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: # 2025-06-19 | 01:34:14.712 # # Data content: # Ray-tracing results for session: # 230722-q23203# # Total number of observations: # 76 # 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: 2023072206 | 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 $230722-q23203# H $230722-q23203# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:34:14.712) 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 1123+264 2023.07.22-07:30:27.0 MK-VLBA 293.40702 12.70042 657.2 3.6 2.2404533E-08 4.5083039E+00 4.9886249E-09 4.4362099E-11 O 1 1123+264 2023.07.22-07:30:27.0 WETTZELL 60.86654 9.51367 -999.0 -99.0 4.4062963E-08 5.9150567E+00 7.1805455E-09 3.9621463E-10 O 2 1156+295 2023.07.22-07:31:43.0 MK-VLBA 294.70415 20.39318 657.2 3.6 1.4327570E-08 2.8609521E+00 4.9886249E-09 4.4362099E-11 O 2 1156+295 2023.07.22-07:31:43.0 WETTZELL 53.25661 7.49262 -999.0 -99.0 5.4646187E-08 7.4112167E+00 7.1805455E-09 3.9621463E-10 O 3 1145+268 2023.07.22-07:33:02.0 MK-VLBA 292.65345 17.02898 657.2 3.6 1.6983778E-08 3.3992522E+00 4.9886249E-09 4.4362099E-11 O 3 1145+268 2023.07.22-07:33:02.0 WETTZELL 57.15388 7.11097 -999.0 -99.0 5.7224446E-08 7.7781284E+00 7.1805455E-09 3.9621463E-10 O 4 2215+150 2023.07.22-07:35:57.0 MK-VLBA 79.44752 17.57777 657.2 3.7 1.6475612E-08 3.2825576E+00 4.9886249E-09 4.4362099E-11 O 4 2215+150 2023.07.22-07:35:57.0 WETTZELL 281.59733 10.45455 -999.0 -99.0 4.0416227E-08 5.4533764E+00 7.1805455E-09 3.9621463E-10 O 5 2201+171 2023.07.22-07:37:15.0 MK-VLBA 78.41547 21.84414 657.2 3.7 1.3428822E-08 2.6712647E+00 4.9886249E-09 4.4362099E-11 O 5 2201+171 2023.07.22-07:37:15.0 WETTZELL 285.92485 9.46515 -999.0 -99.0 4.4293129E-08 5.9994331E+00 7.1805455E-09 3.9621463E-10 O 6 2209+236 2023.07.22-07:38:27.0 MK-VLBA 71.17229 21.71109 657.2 3.7 1.3505963E-08 2.6858061E+00 4.9886249E-09 4.4362099E-11 O 6 2209+236 2023.07.22-07:38:27.0 WETTZELL 289.05056 15.46070 -999.0 -99.0 2.7992524E-08 3.7357184E+00 7.1805455E-09 3.9621463E-10 O 7 2229+695 2023.07.22-07:39:51.0 MK-VLBA 21.38627 22.49065 657.2 3.7 1.3068562E-08 2.5964965E+00 4.9886249E-09 4.4362099E-11 O 7 2229+695 2023.07.22-07:39:51.0 WETTZELL 330.73224 45.31345 -999.0 -99.0 1.0642646E-08 1.4059406E+00 7.1805455E-09 3.9621463E-10 O 8 1039+811 2023.07.22-07:41:00.0 MK-VLBA 350.39304 18.27343 657.3 3.7 1.5884711E-08 3.1627517E+00 4.9886249E-09 4.4362099E-11 O 8 1039+811 2023.07.22-07:41:00.0 WETTZELL 13.73003 47.71864 -999.0 -99.0 1.0228986E-08 1.3503376E+00 7.1805455E-09 3.9621463E-10 O 9 0016+731 2023.07.22-07:42:06.0 MK-VLBA 16.36335 14.73330 657.3 3.7 1.9467340E-08 3.8795776E+00 4.9886249E-09 4.4362099E-11 O 9 0016+731 2023.07.22-07:42:06.0 WETTZELL 334.60919 54.06344 -999.0 -99.0 9.3506868E-09 1.2347529E+00 7.1805455E-09 3.9621463E-10 O 10 1803+784 2023.07.22-07:43:27.0 MK-VLBA 2.24710 31.15421 657.3 3.7 9.6980641E-09 1.9259025E+00 4.9886249E-09 4.4362099E-11 O 10 1803+784 2023.07.22-07:43:27.0 WETTZELL 354.68641 38.26410 -999.0 -99.0 1.2208082E-08 1.6127987E+00 7.1805455E-09 3.9621463E-10 O 11 3C418 2023.07.22-07:44:40.0 MK-VLBA 38.36868 40.34501 657.3 3.7 7.7616664E-09 1.5406828E+00 4.9886249E-09 4.4362099E-11 O 11 3C418 2023.07.22-07:44:40.0 WETTZELL 323.60576 23.15240 -999.0 -99.0 1.9139857E-08 2.5374580E+00 7.1805455E-09 3.9621463E-10 O 12 2000+472 2023.07.22-07:45:43.0 MK-VLBA 39.94414 47.48788 657.3 3.6 6.8210172E-09 1.3540535E+00 4.9886249E-09 4.4362099E-11 O 12 2000+472 2023.07.22-07:45:43.0 WETTZELL 326.47918 16.44384 -999.0 -99.0 2.6398414E-08 3.5139756E+00 7.1805455E-09 3.9621463E-10 O 13 3C371 2023.07.22-07:46:55.0 MK-VLBA 4.71416 39.56090 657.3 3.6 7.8891468E-09 1.5662951E+00 4.9886249E-09 4.4362099E-11 O 13 3C371 2023.07.22-07:46:55.0 WETTZELL 351.31982 30.08021 -999.0 -99.0 1.5058353E-08 1.9912509E+00 7.1805455E-09 3.9621463E-10 O 14 1144+402 2023.07.22-07:48:29.0 MK-VLBA 307.08892 16.68995 657.3 3.6 1.7309276E-08 3.4609141E+00 4.9886249E-09 4.4362099E-11 O 14 1144+402 2023.07.22-07:48:29.0 WETTZELL 51.11922 19.62393 -999.0 -99.0 2.2345556E-08 2.9587459E+00 7.1805455E-09 3.9621463E-10 O 15 1128+385 2023.07.22-07:49:25.0 MK-VLBA 306.16347 13.07612 657.3 3.6 2.1797073E-08 4.3766077E+00 4.9886249E-09 4.4362099E-11 O 15 1128+385 2023.07.22-07:49:25.0 WETTZELL 54.95328 20.57047 -999.0 -99.0 2.1378631E-08 2.8294249E+00 7.1805455E-09 3.9621463E-10 O 16 1156+295 2023.07.22-07:50:21.0 MK-VLBA 295.66474 16.41576 657.3 3.5 1.7583180E-08 3.5201346E+00 4.9886249E-09 4.4362099E-11 O 16 1156+295 2023.07.22-07:50:21.0 WETTZELL 56.52022 9.99200 -999.0 -99.0 4.2117072E-08 5.6463364E+00 7.1805455E-09 3.9621463E-10 O 17 1145+268 2023.07.22-07:51:39.0 MK-VLBA 293.77090 12.99323 657.3 3.5 2.1929056E-08 4.4101068E+00 4.9886249E-09 4.4362099E-11 O 17 1145+268 2023.07.22-07:51:39.0 WETTZELL 60.45062 9.72209 -999.0 -99.0 4.3194781E-08 5.7945834E+00 7.1805455E-09 3.9621463E-10 O 18 2214+241 2023.07.22-07:54:30.0 MK-VLBA 71.29692 24.29316 657.3 3.5 1.2163640E-08 2.4176857E+00 4.9886249E-09 4.4362099E-11 O 18 2214+241 2023.07.22-07:54:30.0 WETTZELL 291.30186 14.06738 -999.0 -99.0 3.0602617E-08 4.0919399E+00 7.1805455E-09 3.9621463E-10 O 19 2201+171 2023.07.22-07:55:52.0 MK-VLBA 79.62468 26.15468 657.4 3.5 1.1362402E-08 2.2585727E+00 4.9886249E-09 4.4362099E-11 O 19 2201+171 2023.07.22-07:55:52.0 WETTZELL 289.32549 6.55601 -999.0 -99.0 6.1465131E-08 8.4987732E+00 7.1805455E-09 3.9621463E-10 O 20 2215+150 2023.07.22-07:57:13.0 MK-VLBA 80.94276 22.52040 657.4 3.5 1.3051607E-08 2.5961352E+00 4.9886249E-09 4.4362099E-11 O 20 2215+150 2023.07.22-07:57:13.0 WETTZELL 285.50502 7.06488 -999.0 -99.0 5.7603551E-08 7.9260175E+00 7.1805455E-09 3.9621463E-10 O 21 2319+317 2023.07.22-07:59:03.0 MK-VLBA 60.16394 13.12738 657.4 3.5 2.1707414E-08 4.3351128E+00 4.9886249E-09 4.4362099E-11 O 21 2319+317 2023.07.22-07:59:03.0 WETTZELL 287.00143 28.88196 -999.0 -99.0 1.5624225E-08 2.0695220E+00 7.1805455E-09 3.9621463E-10 O 22 2254+074 2023.07.22-08:04:48.0 MK-VLBA 86.19367 12.89829 657.3 3.5 2.2069564E-08 4.4172312E+00 4.9886249E-09 4.4362099E-11 O 22 2254+074 2023.07.22-08:04:48.0 WETTZELL 274.60925 6.39622 -999.0 -99.0 6.2811787E-08 8.7075435E+00 7.1805455E-09 3.9621463E-10 O 23 2325+093 2023.07.22-08:06:31.0 MK-VLBA 82.01337 6.84663 657.4 3.5 3.9361065E-08 8.0375401E+00 4.9886249E-09 4.4362099E-11 O 23 2325+093 2023.07.22-08:06:31.0 WETTZELL 270.55159 12.52513 -999.0 -99.0 3.4148786E-08 4.5818789E+00 7.1805455E-09 3.9621463E-10 O 24 2318+049 2023.07.22-08:07:38.0 MK-VLBA 86.88780 7.24564 657.4 3.5 3.7454157E-08 7.6325208E+00 4.9886249E-09 4.4362099E-11 O 24 2318+049 2023.07.22-08:07:38.0 WETTZELL 269.07287 7.89426 -999.0 -99.0 5.2232993E-08 7.1429472E+00 7.1805455E-09 3.9621463E-10 O 25 2209+236 2023.07.22-08:09:20.0 MK-VLBA 72.73656 28.63756 657.4 3.5 1.0459985E-08 2.0781328E+00 4.9886249E-09 4.4362099E-11 O 25 2209+236 2023.07.22-08:09:20.0 WETTZELL 294.47279 10.75883 -999.0 -99.0 3.9344827E-08 5.3006930E+00 7.1805455E-09 3.9621463E-10 O 26 2113+293 2023.07.22-08:10:42.0 MK-VLBA 67.45112 42.07171 657.3 3.6 7.5001959E-09 1.4892557E+00 4.9886249E-09 4.4362099E-11 O 26 2113+293 2023.07.22-08:10:42.0 WETTZELL 308.24858 7.05627 -999.0 -99.0 5.7629360E-08 7.9173793E+00 7.1805455E-09 3.9621463E-10 O 27 2214+350 2023.07.22-08:12:25.0 MK-VLBA 59.76195 29.83522 657.3 3.6 1.0080319E-08 2.0018358E+00 4.9886249E-09 4.4362099E-11 O 27 2214+350 2023.07.22-08:12:25.0 WETTZELL 302.13018 19.41604 -999.0 -99.0 2.2572902E-08 3.0003157E+00 7.1805455E-09 3.9621463E-10 O 28 2309+454 2023.07.22-08:14:26.0 MK-VLBA 47.21845 20.74222 657.3 3.6 1.4096758E-08 2.8018854E+00 4.9886249E-09 4.4362099E-11 O 28 2309+454 2023.07.22-08:14:26.0 WETTZELL 302.99104 33.91360 -999.0 -99.0 1.3541971E-08 1.7916145E+00 7.1805455E-09 3.9621463E-10 O 29 2214+241 2023.07.22-08:16:12.0 MK-VLBA 72.33628 29.15599 657.4 3.6 1.0291583E-08 2.0445661E+00 4.9886249E-09 4.4362099E-11 O 29 2214+241 2023.07.22-08:16:12.0 WETTZELL 295.10857 10.79733 -999.0 -99.0 3.9214011E-08 5.2822575E+00 7.1805455E-09 3.9621463E-10 O 30 2319+317 2023.07.22-08:18:08.0 MK-VLBA 61.19074 17.05211 657.4 3.6 1.6955622E-08 3.3758599E+00 4.9886249E-09 4.4362099E-11 O 30 2319+317 2023.07.22-08:18:08.0 WETTZELL 290.10457 25.91562 -999.0 -99.0 1.7247580E-08 2.2862811E+00 7.1805455E-09 3.9621463E-10 O 31 0059+581 2023.07.22-08:19:52.0 MK-VLBA 30.37414 8.49473 657.4 3.7 3.2483681E-08 6.5484498E+00 4.9886249E-09 4.4362099E-11 O 31 0059+581 2023.07.22-08:19:52.0 WETTZELL 308.86539 53.84048 -999.0 -99.0 9.3774908E-09 1.2386171E+00 7.1805455E-09 3.9621463E-10 O 32 0016+731 2023.07.22-08:20:58.0 MK-VLBA 17.13922 17.38085 657.5 3.7 1.6652347E-08 3.3134938E+00 4.9886249E-09 4.4362099E-11 O 32 0016+731 2023.07.22-08:20:58.0 WETTZELL 334.42855 51.31509 -999.0 -99.0 9.6974689E-09 1.2806682E+00 7.1805455E-09 3.9621463E-10 O 33 1039+811 2023.07.22-08:22:04.0 MK-VLBA 350.87158 16.69282 657.5 3.8 1.7301943E-08 3.4474047E+00 4.9886249E-09 4.4362099E-11 O 33 1039+811 2023.07.22-08:22:04.0 WETTZELL 14.12163 49.34327 -999.0 -99.0 9.9769724E-09 1.3170089E+00 7.1805455E-09 3.9621463E-10 O 34 2229+695 2023.07.22-08:23:13.0 MK-VLBA 20.75055 26.17810 657.5 3.8 1.1353919E-08 2.2547617E+00 4.9886249E-09 4.4362099E-11 O 34 2229+695 2023.07.22-08:23:13.0 WETTZELL 332.98173 41.95414 -999.0 -99.0 1.1314316E-08 1.4949249E+00 7.1805455E-09 3.9621463E-10 O 35 1849+670 2023.07.22-08:24:36.0 MK-VLBA 6.14813 42.07968 657.5 3.8 7.4995944E-09 1.4889139E+00 4.9886249E-09 4.4362099E-11 O 35 1849+670 2023.07.22-08:24:36.0 WETTZELL 349.93817 27.61908 -999.0 -99.0 1.6266980E-08 2.1520973E+00 7.1805455E-09 3.9621463E-10 O 36 3C418 2023.07.22-08:25:47.0 MK-VLBA 34.51197 46.12526 657.4 3.8 6.9743978E-09 1.3844606E+00 4.9886249E-09 4.4362099E-11 O 36 3C418 2023.07.22-08:25:47.0 WETTZELL 329.22145 19.42173 -999.0 -99.0 2.2562156E-08 2.9959873E+00 7.1805455E-09 3.9621463E-10 O 37 2000+472 2023.07.22-08:26:50.0 MK-VLBA 34.04326 53.35099 657.4 3.8 6.2690709E-09 1.2445798E+00 4.9886249E-09 4.4362099E-11 O 37 2000+472 2023.07.22-08:26:50.0 WETTZELL 332.75358 13.03300 -999.0 -99.0 3.2869087E-08 4.3940201E+00 7.1805455E-09 3.9621463E-10 O 38 1308+328 2023.07.22-08:29:14.0 MK-VLBA 297.64893 23.89027 657.4 3.8 1.2357170E-08 2.4636579E+00 4.9886249E-09 4.4362099E-11 O 38 1308+328 2023.07.22-08:29:14.0 WETTZELL 48.87933 8.42706 -999.0 -99.0 4.9194113E-08 6.6390727E+00 7.1805455E-09 3.9621463E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10