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 | 15:33:31.515 # # Data content: # Ray-tracing results for session: # 250324-i25083# # Total number of observations: # 72 # 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: 2025032418 | 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 $250324-i25083# H $250324-i25083# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 15:33:31.515) 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 1803+784 2025.03.24-17:30:20.0 KOKEE 356.32910 33.20236 887.9 15.5 1.3021621E-08 1.8335095E+00 6.7643489E-09 3.8569177E-10 O 1 1803+784 2025.03.24-17:30:20.0 MK-VLBA 355.49693 30.60248 652.3 7.4 9.7506089E-09 1.9801653E+00 4.9572424E-09 2.3028391E-11 O 1 1803+784 2025.03.24-17:30:20.0 WETTZELL 2.03557 37.69848 943.0 9.6 1.2208743E-08 1.6317698E+00 7.1572254E-09 3.2385385E-10 O 2 0017+200 2025.03.24-17:32:34.0 KOKEE 74.28481 17.03018 887.9 15.5 2.4112437E-08 3.4052609E+00 6.7643489E-09 3.8569177E-10 O 2 0017+200 2025.03.24-17:32:34.0 MK-VLBA 74.68278 20.19729 652.3 7.6 1.4302449E-08 2.9031012E+00 4.9572424E-09 2.3028391E-11 O 2 0017+200 2025.03.24-17:32:34.0 WETTZELL 286.05080 13.31682 943.1 9.6 3.1846801E-08 4.3104628E+00 7.1572254E-09 3.2385385E-10 O 3 1504+377 2025.03.24-17:35:58.0 KOKEE 300.99322 36.65091 887.9 15.5 1.1953269E-08 1.6780574E+00 6.7643489E-09 3.8569177E-10 O 3 1504+377 2025.03.24-17:35:58.0 MK-VLBA 302.43896 32.08503 652.4 7.3 9.3491618E-09 1.8873805E+00 4.9572424E-09 2.3028391E-11 O 3 1504+377 2025.03.24-17:35:58.0 WETTZELL 39.56369 8.24434 943.1 9.5 4.9611544E-08 6.7704797E+00 7.1572254E-09 3.2385385E-10 O 4 0059+581 2025.03.24-17:38:35.0 KOKEE 33.59489 19.43916 887.9 15.5 2.1284574E-08 3.0166138E+00 6.7643489E-09 3.8569177E-10 O 4 0059+581 2025.03.24-17:38:35.0 MK-VLBA 33.48090 19.67396 652.4 7.0 1.4659657E-08 3.0015243E+00 4.9572424E-09 2.3028391E-11 O 4 0059+581 2025.03.24-17:38:35.0 WETTZELL 314.84025 42.95380 943.1 9.5 1.0963973E-08 1.4664360E+00 7.1572254E-09 3.2385385E-10 O 5 2000+472 2025.03.24-17:40:55.0 KOKEE 18.89546 62.65562 887.9 15.5 8.0469281E-09 1.1274626E+00 6.7643489E-09 3.8569177E-10 O 5 2000+472 2025.03.24-17:40:55.0 MK-VLBA 12.07818 61.46179 652.5 6.7 5.6671041E-09 1.1416979E+00 4.9572424E-09 2.3028391E-11 O 5 2000+472 2025.03.24-17:40:55.0 WETTZELL 346.38174 8.20098 943.2 9.5 4.9851639E-08 6.8098020E+00 7.1572254E-09 3.2385385E-10 O 6 1726+455 2025.03.24-17:42:33.0 KOKEE 323.69710 58.26100 888.0 15.6 8.4037659E-09 1.1776949E+00 6.7643489E-09 3.8569177E-10 O 6 1726+455 2025.03.24-17:42:33.0 MK-VLBA 322.59105 54.04202 652.5 6.4 6.1490766E-09 1.2387259E+00 4.9572424E-09 2.3028391E-11 O 6 1726+455 2025.03.24-17:42:33.0 WETTZELL 13.21272 6.05390 943.2 9.4 6.5018793E-08 9.0119508E+00 7.1572254E-09 3.2385385E-10 O 7 0718+793 2025.03.24-17:45:06.0 KOKEE 359.32749 11.29183 888.0 15.6 3.5511540E-08 5.1316783E+00 6.7643489E-09 3.8569177E-10 O 7 0718+793 2025.03.24-17:45:06.0 MK-VLBA 0.13443 8.94828 652.5 7.4 3.0664917E-08 6.5554376E+00 4.9572424E-09 2.3028391E-11 O 7 0718+793 2025.03.24-17:45:06.0 WETTZELL 4.07523 59.74232 943.2 9.4 8.6570917E-09 1.1568180E+00 7.1572254E-09 3.2385385E-10 O 8 0123+257 2025.03.24-17:49:15.0 KOKEE 64.96931 7.92884 888.0 15.7 4.9088860E-08 7.1510845E+00 6.7643489E-09 3.8569177E-10 O 8 0123+257 2025.03.24-17:49:15.0 MK-VLBA 65.86658 10.53777 652.5 8.5 2.6383838E-08 5.4773305E+00 4.9572424E-09 2.3028391E-11 O 8 0123+257 2025.03.24-17:49:15.0 WETTZELL 281.31617 25.37914 943.3 9.5 1.7367282E-08 2.3305756E+00 7.1572254E-09 3.2385385E-10 O 9 1806+456 2025.03.24-17:52:05.0 KOKEE 331.76845 61.99978 888.0 15.7 8.0954075E-09 1.1342684E+00 6.7643489E-09 3.8569177E-10 O 9 1806+456 2025.03.24-17:52:05.0 MK-VLBA 329.32025 58.04007 652.6 8.3 5.8675218E-09 1.1817565E+00 4.9572424E-09 2.3028391E-11 O 9 1806+456 2025.03.24-17:52:05.0 WETTZELL 7.74997 5.33839 943.3 9.5 7.2207235E-08 1.0096768E+01 7.1572254E-09 3.2385385E-10 O 10 0119+115 2025.03.24-17:56:07.0 KOKEE 79.28453 5.45237 888.0 15.7 6.7769439E-08 1.0093059E+01 6.7643489E-09 3.8569177E-10 O 10 0119+115 2025.03.24-17:56:07.0 MK-VLBA 80.41573 8.91317 652.6 7.3 3.0779538E-08 6.3939353E+00 4.9572424E-09 2.3028391E-11 O 10 0119+115 2025.03.24-17:56:07.0 WETTZELL 273.13676 13.17506 943.3 9.5 3.2172782E-08 4.3602843E+00 7.1572254E-09 3.2385385E-10 O 11 1823+568 2025.03.24-17:59:18.0 KOKEE 344.98108 53.22830 888.0 15.8 8.9203972E-09 1.2511471E+00 6.7643489E-09 3.8569177E-10 O 11 1823+568 2025.03.24-17:59:18.0 MK-VLBA 342.54846 49.89497 652.6 6.8 6.5060529E-09 1.3126990E+00 4.9572424E-09 2.3028391E-11 O 11 1823+568 2025.03.24-17:59:18.0 WETTZELL 5.12625 16.26620 943.4 9.6 2.6348321E-08 3.5363480E+00 7.1572254E-09 3.2385385E-10 O 12 0016+731 2025.03.24-18:01:04.0 KOKEE 17.43503 26.18219 888.0 15.8 1.6126623E-08 2.2765371E+00 6.7643489E-09 3.8569177E-10 O 12 0016+731 2025.03.24-18:01:04.0 MK-VLBA 16.80822 25.11764 652.6 6.8 1.1670704E-08 2.3789533E+00 4.9572424E-09 2.3028391E-11 O 12 0016+731 2025.03.24-18:01:04.0 WETTZELL 337.35258 43.82598 943.4 9.6 1.0789233E-08 1.4423729E+00 7.1572254E-09 3.2385385E-10 O 13 2000+472 2025.03.24-18:03:15.0 KOKEE 11.01213 63.99977 888.0 15.8 7.9529550E-09 1.1142484E+00 6.7643489E-09 3.8569177E-10 O 13 2000+472 2025.03.24-18:03:15.0 MK-VLBA 4.21810 62.21157 652.6 6.8 5.6276773E-09 1.1336330E+00 4.9572424E-09 2.3028391E-11 O 13 2000+472 2025.03.24-18:03:15.0 WETTZELL 350.12477 7.45531 943.4 9.6 5.4281355E-08 7.4446717E+00 7.1572254E-09 3.2385385E-10 O 14 0202+319 2025.03.24-18:06:00.0 KOKEE 57.39829 5.82736 888.0 15.8 6.4146000E-08 9.6160817E+00 6.7643489E-09 3.8569177E-10 O 14 0202+319 2025.03.24-18:06:00.0 MK-VLBA 58.41578 7.92382 652.6 7.0 3.4229691E-08 7.2605431E+00 4.9572424E-09 2.3028391E-11 O 14 0202+319 2025.03.24-18:06:00.0 WETTZELL 282.87058 33.06496 943.4 9.7 1.3675503E-08 1.8321552E+00 7.1572254E-09 3.2385385E-10 O 15 1726+455 2025.03.24-18:08:21.0 KOKEE 319.08200 54.51337 888.1 15.7 8.7761538E-09 1.2301731E+00 6.7643489E-09 3.8569177E-10 O 15 1726+455 2025.03.24-18:08:21.0 MK-VLBA 318.72839 50.17710 652.6 7.1 6.4794723E-09 1.3056819E+00 4.9572424E-09 2.3028391E-11 O 15 1726+455 2025.03.24-18:08:21.0 WETTZELL 17.63370 7.17922 943.4 9.7 5.6112037E-08 7.7014128E+00 7.1572254E-09 3.2385385E-10 O 16 0017+200 2025.03.24-18:11:07.0 KOKEE 77.06395 25.70383 888.1 15.8 1.6400863E-08 2.3034501E+00 6.7643489E-09 3.8569177E-10 O 16 0017+200 2025.03.24-18:11:07.0 MK-VLBA 76.94080 29.01265 652.7 7.0 1.0229449E-08 2.0659375E+00 4.9572424E-09 2.3028391E-11 O 16 0017+200 2025.03.24-18:11:07.0 WETTZELL 292.98224 7.36176 943.4 9.7 5.4939418E-08 7.5959869E+00 7.1572254E-09 3.2385385E-10 O 17 1504+377 2025.03.24-18:14:48.0 KOKEE 301.64114 28.94115 888.2 15.9 1.4720259E-08 2.0704354E+00 6.7643489E-09 3.8569177E-10 O 17 1504+377 2025.03.24-18:14:48.0 MK-VLBA 303.07743 24.37657 652.7 7.1 1.2000679E-08 2.4299708E+00 4.9572424E-09 2.3028391E-11 O 17 1504+377 2025.03.24-18:14:48.0 WETTZELL 46.07616 12.57222 943.5 9.8 3.3601077E-08 4.5283559E+00 7.1572254E-09 3.2385385E-10 O 18 2229+695 2025.03.24-18:17:09.0 KOKEE 16.19468 36.51351 888.2 15.8 1.1990852E-08 1.6864001E+00 6.7643489E-09 3.8569177E-10 O 18 2229+695 2025.03.24-18:17:09.0 MK-VLBA 14.50860 35.31196 652.7 7.2 8.5959503E-09 1.7422500E+00 4.9572424E-09 2.3028391E-11 O 18 2229+695 2025.03.24-18:17:09.0 WETTZELL 341.99060 34.08230 943.5 9.8 1.3315000E-08 1.7806321E+00 7.1572254E-09 3.2385385E-10 O 19 1849+670 2025.03.24-18:18:52.0 KOKEE 351.84487 43.99571 888.2 15.9 1.0280899E-08 1.4439361E+00 6.7643489E-09 3.8569177E-10 O 19 1849+670 2025.03.24-18:18:52.0 MK-VLBA 350.12145 41.08211 652.8 7.4 7.5672435E-09 1.5303213E+00 4.9572424E-09 2.3028391E-11 O 19 1849+670 2025.03.24-18:18:52.0 WETTZELL 3.35966 26.41046 943.5 9.7 1.6737663E-08 2.2389249E+00 7.1572254E-09 3.2385385E-10 O 20 0123+257 2025.03.24-18:21:11.0 KOKEE 67.38832 14.71357 888.2 16.0 2.7686103E-08 3.9274770E+00 6.7643489E-09 3.8569177E-10 O 20 0123+257 2025.03.24-18:21:11.0 MK-VLBA 67.84314 17.46443 652.8 7.8 1.6403740E-08 3.3451444E+00 4.9572424E-09 2.3028391E-11 O 20 0123+257 2025.03.24-18:21:11.0 WETTZELL 286.83865 20.30193 943.5 9.7 2.1384624E-08 2.8747596E+00 7.1572254E-09 3.2385385E-10 O 21 0016+731 2025.03.24-18:23:15.0 KOKEE 17.02816 27.70943 888.2 15.9 1.5311642E-08 2.1598712E+00 6.7643489E-09 3.8569177E-10 O 21 0016+731 2025.03.24-18:23:15.0 MK-VLBA 16.26008 26.60786 652.9 8.1 1.1068104E-08 2.2535922E+00 4.9572424E-09 2.3028391E-11 O 21 0016+731 2025.03.24-18:23:15.0 WETTZELL 338.40142 42.45542 943.5 9.6 1.1066762E-08 1.4795059E+00 7.1572254E-09 3.2385385E-10 O 22 2000+472 2025.03.24-18:25:23.0 KOKEE 2.47426 64.60624 888.3 16.0 7.9126960E-09 1.1085956E+00 6.7643489E-09 3.8569177E-10 O 22 2000+472 2025.03.24-18:25:23.0 MK-VLBA 356.17027 62.22932 652.9 8.1 5.6267821E-09 1.1333830E+00 4.9572424E-09 2.3028391E-11 O 22 2000+472 2025.03.24-18:25:23.0 WETTZELL 353.86860 6.94992 943.5 9.6 5.7738932E-08 7.9449811E+00 7.1572254E-09 3.2385385E-10 O 23 0059+581 2025.03.24-18:27:32.0 KOKEE 34.28993 25.80253 888.3 16.1 1.6344220E-08 2.3055437E+00 6.7643489E-09 3.8569177E-10 O 23 0059+581 2025.03.24-18:27:32.0 MK-VLBA 33.57839 26.06892 652.9 8.1 1.1277829E-08 2.2948204E+00 4.9572424E-09 2.3028391E-11 O 23 0059+581 2025.03.24-18:27:32.0 WETTZELL 319.16858 37.47591 943.5 9.6 1.2271167E-08 1.6416048E+00 7.1572254E-09 3.2385385E-10 O 24 0202+319 2025.03.24-18:28:56.0 KOKEE 59.16686 10.35827 888.3 16.0 3.8473173E-08 5.5347129E+00 6.7643489E-09 3.8569177E-10 O 24 0202+319 2025.03.24-18:28:56.0 MK-VLBA 59.86290 12.56781 652.9 8.2 2.2378782E-08 4.6214370E+00 4.9572424E-09 2.3028391E-11 O 24 0202+319 2025.03.24-18:28:56.0 WETTZELL 286.63931 29.42901 943.6 9.6 1.5171666E-08 2.0335755E+00 7.1572254E-09 3.2385385E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10