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 | 02:00:06.482 # # Data content: # Ray-tracing results for session: # 231021-q23294# # 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: 2023102106 | 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 $231021-q23294# H $231021-q23294# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 02:00:06.482) 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 1751+288 2023.10.21-07:30:15.0 MK-VLBA 294.53958 19.59666 654.9 7.3 1.4817911E-08 2.9831383E+00 4.9721058E-09 4.1802484E-11 O 1 1751+288 2023.10.21-07:30:15.0 WETTZELL 54.05128 7.68725 930.6 15.3 5.2389420E-08 7.1748504E+00 7.0475385E-09 3.7640643E-10 O 2 1732+389 2023.10.21-07:31:11.0 MK-VLBA 305.94022 17.54482 654.9 7.3 1.6447412E-08 3.3204170E+00 4.9721058E-09 4.1802484E-11 O 2 1732+389 2023.10.21-07:31:11.0 WETTZELL 50.89836 18.24832 930.6 15.3 2.3455284E-08 3.1599182E+00 7.0475385E-09 3.7640643E-10 O 3 0446+112 2023.10.21-07:34:21.0 MK-VLBA 80.86814 8.48532 654.9 7.3 3.2404046E-08 6.6430145E+00 4.9721058E-09 4.1802484E-11 O 3 0446+112 2023.10.21-07:34:21.0 WETTZELL 272.55184 12.93344 930.6 15.3 3.2455765E-08 4.4423828E+00 7.0475385E-09 3.7640643E-10 O 4 0322+222 2023.10.21-07:37:08.0 MK-VLBA 75.10462 31.22630 654.9 7.2 9.6405245E-09 1.9263118E+00 4.9721058E-09 4.1802484E-11 O 4 0322+222 2023.10.21-07:37:08.0 WETTZELL 295.71030 7.68966 930.7 15.3 5.2327084E-08 7.2465063E+00 7.0475385E-09 3.7640643E-10 O 5 1758+388 2023.10.21-07:40:14.0 MK-VLBA 305.16158 20.77250 654.9 7.2 1.4027412E-08 2.8233958E+00 4.9721058E-09 4.1802484E-11 O 5 1758+388 2023.10.21-07:40:14.0 WETTZELL 48.33335 16.02310 930.7 15.3 2.6520149E-08 3.5757104E+00 7.0475385E-09 3.7640643E-10 O 6 3C371 2023.10.21-07:41:54.0 MK-VLBA 338.56569 22.71498 654.9 7.2 1.2899938E-08 2.5959470E+00 4.9721058E-09 4.1802484E-11 O 6 3C371 2023.10.21-07:41:54.0 WETTZELL 23.68310 38.24219 930.8 15.2 1.1968641E-08 1.6093522E+00 7.0475385E-09 3.7640643E-10 O 7 0016+731 2023.10.21-07:43:08.0 MK-VLBA 5.31014 35.52871 654.9 7.2 8.6085214E-09 1.7239143E+00 4.9721058E-09 4.1802484E-11 O 7 0016+731 2023.10.21-07:43:08.0 WETTZELL 351.04721 34.13339 930.8 15.3 1.3192036E-08 1.7748053E+00 7.0475385E-09 3.7640643E-10 O 8 3C418 2023.10.21-07:44:24.0 MK-VLBA 324.90162 45.42011 654.9 7.0 7.0316709E-09 1.4060804E+00 4.9721058E-09 4.1802484E-11 O 8 3C418 2023.10.21-07:44:24.0 WETTZELL 17.91083 13.47965 930.8 15.3 3.1206331E-08 4.2132767E+00 7.0475385E-09 3.7640643E-10 O 9 0133+476 2023.10.21-07:46:00.0 MK-VLBA 36.26191 50.66004 654.9 6.9 6.4777853E-09 1.2938737E+00 4.9721058E-09 4.1802484E-11 O 9 0133+476 2023.10.21-07:46:00.0 WETTZELL 330.27098 14.84944 930.9 15.3 2.8474435E-08 3.8493476E+00 7.0475385E-09 3.7640643E-10 O 10 0345+460 2023.10.21-07:47:33.0 MK-VLBA 47.27176 30.05637 654.9 6.8 9.9757715E-09 1.9969830E+00 4.9721058E-09 4.1802484E-11 O 10 0345+460 2023.10.21-07:47:33.0 WETTZELL 310.40476 27.12540 930.9 15.4 1.6202892E-08 2.1857113E+00 7.0475385E-09 3.7640643E-10 O 11 0602+673 2023.10.21-07:49:01.0 MK-VLBA 22.91165 13.98414 654.9 6.9 2.0372270E-08 4.1358992E+00 4.9721058E-09 4.1802484E-11 O 11 0602+673 2023.10.21-07:49:01.0 WETTZELL 324.09960 52.77666 931.0 15.3 9.3151127E-09 1.2543338E+00 7.0475385E-09 3.7640643E-10 O 12 1732+389 2023.10.21-07:50:44.0 MK-VLBA 306.83265 13.83205 655.0 6.9 2.0592487E-08 4.1817023E+00 4.9721058E-09 4.1802484E-11 O 12 1732+389 2023.10.21-07:50:44.0 WETTZELL 53.91285 20.78836 931.0 15.4 2.0748310E-08 2.7937309E+00 7.0475385E-09 3.7640643E-10 O 13 1039+811 2023.10.21-07:52:09.0 MK-VLBA 1.69253 10.73004 655.0 7.0 2.6115864E-08 5.3598656E+00 4.9721058E-09 4.1802484E-11 O 13 1039+811 2023.10.21-07:52:09.0 WETTZELL 0.37534 58.35912 931.0 15.4 8.7150448E-09 1.1727892E+00 7.0475385E-09 3.7640643E-10 O 14 0552+398 2023.10.21-07:53:33.0 MK-VLBA 50.28242 7.50824 655.0 7.1 3.6154332E-08 7.5239100E+00 4.9721058E-09 4.1802484E-11 O 14 0552+398 2023.10.21-07:53:33.0 WETTZELL 287.83469 40.08590 931.1 15.4 1.1507521E-08 1.5523950E+00 7.0475385E-09 3.7640643E-10 O 15 0446+112 2023.10.21-07:55:36.0 MK-VLBA 82.53363 13.44476 655.0 7.2 2.1144365E-08 4.2630543E+00 4.9721058E-09 4.1802484E-11 O 15 0446+112 2023.10.21-07:55:36.0 WETTZELL 276.52769 9.46041 931.1 15.5 4.3413765E-08 5.9982329E+00 7.0475385E-09 3.7640643E-10 O 16 0515+208 2023.10.21-07:58:17.0 MK-VLBA 71.29421 10.28926 655.0 7.4 2.7156920E-08 5.5306093E+00 4.9721058E-09 4.1802484E-11 O 16 0515+208 2023.10.21-07:58:17.0 WETTZELL 278.39701 20.75842 931.1 15.7 2.0770573E-08 2.8163188E+00 7.0475385E-09 3.7640643E-10 O 17 1758+388 2023.10.21-08:01:53.0 MK-VLBA 305.99536 16.61843 654.9 7.5 1.7312955E-08 3.4991251E+00 4.9721058E-09 4.1802484E-11 O 17 1758+388 2023.10.21-08:01:53.0 WETTZELL 51.72565 18.74376 931.1 15.9 2.2870312E-08 3.0807235E+00 7.0475385E-09 3.7640643E-10 O 18 1803+784 2023.10.21-08:03:39.0 MK-VLBA 347.73586 20.35680 654.9 7.5 1.4293715E-08 2.8814989E+00 4.9721058E-09 4.1802484E-11 O 18 1803+784 2023.10.21-08:03:39.0 WETTZELL 15.65045 44.74131 931.2 16.1 1.0532145E-08 1.4165181E+00 7.0475385E-09 3.7640643E-10 O 19 3C371 2023.10.21-08:04:34.0 MK-VLBA 338.50694 20.75729 654.9 7.5 1.4035104E-08 2.8283352E+00 4.9721058E-09 4.1802484E-11 O 19 3C371 2023.10.21-08:04:34.0 WETTZELL 25.24091 39.78188 931.2 16.1 1.1580557E-08 1.5572168E+00 7.0475385E-09 3.7640643E-10 O 20 2229+695 2023.10.21-08:05:59.0 MK-VLBA 352.28497 38.76308 655.0 7.5 7.9938760E-09 1.6001211E+00 4.9721058E-09 4.1802484E-11 O 20 2229+695 2023.10.21-08:05:59.0 WETTZELL 2.38318 29.12770 931.2 16.1 1.5188394E-08 2.0428060E+00 7.0475385E-09 3.7640643E-10 O 21 0059+581 2023.10.21-08:07:07.0 MK-VLBA 15.82277 48.57558 655.0 7.5 6.6806559E-09 1.3351826E+00 4.9721058E-09 4.1802484E-11 O 21 0059+581 2023.10.21-08:07:07.0 WETTZELL 342.84456 20.80469 931.2 16.1 2.0720575E-08 2.7913029E+00 7.0475385E-09 3.7640643E-10 O 22 0133+476 2023.10.21-08:08:07.0 MK-VLBA 32.60137 53.61425 655.0 7.5 6.2241243E-09 1.2430587E+00 4.9721058E-09 4.1802484E-11 O 22 0133+476 2023.10.21-08:08:07.0 WETTZELL 333.66781 13.14496 931.2 16.2 3.1940849E-08 4.3227890E+00 7.0475385E-09 3.7640643E-10 O 23 2000+472 2023.10.21-08:09:47.0 MK-VLBA 315.31608 37.38521 655.0 7.5 8.2419858E-09 1.6497186E+00 4.9721058E-09 4.1802484E-11 O 23 2000+472 2023.10.21-08:09:47.0 WETTZELL 28.98466 13.90578 931.2 16.2 3.0309439E-08 4.0917353E+00 7.0475385E-09 3.7640643E-10 O 24 3C418 2023.10.21-08:10:45.0 MK-VLBA 322.37390 41.73001 655.0 7.6 7.5220654E-09 1.5047944E+00 4.9721058E-09 4.1802484E-11 O 24 3C418 2023.10.21-08:10:45.0 WETTZELL 21.87999 14.95032 931.2 16.2 2.8304291E-08 3.8172019E+00 7.0475385E-09 3.7640643E-10 O 25 0016+731 2023.10.21-08:12:01.0 MK-VLBA 2.86320 36.01515 655.0 7.6 8.5083825E-09 1.7037667E+00 4.9721058E-09 4.1802484E-11 O 25 0016+731 2023.10.21-08:12:01.0 WETTZELL 353.38291 33.49147 931.2 16.2 1.3412842E-08 1.8043808E+00 7.0475385E-09 3.7640643E-10 O 26 0345+460 2023.10.21-08:13:22.0 MK-VLBA 46.84255 34.51667 655.0 7.6 8.8263903E-09 1.7653821E+00 4.9721058E-09 4.1802484E-11 O 26 0345+460 2023.10.21-08:13:22.0 WETTZELL 313.94268 23.98798 931.2 16.1 1.8143991E-08 2.4481792E+00 7.0475385E-09 3.7640643E-10 O 27 1846+322 2023.10.21-08:15:28.0 MK-VLBA 297.84826 22.24824 655.0 7.7 1.3154201E-08 2.6439298E+00 4.9721058E-09 4.1802484E-11 O 27 1846+322 2023.10.21-08:15:28.0 WETTZELL 50.28231 9.32620 931.3 16.2 4.3993098E-08 5.9828613E+00 7.0475385E-09 3.7640643E-10 O 28 1746+470 2023.10.21-08:16:41.0 MK-VLBA 315.44255 13.53179 655.0 7.7 2.1021975E-08 4.2747453E+00 4.9721058E-09 4.1802484E-11 O 28 1746+470 2023.10.21-08:16:41.0 WETTZELL 49.56338 28.16613 931.3 16.5 1.5662313E-08 2.1068751E+00 7.0475385E-09 3.7640643E-10 O 29 1806+456 2023.10.21-08:17:55.0 MK-VLBA 313.37031 16.55764 655.0 7.7 1.7372374E-08 3.5131606E+00 4.9721058E-09 4.1802484E-11 O 29 1806+456 2023.10.21-08:17:55.0 WETTZELL 47.90223 24.85691 931.3 16.6 1.7563500E-08 2.3631683E+00 7.0475385E-09 3.7640643E-10 O 30 1800+440 2023.10.21-08:19:20.0 MK-VLBA 312.03842 14.78202 655.0 7.7 1.9339656E-08 3.9215889E+00 4.9721058E-09 4.1802484E-11 O 30 1800+440 2023.10.21-08:19:20.0 WETTZELL 50.30841 24.70023 931.2 16.7 1.7666876E-08 2.3772834E+00 7.0475385E-09 3.7640643E-10 O 31 1758+388 2023.10.21-08:21:03.0 MK-VLBA 306.91382 12.98168 654.9 7.6 2.1861645E-08 4.4481978E+00 4.9721058E-09 4.1802484E-11 O 31 1758+388 2023.10.21-08:21:03.0 WETTZELL 54.67535 21.26035 931.2 16.8 2.0316264E-08 2.7353806E+00 7.0475385E-09 3.7640643E-10 O 32 0515+208 2023.10.21-08:24:37.0 MK-VLBA 73.08507 16.20282 654.9 7.6 1.7727370E-08 3.5654992E+00 4.9721058E-09 4.1802484E-11 O 32 0515+208 2023.10.21-08:24:37.0 WETTZELL 283.12051 16.51734 931.2 17.0 2.5761248E-08 3.5016345E+00 7.0475385E-09 3.7640643E-10 O 33 0613+570 2023.10.21-08:26:43.0 MK-VLBA 34.09663 14.34319 655.0 7.7 1.9890953E-08 4.0309178E+00 4.9721058E-09 4.1802484E-11 O 33 0613+570 2023.10.21-08:26:43.0 WETTZELL 309.81942 46.97477 931.2 17.1 1.0142507E-08 1.3664686E+00 7.0475385E-09 3.7640643E-10 O 34 0552+398 2023.10.21-08:27:47.0 MK-VLBA 52.24195 13.80997 655.0 7.7 2.0616025E-08 4.1723595E+00 4.9721058E-09 4.1802484E-11 O 34 0552+398 2023.10.21-08:27:47.0 WETTZELL 292.83592 34.82391 931.3 17.0 1.2965326E-08 1.7494431E+00 7.0475385E-09 3.7640643E-10 O 35 1039+811 2023.10.21-08:29:28.0 MK-VLBA 3.16849 11.10399 655.0 7.3 2.5296247E-08 5.1838338E+00 4.9721058E-09 4.1802484E-11 O 35 1039+811 2023.10.21-08:29:28.0 WETTZELL 357.53456 58.24706 931.3 16.7 8.7255066E-09 1.1742351E+00 7.0475385E-09 3.7640643E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10