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 | 01:53:49.318 # # Data content: # Ray-tracing results for session: # 240203-q24034# # 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: 2024020306 | 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 $240203-q24034# H $240203-q24034# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:53:49.318) 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 2024.02.03-07:30:20.0 MK-VLBA 287.89335 11.36041 655.1 6.9 2.4784381E-08 5.1042925E+00 4.9818898E-09 3.4601590E-11 O 1 0017+200 2024.02.03-07:30:20.0 WETTZELL 64.20600 5.05206 954.9 3.9 7.4916906E-08 1.0767800E+01 7.2419337E-09 2.0337613E-10 O 2 1156+295 2024.02.03-07:32:43.0 MK-VLBA 62.48795 9.91544 655.1 6.9 2.8108266E-08 5.6832523E+00 4.9818898E-09 3.4601590E-11 O 2 1156+295 2024.02.03-07:32:43.0 WETTZELL 282.52389 28.58611 954.9 3.9 1.5502804E-08 2.0886992E+00 7.2419337E-09 2.0337613E-10 O 3 1123+264 2024.02.03-07:33:48.0 MK-VLBA 67.66519 16.47886 655.1 6.9 1.7455031E-08 3.4887323E+00 4.9818898E-09 3.4601590E-11 O 3 1123+264 2024.02.03-07:33:48.0 WETTZELL 286.01914 20.94385 954.9 3.9 2.0670378E-08 2.7913999E+00 7.2419337E-09 2.0337613E-10 O 4 1040+244 2024.02.03-07:35:18.0 MK-VLBA 72.15737 25.79561 655.2 6.8 1.1470388E-08 2.2849441E+00 4.9818898E-09 3.4601590E-11 O 4 1040+244 2024.02.03-07:35:18.0 WETTZELL 292.23185 12.63689 955.0 3.9 3.3290271E-08 4.5306137E+00 7.2419337E-09 2.0337613E-10 O 5 1145+268 2024.02.03-07:38:03.0 MK-VLBA 66.16394 12.73472 655.2 6.8 2.2262150E-08 4.4678636E+00 4.9818898E-09 3.4601590E-11 O 5 1145+268 2024.02.03-07:38:03.0 WETTZELL 283.27706 24.06043 954.9 3.9 1.8160291E-08 2.4497161E+00 7.2419337E-09 2.0337613E-10 O 6 1039+811 2024.02.03-07:40:39.0 MK-VLBA 9.34076 22.85307 655.2 6.9 1.2829530E-08 2.5790385E+00 4.9818898E-09 3.4601590E-11 O 6 1039+811 2024.02.03-07:40:39.0 WETTZELL 346.63478 46.85521 954.9 3.9 1.0192042E-08 1.3680283E+00 7.2419337E-09 2.0337613E-10 O 7 0025+197 2024.02.03-07:42:33.0 MK-VLBA 287.78629 10.49906 655.2 6.9 2.6672155E-08 5.5152227E+00 4.9818898E-09 3.4601590E-11 O 7 0025+197 2024.02.03-07:42:33.0 WETTZELL 65.04810 5.27474 954.9 3.9 7.2352931E-08 1.0350725E+01 7.2419337E-09 2.0337613E-10 O 8 0059+581 2024.02.03-07:43:58.0 MK-VLBA 326.30554 23.29070 655.2 6.9 1.2606961E-08 2.5426659E+00 4.9818898E-09 3.4601590E-11 O 8 0059+581 2024.02.03-07:43:58.0 WETTZELL 33.48828 30.34944 954.9 3.9 1.4677651E-08 1.9694938E+00 7.2419337E-09 2.0337613E-10 O 9 0133+476 2024.02.03-07:45:13.0 MK-VLBA 314.66727 28.35545 655.2 6.9 1.0520220E-08 2.1158079E+00 4.9818898E-09 3.4601590E-11 O 9 0133+476 2024.02.03-07:45:13.0 WETTZELL 36.71622 19.09531 954.9 3.9 2.2520665E-08 3.0262420E+00 7.2419337E-09 2.0337613E-10 O 10 0151+474 2024.02.03-07:47:34.0 MK-VLBA 314.65661 30.98083 655.2 6.9 9.7140049E-09 1.9514637E+00 4.9818898E-09 3.4601590E-11 O 10 0151+474 2024.02.03-07:47:34.0 WETTZELL 34.52746 17.49082 954.9 3.9 2.4463092E-08 3.2892690E+00 7.2419337E-09 2.0337613E-10 O 11 0613+570 2024.02.03-07:50:18.0 MK-VLBA 359.75045 52.78599 655.2 7.0 6.2946693E-09 1.2574520E+00 4.9818898E-09 3.4601590E-11 O 11 0613+570 2024.02.03-07:50:18.0 WETTZELL 353.55929 16.57865 954.9 3.9 2.5739608E-08 3.4657932E+00 7.2419337E-09 2.0337613E-10 O 12 1156+295 2024.02.03-07:52:24.0 MK-VLBA 63.71428 14.05604 655.2 7.1 2.0284734E-08 4.0661305E+00 4.9818898E-09 3.4601590E-11 O 12 1156+295 2024.02.03-07:52:24.0 WETTZELL 285.85348 25.45730 954.9 4.0 1.7236257E-08 2.3236192E+00 7.2419337E-09 2.0337613E-10 O 13 1123+264 2024.02.03-07:53:29.0 MK-VLBA 68.75625 20.78994 655.2 7.1 1.4020188E-08 2.7964639E+00 4.9818898E-09 3.4601590E-11 O 13 1123+264 2024.02.03-07:53:29.0 WETTZELL 289.40629 17.86955 954.9 4.0 2.4002931E-08 3.2466577E+00 7.2419337E-09 2.0337613E-10 O 14 1128+385 2024.02.03-07:54:30.0 MK-VLBA 55.82073 22.15843 655.2 7.1 1.3207080E-08 2.6379975E+00 4.9818898E-09 3.4601590E-11 O 14 1128+385 2024.02.03-07:54:30.0 WETTZELL 298.04225 26.99000 954.9 3.9 1.6333306E-08 2.1993190E+00 7.2419337E-09 2.0337613E-10 O 15 1059+282 2024.02.03-07:55:41.0 MK-VLBA 68.04306 26.78055 655.1 7.0 1.1082499E-08 2.2083863E+00 4.9818898E-09 3.4601590E-11 O 15 1059+282 2024.02.03-07:55:41.0 WETTZELL 295.07966 15.27108 954.9 3.9 2.7844252E-08 3.7730797E+00 7.2419337E-09 2.0337613E-10 O 16 1144+402 2024.02.03-07:56:58.0 MK-VLBA 53.55890 19.82090 655.1 7.0 1.4662408E-08 2.9323161E+00 4.9818898E-09 3.4601590E-11 O 16 1144+402 2024.02.03-07:56:58.0 WETTZELL 297.49535 30.10318 954.9 3.9 1.4794169E-08 1.9909943E+00 7.2419337E-09 2.0337613E-10 O 17 1040+244 2024.02.03-07:58:30.0 MK-VLBA 73.24843 31.02038 655.1 7.0 9.7026641E-09 1.9319868E+00 4.9818898E-09 3.4601590E-11 O 17 1040+244 2024.02.03-07:58:30.0 WETTZELL 296.33102 9.16963 954.9 4.0 4.4835769E-08 6.1611566E+00 7.2419337E-09 2.0337613E-10 O 18 1145+268 2024.02.03-08:01:12.0 MK-VLBA 67.54603 17.75584 655.1 7.0 1.6266261E-08 3.2488076E+00 4.9818898E-09 3.4601590E-11 O 18 1145+268 2024.02.03-08:01:12.0 WETTZELL 287.25951 20.39897 954.9 3.9 2.1188101E-08 2.8618296E+00 7.2419337E-09 2.0337613E-10 O 19 0202+319 2024.02.03-08:04:33.0 MK-VLBA 296.70949 29.39860 655.1 7.0 1.0182435E-08 2.0465015E+00 4.9818898E-09 3.4601590E-11 O 19 0202+319 2024.02.03-08:04:33.0 WETTZELL 44.30557 5.19804 954.9 4.0 7.3189736E-08 1.0437232E+01 7.2419337E-09 2.0337613E-10 O 20 0133+476 2024.02.03-08:05:45.0 MK-VLBA 314.70312 24.91087 655.2 6.9 1.1845786E-08 2.3869551E+00 4.9818898E-09 3.4601590E-11 O 20 0133+476 2024.02.03-08:05:45.0 WETTZELL 39.64005 21.17662 954.9 4.0 2.0435554E-08 2.7445947E+00 7.2419337E-09 2.0337613E-10 O 21 0059+581 2024.02.03-08:06:54.0 MK-VLBA 326.45234 20.29390 655.2 6.9 1.4339967E-08 2.8999524E+00 4.9818898E-09 3.4601590E-11 O 21 0059+581 2024.02.03-08:06:54.0 WETTZELL 35.94955 32.49165 954.9 4.0 1.3813712E-08 1.8534655E+00 7.2419337E-09 2.0337613E-10 O 22 0309+411 2024.02.03-08:09:24.0 MK-VLBA 308.40383 41.73434 655.2 6.9 7.5249225E-09 1.5071980E+00 4.9818898E-09 3.4601590E-11 O 22 0309+411 2024.02.03-08:09:24.0 WETTZELL 28.77920 7.03428 954.9 4.0 5.6706051E-08 7.8290999E+00 7.2419337E-09 2.0337613E-10 O 23 1156+295 2024.02.03-08:12:28.0 MK-VLBA 64.82251 18.32002 655.1 6.9 1.5792742E-08 3.1547566E+00 4.9818898E-09 3.4601590E-11 O 23 1156+295 2024.02.03-08:12:28.0 WETTZELL 289.22017 22.32009 955.0 4.0 1.9473959E-08 2.6275085E+00 7.2419337E-09 2.0337613E-10 O 24 1128+385 2024.02.03-08:13:32.0 MK-VLBA 56.32061 25.88392 655.1 6.9 1.1434074E-08 2.2816961E+00 4.9818898E-09 3.4601590E-11 O 24 1128+385 2024.02.03-08:13:32.0 WETTZELL 300.91504 24.27312 955.0 4.1 1.8009306E-08 2.4261670E+00 7.2419337E-09 2.0337613E-10 O 25 1059+282 2024.02.03-08:14:44.0 MK-VLBA 68.74912 30.95836 655.1 6.9 9.7199766E-09 1.9361689E+00 4.9818898E-09 3.4601590E-11 O 25 1059+282 2024.02.03-08:14:44.0 WETTZELL 298.34570 12.48090 955.0 4.0 3.3676348E-08 4.5804763E+00 7.2419337E-09 2.0337613E-10 O 26 1144+402 2024.02.03-08:16:02.0 MK-VLBA 54.12589 23.45252 655.1 7.0 1.2526398E-08 2.5017010E+00 4.9818898E-09 3.4601590E-11 O 26 1144+402 2024.02.03-08:16:02.0 WETTZELL 300.28322 27.36587 954.9 4.0 1.6127859E-08 2.1711871E+00 7.2419337E-09 2.0337613E-10 O 27 3C274 2024.02.03-08:17:24.0 MK-VLBA 79.69810 7.72635 655.1 7.0 3.5262800E-08 7.1553849E+00 4.9818898E-09 3.4601590E-11 O 27 3C274 2024.02.03-08:17:24.0 WETTZELL 272.30463 14.29728 954.9 4.0 2.9645060E-08 4.0334508E+00 7.2419337E-09 2.0337613E-10 O 28 1123+264 2024.02.03-08:18:55.0 MK-VLBA 69.99423 26.40470 655.1 7.0 1.1227018E-08 2.2368219E+00 4.9818898E-09 3.4601590E-11 O 28 1123+264 2024.02.03-08:18:55.0 WETTZELL 293.79252 13.99263 955.0 4.0 3.0242207E-08 4.1054530E+00 7.2419337E-09 2.0337613E-10 O 29 1040+244 2024.02.03-08:20:31.0 MK-VLBA 74.15369 36.00479 655.2 7.1 8.5144730E-09 1.6951485E+00 4.9818898E-09 3.4601590E-11 O 29 1040+244 2024.02.03-08:20:31.0 WETTZELL 300.27912 5.99137 955.0 4.0 6.5259780E-08 9.1765339E+00 7.2419337E-09 2.0337613E-10 O 30 1145+268 2024.02.03-08:23:15.0 MK-VLBA 68.70768 22.58253 655.2 7.2 1.2975852E-08 2.5870674E+00 4.9818898E-09 3.4601590E-11 O 30 1145+268 2024.02.03-08:23:15.0 WETTZELL 291.04045 16.98381 955.0 4.1 2.5183527E-08 3.4082454E+00 7.2419337E-09 2.0337613E-10 O 31 0202+319 2024.02.03-08:26:35.0 MK-VLBA 297.37291 24.76917 655.1 7.3 1.1909288E-08 2.3994212E+00 4.9818898E-09 3.4601590E-11 O 31 0202+319 2024.02.03-08:26:35.0 WETTZELL 48.19986 7.80799 954.9 4.0 5.1724635E-08 7.1357278E+00 7.2419337E-09 2.0337613E-10 O 32 0059+581 2024.02.03-08:27:43.0 MK-VLBA 326.81301 17.59219 655.1 7.3 1.6406026E-08 3.3290487E+00 4.9818898E-09 3.4601590E-11 O 32 0059+581 2024.02.03-08:27:43.0 WETTZELL 38.09222 34.54724 955.0 4.1 1.3091043E-08 1.7564561E+00 7.2419337E-09 2.0337613E-10 O 33 0133+476 2024.02.03-08:29:12.0 MK-VLBA 315.04242 20.98947 655.1 7.3 1.3894935E-08 2.8086504E+00 4.9818898E-09 3.4601590E-11 O 33 0133+476 2024.02.03-08:29:12.0 WETTZELL 42.89391 23.71298 954.8 3.9 1.8389576E-08 2.4688486E+00 7.2419337E-09 2.0337613E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10