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 | 01:43:30.629 # # Data content: # Ray-tracing results for session: # 230930-q23273# # Total number of observations: # 68 # 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: 2023093006 | 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 $230930-q23273# H $230930-q23273# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:43:30.629) 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 0235+164 2023.09.30-07:30:15.0 MK-VLBA 78.83633 20.14686 656.8 3.0 1.4627517E-08 2.9028524E+00 4.9915686E-09 8.9109559E-11 O 1 0235+164 2023.09.30-07:30:15.0 WETTZELL 284.20422 9.86267 955.0 14.6 4.2778373E-08 5.8345396E+00 7.2425785E-09 3.4921817E-10 O 2 1608+243 2023.09.30-07:33:28.0 MK-VLBA 291.21765 13.39835 656.7 3.1 2.1507802E-08 4.2636717E+00 4.9915686E-09 8.9109559E-11 O 2 1608+243 2023.09.30-07:33:28.0 WETTZELL 61.06699 7.27836 954.9 14.6 5.6217728E-08 7.7355531E+00 7.2425785E-09 3.4921817E-10 O 3 0239+175 2023.09.30-07:37:49.0 MK-VLBA 77.95800 21.31503 656.5 3.2 1.3873507E-08 2.7510267E+00 4.9915686E-09 8.9109559E-11 O 3 0239+175 2023.09.30-07:37:49.0 WETTZELL 285.63700 10.08196 954.8 14.6 4.1918847E-08 5.7141611E+00 7.2425785E-09 3.4921817E-10 O 4 0133+476 2023.09.30-07:40:17.0 MK-VLBA 44.15903 37.01835 656.5 3.0 8.4219569E-09 1.6613121E+00 4.9915686E-09 8.9109559E-11 O 4 0133+476 2023.09.30-07:40:17.0 WETTZELL 317.50358 23.38442 954.9 14.6 1.9015169E-08 2.5390533E+00 7.2425785E-09 3.4921817E-10 O 5 0016+731 2023.09.30-07:41:27.0 MK-VLBA 11.52579 32.57434 656.6 3.0 9.4109346E-09 1.8558816E+00 4.9915686E-09 8.9109559E-11 O 5 0016+731 2023.09.30-07:41:27.0 WETTZELL 344.68740 37.04968 954.9 14.6 1.2576105E-08 1.6689983E+00 7.2425785E-09 3.4921817E-10 O 6 3C371 2023.09.30-07:42:36.0 MK-VLBA 340.50992 29.54048 656.6 2.9 1.0269189E-08 2.0236345E+00 4.9915686E-09 8.9109559E-11 O 6 3C371 2023.09.30-07:42:36.0 WETTZELL 17.21137 33.53193 954.9 14.7 1.3706926E-08 1.8189356E+00 7.2425785E-09 3.4921817E-10 O 7 1746+470 2023.09.30-07:43:45.0 MK-VLBA 313.85742 33.12241 656.6 3.0 9.2738657E-09 1.8256570E+00 4.9915686E-09 8.9109559E-11 O 7 1746+470 2023.09.30-07:43:45.0 WETTZELL 33.19469 15.64329 954.9 14.7 2.7743690E-08 3.7213835E+00 7.2425785E-09 3.4921817E-10 O 8 3C418 2023.09.30-07:45:21.0 MK-VLBA 338.45773 54.76494 656.5 3.1 6.2170046E-09 1.2235846E+00 4.9915686E-09 8.9109559E-11 O 8 3C418 2023.09.30-07:45:21.0 WETTZELL 5.18787 10.79462 954.9 14.7 3.9325719E-08 5.3908560E+00 7.2425785E-09 3.4921817E-10 O 9 2000+472 2023.09.30-07:46:18.0 MK-VLBA 326.27706 53.57787 656.5 3.1 6.3103873E-09 1.2418119E+00 4.9915686E-09 8.9109559E-11 O 9 2000+472 2023.09.30-07:46:18.0 WETTZELL 11.85639 7.82551 954.9 14.7 5.2747704E-08 7.3773626E+00 7.2425785E-09 3.4921817E-10 O 10 2229+695 2023.09.30-07:47:34.0 MK-VLBA 3.37962 39.69208 656.5 3.2 7.9424603E-09 1.5647147E+00 4.9915686E-09 8.9109559E-11 O 10 2229+695 2023.09.30-07:47:34.0 WETTZELL 352.49132 29.87061 955.0 14.6 1.5191368E-08 2.0215532E+00 7.2425785E-09 3.4921817E-10 O 11 0059+581 2023.09.30-07:48:40.0 MK-VLBA 28.76951 39.26875 656.5 3.2 8.0134716E-09 1.5797876E+00 4.9915686E-09 8.9109559E-11 O 11 0059+581 2023.09.30-07:48:40.0 WETTZELL 330.37702 27.39792 955.0 14.6 1.6430198E-08 2.1892781E+00 7.2425785E-09 3.4921817E-10 O 12 0202+319 2023.09.30-07:49:52.0 MK-VLBA 63.77293 34.68006 656.5 3.2 8.9080064E-09 1.7583417E+00 4.9915686E-09 8.9109559E-11 O 12 0202+319 2023.09.30-07:49:52.0 WETTZELL 303.93981 13.76303 955.0 14.6 3.1330942E-08 4.2361706E+00 7.2425785E-09 3.4921817E-10 O 13 0235+164 2023.09.30-07:51:00.0 MK-VLBA 80.23007 24.95948 656.6 3.2 1.1976871E-08 2.3704796E+00 4.9915686E-09 8.9109559E-11 O 13 0235+164 2023.09.30-07:51:00.0 WETTZELL 288.00328 6.59408 954.9 14.6 6.1371236E-08 8.6251962E+00 7.2425785E-09 3.4921817E-10 O 14 0322+222 2023.09.30-07:52:28.0 MK-VLBA 71.37254 16.03969 656.6 3.2 1.8141366E-08 3.6155643E+00 4.9915686E-09 8.9109559E-11 O 14 0322+222 2023.09.30-07:52:28.0 WETTZELL 283.77540 18.04778 955.0 14.6 2.4250474E-08 3.2389506E+00 7.2425785E-09 3.4921817E-10 O 15 0340+362 2023.09.30-07:54:37.0 MK-VLBA 56.40794 16.08722 656.6 3.3 1.8090996E-08 3.6049466E+00 4.9915686E-09 8.9109559E-11 O 15 0340+362 2023.09.30-07:54:37.0 WETTZELL 292.16093 30.23479 955.0 14.6 1.5028801E-08 1.9939677E+00 7.2425785E-09 3.4921817E-10 O 16 0239+175 2023.09.30-07:57:48.0 MK-VLBA 79.24837 25.93535 656.6 3.4 1.1560789E-08 2.2872579E+00 4.9915686E-09 8.9109559E-11 O 16 0239+175 2023.09.30-07:57:48.0 WETTZELL 289.27979 6.95645 954.9 14.6 5.8582247E-08 8.2002229E+00 7.2425785E-09 3.4921817E-10 O 17 0602+673 2023.09.30-08:00:35.0 MK-VLBA 19.86707 7.84164 656.6 3.4 3.5271291E-08 7.2336084E+00 4.9915686E-09 8.9109559E-11 O 17 0602+673 2023.09.30-08:00:35.0 WETTZELL 324.78411 59.59680 954.8 14.7 8.7994168E-09 1.1624253E+00 7.2425785E-09 3.4921817E-10 O 18 1039+811 2023.09.30-08:01:43.0 MK-VLBA 358.72410 10.66909 656.6 3.4 2.6619315E-08 5.3455400E+00 4.9915686E-09 8.9109559E-11 O 18 1039+811 2023.09.30-08:01:43.0 WETTZELL 5.74865 57.70803 954.9 14.7 8.9768958E-09 1.1860342E+00 7.2425785E-09 3.4921817E-10 O 19 1803+784 2023.09.30-08:02:59.0 MK-VLBA 348.59532 24.43048 656.6 3.4 1.2217822E-08 2.4109178E+00 4.9915686E-09 8.9109559E-11 O 19 1803+784 2023.09.30-08:02:59.0 WETTZELL 12.22474 41.42870 954.9 14.7 1.1456517E-08 1.5174499E+00 7.2425785E-09 3.4921817E-10 O 20 3C371 2023.09.30-08:03:55.0 MK-VLBA 339.73256 27.82952 656.6 3.4 1.0839624E-08 2.1365242E+00 4.9915686E-09 8.9109559E-11 O 20 3C371 2023.09.30-08:03:55.0 WETTZELL 19.00672 34.61875 954.9 14.6 1.3330535E-08 1.7681355E+00 7.2425785E-09 3.4921817E-10 O 21 1732+389 2023.09.30-08:05:07.0 MK-VLBA 304.51040 26.92810 656.6 3.4 1.1170631E-08 2.2000810E+00 4.9915686E-09 8.9109559E-11 O 21 1732+389 2023.09.30-08:05:07.0 WETTZELL 43.15149 12.41413 954.9 14.6 3.4496838E-08 4.6477250E+00 7.2425785E-09 3.4921817E-10 O 22 1746+470 2023.09.30-08:06:05.0 MK-VLBA 313.54811 29.31246 656.6 3.4 1.0341377E-08 2.0364238E+00 4.9915686E-09 8.9109559E-11 O 22 1746+470 2023.09.30-08:06:05.0 WETTZELL 36.52966 17.73675 954.9 14.6 2.4638201E-08 3.2920348E+00 7.2425785E-09 3.4921817E-10 O 23 0016+731 2023.09.30-08:07:35.0 MK-VLBA 9.78719 33.71581 656.6 3.4 9.1302527E-09 1.8001308E+00 4.9915686E-09 8.9109559E-11 O 23 0016+731 2023.09.30-08:07:35.0 WETTZELL 346.57018 35.98550 954.9 14.5 1.2893432E-08 1.7116805E+00 7.2425785E-09 3.4921817E-10 O 24 0133+476 2023.09.30-08:08:46.0 MK-VLBA 42.57418 41.63671 656.6 3.4 7.6360945E-09 1.5054560E+00 4.9915686E-09 8.9109559E-11 O 24 0133+476 2023.09.30-08:08:46.0 WETTZELL 321.48172 20.35043 954.8 14.5 2.1655013E-08 2.9010304E+00 7.2425785E-09 3.4921817E-10 O 25 NRAO512 2023.09.30-08:10:51.0 MK-VLBA 307.20546 15.66886 656.7 3.3 1.8550181E-08 3.6682147E+00 4.9915686E-09 8.9109559E-11 O 25 NRAO512 2023.09.30-08:10:51.0 WETTZELL 52.00843 20.22081 954.8 14.5 2.1773116E-08 2.8915861E+00 7.2425785E-09 3.4921817E-10 O 26 DA426 2023.09.30-08:12:13.0 MK-VLBA 306.68897 17.92219 656.7 3.3 1.6336602E-08 3.2256763E+00 4.9915686E-09 8.9109559E-11 O 26 DA426 2023.09.30-08:12:13.0 WETTZELL 50.18292 18.68480 954.8 14.5 2.3454341E-08 3.1200144E+00 7.2425785E-09 3.4921817E-10 O 27 1758+388 2023.09.30-08:14:12.0 MK-VLBA 304.13877 30.21589 656.7 3.4 1.0062604E-08 1.9811450E+00 4.9915686E-09 8.9109559E-11 O 27 1758+388 2023.09.30-08:14:12.0 WETTZELL 40.44192 10.44856 954.9 14.5 4.0517852E-08 5.5053466E+00 7.2425785E-09 3.4921817E-10 O 28 0322+222 2023.09.30-08:17:15.0 MK-VLBA 72.86679 21.60301 656.6 3.7 1.3700338E-08 2.7162259E+00 4.9915686E-09 8.9109559E-11 O 28 0322+222 2023.09.30-08:17:15.0 WETTZELL 288.15396 14.14140 954.8 14.5 3.0539122E-08 4.1093993E+00 7.2425785E-09 3.4921817E-10 O 29 0340+362 2023.09.30-08:19:22.0 MK-VLBA 57.44267 20.98006 656.6 3.7 1.4081761E-08 2.7925659E+00 4.9915686E-09 8.9109559E-11 O 29 0340+362 2023.09.30-08:19:22.0 WETTZELL 295.96155 26.52950 954.9 14.4 1.6922567E-08 2.2498869E+00 7.2425785E-09 3.4921817E-10 O 30 1722+330 2023.09.30-08:23:35.0 MK-VLBA 298.96143 20.40972 656.5 3.8 1.4452726E-08 2.8505042E+00 4.9915686E-09 8.9109559E-11 O 30 1722+330 2023.09.30-08:23:35.0 WETTZELL 51.48008 11.07710 955.0 14.3 3.8372798E-08 5.1775741E+00 7.2425785E-09 3.4921817E-10 O 31 1732+389 2023.09.30-08:25:48.0 MK-VLBA 304.97528 22.91852 656.5 3.8 1.2965923E-08 2.5555020E+00 4.9915686E-09 8.9109559E-11 O 31 1732+389 2023.09.30-08:25:48.0 WETTZELL 46.49190 14.80490 955.0 14.3 2.9222256E-08 3.9108136E+00 7.2425785E-09 3.4921817E-10 O 32 1746+470 2023.09.30-08:26:46.0 MK-VLBA 313.55160 25.77540 656.5 3.8 1.1628388E-08 2.2909005E+00 4.9915686E-09 8.9109559E-11 O 32 1746+470 2023.09.30-08:26:46.0 WETTZELL 39.54400 19.82668 955.0 14.3 2.2181839E-08 2.9554132E+00 7.2425785E-09 3.4921817E-10 O 33 3C371 2023.09.30-08:27:56.0 MK-VLBA 339.08905 25.83558 656.5 3.8 1.1603142E-08 2.2877926E+00 4.9915686E-09 8.9109559E-11 O 33 3C371 2023.09.30-08:27:56.0 WETTZELL 20.94178 35.96456 955.1 14.4 1.2898269E-08 1.7098820E+00 7.2425785E-09 3.4921817E-10 O 34 0202+319 2023.09.30-08:29:43.0 MK-VLBA 63.80761 43.11882 656.5 3.7 7.4235041E-09 1.4637358E+00 4.9915686E-09 8.9109559E-11 O 34 0202+319 2023.09.30-08:29:43.0 WETTZELL 310.72148 8.56850 955.1 14.5 4.8650160E-08 6.7584642E+00 7.2425785E-09 3.4921817E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10