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: # 2025-06-18 | 11:51:14.341 # # Data content: # Ray-tracing results for session: # 230121-p23021# # Total number of observations: # 82 # 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: 2023012118 | 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 $230121-p23021# H $230121-p23021# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 11:51:14.341) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S HN-VLBA 1446373.7638 -4447940.8662 4322305.3247 42.9336 288.0134 295.56 S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 # # # 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 2155+312 2023.01.21-18:56:13.0 HN-VLBA 194.15741 78.32383 982.8 -2.0 7.6937035E-09 1.0208017E+00 7.4537142E-09 8.0911117E-11 O 1 2155+312 2023.01.21-18:56:13.0 MK-VLBA 62.17977 18.33714 653.5 7.3 1.5828793E-08 3.1765930E+00 4.9598583E-09 7.1905900E-11 O 2 2214+241 2023.01.21-18:57:13.0 HN-VLBA 176.21526 71.51151 982.8 -2.0 7.9439335E-09 1.0536348E+00 7.4537142E-09 8.0911117E-11 O 2 2214+241 2023.01.21-18:57:13.0 MK-VLBA 68.23842 12.60129 653.5 6.9 2.2558104E-08 4.5594151E+00 4.9598583E-09 7.1905900E-11 O 3 2209+236 2023.01.21-18:58:01.0 HN-VLBA 180.31550 71.10701 982.8 -2.0 7.9629178E-09 1.0561790E+00 7.4537142E-09 8.0911117E-11 O 3 2209+236 2023.01.21-18:58:01.0 MK-VLBA 69.03866 13.73360 653.5 6.8 2.0801820E-08 4.1940273E+00 4.9598583E-09 7.1905900E-11 O 4 2201+171 2023.01.21-18:59:01.0 HN-VLBA 185.58937 64.51665 982.8 -2.0 8.3449973E-09 1.1067163E+00 7.4537142E-09 8.0911117E-11 O 4 2201+171 2023.01.21-18:59:01.0 MK-VLBA 76.11630 14.07602 653.4 6.8 2.0323476E-08 4.0891730E+00 4.9598583E-09 7.1905900E-11 O 5 2142+110 2023.01.21-19:00:01.0 HN-VLBA 193.51475 57.79766 982.8 -2.0 8.9011073E-09 1.1804618E+00 7.4537142E-09 8.0911117E-11 O 5 2142+110 2023.01.21-19:00:01.0 MK-VLBA 83.64813 16.69178 653.4 6.8 1.7298455E-08 3.4644312E+00 4.9598583E-09 7.1905900E-11 O 6 0718+793 2023.01.21-19:02:55.0 HN-VLBA 8.81971 34.52257 982.8 -2.0 1.3258789E-08 1.7669999E+00 7.4537142E-09 8.0911117E-11 O 6 0718+793 2023.01.21-19:02:55.0 MK-VLBA 352.70849 11.51786 653.3 6.7 2.4547552E-08 5.0327806E+00 4.9598583E-09 7.1905900E-11 O 7 1053+704 2023.01.21-19:04:05.0 HN-VLBA 356.41363 23.22607 982.9 -2.0 1.8979038E-08 2.5369566E+00 7.4537142E-09 8.0911117E-11 O 7 1053+704 2023.01.21-19:04:05.0 MK-VLBA 338.81424 19.64855 653.3 6.7 1.4834020E-08 2.9895136E+00 4.9598583E-09 7.1905900E-11 O 8 1300+580 2023.01.21-19:05:22.0 HN-VLBA 338.70377 16.19968 982.9 -2.1 2.6634064E-08 3.5773455E+00 7.4537142E-09 8.0911117E-11 O 8 1300+580 2023.01.21-19:05:22.0 MK-VLBA 327.47035 34.67657 653.3 6.6 8.8239100E-09 1.7633576E+00 4.9598583E-09 7.1905900E-11 O 9 1330+476 2023.01.21-19:06:23.0 HN-VLBA 329.26183 9.62619 983.0 -2.1 4.3369179E-08 5.9069967E+00 7.4537142E-09 8.0911117E-11 O 9 1330+476 2023.01.21-19:06:23.0 MK-VLBA 316.62237 42.15506 653.3 6.6 7.4875962E-09 1.4934115E+00 4.9598583E-09 7.1905900E-11 O 10 1327+504 2023.01.21-19:07:15.0 HN-VLBA 331.45145 11.54376 983.0 -2.1 3.6645942E-08 4.9605483E+00 7.4537142E-09 8.0911117E-11 O 10 1327+504 2023.01.21-19:07:15.0 MK-VLBA 319.82354 40.56199 653.3 6.6 7.7266378E-09 1.5416851E+00 4.9598583E-09 7.1905900E-11 O 11 1418+546 2023.01.21-19:08:22.0 HN-VLBA 327.87887 19.49612 983.0 -2.1 2.2366071E-08 3.0037340E+00 7.4537142E-09 8.0911117E-11 O 11 1418+546 2023.01.21-19:08:22.0 MK-VLBA 329.69970 45.35744 653.3 6.6 7.0646537E-09 1.4089557E+00 4.9598583E-09 7.1905900E-11 O 12 1504+377 2023.01.21-19:09:41.0 HN-VLBA 309.91438 12.66337 983.0 -2.1 3.3617389E-08 4.5698424E+00 7.4537142E-09 8.0911117E-11 O 12 1504+377 2023.01.21-19:09:41.0 MK-VLBA 313.38203 61.27387 653.4 6.6 5.7362502E-09 1.1417206E+00 4.9598583E-09 7.1905900E-11 O 13 1520+319 2023.01.21-19:10:37.0 HN-VLBA 303.48708 10.83001 983.0 -2.0 3.8918668E-08 5.3281432E+00 7.4537142E-09 8.0911117E-11 O 13 1520+319 2023.01.21-19:10:37.0 MK-VLBA 305.07350 66.73726 653.4 6.6 5.4760770E-09 1.0893868E+00 4.9598583E-09 7.1905900E-11 O 14 1520+437 2023.01.21-19:11:40.0 HN-VLBA 312.65872 18.74031 983.0 -2.0 2.3219752E-08 3.1270737E+00 7.4537142E-09 8.0911117E-11 O 14 1520+437 2023.01.21-19:11:40.0 MK-VLBA 326.41480 59.61808 653.5 6.6 5.8307378E-09 1.1609579E+00 4.9598583E-09 7.1905900E-11 O 15 1651+391 2023.01.21-19:12:49.0 HN-VLBA 297.52516 29.43192 983.0 -2.0 1.5279413E-08 2.0430401E+00 7.4537142E-09 8.0911117E-11 O 15 1651+391 2023.01.21-19:12:49.0 MK-VLBA 359.51304 70.79520 653.5 6.6 5.3276390E-09 1.0600683E+00 4.9598583E-09 7.1905900E-11 O 16 NRAO512 2023.01.21-19:13:39.0 HN-VLBA 299.84283 27.69733 983.0 -2.0 1.6144268E-08 2.1604869E+00 7.4537142E-09 8.0911117E-11 O 16 NRAO512 2023.01.21-19:13:39.0 MK-VLBA 352.08983 69.84021 653.5 6.6 5.3594389E-09 1.0664700E+00 4.9598583E-09 7.1905900E-11 O 17 DA426 2023.01.21-19:14:30.0 HN-VLBA 298.30929 29.69260 983.0 -2.0 1.5158405E-08 2.0266594E+00 7.4537142E-09 8.0911117E-11 O 17 DA426 2023.01.21-19:14:30.0 MK-VLBA 359.08100 70.07950 653.5 6.7 5.3512834E-09 1.0648286E+00 4.9598583E-09 7.1905900E-11 O 18 1758+388 2023.01.21-19:15:38.0 HN-VLBA 289.56375 40.16149 983.0 -2.1 1.1664857E-08 1.5545301E+00 7.4537142E-09 8.0911117E-11 O 18 1758+388 2023.01.21-19:15:38.0 MK-VLBA 32.51607 66.53487 653.6 6.7 5.4842087E-09 1.0912677E+00 4.9598583E-09 7.1905900E-11 O 19 2208-137 2023.01.21-19:18:30.0 HN-VLBA 186.28030 33.49179 983.0 -2.1 1.3620536E-08 1.8053842E+00 7.4537142E-09 8.0911117E-11 O 19 2208-137 2023.01.21-19:18:30.0 MK-VLBA 106.68907 6.35405 653.6 6.8 4.2005036E-08 8.6458948E+00 4.9598583E-09 7.1905900E-11 O 20 2143-156 2023.01.21-19:19:25.0 HN-VLBA 193.33172 30.73104 983.0 -2.1 1.4699678E-08 1.9494980E+00 7.4537142E-09 8.0911117E-11 O 20 2143-156 2023.01.21-19:19:25.0 MK-VLBA 111.02417 11.34716 653.6 6.8 2.4885049E-08 4.9921398E+00 4.9598583E-09 7.1905900E-11 O 21 2126-158 2023.01.21-19:20:18.0 HN-VLBA 198.20416 29.61592 983.0 -2.1 1.5195913E-08 2.0161483E+00 7.4537142E-09 8.0911117E-11 O 21 2126-158 2023.01.21-19:20:18.0 MK-VLBA 113.13664 15.18865 653.6 6.8 1.8912281E-08 3.7726286E+00 4.9598583E-09 7.1905900E-11 O 22 2008-159 2023.01.21-19:21:37.0 HN-VLBA 217.99486 22.60779 983.1 -2.2 1.9478024E-08 2.5936456E+00 7.4537142E-09 8.0911117E-11 O 22 2008-159 2023.01.21-19:21:37.0 MK-VLBA 123.93840 31.50909 653.6 6.9 9.5971959E-09 1.9047407E+00 4.9598583E-09 7.1905900E-11 O 23 1936-155 2023.01.21-19:22:35.0 HN-VLBA 225.46058 18.90164 983.1 -2.2 2.3044443E-08 3.0786111E+00 7.4537142E-09 8.0911117E-11 O 23 1936-155 2023.01.21-19:22:35.0 MK-VLBA 129.60163 37.89849 653.6 6.9 8.1751808E-09 1.6219892E+00 4.9598583E-09 7.1905900E-11 O 24 1920-211 2023.01.21-19:23:35.0 HN-VLBA 225.69334 11.97801 983.1 -2.2 3.5446356E-08 4.7821171E+00 7.4537142E-09 8.0911117E-11 O 24 1920-211 2023.01.21-19:23:35.0 MK-VLBA 138.20557 36.78773 653.6 6.9 8.3842346E-09 1.6627180E+00 4.9598583E-09 7.1905900E-11 O 25 1908-201 2023.01.21-19:24:25.0 HN-VLBA 228.83693 10.98242 983.1 -2.2 3.8442153E-08 5.2063221E+00 7.4537142E-09 8.0911117E-11 O 25 1908-201 2023.01.21-19:24:25.0 MK-VLBA 140.38189 39.53640 653.6 7.0 7.8904453E-09 1.5648014E+00 4.9598583E-09 7.1905900E-11 O 26 1741-038 2023.01.21-19:26:03.0 HN-VLBA 256.24637 8.86005 983.2 -2.1 4.6859766E-08 6.4662776E+00 7.4537142E-09 8.0911117E-11 O 26 1741-038 2023.01.21-19:26:03.0 MK-VLBA 157.80231 64.63516 653.7 7.0 5.5669522E-09 1.1049407E+00 4.9598583E-09 7.1905900E-11 O 27 1705+018 2023.01.21-19:27:03.0 HN-VLBA 266.86811 5.97144 983.2 -2.1 6.6325570E-08 9.4744267E+00 7.4537142E-09 8.0911117E-11 O 27 1705+018 2023.01.21-19:27:03.0 MK-VLBA 180.09441 71.97955 653.7 7.1 5.2905943E-09 1.0504235E+00 4.9598583E-09 7.1905900E-11 O 28 1725+123 2023.01.21-19:28:12.0 HN-VLBA 271.46406 16.55407 983.2 -2.1 2.6118192E-08 3.5243671E+00 7.4537142E-09 8.0911117E-11 O 28 1725+123 2023.01.21-19:28:12.0 MK-VLBA 147.94301 81.14702 653.7 7.0 5.0922266E-09 1.0115882E+00 4.9598583E-09 7.1905900E-11 O 29 1749+096 2023.01.21-19:29:08.0 HN-VLBA 265.56181 18.93980 983.2 -2.1 2.2999184E-08 3.0916902E+00 7.4537142E-09 8.0911117E-11 O 29 1749+096 2023.01.21-19:29:08.0 MK-VLBA 133.77081 75.69966 653.7 6.9 5.1921600E-09 1.0313008E+00 4.9598583E-09 7.1905900E-11 O 30 1909+161 2023.01.21-19:30:35.0 HN-VLBA 256.41826 37.61399 983.2 -2.2 1.2323604E-08 1.6408888E+00 7.4537142E-09 8.0911117E-11 O 30 1909+161 2023.01.21-19:30:35.0 MK-VLBA 92.16591 61.14424 653.8 6.8 5.7428558E-09 1.1413371E+00 4.9598583E-09 7.1905900E-11 O 31 1308+554 2023.01.21-19:33:11.0 HN-VLBA 339.94740 12.64628 983.2 -2.2 3.3638792E-08 4.5330834E+00 7.4537142E-09 8.0911117E-11 O 31 1308+554 2023.01.21-19:33:11.0 MK-VLBA 323.60148 32.74709 653.8 6.7 9.2775011E-09 1.8546813E+00 4.9598583E-09 7.1905900E-11 O 32 1342+662 2023.01.21-19:34:46.0 HN-VLBA 342.10795 23.90324 983.2 -2.2 1.8481213E-08 2.4730066E+00 7.4537142E-09 8.0911117E-11 O 32 1342+662 2023.01.21-19:34:46.0 MK-VLBA 337.21039 32.69459 653.8 7.0 9.2903947E-09 1.8582302E+00 4.9598583E-09 7.1905900E-11 O 33 1053+815 2023.01.21-19:36:04.0 HN-VLBA 359.59817 34.05502 983.3 -2.1 1.3417658E-08 1.7891145E+00 7.4537142E-09 8.0911117E-11 O 33 1053+815 2023.01.21-19:36:04.0 MK-VLBA 350.63387 18.88159 653.7 7.2 1.5400316E-08 3.1073118E+00 4.9598583E-09 7.1905900E-11 O 34 1039+811 2023.01.21-19:36:50.0 HN-VLBA 0.27921 33.72317 983.3 -2.1 1.3532897E-08 1.8045536E+00 7.4537142E-09 8.0911117E-11 O 34 1039+811 2023.01.21-19:36:50.0 MK-VLBA 350.38836 18.26875 653.7 7.3 1.5887387E-08 3.2079880E+00 4.9598583E-09 7.1905900E-11 O 35 1803+784 2023.01.21-19:38:02.0 HN-VLBA 344.21912 45.13279 983.3 -2.1 1.0617653E-08 1.4137162E+00 7.4537142E-09 8.0911117E-11 O 35 1803+784 2023.01.21-19:38:02.0 MK-VLBA 2.29684 31.15162 653.7 7.4 9.6969245E-09 1.9409392E+00 4.9598583E-09 7.1905900E-11 O 36 NGC6251 2023.01.21-19:38:55.0 HN-VLBA 349.97053 41.68602 983.2 -2.1 1.1311282E-08 1.5065693E+00 7.4537142E-09 8.0911117E-11 O 36 NGC6251 2023.01.21-19:38:55.0 MK-VLBA 358.15208 27.12462 653.7 7.5 1.0988995E-08 2.2033551E+00 4.9598583E-09 7.1905900E-11 O 37 2353+816 2023.01.21-19:40:00.0 HN-VLBA 3.33595 50.58886 983.2 -2.0 9.7432545E-09 1.2958388E+00 7.4537142E-09 8.0911117E-11 O 37 2353+816 2023.01.21-19:40:00.0 MK-VLBA 8.31739 18.37748 653.7 7.5 1.5797381E-08 3.1884475E+00 4.9598583E-09 7.1905900E-11 O 38 0016+731 2023.01.21-19:41:01.0 HN-VLBA 10.99953 57.82222 983.2 -2.0 8.8968890E-09 1.1824067E+00 7.4537142E-09 8.0911117E-11 O 38 0016+731 2023.01.21-19:41:01.0 MK-VLBA 16.44231 14.96268 653.7 7.6 1.9185186E-08 3.8910700E+00 4.9598583E-09 7.1905900E-11 O 39 2229+695 2023.01.21-19:42:03.0 HN-VLBA 355.00638 62.82655 983.1 -2.0 8.4662438E-09 1.1251302E+00 7.4537142E-09 8.0911117E-11 O 39 2229+695 2023.01.21-19:42:03.0 MK-VLBA 21.33352 23.06761 653.7 7.7 1.2761607E-08 2.5628586E+00 4.9598583E-09 7.1905900E-11 O 40 3C418 2023.01.21-19:43:27.0 HN-VLBA 302.05941 65.04219 983.1 -2.0 8.3088351E-09 1.1043266E+00 7.4537142E-09 8.0911117E-11 O 40 3C418 2023.01.21-19:43:27.0 MK-VLBA 38.12881 40.82366 653.7 7.7 7.6850850E-09 1.5328537E+00 4.9598583E-09 7.1905900E-11 O 41 2000+472 2023.01.21-19:44:27.0 HN-VLBA 294.01859 58.87007 983.1 -2.0 8.7988885E-09 1.1699240E+00 7.4537142E-09 8.0911117E-11 O 41 2000+472 2023.01.21-19:44:27.0 MK-VLBA 39.57838 47.97494 653.7 7.7 6.7672125E-09 1.3484214E+00 4.9598583E-09 7.1905900E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10