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: # 2025-06-23 | 01:18:06.013 # # Data content: # Ray-tracing results for session: # 240217-q24048# # Total number of observations: # 76 # 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: 2024021706 | 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 $240217-q24048# H $240217-q24048# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:18:06.013) 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 0109+224 2024.02.17-07:30:25.0 MK-VLBA 290.40240 11.44041 653.0 3.9 2.4646338E-08 5.0651748E+00 4.9649319E-09 5.4733896E-11 O 1 0109+224 2024.02.17-07:30:25.0 WETTZELL 63.19772 7.29949 954.0 8.7 5.6590949E-08 7.6056400E+00 7.2342469E-09 4.2432659E-10 O 2 3C274 2024.02.17-07:33:06.0 MK-VLBA 80.54201 10.22170 653.0 3.9 2.7353347E-08 5.5304933E+00 4.9649319E-09 5.4733896E-11 O 2 3C274 2024.02.17-07:33:06.0 WETTZELL 274.31658 12.53889 954.2 8.9 3.4464712E-08 4.4656643E+00 7.2342469E-09 4.2432659E-10 O 3 1212+171 2024.02.17-07:35:29.0 MK-VLBA 77.46128 15.76025 653.0 4.0 1.8218062E-08 3.6540522E+00 4.9649319E-09 5.4733896E-11 O 3 1212+171 2024.02.17-07:35:29.0 WETTZELL 280.76093 12.95513 954.3 9.0 3.3413712E-08 4.3139600E+00 7.2342469E-09 4.2432659E-10 O 4 1156+295 2024.02.17-07:37:54.0 MK-VLBA 65.80719 22.70791 653.0 4.0 1.2916922E-08 2.5880692E+00 4.9649319E-09 5.4733896E-11 O 4 1156+295 2024.02.17-07:37:54.0 WETTZELL 292.64856 19.18489 954.4 9.0 2.3062829E-08 2.9715336E+00 7.2342469E-09 4.2432659E-10 O 5 1144+402 2024.02.17-07:38:51.0 MK-VLBA 54.48787 26.87355 653.0 4.0 1.1054321E-08 2.2163731E+00 4.9649319E-09 5.4733896E-11 O 5 1144+402 2024.02.17-07:38:51.0 WETTZELL 302.91745 24.87223 954.4 9.0 1.8094342E-08 2.3329759E+00 7.2342469E-09 4.2432659E-10 O 6 1128+385 2024.02.17-07:39:46.0 MK-VLBA 56.65568 30.06837 653.0 4.0 9.9834895E-09 1.9988085E+00 4.9649319E-09 5.4733896E-11 O 6 1128+385 2024.02.17-07:39:46.0 WETTZELL 304.16111 21.33266 954.4 9.0 2.0870927E-08 2.6854284E+00 7.2342469E-09 4.2432659E-10 O 7 1123+264 2024.02.17-07:40:47.0 MK-VLBA 70.70889 30.16038 652.9 4.0 9.9559837E-09 1.9884656E+00 4.9649319E-09 5.4733896E-11 O 7 1123+264 2024.02.17-07:40:47.0 WETTZELL 296.73136 11.48548 954.4 9.0 3.7377734E-08 4.7848096E+00 7.2342469E-09 4.2432659E-10 O 8 1030+415 2024.02.17-07:42:02.0 MK-VLBA 52.06307 41.39544 652.9 4.0 7.5795260E-09 1.5150049E+00 4.9649319E-09 5.4733896E-11 O 8 1030+415 2024.02.17-07:42:02.0 WETTZELL 315.47971 16.10641 954.5 9.1 2.7185040E-08 3.4775716E+00 7.2342469E-09 4.2432659E-10 O 9 0955+476 2024.02.17-07:42:59.0 MK-VLBA 41.41706 45.76091 652.9 4.0 6.9985760E-09 1.3993809E+00 4.9649319E-09 5.4733896E-11 O 9 0955+476 2024.02.17-07:42:59.0 WETTZELL 324.62841 17.37652 954.5 9.1 2.5302757E-08 3.2379650E+00 7.2342469E-09 4.2432659E-10 O 10 0716+714 2024.02.17-07:44:14.0 MK-VLBA 1.54268 38.45321 653.0 4.0 8.0571577E-09 1.6180193E+00 4.9649319E-09 5.4733896E-11 O 10 0716+714 2024.02.17-07:44:14.0 WETTZELL 354.28926 30.94958 954.5 8.9 1.4829438E-08 1.9157097E+00 7.2342469E-09 4.2432659E-10 O 11 1039+811 2024.02.17-07:45:31.0 MK-VLBA 8.22163 25.02250 653.0 4.1 1.1804348E-08 2.3856086E+00 4.9649319E-09 5.4733896E-11 O 11 1039+811 2024.02.17-07:45:31.0 WETTZELL 348.15127 44.70243 954.5 9.0 1.0868142E-08 1.4089460E+00 7.2342469E-09 4.2432659E-10 O 12 0202+319 2024.02.17-07:47:06.0 MK-VLBA 297.96596 21.51732 653.1 4.1 1.3588158E-08 2.7454104E+00 4.9649319E-09 5.4733896E-11 O 12 0202+319 2024.02.17-07:47:06.0 WETTZELL 50.89621 9.75004 954.5 8.9 4.3547453E-08 5.7421695E+00 7.2342469E-09 4.2432659E-10 O 13 0133+476 2024.02.17-07:48:09.0 MK-VLBA 315.38599 18.66282 653.1 4.1 1.5533089E-08 3.1580973E+00 4.9649319E-09 5.4733896E-11 O 13 0133+476 2024.02.17-07:48:09.0 WETTZELL 44.79429 25.30297 954.6 9.0 1.7815967E-08 2.3216712E+00 7.2342469E-09 4.2432659E-10 O 14 0059+581 2024.02.17-07:49:10.0 MK-VLBA 327.24466 15.47331 653.1 4.1 1.8541039E-08 3.7978478E+00 4.9649319E-09 5.4733896E-11 O 14 0059+581 2024.02.17-07:49:10.0 WETTZELL 39.72590 36.24659 954.6 9.0 1.2919111E-08 1.6821580E+00 7.2342469E-09 4.2432659E-10 O 15 0016+731 2024.02.17-07:50:09.0 MK-VLBA 343.47336 15.21367 653.0 4.2 1.8837107E-08 3.8640773E+00 4.9649319E-09 5.4733896E-11 O 15 0016+731 2024.02.17-07:50:09.0 WETTZELL 24.46942 47.04195 954.6 9.0 1.0449678E-08 1.3590952E+00 7.2342469E-09 4.2432659E-10 O 16 1803+784 2024.02.17-07:51:11.0 MK-VLBA 3.83959 8.87570 653.0 4.2 3.1126339E-08 6.5231461E+00 4.9649319E-09 5.4733896E-11 O 16 1803+784 2024.02.17-07:51:11.0 WETTZELL 356.89702 60.54855 954.6 9.0 8.7890118E-09 1.1431442E+00 7.2342469E-09 4.2432659E-10 O 17 NGC6251 2024.02.17-07:52:29.0 MK-VLBA 5.17861 14.13994 653.0 4.2 2.0182139E-08 4.1444705E+00 4.9649319E-09 5.4733896E-11 O 17 NGC6251 2024.02.17-07:52:29.0 WETTZELL 353.31068 55.46490 954.7 9.1 9.2880137E-09 1.2069075E+00 7.2342469E-09 4.2432659E-10 O 18 1053+704 2024.02.17-07:54:20.0 MK-VLBA 18.79633 30.24690 653.0 4.2 9.9309118E-09 1.9985412E+00 4.9649319E-09 5.4733896E-11 O 18 1053+704 2024.02.17-07:54:20.0 WETTZELL 336.49264 38.44206 954.7 9.1 1.2286551E-08 1.5896306E+00 7.2342469E-09 4.2432659E-10 O 19 0613+570 2024.02.17-07:56:02.0 MK-VLBA 346.60555 51.05205 653.0 4.2 6.4496884E-09 1.2914575E+00 4.9649319E-09 5.4733896E-11 O 19 0613+570 2024.02.17-07:56:02.0 WETTZELL 2.18035 16.20835 954.7 9.1 2.7020011E-08 3.4695900E+00 7.2342469E-09 4.2432659E-10 O 20 0738+491 2024.02.17-07:57:14.0 MK-VLBA 7.09936 60.54180 653.0 4.2 5.7629195E-09 1.1517821E+00 4.9649319E-09 5.4733896E-11 O 20 0738+491 2024.02.17-07:57:14.0 WETTZELL 348.79933 9.17912 954.8 9.1 4.5920090E-08 5.8334438E+00 7.2342469E-09 4.2432659E-10 O 21 1015+359 2024.02.17-07:58:59.0 MK-VLBA 58.22160 48.53099 653.0 4.2 6.6926949E-09 1.3358702E+00 4.9649319E-09 5.4733896E-11 O 21 1015+359 2024.02.17-07:58:59.0 WETTZELL 317.42718 7.97151 954.8 9.1 5.2169774E-08 6.5975315E+00 7.2342469E-09 4.2432659E-10 O 22 1059+282 2024.02.17-08:00:39.0 MK-VLBA 69.79301 39.99666 652.9 4.3 7.7964370E-09 1.5554654E+00 4.9649319E-09 5.4733896E-11 O 22 1059+282 2024.02.17-08:00:39.0 WETTZELL 305.51746 6.78332 954.8 9.2 6.0163712E-08 7.6324090E+00 7.2342469E-09 4.2432659E-10 O 23 3C274 2024.02.17-08:02:33.0 MK-VLBA 82.80126 17.09422 652.9 4.3 1.6870718E-08 3.3741274E+00 4.9649319E-09 5.4733896E-11 O 23 3C274 2024.02.17-08:02:33.0 WETTZELL 279.79772 7.74799 954.9 9.1 5.3625271E-08 6.9435174E+00 7.2342469E-09 4.2432659E-10 O 24 1324+224 2024.02.17-08:03:53.0 MK-VLBA 69.21877 7.55150 652.9 4.3 3.6012142E-08 7.4309575E+00 4.9649319E-09 5.4733896E-11 O 24 1324+224 2024.02.17-08:03:53.0 WETTZELL 276.72667 23.80971 954.9 9.1 1.8850077E-08 2.4433568E+00 7.2342469E-09 4.2432659E-10 O 25 1308+328 2024.02.17-08:05:19.0 MK-VLBA 60.22368 14.24143 652.9 4.2 2.0048580E-08 4.0556124E+00 4.9649319E-09 5.4733896E-11 O 25 1308+328 2024.02.17-08:05:19.0 WETTZELL 288.03456 28.23306 954.9 9.1 1.6115128E-08 2.0857888E+00 7.2342469E-09 4.2432659E-10 O 26 1306+360 2024.02.17-08:06:39.0 MK-VLBA 57.19582 15.81083 652.9 4.2 1.8162515E-08 3.6690877E+00 4.9649319E-09 5.4733896E-11 O 26 1306+360 2024.02.17-08:06:39.0 WETTZELL 291.39273 29.77899 955.0 9.1 1.5356562E-08 1.9873227E+00 7.2342469E-09 4.2432659E-10 O 27 1145+268 2024.02.17-08:09:19.0 MK-VLBA 70.47070 31.67154 652.9 4.2 9.5306305E-09 1.9031059E+00 4.9649319E-09 5.4733896E-11 O 27 1145+268 2024.02.17-08:09:19.0 WETTZELL 298.14798 10.85786 955.0 9.0 3.9382291E-08 5.0355662E+00 7.2342469E-09 4.2432659E-10 O 28 1156+295 2024.02.17-08:11:17.0 MK-VLBA 67.08809 29.92757 653.0 4.2 1.0025568E-08 2.0037188E+00 4.9649319E-09 5.4733896E-11 O 28 1156+295 2024.02.17-08:11:17.0 WETTZELL 298.27626 14.24400 955.1 9.0 3.0539513E-08 3.9158238E+00 7.2342469E-09 4.2432659E-10 O 29 1144+402 2024.02.17-08:12:14.0 MK-VLBA 54.67979 33.29490 653.0 4.2 9.1191330E-09 1.8248371E+00 4.9649319E-09 5.4733896E-11 O 29 1144+402 2024.02.17-08:12:14.0 WETTZELL 307.92819 20.41203 955.1 9.0 2.1750327E-08 2.7952036E+00 7.2342469E-09 4.2432659E-10 O 30 1128+385 2024.02.17-08:13:09.0 MK-VLBA 56.64068 36.64997 653.0 4.2 8.3911902E-09 1.6775996E+00 4.9649319E-09 5.4733896E-11 O 30 1128+385 2024.02.17-08:13:09.0 WETTZELL 309.35838 16.94769 955.1 9.0 2.5912712E-08 3.3206730E+00 7.2342469E-09 4.2432659E-10 O 31 1030+415 2024.02.17-08:14:19.0 MK-VLBA 50.12401 47.32857 653.0 4.2 6.8201860E-09 1.3624279E+00 4.9649319E-09 5.4733896E-11 O 31 1030+415 2024.02.17-08:14:19.0 WETTZELL 320.59894 12.56691 955.1 8.9 3.4336863E-08 4.3717319E+00 7.2342469E-09 4.2432659E-10 O 32 0955+476 2024.02.17-08:15:16.0 MK-VLBA 37.58122 50.61595 653.0 4.2 6.4893116E-09 1.2970347E+00 4.9649319E-09 5.4733896E-11 O 32 0955+476 2024.02.17-08:15:16.0 WETTZELL 329.48503 14.49737 955.1 8.9 3.0016284E-08 3.8290433E+00 7.2342469E-09 4.2432659E-10 O 33 0202+319 2024.02.17-08:17:15.0 MK-VLBA 299.39319 15.27686 653.1 4.1 1.8770826E-08 3.8267106E+00 4.9649319E-09 5.4733896E-11 O 33 0202+319 2024.02.17-08:17:15.0 WETTZELL 56.00471 13.72115 955.2 8.8 3.1664390E-08 4.1598687E+00 7.2342469E-09 4.2432659E-10 O 34 0133+476 2024.02.17-08:18:15.0 MK-VLBA 316.46258 13.72110 653.1 4.1 2.0772280E-08 4.2678113E+00 4.9649319E-09 5.4733896E-11 O 34 0133+476 2024.02.17-08:18:15.0 WETTZELL 48.77499 28.90017 955.2 8.8 1.5779831E-08 2.0582196E+00 7.2342469E-09 4.2432659E-10 O 35 0345+460 2024.02.17-08:20:09.0 MK-VLBA 313.35684 35.67856 653.0 4.2 8.5881465E-09 1.7248606E+00 4.9649319E-09 5.4733896E-11 O 35 0345+460 2024.02.17-08:20:09.0 WETTZELL 31.37021 13.74848 955.2 8.8 3.1578701E-08 4.0994915E+00 7.2342469E-09 4.2432659E-10 O 36 0309+411 2024.02.17-08:22:22.0 MK-VLBA 307.19067 29.00831 653.0 4.2 1.0313880E-08 2.0760574E+00 4.9649319E-09 5.4733896E-11 O 36 0309+411 2024.02.17-08:22:22.0 WETTZELL 40.06158 13.33972 955.3 8.7 3.2498366E-08 4.2380499E+00 7.2342469E-09 4.2432659E-10 O 37 0151+474 2024.02.17-08:25:47.0 MK-VLBA 315.89892 15.39072 653.1 4.2 1.8637122E-08 3.8121458E+00 4.9649319E-09 5.4733896E-11 O 37 0151+474 2024.02.17-08:25:47.0 WETTZELL 47.52480 27.53204 955.3 8.6 1.6489778E-08 2.1502519E+00 7.2342469E-09 4.2432659E-10 O 38 1803+784 2024.02.17-08:29:07.0 MK-VLBA 5.61336 9.61435 653.1 4.2 2.8931888E-08 6.0357586E+00 4.9649319E-09 5.4733896E-11 O 38 1803+784 2024.02.17-08:29:07.0 WETTZELL 353.22073 60.01018 955.4 8.7 8.8360394E-09 1.1490286E+00 7.2342469E-09 4.2432659E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10