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 | 09:56:04.529 # # Data content: # Ray-tracing results for session: # 241014-i24288# # 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: 2024101418 | 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 $241014-i24288# H $241014-i24288# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 09:56:04.529) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height 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 0716+714 2024.10.14-17:30:20.0 MK-VLBA 352.19416 37.22609 657.1 6.7 8.2836052E-09 1.6490839E+00 4.9904085E-09 3.0728361E-11 O 1 0716+714 2024.10.14-17:30:20.0 WETTZELL 2.98609 30.57477 945.9 8.6 1.4909341E-08 1.9665076E+00 7.1804717E-09 4.3178118E-10 O 2 1504+377 2024.10.14-17:32:30.0 MK-VLBA 52.95546 7.82517 657.1 6.9 3.4868162E-08 6.6407211E+00 4.9904085E-09 3.0728361E-11 O 2 1504+377 2024.10.14-17:32:30.0 WETTZELL 286.27279 37.71072 945.8 8.6 1.2424701E-08 1.6449179E+00 7.1804717E-09 4.3178118E-10 O 3 1128+385 2024.10.14-17:35:06.0 MK-VLBA 53.65495 50.17300 657.2 7.0 6.5320895E-09 1.2907551E+00 4.9904085E-09 3.0728361E-11 O 3 1128+385 2024.10.14-17:35:06.0 WETTZELL 320.73220 8.89442 945.7 8.6 4.7141133E-08 6.4901604E+00 7.1804717E-09 4.3178118E-10 O 4 1432+200 2024.10.14-17:37:48.0 MK-VLBA 72.45226 9.97881 657.3 7.2 2.7957319E-08 5.3334908E+00 4.9904085E-09 3.0728361E-11 O 4 1432+200 2024.10.14-17:37:48.0 WETTZELL 277.56322 19.87267 945.8 8.7 2.2215274E-08 2.9735560E+00 7.1804717E-09 4.3178118E-10 O 5 1318+225 2024.10.14-17:40:28.0 MK-VLBA 74.74231 27.76355 657.3 7.2 1.0730952E-08 2.0986125E+00 4.9904085E-09 3.0728361E-11 O 5 1318+225 2024.10.14-17:40:28.0 WETTZELL 292.81056 9.65781 945.8 8.8 4.3764966E-08 6.0285500E+00 7.1804717E-09 4.3178118E-10 O 6 NGC6251 2024.10.14-17:43:40.0 MK-VLBA 7.20582 16.69760 657.3 7.2 1.7252649E-08 3.4153203E+00 4.9904085E-09 3.0728361E-11 O 6 NGC6251 2024.10.14-17:43:40.0 WETTZELL 349.73239 53.01689 945.7 8.7 9.5219805E-09 1.2536125E+00 7.1804717E-09 4.3178118E-10 O 7 0322+222 2024.10.14-17:47:14.0 MK-VLBA 289.42449 13.31437 657.3 7.3 2.1388584E-08 4.4663867E+00 4.9904085E-09 3.0728361E-11 O 7 0322+222 2024.10.14-17:47:14.0 WETTZELL 61.82189 5.70091 945.8 8.7 6.9300068E-08 9.1213045E+00 7.1804717E-09 4.3178118E-10 O 8 0955+476 2024.10.14-17:50:20.0 MK-VLBA 19.39382 60.21092 657.3 7.5 5.7833091E-09 1.1481398E+00 4.9904085E-09 3.0728361E-11 O 8 0955+476 2024.10.14-17:50:20.0 WETTZELL 342.64773 8.99092 945.8 8.8 4.6638349E-08 6.3698180E+00 7.1804717E-09 4.3178118E-10 O 9 1306+360 2024.10.14-17:52:15.0 MK-VLBA 59.72837 34.61137 657.3 7.6 8.8166203E-09 1.7320801E+00 4.9904085E-09 3.0728361E-11 O 9 1306+360 2024.10.14-17:52:15.0 WETTZELL 306.03059 16.40887 945.8 8.9 2.6606576E-08 3.5761932E+00 7.1804717E-09 4.3178118E-10 O 10 0738+491 2024.10.14-17:55:36.0 MK-VLBA 334.64318 56.24535 657.3 7.7 6.0364503E-09 1.2042520E+00 4.9904085E-09 3.0728361E-11 O 10 0738+491 2024.10.14-17:55:36.0 WETTZELL 6.34066 8.43586 945.8 8.8 4.9373043E-08 6.6969274E+00 7.1804717E-09 4.3178118E-10 O 11 3C371 2024.10.14-17:58:14.0 MK-VLBA 14.48136 5.36869 657.3 7.7 4.8199873E-08 9.5974356E+00 4.9904085E-09 3.0728361E-11 O 11 3C371 2024.10.14-17:58:14.0 WETTZELL 333.90149 63.60232 945.7 8.8 8.4956989E-09 1.1182247E+00 7.1804717E-09 4.3178118E-10 O 12 0613+570 2024.10.14-18:00:23.0 MK-VLBA 330.21280 40.94842 657.3 7.6 7.6505357E-09 1.5301033E+00 4.9904085E-09 3.0728361E-11 O 12 0613+570 2024.10.14-18:00:23.0 WETTZELL 17.75671 19.39057 945.7 8.6 2.2696520E-08 2.9971073E+00 7.1804717E-09 4.3178118E-10 O 13 1318+225 2024.10.14-18:04:39.0 MK-VLBA 75.94617 33.28204 657.3 7.7 9.1231192E-09 1.7900340E+00 4.9904085E-09 3.0728361E-11 O 13 1318+225 2024.10.14-18:04:39.0 WETTZELL 297.16646 6.06404 945.7 8.7 6.6197583E-08 9.4573918E+00 7.1804717E-09 4.3178118E-10 O 14 1053+704 2024.10.14-18:07:51.0 MK-VLBA 10.22956 37.64392 657.3 7.9 8.2049430E-09 1.6265018E+00 4.9904085E-09 3.0728361E-11 O 14 1053+704 2024.10.14-18:07:51.0 WETTZELL 346.31460 32.04670 945.7 8.9 1.4300403E-08 1.8896232E+00 7.1804717E-09 4.3178118E-10 O 15 1432+200 2024.10.14-18:10:17.0 MK-VLBA 74.68779 17.32777 657.4 8.1 1.6654660E-08 3.2240870E+00 4.9904085E-09 3.0728361E-11 O 15 1432+200 2024.10.14-18:10:17.0 WETTZELL 283.42539 14.63739 945.6 9.0 2.9658066E-08 4.0069101E+00 7.1804717E-09 4.3178118E-10 O 16 0955+476 2024.10.14-18:13:05.0 MK-VLBA 12.01465 61.66902 657.5 8.2 5.7024203E-09 1.1330121E+00 4.9904085E-09 3.0728361E-11 O 16 0955+476 2024.10.14-18:13:05.0 WETTZELL 346.42586 7.99616 945.4 9.1 5.1844994E-08 7.1183138E+00 7.1804717E-09 4.3178118E-10 O 17 1504+377 2024.10.14-18:15:37.0 MK-VLBA 55.36322 16.07561 657.5 8.2 1.7878481E-08 3.4626350E+00 4.9904085E-09 3.0728361E-11 O 17 1504+377 2024.10.14-18:15:37.0 WETTZELL 292.83843 31.05215 945.3 9.1 1.4715542E-08 1.9530272E+00 7.1804717E-09 4.3178118E-10 O 18 0738+491 2024.10.14-18:18:07.0 MK-VLBA 329.83529 53.76611 657.5 8.2 6.2215925E-09 1.2422208E+00 4.9904085E-09 3.0728361E-11 O 18 0738+491 2024.10.14-18:18:07.0 WETTZELL 10.05227 8.96235 945.4 9.4 4.6731644E-08 6.3088893E+00 7.1804717E-09 4.3178118E-10 O 19 1502+106 2024.10.14-18:20:39.0 MK-VLBA 82.48960 10.10528 657.6 8.1 2.7633902E-08 5.2765484E+00 4.9904085E-09 3.0728361E-11 O 19 1502+106 2024.10.14-18:20:39.0 WETTZELL 273.43105 10.82523 945.4 9.6 3.9395560E-08 5.3940688E+00 7.1804717E-09 4.3178118E-10 O 20 3C371 2024.10.14-18:22:23.0 MK-VLBA 15.94446 6.86444 657.6 8.0 3.9146914E-08 7.7211113E+00 4.9904085E-09 3.0728361E-11 O 20 3C371 2024.10.14-18:22:23.0 WETTZELL 331.65593 61.78750 945.5 9.8 8.6354105E-09 1.1368944E+00 7.1804717E-09 4.3178118E-10 O 21 0716+714 2024.10.14-18:24:16.0 MK-VLBA 347.61446 34.98067 657.6 8.1 8.7381419E-09 1.7418298E+00 4.9904085E-09 3.0728361E-11 O 21 0716+714 2024.10.14-18:24:16.0 WETTZELL 7.93809 31.41808 945.5 9.9 1.4551183E-08 1.9175721E+00 7.1804717E-09 4.3178118E-10 O 22 0613+570 2024.10.14-18:25:36.0 MK-VLBA 328.15262 37.89751 657.5 8.2 8.1599072E-09 1.6337144E+00 4.9904085E-09 3.0728361E-11 O 22 0613+570 2024.10.14-18:25:36.0 WETTZELL 21.11450 20.76677 945.5 10.0 2.1279936E-08 2.8059009E+00 7.1804717E-09 4.3178118E-10 O 23 1502+106 2024.10.14-18:29:38.0 MK-VLBA 83.20052 12.20760 657.5 8.3 2.3173511E-08 4.4478102E+00 4.9904085E-09 3.0728361E-11 O 23 1502+106 2024.10.14-18:29:38.0 WETTZELL 275.11494 9.35626 945.4 10.0 4.5087427E-08 6.2276051E+00 7.1804717E-09 4.3178118E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10