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: # 2025-06-21 | 01:53:26.325 # # Data content: # Ray-tracing results for session: # 231209-q23343# # Total number of observations: # 78 # 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: 2023120906 | 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 $231209-q23343# H $231209-q23343# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:53:26.325) 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 0748+126 2023.12.09-07:30:16.0 MK-VLBA 80.42613 10.52234 652.8 7.1 2.6477298E-08 5.6514601E+00 4.9519038E-09 3.6179603E-11 O 1 0748+126 2023.12.09-07:30:16.0 WETTZELL 274.64552 12.52256 944.5 1.5 3.3479779E-08 4.3874523E+00 7.1666582E-09 2.6947111E-10 O 2 0827+243 2023.12.09-07:31:17.0 MK-VLBA 66.31138 5.42906 652.7 7.1 4.7527984E-08 1.0369922E+01 4.9519038E-09 3.6179603E-11 O 2 0827+243 2023.12.09-07:31:17.0 WETTZELL 276.02686 27.33824 944.5 1.5 1.6110970E-08 2.1361799E+00 7.1666582E-09 2.6947111E-10 O 3 0759+183 2023.12.09-07:32:30.0 MK-VLBA 74.23900 10.02297 652.7 7.1 2.7693003E-08 5.8677243E+00 4.9519038E-09 3.6179603E-11 O 3 0759+183 2023.12.09-07:32:30.0 WETTZELL 276.79860 18.26770 944.5 1.5 2.3450252E-08 3.0906117E+00 7.1666582E-09 2.6947111E-10 O 4 2113+293 2023.12.09-07:35:06.0 MK-VLBA 295.25231 20.59309 652.6 7.1 1.4061402E-08 2.6889915E+00 4.9519038E-09 3.6179603E-11 O 4 2113+293 2023.12.09-07:35:06.0 WETTZELL 52.85436 7.87302 944.5 1.4 5.1430690E-08 7.2253080E+00 7.1666582E-09 2.6947111E-10 O 5 0723+219 2023.12.09-07:37:54.0 MK-VLBA 73.29479 20.51883 652.6 7.1 1.4116464E-08 2.8917276E+00 4.9519038E-09 3.6179603E-11 O 5 0723+219 2023.12.09-07:37:54.0 WETTZELL 286.97511 14.31237 944.5 1.3 2.9520323E-08 3.8740382E+00 7.1666582E-09 2.6947111E-10 O 6 0642+449 2023.12.09-07:39:31.0 MK-VLBA 48.84198 31.48985 652.6 7.1 9.5186959E-09 1.9034490E+00 4.9519038E-09 3.6179603E-11 O 6 0642+449 2023.12.09-07:39:31.0 WETTZELL 310.36174 25.15732 944.5 1.4 1.7385012E-08 2.3045371E+00 7.1666582E-09 2.6947111E-10 O 7 0602+673 2023.12.09-07:40:38.0 MK-VLBA 21.70746 31.32802 652.7 7.0 9.5606856E-09 1.8815703E+00 4.9519038E-09 3.6179603E-11 O 7 0602+673 2023.12.09-07:40:38.0 WETTZELL 333.77469 36.77249 944.5 1.4 1.2389086E-08 1.6539976E+00 7.1666582E-09 2.6947111E-10 O 8 0016+731 2023.12.09-07:41:48.0 MK-VLBA 349.53784 33.30195 652.7 7.0 9.0570669E-09 1.7629506E+00 4.9519038E-09 3.6179603E-11 O 8 0016+731 2023.12.09-07:41:48.0 WETTZELL 6.92569 33.56813 944.4 1.5 1.3408138E-08 1.8001364E+00 7.1666582E-09 2.6947111E-10 O 9 2229+695 2023.12.09-07:42:46.0 MK-VLBA 340.14092 28.60057 652.7 7.0 1.0374745E-08 2.0031674E+00 4.9519038E-09 3.6179603E-11 O 9 2229+695 2023.12.09-07:42:46.0 WETTZELL 18.13733 34.16125 944.4 1.5 1.3205996E-08 1.7773352E+00 7.1666582E-09 2.6947111E-10 O 10 3C418 2023.12.09-07:43:59.0 MK-VLBA 319.49213 16.25949 652.7 7.0 1.7566234E-08 3.2816839E+00 4.9519038E-09 3.6179603E-11 O 10 3C418 2023.12.09-07:43:59.0 WETTZELL 44.47594 29.88939 944.4 1.5 1.4870951E-08 2.0156737E+00 7.1666582E-09 2.6947111E-10 O 11 1803+784 2023.12.09-07:45:09.0 MK-VLBA 350.82328 12.35765 652.7 7.0 2.2747102E-08 4.2073587E+00 4.9519038E-09 3.6179603E-11 O 11 1803+784 2023.12.09-07:45:09.0 WETTZELL 17.27913 53.20369 944.4 1.5 9.2789026E-09 1.2478109E+00 7.1666582E-09 2.6947111E-10 O 12 1039+811 2023.12.09-07:46:09.0 MK-VLBA 8.00130 14.63903 652.7 6.9 1.9395514E-08 3.6763954E+00 4.9519038E-09 3.6179603E-11 O 12 1039+811 2023.12.09-07:46:09.0 WETTZELL 348.47613 55.08590 944.4 1.5 9.0609081E-09 1.2149729E+00 7.1666582E-09 2.6947111E-10 O 13 0814+425 2023.12.09-07:47:26.0 MK-VLBA 50.18817 16.21772 652.7 6.9 1.7618168E-08 3.5329726E+00 4.9519038E-09 3.6179603E-11 O 13 0814+425 2023.12.09-07:47:26.0 WETTZELL 296.63689 34.87069 944.4 1.5 1.2967384E-08 1.7245550E+00 7.1666582E-09 2.6947111E-10 O 14 0805+410 2023.12.09-07:48:24.0 MK-VLBA 52.12748 17.80229 652.7 6.9 1.6132913E-08 3.2404100E+00 4.9519038E-09 3.6179603E-11 O 14 0805+410 2023.12.09-07:48:24.0 WETTZELL 296.67773 32.43174 944.4 1.4 1.3816653E-08 1.8358001E+00 7.1666582E-09 2.6947111E-10 O 15 0738+491 2023.12.09-07:49:34.0 MK-VLBA 44.17434 23.74166 652.7 6.9 1.2312902E-08 2.4522415E+00 4.9519038E-09 3.6179603E-11 O 15 0738+491 2023.12.09-07:49:34.0 WETTZELL 307.93525 33.68021 944.4 1.4 1.3365265E-08 1.7777226E+00 7.1666582E-09 2.6947111E-10 O 16 0827+243 2023.12.09-07:50:55.0 MK-VLBA 67.73954 9.69271 652.8 7.0 2.8557054E-08 5.9887841E+00 4.9519038E-09 3.6179603E-11 O 16 0827+243 2023.12.09-07:50:55.0 WETTZELL 279.54024 24.14888 944.4 1.4 1.8057355E-08 2.3895686E+00 7.1666582E-09 2.6947111E-10 O 17 0759+183 2023.12.09-07:52:06.0 MK-VLBA 75.64335 14.48712 652.8 7.0 1.9610797E-08 4.0783318E+00 4.9519038E-09 3.6179603E-11 O 17 0759+183 2023.12.09-07:52:06.0 WETTZELL 280.37215 15.09016 944.3 1.3 2.8084786E-08 3.6893265E+00 7.1666582E-09 2.6947111E-10 O 18 0059+581 2023.12.09-07:54:14.0 MK-VLBA 341.13724 47.27149 652.8 7.0 6.7821316E-09 1.3338872E+00 4.9519038E-09 3.6179603E-11 O 18 0059+581 2023.12.09-07:54:14.0 WETTZELL 7.20074 18.22289 944.3 1.2 2.3512816E-08 3.1603500E+00 7.1666582E-09 2.6947111E-10 O 19 2113+293 2023.12.09-07:56:06.0 MK-VLBA 296.32114 16.13277 652.8 7.0 1.7700963E-08 3.3385433E+00 4.9519038E-09 3.6179603E-11 O 19 2113+293 2023.12.09-07:56:06.0 WETTZELL 56.51212 10.68267 944.3 1.1 3.8918890E-08 5.4063840E+00 7.1666582E-09 2.6947111E-10 O 20 2214+350 2023.12.09-07:58:03.0 MK-VLBA 300.29118 29.30785 652.8 7.0 1.0149670E-08 1.9669966E+00 4.9519038E-09 3.6179603E-11 O 20 2214+350 2023.12.09-07:58:03.0 WETTZELL 42.92367 8.00328 944.3 0.9 5.0657611E-08 7.0738286E+00 7.1666582E-09 2.6947111E-10 O 21 2309+454 2023.12.09-08:00:16.0 MK-VLBA 313.57154 38.78424 652.8 7.0 7.9468173E-09 1.5522528E+00 4.9519038E-09 3.6179603E-11 O 21 2309+454 2023.12.09-08:00:16.0 WETTZELL 28.76161 11.95766 944.2 0.9 3.5000567E-08 4.7862479E+00 7.1666582E-09 2.6947111E-10 O 22 0133+476 2023.12.09-08:02:44.0 MK-VLBA 336.38400 58.12075 652.8 7.0 5.8705709E-09 1.1614756E+00 4.9519038E-09 3.6179603E-11 O 22 0133+476 2023.12.09-08:02:44.0 WETTZELL 4.55579 7.30422 944.2 0.8 5.4854592E-08 7.4763591E+00 7.1666582E-09 2.6947111E-10 O 23 0723+219 2023.12.09-08:05:41.0 MK-VLBA 74.86813 26.82078 652.7 7.0 1.1006259E-08 2.2427949E+00 4.9519038E-09 3.6179603E-11 O 23 0723+219 2023.12.09-08:05:41.0 WETTZELL 291.91884 10.01750 944.2 0.8 4.1200565E-08 5.3812653E+00 7.1666582E-09 2.6947111E-10 O 24 0642+449 2023.12.09-08:07:15.0 MK-VLBA 48.28267 36.39722 652.7 7.0 8.3873547E-09 1.6770533E+00 4.9519038E-09 3.6179603E-11 O 24 0642+449 2023.12.09-08:07:15.0 WETTZELL 314.29271 21.79522 944.2 0.9 1.9862943E-08 2.6296254E+00 7.1666582E-09 2.6947111E-10 O 25 0613+570 2023.12.09-08:08:14.0 MK-VLBA 31.99653 37.62817 652.7 7.0 8.1524842E-09 1.6175773E+00 4.9519038E-09 3.6179603E-11 O 25 0613+570 2023.12.09-08:08:14.0 WETTZELL 327.02078 27.88547 944.2 0.9 1.5820960E-08 2.1047594E+00 7.1666582E-09 2.6947111E-10 O 26 3C418 2023.12.09-08:09:53.0 MK-VLBA 320.50030 12.33033 652.7 7.0 2.2798718E-08 4.1620585E+00 4.9519038E-09 3.6179603E-11 O 26 3C418 2023.12.09-08:09:53.0 WETTZELL 47.58761 32.94632 944.2 0.9 1.3636658E-08 1.8476550E+00 7.1666582E-09 2.6947111E-10 O 27 2229+695 2023.12.09-08:11:10.0 MK-VLBA 339.28944 26.27517 652.7 6.9 1.1208830E-08 2.1556725E+00 4.9519038E-09 3.6179603E-11 O 27 2229+695 2023.12.09-08:11:10.0 WETTZELL 20.45437 35.70093 944.2 0.9 1.2711366E-08 1.7114052E+00 7.1666582E-09 2.6947111E-10 O 28 0016+731 2023.12.09-08:12:10.0 MK-VLBA 347.62497 31.88121 652.7 6.9 9.4121884E-09 1.8282688E+00 4.9519038E-09 3.6179603E-11 O 28 0016+731 2023.12.09-08:12:10.0 WETTZELL 9.37092 34.27436 944.2 0.9 1.3166843E-08 1.7686796E+00 7.1666582E-09 2.6947111E-10 O 29 0602+673 2023.12.09-08:13:20.0 MK-VLBA 19.85160 34.06984 652.7 6.9 8.8789488E-09 1.7488499E+00 4.9519038E-09 3.6179603E-11 O 29 0602+673 2023.12.09-08:13:20.0 WETTZELL 336.48932 34.51620 944.2 0.9 1.3083386E-08 1.7465221E+00 7.1666582E-09 2.6947111E-10 O 30 0827+243 2023.12.09-08:14:47.0 MK-VLBA 69.31792 14.93161 652.7 6.9 1.9056438E-08 3.9256277E+00 4.9519038E-09 3.6179603E-11 O 30 0827+243 2023.12.09-08:14:47.0 WETTZELL 283.74447 20.31656 944.3 1.0 2.1216482E-08 2.7998602E+00 7.1666582E-09 2.6947111E-10 O 31 0759+183 2023.12.09-08:15:58.0 MK-VLBA 77.26270 19.95973 652.8 7.0 1.4488661E-08 2.9813976E+00 4.9519038E-09 3.6179603E-11 O 31 0759+183 2023.12.09-08:15:58.0 WETTZELL 284.70030 11.27063 944.2 1.0 3.6939376E-08 4.8302712E+00 7.1666582E-09 2.6947111E-10 O 32 1039+811 2023.12.09-08:17:45.0 MK-VLBA 8.68499 15.72204 652.8 7.0 1.8131497E-08 3.4518129E+00 4.9519038E-09 3.6179603E-11 O 32 1039+811 2023.12.09-08:17:45.0 WETTZELL 347.35089 53.99856 944.2 1.1 9.1836433E-09 1.2311723E+00 7.1666582E-09 2.6947111E-10 O 33 1803+784 2023.12.09-08:18:45.0 MK-VLBA 352.04634 11.17548 652.8 7.1 2.4989582E-08 4.6082544E+00 4.9519038E-09 3.6179603E-11 O 33 1803+784 2023.12.09-08:18:45.0 WETTZELL 16.38863 54.80285 944.2 1.1 9.0933263E-09 1.2227177E+00 7.1666582E-09 2.6947111E-10 O 34 1053+704 2023.12.09-08:20:03.0 MK-VLBA 17.91976 9.87798 652.8 7.1 2.8024408E-08 5.3287918E+00 4.9519038E-09 3.6179603E-11 O 34 1053+704 2023.12.09-08:20:03.0 WETTZELL 329.64184 58.33895 944.1 1.1 8.7302015E-09 1.1694373E+00 7.1666582E-09 2.6947111E-10 O 35 0716+714 2023.12.09-08:21:43.0 MK-VLBA 18.79084 27.13839 652.8 7.2 1.0883095E-08 2.1312640E+00 4.9519038E-09 3.6179603E-11 O 35 0716+714 2023.12.09-08:21:43.0 WETTZELL 335.57785 41.47051 944.1 1.1 1.1206964E-08 1.4979405E+00 7.1666582E-09 2.6947111E-10 O 36 0059+581 2023.12.09-08:23:11.0 MK-VLBA 336.97297 44.82417 652.8 7.3 7.0658889E-09 1.3868393E+00 4.9519038E-09 3.6179603E-11 O 36 0059+581 2023.12.09-08:23:11.0 WETTZELL 11.11538 18.97868 944.1 1.1 2.2630724E-08 3.0461077E+00 7.1666582E-09 2.6947111E-10 O 37 0345+460 2023.12.09-08:24:40.0 MK-VLBA 13.88323 62.49823 652.8 7.3 5.6211861E-09 1.1185743E+00 4.9519038E-09 3.6179603E-11 O 37 0345+460 2023.12.09-08:24:40.0 WETTZELL 345.61301 7.09983 944.1 1.1 5.6204496E-08 7.5406448E+00 7.1666582E-09 2.6947111E-10 O 38 2309+454 2023.12.09-08:26:53.0 MK-VLBA 312.65690 34.19782 652.7 7.2 8.8497857E-09 1.7208284E+00 4.9519038E-09 3.6179603E-11 O 38 2309+454 2023.12.09-08:26:53.0 WETTZELL 32.94029 14.19605 944.2 1.1 2.9786716E-08 4.0660480E+00 7.1666582E-09 2.6947111E-10 O 39 2214+350 2023.12.09-08:29:06.0 MK-VLBA 301.09323 23.00769 652.7 7.1 1.2675741E-08 2.4302987E+00 4.9519038E-09 3.6179603E-11 O 39 2214+350 2023.12.09-08:29:06.0 WETTZELL 48.19768 11.63835 944.0 1.1 3.5920223E-08 4.9596225E+00 7.1666582E-09 2.6947111E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10