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 | 08:50:48.368 # # Data content: # Ray-tracing results for session: # 240912-i24256# # 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: 2024091218 | 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 $240912-i24256# H $240912-i24256# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:50:48.368) 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 0716+714 2024.09.12-17:30:20.0 KOKEE 6.63689 39.96359 887.6 18.8 1.1113209E-08 1.5482971E+00 6.7600532E-09 3.9293173E-10 O 1 0716+714 2024.09.12-17:30:20.0 MK-VLBA 4.78656 38.04056 655.3 10.1 8.1336484E-09 1.6235662E+00 4.9804907E-09 4.1094034E-11 O 1 0716+714 2024.09.12-17:30:20.0 WETTZELL 351.36752 31.60104 943.5 8.8 1.4135772E-08 1.8890345E+00 7.1562572E-09 2.7726175E-10 O 2 0202+319 2024.09.12-17:32:07.0 KOKEE 295.09755 33.04382 887.7 18.9 1.3081149E-08 1.8317464E+00 6.7600532E-09 3.9293173E-10 O 2 0202+319 2024.09.12-17:32:07.0 MK-VLBA 296.82423 28.49196 655.3 10.1 1.0486253E-08 2.0969386E+00 4.9804907E-09 4.1094034E-11 O 2 0202+319 2024.09.12-17:32:07.0 WETTZELL 45.07322 5.69614 943.5 8.7 6.8036590E-08 9.8207905E+00 7.1562572E-09 2.7726175E-10 O 3 1040+244 2024.09.12-17:34:35.0 KOKEE 74.38692 30.79129 887.8 19.0 1.3921396E-08 1.9419963E+00 6.7600532E-09 3.9293173E-10 O 3 1040+244 2024.09.12-17:34:35.0 MK-VLBA 73.79333 33.93610 655.3 10.2 8.9715360E-09 1.7886589E+00 4.9804907E-09 4.1094034E-11 O 3 1040+244 2024.09.12-17:34:35.0 WETTZELL 298.63489 7.29502 943.5 8.5 5.4794795E-08 7.2010476E+00 7.1562572E-09 2.7726175E-10 O 4 0059+581 2024.09.12-17:37:00.0 KOKEE 325.81555 23.52688 887.8 19.0 1.7800368E-08 2.4860707E+00 6.7600532E-09 3.9293173E-10 O 4 0059+581 2024.09.12-17:37:00.0 MK-VLBA 326.54650 19.40754 655.4 10.4 1.4973532E-08 3.0083559E+00 4.9804907E-09 4.1094034E-11 O 4 0059+581 2024.09.12-17:37:00.0 WETTZELL 36.66061 33.15227 943.5 8.4 1.3556149E-08 1.8277452E+00 7.1562572E-09 2.7726175E-10 O 5 1156+295 2024.09.12-17:39:02.0 KOKEE 64.69510 16.46955 887.8 18.9 2.4876719E-08 3.4711884E+00 6.7600532E-09 3.9293173E-10 O 5 1156+295 2024.09.12-17:39:02.0 MK-VLBA 64.99276 19.04090 655.4 10.5 1.5244097E-08 3.0528572E+00 4.9804907E-09 4.1094034E-11 O 5 1156+295 2024.09.12-17:39:02.0 WETTZELL 289.78642 21.80020 943.5 8.3 1.9850528E-08 2.6302394E+00 7.1562572E-09 2.7726175E-10 O 6 0917+449 2024.09.12-17:40:59.0 KOKEE 46.86321 48.42778 887.8 18.9 9.5496130E-09 1.3315229E+00 6.7600532E-09 3.9293173E-10 O 6 0917+449 2024.09.12-17:40:59.0 MK-VLBA 43.27935 49.57126 655.5 10.6 6.5911918E-09 1.3136059E+00 4.9804907E-09 4.1094034E-11 O 6 0917+449 2024.09.12-17:40:59.0 WETTZELL 325.70456 13.50180 943.4 8.3 3.1170390E-08 4.1175471E+00 7.1562572E-09 2.7726175E-10 O 7 0109+224 2024.09.12-17:44:48.0 KOKEE 288.40089 16.78902 887.8 19.0 2.4451316E-08 3.4495714E+00 6.7600532E-09 3.9293173E-10 O 7 0109+224 2024.09.12-17:44:48.0 MK-VLBA 290.14072 12.31103 655.5 10.6 2.3011460E-08 4.6670071E+00 4.9804907E-09 4.1094034E-11 O 7 0109+224 2024.09.12-17:44:48.0 WETTZELL 62.48600 6.72977 943.4 8.3 5.9097916E-08 8.5754275E+00 7.1562572E-09 2.7726175E-10 O 8 3C274 2024.09.12-17:48:41.0 KOKEE 79.23897 6.14685 887.8 18.9 6.1211979E-08 8.8181625E+00 6.7600532E-09 3.9293173E-10 O 8 3C274 2024.09.12-17:48:41.0 MK-VLBA 80.33294 9.60431 655.5 10.5 2.8979228E-08 5.8889385E+00 4.9804907E-09 4.1094034E-11 O 8 3C274 2024.09.12-17:48:41.0 WETTZELL 273.82099 12.97472 943.4 8.4 3.2356955E-08 4.2713486E+00 7.1562572E-09 2.7726175E-10 O 9 1803+784 2024.09.12-17:51:19.0 KOKEE 2.13553 10.77985 887.9 18.9 3.7019341E-08 5.1728719E+00 6.7600532E-09 3.9293173E-10 O 9 1803+784 2024.09.12-17:51:19.0 MK-VLBA 2.95283 8.63157 655.5 10.4 3.1934271E-08 6.5823868E+00 4.9804907E-09 4.1094034E-11 O 9 1803+784 2024.09.12-17:51:19.0 WETTZELL 358.73836 60.65208 943.4 8.4 8.5237216E-09 1.1441043E+00 7.1562572E-09 2.7726175E-10 O 10 0738+491 2024.09.12-17:53:57.0 KOKEE 20.19988 60.68445 887.9 18.9 8.1988740E-09 1.1439494E+00 6.7600532E-09 3.9293173E-10 O 10 0738+491 2024.09.12-17:53:57.0 MK-VLBA 13.95949 59.61439 655.5 10.4 5.8188886E-09 1.1596057E+00 4.9804907E-09 4.1094034E-11 O 10 0738+491 2024.09.12-17:53:57.0 WETTZELL 345.29558 9.96677 943.5 8.4 4.1380902E-08 5.4978622E+00 7.1562572E-09 2.7726175E-10 O 11 1306+360 2024.09.12-17:56:42.0 KOKEE 54.82278 8.36663 887.9 18.9 4.6693744E-08 6.5769336E+00 6.7600532E-09 3.9293173E-10 O 11 1306+360 2024.09.12-17:56:42.0 MK-VLBA 55.64829 10.27166 655.6 10.3 2.7235657E-08 5.5391052E+00 4.9804907E-09 4.1094034E-11 O 11 1306+360 2024.09.12-17:56:42.0 WETTZELL 286.99745 34.14531 943.4 8.4 1.3201580E-08 1.7585890E+00 7.1562572E-09 2.7726175E-10 O 12 0016+731 2024.09.12-17:59:33.0 KOKEE 342.73881 19.19422 887.9 19.0 2.1530888E-08 3.0021189E+00 6.7600532E-09 3.9293173E-10 O 12 0016+731 2024.09.12-17:59:33.0 MK-VLBA 343.27366 15.82168 655.6 10.3 1.8157292E-08 3.6619951E+00 4.9804907E-09 4.1094034E-11 O 12 0016+731 2024.09.12-17:59:33.0 WETTZELL 24.19151 46.43331 943.5 8.3 1.0247698E-08 1.3778866E+00 7.1562572E-09 2.7726175E-10 O 13 1144+402 2024.09.12-18:01:59.0 KOKEE 55.15931 25.93813 887.9 19.1 1.6262214E-08 2.2647718E+00 6.7600532E-09 3.9293173E-10 O 13 1144+402 2024.09.12-18:01:59.0 MK-VLBA 54.55502 27.81599 655.6 10.4 1.0716298E-08 2.1399748E+00 4.9804907E-09 4.1094034E-11 O 13 1144+402 2024.09.12-18:01:59.0 WETTZELL 303.64767 24.20104 943.5 8.3 1.8011732E-08 2.3890355E+00 7.1562572E-09 2.7726175E-10 O 14 0920+390 2024.09.12-18:04:10.0 KOKEE 53.92908 53.93744 887.9 19.2 8.8410684E-09 1.2333994E+00 6.7600532E-09 3.9293173E-10 O 14 0920+390 2024.09.12-18:04:10.0 MK-VLBA 49.39817 55.58235 655.6 10.5 6.0838306E-09 1.2121024E+00 4.9804907E-09 4.1094034E-11 O 14 0920+390 2024.09.12-18:04:10.0 WETTZELL 326.25049 6.46014 943.5 8.3 6.0914213E-08 8.0687988E+00 7.1562572E-09 2.7726175E-10 O 15 0613+570 2024.09.12-18:07:34.0 KOKEE 351.00648 54.41266 888.0 19.3 8.7885614E-09 1.2262147E+00 6.7600532E-09 3.9293173E-10 O 15 0613+570 2024.09.12-18:07:34.0 MK-VLBA 347.95871 51.40672 655.6 10.6 6.4201827E-09 1.2801911E+00 4.9804907E-09 4.1094034E-11 O 15 0613+570 2024.09.12-18:07:34.0 WETTZELL 1.22468 16.17001 943.6 8.3 2.6310131E-08 3.5155119E+00 7.1562572E-09 2.7726175E-10 O 16 3C274 2024.09.12-18:11:27.0 KOKEE 81.25217 11.35714 888.0 19.3 3.5295819E-08 4.9654985E+00 6.7600532E-09 3.9293173E-10 O 16 3C274 2024.09.12-18:11:27.0 MK-VLBA 82.08937 14.91089 655.8 10.7 1.9204802E-08 3.8553629E+00 4.9804907E-09 4.1094034E-11 O 16 3C274 2024.09.12-18:11:27.0 WETTZELL 278.06334 9.26227 943.6 8.2 4.4235466E-08 5.8216008E+00 7.1562572E-09 2.7726175E-10 O 17 1803+784 2024.09.12-18:13:57.0 KOKEE 3.26207 11.02748 888.0 19.4 3.6246830E-08 5.0625068E+00 6.7600532E-09 3.9293173E-10 O 17 1803+784 2024.09.12-18:13:57.0 MK-VLBA 4.05136 8.95787 655.8 10.7 3.0875505E-08 6.3504043E+00 4.9804907E-09 4.1094034E-11 O 17 1803+784 2024.09.12-18:13:57.0 WETTZELL 356.45286 60.49611 943.6 8.2 8.5367031E-09 1.1456652E+00 7.1562572E-09 2.7726175E-10 O 18 1015+359 2024.09.12-18:16:12.0 KOKEE 61.08567 46.10491 888.0 19.5 9.9127096E-09 1.3825568E+00 6.7600532E-09 3.9293173E-10 O 18 1015+359 2024.09.12-18:16:12.0 MK-VLBA 58.27734 48.32758 655.8 10.8 6.7163933E-09 1.3382869E+00 4.9804907E-09 4.1094034E-11 O 18 1015+359 2024.09.12-18:16:12.0 WETTZELL 317.25216 8.08424 943.5 8.2 5.0028119E-08 6.5889958E+00 7.1562572E-09 2.7726175E-10 O 19 1053+704 2024.09.12-18:18:52.0 KOKEE 19.70321 31.63772 888.1 19.4 1.3586287E-08 1.8909528E+00 6.7600532E-09 3.9293173E-10 O 19 1053+704 2024.09.12-18:18:52.0 MK-VLBA 18.50012 30.72726 655.8 10.9 9.7955234E-09 1.9571672E+00 4.9804907E-09 4.1094034E-11 O 19 1053+704 2024.09.12-18:18:52.0 WETTZELL 336.94339 38.02908 943.5 8.1 1.2037651E-08 1.6078257E+00 7.1562572E-09 2.7726175E-10 O 20 0202+319 2024.09.12-18:21:14.0 KOKEE 297.08420 22.79361 888.1 19.6 1.8339828E-08 2.5731556E+00 6.7600532E-09 3.9293173E-10 O 20 0202+319 2024.09.12-18:21:14.0 MK-VLBA 298.67217 18.23198 655.8 11.0 1.5884220E-08 3.1929542E+00 4.9804907E-09 4.1094034E-11 O 20 0202+319 2024.09.12-18:21:14.0 WETTZELL 53.59329 11.80316 943.5 8.2 3.5445189E-08 4.8929945E+00 7.1562572E-09 2.7726175E-10 O 21 0738+491 2024.09.12-18:23:36.0 KOKEE 10.68728 62.53045 888.1 19.6 8.0578940E-09 1.1244840E+00 6.7600532E-09 3.9293173E-10 O 21 0738+491 2024.09.12-18:23:36.0 MK-VLBA 4.40130 60.73760 655.8 11.1 5.7540797E-09 1.1467191E+00 4.9804907E-09 4.1094034E-11 O 21 0738+491 2024.09.12-18:23:36.0 WETTZELL 350.13003 8.93186 943.4 8.2 4.5753426E-08 6.0980974E+00 7.1562572E-09 2.7726175E-10 O 22 1306+360 2024.09.12-18:26:08.0 KOKEE 56.84467 14.02372 888.1 19.7 2.8948460E-08 4.0395581E+00 6.7600532E-09 3.9293173E-10 O 22 1306+360 2024.09.12-18:26:08.0 MK-VLBA 57.25240 16.05921 655.8 11.1 1.7904136E-08 3.5965748E+00 4.9804907E-09 4.1094034E-11 O 22 1306+360 2024.09.12-18:26:08.0 WETTZELL 291.58996 29.59112 943.4 8.2 1.4987657E-08 1.9929579E+00 7.1562572E-09 2.7726175E-10 O 23 0917+449 2024.09.12-18:28:31.0 KOKEE 41.04860 56.13091 888.2 19.7 8.6082551E-09 1.2008014E+00 6.7600532E-09 3.9293173E-10 O 23 0917+449 2024.09.12-18:28:31.0 MK-VLBA 35.72731 56.75176 655.8 11.1 6.0014834E-09 1.1958583E+00 4.9804907E-09 4.1094034E-11 O 23 0917+449 2024.09.12-18:28:31.0 WETTZELL 333.36055 9.54879 943.4 8.2 4.3031727E-08 5.6910784E+00 7.1562572E-09 2.7726175E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10