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: # 2025-06-21 | 01:57:26.750 # # Data content: # Ray-tracing results for session: # 231213-i23347# # Total number of observations: # 48 # 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: 2023121318 | 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 $231213-i23347# H $231213-i23347# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:57:26.750) 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 3C371 2023.12.13-17:30:20.0 KOKEE 21.77451 21.87708 890.0 15.1 1.8823677E-08 2.6701042E+00 6.7847241E-09 2.8472051E-10 O 1 3C371 2023.12.13-17:30:20.0 WETTZELL 329.99334 46.53923 930.3 5.7 1.0100062E-08 1.3715874E+00 7.0650279E-09 2.7566394E-10 O 2 0552+398 2023.12.13-17:32:29.0 KOKEE 309.30241 9.38878 890.1 15.1 4.1598755E-08 5.9830728E+00 6.7847241E-09 2.8472051E-10 O 2 0552+398 2023.12.13-17:32:29.0 WETTZELL 60.71747 28.30566 930.3 5.6 1.5419903E-08 2.1109969E+00 7.0650279E-09 2.7566394E-10 O 3 0955+476 2023.12.13-17:34:24.0 KOKEE 319.88870 51.65538 890.2 15.1 9.0059122E-09 1.2730792E+00 6.7847241E-09 2.8472051E-10 O 3 0955+476 2023.12.13-17:34:24.0 WETTZELL 19.25857 9.59145 930.3 5.5 4.2394179E-08 5.8421020E+00 7.0650279E-09 2.7566394E-10 O 4 0814+425 2023.12.13-17:35:47.0 KOKEE 307.04477 35.51794 890.2 15.1 1.2138277E-08 1.7162477E+00 6.7847241E-09 2.8472051E-10 O 4 0814+425 2023.12.13-17:35:47.0 WETTZELL 37.87745 12.98208 930.4 5.5 3.1987994E-08 4.4037257E+00 7.0650279E-09 2.7566394E-10 O 5 0716+714 2023.12.13-17:37:32.0 KOKEE 339.86610 25.47524 890.2 15.2 1.6343219E-08 2.3127704E+00 6.7847241E-09 2.8472051E-10 O 5 0716+714 2023.12.13-17:37:32.0 WETTZELL 22.77248 39.69309 930.4 5.5 1.1471870E-08 1.5619260E+00 7.0650279E-09 2.7566394E-10 O 6 1751+288 2023.12.13-17:39:46.0 KOKEE 65.43530 17.77303 890.3 15.2 2.2890207E-08 3.2644131E+00 6.7847241E-09 2.8472051E-10 O 6 1751+288 2023.12.13-17:39:46.0 WETTZELL 290.65791 20.55958 930.5 5.5 2.0723118E-08 2.8062387E+00 7.0650279E-09 2.7566394E-10 O 7 NRAO512 2023.12.13-17:41:40.0 KOKEE 56.10242 34.79431 890.3 15.3 1.2355579E-08 1.7506591E+00 6.7847241E-09 2.8472051E-10 O 7 NRAO512 2023.12.13-17:41:40.0 WETTZELL 310.57167 18.08138 930.6 5.6 2.3383668E-08 3.1641390E+00 7.0650279E-09 2.7566394E-10 O 8 1758+388 2023.12.13-17:44:29.0 KOKEE 55.08963 19.90290 890.4 15.3 2.0572887E-08 2.9271038E+00 6.7847241E-09 2.8472051E-10 O 8 1758+388 2023.12.13-17:44:29.0 WETTZELL 298.25587 27.80110 930.6 5.7 1.5667190E-08 2.1227106E+00 7.0650279E-09 2.7566394E-10 O 9 1418+546 2023.12.13-17:48:08.0 KOKEE 24.50864 52.51510 890.4 15.3 8.9012226E-09 1.2589990E+00 6.7847241E-09 2.8472051E-10 O 9 1418+546 2023.12.13-17:48:08.0 WETTZELL 340.52630 17.09554 930.7 5.7 2.4653093E-08 3.3420128E+00 7.0650279E-09 2.7566394E-10 O 10 1732+389 2023.12.13-17:50:54.0 KOKEE 56.19665 26.14572 890.4 15.4 1.5959538E-08 2.2649433E+00 6.7847241E-09 2.8472051E-10 O 10 1732+389 2023.12.13-17:50:54.0 WETTZELL 303.21878 23.33059 930.7 5.5 1.8411569E-08 2.4928007E+00 7.0650279E-09 2.7566394E-10 O 11 1342+662 2023.12.13-17:53:48.0 KOKEE 8.70564 45.13049 890.5 15.4 9.9608499E-09 1.4086361E+00 6.7847241E-09 2.8472051E-10 O 11 1342+662 2023.12.13-17:53:48.0 WETTZELL 349.90824 26.36780 930.7 5.6 1.6442261E-08 2.2313359E+00 7.0650279E-09 2.7566394E-10 O 12 1053+704 2023.12.13-17:57:07.0 KOKEE 348.38252 39.43249 890.5 15.3 1.1107373E-08 1.5704444E+00 6.7847241E-09 2.8472051E-10 O 12 1053+704 2023.12.13-17:57:07.0 WETTZELL 7.62561 30.06782 930.7 5.5 1.4595294E-08 1.9844259E+00 7.0650279E-09 2.7566394E-10 O 13 0613+570 2023.12.13-17:59:08.0 KOKEE 326.10485 14.51406 890.4 15.2 2.7707948E-08 3.9402737E+00 6.7847241E-09 2.8472051E-10 O 13 0613+570 2023.12.13-17:59:08.0 WETTZELL 44.77230 39.36995 930.7 5.5 1.1551452E-08 1.5758167E+00 7.0650279E-09 2.7566394E-10 O 14 1039+811 2023.12.13-18:00:34.0 KOKEE 354.54286 29.93825 890.5 15.2 1.4108991E-08 1.9960460E+00 6.7847241E-09 2.8472051E-10 O 14 1039+811 2023.12.13-18:00:34.0 WETTZELL 4.82490 40.57803 930.7 5.6 1.1264051E-08 1.5315215E+00 7.0650279E-09 2.7566394E-10 O 15 2353+816 2023.12.13-18:03:10.0 KOKEE 1.97522 14.36916 890.5 15.2 2.7965094E-08 3.9825033E+00 6.7847241E-09 2.8472051E-10 O 15 2353+816 2023.12.13-18:03:10.0 WETTZELL 358.35439 57.06485 930.7 5.6 8.7406352E-09 1.1888969E+00 7.0650279E-09 2.7566394E-10 O 16 0602+673 2023.12.13-18:06:14.0 KOKEE 336.86776 16.06565 890.5 15.2 2.5172530E-08 3.5750174E+00 6.7847241E-09 2.8472051E-10 O 16 0602+673 2023.12.13-18:06:14.0 WETTZELL 33.37168 45.68953 930.8 5.7 1.0245935E-08 1.3959920E+00 7.0650279E-09 2.7566394E-10 O 17 0738+491 2023.12.13-18:08:24.0 KOKEE 315.26326 23.81965 890.5 15.2 1.7393324E-08 2.4618995E+00 6.7847241E-09 2.8472051E-10 O 17 0738+491 2023.12.13-18:08:24.0 WETTZELL 43.56942 25.58241 930.8 5.7 1.6912070E-08 2.3114914E+00 7.0650279E-09 2.7566394E-10 O 18 1751+288 2023.12.13-18:11:00.0 KOKEE 67.26449 24.41793 890.6 15.3 1.6999276E-08 2.4152318E+00 6.7847241E-09 2.8472051E-10 O 18 1751+288 2023.12.13-18:11:00.0 WETTZELL 295.91778 15.85660 930.8 5.5 2.6474565E-08 3.5836230E+00 7.0650279E-09 2.7566394E-10 O 19 1636+473 2023.12.13-18:13:12.0 KOKEE 45.99287 40.39318 890.6 15.3 1.0888839E-08 1.5415461E+00 6.7847241E-09 2.8472051E-10 O 19 1636+473 2023.12.13-18:13:12.0 WETTZELL 320.70276 19.98484 930.9 5.6 2.1278722E-08 2.8803404E+00 7.0650279E-09 2.7566394E-10 O 20 1418+546 2023.12.13-18:16:47.0 KOKEE 18.76730 54.97723 890.6 15.4 8.6261201E-09 1.2199491E+00 6.7847241E-09 2.8472051E-10 O 20 1418+546 2023.12.13-18:16:47.0 WETTZELL 344.64268 15.68911 930.9 5.6 2.6736469E-08 3.6271676E+00 7.0650279E-09 2.7566394E-10 O 21 NRAO512 2023.12.13-18:20:09.0 KOKEE 55.75278 42.20477 890.6 15.5 1.0506360E-08 1.4876305E+00 6.7847241E-09 2.8472051E-10 O 21 NRAO512 2023.12.13-18:20:09.0 WETTZELL 316.64402 13.51260 930.9 5.5 3.0784755E-08 4.1677010E+00 7.0650279E-09 2.7566394E-10 O 22 1851+488 2023.12.13-18:23:23.0 KOKEE 44.02063 19.75994 890.5 15.4 2.0710890E-08 2.9447544E+00 6.7847241E-09 2.8472051E-10 O 22 1851+488 2023.12.13-18:23:23.0 WETTZELL 305.78578 36.03027 930.9 5.2 1.2448152E-08 1.6881418E+00 7.0650279E-09 2.7566394E-10 O 23 1751+288 2023.12.13-18:26:04.0 KOKEE 68.03743 27.65405 890.6 15.5 1.5162764E-08 2.1522208E+00 6.7847241E-09 2.8472051E-10 O 23 1751+288 2023.12.13-18:26:04.0 WETTZELL 298.47752 13.65922 931.0 5.1 3.0478130E-08 4.1264989E+00 7.0650279E-09 2.7566394E-10 O 24 1636+473 2023.12.13-18:28:17.0 KOKEE 45.23806 42.89718 890.4 15.5 1.0369362E-08 1.4677515E+00 6.7847241E-09 2.8472051E-10 O 24 1636+473 2023.12.13-18:28:17.0 WETTZELL 322.88551 18.45504 931.0 5.1 2.2935605E-08 3.1046006E+00 7.0650279E-09 2.7566394E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10