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: # 2025-06-22 | 01:23:09.922 # # Data content: # Ray-tracing results for session: # 240102-i24002# # Total number of observations: # 46 # Total number of different observing stations: # 2 # # 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: 2024010218 | 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 $240102-i24002# H $240102-i24002# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:23:09.922) 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 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 0814+425 2024.01.02-17:32:16.0 KOKEE 308.33592 21.66662 892.9 13.2 1.8799614E-08 2.7453036E+00 6.8066500E-09 1.8287517E-10 O 1 0814+425 2024.01.02-17:32:16.0 WETTZELL 49.40559 21.48022 929.9 6.0 2.0153347E-08 2.7160398E+00 7.0598054E-09 3.7984717E-10 O 2 1039+811 2024.01.02-17:33:48.0 KOKEE 352.72490 28.59711 892.8 13.2 1.4545287E-08 2.1007041E+00 6.8066500E-09 1.8287517E-10 O 2 1039+811 2024.01.02-17:33:48.0 WETTZELL 7.30601 41.47836 929.9 6.0 1.1211659E-08 1.5074538E+00 7.0598054E-09 3.7984717E-10 O 3 NRAO512 2024.01.02-17:36:00.0 KOKEE 54.34169 48.77616 892.7 13.2 9.2826387E-09 1.3257789E+00 6.8066500E-09 1.8287517E-10 O 3 NRAO512 2024.01.02-17:36:00.0 WETTZELL 322.29796 9.83671 929.9 6.0 4.1969065E-08 5.7335070E+00 7.0598054E-09 3.7984717E-10 O 4 1846+322 2024.01.02-17:38:06.0 KOKEE 63.03061 23.34716 892.8 13.2 1.7516011E-08 2.4952589E+00 6.8066500E-09 1.8287517E-10 O 4 1846+322 2024.01.02-17:38:06.0 WETTZELL 297.00142 19.73838 929.9 6.0 2.1830649E-08 2.9480378E+00 7.0598054E-09 3.7984717E-10 O 5 3C371 2024.01.02-17:39:52.0 KOKEE 20.93482 29.42041 892.8 13.1 1.4173755E-08 2.0355984E+00 6.8066500E-09 1.8287517E-10 O 5 3C371 2024.01.02-17:39:52.0 WETTZELL 334.74070 39.79110 929.8 6.0 1.1601785E-08 1.5603623E+00 7.0598054E-09 3.7984717E-10 O 6 1418+546 2024.01.02-17:42:33.0 KOKEE 7.91871 57.38410 892.8 13.1 8.2939204E-09 1.1887342E+00 6.8066500E-09 1.8287517E-10 O 6 1418+546 2024.01.02-17:42:33.0 WETTZELL 351.17230 14.16168 929.8 6.0 2.9843532E-08 4.0411311E+00 7.0598054E-09 3.7984717E-10 O 7 0602+673 2024.01.02-17:45:43.0 KOKEE 339.35287 11.01512 892.7 13.2 3.5523423E-08 5.3095354E+00 6.8066500E-09 1.8287517E-10 O 7 0602+673 2024.01.02-17:45:43.0 WETTZELL 35.55021 51.09837 929.7 6.0 9.5501660E-09 1.2836797E+00 7.0598054E-09 3.7984717E-10 O 8 0955+476 2024.01.02-17:47:32.0 KOKEE 313.36576 36.81687 892.7 13.2 1.1641791E-08 1.6814937E+00 6.8066500E-09 1.8287517E-10 O 8 0955+476 2024.01.02-17:47:32.0 WETTZELL 33.65384 16.30199 929.7 6.0 2.6128365E-08 3.5302315E+00 7.0598054E-09 3.7984717E-10 O 9 0827+243 2024.01.02-17:49:20.0 KOKEE 289.92584 16.22282 892.7 13.2 2.4695383E-08 3.6398081E+00 6.8066500E-09 1.8287517E-10 O 9 0827+243 2024.01.02-17:49:20.0 WETTZELL 62.46841 8.29758 929.8 6.0 4.9004492E-08 6.7190207E+00 7.0598054E-09 3.7984717E-10 O 10 1030+415 2024.01.02-17:51:21.0 KOKEE 306.30823 43.06527 892.7 13.2 1.0224452E-08 1.4738300E+00 6.8066500E-09 1.8287517E-10 O 10 1030+415 2024.01.02-17:51:21.0 WETTZELL 31.88632 8.22493 929.7 6.0 4.9364828E-08 6.7746836E+00 7.0598054E-09 3.7984717E-10 O 11 2229+695 2024.01.02-17:53:26.0 KOKEE 16.09277 9.26903 892.6 13.2 4.1618314E-08 6.1460644E+00 6.8066500E-09 1.8287517E-10 O 11 2229+695 2024.01.02-17:53:26.0 WETTZELL 330.48568 60.27546 929.7 6.0 8.5625180E-09 1.1510376E+00 7.0598054E-09 3.7984717E-10 O 12 1342+662 2024.01.02-17:56:11.0 KOKEE 356.98039 46.08637 892.6 13.3 9.6919360E-09 1.3921110E+00 6.8066500E-09 1.8287517E-10 O 12 1342+662 2024.01.02-17:56:11.0 WETTZELL 358.95464 25.07357 929.6 6.0 1.7451723E-08 2.3501407E+00 7.0598054E-09 3.7984717E-10 O 13 0738+491 2024.01.02-17:59:28.0 KOKEE 317.98652 12.66540 892.6 13.5 3.1186430E-08 4.6501703E+00 6.8066500E-09 1.8287517E-10 O 13 0738+491 2024.01.02-17:59:28.0 WETTZELL 52.43696 34.07627 929.6 6.0 1.3239359E-08 1.7806451E+00 7.0598054E-09 3.7984717E-10 O 14 0827+243 2024.01.02-18:01:41.0 KOKEE 290.82684 13.53430 892.6 13.6 2.9304977E-08 4.3553646E+00 6.8066500E-09 1.8287517E-10 O 14 0827+243 2024.01.02-18:01:41.0 WETTZELL 64.66424 10.11096 929.6 6.0 4.0914302E-08 5.5750610E+00 7.0598054E-09 3.7984717E-10 O 15 0800+618 2024.01.02-18:04:51.0 KOKEE 329.96003 18.63222 892.7 13.5 2.1660240E-08 3.1706534E+00 6.8066500E-09 1.8287517E-10 O 15 0800+618 2024.01.02-18:04:51.0 WETTZELL 37.61589 39.34149 929.7 6.0 1.1710971E-08 1.5746044E+00 7.0598054E-09 3.7984717E-10 O 16 1053+704 2024.01.02-18:08:07.0 KOKEE 341.75219 33.97186 892.8 13.7 1.2477200E-08 1.8005381E+00 6.8066500E-09 1.8287517E-10 O 16 1053+704 2024.01.02-18:08:07.0 WETTZELL 15.84503 33.07002 929.7 6.0 1.3590171E-08 1.8280346E+00 7.0598054E-09 3.7984717E-10 O 17 2353+816 2024.01.02-18:11:28.0 KOKEE 4.82722 15.58064 892.9 13.9 2.5634061E-08 3.7351534E+00 6.8066500E-09 1.8287517E-10 O 17 2353+816 2024.01.02-18:11:28.0 WETTZELL 353.24847 55.99948 929.7 6.0 8.9673211E-09 1.2053912E+00 7.0598054E-09 3.7984717E-10 O 18 1636+473 2024.01.02-18:15:12.0 KOKEE 38.79647 53.17718 892.9 14.0 8.7246636E-09 1.2478128E+00 6.8066500E-09 1.8287517E-10 O 18 1636+473 2024.01.02-18:15:12.0 WETTZELL 332.80719 12.73070 929.6 6.1 3.2999611E-08 4.4783866E+00 7.0598054E-09 3.7984717E-10 O 19 1851+488 2024.01.02-18:18:48.0 KOKEE 45.09516 31.88057 892.9 14.1 1.3189501E-08 1.8852345E+00 6.8066500E-09 1.8287517E-10 O 19 1851+488 2024.01.02-18:18:48.0 WETTZELL 315.06286 26.78505 929.6 6.0 1.6429306E-08 2.2130403E+00 7.0598054E-09 3.7984717E-10 O 20 1929+226 2024.01.02-18:22:51.0 KOKEE 73.16583 21.37838 893.0 14.2 1.9015240E-08 2.7032830E+00 6.8066500E-09 1.8287517E-10 O 20 1929+226 2024.01.02-18:22:51.0 WETTZELL 290.55102 12.43508 929.5 6.1 3.3768402E-08 4.5926649E+00 7.0598054E-09 3.7984717E-10 O 21 2000+472 2024.01.02-18:25:37.0 KOKEE 45.93208 21.33858 893.0 14.3 1.9051654E-08 2.7250168E+00 6.8066500E-09 1.8287517E-10 O 21 2000+472 2024.01.02-18:25:37.0 WETTZELL 305.74475 33.64402 929.4 6.0 1.3390976E-08 1.8023709E+00 7.0598054E-09 3.7984717E-10 O 22 1846+322 2024.01.02-18:27:16.0 KOKEE 64.96416 33.61557 893.0 14.3 1.2586764E-08 1.7939360E+00 6.8066500E-09 1.8287517E-10 O 22 1846+322 2024.01.02-18:27:16.0 WETTZELL 305.12313 12.83615 929.5 6.0 3.2763713E-08 4.4500253E+00 7.0598054E-09 3.7984717E-10 O 23 1803+784 2024.01.02-18:29:10.0 KOKEE 10.14822 29.16942 893.0 14.4 1.4284910E-08 2.0560524E+00 6.8066500E-09 1.8287517E-10 O 23 1803+784 2024.01.02-18:29:10.0 WETTZELL 346.80991 42.16650 929.4 6.1 1.1063500E-08 1.4876713E+00 7.0598054E-09 3.7984717E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10