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 | 15:38:06.674 # # Data content: # Ray-tracing results for session: # 250401-i25091# # Total number of observations: # 69 # 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: 2025040118 | 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 $250401-i25091# H $250401-i25091# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 15:38:06.674) 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 2025.04.01-17:30:20.0 KOKEE 350.37736 40.59240 888.1 14.7 1.1001595E-08 1.5433706E+00 6.7714805E-09 3.9808144E-10 O 1 3C371 2025.04.01-17:30:20.0 MK-VLBA 349.07621 37.60263 656.4 9.9 8.2266367E-09 1.6410585E+00 4.9892615E-09 4.0046634E-11 O 1 3C371 2025.04.01-17:30:20.0 WETTZELL 5.54884 29.41362 950.9 7.7 1.5100640E-08 2.0384237E+00 7.2171393E-09 2.2453856E-10 O 2 0202+319 2025.04.01-17:32:17.0 KOKEE 57.21285 5.38521 888.0 14.7 6.8459249E-08 9.7073449E+00 6.7714805E-09 3.9808144E-10 O 2 0202+319 2025.04.01-17:32:17.0 MK-VLBA 58.26183 7.46964 656.4 9.9 3.6441258E-08 7.4312576E+00 4.9892615E-09 4.0046634E-11 O 2 0202+319 2025.04.01-17:32:17.0 WETTZELL 282.49481 33.42662 950.9 7.6 1.3471025E-08 1.8057030E+00 7.2171393E-09 2.2453856E-10 O 3 1504+377 2025.04.01-17:34:30.0 KOKEE 301.42189 30.69278 887.9 14.7 1.4005299E-08 1.9793136E+00 6.7714805E-09 3.9808144E-10 O 3 1504+377 2025.04.01-17:34:30.0 MK-VLBA 302.86208 26.12770 656.4 10.0 1.1367238E-08 2.2730522E+00 4.9892615E-09 4.0046634E-11 O 3 1504+377 2025.04.01-17:34:30.0 WETTZELL 44.61583 11.54029 950.9 7.5 3.6247270E-08 5.0112165E+00 7.2171393E-09 2.2453856E-10 O 4 0017+200 2025.04.01-17:37:44.0 KOKEE 76.92997 25.26706 888.0 14.9 1.6697641E-08 2.3091941E+00 6.7714805E-09 3.9808144E-10 O 4 0017+200 2025.04.01-17:37:44.0 MK-VLBA 76.83385 28.56924 656.4 10.1 1.0475883E-08 2.0853429E+00 4.9892615E-09 4.0046634E-11 O 4 0017+200 2025.04.01-17:37:44.0 WETTZELL 292.63233 7.65338 950.9 7.4 5.2733873E-08 7.1807387E+00 7.2171393E-09 2.2453856E-10 O 5 0718+793 2025.04.01-17:40:56.0 KOKEE 0.64095 11.29023 888.0 15.0 3.5604100E-08 5.1131722E+00 6.7714805E-09 3.9808144E-10 O 5 0718+793 2025.04.01-17:40:56.0 MK-VLBA 1.43543 9.03674 656.3 10.3 3.0688375E-08 6.2791624E+00 4.9892615E-09 4.0046634E-11 O 5 0718+793 2025.04.01-17:40:56.0 WETTZELL 1.54809 59.96231 951.1 7.0 8.5933927E-09 1.1558100E+00 7.2171393E-09 2.2453856E-10 O 6 2000+472 2025.04.01-17:44:25.0 KOKEE 6.20242 64.43906 888.0 15.2 7.9451300E-09 1.1097211E+00 6.7714805E-09 3.9808144E-10 O 6 2000+472 2025.04.01-17:44:25.0 MK-VLBA 359.63091 62.31179 656.3 10.6 5.6780124E-09 1.1301132E+00 4.9892615E-09 4.0046634E-11 O 6 2000+472 2025.04.01-17:44:25.0 WETTZELL 352.25533 7.13829 950.9 7.4 5.6144130E-08 7.8507896E+00 7.2171393E-09 2.2453856E-10 O 7 0059+581 2025.04.01-17:46:37.0 KOKEE 34.25099 24.56502 888.1 15.1 1.7142774E-08 2.3942213E+00 6.7714805E-09 3.9808144E-10 O 7 0059+581 2025.04.01-17:46:37.0 MK-VLBA 33.66001 24.83310 656.4 10.7 1.1911170E-08 2.3786334E+00 4.9892615E-09 4.0046634E-11 O 7 0059+581 2025.04.01-17:46:37.0 WETTZELL 318.28443 38.49920 950.9 7.4 1.1932478E-08 1.6027730E+00 7.2171393E-09 2.2453856E-10 O 8 1806+456 2025.04.01-17:48:45.0 KOKEE 324.68407 58.54683 888.0 15.1 8.4016826E-09 1.1765836E+00 6.7714805E-09 3.9808144E-10 O 8 1806+456 2025.04.01-17:48:45.0 MK-VLBA 323.44622 54.35643 656.4 10.8 6.1852528E-09 1.2317690E+00 4.9892615E-09 4.0046634E-11 O 8 1806+456 2025.04.01-17:48:45.0 WETTZELL 12.62713 6.15418 951.0 7.3 6.3856883E-08 9.1190466E+00 7.2171393E-09 2.2453856E-10 O 9 0016+731 2025.04.01-17:52:05.0 KOKEE 17.02254 27.72907 888.2 15.2 1.5340569E-08 2.1498688E+00 6.7714805E-09 3.9808144E-10 O 9 0016+731 2025.04.01-17:52:05.0 MK-VLBA 16.25263 26.62699 656.5 10.8 1.1170375E-08 2.2317421E+00 4.9892615E-09 4.0046634E-11 O 9 0016+731 2025.04.01-17:52:05.0 WETTZELL 338.41497 42.43780 951.0 7.2 1.1013480E-08 1.4810111E+00 7.2171393E-09 2.2453856E-10 O 10 1726+455 2025.04.01-17:54:13.0 KOKEE 316.73211 51.81560 888.0 15.0 9.1161684E-09 1.2785626E+00 6.7714805E-09 3.9808144E-10 O 10 1726+455 2025.04.01-17:54:13.0 MK-VLBA 316.74494 47.42842 656.5 10.4 6.8229261E-09 1.3594551E+00 4.9892615E-09 4.0046634E-11 O 10 1726+455 2025.04.01-17:54:13.0 WETTZELL 20.55745 8.10840 951.0 7.2 5.0144249E-08 7.0355292E+00 7.2171393E-09 2.2453856E-10 O 11 0123+257 2025.04.01-17:56:43.0 KOKEE 67.87755 16.21408 888.1 15.1 2.5303467E-08 3.4995801E+00 6.7714805E-09 3.9808144E-10 O 11 0123+257 2025.04.01-17:56:43.0 MK-VLBA 68.23383 18.99288 656.6 9.8 1.5305941E-08 3.0554148E+00 4.9892615E-09 4.0046634E-11 O 11 0123+257 2025.04.01-17:56:43.0 WETTZELL 288.04008 19.20859 951.0 7.2 2.2400562E-08 3.0045976E+00 7.2171393E-09 2.2453856E-10 O 12 DA426 2025.04.01-17:59:38.0 KOKEE 305.04147 46.67697 888.5 15.1 9.8471391E-09 1.3831012E+00 6.7714805E-09 3.9808144E-10 O 12 DA426 2025.04.01-17:59:38.0 MK-VLBA 306.15792 42.12761 656.6 9.9 7.4874598E-09 1.4924668E+00 4.9892615E-09 4.0046634E-11 O 12 DA426 2025.04.01-17:59:38.0 WETTZELL 29.40581 5.43484 951.0 7.2 7.0875664E-08 1.0301905E+01 7.2171393E-09 2.2453856E-10 O 13 2229+695 2025.04.01-18:03:17.0 KOKEE 14.88369 37.60847 888.1 15.1 1.1723720E-08 1.6403007E+00 6.7714805E-09 3.9808144E-10 O 13 2229+695 2025.04.01-18:03:17.0 MK-VLBA 13.09602 36.30243 656.7 10.4 8.4768691E-09 1.6903887E+00 4.9892615E-09 4.0046634E-11 O 13 2229+695 2025.04.01-18:03:17.0 WETTZELL 343.49136 33.22625 950.9 7.1 1.3545711E-08 1.8235869E+00 7.2171393E-09 2.2453856E-10 O 14 1746+470 2025.04.01-18:05:29.0 KOKEE 319.99290 52.47018 888.4 15.0 9.0357492E-09 1.2669817E+00 6.7714805E-09 3.9808144E-10 O 14 1746+470 2025.04.01-18:05:29.0 MK-VLBA 319.68478 48.15787 656.6 10.7 6.7449160E-09 1.3438548E+00 4.9892615E-09 4.0046634E-11 O 14 1746+470 2025.04.01-18:05:29.0 WETTZELL 18.64787 9.03936 950.9 7.0 4.5438317E-08 6.3302206E+00 7.2171393E-09 2.2453856E-10 O 15 0202+319 2025.04.01-18:09:05.0 KOKEE 59.98491 12.68205 888.5 15.1 3.1897762E-08 4.4272063E+00 6.7714805E-09 3.9808144E-10 O 15 0202+319 2025.04.01-18:09:05.0 MK-VLBA 60.51573 14.94275 656.6 10.8 1.9199351E-08 3.8454017E+00 4.9892615E-09 4.0046634E-11 O 15 0202+319 2025.04.01-18:09:05.0 WETTZELL 288.52721 27.61479 950.9 6.9 1.5984203E-08 2.1429529E+00 7.2171393E-09 2.2453856E-10 O 16 1823+568 2025.04.01-18:11:04.0 KOKEE 337.05580 49.93922 888.5 15.2 9.3606742E-09 1.3121129E+00 6.7714805E-09 3.9808144E-10 O 16 1823+568 2025.04.01-18:11:04.0 MK-VLBA 335.59024 46.23014 656.7 10.6 6.9575274E-09 1.3865346E+00 4.9892615E-09 4.0046634E-11 O 16 1823+568 2025.04.01-18:11:04.0 WETTZELL 11.21575 17.27403 950.9 6.9 2.4776672E-08 3.3698149E+00 7.2171393E-09 2.2453856E-10 O 17 0059+581 2025.04.01-18:12:55.0 KOKEE 34.24074 28.00471 888.5 15.3 1.5200790E-08 2.1218754E+00 6.7714805E-09 3.9808144E-10 O 17 0059+581 2025.04.01-18:12:55.0 MK-VLBA 33.30840 28.25840 656.7 10.5 1.0580603E-08 2.1110953E+00 4.9892615E-09 4.0046634E-11 O 17 0059+581 2025.04.01-18:12:55.0 WETTZELL 320.79133 35.69990 950.9 6.7 1.2724097E-08 1.7095314E+00 7.2171393E-09 2.2453856E-10 O 18 1504+377 2025.04.01-18:14:53.0 KOKEE 302.73154 22.74107 888.4 15.2 1.8434686E-08 2.6215800E+00 6.7714805E-09 3.9808144E-10 O 18 1504+377 2025.04.01-18:14:53.0 MK-VLBA 304.15379 18.17995 656.8 10.5 1.5952477E-08 3.2052024E+00 4.9892615E-09 4.0046634E-11 O 18 1504+377 2025.04.01-18:14:53.0 WETTZELL 51.17424 16.45247 951.1 6.4 2.5946801E-08 3.5489732E+00 7.2171393E-09 2.2453856E-10 O 19 1039+811 2025.04.01-18:17:08.0 KOKEE 354.31211 14.64897 888.5 15.1 2.7880018E-08 3.9776473E+00 6.7714805E-09 3.9808144E-10 O 19 1039+811 2025.04.01-18:17:08.0 MK-VLBA 354.94439 11.96600 656.8 10.5 2.3663150E-08 4.7970377E+00 4.9892615E-09 4.0046634E-11 O 19 1039+811 2025.04.01-18:17:08.0 WETTZELL 11.30658 55.25564 950.9 6.8 9.0521533E-09 1.2182060E+00 7.2171393E-09 2.2453856E-10 O 20 0123+257 2025.04.01-18:19:53.0 KOKEE 69.40215 21.22461 888.6 15.2 1.9636399E-08 2.7171766E+00 6.7714805E-09 3.9808144E-10 O 20 0123+257 2025.04.01-18:19:53.0 MK-VLBA 69.42314 24.08857 656.8 10.4 1.2251862E-08 2.4416048E+00 4.9892615E-09 4.0046634E-11 O 20 0123+257 2025.04.01-18:19:53.0 WETTZELL 292.02582 15.64017 951.0 6.7 2.7199637E-08 3.6536583E+00 7.2171393E-09 2.2453856E-10 O 21 1726+455 2025.04.01-18:22:40.0 KOKEE 313.91516 47.16284 888.6 15.3 9.7693793E-09 1.3717467E+00 6.7714805E-09 3.9808144E-10 O 21 1726+455 2025.04.01-18:22:40.0 MK-VLBA 314.35437 42.72273 656.8 10.2 7.4032724E-09 1.4757663E+00 4.9892615E-09 4.0046634E-11 O 21 1726+455 2025.04.01-18:22:40.0 WETTZELL 25.27279 9.92515 951.0 6.7 4.1701456E-08 5.7916352E+00 7.2171393E-09 2.2453856E-10 O 22 2356+385 2025.04.01-18:26:21.0 KOKEE 56.77267 42.15623 888.6 15.3 1.0663922E-08 1.4830207E+00 6.7714805E-09 3.9808144E-10 O 22 2356+385 2025.04.01-18:26:21.0 MK-VLBA 54.40063 44.08774 656.8 10.3 7.2196789E-09 1.4367668E+00 4.9892615E-09 4.0046634E-11 O 22 2356+385 2025.04.01-18:26:21.0 WETTZELL 316.10052 12.97070 951.0 6.7 3.2462190E-08 4.3874960E+00 7.2171393E-09 2.2453856E-10 O 23 2000+472 2025.04.01-18:29:37.0 KOKEE 348.60668 63.95367 888.7 15.3 7.9780198E-09 1.1153465E+00 6.7714805E-09 3.9808144E-10 O 23 2000+472 2025.04.01-18:29:37.0 MK-VLBA 343.87309 60.75558 656.8 10.1 5.7620253E-09 1.1470267E+00 4.9892615E-09 4.0046634E-11 O 23 2000+472 2025.04.01-18:29:37.0 WETTZELL 359.94415 6.63389 950.9 6.7 5.9859172E-08 8.4439037E+00 7.2171393E-09 2.2453856E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10