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 | 01:31:33.583 # # Data content: # Ray-tracing results for session: # 230916-q23259# # 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: 2023091606 | 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 $230916-q23259# H $230916-q23259# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:31:33.583) 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 0221+067 2023.09.16-07:30:38.0 MK-VLBA 85.22299 7.79542 657.1 8.6 3.5681046E-08 7.0982531E+00 4.9893113E-09 1.2626654E-10 O 1 0221+067 2023.09.16-07:30:38.0 WETTZELL 270.21183 9.22012 946.7 19.3 4.4811248E-08 6.3484150E+00 7.1868194E-09 2.8910005E-10 O 2 0235+164 2023.09.16-07:32:00.0 MK-VLBA 75.00625 7.90417 657.1 8.7 3.5246959E-08 7.0538562E+00 4.9893113E-09 1.2626654E-10 O 2 0235+164 2023.09.16-07:32:00.0 WETTZELL 274.43756 18.47495 946.7 19.4 2.3358035E-08 3.1945829E+00 7.1868194E-09 2.8910005E-10 O 3 1504+377 2023.09.16-07:34:18.0 MK-VLBA 304.98859 14.68075 657.1 8.8 1.9872079E-08 3.9881079E+00 4.9893113E-09 1.2626654E-10 O 3 1504+377 2023.09.16-07:34:18.0 WETTZELL 54.01297 18.81209 946.7 19.6 2.2935383E-08 3.0352947E+00 7.1868194E-09 2.8910005E-10 O 4 1520+319 2023.09.16-07:35:49.0 MK-VLBA 298.43751 16.21819 657.0 8.8 1.8084852E-08 3.6137744E+00 4.9893113E-09 1.2626654E-10 O 4 1520+319 2023.09.16-07:35:49.0 WETTZELL 55.54564 12.48332 946.7 19.4 3.3758688E-08 4.4705358E+00 7.1868194E-09 2.8910005E-10 O 5 3C371 2023.09.16-07:37:51.0 MK-VLBA 343.75050 33.89941 657.0 8.9 9.1506964E-09 1.8047752E+00 4.9893113E-09 1.2626654E-10 O 5 3C371 2023.09.16-07:37:51.0 WETTZELL 11.85224 31.06590 946.7 19.5 1.4436153E-08 1.9241520E+00 7.1868194E-09 2.8910005E-10 O 6 1803+784 2023.09.16-07:38:52.0 MK-VLBA 350.90365 27.79174 657.0 9.0 1.0928903E-08 2.1612659E+00 4.9893113E-09 1.2626654E-10 O 6 1803+784 2023.09.16-07:38:52.0 WETTZELL 8.01093 39.13423 946.8 19.6 1.1821548E-08 1.5772068E+00 7.1868194E-09 2.8910005E-10 O 7 0016+731 2023.09.16-07:39:56.0 MK-VLBA 14.56858 29.54458 657.0 9.1 1.0338732E-08 2.0389005E+00 4.9893113E-09 1.2626654E-10 O 7 0016+731 2023.09.16-07:39:56.0 WETTZELL 340.97693 39.79284 946.8 19.6 1.1659968E-08 1.5607914E+00 7.1868194E-09 2.8910005E-10 O 8 0229+131 2023.09.16-07:42:39.0 MK-VLBA 79.45908 10.93127 657.0 9.3 2.6193103E-08 5.1692443E+00 4.9893113E-09 1.2626654E-10 O 8 0229+131 2023.09.16-07:42:39.0 WETTZELL 275.42387 13.22560 946.8 19.9 3.2030731E-08 4.4352826E+00 7.1868194E-09 2.8910005E-10 O 9 0202+319 2023.09.16-07:45:00.0 MK-VLBA 62.14784 22.07996 657.0 9.6 1.3513973E-08 2.6529247E+00 4.9893113E-09 1.2626654E-10 O 9 0202+319 2023.09.16-07:45:00.0 WETTZELL 294.10735 22.34417 946.8 20.1 1.9533622E-08 2.6505889E+00 7.1868194E-09 2.8910005E-10 O 10 0133+476 2023.09.16-07:46:02.0 MK-VLBA 45.32461 28.81375 657.0 9.7 1.0574070E-08 2.0774086E+00 4.9893113E-09 1.2626654E-10 O 10 0133+476 2023.09.16-07:46:02.0 WETTZELL 310.92653 29.17673 946.8 19.9 1.5278358E-08 2.0585636E+00 7.1868194E-09 2.8910005E-10 O 11 0059+581 2023.09.16-07:46:59.0 MK-VLBA 32.30144 32.43264 657.0 9.9 9.5120524E-09 1.8701167E+00 4.9893113E-09 1.2626654E-10 O 11 0059+581 2023.09.16-07:46:59.0 WETTZELL 324.10234 32.43471 946.8 19.4 1.3897947E-08 1.8667075E+00 7.1868194E-09 2.8910005E-10 O 12 2229+695 2023.09.16-07:48:03.0 MK-VLBA 9.13660 38.27914 657.0 9.9 8.2434989E-09 1.6215737E+00 4.9893113E-09 1.2626654E-10 O 12 2229+695 2023.09.16-07:48:03.0 WETTZELL 347.35010 31.43794 946.8 18.9 1.4285809E-08 1.9116539E+00 7.1868194E-09 2.8910005E-10 O 13 3C418 2023.09.16-07:49:31.0 MK-VLBA 351.65917 57.90671 657.0 9.9 6.0361463E-09 1.1838218E+00 4.9893113E-09 1.2626654E-10 O 13 3C418 2023.09.16-07:49:31.0 WETTZELL 357.10159 10.62702 946.8 18.7 3.9243453E-08 5.2939996E+00 7.1868194E-09 2.8910005E-10 O 14 1732+389 2023.09.16-07:50:55.0 MK-VLBA 304.82010 40.40563 657.0 10.0 7.8811199E-09 1.5501944E+00 4.9893113E-09 1.2626654E-10 O 14 1732+389 2023.09.16-07:50:55.0 WETTZELL 31.40641 5.53628 946.8 18.8 6.9769007E-08 9.4876979E+00 7.1868194E-09 2.8910005E-10 O 15 DA426 2023.09.16-07:52:07.0 MK-VLBA 305.17107 32.32000 657.0 10.0 9.5433554E-09 1.8819904E+00 4.9893113E-09 1.2626654E-10 O 15 DA426 2023.09.16-07:52:07.0 WETTZELL 38.15001 10.10227 946.8 18.6 4.1103814E-08 5.4562158E+00 7.1868194E-09 2.8910005E-10 O 16 NRAO512 2023.09.16-07:53:21.0 MK-VLBA 305.23599 29.51245 657.0 10.0 1.0350678E-08 2.0437413E+00 4.9893113E-09 1.2626654E-10 O 16 NRAO512 2023.09.16-07:53:21.0 WETTZELL 40.55124 11.62698 946.8 18.4 3.6077301E-08 4.7802453E+00 7.1868194E-09 2.8910005E-10 O 17 1636+473 2023.09.16-07:54:41.0 MK-VLBA 313.84357 28.78857 657.0 10.1 1.0585608E-08 2.0920042E+00 4.9893113E-09 1.2626654E-10 O 17 1636+473 2023.09.16-07:54:41.0 WETTZELL 36.80927 18.25680 946.9 18.3 2.3592659E-08 3.1269826E+00 7.1868194E-09 2.8910005E-10 O 18 1726+455 2023.09.16-07:56:09.0 MK-VLBA 312.72220 37.23218 657.0 10.2 8.4399816E-09 1.6621623E+00 4.9893113E-09 1.2626654E-10 O 18 1726+455 2023.09.16-07:56:09.0 WETTZELL 30.43261 12.39196 946.9 18.4 3.3991898E-08 4.5119134E+00 7.1868194E-09 2.8910005E-10 O 19 0235+164 2023.09.16-07:58:29.0 MK-VLBA 76.96498 13.96463 657.0 10.2 2.0814859E-08 4.0916899E+00 4.9893113E-09 1.2626654E-10 O 19 0235+164 2023.09.16-07:58:29.0 WETTZELL 279.30927 14.16466 946.9 19.0 3.0023038E-08 4.1415632E+00 7.1868194E-09 2.8910005E-10 O 20 0016+731 2023.09.16-08:00:02.0 MK-VLBA 13.60694 30.69941 657.0 10.2 9.9888446E-09 1.9691115E+00 4.9893113E-09 1.2626654E-10 O 20 0016+731 2023.09.16-08:00:02.0 WETTZELL 342.23124 38.75234 946.9 19.2 1.1920162E-08 1.5954658E+00 7.1868194E-09 2.8910005E-10 O 21 0229+131 2023.09.16-08:02:43.0 MK-VLBA 80.97447 15.59531 657.0 10.1 1.8751456E-08 3.6756241E+00 4.9893113E-09 1.2626654E-10 O 21 0229+131 2023.09.16-08:02:43.0 WETTZELL 279.14416 9.96212 946.9 19.7 4.1729352E-08 5.8658845E+00 7.1868194E-09 2.8910005E-10 O 22 0202+319 2023.09.16-08:05:00.0 MK-VLBA 62.86933 26.26503 657.0 10.1 1.1505023E-08 2.2551827E+00 4.9893113E-09 1.2626654E-10 O 22 0202+319 2023.09.16-08:05:00.0 WETTZELL 297.35772 19.39008 946.9 20.1 2.2312638E-08 3.0351691E+00 7.1868194E-09 2.8910005E-10 O 23 0133+476 2023.09.16-08:06:01.0 MK-VLBA 45.06604 32.15920 657.0 10.0 9.5831016E-09 1.8811264E+00 4.9893113E-09 1.2626654E-10 O 23 0133+476 2023.09.16-08:06:01.0 WETTZELL 313.54704 26.75058 946.9 20.2 1.6533443E-08 2.2289203E+00 7.1868194E-09 2.8910005E-10 O 24 0059+581 2023.09.16-08:06:59.0 MK-VLBA 31.32818 34.92104 657.0 10.0 8.9158801E-09 1.7519374E+00 4.9893113E-09 1.2626654E-10 O 24 0059+581 2023.09.16-08:06:59.0 WETTZELL 326.24567 30.56153 946.9 20.2 1.4652860E-08 1.9682741E+00 7.1868194E-09 2.8910005E-10 O 25 2229+695 2023.09.16-08:08:04.0 MK-VLBA 7.10196 38.94662 657.0 10.0 8.1248493E-09 1.5981624E+00 4.9893113E-09 1.2626654E-10 O 25 2229+695 2023.09.16-08:08:04.0 WETTZELL 349.20709 30.77097 946.9 20.3 1.4561412E-08 1.9480217E+00 7.1868194E-09 2.8910005E-10 O 26 1520+437 2023.09.16-08:11:02.0 MK-VLBA 312.11473 12.32699 657.0 10.0 2.3432663E-08 4.7414164E+00 4.9893113E-09 1.2626654E-10 O 26 1520+437 2023.09.16-08:11:02.0 WETTZELL 52.60576 26.01295 946.9 20.3 1.6953353E-08 2.2476005E+00 7.1868194E-09 2.8910005E-10 O 27 DA426 2023.09.16-08:13:48.0 MK-VLBA 305.29328 28.14132 657.0 10.0 1.0806354E-08 2.1352292E+00 4.9893113E-09 1.2626654E-10 O 27 DA426 2023.09.16-08:13:48.0 WETTZELL 41.72064 12.38474 946.8 20.2 3.4008771E-08 4.5038246E+00 7.1868194E-09 2.8910005E-10 O 28 NRAO512 2023.09.16-08:15:02.0 MK-VLBA 305.54060 25.34191 657.0 9.9 1.1895366E-08 2.3544734E+00 4.9893113E-09 1.2626654E-10 O 28 NRAO512 2023.09.16-08:15:02.0 WETTZELL 44.06530 14.02035 946.8 20.2 3.0266495E-08 4.0058910E+00 7.1868194E-09 2.8910005E-10 O 29 1636+473 2023.09.16-08:16:24.0 MK-VLBA 313.88392 25.09407 656.9 9.9 1.2003727E-08 2.3777692E+00 4.9893113E-09 1.2626654E-10 O 29 1636+473 2023.09.16-08:16:24.0 WETTZELL 39.94711 20.46781 946.8 20.3 2.1186848E-08 2.8080870E+00 7.1868194E-09 2.8910005E-10 O 30 1726+455 2023.09.16-08:17:55.0 MK-VLBA 312.11492 33.44024 656.9 9.9 9.2610760E-09 1.8262119E+00 4.9893113E-09 1.2626654E-10 O 30 1726+455 2023.09.16-08:17:55.0 WETTZELL 33.84426 14.29083 946.9 20.5 2.9727420E-08 3.9411339E+00 7.1868194E-09 2.8910005E-10 O 31 0235+164 2023.09.16-08:20:20.0 MK-VLBA 78.49754 19.00047 657.0 9.9 1.5559854E-08 3.0465024E+00 4.9893113E-09 1.2626654E-10 O 31 0235+164 2023.09.16-08:20:20.0 WETTZELL 283.29905 10.65183 946.9 20.8 3.9219270E-08 5.4829649E+00 7.1868194E-09 2.8910005E-10 O 32 0322+222 2023.09.16-08:21:54.0 MK-VLBA 69.66900 10.34559 657.0 9.9 2.7571198E-08 5.4755371E+00 4.9893113E-09 1.2626654E-10 O 32 0322+222 2023.09.16-08:21:54.0 WETTZELL 279.22430 22.16093 946.9 20.9 1.9686717E-08 2.6779749E+00 7.1868194E-09 2.8910005E-10 O 33 0340+362 2023.09.16-08:24:01.0 MK-VLBA 55.05299 11.08860 657.0 10.0 2.5852270E-08 5.1580898E+00 4.9893113E-09 1.2626654E-10 O 33 0340+362 2023.09.16-08:24:01.0 WETTZELL 288.21106 34.17952 946.9 20.8 1.3275810E-08 1.7906550E+00 7.1868194E-09 2.8910005E-10 O 34 0307+380 2023.09.16-08:26:51.0 MK-VLBA 54.89633 18.38524 656.9 10.2 1.6053030E-08 3.1639834E+00 4.9893113E-09 1.2626654E-10 O 34 0307+380 2023.09.16-08:26:51.0 WETTZELL 295.28803 30.01207 946.9 21.0 1.4896271E-08 2.0110374E+00 7.1868194E-09 2.8910005E-10 O 35 0202+319 2023.09.16-08:29:27.0 MK-VLBA 63.51409 31.41303 656.9 10.2 9.7841825E-09 1.9158312E+00 4.9893113E-09 1.2626654E-10 O 35 0202+319 2023.09.16-08:29:27.0 WETTZELL 301.37018 15.89635 946.9 21.2 2.6915546E-08 3.6772243E+00 7.1868194E-09 2.8910005E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10