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 | 15:37:23.404 # # Data content: # Ray-tracing results for session: # 250331-i25090# # 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: 2025033118 | 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 $250331-i25090# H $250331-i25090# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 15:37:23.404) 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 2025.03.31-17:30:20.0 KOKEE 350.77985 40.74187 887.5 14.8 1.0809877E-08 1.5297210E+00 6.7614607E-09 3.0665271E-10 O 1 3C371 2025.03.31-17:30:20.0 MK-VLBA 349.44611 37.77542 654.9 8.7 8.1747497E-09 1.6308634E+00 4.9763091E-09 4.0813994E-11 O 1 3C371 2025.03.31-17:30:20.0 WETTZELL 5.16491 29.35340 950.4 4.1 1.5048130E-08 2.0393803E+00 7.2117575E-09 1.9160063E-10 O 2 0017+200 2025.03.31-17:32:34.0 KOKEE 76.29110 23.21168 887.5 14.8 1.7817843E-08 2.5286739E+00 6.7614607E-09 3.0665271E-10 O 2 0017+200 2025.03.31-17:32:34.0 MK-VLBA 76.32073 26.48193 654.9 8.7 1.1198682E-08 2.2202132E+00 4.9763091E-09 4.0813994E-11 O 2 0017+200 2025.03.31-17:32:34.0 WETTZELL 290.98844 9.03853 950.4 4.1 4.5242395E-08 6.3265779E+00 7.2117575E-09 1.9160063E-10 O 3 1504+377 2025.03.31-17:36:08.0 KOKEE 301.37136 31.14832 887.5 14.7 1.3617713E-08 1.9295044E+00 6.7614607E-09 3.0665271E-10 O 3 1504+377 2025.03.31-17:36:08.0 MK-VLBA 302.81247 26.58313 655.0 8.8 1.1161514E-08 2.2425456E+00 4.9763091E-09 4.0813994E-11 O 3 1504+377 2025.03.31-17:36:08.0 WETTZELL 44.23442 11.27645 950.5 4.0 3.6807136E-08 5.0521790E+00 7.2117575E-09 1.9160063E-10 O 4 0123+257 2025.03.31-17:39:00.0 KOKEE 66.31654 11.58294 887.4 14.7 3.4263311E-08 4.9163764E+00 6.7614607E-09 3.0665271E-10 O 4 0123+257 2025.03.31-17:39:00.0 MK-VLBA 66.97566 14.27166 655.0 8.8 2.0000970E-08 3.9619139E+00 4.9763091E-09 4.0813994E-11 O 4 0123+257 2025.03.31-17:39:00.0 WETTZELL 284.31200 22.61744 950.6 4.0 1.9133685E-08 2.6046685E+00 7.2117575E-09 1.9160063E-10 O 5 0718+793 2025.03.31-17:41:18.0 KOKEE 0.46946 11.28221 887.5 14.8 3.5086035E-08 5.0296565E+00 6.7614607E-09 3.0665271E-10 O 5 0718+793 2025.03.31-17:41:18.0 MK-VLBA 1.26613 9.01692 655.1 8.7 3.0681530E-08 6.2558587E+00 4.9763091E-09 4.0813994E-11 O 5 0718+793 2025.03.31-17:41:18.0 WETTZELL 1.88254 59.94479 950.5 3.9 8.5502676E-09 1.1556716E+00 7.2117575E-09 1.9160063E-10 O 6 2000+472 2025.03.31-17:44:49.0 KOKEE 7.56748 64.34076 887.4 14.7 7.8384704E-09 1.1088209E+00 6.7614607E-09 3.0665271E-10 O 6 2000+472 2025.03.31-17:44:49.0 MK-VLBA 0.91812 62.30780 655.1 8.7 5.6643692E-09 1.1286786E+00 4.9763091E-09 4.0813994E-11 O 6 2000+472 2025.03.31-17:44:49.0 WETTZELL 351.65800 7.21930 950.6 3.9 5.5304852E-08 7.8079198E+00 7.2117575E-09 1.9160063E-10 O 7 0059+581 2025.03.31-17:47:01.0 KOKEE 34.22407 24.10361 887.4 14.7 1.7199909E-08 2.4388671E+00 6.7614607E-09 3.0665271E-10 O 7 0059+581 2025.03.31-17:47:01.0 MK-VLBA 33.67745 24.37131 655.1 8.7 1.2089872E-08 2.4017959E+00 4.9763091E-09 4.0813994E-11 O 7 0059+581 2025.03.31-17:47:01.0 WETTZELL 317.96024 38.88582 950.6 3.9 1.1774696E-08 1.5952331E+00 7.2117575E-09 1.9160063E-10 O 8 1806+456 2025.03.31-17:49:10.0 KOKEE 325.45621 59.01419 887.5 14.7 8.2402599E-09 1.1658102E+00 6.7614607E-09 3.0665271E-10 O 8 1806+456 2025.03.31-17:49:10.0 MK-VLBA 324.08865 54.84643 655.1 8.7 6.1329643E-09 1.2241356E+00 4.9763091E-09 4.0813994E-11 O 8 1806+456 2025.03.31-17:49:10.0 WETTZELL 12.02084 6.03114 950.6 3.9 6.4565508E-08 9.1978914E+00 7.2117575E-09 1.9160063E-10 O 9 0016+731 2025.03.31-17:52:30.0 KOKEE 17.09867 27.48959 887.5 14.7 1.5240344E-08 2.1591537E+00 6.7614607E-09 3.0665271E-10 O 9 0016+731 2025.03.31-17:52:30.0 MK-VLBA 16.35096 26.39427 655.1 8.6 1.1232987E-08 2.2360579E+00 4.9763091E-09 4.0813994E-11 O 9 0016+731 2025.03.31-17:52:30.0 WETTZELL 338.24020 42.65068 950.6 3.9 1.0913516E-08 1.4773680E+00 7.2117575E-09 1.9160063E-10 O 10 1726+455 2025.03.31-17:54:37.0 KOKEE 317.16827 52.37542 887.5 14.7 8.9166713E-09 1.2616814E+00 6.7614607E-09 3.0665271E-10 O 10 1726+455 2025.03.31-17:54:37.0 MK-VLBA 317.11397 47.99723 655.1 8.6 6.7454380E-09 1.3475765E+00 4.9763091E-09 4.0813994E-11 O 10 1726+455 2025.03.31-17:54:37.0 WETTZELL 19.96433 7.90782 950.7 3.9 5.0967412E-08 7.1165149E+00 7.2117575E-09 1.9160063E-10 O 11 0202+319 2025.03.31-17:56:59.0 KOKEE 58.84168 9.47693 887.6 14.7 4.1256150E-08 5.9599463E+00 6.7614607E-09 3.0665271E-10 O 11 0202+319 2025.03.31-17:56:59.0 MK-VLBA 59.60020 11.66592 655.1 8.6 2.4177008E-08 4.7949120E+00 4.9763091E-09 4.0813994E-11 O 11 0202+319 2025.03.31-17:56:59.0 WETTZELL 285.91610 30.12568 950.7 3.8 1.4705724E-08 1.9959707E+00 7.2117575E-09 1.9160063E-10 O 12 1746+470 2025.03.31-17:59:25.0 KOKEE 321.45203 53.94047 887.7 14.7 8.7366847E-09 1.2361447E+00 6.7614607E-09 3.0665271E-10 O 12 1746+470 2025.03.31-17:59:25.0 MK-VLBA 320.91661 49.66453 655.1 8.6 6.5765845E-09 1.3133850E+00 4.9763091E-09 4.0813994E-11 O 12 1746+470 2025.03.31-17:59:25.0 WETTZELL 16.99337 8.53756 950.7 3.8 4.7571785E-08 6.6158545E+00 7.2117575E-09 1.9160063E-10 O 13 2229+695 2025.03.31-18:02:38.0 KOKEE 15.23852 37.33200 887.5 14.7 1.1628490E-08 1.6457985E+00 6.7614607E-09 3.0665271E-10 O 13 2229+695 2025.03.31-18:02:38.0 MK-VLBA 13.47598 36.05408 655.1 8.7 8.5059524E-09 1.6934178E+00 4.9763091E-09 4.0813994E-11 O 13 2229+695 2025.03.31-18:02:38.0 WETTZELL 343.09603 33.44224 950.8 3.9 1.3400295E-08 1.8161369E+00 7.2117575E-09 1.9160063E-10 O 14 DA426 2025.03.31-18:04:56.0 KOKEE 304.97816 46.41665 887.5 14.7 9.7458883E-09 1.3793735E+00 6.7614607E-09 3.0665271E-10 O 14 DA426 2025.03.31-18:04:56.0 MK-VLBA 306.10271 41.86687 655.1 9.0 7.5070071E-09 1.5017651E+00 4.9763091E-09 4.0813994E-11 O 14 DA426 2025.03.31-18:04:56.0 WETTZELL 29.64658 5.54541 950.8 3.9 6.9245900E-08 9.9541379E+00 7.2117575E-09 1.9160063E-10 O 15 1039+811 2025.03.31-18:08:30.0 KOKEE 353.89231 14.94885 887.4 14.7 2.6939319E-08 3.8381271E+00 6.7614607E-09 3.0665271E-10 O 15 1039+811 2025.03.31-18:08:30.0 MK-VLBA 354.50993 12.23840 655.2 9.3 2.3115429E-08 4.6648669E+00 4.9763091E-09 4.0813994E-11 O 15 1039+811 2025.03.31-18:08:30.0 WETTZELL 11.81267 54.84259 950.9 3.7 9.0500257E-09 1.2232387E+00 7.2117575E-09 1.9160063E-10 O 16 0059+581 2025.03.31-18:10:54.0 KOKEE 34.27628 27.22710 887.5 14.7 1.5375374E-08 2.1786524E+00 6.7614607E-09 3.0665271E-10 O 16 0059+581 2025.03.31-18:10:54.0 MK-VLBA 33.42287 27.48676 655.3 8.9 1.0823746E-08 2.1505588E+00 4.9763091E-09 4.0813994E-11 O 16 0059+581 2025.03.31-18:10:54.0 WETTZELL 320.21058 36.32037 951.1 3.3 1.2475494E-08 1.6908114E+00 7.2117575E-09 1.9160063E-10 O 17 1504+377 2025.03.31-18:12:52.0 KOKEE 302.49079 23.90460 887.5 14.9 1.7333574E-08 2.4594069E+00 6.7614607E-09 3.0665271E-10 O 17 1504+377 2025.03.31-18:12:52.0 MK-VLBA 303.91531 19.34258 655.4 8.6 1.5010864E-08 3.0303496E+00 4.9763091E-09 4.0813994E-11 O 17 1504+377 2025.03.31-18:12:52.0 WETTZELL 50.22446 15.69763 951.0 3.4 2.6960826E-08 3.6673046E+00 7.2117575E-09 1.9160063E-10 O 18 0123+257 2025.03.31-18:15:41.0 KOKEE 68.88353 19.45999 887.6 14.9 2.1015412E-08 2.9868434E+00 6.7614607E-09 3.0665271E-10 O 18 0123+257 2025.03.31-18:15:41.0 MK-VLBA 69.02400 22.29532 655.5 8.8 1.3134012E-08 2.6026163E+00 4.9763091E-09 4.0813994E-11 O 18 0123+257 2025.03.31-18:15:41.0 WETTZELL 290.62537 16.88233 950.9 3.9 2.5198673E-08 3.4472561E+00 7.2117575E-09 1.9160063E-10 O 19 1726+455 2025.03.31-18:18:26.0 KOKEE 314.60577 48.52088 887.5 15.1 9.4242024E-09 1.3336356E+00 6.7614607E-09 3.0665271E-10 O 19 1726+455 2025.03.31-18:18:26.0 MK-VLBA 314.94112 44.09292 655.5 9.0 7.2017972E-09 1.4395415E+00 4.9763091E-09 4.0813994E-11 O 19 1726+455 2025.03.31-18:18:26.0 WETTZELL 23.93157 9.36771 950.9 3.9 4.3709505E-08 6.0478724E+00 7.2117575E-09 1.9160063E-10 O 20 0016+731 2025.03.31-18:20:34.0 KOKEE 16.36882 29.36869 887.5 15.0 1.4353490E-08 2.0329281E+00 6.7614607E-09 3.0665271E-10 O 20 0016+731 2025.03.31-18:20:34.0 MK-VLBA 15.44684 28.21019 655.5 9.0 1.0570924E-08 2.1043370E+00 4.9763091E-09 4.0813994E-11 O 20 0016+731 2025.03.31-18:20:34.0 WETTZELL 339.71878 40.99865 951.0 3.8 1.1269061E-08 1.5257290E+00 7.2117575E-09 1.9160063E-10 O 21 2000+472 2025.03.31-18:22:37.0 KOKEE 352.74928 64.36535 887.5 14.9 7.8368490E-09 1.1086091E+00 6.7614607E-09 3.0665271E-10 O 21 2000+472 2025.03.31-18:22:37.0 MK-VLBA 347.46701 61.39432 655.5 9.0 5.7127869E-09 1.1388852E+00 4.9763091E-09 4.0813994E-11 O 21 2000+472 2025.03.31-18:22:37.0 WETTZELL 358.08028 6.66478 951.0 3.7 5.9294463E-08 8.4087252E+00 7.2117575E-09 1.9160063E-10 O 22 1823+568 2025.03.31-18:24:05.0 KOKEE 335.64917 49.09271 887.4 14.8 9.3422706E-09 1.3218217E+00 6.7614607E-09 3.0665271E-10 O 22 1823+568 2025.03.31-18:24:05.0 MK-VLBA 334.36634 45.32355 655.5 9.0 7.0478034E-09 1.4068870E+00 4.9763091E-09 4.0813994E-11 O 22 1823+568 2025.03.31-18:24:05.0 WETTZELL 12.48085 17.57992 951.0 3.7 2.4233442E-08 3.2999597E+00 7.2117575E-09 1.9160063E-10 O 23 1803+784 2025.03.31-18:25:35.0 KOKEE 352.04278 31.22755 887.5 14.8 1.3584877E-08 1.9236313E+00 6.7614607E-09 3.0665271E-10 O 23 1803+784 2025.03.31-18:25:35.0 MK-VLBA 351.51114 28.36367 655.5 9.0 1.0519379E-08 2.1003017E+00 4.9763091E-09 4.0813994E-11 O 23 1803+784 2025.03.31-18:25:35.0 WETTZELL 7.10745 38.78659 951.0 3.8 1.1797408E-08 1.5964036E+00 7.2117575E-09 1.9160063E-10 O 24 0202+319 2025.03.31-18:27:20.0 KOKEE 60.92439 15.57485 887.4 15.0 2.5929905E-08 3.6958105E+00 6.7614607E-09 3.0665271E-10 O 24 0202+319 2025.03.31-18:27:20.0 MK-VLBA 61.24762 17.89323 655.5 9.0 1.6151452E-08 3.2000093E+00 4.9763091E-09 4.0813994E-11 O 24 0202+319 2025.03.31-18:27:20.0 WETTZELL 290.84792 25.40426 951.0 3.8 1.7177053E-08 2.3353083E+00 7.2117575E-09 1.9160063E-10 O 25 2229+695 2025.03.31-18:28:55.0 KOKEE 13.08024 38.82748 887.4 15.0 1.1249889E-08 1.5920821E+00 6.7614607E-09 3.0665271E-10 O 25 2229+695 2025.03.31-18:28:55.0 MK-VLBA 11.18792 37.38025 655.5 9.0 8.2476875E-09 1.6423162E+00 4.9763091E-09 4.0813994E-11 O 25 2229+695 2025.03.31-18:28:55.0 WETTZELL 345.40210 32.27179 951.0 3.9 1.3827439E-08 1.8743150E+00 7.2117575E-09 1.9160063E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10