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: # 2025-06-21 | 02:01:32.042 # # Data content: # Ray-tracing results for session: # 231216-q23350# # Total number of observations: # 80 # 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: 2023121606 | 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 $231216-q23350# H $231216-q23350# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 02:01:32.042) 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 0823+033 2023.12.16-07:31:05.0 MK-VLBA 88.86442 5.95980 -999.0 -99.0 4.3821883E-08 8.9484076E+00 4.9660421E-09 1.1597144E-11 O 1 0823+033 2023.12.16-07:31:05.0 WETTZELL 267.14177 6.53836 967.3 2.9 6.1489258E-08 8.3592158E+00 7.3383206E-09 2.1274161E-10 O 2 0748+126 2023.12.16-07:33:07.0 MK-VLBA 82.74593 17.60789 -999.0 -99.0 1.6263897E-08 3.2591981E+00 4.9660421E-09 1.1597144E-11 O 2 0748+126 2023.12.16-07:33:07.0 WETTZELL 280.29260 7.58641 967.3 2.9 5.3981708E-08 7.3073900E+00 7.3383206E-09 2.1274161E-10 O 3 2113+293 2023.12.16-07:35:34.0 MK-VLBA 296.71194 14.65717 -999.0 -99.0 1.9358297E-08 3.9598267E+00 4.9660421E-09 1.1597144E-11 O 3 2113+293 2023.12.16-07:35:34.0 WETTZELL 57.71508 11.64523 967.3 2.9 3.6418500E-08 4.8886657E+00 7.3383206E-09 2.1274161E-10 O 4 3C418 2023.12.16-07:36:39.0 MK-VLBA 320.25005 13.18882 -999.0 -99.0 2.1379492E-08 4.3826415E+00 4.9660421E-09 1.1597144E-11 O 4 3C418 2023.12.16-07:36:39.0 WETTZELL 46.91204 32.25880 967.3 2.9 1.4103329E-08 1.8735016E+00 7.3383206E-09 2.1274161E-10 O 5 1803+784 2023.12.16-07:37:48.0 MK-VLBA 351.53780 11.62708 -999.0 -99.0 2.4051734E-08 4.9266577E+00 4.9660421E-09 1.1597144E-11 O 5 1803+784 2023.12.16-07:37:48.0 WETTZELL 16.80078 54.17426 967.3 2.9 9.3068448E-09 1.2335834E+00 7.3383206E-09 2.1274161E-10 O 6 1039+811 2023.12.16-07:38:48.0 MK-VLBA 8.45447 15.31964 -999.0 -99.0 1.8550256E-08 3.7623644E+00 4.9660421E-09 1.1597144E-11 O 6 1039+811 2023.12.16-07:38:48.0 WETTZELL 347.72169 54.40380 967.3 2.9 9.2805454E-09 1.2296830E+00 7.3383206E-09 2.1274161E-10 O 7 0814+425 2023.12.16-07:40:05.0 MK-VLBA 50.91615 19.89196 -999.0 -99.0 1.4496668E-08 2.9119135E+00 4.9660421E-09 1.1597144E-11 O 7 0814+425 2023.12.16-07:40:05.0 WETTZELL 299.43650 31.95168 967.3 2.8 1.4227570E-08 1.8853434E+00 7.3383206E-09 2.1274161E-10 O 8 0827+243 2023.12.16-07:41:07.0 MK-VLBA 68.92736 13.57683 -999.0 -99.0 2.0790182E-08 4.1761410E+00 4.9660421E-09 1.1597144E-11 O 8 0827+243 2023.12.16-07:41:07.0 WETTZELL 282.66620 21.29778 967.3 2.9 2.0636798E-08 2.7376079E+00 7.3383206E-09 2.1274161E-10 O 9 0602+673 2023.12.16-07:42:36.0 MK-VLBA 20.05783 33.81081 -999.0 -99.0 8.9208462E-09 1.7941156E+00 4.9660421E-09 1.1597144E-11 O 9 0602+673 2023.12.16-07:42:36.0 WETTZELL 336.21351 34.72799 967.3 2.8 1.3222650E-08 1.7535444E+00 7.3383206E-09 2.1274161E-10 O 10 0059+581 2023.12.16-07:43:52.0 MK-VLBA 338.57856 45.87628 -999.0 -99.0 6.9266314E-09 1.3946525E+00 4.9660421E-09 1.1597144E-11 O 10 0059+581 2023.12.16-07:43:52.0 WETTZELL 9.52722 18.63252 967.3 2.8 2.3390653E-08 3.1189565E+00 7.3383206E-09 2.1274161E-10 O 11 0345+460 2023.12.16-07:45:17.0 MK-VLBA 17.96204 61.72957 -999.0 -99.0 5.6495946E-09 1.1351887E+00 4.9660421E-09 1.1597144E-11 O 11 0345+460 2023.12.16-07:45:17.0 WETTZELL 343.60609 7.61635 967.3 2.8 5.3746991E-08 7.3361138E+00 7.3383206E-09 2.1274161E-10 O 12 0552+398 2023.12.16-07:46:38.0 MK-VLBA 51.92449 47.90271 -999.0 -99.0 6.7011669E-09 1.3450111E+00 4.9660421E-09 1.1597144E-11 O 12 0552+398 2023.12.16-07:46:38.0 WETTZELL 320.04240 11.33966 967.4 2.9 3.7368176E-08 5.0151530E+00 7.3383206E-09 2.1274161E-10 O 13 0613+570 2023.12.16-07:47:46.0 MK-VLBA 31.48717 38.50324 -999.0 -99.0 7.9796424E-09 1.6031932E+00 4.9660421E-09 1.1597144E-11 O 13 0613+570 2023.12.16-07:47:46.0 WETTZELL 327.84930 27.26321 967.4 2.8 1.6412683E-08 2.1782854E+00 7.3383206E-09 2.1274161E-10 O 14 0642+449 2023.12.16-07:48:46.0 MK-VLBA 47.97033 37.98436 -999.0 -99.0 8.0711218E-09 1.6200803E+00 4.9660421E-09 1.1597144E-11 O 14 0642+449 2023.12.16-07:48:46.0 WETTZELL 315.59876 20.74654 967.3 2.9 2.1148273E-08 2.8104269E+00 7.3383206E-09 2.1274161E-10 O 15 0738+491 2023.12.16-07:49:57.0 MK-VLBA 44.23911 28.33346 -999.0 -99.0 1.0443869E-08 2.0972825E+00 4.9660421E-09 1.1597144E-11 O 15 0738+491 2023.12.16-07:49:57.0 WETTZELL 311.40874 30.15850 967.4 3.0 1.4979647E-08 1.9860971E+00 7.3383206E-09 2.1274161E-10 O 16 2229+695 2023.12.16-07:51:33.0 MK-VLBA 339.11254 25.61236 -999.0 -99.0 1.1456729E-08 2.3156534E+00 4.9660421E-09 1.1597144E-11 O 16 2229+695 2023.12.16-07:51:33.0 WETTZELL 21.07552 36.16099 967.4 3.0 1.2767561E-08 1.6945306E+00 7.3383206E-09 2.1274161E-10 O 17 2309+454 2023.12.16-07:53:04.0 MK-VLBA 312.82107 35.28767 -999.0 -99.0 8.5974548E-09 1.7352229E+00 4.9660421E-09 1.1597144E-11 O 17 2309+454 2023.12.16-07:53:04.0 WETTZELL 31.96316 13.64249 967.4 3.0 3.1392689E-08 4.2101713E+00 7.3383206E-09 2.1274161E-10 O 18 2214+350 2023.12.16-07:55:16.0 MK-VLBA 300.89282 24.28315 -999.0 -99.0 1.2038086E-08 2.4392874E+00 4.9660421E-09 1.1597144E-11 O 18 2214+350 2023.12.16-07:55:16.0 WETTZELL 47.14025 10.87352 967.5 3.1 3.8822660E-08 5.2247677E+00 7.3383206E-09 2.1274161E-10 O 19 0016+731 2023.12.16-07:57:14.0 MK-VLBA 346.91510 31.22610 -999.0 -99.0 9.5709046E-09 1.9302646E+00 4.9660421E-09 1.1597144E-11 O 19 0016+731 2023.12.16-07:57:14.0 WETTZELL 10.36325 34.62864 967.6 3.0 1.3254166E-08 1.7591162E+00 7.3383206E-09 2.1274161E-10 O 20 0716+714 2023.12.16-07:58:28.0 MK-VLBA 18.66094 27.46127 -999.0 -99.0 1.0745649E-08 2.1630185E+00 4.9660421E-09 1.1597144E-11 O 20 0716+714 2023.12.16-07:58:28.0 WETTZELL 335.82641 41.18287 967.6 3.0 1.1450134E-08 1.5177082E+00 7.3383206E-09 2.1274161E-10 O 21 0814+425 2023.12.16-07:59:42.0 MK-VLBA 51.42822 23.49723 -999.0 -99.0 1.2404907E-08 2.4903998E+00 4.9660421E-09 1.1597144E-11 O 21 0814+425 2023.12.16-07:59:42.0 WETTZELL 302.18363 29.18904 967.6 3.0 1.5427365E-08 2.0450804E+00 7.3383206E-09 2.1274161E-10 O 22 0827+243 2023.12.16-08:00:43.0 MK-VLBA 70.13681 17.90804 -999.0 -99.0 1.6005994E-08 3.2101502E+00 4.9660421E-09 1.1597144E-11 O 22 0827+243 2023.12.16-08:00:43.0 WETTZELL 286.09701 18.18489 967.6 3.0 2.3945978E-08 3.1807769E+00 7.3383206E-09 2.1274161E-10 O 23 0955+476 2023.12.16-08:01:52.0 MK-VLBA 42.34109 7.78745 -999.0 -99.0 3.4713360E-08 7.0848887E+00 4.9660421E-09 1.1597144E-11 O 23 0955+476 2023.12.16-08:01:52.0 WETTZELL 294.69786 46.17153 967.7 3.1 1.0456453E-08 1.3846405E+00 7.3383206E-09 2.1274161E-10 O 24 1039+811 2023.12.16-08:03:03.0 MK-VLBA 8.91943 16.18423 -999.0 -99.0 1.7612334E-08 3.5684237E+00 4.9660421E-09 1.1597144E-11 O 24 1039+811 2023.12.16-08:03:03.0 WETTZELL 346.98466 53.53212 967.7 3.1 9.3834541E-09 1.2433405E+00 7.3383206E-09 2.1274161E-10 O 25 1803+784 2023.12.16-08:04:03.0 MK-VLBA 352.55411 10.76949 -999.0 -99.0 2.5831946E-08 5.3018329E+00 4.9660421E-09 1.1597144E-11 O 25 1803+784 2023.12.16-08:04:03.0 WETTZELL 15.92597 55.38871 967.7 3.2 9.1691359E-09 1.2152602E+00 7.3383206E-09 2.1274161E-10 O 26 1053+704 2023.12.16-08:05:21.0 MK-VLBA 18.48394 10.82211 -999.0 -99.0 2.5707714E-08 5.2393681E+00 4.9660421E-09 1.1597144E-11 O 26 1053+704 2023.12.16-08:05:21.0 WETTZELL 329.19772 57.26964 967.7 3.2 8.9719929E-09 1.1884366E+00 7.3383206E-09 2.1274161E-10 O 27 0602+673 2023.12.16-08:07:11.0 MK-VLBA 18.34270 35.72008 -999.0 -99.0 8.5056290E-09 1.7105525E+00 4.9660421E-09 1.1597144E-11 O 27 0602+673 2023.12.16-08:07:11.0 WETTZELL 338.37251 33.17136 967.6 3.2 1.3763029E-08 1.8256168E+00 7.3383206E-09 2.1274161E-10 O 28 0613+570 2023.12.16-08:08:10.0 MK-VLBA 29.77728 40.95693 -999.0 -99.0 7.5810705E-09 1.5231545E+00 4.9660421E-09 1.1597144E-11 O 28 0613+570 2023.12.16-08:08:10.0 WETTZELL 330.29357 25.54367 967.6 3.3 1.7423375E-08 2.3134737E+00 7.3383206E-09 2.1274161E-10 O 29 0642+449 2023.12.16-08:09:10.0 MK-VLBA 46.99680 41.53269 -999.0 -99.0 7.4950087E-09 1.5045309E+00 4.9660421E-09 1.1597144E-11 O 29 0642+449 2023.12.16-08:09:10.0 WETTZELL 318.59486 18.46922 967.6 3.2 2.3594417E-08 3.1394268E+00 7.3383206E-09 2.1274161E-10 O 30 0759+183 2023.12.16-08:10:46.0 MK-VLBA 78.70469 25.10866 -999.0 -99.0 1.1665832E-08 2.3375201E+00 4.9660421E-09 1.1597144E-11 O 30 0759+183 2023.12.16-08:10:46.0 WETTZELL 288.75696 7.76594 967.6 3.3 5.2868250E-08 7.1599558E+00 7.3383206E-09 2.1274161E-10 O 31 OJ287 2023.12.16-08:12:28.0 MK-VLBA 73.46844 14.12493 -999.0 -99.0 2.0028845E-08 4.0202099E+00 4.9660421E-09 1.1597144E-11 O 31 OJ287 2023.12.16-08:12:28.0 WETTZELL 281.01298 17.13798 967.7 3.3 2.5326119E-08 3.3649702E+00 7.3383206E-09 2.1274161E-10 O 32 2309+454 2023.12.16-08:15:17.0 MK-VLBA 312.37252 31.42840 -999.0 -99.0 9.5175872E-09 1.9227577E+00 4.9660421E-09 1.1597144E-11 O 32 2309+454 2023.12.16-08:15:17.0 WETTZELL 35.38426 15.66257 967.6 3.1 2.7556253E-08 3.6867691E+00 7.3383206E-09 2.1274161E-10 O 33 2214+350 2023.12.16-08:17:28.0 MK-VLBA 301.67758 19.80753 -999.0 -99.0 1.4564140E-08 2.9599371E+00 4.9660421E-09 1.1597144E-11 O 33 2214+350 2023.12.16-08:17:28.0 WETTZELL 50.83238 13.62024 967.6 3.0 3.1438819E-08 4.2108721E+00 7.3383206E-09 2.1274161E-10 O 34 0729+259 2023.12.16-08:21:18.0 MK-VLBA 71.93691 35.69766 -999.0 -99.0 8.5098087E-09 1.7061782E+00 4.9660421E-09 1.1597144E-11 O 34 0729+259 2023.12.16-08:21:18.0 WETTZELL 300.95054 7.68792 967.6 2.9 5.3342524E-08 7.2422148E+00 7.3383206E-09 2.1274161E-10 O 35 0814+425 2023.12.16-08:23:20.0 MK-VLBA 51.77046 27.86722 -999.0 -99.0 1.0602500E-08 2.1279402E+00 4.9660421E-09 1.1597144E-11 O 35 0814+425 2023.12.16-08:23:20.0 WETTZELL 305.53837 25.97114 967.6 2.8 1.7160995E-08 2.2762608E+00 7.3383206E-09 2.1274161E-10 O 36 0827+243 2023.12.16-08:24:22.0 MK-VLBA 71.45879 23.17610 -999.0 -99.0 1.2564840E-08 2.5186503E+00 4.9660421E-09 1.1597144E-11 O 36 0827+243 2023.12.16-08:24:22.0 WETTZELL 290.22846 14.50068 967.6 2.9 2.9660645E-08 3.9510792E+00 7.3383206E-09 2.1274161E-10 O 37 0955+476 2023.12.16-08:25:34.0 MK-VLBA 43.65641 11.60116 -999.0 -99.0 2.4094891E-08 4.8722367E+00 4.9660421E-09 1.1597144E-11 O 37 0955+476 2023.12.16-08:25:34.0 WETTZELL 297.51671 42.68189 967.7 2.9 1.1123984E-08 1.4732170E+00 7.3383206E-09 2.1274161E-10 O 38 1039+811 2023.12.16-08:26:46.0 MK-VLBA 9.28437 17.06985 -999.0 -99.0 1.6747610E-08 3.3901030E+00 4.9660421E-09 1.1597144E-11 O 38 1039+811 2023.12.16-08:26:46.0 WETTZELL 346.44259 52.63736 967.7 2.9 9.4937836E-09 1.2579869E+00 7.3383206E-09 2.1274161E-10 O 39 2229+695 2023.12.16-08:27:55.0 MK-VLBA 338.62705 22.51407 -999.0 -99.0 1.2912054E-08 2.6135785E+00 4.9660421E-09 1.1597144E-11 O 39 2229+695 2023.12.16-08:27:55.0 WETTZELL 23.77565 38.43790 967.7 2.9 1.2122462E-08 1.6085758E+00 7.3383206E-09 2.1274161E-10 O 40 0016+731 2023.12.16-08:29:21.0 MK-VLBA 345.33941 29.40621 -999.0 -99.0 1.0100393E-08 2.0381395E+00 4.9660421E-09 1.1597144E-11 O 40 0016+731 2023.12.16-08:29:21.0 WETTZELL 12.82194 35.68773 967.9 2.9 1.2913171E-08 1.7137174E+00 7.3383206E-09 2.1274161E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10