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: # 2025-06-18 | 15:17:26.979 # # Data content: # Ray-tracing results for session: # 230430-q23120# # Total number of observations: # 72 # 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: 2023043006 | 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 $230430-q23120# H $230430-q23120# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:17:26.979) 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 1751+288 2023.04.30-07:30:15.0 MK-VLBA 61.66796 6.42759 655.1 3.1 4.1811108E-08 8.6725924E+00 4.9718189E-09 8.4054469E-11 O 1 1751+288 2023.04.30-07:30:15.0 WETTZELL 279.46380 30.98884 949.6 9.8 1.4383158E-08 1.9390696E+00 7.2071257E-09 2.2196863E-10 O 2 1617+229 2023.04.30-07:32:03.0 MK-VLBA 73.59705 25.75826 655.1 3.1 1.1575793E-08 2.2950194E+00 4.9718189E-09 8.4054469E-11 O 2 1617+229 2023.04.30-07:32:03.0 WETTZELL 291.53984 11.53045 949.6 9.9 3.6189000E-08 4.9411832E+00 7.2071257E-09 2.2196863E-10 O 3 0642+449 2023.04.30-07:34:34.0 MK-VLBA 311.22293 24.91940 655.1 3.1 1.1938744E-08 2.3726072E+00 4.9718189E-09 8.4054469E-11 O 3 0642+449 2023.04.30-07:34:34.0 WETTZELL 41.56104 18.58834 949.6 10.1 2.3062853E-08 3.1225443E+00 7.2071257E-09 2.2196863E-10 O 4 0552+398 2023.04.30-07:35:58.0 MK-VLBA 307.56327 14.57118 655.2 3.2 1.9776182E-08 3.9629248E+00 4.9718189E-09 8.4054469E-11 O 4 0552+398 2023.04.30-07:35:58.0 WETTZELL 52.85487 21.05555 949.6 10.1 2.0512432E-08 2.7738902E+00 7.2071257E-09 2.2196863E-10 O 5 0529+483 2023.04.30-07:37:46.0 MK-VLBA 317.21642 12.59906 655.2 3.2 2.2683256E-08 4.5656802E+00 4.9718189E-09 8.4054469E-11 O 5 0529+483 2023.04.30-07:37:46.0 WETTZELL 49.40261 30.12470 949.6 10.0 1.4748775E-08 1.9892416E+00 7.2071257E-09 2.2196863E-10 O 6 0641+392 2023.04.30-07:40:18.0 MK-VLBA 305.26316 22.99245 655.2 3.3 1.2865336E-08 2.5587625E+00 4.9718189E-09 8.4054469E-11 O 6 0641+392 2023.04.30-07:40:18.0 WETTZELL 46.28800 14.99701 949.6 10.1 2.8247492E-08 3.8373307E+00 7.2071257E-09 2.2196863E-10 O 7 0805+410 2023.04.30-07:42:24.0 MK-VLBA 306.98258 38.65200 655.2 3.3 8.0812076E-09 1.6014730E+00 4.9718189E-09 8.4054469E-11 O 7 0805+410 2023.04.30-07:42:24.0 WETTZELL 31.95907 7.89322 949.6 10.2 5.1186560E-08 7.1028676E+00 7.2071257E-09 2.2196863E-10 O 8 0738+491 2023.04.30-07:43:24.0 MK-VLBA 316.17935 32.76750 655.2 3.3 9.3169040E-09 1.8478537E+00 4.9718189E-09 8.4054469E-11 O 8 0738+491 2023.04.30-07:43:24.0 WETTZELL 32.21820 17.38863 949.6 10.1 2.4561480E-08 3.3277960E+00 7.2071257E-09 2.2196863E-10 O 9 0814+425 2023.04.30-07:44:27.0 MK-VLBA 309.14003 39.79116 655.2 3.3 7.8877540E-09 1.5629480E+00 4.9718189E-09 8.4054469E-11 O 9 0814+425 2023.04.30-07:44:27.0 WETTZELL 30.05021 8.61585 949.6 10.1 4.7306473E-08 6.5351952E+00 7.2071257E-09 2.2196863E-10 O 10 0613+570 2023.04.30-07:45:56.0 MK-VLBA 324.89921 19.61871 655.2 3.2 1.4927492E-08 2.9746864E+00 4.9718189E-09 8.4054469E-11 O 10 0613+570 2023.04.30-07:45:56.0 WETTZELL 37.69121 31.84844 949.6 10.1 1.4034042E-08 1.8921309E+00 7.2071257E-09 2.2196863E-10 O 11 0602+673 2023.04.30-07:46:59.0 MK-VLBA 335.93280 19.47110 655.2 3.2 1.5033000E-08 2.9958055E+00 4.9718189E-09 8.4054469E-11 O 11 0602+673 2023.04.30-07:46:59.0 WETTZELL 28.73013 39.27713 949.6 10.1 1.1712956E-08 1.5779577E+00 7.2071257E-09 2.2196863E-10 O 12 0821+394 2023.04.30-07:48:58.0 MK-VLBA 305.19049 40.62560 655.2 3.2 7.7537569E-09 1.5362674E+00 4.9718189E-09 8.4054469E-11 O 12 0821+394 2023.04.30-07:48:58.0 WETTZELL 31.06736 5.65380 949.6 10.1 6.8301658E-08 9.6967871E+00 7.2071257E-09 2.2196863E-10 O 13 1751+288 2023.04.30-07:51:25.0 MK-VLBA 63.11486 10.85197 655.2 3.1 2.6071465E-08 5.2469551E+00 4.9718189E-09 8.4054469E-11 O 13 1751+288 2023.04.30-07:51:25.0 WETTZELL 283.09756 27.58552 949.7 10.1 1.5975507E-08 2.1548682E+00 7.2071257E-09 2.2196863E-10 O 14 1749+096 2023.04.30-07:52:26.0 MK-VLBA 81.73619 5.57015 655.2 3.1 4.7204588E-08 9.8650786E+00 4.9718189E-09 8.4054469E-11 O 14 1749+096 2023.04.30-07:52:26.0 WETTZELL 269.44975 13.26797 949.7 10.2 3.1726972E-08 4.3188805E+00 7.2071257E-09 2.2196863E-10 O 15 1617+229 2023.04.30-07:54:28.0 MK-VLBA 74.72446 30.84489 655.2 3.1 9.8283035E-09 1.9467084E+00 4.9718189E-09 8.4054469E-11 O 15 1617+229 2023.04.30-07:54:28.0 WETTZELL 295.53690 8.16091 949.7 10.2 4.9718677E-08 6.8785127E+00 7.2071257E-09 2.2196863E-10 O 16 1608+243 2023.04.30-07:56:12.0 MK-VLBA 73.49487 33.41003 655.2 3.2 9.1569566E-09 1.8132058E+00 4.9718189E-09 8.4054469E-11 O 16 1608+243 2023.04.30-07:56:12.0 WETTZELL 298.30516 7.77626 949.7 10.3 5.1914161E-08 7.1996676E+00 7.2071257E-09 2.2196863E-10 O 17 1639+230 2023.04.30-07:58:17.0 MK-VLBA 73.63140 26.72663 655.2 3.2 1.1190078E-08 2.2180546E+00 4.9718189E-09 8.4054469E-11 O 17 1639+230 2023.04.30-07:58:17.0 WETTZELL 292.38389 11.02693 949.7 10.3 3.7728220E-08 5.1580463E+00 7.2071257E-09 2.2196863E-10 O 18 0642+449 2023.04.30-08:01:00.0 MK-VLBA 311.75052 20.24672 655.3 3.1 1.4492420E-08 2.8868045E+00 4.9718189E-09 8.4054469E-11 O 18 0642+449 2023.04.30-08:01:00.0 WETTZELL 45.42572 21.57171 949.7 10.4 2.0052038E-08 2.7106956E+00 7.2071257E-09 2.2196863E-10 O 19 0805+410 2023.04.30-08:02:18.0 MK-VLBA 306.57220 34.89127 655.3 3.1 8.8190797E-09 1.7485315E+00 4.9718189E-09 8.4054469E-11 O 19 0805+410 2023.04.30-08:02:18.0 WETTZELL 35.31282 9.70083 949.7 10.7 4.2452406E-08 5.8355539E+00 7.2071257E-09 2.2196863E-10 O 20 0738+491 2023.04.30-08:03:17.0 MK-VLBA 315.82943 29.50865 655.3 3.1 1.0229608E-08 2.0302029E+00 4.9718189E-09 8.4054469E-11 O 20 0738+491 2023.04.30-08:03:17.0 WETTZELL 35.09203 19.19568 949.7 10.7 2.2374365E-08 3.0278103E+00 7.2071257E-09 2.2196863E-10 O 21 0814+425 2023.04.30-08:04:19.0 MK-VLBA 308.53380 36.13982 655.3 3.1 8.5555271E-09 1.6959855E+00 4.9718189E-09 8.4054469E-11 O 21 0814+425 2023.04.30-08:04:19.0 WETTZELL 33.35566 10.32794 949.7 10.8 4.0068639E-08 5.4948396E+00 7.2071257E-09 2.2196863E-10 O 22 0613+570 2023.04.30-08:05:46.0 MK-VLBA 325.31627 16.94168 655.2 3.0 1.7145493E-08 3.4249306E+00 4.9718189E-09 8.4054469E-11 O 22 0613+570 2023.04.30-08:05:46.0 WETTZELL 39.81386 33.88446 949.7 10.9 1.3288716E-08 1.7912335E+00 7.2071257E-09 2.2196863E-10 O 23 0602+673 2023.04.30-08:06:49.0 MK-VLBA 336.18491 17.57182 655.2 3.0 1.6562200E-08 3.3061650E+00 4.9718189E-09 8.4054469E-11 O 23 0602+673 2023.04.30-08:06:49.0 WETTZELL 30.10778 40.87505 949.7 10.9 1.1333209E-08 1.5266580E+00 7.2071257E-09 2.2196863E-10 O 24 1732+389 2023.04.30-08:08:38.0 MK-VLBA 54.66329 20.59340 655.2 3.0 1.4257536E-08 2.8332914E+00 4.9718189E-09 8.4054469E-11 O 24 1732+389 2023.04.30-08:08:38.0 WETTZELL 297.43072 28.81178 949.7 11.1 1.5355908E-08 2.0706062E+00 7.2071257E-09 2.2196863E-10 O 25 1758+388 2023.04.30-08:09:56.0 MK-VLBA 53.83149 15.83774 655.2 3.0 1.8267160E-08 3.6434439E+00 4.9718189E-09 8.4054469E-11 O 25 1758+388 2023.04.30-08:09:56.0 WETTZELL 293.65423 32.37271 949.7 11.1 1.3835036E-08 1.8646583E+00 7.2071257E-09 2.2196863E-10 O 26 0821+394 2023.04.30-08:12:34.0 MK-VLBA 304.67314 36.06006 655.2 3.1 8.5718224E-09 1.6992291E+00 4.9718189E-09 8.4054469E-11 O 26 0821+394 2023.04.30-08:12:34.0 WETTZELL 35.16238 7.76812 949.7 11.3 5.1921933E-08 7.2117974E+00 7.2071257E-09 2.2196863E-10 O 27 0749+540 2023.04.30-08:14:16.0 MK-VLBA 321.40187 29.12122 655.2 3.1 1.0352199E-08 2.0546956E+00 4.9718189E-09 8.4054469E-11 O 27 0749+540 2023.04.30-08:14:16.0 WETTZELL 32.05160 23.16065 949.7 11.5 1.8764632E-08 2.5345554E+00 7.2071257E-09 2.2196863E-10 O 28 0641+392 2023.04.30-08:16:40.0 MK-VLBA 306.57062 16.04130 655.3 3.0 1.8057161E-08 3.6107520E+00 4.9718189E-09 8.4054469E-11 O 28 0641+392 2023.04.30-08:16:40.0 WETTZELL 51.97759 19.50610 949.7 11.3 2.2039549E-08 2.9827839E+00 7.2071257E-09 2.2196863E-10 O 29 1039+811 2023.04.30-08:18:48.0 MK-VLBA 355.50975 28.04462 655.3 3.0 1.0710555E-08 2.1257497E+00 4.9718189E-09 8.4054469E-11 O 29 1039+811 2023.04.30-08:18:48.0 WETTZELL 2.88737 40.16910 949.8 11.2 1.1496976E-08 1.5485477E+00 7.2071257E-09 2.2196863E-10 O 30 0642+449 2023.04.30-08:20:05.0 MK-VLBA 312.35826 16.90386 655.2 3.0 1.7183409E-08 3.4326165E+00 4.9718189E-09 8.4054469E-11 O 30 0642+449 2023.04.30-08:20:05.0 WETTZELL 48.14807 23.85239 949.8 11.1 1.8258716E-08 2.4662366E+00 7.2071257E-09 2.2196863E-10 O 31 0955+476 2023.04.30-08:21:57.0 MK-VLBA 320.68249 48.67638 655.2 2.9 6.7267429E-09 1.3319563E+00 4.9718189E-09 8.4054469E-11 O 31 0955+476 2023.04.30-08:21:57.0 WETTZELL 17.80211 9.13861 949.8 11.4 4.4839712E-08 6.1758134E+00 7.2071257E-09 2.2196863E-10 O 32 0814+425 2023.04.30-08:23:18.0 MK-VLBA 308.24304 32.62924 655.2 2.9 9.3519002E-09 1.8548450E+00 4.9718189E-09 8.4054469E-11 O 32 0814+425 2023.04.30-08:23:18.0 WETTZELL 36.44955 12.10915 949.8 11.5 3.4548550E-08 4.7149456E+00 7.2071257E-09 2.2196863E-10 O 33 0738+491 2023.04.30-08:24:20.0 MK-VLBA 315.74262 26.04498 655.2 3.0 1.1462003E-08 2.2769668E+00 4.9718189E-09 8.4054469E-11 O 33 0738+491 2023.04.30-08:24:20.0 WETTZELL 38.06316 21.25276 949.7 11.6 2.0333482E-08 2.7488038E+00 7.2071257E-09 2.2196863E-10 O 34 0613+570 2023.04.30-08:25:32.0 MK-VLBA 325.91917 14.30785 655.3 3.0 2.0117279E-08 4.0346403E+00 4.9718189E-09 8.4054469E-11 O 34 0613+570 2023.04.30-08:25:32.0 WETTZELL 41.84883 36.00401 949.8 11.5 1.2608169E-08 1.6991645E+00 7.2071257E-09 2.2196863E-10 O 35 1749+096 2023.04.30-08:27:40.0 MK-VLBA 84.56391 13.82029 655.3 3.1 2.0777863E-08 4.1497209E+00 4.9718189E-09 8.4054469E-11 O 35 1749+096 2023.04.30-08:27:40.0 WETTZELL 276.08486 7.50024 949.7 11.3 5.3625777E-08 7.4583734E+00 7.2071257E-09 2.2196863E-10 O 36 1751+288 2023.04.30-08:29:13.0 MK-VLBA 65.29963 18.88164 655.3 3.1 1.5471036E-08 3.0764149E+00 4.9718189E-09 8.4054469E-11 O 36 1751+288 2023.04.30-08:29:13.0 WETTZELL 289.47521 21.63893 949.7 11.1 1.9999480E-08 2.7019797E+00 7.2071257E-09 2.2196863E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10