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: # 2025-06-25 | 08:22:54.566 # # Data content: # Ray-tracing results for session: # 240812-z24225# # Total number of observations: # 46 # 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: 2024081206 | 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 $240812-z24225# H $240812-z24225# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:22:54.566) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S HART15M 5085490.8654 2668165.0378 -2768689.0981 -25.8897 27.6843 1409.41 S YARRA12M -2388892.3900 5043348.3063 -3078596.1396 -29.0472 115.3456 248.06 # # # 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 1124-186 2024.08.12-06:41:40.0 HART15M 104.48576 14.47592 866.5 14.6 2.6266833E-08 3.9216962E+00 6.6030833E-09 8.0245728E-11 O 1 1124-186 2024.08.12-06:41:40.0 YARRA12M 334.74687 79.08563 985.3 19.2 7.9376717E-09 1.0181565E+00 7.4991601E-09 2.9506994E-10 O 2 0920-397 2024.08.12-06:43:37.0 HART15M 121.83801 45.49186 866.5 14.8 9.3600064E-09 1.3987791E+00 6.6030833E-09 8.0245728E-11 O 2 0920-397 2024.08.12-06:43:37.0 YARRA12M 239.83876 58.21620 985.3 19.7 9.1639196E-09 1.1749038E+00 7.4991601E-09 2.9506994E-10 O 3 0530-727 2024.08.12-06:45:50.0 HART15M 183.28066 42.94780 866.6 14.9 9.7948878E-09 1.4715544E+00 6.6030833E-09 8.0245728E-11 O 3 0530-727 2024.08.12-06:45:50.0 YARRA12M 199.17376 25.94692 985.3 19.6 1.7716134E-08 2.2794427E+00 7.4991601E-09 2.9506994E-10 O 4 1040+244 2024.08.12-06:48:12.0 HART15M 59.73105 5.80152 866.6 15.1 6.0044228E-08 9.0732606E+00 6.6030833E-09 8.0245728E-11 O 4 1040+244 2024.08.12-06:48:12.0 YARRA12M 340.57881 34.33173 985.3 19.2 1.3787685E-08 1.7685648E+00 7.4991601E-09 2.9506994E-10 O 5 0854-108 2024.08.12-06:51:02.0 HART15M 78.15015 47.07036 866.6 15.4 9.1180768E-09 1.3594548E+00 6.6030833E-09 8.0245728E-11 O 5 0854-108 2024.08.12-06:51:02.0 YARRA12M 283.65767 44.59312 985.3 19.0 1.1087518E-08 1.4203832E+00 7.4991601E-09 2.9506994E-10 O 6 1057-797 2024.08.12-06:53:44.0 HART15M 169.36294 28.46063 866.6 15.5 1.3965247E-08 2.1024837E+00 6.6030833E-09 8.0245728E-11 O 6 1057-797 2024.08.12-06:53:44.0 YARRA12M 183.27900 38.46419 985.3 19.0 1.2503256E-08 1.6069200E+00 7.4991601E-09 2.9506994E-10 O 7 0308-611 2024.08.12-06:55:08.0 HART15M 208.45225 43.68260 866.6 15.6 9.6635259E-09 1.4537008E+00 6.6030833E-09 8.0245728E-11 O 7 0308-611 2024.08.12-06:55:08.0 YARRA12M 201.15020 7.78509 985.3 19.1 5.4264411E-08 7.2053656E+00 7.4991601E-09 2.9506994E-10 O 8 0847-120 2024.08.12-06:58:11.0 HART15M 77.45795 50.58522 866.5 15.7 8.6435179E-09 1.2891297E+00 6.6030833E-09 8.0245728E-11 O 8 0847-120 2024.08.12-06:58:11.0 YARRA12M 280.04326 42.21187 985.3 18.9 1.1582967E-08 1.4837803E+00 7.4991601E-09 2.9506994E-10 O 9 0646-306 2024.08.12-07:00:41.0 HART15M 125.89047 81.28964 866.5 15.8 6.7610442E-09 1.0113943E+00 6.6030833E-09 8.0245728E-11 O 9 0646-306 2024.08.12-07:00:41.0 YARRA12M 246.30338 22.69595 985.3 18.9 2.0055978E-08 2.5736671E+00 7.4991601E-09 2.9506994E-10 O 10 0537-441 2024.08.12-07:02:13.0 HART15M 200.70029 70.23548 866.5 15.8 7.1004735E-09 1.0640566E+00 6.6030833E-09 8.0245728E-11 O 10 0537-441 2024.08.12-07:02:13.0 YARRA12M 227.55240 14.98392 985.3 19.2 2.9638252E-08 3.8258821E+00 7.4991601E-09 2.9506994E-10 O 11 1124-186 2024.08.12-07:04:00.0 HART15M 102.39607 19.37450 866.5 15.9 1.9950915E-08 2.9737443E+00 6.6030833E-09 8.0245728E-11 O 11 1124-186 2024.08.12-07:04:00.0 YARRA12M 313.81036 76.19068 985.3 18.9 8.0257675E-09 1.0292617E+00 7.4991601E-09 2.9506994E-10 O 12 1213-172 2024.08.12-07:05:07.0 HART15M 105.61209 8.42234 866.5 16.1 4.3400873E-08 6.5451882E+00 6.6030833E-09 8.0245728E-11 O 12 1213-172 2024.08.12-07:05:07.0 YARRA12M 6.75678 78.54568 985.4 18.9 7.9525712E-09 1.0202957E+00 7.4991601E-09 2.9506994E-10 O 13 1255-316 2024.08.12-07:06:24.0 HART15M 122.72067 6.21938 866.5 16.2 5.6599392E-08 8.7073109E+00 6.6030833E-09 8.0245728E-11 O 13 1255-316 2024.08.12-07:06:24.0 YARRA12M 109.59976 79.53026 985.3 18.8 7.9259103E-09 1.0173397E+00 7.4991601E-09 2.9506994E-10 O 14 1144-379 2024.08.12-07:07:40.0 HART15M 123.12636 22.24004 866.6 16.4 1.7529635E-08 2.6219209E+00 6.6030833E-09 8.0245728E-11 O 14 1144-379 2024.08.12-07:07:40.0 YARRA12M 208.20802 79.28240 985.3 19.1 7.9319230E-09 1.0175830E+00 7.4991601E-09 2.9506994E-10 O 15 0854-108 2024.08.12-07:10:37.0 HART15M 74.80799 51.36458 866.5 16.3 8.5491480E-09 1.2750699E+00 6.6030833E-09 8.0245728E-11 O 15 0854-108 2024.08.12-07:10:37.0 YARRA12M 280.45148 40.39611 985.3 19.4 1.2006036E-08 1.5379122E+00 7.4991601E-09 2.9506994E-10 O 16 1149-084 2024.08.12-07:13:21.0 HART15M 94.18101 11.77625 866.5 16.5 3.1889245E-08 4.7582586E+00 6.6030833E-09 8.0245728E-11 O 16 1149-084 2024.08.12-07:13:21.0 YARRA12M 341.82678 68.86175 985.4 19.1 8.3555272E-09 1.0716476E+00 7.4991601E-09 2.9506994E-10 O 17 0308-611 2024.08.12-07:15:18.0 HART15M 209.89420 41.46373 866.6 16.4 1.0077463E-08 1.5168240E+00 6.6030833E-09 8.0245728E-11 O 17 0308-611 2024.08.12-07:15:18.0 YARRA12M 199.20562 6.26004 985.4 19.2 6.5605333E-08 8.8551107E+00 7.4991601E-09 2.9506994E-10 O 18 0530-727 2024.08.12-07:16:42.0 HART15M 186.29953 42.36494 866.7 16.5 9.9030779E-09 1.4882855E+00 6.6030833E-09 8.0245728E-11 O 18 0530-727 2024.08.12-07:16:42.0 YARRA12M 198.38269 23.76676 985.4 19.4 1.9211758E-08 2.4736972E+00 7.4991601E-09 2.9506994E-10 O 19 0847-120 2024.08.12-07:19:53.0 HART15M 73.45206 55.32258 866.7 16.8 8.1220912E-09 1.2118041E+00 6.6030833E-09 8.0245728E-11 O 19 0847-120 2024.08.12-07:19:53.0 YARRA12M 276.81808 37.50793 985.4 19.4 1.2773793E-08 1.6362129E+00 7.4991601E-09 2.9506994E-10 O 20 0920-397 2024.08.12-07:23:09.0 HART15M 123.06834 53.02665 866.8 16.9 8.3593459E-09 1.2495381E+00 6.6030833E-09 8.0245728E-11 O 20 0920-397 2024.08.12-07:23:09.0 YARRA12M 241.01236 50.66953 985.4 19.4 1.0066860E-08 1.2905120E+00 7.4991601E-09 2.9506994E-10 O 21 1057-797 2024.08.12-07:26:00.0 HART15M 169.81861 29.77769 866.8 17.0 1.3406247E-08 2.0175424E+00 6.6030833E-09 8.0245728E-11 O 21 1057-797 2024.08.12-07:26:00.0 YARRA12M 184.90746 37.95830 985.5 19.4 1.2643295E-08 1.6248801E+00 7.4991601E-09 2.9506994E-10 O 22 1144-379 2024.08.12-07:28:13.0 HART15M 121.99696 26.14663 866.8 17.0 1.5089103E-08 2.2553497E+00 6.6030833E-09 8.0245728E-11 O 22 1144-379 2024.08.12-07:28:13.0 YARRA12M 222.94716 76.63156 985.5 19.1 8.0103469E-09 1.0275022E+00 7.4991601E-09 2.9506994E-10 O 23 1124-186 2024.08.12-07:29:35.0 HART15M 100.05213 25.03347 866.9 17.3 1.5706257E-08 2.3402108E+00 6.6030833E-09 8.0245728E-11 O 23 1124-186 2024.08.12-07:29:35.0 YARRA12M 299.10541 71.65742 985.5 19.1 8.2103707E-09 1.0527213E+00 7.4991601E-09 2.9506994E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10