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 | 01:48:07.229 # # Data content: # Ray-tracing results for session: # 231007-q23280# # Total number of observations: # 70 # 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: 2023100706 | 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 $231007-q23280# H $231007-q23280# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:48:07.229) 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 0235+164 2023.10.07-07:30:15.0 MK-VLBA 80.67712 26.53425 656.6 6.0 1.1248094E-08 2.2164606E+00 4.9863334E-09 6.3271377E-11 O 1 0235+164 2023.10.07-07:30:15.0 WETTZELL 289.24945 5.54218 953.5 12.3 7.0496336E-08 1.0786411E+01 7.2341119E-09 2.8298267E-10 O 2 0322+222 2023.10.07-07:31:44.0 MK-VLBA 71.79603 17.55839 656.6 6.0 1.6542905E-08 3.2587132E+00 4.9863334E-09 6.3271377E-11 O 2 0322+222 2023.10.07-07:31:44.0 WETTZELL 284.97515 16.96993 953.5 12.5 2.5468554E-08 3.5179405E+00 7.2341119E-09 2.8298267E-10 O 3 1732+389 2023.10.07-07:34:19.0 MK-VLBA 304.45737 27.56470 656.6 6.0 1.0869496E-08 2.1700644E+00 4.9863334E-09 6.3271377E-11 O 3 1732+389 2023.10.07-07:34:19.0 WETTZELL 42.61598 12.04864 953.6 12.7 3.5144061E-08 4.9011352E+00 7.2341119E-09 2.8298267E-10 O 4 NRAO512 2023.10.07-07:35:41.0 MK-VLBA 306.87556 17.10747 656.5 6.0 1.6969737E-08 3.4167750E+00 4.9863334E-09 6.3271377E-11 O 4 NRAO512 2023.10.07-07:35:41.0 WETTZELL 50.83991 19.24102 953.6 12.8 2.2593243E-08 3.0623059E+00 7.2341119E-09 2.8298267E-10 O 5 DA426 2023.10.07-07:37:03.0 MK-VLBA 306.40195 19.37012 656.5 6.0 1.5091515E-08 3.0300114E+00 4.9863334E-09 6.3271377E-11 O 5 DA426 2023.10.07-07:37:03.0 WETTZELL 49.00133 17.73052 953.6 12.8 2.4405730E-08 3.3210800E+00 7.2341119E-09 2.8298267E-10 O 6 1722+330 2023.10.07-07:39:37.0 MK-VLBA 298.32000 23.81342 656.5 5.9 1.2437777E-08 2.4898584E+00 4.9863334E-09 6.3271377E-11 O 6 1722+330 2023.10.07-07:39:37.0 WETTZELL 48.66860 9.00948 953.6 12.8 4.5991338E-08 6.5204585E+00 7.2341119E-09 2.8298267E-10 O 7 3C371 2023.10.07-07:42:14.0 MK-VLBA 339.55338 27.34971 656.4 5.7 1.0945351E-08 2.1765422E+00 4.9863334E-09 6.3271377E-11 O 7 3C371 2023.10.07-07:42:14.0 WETTZELL 19.48686 34.93482 953.7 13.0 1.3099677E-08 1.7734317E+00 7.2341119E-09 2.8298267E-10 O 8 0016+731 2023.10.07-07:43:23.0 MK-VLBA 9.55210 33.84678 656.4 5.7 9.0426867E-09 1.7899526E+00 4.9863334E-09 6.3271377E-11 O 8 0016+731 2023.10.07-07:43:23.0 WETTZELL 346.81646 35.86078 953.8 13.2 1.2810312E-08 1.7422459E+00 7.2341119E-09 2.8298267E-10 O 9 0133+476 2023.10.07-07:44:34.0 MK-VLBA 42.33700 42.16517 656.4 5.6 7.5111403E-09 1.4835119E+00 4.9863334E-09 6.3271377E-11 O 9 0133+476 2023.10.07-07:44:34.0 WETTZELL 321.95453 20.01355 953.8 13.1 2.1799305E-08 3.0316059E+00 7.2341119E-09 2.8298267E-10 O 10 0202+319 2023.10.07-07:45:37.0 MK-VLBA 63.91603 39.60773 656.3 5.5 7.9060013E-09 1.5600734E+00 4.9863334E-09 6.3271377E-11 O 10 0202+319 2023.10.07-07:45:37.0 WETTZELL 307.86934 10.67276 953.8 13.1 3.9424716E-08 5.6949029E+00 7.2341119E-09 2.8298267E-10 O 11 0345+460 2023.10.07-07:47:08.0 MK-VLBA 46.76828 20.46429 656.3 5.4 1.4320786E-08 2.8248214E+00 4.9863334E-09 6.3271377E-11 O 11 0345+460 2023.10.07-07:47:08.0 WETTZELL 303.10975 34.40873 953.9 13.1 1.3277869E-08 1.8022287E+00 7.2341119E-09 2.8298267E-10 O 12 0602+673 2023.10.07-07:48:29.0 MK-VLBA 20.66835 9.10134 656.3 5.4 3.0601844E-08 6.1426815E+00 4.9863334E-09 6.3271377E-11 O 12 0602+673 2023.10.07-07:48:29.0 WETTZELL 324.29847 58.12985 953.9 13.0 8.8501189E-09 1.1887814E+00 7.2341119E-09 2.8298267E-10 O 13 1746+470 2023.10.07-07:50:09.0 MK-VLBA 313.51753 27.32989 656.3 5.3 1.0954263E-08 2.1852726E+00 4.9863334E-09 6.3271377E-11 O 13 1746+470 2023.10.07-07:50:09.0 WETTZELL 38.22802 18.89079 953.9 13.2 2.2994316E-08 3.1443444E+00 7.2341119E-09 2.8298267E-10 O 14 1636+473 2023.10.07-07:51:44.0 MK-VLBA 315.27743 15.34077 656.3 5.2 1.8811002E-08 3.7930821E+00 4.9863334E-09 6.3271377E-11 O 14 1636+473 2023.10.07-07:51:44.0 WETTZELL 47.94022 27.05735 953.9 13.5 1.6451241E-08 2.2158210E+00 7.2341119E-09 2.8298267E-10 O 15 1732+389 2023.10.07-07:53:10.0 MK-VLBA 304.83991 23.90648 656.3 5.2 1.2392452E-08 2.4790211E+00 4.9863334E-09 6.3271377E-11 O 15 1732+389 2023.10.07-07:53:10.0 WETTZELL 45.67375 14.20146 953.8 13.6 3.0103770E-08 4.1468788E+00 7.2341119E-09 2.8298267E-10 O 16 NRAO512 2023.10.07-07:54:32.0 MK-VLBA 307.73765 13.57048 656.3 5.1 2.1123638E-08 4.2827988E+00 4.9863334E-09 6.3271377E-11 O 16 NRAO512 2023.10.07-07:54:32.0 WETTZELL 53.70908 21.68580 953.8 13.4 2.0191334E-08 2.7230496E+00 7.2341119E-09 2.8298267E-10 O 17 DA426 2023.10.07-07:55:55.0 MK-VLBA 307.15997 15.80540 656.4 5.0 1.8289304E-08 3.6902334E+00 4.9863334E-09 6.3271377E-11 O 17 DA426 2023.10.07-07:55:55.0 WETTZELL 51.90411 20.11607 953.8 13.3 2.1666627E-08 2.9308947E+00 7.2341119E-09 2.8298267E-10 O 18 1806+456 2023.10.07-07:57:39.0 MK-VLBA 312.10803 29.65969 656.4 4.9 1.0170747E-08 2.0273745E+00 4.9863334E-09 6.3271377E-11 O 18 1806+456 2023.10.07-07:57:39.0 WETTZELL 37.01156 16.52026 953.8 13.2 2.6099700E-08 3.5915168E+00 7.2341119E-09 2.8298267E-10 O 19 1800+440 2023.10.07-07:58:58.0 MK-VLBA 310.22926 28.23029 656.4 5.0 1.0635686E-08 2.1216130E+00 4.9863334E-09 6.3271377E-11 O 19 1800+440 2023.10.07-07:58:58.0 WETTZELL 39.21367 15.99427 953.8 13.3 2.6909094E-08 3.7026688E+00 7.2341119E-09 2.8298267E-10 O 20 1758+388 2023.10.07-08:00:37.0 MK-VLBA 304.30370 27.49645 656.4 5.0 1.0894114E-08 2.1750787E+00 4.9863334E-09 6.3271377E-11 O 20 1758+388 2023.10.07-08:00:37.0 WETTZELL 42.74709 11.96629 953.8 13.2 3.5370552E-08 4.9344418E+00 7.2341119E-09 2.8298267E-10 O 21 1726+455 2023.10.07-08:02:42.0 MK-VLBA 312.27330 21.62610 656.4 5.1 1.3606672E-08 2.7239652E+00 4.9863334E-09 6.3271377E-11 O 21 1726+455 2023.10.07-08:02:42.0 WETTZELL 43.89930 21.22350 953.8 13.2 2.0607094E-08 2.7973612E+00 7.2341119E-09 2.8298267E-10 O 22 0322+222 2023.10.07-08:05:49.0 MK-VLBA 73.76112 25.23748 656.3 5.5 1.1778692E-08 2.3207009E+00 4.9863334E-09 6.3271377E-11 O 22 0322+222 2023.10.07-08:05:49.0 WETTZELL 291.00230 11.65639 954.0 13.5 3.6303771E-08 5.1462017E+00 7.2341119E-09 2.8298267E-10 O 23 0202+319 2023.10.07-08:07:36.0 MK-VLBA 63.72781 44.26208 656.3 5.7 7.2252235E-09 1.4263226E+00 4.9863334E-09 6.3271377E-11 O 23 0202+319 2023.10.07-08:07:36.0 WETTZELL 311.66185 7.90200 954.1 13.4 5.1901044E-08 7.7563132E+00 7.2341119E-09 2.8298267E-10 O 24 0345+460 2023.10.07-08:09:09.0 MK-VLBA 47.18053 24.26189 656.3 5.8 1.2216796E-08 2.4096498E+00 4.9863334E-09 6.3271377E-11 O 24 0345+460 2023.10.07-08:09:09.0 WETTZELL 305.96032 31.43471 954.1 13.4 1.4379073E-08 1.9578973E+00 7.2341119E-09 2.8298267E-10 O 25 0340+362 2023.10.07-08:10:55.0 MK-VLBA 58.04904 24.78428 656.3 6.0 1.1977974E-08 2.3609157E+00 4.9863334E-09 6.3271377E-11 O 25 0340+362 2023.10.07-08:10:55.0 WETTZELL 298.90215 23.75454 954.1 13.4 1.8567028E-08 2.5467456E+00 7.2341119E-09 2.8298267E-10 O 26 1636+473 2023.10.07-08:13:59.0 MK-VLBA 316.26418 11.67889 656.3 6.1 2.4322255E-08 4.9511214E+00 4.9863334E-09 6.3271377E-11 O 26 1636+473 2023.10.07-08:13:59.0 WETTZELL 50.87435 29.82791 954.2 13.6 1.5058280E-08 2.0221462E+00 7.2341119E-09 2.8298267E-10 O 27 1732+389 2023.10.07-08:15:25.0 MK-VLBA 305.52292 19.61613 656.3 6.1 1.4913222E-08 2.9937705E+00 4.9863334E-09 6.3271377E-11 O 27 1732+389 2023.10.07-08:15:25.0 WETTZELL 49.20744 16.88883 954.2 13.8 2.5553312E-08 3.4830867E+00 7.2341119E-09 2.8298267E-10 O 28 1806+456 2023.10.07-08:16:38.0 MK-VLBA 312.12366 26.33737 656.3 6.1 1.1331764E-08 2.2619516E+00 4.9863334E-09 6.3271377E-11 O 28 1806+456 2023.10.07-08:16:38.0 WETTZELL 39.84346 18.45507 954.2 13.7 2.3505182E-08 3.2136328E+00 7.2341119E-09 2.8298267E-10 O 29 1800+440 2023.10.07-08:17:58.0 MK-VLBA 310.39601 24.81222 656.3 6.1 1.1972285E-08 2.3921845E+00 4.9863334E-09 6.3271377E-11 O 29 1800+440 2023.10.07-08:17:58.0 WETTZELL 42.09399 18.02411 954.2 13.5 2.4034036E-08 3.2839572E+00 7.2341119E-09 2.8298267E-10 O 30 1758+388 2023.10.07-08:19:36.0 MK-VLBA 304.69814 23.80580 656.3 5.9 1.2441135E-08 2.4889625E+00 4.9863334E-09 6.3271377E-11 O 30 1758+388 2023.10.07-08:19:36.0 WETTZELL 45.83073 14.13994 954.1 13.4 3.0227262E-08 4.1643296E+00 7.2341119E-09 2.8298267E-10 O 31 1726+455 2023.10.07-08:21:49.0 MK-VLBA 312.78978 18.30262 656.4 5.8 1.5919670E-08 3.1972012E+00 4.9863334E-09 6.3271377E-11 O 31 1726+455 2023.10.07-08:21:49.0 WETTZELL 46.61817 23.45012 954.0 13.6 1.8773050E-08 2.5378114E+00 7.2341119E-09 2.8298267E-10 O 32 1751+288 2023.10.07-08:23:36.0 MK-VLBA 294.45540 19.96156 656.4 5.6 1.4670949E-08 2.9478315E+00 4.9863334E-09 6.3271377E-11 O 32 1751+288 2023.10.07-08:23:36.0 WETTZELL 53.75060 7.46232 954.0 13.8 5.4470461E-08 7.8104117E+00 7.2341119E-09 2.8298267E-10 O 33 1746+470 2023.10.07-08:24:42.0 MK-VLBA 313.90015 21.43368 656.4 5.5 1.3720909E-08 2.7466473E+00 4.9863334E-09 6.3271377E-11 O 33 1746+470 2023.10.07-08:24:42.0 WETTZELL 43.15740 22.58490 954.0 13.9 1.9443373E-08 2.6360400E+00 7.2341119E-09 2.8298267E-10 O 34 0322+222 2023.10.07-08:27:17.0 MK-VLBA 74.86692 30.11220 656.3 5.1 1.0028200E-08 1.9767318E+00 4.9863334E-09 6.3271377E-11 O 34 0322+222 2023.10.07-08:27:17.0 WETTZELL 294.83127 8.41456 954.1 14.1 4.9037101E-08 7.1769971E+00 7.2341119E-09 2.8298267E-10 O 35 0345+460 2023.10.07-08:29:15.0 MK-VLBA 47.31774 27.74424 656.3 4.9 1.0799965E-08 2.1304955E+00 4.9863334E-09 6.3271377E-11 O 35 0345+460 2023.10.07-08:29:15.0 WETTZELL 308.61381 28.81240 954.1 14.6 1.5549964E-08 2.1243644E+00 7.2341119E-09 2.8298267E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10