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: # 2025-06-24 | 01:21:55.525 # # Data content: # Ray-tracing results for session: # 240427-q24118# # 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: 2024042706 | 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 $240427-q24118# H $240427-q24118# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:21:55.525) 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 1705+018 2024.04.27-07:30:46.0 MK-VLBA 90.29382 6.07075 656.4 5.1 4.3498077E-08 8.9279225E+00 4.9802523E-09 3.4554785E-11 O 1 1705+018 2024.04.27-07:30:46.0 WETTZELL 266.72977 5.17268 940.4 14.6 7.2623237E-08 1.0459023E+01 7.1322223E-09 2.0695995E-10 O 2 1617+229 2024.04.27-07:32:59.0 MK-VLBA 73.17489 23.96677 656.4 5.1 1.2272958E-08 2.4545574E+00 4.9802523E-09 3.4554785E-11 O 2 1617+229 2024.04.27-07:32:59.0 WETTZELL 290.13478 12.74260 940.4 14.5 3.2539535E-08 4.4924033E+00 7.1322223E-09 2.0695995E-10 O 3 1732+389 2024.04.27-07:34:30.0 MK-VLBA 52.78638 12.41363 656.4 5.1 2.2796711E-08 4.6198273E+00 4.9802523E-09 3.4554785E-11 O 3 1732+389 2024.04.27-07:34:30.0 WETTZELL 291.08182 35.23361 940.4 14.4 1.2690144E-08 1.7321914E+00 7.1322223E-09 2.0695995E-10 O 4 3C371 2024.04.27-07:35:40.0 MK-VLBA 20.84821 16.02523 656.4 5.1 1.7915788E-08 3.6323926E+00 4.9802523E-09 3.4554785E-11 O 4 3C371 2024.04.27-07:35:40.0 WETTZELL 328.34193 51.60304 940.4 14.4 9.3570220E-09 1.2765067E+00 7.1322223E-09 2.0695995E-10 O 5 1803+784 2024.04.27-07:36:34.0 MK-VLBA 12.10965 18.31534 656.4 5.1 1.5791776E-08 3.1961103E+00 4.9802523E-09 3.4554785E-11 O 5 1803+784 2024.04.27-07:36:34.0 WETTZELL 342.22534 51.21065 940.4 14.4 9.4081974E-09 1.2836807E+00 7.1322223E-09 2.0695995E-10 O 6 0716+714 2024.04.27-07:37:43.0 MK-VLBA 341.18796 27.06284 656.4 5.1 1.0974351E-08 2.2092532E+00 4.9802523E-09 3.4554785E-11 O 6 0716+714 2024.04.27-07:37:43.0 WETTZELL 18.16888 35.95602 940.5 14.5 1.2471356E-08 1.7043502E+00 7.1322223E-09 2.0695995E-10 O 7 0613+570 2024.04.27-07:38:44.0 MK-VLBA 324.70505 21.80881 656.4 5.1 1.3403575E-08 2.7059761E+00 4.9802523E-09 3.4554785E-11 O 7 0613+570 2024.04.27-07:38:44.0 WETTZELL 35.91075 30.26619 940.5 14.4 1.4511841E-08 1.9848595E+00 7.1322223E-09 2.0695995E-10 O 8 0642+449 2024.04.27-07:39:42.0 MK-VLBA 311.17812 25.58626 656.4 5.0 1.1555291E-08 2.3249544E+00 4.9802523E-09 3.4554785E-11 O 8 0642+449 2024.04.27-07:39:42.0 WETTZELL 41.00302 18.18099 940.5 14.6 2.3273450E-08 3.2002035E+00 7.1322223E-09 2.0695995E-10 O 9 0602+673 2024.04.27-07:40:49.0 MK-VLBA 335.84654 20.92574 656.3 5.0 1.3932195E-08 2.8161320E+00 4.9802523E-09 3.4554785E-11 O 9 0602+673 2024.04.27-07:40:49.0 WETTZELL 27.61547 38.10849 940.5 14.7 1.1869410E-08 1.6214536E+00 7.1322223E-09 2.0695995E-10 O 10 1039+811 2024.04.27-07:41:56.0 MK-VLBA 357.44974 28.71595 656.3 5.0 1.0397466E-08 2.0910890E+00 4.9802523E-09 3.4554785E-11 O 10 1039+811 2024.04.27-07:41:56.0 WETTZELL 0.50989 39.94028 940.5 14.9 1.1412317E-08 1.5588250E+00 7.1322223E-09 2.0695995E-10 O 11 NGC6251 2024.04.27-07:43:05.0 MK-VLBA 7.68913 22.02720 656.3 5.0 1.3277250E-08 2.6790761E+00 4.9802523E-09 3.4554785E-11 O 11 NGC6251 2024.04.27-07:43:05.0 WETTZELL 348.87295 47.69590 940.5 15.2 9.9132837E-09 1.3529895E+00 7.1322223E-09 2.0695995E-10 O 12 1746+470 2024.04.27-07:44:29.0 MK-VLBA 44.67930 13.95452 656.3 5.0 2.0418254E-08 4.1345269E+00 4.9802523E-09 3.4554785E-11 O 12 1746+470 2024.04.27-07:44:29.0 WETTZELL 298.93564 40.35699 940.5 15.4 1.1314268E-08 1.5439452E+00 7.1322223E-09 2.0695995E-10 O 13 1751+288 2024.04.27-07:45:34.0 MK-VLBA 62.12800 7.77236 656.4 5.0 3.5068152E-08 7.1962214E+00 4.9802523E-09 3.4554785E-11 O 13 1751+288 2024.04.27-07:45:34.0 WETTZELL 280.58054 29.94463 940.5 15.6 1.4649229E-08 2.0003210E+00 7.1322223E-09 2.0695995E-10 O 14 1800+440 2024.04.27-07:46:42.0 MK-VLBA 46.96851 11.16599 656.4 5.0 2.5172083E-08 5.1236131E+00 4.9802523E-09 3.4554785E-11 O 14 1800+440 2024.04.27-07:46:42.0 WETTZELL 294.24490 40.50301 940.5 15.6 1.1280668E-08 1.5391668E+00 7.1322223E-09 2.0695995E-10 O 15 1758+388 2024.04.27-07:47:59.0 MK-VLBA 52.21777 10.03226 656.4 5.0 2.7803163E-08 5.6696986E+00 4.9802523E-09 3.4554785E-11 O 15 1758+388 2024.04.27-07:47:59.0 WETTZELL 289.08651 37.07400 940.5 15.6 1.2147897E-08 1.6577621E+00 7.1322223E-09 2.0695995E-10 O 16 0552+398 2024.04.27-07:50:24.0 MK-VLBA 307.83441 13.53627 656.4 4.9 2.1021266E-08 4.2843025E+00 4.9802523E-09 3.4554785E-11 O 16 0552+398 2024.04.27-07:50:24.0 WETTZELL 53.69280 21.78475 940.5 15.7 1.9634803E-08 2.6920188E+00 7.1322223E-09 2.0695995E-10 O 17 0805+410 2024.04.27-07:52:16.0 MK-VLBA 306.95108 38.46749 656.4 4.9 8.0473981E-09 1.6120993E+00 4.9802523E-09 3.4554785E-11 O 17 0805+410 2024.04.27-07:52:16.0 WETTZELL 32.12749 7.97585 940.6 15.9 5.0131647E-08 7.0643926E+00 7.1322223E-09 2.0695995E-10 O 18 0641+392 2024.04.27-07:54:41.0 MK-VLBA 305.41887 21.93481 656.4 4.9 1.3332441E-08 2.6869546E+00 4.9802523E-09 3.4554785E-11 O 18 0641+392 2024.04.27-07:54:41.0 WETTZELL 47.16147 15.65250 940.6 15.7 2.6811620E-08 3.6915089E+00 7.1322223E-09 2.0695995E-10 O 19 0716+714 2024.04.27-07:56:59.0 MK-VLBA 340.69907 25.57821 656.4 4.8 1.1557636E-08 2.3285164E+00 4.9802523E-09 3.4554785E-11 O 19 0716+714 2024.04.27-07:56:59.0 WETTZELL 19.61332 36.97920 940.6 15.6 1.2175600E-08 1.6636619E+00 7.1322223E-09 2.0695995E-10 O 20 0613+570 2024.04.27-07:58:01.0 MK-VLBA 324.95285 19.18791 656.4 4.8 1.5116580E-08 3.0593331E+00 4.9802523E-09 3.4554785E-11 O 20 0613+570 2024.04.27-07:58:01.0 WETTZELL 38.03679 32.16823 940.6 15.7 1.3744616E-08 1.8790926E+00 7.1322223E-09 2.0695995E-10 O 21 0642+449 2024.04.27-07:58:59.0 MK-VLBA 311.48617 22.17013 656.4 4.9 1.3199843E-08 2.6614296E+00 4.9802523E-09 3.4554785E-11 O 21 0642+449 2024.04.27-07:58:59.0 WETTZELL 43.84514 20.31422 940.6 15.7 2.0964100E-08 2.8781854E+00 7.1322223E-09 2.0695995E-10 O 22 0602+673 2024.04.27-08:00:06.0 MK-VLBA 335.97321 19.06836 656.4 5.0 1.5205031E-08 3.0792166E+00 4.9802523E-09 3.4554785E-11 O 22 0602+673 2024.04.27-08:00:06.0 WETTZELL 29.02957 39.60907 940.6 15.7 1.1491989E-08 1.5695774E+00 7.1322223E-09 2.0695995E-10 O 23 1039+811 2024.04.27-08:01:17.0 MK-VLBA 356.60769 28.47918 656.4 5.1 1.0475795E-08 2.1071093E+00 4.9802523E-09 3.4554785E-11 O 23 1039+811 2024.04.27-08:01:17.0 WETTZELL 1.52016 39.99651 940.6 15.8 1.1399057E-08 1.5570070E+00 7.1322223E-09 2.0695995E-10 O 24 1803+784 2024.04.27-08:02:23.0 MK-VLBA 12.25759 19.60169 656.4 5.2 1.4813071E-08 2.9940069E+00 4.9802523E-09 3.4554785E-11 O 24 1803+784 2024.04.27-08:02:23.0 WETTZELL 342.21889 49.91672 940.6 15.7 9.5838698E-09 1.3077611E+00 7.1322223E-09 2.0695995E-10 O 25 3C371 2024.04.27-08:03:18.0 MK-VLBA 21.31309 18.37185 656.4 5.2 1.5745731E-08 3.1832210E+00 4.9802523E-09 3.4554785E-11 O 25 3C371 2024.04.27-08:03:18.0 WETTZELL 328.90191 49.24156 940.6 15.8 9.6800320E-09 1.3207729E+00 7.1322223E-09 2.0695995E-10 O 26 1732+389 2024.04.27-08:04:29.0 MK-VLBA 54.18675 18.09982 656.4 5.2 1.5969292E-08 3.2122298E+00 4.9802523E-09 3.4554785E-11 O 26 1732+389 2024.04.27-08:04:29.0 WETTZELL 295.50857 30.71877 940.6 16.0 1.4317781E-08 1.9558708E+00 7.1322223E-09 2.0695995E-10 O 27 1746+470 2024.04.27-08:05:26.0 MK-VLBA 45.47787 17.45439 656.4 5.1 1.6526264E-08 3.3313620E+00 4.9802523E-09 3.4554785E-11 O 27 1746+470 2024.04.27-08:05:26.0 WETTZELL 301.51486 37.38871 940.6 16.1 1.2060966E-08 1.6464052E+00 7.1322223E-09 2.0695995E-10 O 28 1751+288 2024.04.27-08:06:30.0 MK-VLBA 63.51015 12.16491 656.4 5.1 2.3234595E-08 4.6971886E+00 4.9802523E-09 3.4554785E-11 O 28 1751+288 2024.04.27-08:06:30.0 WETTZELL 284.15548 26.59216 940.6 16.4 1.6316622E-08 2.2297827E+00 7.1322223E-09 2.0695995E-10 O 29 1749+096 2024.04.27-08:07:31.0 MK-VLBA 82.24253 7.02310 656.4 5.1 3.8359484E-08 7.8431801E+00 4.9802523E-09 3.4554785E-11 O 29 1749+096 2024.04.27-08:07:31.0 WETTZELL 270.62894 12.24731 940.6 16.5 3.3775006E-08 4.6591251E+00 7.1322223E-09 2.0695995E-10 O 30 1617+229 2024.04.27-08:09:31.0 MK-VLBA 75.01973 32.25446 656.4 5.2 9.3688527E-09 1.8707956E+00 4.9802523E-09 3.4554785E-11 O 30 1617+229 2024.04.27-08:09:31.0 WETTZELL 296.64888 7.24661 940.6 16.2 5.4564263E-08 7.7080088E+00 7.1322223E-09 2.0695995E-10 O 31 0805+410 2024.04.27-08:12:07.0 MK-VLBA 306.55660 34.71507 656.3 5.3 8.7853809E-09 1.7613491E+00 4.9802523E-09 3.4554785E-11 O 31 0805+410 2024.04.27-08:12:07.0 WETTZELL 35.46953 9.78660 940.6 16.3 4.1624707E-08 5.8091370E+00 7.1322223E-09 2.0695995E-10 O 32 0641+392 2024.04.27-08:14:33.0 MK-VLBA 306.10785 18.13184 656.3 5.3 1.5947364E-08 3.2251447E+00 4.9802523E-09 3.4554785E-11 O 32 0641+392 2024.04.27-08:14:33.0 WETTZELL 50.27727 18.10060 940.6 16.3 2.3371661E-08 3.2107786E+00 7.1322223E-09 2.0695995E-10 O 33 1639+230 2024.04.27-08:18:54.0 MK-VLBA 74.22355 29.39156 656.4 5.3 1.0180373E-08 2.0337012E+00 4.9802523E-09 3.4554785E-11 O 33 1639+230 2024.04.27-08:18:54.0 WETTZELL 294.47521 9.25571 940.6 16.1 4.3792947E-08 6.1105582E+00 7.1322223E-09 2.0695995E-10 O 34 1645+224 2024.04.27-08:22:01.0 MK-VLBA 74.65422 28.50070 656.4 5.2 1.0467750E-08 2.0912746E+00 4.9802523E-09 3.4554785E-11 O 34 1645+224 2024.04.27-08:22:01.0 WETTZELL 293.50138 9.36588 940.6 16.1 4.3321251E-08 6.0411676E+00 7.1322223E-09 2.0695995E-10 O 35 1732+389 2024.04.27-08:24:19.0 MK-VLBA 54.88329 21.91056 656.4 5.3 1.3343029E-08 2.6775601E+00 4.9802523E-09 3.4554785E-11 O 35 1732+389 2024.04.27-08:24:19.0 WETTZELL 298.44320 27.82056 940.6 15.8 1.5657279E-08 2.1403119E+00 7.1322223E-09 2.0695995E-10 O 36 1751+288 2024.04.27-08:25:19.0 MK-VLBA 64.61893 16.15634 656.5 5.4 1.7779082E-08 3.5746978E+00 4.9802523E-09 3.4554785E-11 O 36 1751+288 2024.04.27-08:25:19.0 WETTZELL 287.33180 23.62268 940.6 15.6 1.8200980E-08 2.4897350E+00 7.1322223E-09 2.0695995E-10 O 37 0642+449 2024.04.27-08:27:23.0 MK-VLBA 312.29960 17.18114 656.5 5.5 1.6779426E-08 3.4000848E+00 4.9802523E-09 3.4554785E-11 O 37 0642+449 2024.04.27-08:27:23.0 WETTZELL 47.92387 23.65765 940.6 15.8 1.8180901E-08 2.4915071E+00 7.1322223E-09 2.0695995E-10 O 38 0613+570 2024.04.27-08:29:03.0 MK-VLBA 325.73657 15.02168 656.5 5.5 1.9050282E-08 3.8791576E+00 4.9802523E-09 3.4554785E-11 O 38 0613+570 2024.04.27-08:29:03.0 WETTZELL 41.30246 35.41753 940.8 15.6 1.2635146E-08 1.7263502E+00 7.1322223E-09 2.0695995E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10