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 | 10:15:41.489 # # Data content: # Ray-tracing results for session: # 241104-q24309# # Total number of observations: # 62 # 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: 2024110406 | 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 $241104-q24309# H $241104-q24309# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:15:41.489) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S SESHAN25 -2831689.1659 4675729.8099 3275331.2229 31.0992 121.1997 29.43 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 2309+454 2024.11.04-05:30:15.0 SESHAN25 45.18106 15.18361 1021.3 22.3 3.0681536E-08 3.8559800E+00 7.7655909E-09 3.9419087E-10 O 1 2309+454 2024.11.04-05:30:15.0 WETTZELL 340.16009 8.27526 957.0 2.2 4.8770449E-08 6.8681272E+00 7.2674165E-09 1.2093826E-10 O 2 1213-172 2024.11.04-05:34:43.0 SESHAN25 241.30319 11.15745 1021.3 23.0 4.0910309E-08 4.9868270E+00 7.7655909E-09 3.9419087E-10 O 2 1213-172 2024.11.04-05:34:43.0 WETTZELL 137.50718 12.75552 957.0 1.8 3.2712515E-08 4.4628158E+00 7.2674165E-09 1.2093826E-10 O 3 1243-160 2024.11.04-05:36:04.0 SESHAN25 237.78999 17.26503 1021.3 23.3 2.7137867E-08 3.2928037E+00 7.7655909E-09 3.9419087E-10 O 3 1243-160 2024.11.04-05:36:04.0 WETTZELL 130.76090 10.46904 957.0 1.6 3.9330662E-08 5.4045162E+00 7.2674165E-09 1.2093826E-10 O 4 2319+444 2024.11.04-05:40:54.0 SESHAN25 46.06429 14.72347 1021.3 23.9 3.1586813E-08 3.9740276E+00 7.7655909E-09 3.9419087E-10 O 4 2319+444 2024.11.04-05:40:54.0 WETTZELL 339.86542 7.35079 957.0 0.8 5.4193435E-08 7.6933537E+00 7.2674165E-09 1.2093826E-10 O 5 0016+731 2024.11.04-05:43:05.0 SESHAN25 16.26336 23.31256 1021.3 23.8 2.0489225E-08 2.5419261E+00 7.7655909E-09 3.9419087E-10 O 5 0016+731 2024.11.04-05:43:05.0 WETTZELL 346.28586 36.14573 957.0 0.6 1.2497747E-08 1.6973243E+00 7.2674165E-09 1.2093826E-10 O 6 0716+714 2024.11.04-05:44:33.0 SESHAN25 347.63700 16.16869 1021.2 23.8 2.8889467E-08 3.5927323E+00 7.7655909E-09 3.9419087E-10 O 6 0716+714 2024.11.04-05:44:33.0 WETTZELL 337.76320 63.47261 956.9 0.8 8.2553044E-09 1.1183630E+00 7.2674165E-09 1.2093826E-10 O 7 0059+581 2024.11.04-05:46:12.0 SESHAN25 26.02171 10.85867 1021.3 23.9 4.2015908E-08 5.3418586E+00 7.7655909E-09 3.9419087E-10 O 7 0059+581 2024.11.04-05:46:12.0 WETTZELL 332.50049 25.98886 956.9 0.9 1.6777264E-08 2.2843453E+00 7.2674165E-09 1.2093826E-10 O 8 3C418 2024.11.04-05:48:15.0 SESHAN25 46.67614 43.62017 1021.1 23.6 1.1814600E-08 1.4563189E+00 7.7655909E-09 3.9419087E-10 O 8 3C418 2024.11.04-05:48:15.0 WETTZELL 8.89652 11.27144 956.9 1.0 3.6722636E-08 5.0857630E+00 7.2674165E-09 1.2093826E-10 O 9 2000+472 2024.11.04-05:51:16.0 SESHAN25 51.57930 50.34081 1021.1 23.4 1.0592185E-08 1.3039672E+00 7.7655909E-09 3.9419087E-10 O 9 2000+472 2024.11.04-05:51:16.0 WETTZELL 16.10661 8.84115 957.0 1.1 4.5916131E-08 6.4225784E+00 7.2674165E-09 1.2093826E-10 O 10 1726+455 2024.11.04-05:53:01.0 SESHAN25 22.55800 74.12158 1021.2 23.3 8.4828959E-09 1.0408961E+00 7.7655909E-09 3.9419087E-10 O 10 1726+455 2024.11.04-05:53:01.0 WETTZELL 41.48886 19.37263 957.0 1.2 2.2054588E-08 3.0087551E+00 7.2674165E-09 1.2093826E-10 O 11 1418+546 2024.11.04-05:55:04.0 SESHAN25 321.50768 53.99885 1021.1 23.4 1.0078484E-08 1.2353600E+00 7.7655909E-09 3.9419087E-10 O 11 1418+546 2024.11.04-05:55:04.0 WETTZELL 55.45776 48.38570 957.0 1.4 9.8719173E-09 1.3376872E+00 7.2674165E-09 1.2093826E-10 O 12 1308+328 2024.11.04-05:56:38.0 SESHAN25 287.19156 42.68716 1021.0 23.5 1.2014597E-08 1.4687829E+00 7.7655909E-09 3.9419087E-10 O 12 1308+328 2024.11.04-05:56:38.0 WETTZELL 93.61914 48.18951 957.0 1.5 9.9020134E-09 1.3406515E+00 7.2674165E-09 1.2093826E-10 O 13 1243-160 2024.11.04-05:58:44.0 SESHAN25 241.39461 13.06852 1021.1 23.6 3.5283175E-08 4.2823290E+00 7.7655909E-09 3.9419087E-10 O 13 1243-160 2024.11.04-05:58:44.0 WETTZELL 135.59275 13.17946 957.0 1.4 3.1722685E-08 4.3272888E+00 7.2674165E-09 1.2093826E-10 O 14 1334-127 2024.11.04-06:00:15.0 SESHAN25 235.64146 24.43279 1021.0 23.8 1.9602847E-08 2.3825976E+00 7.7655909E-09 3.9419087E-10 O 14 1334-127 2024.11.04-06:00:15.0 WETTZELL 123.24368 9.67904 957.0 1.4 4.2279586E-08 5.8433545E+00 7.2674165E-09 1.2093826E-10 O 15 1243-072 2024.11.04-06:01:27.0 SESHAN25 249.02189 17.89029 1021.1 23.9 2.6240099E-08 3.1842419E+00 7.7655909E-09 3.9419087E-10 O 15 1243-072 2024.11.04-06:01:27.0 WETTZELL 131.72140 21.15334 957.1 1.4 2.0309274E-08 2.7542832E+00 7.2674165E-09 1.2093826E-10 O 16 1406-076 2024.11.04-06:02:55.0 SESHAN25 234.16234 33.01152 1021.0 23.9 1.4929090E-08 1.8180422E+00 7.7655909E-09 3.9419087E-10 O 16 1406-076 2024.11.04-06:02:55.0 WETTZELL 114.44178 9.72575 957.1 1.4 4.2091471E-08 5.8324537E+00 7.2674165E-09 1.2093826E-10 O 17 1351-018 2024.11.04-06:04:01.0 SESHAN25 242.47542 34.04089 1021.1 23.9 1.4532527E-08 1.7702626E+00 7.7655909E-09 3.9419087E-10 O 17 1351-018 2024.11.04-06:04:01.0 WETTZELL 114.16110 16.72446 957.1 1.3 2.5335853E-08 3.4500727E+00 7.2674165E-09 1.2093826E-10 O 18 1111+149 2024.11.04-06:05:50.0 SESHAN25 281.48294 9.29067 1021.1 23.8 4.8450100E-08 6.0231010E+00 7.7655909E-09 3.9419087E-10 O 18 1111+149 2024.11.04-06:05:50.0 WETTZELL 146.95910 51.56611 957.1 1.3 9.4245784E-09 1.2748139E+00 7.2674165E-09 1.2093826E-10 O 19 1030+415 2024.11.04-06:07:21.0 SESHAN25 309.77113 14.22192 1020.9 23.9 3.2592835E-08 4.0177390E+00 7.7655909E-09 3.9419087E-10 O 19 1030+415 2024.11.04-06:07:21.0 WETTZELL 135.19645 79.38119 957.1 1.4 7.5166757E-09 1.0171681E+00 7.2674165E-09 1.2093826E-10 O 20 NGC6251 2024.11.04-06:09:11.0 SESHAN25 358.33228 38.48790 1021.0 24.0 1.3086011E-08 1.6109658E+00 7.7655909E-09 3.9419087E-10 O 20 NGC6251 2024.11.04-06:09:11.0 WETTZELL 11.04773 47.52218 957.1 1.5 1.0006915E-08 1.3570000E+00 7.2674165E-09 1.2093826E-10 O 21 2229+695 2024.11.04-06:10:36.0 SESHAN25 23.62932 32.42556 1021.0 24.0 1.5174677E-08 1.8749223E+00 7.7655909E-09 3.9419087E-10 O 21 2229+695 2024.11.04-06:10:36.0 WETTZELL 356.73724 29.20652 957.1 1.7 1.5082607E-08 2.0515146E+00 7.2674165E-09 1.2093826E-10 O 22 3C418 2024.11.04-06:12:03.0 SESHAN25 46.17745 47.32398 1021.1 23.9 1.1089326E-08 1.3658616E+00 7.7655909E-09 3.9419087E-10 O 22 3C418 2024.11.04-06:12:03.0 WETTZELL 12.62132 12.00011 957.1 1.8 3.4635725E-08 4.7848114E+00 7.2674165E-09 1.2093826E-10 O 23 2000+472 2024.11.04-06:13:14.0 SESHAN25 50.60813 54.01257 1021.0 23.8 1.0079546E-08 1.2401072E+00 7.7655909E-09 3.9419087E-10 O 23 2000+472 2024.11.04-06:13:14.0 WETTZELL 19.70587 9.94878 957.1 1.8 4.1218567E-08 5.7308801E+00 7.2674165E-09 1.2093826E-10 O 24 2309+454 2024.11.04-06:15:15.0 SESHAN25 48.78432 22.25217 1021.1 23.6 2.1404502E-08 2.6637531E+00 7.7655909E-09 3.9419087E-10 O 24 2309+454 2024.11.04-06:15:15.0 WETTZELL 347.80077 6.23807 957.1 1.8 6.2454301E-08 8.9814682E+00 7.2674165E-09 1.2093826E-10 O 25 0059+581 2024.11.04-06:16:34.0 SESHAN25 28.68841 13.85601 1021.0 23.4 3.3440471E-08 4.2099206E+00 7.7655909E-09 3.9419087E-10 O 25 0059+581 2024.11.04-06:16:34.0 WETTZELL 336.17690 23.83188 957.1 1.8 1.8175000E-08 2.4771527E+00 7.2674165E-09 1.2093826E-10 O 26 0602+673 2024.11.04-06:18:08.0 SESHAN25 355.00439 8.92452 1021.1 23.3 5.0289637E-08 6.4130332E+00 7.7655909E-09 3.9419087E-10 O 26 0602+673 2024.11.04-06:18:08.0 WETTZELL 323.95277 55.95839 957.1 1.8 8.9117140E-09 1.2076692E+00 7.2674165E-09 1.2093826E-10 O 27 1243-160 2024.11.04-06:21:12.0 SESHAN25 244.72707 8.76916 1021.2 23.1 5.1069584E-08 6.3193080E+00 7.7655909E-09 3.9419087E-10 O 27 1243-160 2024.11.04-06:21:12.0 WETTZELL 140.55852 15.64097 957.1 1.7 2.6993920E-08 3.6697280E+00 7.2674165E-09 1.2093826E-10 O 28 1243-072 2024.11.04-06:22:29.0 SESHAN25 252.17030 13.63195 1021.1 23.0 3.3905623E-08 4.1113734E+00 7.7655909E-09 3.9419087E-10 O 28 1243-072 2024.11.04-06:22:29.0 WETTZELL 136.70163 23.62553 957.1 1.7 1.8319529E-08 2.4824055E+00 7.2674165E-09 1.2093826E-10 O 29 1406-076 2024.11.04-06:23:58.0 SESHAN25 238.40498 29.25248 1021.1 23.0 1.6626952E-08 2.0233083E+00 7.7655909E-09 3.9419087E-10 O 29 1406-076 2024.11.04-06:23:58.0 WETTZELL 118.74219 12.81204 957.1 1.7 3.2574524E-08 4.4624466E+00 7.2674165E-09 1.2093826E-10 O 30 1351-018 2024.11.04-06:25:04.0 SESHAN25 246.42096 29.96409 1021.1 22.9 1.6270706E-08 1.9806736E+00 7.7655909E-09 3.9419087E-10 O 30 1351-018 2024.11.04-06:25:04.0 WETTZELL 118.66054 19.81564 957.1 1.7 2.1592240E-08 2.9317328E+00 7.2674165E-09 1.2093826E-10 O 31 0016+731 2024.11.04-06:29:03.0 SESHAN25 17.86890 26.21560 1021.1 23.0 1.8382911E-08 2.2767239E+00 7.7655909E-09 3.9419087E-10 O 31 0016+731 2024.11.04-06:29:03.0 WETTZELL 349.77662 34.58029 957.1 1.6 1.2984631E-08 1.7639566E+00 7.2674165E-09 1.2093826E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10