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: # 2025-06-25 | 13:12:06.131 # # Data content: # Ray-tracing results for session: # 250130-i25030# # Total number of observations: # 75 # Total number of different observing stations: # 4 # # 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: 2025013018 | 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 $250130-i25030# H $250130-i25030# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:12:06.131) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 S SVETLOE 2730178.7181 1562442.9410 5529966.5934 60.5323 29.7819 86.02 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 3C371 2025.01.30-17:30:20.0 MK-VLBA 13.88336 35.87657 652.3 2.7 8.5544309E-09 1.6990620E+00 4.9621033E-09 6.2725734E-11 O 1 3C371 2025.01.30-17:30:20.0 SVETLOE 346.96971 41.98187 998.8 2.0 1.1646314E-08 1.4904981E+00 7.5832701E-09 2.2120286E-10 O 1 3C371 2025.01.30-17:30:20.0 WETTZELL 342.67968 33.58266 945.9 5.3 1.3304375E-08 1.8051293E+00 7.1810761E-09 2.0007970E-10 O 2 1015+359 2025.01.30-17:32:08.0 MK-VLBA 302.45721 16.98836 652.4 2.7 1.6989220E-08 3.3788654E+00 4.9621033E-09 6.2725734E-11 O 2 1015+359 2025.01.30-17:32:08.0 WETTZELL 53.05859 15.58349 945.9 5.3 2.7078307E-08 3.7143922E+00 7.1810761E-09 2.0007970E-10 O 3 2113+293 2025.01.30-17:35:01.0 MK-VLBA 64.02371 17.50332 652.5 2.7 1.6518773E-08 3.3073984E+00 4.9621033E-09 6.2725734E-11 O 3 2113+293 2025.01.30-17:35:01.0 SVETLOE 297.31371 18.84930 998.8 2.0 2.3899435E-08 3.0404995E+00 7.5832701E-09 2.2120286E-10 O 3 2113+293 2025.01.30-17:35:01.0 WETTZELL 288.90778 23.39798 946.0 5.3 1.8462648E-08 2.4965267E+00 7.1810761E-09 2.0007970E-10 O 4 1053+704 2025.01.30-17:38:31.0 MK-VLBA 338.93149 23.76920 652.5 2.7 1.2390942E-08 2.4582308E+00 4.9621033E-09 6.2725734E-11 O 4 1053+704 2025.01.30-17:38:31.0 WETTZELL 22.55799 37.58156 946.0 5.2 1.2077076E-08 1.6417798E+00 7.1810761E-09 2.0007970E-10 O 5 1636+473 2025.01.30-17:41:00.0 KOKEE 20.58786 62.53406 880.4 16.9 8.1061738E-09 1.1291665E+00 6.7106759E-09 4.8394013E-10 O 5 1636+473 2025.01.30-17:41:00.0 MK-VLBA 13.72857 61.46970 652.6 2.7 5.7171921E-09 1.1365427E+00 4.9621033E-09 6.2725734E-11 O 5 1636+473 2025.01.30-17:41:00.0 SVETLOE 356.88285 17.82778 998.8 2.0 2.5186935E-08 3.2361075E+00 7.5832701E-09 2.2120286E-10 O 5 1636+473 2025.01.30-17:41:00.0 WETTZELL 345.58846 8.13063 946.0 5.2 4.9503564E-08 6.8926832E+00 7.1810761E-09 2.0007970E-10 O 6 0016+731 2025.01.30-17:44:39.0 KOKEE 13.01344 11.43553 880.4 16.9 3.5317140E-08 5.0604371E+00 6.7106759E-09 4.8394013E-10 O 6 0016+731 2025.01.30-17:44:39.0 MK-VLBA 13.69127 10.08136 652.6 2.7 2.7728529E-08 5.5745489E+00 4.9621033E-09 6.2725734E-11 O 6 0016+731 2025.01.30-17:44:39.0 SVETLOE 325.00676 64.53123 999.0 2.0 8.6407371E-09 1.1056601E+00 7.5832701E-09 2.2120286E-10 O 6 0016+731 2025.01.30-17:44:39.0 WETTZELL 337.52922 59.15043 946.1 5.2 8.5927683E-09 1.1642640E+00 7.1810761E-09 2.0007970E-10 O 7 2000+472 2025.01.30-17:46:54.0 KOKEE 46.72300 33.87869 880.3 16.8 1.2875980E-08 1.8040952E+00 6.7106759E-09 4.8394013E-10 O 7 2000+472 2025.01.30-17:46:54.0 MK-VLBA 45.20345 35.09019 652.6 2.7 8.7201414E-09 1.7350366E+00 4.9621033E-09 6.2725734E-11 O 7 2000+472 2025.01.30-17:46:54.0 WETTZELL 315.48349 24.39401 946.1 5.2 1.7761467E-08 2.4069544E+00 7.1810761E-09 2.0007970E-10 O 8 0955+476 2025.01.30-17:48:58.0 KOKEE 314.71365 17.51112 880.6 16.9 2.3621261E-08 3.2988513E+00 6.7106759E-09 4.8394013E-10 O 8 0955+476 2025.01.30-17:48:58.0 MK-VLBA 315.90308 13.09400 652.6 2.7 2.1724308E-08 4.3263305E+00 4.9621033E-09 6.2725734E-11 O 8 0955+476 2025.01.30-17:48:58.0 SVETLOE 66.89722 42.99282 999.0 2.1 1.1430233E-08 1.4713821E+00 7.5832701E-09 2.2120286E-10 O 8 0955+476 2025.01.30-17:48:58.0 WETTZELL 49.71270 28.77873 946.1 5.1 1.5273380E-08 2.0830612E+00 7.1810761E-09 2.0007970E-10 O 9 1851+488 2025.01.30-17:51:45.0 KOKEE 41.48450 45.70822 880.6 17.1 1.0041285E-08 1.4025704E+00 6.7106759E-09 4.8394013E-10 O 9 1851+488 2025.01.30-17:51:45.0 MK-VLBA 38.30822 46.44752 652.7 2.7 6.9257431E-09 1.3772726E+00 4.9621033E-09 6.2725734E-11 O 9 1851+488 2025.01.30-17:51:45.0 WETTZELL 326.93617 17.90597 946.1 5.1 2.3727736E-08 3.2262276E+00 7.1810761E-09 2.0007970E-10 O 10 1039+811 2025.01.30-17:55:22.0 KOKEE 350.14590 23.79865 880.2 17.0 1.7719442E-08 2.4828661E+00 6.7106759E-09 4.8394013E-10 O 10 1039+811 2025.01.30-17:55:22.0 MK-VLBA 350.22467 20.83727 652.7 2.9 1.4011467E-08 2.7806662E+00 4.9621033E-09 6.2725734E-11 O 10 1039+811 2025.01.30-17:55:22.0 SVETLOE 18.00295 58.80319 999.0 2.1 9.1185511E-09 1.1690485E+00 7.5832701E-09 2.2120286E-10 O 10 1039+811 2025.01.30-17:55:22.0 WETTZELL 12.38612 45.32201 946.1 5.1 1.0367108E-08 1.4073650E+00 7.1810761E-09 2.0007970E-10 O 11 3C418 2025.01.30-17:58:00.0 KOKEE 42.32037 29.61483 880.5 17.1 1.4509885E-08 2.0363092E+00 6.7106759E-09 4.8394013E-10 O 11 3C418 2025.01.30-17:58:00.0 MK-VLBA 41.23320 30.50130 652.7 3.1 9.8666341E-09 1.9630583E+00 4.9621033E-09 6.2725734E-11 O 11 3C418 2025.01.30-17:58:00.0 WETTZELL 315.33674 30.06540 946.1 5.1 1.4675698E-08 1.9876546E+00 7.1810761E-09 2.0007970E-10 O 12 1059+282 2025.01.30-18:00:22.0 KOKEE 291.99069 23.03800 881.1 17.2 1.8256293E-08 2.5327506E+00 6.7106759E-09 4.8394013E-10 O 12 1059+282 2025.01.30-18:00:22.0 MK-VLBA 293.73091 18.51271 652.8 3.3 1.5665414E-08 3.1165137E+00 4.9621033E-09 6.2725734E-11 O 12 1059+282 2025.01.30-18:00:22.0 SVETLOE 70.73864 21.23620 999.0 2.1 2.1386788E-08 2.7784815E+00 7.5832701E-09 2.2120286E-10 O 12 1059+282 2025.01.30-18:00:22.0 WETTZELL 55.36632 7.44271 946.1 5.0 5.3624035E-08 7.4569795E+00 7.1810761E-09 2.0007970E-10 O 13 2214+241 2025.01.30-18:04:34.0 KOKEE 66.19733 6.56756 880.7 16.9 5.8433556E-08 8.7144492E+00 6.7106759E-09 4.8394013E-10 O 13 2214+241 2025.01.30-18:04:34.0 MK-VLBA 67.19119 9.25934 652.8 3.3 3.0007136E-08 6.1084974E+00 4.9621033E-09 6.2725734E-11 O 13 2214+241 2025.01.30-18:04:34.0 SVETLOE 288.07790 18.01994 999.0 2.1 2.4937934E-08 3.1711880E+00 7.5832701E-09 2.2120286E-10 O 13 2214+241 2025.01.30-18:04:34.0 WETTZELL 279.39254 24.82880 946.1 4.8 1.7475117E-08 2.3615035E+00 7.1810761E-09 2.0007970E-10 O 14 1746+470 2025.01.30-18:07:20.0 KOKEE 32.67293 58.20748 880.5 16.8 8.4613059E-09 1.1794774E+00 6.7106759E-09 4.8394013E-10 O 14 1746+470 2025.01.30-18:07:20.0 MK-VLBA 26.81396 58.13963 652.8 3.2 5.9133255E-09 1.1757260E+00 4.9621033E-09 6.2725734E-11 O 14 1746+470 2025.01.30-18:07:20.0 WETTZELL 338.39674 10.05951 946.0 4.8 4.0771869E-08 5.6183489E+00 7.1810761E-09 2.0007970E-10 O 15 2229+695 2025.01.30-18:10:17.0 KOKEE 21.25170 19.13504 880.0 16.7 2.1741753E-08 3.0703304E+00 6.7106759E-09 4.8394013E-10 O 15 2229+695 2025.01.30-18:10:17.0 MK-VLBA 21.22706 18.39241 652.9 3.1 1.5758845E-08 3.1353410E+00 4.9621033E-09 6.2725734E-11 O 15 2229+695 2025.01.30-18:10:17.0 SVETLOE 324.88413 53.47199 999.1 2.1 9.7034215E-09 1.2408510E+00 7.5832701E-09 2.2120286E-10 O 15 2229+695 2025.01.30-18:10:17.0 WETTZELL 329.03038 49.24884 946.0 4.7 9.7328934E-09 1.3185205E+00 7.1810761E-09 2.0007970E-10 O 16 2113+293 2025.01.30-18:12:13.0 KOKEE 65.88589 22.81513 880.7 16.5 1.8442326E-08 2.5988783E+00 6.7106759E-09 4.8394013E-10 O 16 2113+293 2025.01.30-18:12:13.0 MK-VLBA 65.72039 25.44945 653.0 3.0 1.1634691E-08 2.3218928E+00 4.9621033E-09 6.2725734E-11 O 16 2113+293 2025.01.30-18:12:13.0 WETTZELL 295.10968 17.74497 946.0 4.8 2.3931300E-08 3.2406856E+00 7.1810761E-09 2.0007970E-10 O 17 1823+568 2025.01.30-18:15:24.0 KOKEE 25.57327 48.26349 880.6 16.7 9.6330194E-09 1.3444372E+00 6.7106759E-09 4.8394013E-10 O 17 1823+568 2025.01.30-18:15:24.0 MK-VLBA 22.04082 47.72312 653.1 3.0 6.7843464E-09 1.3483412E+00 4.9621033E-09 6.2725734E-11 O 17 1823+568 2025.01.30-18:15:24.0 SVETLOE 346.34227 28.69329 999.4 2.1 1.6181941E-08 2.0708846E+00 7.5832701E-09 2.2120286E-10 O 17 1823+568 2025.01.30-18:15:24.0 WETTZELL 338.31461 20.85902 946.0 4.8 2.0553276E-08 2.7950385E+00 7.1810761E-09 2.0007970E-10 O 18 2215+150 2025.01.30-18:17:55.0 KOKEE 75.69471 5.94875 880.6 16.8 6.3613774E-08 9.5688316E+00 6.7106759E-09 4.8394013E-10 O 18 2215+150 2025.01.30-18:17:55.0 MK-VLBA 76.77653 9.21483 653.1 3.0 3.0143510E-08 6.1565755E+00 4.9621033E-09 6.2725734E-11 O 18 2215+150 2025.01.30-18:17:55.0 WETTZELL 274.92745 16.33867 946.0 4.7 2.5875134E-08 3.4988671E+00 7.1810761E-09 2.0007970E-10 O 19 1636+473 2025.01.30-18:20:59.0 KOKEE 6.03965 64.70397 880.7 16.9 7.9554848E-09 1.1075597E+00 6.7106759E-09 4.8394013E-10 O 19 1636+473 2025.01.30-18:20:59.0 MK-VLBA 359.39156 62.56238 653.1 3.1 5.6597053E-09 1.1249474E+00 4.9621033E-09 6.2725734E-11 O 19 1636+473 2025.01.30-18:20:59.0 SVETLOE 4.02774 17.86696 999.4 2.1 2.5136720E-08 3.2352497E+00 7.5832701E-09 2.2120286E-10 O 19 1636+473 2025.01.30-18:20:59.0 WETTZELL 352.33013 6.87456 945.9 4.5 5.7433846E-08 8.0871181E+00 7.1810761E-09 2.0007970E-10 O 20 2000+472 2025.01.30-18:24:43.0 KOKEE 45.70305 40.22848 880.8 17.0 1.1123635E-08 1.5556763E+00 6.7106759E-09 4.8394013E-10 O 20 2000+472 2025.01.30-18:24:43.0 MK-VLBA 43.38446 41.33067 653.1 3.2 7.5970929E-09 1.5111752E+00 4.9621033E-09 6.2725734E-11 O 20 2000+472 2025.01.30-18:24:43.0 SVETLOE 328.79156 23.88060 999.4 2.1 1.9149196E-08 2.4449678E+00 7.5832701E-09 2.2120286E-10 O 20 2000+472 2025.01.30-18:24:43.0 WETTZELL 320.76416 20.25437 945.8 4.5 2.1127608E-08 2.8674569E+00 7.1810761E-09 2.0007970E-10 O 21 2214+241 2025.01.30-18:26:34.0 KOKEE 67.96350 11.27334 880.6 17.0 3.5830703E-08 5.1575213E+00 6.7106759E-09 4.8394013E-10 O 21 2214+241 2025.01.30-18:26:34.0 MK-VLBA 68.65792 14.06817 653.1 3.3 2.0309668E-08 4.0846209E+00 4.9621033E-09 6.2725734E-11 O 21 2214+241 2025.01.30-18:26:34.0 WETTZELL 283.26361 21.29214 945.8 4.5 2.0161782E-08 2.7256227E+00 7.1810761E-09 2.0007970E-10 O 22 3C418 2025.01.30-18:28:12.0 KOKEE 41.92482 34.32329 880.4 16.9 1.2729948E-08 1.7832191E+00 6.7106759E-09 4.8394013E-10 O 22 3C418 2025.01.30-18:28:12.0 MK-VLBA 40.31613 35.15844 653.1 3.4 8.7053856E-09 1.7315327E+00 4.9621033E-09 6.2725734E-11 O 22 3C418 2025.01.30-18:28:12.0 SVETLOE 325.15081 29.65442 999.4 2.1 1.5707531E-08 2.0053590E+00 7.5832701E-09 2.2120286E-10 O 22 3C418 2025.01.30-18:28:12.0 WETTZELL 319.10204 26.70159 945.8 4.5 1.6343165E-08 2.2148302E+00 7.1810761E-09 2.0007970E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10