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 | 01:55:13.372 # # Data content: # Ray-tracing results for session: # 240204-q24035# # Total number of observations: # 66 # 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: 2024020406 | 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 $240204-q24035# H $240204-q24035# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:55:13.372) 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 0017+200 2024.02.04-07:30:19.0 MK-VLBA 288.17067 10.48228 655.1 3.6 2.6564437E-08 5.2672259E+00 4.9780201E-09 9.2661475E-12 O 1 0017+200 2024.02.04-07:30:19.0 WETTZELL 64.92262 5.63185 952.8 5.0 6.9202723E-08 9.4196000E+00 7.2288315E-09 2.8839055E-10 O 2 1156+295 2024.02.04-07:32:42.0 MK-VLBA 62.74304 10.73531 655.1 3.6 2.5951578E-08 5.0718998E+00 4.9780201E-09 9.2661475E-12 O 2 1156+295 2024.02.04-07:32:42.0 WETTZELL 283.18933 27.96024 952.6 5.0 1.5974464E-08 2.1447142E+00 7.2288315E-09 2.8839055E-10 O 3 1040+244 2024.02.04-07:34:22.0 MK-VLBA 72.30613 26.46903 655.1 3.6 1.1134427E-08 2.2153102E+00 4.9780201E-09 9.2661475E-12 O 3 1040+244 2024.02.04-07:34:22.0 WETTZELL 292.75894 12.18264 952.5 5.0 3.4809544E-08 4.7549472E+00 7.2288315E-09 2.8839055E-10 O 4 1123+264 2024.02.04-07:35:51.0 MK-VLBA 68.00913 17.78542 655.0 3.7 1.6140758E-08 3.1918295E+00 4.9780201E-09 9.2661475E-12 O 4 1123+264 2024.02.04-07:35:51.0 WETTZELL 287.04907 20.00354 952.5 5.0 2.1798271E-08 2.9410548E+00 7.2288315E-09 2.8839055E-10 O 5 1145+268 2024.02.04-07:38:01.0 MK-VLBA 66.40857 13.57649 655.0 3.7 2.0829552E-08 4.1013526E+00 4.9780201E-09 9.2661475E-12 O 5 1145+268 2024.02.04-07:38:01.0 WETTZELL 283.94997 23.43916 952.5 5.0 1.8792736E-08 2.5294818E+00 7.2288315E-09 2.8839055E-10 O 6 1039+811 2024.02.04-07:40:36.0 MK-VLBA 9.28820 23.00120 655.0 3.6 1.2676750E-08 2.4547173E+00 4.9780201E-09 9.2661475E-12 O 6 1039+811 2024.02.04-07:40:36.0 WETTZELL 346.71168 46.70854 952.5 5.0 1.0313923E-08 1.3712343E+00 7.2288315E-09 2.8839055E-10 O 7 0133+476 2024.02.04-07:42:17.0 MK-VLBA 314.66299 28.18790 655.0 3.5 1.0515745E-08 2.0687774E+00 4.9780201E-09 9.2661475E-12 O 7 0133+476 2024.02.04-07:42:17.0 WETTZELL 36.86009 19.19337 952.6 5.1 2.2617001E-08 2.9879752E+00 7.2288315E-09 2.8839055E-10 O 8 0016+731 2024.02.04-07:43:40.0 MK-VLBA 342.60177 19.19626 655.0 3.5 1.5020165E-08 2.8938033E+00 4.9780201E-09 9.2661475E-12 O 8 0016+731 2024.02.04-07:43:40.0 WETTZELL 22.25726 43.28368 952.5 5.1 1.0944124E-08 1.4511900E+00 7.2288315E-09 2.8839055E-10 O 9 0059+581 2024.02.04-07:44:40.0 MK-VLBA 326.31324 22.68462 655.0 3.5 1.2845428E-08 2.5023129E+00 4.9780201E-09 9.2661475E-12 O 9 0059+581 2024.02.04-07:44:40.0 WETTZELL 33.99366 30.77133 952.5 5.1 1.4632457E-08 1.9362524E+00 7.2288315E-09 2.8839055E-10 O 10 0345+460 2024.02.04-07:46:47.0 MK-VLBA 319.55860 49.56435 655.1 3.4 6.5468350E-09 1.2997026E+00 4.9780201E-09 9.2661475E-12 O 10 0345+460 2024.02.04-07:46:47.0 WETTZELL 17.69690 7.99029 952.4 5.1 5.1128070E-08 6.8434386E+00 7.2288315E-09 2.8839055E-10 O 11 0309+411 2024.02.04-07:49:12.0 MK-VLBA 309.28496 44.72374 655.1 3.4 7.0790904E-09 1.4058647E+00 4.9780201E-09 9.2661475E-12 O 11 0309+411 2024.02.04-07:49:12.0 WETTZELL 25.96073 5.80781 952.3 5.0 6.7411819E-08 9.1451024E+00 7.2288315E-09 2.8839055E-10 O 12 1144+402 2024.02.04-07:52:12.0 MK-VLBA 53.52997 19.66244 655.1 3.5 1.4682975E-08 2.8772752E+00 4.9780201E-09 9.2661475E-12 O 12 1144+402 2024.02.04-07:52:12.0 WETTZELL 297.37365 30.22476 952.4 5.0 1.4885153E-08 1.9932896E+00 7.2288315E-09 2.8839055E-10 O 13 1156+295 2024.02.04-07:53:10.0 MK-VLBA 63.98649 15.05072 655.1 3.5 1.8898317E-08 3.7165634E+00 4.9780201E-09 9.2661475E-12 O 13 1156+295 2024.02.04-07:53:10.0 WETTZELL 286.64337 24.71766 952.5 5.0 1.7887973E-08 2.4047815E+00 7.2288315E-09 2.8839055E-10 O 14 1059+282 2024.02.04-07:54:36.0 MK-VLBA 68.15677 27.40384 655.1 3.6 1.0786393E-08 2.1419875E+00 4.9780201E-09 9.2661475E-12 O 14 1059+282 2024.02.04-07:54:36.0 WETTZELL 295.56594 14.84890 952.5 5.0 2.8880594E-08 3.9165769E+00 7.2288315E-09 2.8839055E-10 O 15 1128+385 2024.02.04-07:55:47.0 MK-VLBA 55.97557 23.17690 655.2 3.6 1.2587893E-08 2.4781161E+00 4.9780201E-09 9.2661475E-12 O 15 1128+385 2024.02.04-07:55:47.0 WETTZELL 298.82701 26.23803 952.5 5.0 1.6926238E-08 2.2696805E+00 7.2288315E-09 2.8839055E-10 O 16 1123+264 2024.02.04-07:56:47.0 MK-VLBA 69.12793 22.38166 655.2 3.7 1.3004881E-08 2.5793006E+00 4.9780201E-09 9.2661475E-12 O 16 1123+264 2024.02.04-07:56:47.0 WETTZELL 290.65088 16.75544 952.5 5.0 2.5765561E-08 3.4874506E+00 7.2288315E-09 2.8839055E-10 O 17 1101+384 2024.02.04-07:58:42.0 MK-VLBA 56.63727 28.91095 655.2 3.7 1.0274069E-08 2.0305912E+00 4.9780201E-09 9.2661475E-12 O 17 1101+384 2024.02.04-07:58:42.0 WETTZELL 303.22964 22.10147 952.5 5.0 1.9843689E-08 2.6648442E+00 7.2288315E-09 2.8839055E-10 O 18 1040+244 2024.02.04-08:00:56.0 MK-VLBA 73.52346 32.45893 655.1 3.7 9.2640352E-09 1.8465692E+00 4.9780201E-09 9.2661475E-12 O 18 1040+244 2024.02.04-08:00:56.0 WETTZELL 297.46558 8.23882 952.4 4.9 4.9935467E-08 6.9382550E+00 7.2288315E-09 2.8839055E-10 O 19 0202+319 2024.02.04-08:03:38.0 MK-VLBA 296.78751 28.76348 655.1 3.7 1.0325841E-08 2.0475382E+00 4.9780201E-09 9.2661475E-12 O 19 0202+319 2024.02.04-08:03:38.0 WETTZELL 44.84422 5.54507 952.5 4.9 7.0056795E-08 9.5195408E+00 7.2288315E-09 2.8839055E-10 O 20 0133+476 2024.02.04-08:04:49.0 MK-VLBA 314.72929 24.40825 655.1 3.8 1.2001496E-08 2.3537993E+00 4.9780201E-09 9.2661475E-12 O 20 0133+476 2024.02.04-08:04:49.0 WETTZELL 40.06122 21.49170 952.5 4.9 2.0339837E-08 2.6869630E+00 7.2288315E-09 2.8839055E-10 O 21 0059+581 2024.02.04-08:05:57.0 MK-VLBA 326.49099 19.90538 655.1 3.8 1.4518625E-08 2.8168783E+00 4.9780201E-09 9.2661475E-12 O 21 0059+581 2024.02.04-08:05:57.0 WETTZELL 36.26201 32.77980 952.4 5.0 1.3834481E-08 1.8308892E+00 7.2288315E-09 2.8839055E-10 O 22 0345+460 2024.02.04-08:08:02.0 MK-VLBA 317.21406 46.23256 655.1 3.9 6.8987357E-09 1.3685286E+00 4.9780201E-09 9.2661475E-12 O 22 0345+460 2024.02.04-08:08:02.0 WETTZELL 21.23211 9.15155 952.4 5.0 4.5226652E-08 6.0265372E+00 7.2288315E-09 2.8839055E-10 O 23 0309+411 2024.02.04-08:10:21.0 MK-VLBA 308.19184 40.83062 655.1 3.9 7.6162125E-09 1.5109759E+00 4.9780201E-09 9.2661475E-12 O 23 0309+411 2024.02.04-08:10:21.0 WETTZELL 29.61626 7.42482 952.3 5.0 5.4567954E-08 7.3167967E+00 7.2288315E-09 2.8839055E-10 O 24 1156+295 2024.02.04-08:13:25.0 MK-VLBA 65.07070 19.36303 655.1 3.9 1.4897440E-08 2.9419663E+00 4.9780201E-09 9.2661475E-12 O 24 1156+295 2024.02.04-08:13:25.0 WETTZELL 290.03741 21.56613 952.4 5.0 2.0310252E-08 2.7350362E+00 7.2288315E-09 2.8839055E-10 O 25 3C274 2024.02.04-08:14:39.0 MK-VLBA 79.79160 8.00053 655.1 3.9 3.3965352E-08 6.8350044E+00 4.9780201E-09 9.2661475E-12 O 25 3C274 2024.02.04-08:14:39.0 WETTZELL 272.52654 14.10370 952.3 5.0 3.0343570E-08 4.1447930E+00 7.2288315E-09 2.8839055E-10 O 26 1059+282 2024.02.04-08:16:32.0 MK-VLBA 68.93582 32.21908 655.1 3.8 9.3248767E-09 1.8550113E+00 4.9780201E-09 9.2661475E-12 O 26 1059+282 2024.02.04-08:16:32.0 WETTZELL 299.33552 11.65760 952.3 4.9 3.6267372E-08 4.9509266E+00 7.2288315E-09 2.8839055E-10 O 27 1128+385 2024.02.04-08:17:45.0 MK-VLBA 56.47803 27.48468 655.1 3.8 1.0757123E-08 2.1242483E+00 4.9780201E-09 9.2661475E-12 O 27 1128+385 2024.02.04-08:17:45.0 WETTZELL 302.15325 23.13430 952.3 4.9 1.9016180E-08 2.5526090E+00 7.2288315E-09 2.8839055E-10 O 28 1101+384 2024.02.04-08:19:35.0 MK-VLBA 56.78841 33.02940 655.1 3.8 9.1225544E-09 1.8066399E+00 4.9780201E-09 9.2661475E-12 O 28 1101+384 2024.02.04-08:19:35.0 WETTZELL 306.45130 19.29102 952.3 4.9 2.2544879E-08 3.0318739E+00 7.2288315E-09 2.8839055E-10 O 29 1123+264 2024.02.04-08:21:29.0 MK-VLBA 70.27931 27.84618 655.1 3.7 1.0630226E-08 2.1135241E+00 4.9780201E-09 9.2661475E-12 O 29 1123+264 2024.02.04-08:21:29.0 WETTZELL 294.91909 13.02188 952.3 5.0 3.2692544E-08 4.4521268E+00 7.2288315E-09 2.8839055E-10 O 30 0202+319 2024.02.04-08:23:50.0 MK-VLBA 297.41442 24.52162 655.1 3.7 1.1951737E-08 2.3648150E+00 4.9780201E-09 9.2661475E-12 O 30 0202+319 2024.02.04-08:23:50.0 WETTZELL 48.40616 7.95271 952.3 5.0 5.1343785E-08 6.8692389E+00 7.2288315E-09 2.8839055E-10 O 31 0133+476 2024.02.04-08:24:56.0 MK-VLBA 315.03543 21.04522 655.1 3.7 1.3780662E-08 2.6930254E+00 4.9780201E-09 9.2661475E-12 O 31 0133+476 2024.02.04-08:24:56.0 WETTZELL 42.84815 23.67564 952.3 4.9 1.8586058E-08 2.4555258E+00 7.2288315E-09 2.8839055E-10 O 32 0059+581 2024.02.04-08:25:59.0 MK-VLBA 326.86323 17.30849 655.1 3.7 1.6564310E-08 3.1984263E+00 4.9780201E-09 9.2661475E-12 O 32 0059+581 2024.02.04-08:25:59.0 WETTZELL 38.31328 34.77022 952.3 5.0 1.3139870E-08 1.7392306E+00 7.2288315E-09 2.8839055E-10 O 33 0345+460 2024.02.04-08:28:42.0 MK-VLBA 315.49546 42.86575 655.1 3.7 7.3213183E-09 1.4510462E+00 4.9780201E-09 9.2661475E-12 O 33 0345+460 2024.02.04-08:28:42.0 WETTZELL 24.61199 10.47158 952.3 5.0 3.9957809E-08 5.3070065E+00 7.2288315E-09 2.8839055E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10