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: # 2025-06-20 | 01:12:45.993 # # Data content: # Ray-tracing results for session: # 230827-q23239# # Total number of observations: # 60 # 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: 2023082706 | 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 $230827-q23239# H $230827-q23239# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:12:45.993) 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 0119+115 2023.08.27-07:30:41.0 MK-VLBA 79.30277 5.64952 654.1 8.6 4.6023286E-08 9.8179478E+00 4.9627588E-09 3.3783664E-11 O 1 0119+115 2023.08.27-07:30:41.0 WETTZELL 270.48707 15.47288 941.3 17.2 2.8846178E-08 3.7066395E+00 7.1425107E-09 6.7304015E-10 O 2 0017+200 2023.08.27-07:32:30.0 MK-VLBA 75.37913 22.77274 654.1 8.5 1.2823680E-08 2.5846105E+00 4.9627588E-09 3.3783664E-11 O 2 0017+200 2023.08.27-07:32:30.0 WETTZELL 288.07098 11.53889 941.5 16.9 3.7994646E-08 4.8842093E+00 7.1425107E-09 6.7304015E-10 O 3 0025+197 2023.08.27-07:33:37.0 MK-VLBA 75.27972 20.92292 654.1 8.4 1.3881302E-08 2.8007317E+00 4.9627588E-09 3.3783664E-11 O 3 0025+197 2023.08.27-07:33:37.0 WETTZELL 286.44266 12.48433 941.6 16.6 3.5296030E-08 4.5336555E+00 7.1425107E-09 6.7304015E-10 O 4 0109+224 2023.08.27-07:35:33.0 MK-VLBA 69.85969 12.28707 654.1 8.3 2.2932728E-08 4.6776220E+00 4.9627588E-09 3.3783664E-11 O 4 0109+224 2023.08.27-07:35:33.0 WETTZELL 280.98694 21.10272 941.7 16.5 2.1525992E-08 2.7554004E+00 7.1425107E-09 6.7304015E-10 O 5 1417+385 2023.08.27-07:38:54.0 MK-VLBA 304.65866 20.24382 654.1 8.1 1.4319428E-08 2.8653088E+00 4.9627588E-09 3.3783664E-11 O 5 1417+385 2023.08.27-07:38:54.0 WETTZELL 49.05303 15.87286 941.8 16.4 2.8160861E-08 3.6083949E+00 7.1425107E-09 6.7304015E-10 O 6 1039+811 2023.08.27-07:40:48.0 MK-VLBA 353.13435 13.35115 654.0 8.1 2.1201910E-08 4.2670969E+00 4.9627588E-09 3.3783664E-11 O 6 1039+811 2023.08.27-07:40:48.0 WETTZELL 13.16587 53.29107 941.8 16.4 9.7397116E-09 1.2440786E+00 7.1425107E-09 6.7304015E-10 O 7 0016+731 2023.08.27-07:41:59.0 MK-VLBA 16.97316 24.58616 654.0 8.0 1.1941769E-08 2.3969451E+00 4.9627588E-09 3.3783664E-11 O 7 0016+731 2023.08.27-07:41:59.0 WETTZELL 337.00096 44.31695 941.7 16.3 1.1167873E-08 1.4254165E+00 7.1425107E-09 6.7304015E-10 O 8 0133+476 2023.08.27-07:43:07.0 MK-VLBA 43.92390 15.23135 654.0 8.0 1.8726671E-08 3.7904639E+00 4.9627588E-09 3.3783664E-11 O 8 0133+476 2023.08.27-07:43:07.0 WETTZELL 300.80645 40.00781 941.7 16.3 1.2131366E-08 1.5495431E+00 7.1425107E-09 6.7304015E-10 O 9 0059+581 2023.08.27-07:44:09.0 MK-VLBA 33.66832 21.88215 654.0 8.1 1.3309480E-08 2.6773070E+00 4.9627588E-09 3.3783664E-11 O 9 0059+581 2023.08.27-07:44:09.0 WETTZELL 316.25450 41.00396 941.7 16.3 1.1887570E-08 1.5175864E+00 7.1425107E-09 6.7304015E-10 O 10 3C371 2023.08.27-07:45:29.0 MK-VLBA 349.55535 37.81246 654.1 8.1 8.1340515E-09 1.6277301E+00 4.9627588E-09 3.3783664E-11 O 10 3C371 2023.08.27-07:45:29.0 WETTZELL 5.05731 29.34826 941.6 16.3 1.5875452E-08 2.0244826E+00 7.1425107E-09 6.7304015E-10 O 11 1849+670 2023.08.27-07:46:26.0 MK-VLBA 352.68822 41.82064 654.1 8.2 7.4823137E-09 1.4972968E+00 4.9627588E-09 3.3783664E-11 O 11 1849+670 2023.08.27-07:46:26.0 WETTZELL 1.06440 26.28507 941.6 16.2 1.7549091E-08 2.2372106E+00 7.1425107E-09 6.7304015E-10 O 12 2229+695 2023.08.27-07:47:31.0 MK-VLBA 15.85517 34.18000 654.1 8.2 8.8711671E-09 1.7775943E+00 4.9627588E-09 3.3783664E-11 O 12 2229+695 2023.08.27-07:47:31.0 WETTZELL 340.46729 35.04771 941.6 16.2 1.3568371E-08 1.7306237E+00 7.1425107E-09 6.7304015E-10 O 13 1803+784 2023.08.27-07:48:34.0 MK-VLBA 353.96423 29.95409 654.1 8.2 9.9716301E-09 1.9967929E+00 4.9627588E-09 3.3783664E-11 O 13 1803+784 2023.08.27-07:48:34.0 WETTZELL 3.87243 37.95817 941.5 16.2 1.2674985E-08 1.6172603E+00 7.1425107E-09 6.7304015E-10 O 14 1504+377 2023.08.27-07:49:57.0 MK-VLBA 302.78307 27.03655 654.1 8.1 1.0943714E-08 2.1880052E+00 4.9627588E-09 3.3783664E-11 O 14 1504+377 2023.08.27-07:49:57.0 WETTZELL 43.84621 11.02904 941.6 16.3 3.9646489E-08 5.0981933E+00 7.1425107E-09 6.7304015E-10 O 15 1636+473 2023.08.27-07:51:31.0 MK-VLBA 316.76017 42.46852 654.1 8.0 7.3900742E-09 1.4775600E+00 4.9627588E-09 3.3783664E-11 O 15 1636+473 2023.08.27-07:51:31.0 WETTZELL 24.29290 11.43305 941.6 16.4 3.8311811E-08 4.9058436E+00 7.1425107E-09 6.7304015E-10 O 16 0017+200 2023.08.27-07:53:56.0 MK-VLBA 76.62401 27.67796 654.1 8.3 1.0711198E-08 2.1546828E+00 4.9627588E-09 3.3783664E-11 O 16 0017+200 2023.08.27-07:53:56.0 WETTZELL 291.92668 8.23667 941.7 16.5 5.1777957E-08 6.6980267E+00 7.1425107E-09 6.7304015E-10 O 17 0025+197 2023.08.27-07:55:04.0 MK-VLBA 76.57032 25.83030 654.0 8.6 1.1410752E-08 2.2968521E+00 4.9627588E-09 3.3783664E-11 O 17 0025+197 2023.08.27-07:55:04.0 WETTZELL 290.29926 9.14673 941.7 16.5 4.7090795E-08 6.0777419E+00 7.1425107E-09 6.7304015E-10 O 18 0109+224 2023.08.27-07:56:58.0 MK-VLBA 71.23903 17.05033 654.0 9.0 1.6834632E-08 3.4069240E+00 4.9627588E-09 3.3783664E-11 O 18 0109+224 2023.08.27-07:56:58.0 WETTZELL 284.77343 17.67975 941.7 16.5 2.5424600E-08 3.2558292E+00 7.1425107E-09 6.7304015E-10 O 19 1417+385 2023.08.27-08:00:19.0 MK-VLBA 305.52453 16.10973 654.0 9.2 1.7763858E-08 3.5597004E+00 4.9627588E-09 3.3783664E-11 O 19 1417+385 2023.08.27-08:00:19.0 WETTZELL 52.42566 18.59194 941.7 16.4 2.4256802E-08 3.1063796E+00 7.1425107E-09 6.7304015E-10 O 20 1418+546 2023.08.27-08:02:53.0 MK-VLBA 322.12458 18.59078 654.0 9.2 1.5513922E-08 3.1077416E+00 4.9627588E-09 3.3783664E-11 O 20 1418+546 2023.08.27-08:02:53.0 WETTZELL 40.57209 30.48663 941.7 16.6 1.5347452E-08 1.9609109E+00 7.1425107E-09 6.7304015E-10 O 21 1520+437 2023.08.27-08:06:11.0 MK-VLBA 309.64001 27.28281 654.0 8.8 1.0853291E-08 2.1701227E+00 4.9627588E-09 3.3783664E-11 O 21 1520+437 2023.08.27-08:06:11.0 WETTZELL 40.33445 16.09130 941.6 16.8 2.7792837E-08 3.5564308E+00 7.1425107E-09 6.7304015E-10 O 22 0202+319 2023.08.27-08:09:23.0 MK-VLBA 59.38073 10.90589 654.0 8.3 2.5634451E-08 5.2452643E+00 4.9627588E-09 3.3783664E-11 O 22 0202+319 2023.08.27-08:09:23.0 WETTZELL 285.29854 30.70907 941.7 16.9 1.5246637E-08 1.9490871E+00 7.1425107E-09 6.7304015E-10 O 23 0119+115 2023.08.27-08:11:22.0 MK-VLBA 82.48683 15.12339 653.9 7.9 1.8855913E-08 3.8275159E+00 4.9627588E-09 3.3783664E-11 O 23 0119+115 2023.08.27-08:11:22.0 WETTZELL 278.10216 8.82517 941.7 16.9 4.8673654E-08 6.3086975E+00 7.1425107E-09 6.7304015E-10 O 24 0017+200 2023.08.27-08:13:42.0 MK-VLBA 77.70649 32.22369 653.9 7.8 9.3427510E-09 1.8772453E+00 4.9627588E-09 3.3783664E-11 O 24 0017+200 2023.08.27-08:13:42.0 WETTZELL 295.52120 5.26957 941.7 16.9 7.6009645E-08 9.9886217E+00 7.1425107E-09 6.7304015E-10 O 25 0025+197 2023.08.27-08:14:55.0 MK-VLBA 77.69975 30.39464 653.9 7.8 9.8419243E-09 1.9783791E+00 4.9627588E-09 3.3783664E-11 O 25 0025+197 2023.08.27-08:14:55.0 WETTZELL 293.89977 6.13121 941.7 16.9 6.7031851E-08 8.7558205E+00 7.1425107E-09 6.7304015E-10 O 26 0109+224 2023.08.27-08:16:52.0 MK-VLBA 72.41760 21.51001 653.9 7.9 1.3525848E-08 2.7277026E+00 4.9627588E-09 3.3783664E-11 O 26 0109+224 2023.08.27-08:16:52.0 WETTZELL 288.27945 14.55176 941.6 17.0 3.0553797E-08 3.9164346E+00 7.1425107E-09 6.7304015E-10 O 27 0134+311 2023.08.27-08:19:10.0 MK-VLBA 62.27718 18.46232 653.9 7.9 1.5615749E-08 3.1543159E+00 4.9627588E-09 3.3783664E-11 O 27 0134+311 2023.08.27-08:19:10.0 WETTZELL 290.77299 24.27463 941.6 16.8 1.8889728E-08 2.4143938E+00 7.1425107E-09 6.7304015E-10 O 28 1418+546 2023.08.27-08:22:56.0 MK-VLBA 322.67158 15.70417 653.8 8.0 1.8194673E-08 3.6498643E+00 4.9627588E-09 3.3783664E-11 O 28 1418+546 2023.08.27-08:22:56.0 WETTZELL 42.86598 32.67477 941.5 16.7 1.4431046E-08 1.8441066E+00 7.1425107E-09 6.7304015E-10 O 29 1520+437 2023.08.27-08:26:14.0 MK-VLBA 309.90215 23.64702 653.9 7.9 1.2382648E-08 2.4766739E+00 4.9627588E-09 3.3783664E-11 O 29 1520+437 2023.08.27-08:26:14.0 WETTZELL 43.37960 18.28521 941.6 16.7 2.4635018E-08 3.1514748E+00 7.1425107E-09 6.7304015E-10 O 30 1504+377 2023.08.27-08:29:03.0 MK-VLBA 303.93454 19.32840 653.9 8.2 1.4956791E-08 2.9934615E+00 4.9627588E-09 3.3783664E-11 O 30 1504+377 2023.08.27-08:29:03.0 WETTZELL 50.22833 15.72036 941.7 16.6 2.8419908E-08 3.6425401E+00 7.1425107E-09 6.7304015E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10