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 | 13:16:21.464 # # Data content: # Ray-tracing results for session: # 250204-i25035# # Total number of observations: # 69 # Total number of different observing stations: # 3 # # 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: 2025020418 | 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 $250204-i25035# H $250204-i25035# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:16:21.464) 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 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 2025.02.04-17:30:20.0 KOKEE 14.07349 38.29510 888.0 10.8 1.1085720E-08 1.6117567E+00 6.7658239E-09 1.1910290E-10 O 1 3C371 2025.02.04-17:30:20.0 MK-VLBA 12.22192 36.92480 651.5 4.6 8.2522838E-09 1.6676211E+00 4.9496249E-09 1.8632286E-11 O 1 3C371 2025.02.04-17:30:20.0 WETTZELL 344.38997 32.66860 957.0 -3.4 1.3631065E-08 1.8360140E+00 7.2677055E-09 1.1287042E-10 O 2 1059+282 2025.02.04-17:32:42.0 KOKEE 291.54008 24.76540 888.0 10.8 1.6343420E-08 2.3783627E+00 6.7658239E-09 1.1910290E-10 O 2 1059+282 2025.02.04-17:32:42.0 MK-VLBA 293.31594 20.24487 651.6 4.8 1.4240120E-08 2.9130467E+00 4.9496249E-09 1.8632286E-11 O 2 1059+282 2025.02.04-17:32:42.0 WETTZELL 53.93961 6.37144 957.0 -3.4 6.1303447E-08 8.7159342E+00 7.2677055E-09 1.1287042E-10 O 3 2113+293 2025.02.04-17:36:47.0 KOKEE 64.98559 19.48319 888.0 10.9 2.0441722E-08 2.9914341E+00 6.7658239E-09 1.1910290E-10 O 3 2113+293 2025.02.04-17:36:47.0 MK-VLBA 65.06289 22.06647 651.7 5.0 1.3131167E-08 2.6402081E+00 4.9496249E-09 1.8632286E-11 O 3 2113+293 2025.02.04-17:36:47.0 WETTZELL 292.47577 20.11149 957.0 -3.4 2.1273974E-08 2.8570820E+00 7.2677055E-09 1.1287042E-10 O 4 1030+415 2025.02.04-17:40:30.0 KOKEE 307.37861 20.20642 888.0 10.9 1.9756013E-08 2.8796698E+00 6.7658239E-09 1.1910290E-10 O 4 1030+415 2025.02.04-17:40:30.0 MK-VLBA 308.69395 15.67811 651.7 5.2 1.8126078E-08 3.7366370E+00 4.9496249E-09 1.8632286E-11 O 4 1030+415 2025.02.04-17:40:30.0 WETTZELL 51.24538 21.46398 957.0 -3.4 2.0013646E-08 2.7260938E+00 7.2677055E-09 1.1287042E-10 O 5 2214+241 2025.02.04-17:42:45.0 KOKEE 66.01643 6.10935 888.0 11.0 5.9213996E-08 9.1265106E+00 6.7658239E-09 1.1910290E-10 O 5 2214+241 2025.02.04-17:42:45.0 MK-VLBA 67.03968 8.79042 651.7 5.4 3.1097381E-08 6.3139822E+00 4.9496249E-09 1.8632286E-11 O 5 2214+241 2025.02.04-17:42:45.0 WETTZELL 279.00960 25.17784 957.0 -3.4 1.7254702E-08 2.3237371E+00 7.2677055E-09 1.1287042E-10 O 6 1636+473 2025.02.04-17:45:31.0 KOKEE 12.12608 64.12319 888.0 11.1 7.6492719E-09 1.1110976E+00 6.7658239E-09 1.1910290E-10 O 6 1636+473 2025.02.04-17:45:31.0 MK-VLBA 5.20953 62.41263 651.7 5.5 5.6036453E-09 1.1296462E+00 4.9496249E-09 1.8632286E-11 O 6 1636+473 2025.02.04-17:45:31.0 WETTZELL 349.64965 7.28036 957.0 -3.4 5.4573275E-08 7.3289294E+00 7.2677055E-09 1.1287042E-10 O 7 0016+731 2025.02.04-17:49:13.0 KOKEE 14.13029 12.75673 888.1 11.2 3.0463096E-08 4.4852687E+00 6.7658239E-09 1.1910290E-10 O 7 0016+731 2025.02.04-17:49:13.0 MK-VLBA 14.69493 11.48353 651.7 5.6 2.4288605E-08 5.0098957E+00 4.9496249E-09 1.8632286E-11 O 7 0016+731 2025.02.04-17:49:13.0 WETTZELL 336.18964 57.58685 957.0 -3.4 8.7377172E-09 1.1805018E+00 7.2677055E-09 1.1287042E-10 O 8 1053+704 2025.02.04-17:51:43.0 KOKEE 338.42107 24.56738 888.2 11.2 1.6459979E-08 2.3964151E+00 6.7658239E-09 1.1910290E-10 O 8 1053+704 2025.02.04-17:51:43.0 MK-VLBA 338.74766 20.96742 651.8 5.6 1.3775239E-08 2.8138807E+00 4.9496249E-09 1.8632286E-11 O 8 1053+704 2025.02.04-17:51:43.0 WETTZELL 24.84275 39.74896 957.1 -3.4 1.1521122E-08 1.5583837E+00 7.2677055E-09 1.1287042E-10 O 9 2000+472 2025.02.04-17:54:06.0 KOKEE 46.11897 38.40040 888.3 11.3 1.1060556E-08 1.6089960E+00 6.7658239E-09 1.1910290E-10 O 9 2000+472 2025.02.04-17:54:06.0 MK-VLBA 44.04660 39.54420 651.9 5.6 7.7895690E-09 1.5687378E+00 4.9496249E-09 1.8632286E-11 O 9 2000+472 2025.02.04-17:54:06.0 WETTZELL 319.20953 21.40949 957.1 -3.4 2.0059311E-08 2.6912764E+00 7.2677055E-09 1.1287042E-10 O 10 2215+150 2025.02.04-17:56:23.0 KOKEE 75.52883 5.52707 888.2 11.2 6.4390722E-08 1.0037559E+01 6.7658239E-09 1.1910290E-10 O 10 2215+150 2025.02.04-17:56:23.0 MK-VLBA 76.63369 8.78454 652.0 5.5 3.1118910E-08 6.2938607E+00 4.9496249E-09 1.8632286E-11 O 10 2215+150 2025.02.04-17:56:23.0 WETTZELL 274.57944 16.64479 957.1 -3.4 2.5431882E-08 3.4226200E+00 7.2677055E-09 1.1287042E-10 O 11 1039+811 2025.02.04-17:59:27.0 KOKEE 350.04622 22.84971 888.2 11.4 1.7604487E-08 2.5651223E+00 6.7658239E-09 1.1910290E-10 O 11 1039+811 2025.02.04-17:59:27.0 MK-VLBA 350.19335 19.88438 652.0 5.5 1.4478080E-08 2.9565975E+00 4.9496249E-09 1.8632286E-11 O 11 1039+811 2025.02.04-17:59:27.0 WETTZELL 12.98867 46.17763 957.1 -3.4 1.0217190E-08 1.3810976E+00 7.2677055E-09 1.1287042E-10 O 12 3C418 2025.02.04-18:02:04.0 KOKEE 42.06270 33.31727 888.3 11.4 1.2496503E-08 1.8188694E+00 6.7658239E-09 1.1910290E-10 O 12 3C418 2025.02.04-18:02:04.0 MK-VLBA 40.57052 34.16778 652.0 5.6 8.8232768E-09 1.7782486E+00 4.9496249E-09 1.8632286E-11 O 12 3C418 2025.02.04-18:02:04.0 WETTZELL 318.28122 27.40218 957.1 -3.4 1.5962697E-08 2.1456170E+00 7.2677055E-09 1.1287042E-10 O 13 1746+470 2025.02.04-18:04:03.0 KOKEE 28.73635 60.15187 888.3 11.3 7.9338751E-09 1.1526547E+00 6.7658239E-09 1.1910290E-10 O 13 1746+470 2025.02.04-18:04:03.0 MK-VLBA 22.36937 59.74954 652.0 5.7 5.7489262E-09 1.1583436E+00 4.9496249E-09 1.8632286E-11 O 13 1746+470 2025.02.04-18:04:03.0 WETTZELL 341.07590 9.12923 957.1 -3.4 4.4555382E-08 5.9623538E+00 7.2677055E-09 1.1287042E-10 O 14 2214+241 2025.02.04-18:07:07.0 KOKEE 67.97989 11.31825 888.4 11.3 3.4084478E-08 5.0547229E+00 6.7658239E-09 1.1910290E-10 O 14 2214+241 2025.02.04-18:07:07.0 MK-VLBA 68.67147 14.11403 651.9 5.9 2.0013563E-08 4.0302479E+00 4.9496249E-09 1.8632286E-11 O 14 2214+241 2025.02.04-18:07:07.0 WETTZELL 283.29997 21.25856 957.1 -3.4 2.0196079E-08 2.7162184E+00 7.2677055E-09 1.1287042E-10 O 15 1851+488 2025.02.04-18:10:01.0 KOKEE 37.35998 51.31925 888.4 11.3 8.8114761E-09 1.2805953E+00 6.7658239E-09 1.1910290E-10 O 15 1851+488 2025.02.04-18:10:01.0 MK-VLBA 33.13833 51.69066 651.9 5.9 6.3266753E-09 1.2745066E+00 4.9496249E-09 1.8632286E-11 O 15 1851+488 2025.02.04-18:10:01.0 WETTZELL 332.55831 14.77191 957.2 -3.4 2.8456959E-08 3.8097702E+00 7.2677055E-09 1.1287042E-10 O 16 2229+695 2025.02.04-18:13:20.0 KOKEE 21.60032 21.06283 888.3 11.4 1.8995113E-08 2.7726403E+00 6.7658239E-09 1.1910290E-10 O 16 2229+695 2025.02.04-18:13:20.0 MK-VLBA 21.40226 20.34080 651.9 6.0 1.4171485E-08 2.8764539E+00 4.9496249E-09 1.8632286E-11 O 16 2229+695 2025.02.04-18:13:20.0 WETTZELL 329.73912 47.35111 957.2 -3.4 1.0023222E-08 1.3524272E+00 7.2677055E-09 1.1287042E-10 O 17 1053+704 2025.02.04-18:15:29.0 KOKEE 338.42800 22.53621 888.3 11.5 1.7833515E-08 2.5980731E+00 6.7658239E-09 1.1910290E-10 O 17 1053+704 2025.02.04-18:15:29.0 MK-VLBA 338.86858 18.93942 652.0 6.2 1.5158320E-08 3.1033577E+00 4.9496249E-09 1.8632286E-11 O 17 1053+704 2025.02.04-18:15:29.0 WETTZELL 26.33835 41.43305 957.2 -3.4 1.1134790E-08 1.5064214E+00 7.2677055E-09 1.1287042E-10 O 18 2000+472 2025.02.04-18:17:51.0 KOKEE 45.07950 42.34371 888.5 11.7 1.0204726E-08 1.4839645E+00 6.7658239E-09 1.1910290E-10 O 18 2000+472 2025.02.04-18:17:51.0 MK-VLBA 42.45656 43.38583 652.0 6.3 7.2228745E-09 1.4545674E+00 4.9496249E-09 1.8632286E-11 O 18 2000+472 2025.02.04-18:17:51.0 WETTZELL 322.60330 18.95352 957.2 -3.4 2.2491511E-08 3.0149135E+00 7.2677055E-09 1.1287042E-10 O 19 1823+568 2025.02.04-18:19:19.0 KOKEE 21.95575 50.47389 888.5 11.7 8.9172250E-09 1.2957741E+00 6.7658239E-09 1.1910290E-10 O 19 1823+568 2025.02.04-18:19:19.0 MK-VLBA 18.09745 49.63516 652.0 6.4 6.5147577E-09 1.3138143E+00 4.9496249E-09 1.8632286E-11 O 19 1823+568 2025.02.04-18:19:19.0 WETTZELL 341.45054 19.52890 957.2 -3.4 2.1866129E-08 2.9351195E+00 7.2677055E-09 1.1287042E-10 O 20 0016+731 2025.02.04-18:21:28.0 KOKEE 15.41031 14.66858 888.5 11.6 2.6711534E-08 3.9199193E+00 6.7658239E-09 1.1910290E-10 O 20 0016+731 2025.02.04-18:21:28.0 MK-VLBA 15.81044 13.48736 652.1 6.6 2.0884745E-08 4.2823629E+00 4.9496249E-09 1.8632286E-11 O 20 0016+731 2025.02.04-18:21:28.0 WETTZELL 335.02745 55.39820 957.2 -3.4 8.9607200E-09 1.2103276E+00 7.2677055E-09 1.1287042E-10 O 21 3C418 2025.02.04-18:23:35.0 KOKEE 41.48633 36.64789 888.5 11.7 1.1506820E-08 1.6740855E+00 6.7658239E-09 1.1910290E-10 O 21 3C418 2025.02.04-18:23:35.0 MK-VLBA 39.59625 37.43763 652.1 6.8 8.1560041E-09 1.6434827E+00 4.9496249E-09 1.8632286E-11 O 21 3C418 2025.02.04-18:23:35.0 WETTZELL 321.03529 25.11800 957.2 -3.4 1.7289767E-08 2.3225215E+00 7.2677055E-09 1.1287042E-10 O 22 1128+385 2025.02.04-18:25:36.0 KOKEE 303.67939 21.93543 888.5 11.7 1.8293638E-08 2.6644892E+00 6.7658239E-09 1.1910290E-10 O 22 1128+385 2025.02.04-18:25:36.0 MK-VLBA 305.07862 17.37864 652.1 6.9 1.6444527E-08 3.3790741E+00 4.9496249E-09 1.8632286E-11 O 22 1128+385 2025.02.04-18:25:36.0 WETTZELL 51.46900 17.60928 957.2 -3.5 2.4110681E-08 3.2938047E+00 7.2677055E-09 1.1287042E-10 O 23 2215+150 2025.02.04-18:28:09.0 KOKEE 78.26362 12.71160 888.5 11.8 3.0580541E-08 4.5194757E+00 6.7658239E-09 1.1910290E-10 O 23 2215+150 2025.02.04-18:28:09.0 MK-VLBA 78.98557 16.10795 652.1 7.0 1.7664212E-08 3.5456072E+00 4.9496249E-09 1.8632286E-11 O 23 2215+150 2025.02.04-18:28:09.0 WETTZELL 280.43631 11.48252 957.2 -3.5 3.6069627E-08 4.8460149E+00 7.2677055E-09 1.1287042E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10