29.0 MK-VLBA 326.27770 13.02690 655.3 8.6 2.1838832E-08 4.3668008E+00 4.9798848E-09 4.7863922E-11 O 15 0613+570 2024.12.05-18:07:29.0 WETTZELL 42.82407 37.07559 948.0 0.3 1.2195423E-08 1.6468306E+00 7.1993017E-09 1.7063428E-10 O 16 1751+288 2024.12.05-18:11:36.0 KOKEE 65.64420 18.47517 887.9 15.2 2.2503132E-08 3.1305744E+00 6.7574613E-09 4.5058354E-10 O 16 1751+288 2024.12.05-18:11:36.0 MK-VLBA 65.80663 21.10433 655.5 8.7 1.3856177E-08 2.7715489E+00 4.9798848E-09 4.7863922E-11 O 16 1751+288 2024.12.05-18:11:36.0 WETTZELL 291.21581 20.05100 948.0 0.2 2.1316443E-08 2.9319300E+00 7.1993017E-09 1.7063428E-10 O 17 1849+670 2024.12.05-18:13:17.0 KOKEE 24.21311 18.92676 887.9 15.2 2.2010948E-08 3.1101929E+00 6.7574613E-09 4.5058354E-10 O 17 1849+670 2024.12.05-18:13:17.0 MK-VLBA 24.18557 18.41793 655.5 8.7 1.5746701E-08 3.1460197E+00 4.9798848E-09 4.7863922E-11 O 17 1849+670 2024.12.05-18:13:17.0 WETTZELL 325.07026 48.21881 948.0 0.3 9.8736392E-09 1.3414635E+00 7.1993017E-09 1.7063428E-10 O 18 0642+449 2024.12.05-18:15:40.0 KOKEE 312.09543 17.31965 888.0 15.3 2.3954693E-08 3.4307608E+00 6.7574613E-09 4.5058354E-10 O 18 0642+449 2024.12.05-18:15:40.0 MK-VLBA 313.34368 12.85469 655.6 8.7 2.2116952E-08 4.4223554E+00 4.9798848E-09 4.7863922E-11 O 18 0642+449 2024.12.05-18:15:40.0 WETTZELL 51.41880 26.77887 948.0 0.3 1.6274379E-08 2.1929922E+00 7.1993017E-09 1.7063428E-10 O 19 1636+473 2024.12.05-18:17:39.0 KOKEE 46.77521 36.34738 887.9 15.4 1.2135010E-08 1.6893793E+00 6.7574613E-09 4.5058354E-10 O 19 1636+473 2024.12.05-18:17:39.0 MK-VLBA 44.96641 37.55185 655.6 8.7 8.2328154E-09 1.6394872E+00 4.9798848E-09 4.7863922E-11 O 19 1636+473 2024.12.05-18:17:39.0 WETTZELL 317.29906 22.57091 947.9 0.3 1.9072244E-08 2.6074572E+00 7.1993017E-09 1.7063428E-10 O 20 0743+277 2024.12.05-18:21:48.0 KOKEE 291.45759 23.80827 888.1 15.3 1.7762048E-08 2.5086821E+00 6.7574613E-09 4.5058354E-10 O 20 0743+277 2024.12.05-18:21:48.0 MK-VLBA 293.22357 19.28874 655.5 8.8 1.5079521E-08 3.0027161E+00 4.9798848E-09 4.7863922E-11 O 20 0743+277 2024.12.05-18:21:48.0 WETTZELL 54.85265 6.68592 947.8 0.4 5.8703709E-08 8.0045718E+00 7.1993017E-09 1.7063428E-10 O 21 1746+470 2024.12.05-18:26:23.0 KOKEE 47.18124 26.00332 888.1 15.5 1.6359238E-08 2.2830144E+00 6.7574613E-09 4.5058354E-10 O 21 1746+470 2024.12.05-18:26:23.0 MK-VLBA 46.48731 27.28146 655.6 8.8 1.0920865E-08 2.1778926E+00 4.9798848E-09 4.7863922E-11 O 21 1746+470 2024.12.05-18:26:23.0 WETTZELL 308.88053 29.65051 947.5 0.4 1.4844699E-08 2.0258874E+00 7.1993017E-09 1.7063428E-10 O 22 0805+410 2024.12.05-18:29:32.0 KOKEE 305.53372 28.99850 888.2 15.5 1.4820983E-08 2.0884072E+00 6.7574613E-09 4.5058354E-10 O 22 0805+410 2024.12.05-18:29:32.0 MK-VLBA 306.81692 24.45338 655.6 8.9 1.2078067E-08 2.4021362E+00 4.9798848E-09 4.7863922E-11 O 22 0805+410 2024.12.05-18:29:32.0 WETTZELL 44.23254 15.47071 947.4 0.5 2.7193628E-08 3.6563935E+00 7.1993017E-09 1.7063428E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10