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 | 01:34:05.735 # # Data content: # Ray-tracing results for session: # 240515-i24136# # 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: 2024051518 | 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 $240515-i24136# H $240515-i24136# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:34:05.735) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 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 3C371 2024.05.15-17:30:20.0 KOKEE 338.98575 29.18621 885.7 15.3 1.4596588E-08 2.0326018E+00 6.7469282E-09 4.0239390E-10 O 1 3C371 2024.05.15-17:30:20.0 WETTZELL 21.16341 36.11926 937.1 19.8 1.2565636E-08 1.6749445E+00 7.1125056E-09 3.1423288E-10 O 2 1639+230 2024.05.15-17:33:15.0 KOKEE 290.40110 11.05665 885.7 15.3 3.6155991E-08 5.0179386E+00 6.7469282E-09 4.0239390E-10 O 2 1639+230 2024.05.15-17:33:15.0 WETTZELL 67.16155 10.63773 937.1 19.8 3.8926150E-08 5.1139622E+00 7.1125056E-09 3.1423288E-10 O 3 0602+673 2024.05.15-17:36:49.0 KOKEE 21.03285 11.64389 885.7 15.4 3.4470109E-08 4.8795689E+00 6.7469282E-09 4.0239390E-10 O 3 0602+673 2024.05.15-17:36:49.0 WETTZELL 323.97268 56.09196 937.2 19.8 8.9442949E-09 1.2068972E+00 7.1125056E-09 3.1423288E-10 O 4 0133+476 2024.05.15-17:38:29.0 KOKEE 43.09717 45.46314 885.6 15.4 1.0017833E-08 1.4040404E+00 6.7469282E-09 4.0239390E-10 O 4 0133+476 2024.05.15-17:38:29.0 WETTZELL 325.83518 17.42301 937.2 19.8 2.4518606E-08 3.3441945E+00 7.1125056E-09 3.1423288E-10 O 5 0345+460 2024.05.15-17:40:16.0 KOKEE 47.69070 23.62712 885.6 15.4 1.7728509E-08 2.4981954E+00 6.7469282E-09 4.0239390E-10 O 5 0345+460 2024.05.15-17:40:16.0 WETTZELL 306.48511 30.90803 937.3 19.8 1.4416015E-08 1.9641153E+00 7.1125056E-09 3.1423288E-10 O 6 0016+731 2024.05.15-17:42:19.0 KOKEE 8.69999 36.70534 885.7 15.3 1.1931905E-08 1.6674110E+00 6.7469282E-09 4.0239390E-10 O 6 0016+731 2024.05.15-17:42:19.0 WETTZELL 349.23955 34.77333 937.2 19.7 1.2987838E-08 1.7447407E+00 7.1125056E-09 3.1423288E-10 O 7 3C418 2024.05.15-17:43:55.0 KOKEE 328.78671 52.44221 885.7 15.4 9.0096834E-09 1.2565740E+00 6.7469282E-09 4.0239390E-10 O 7 3C418 2024.05.15-17:43:55.0 WETTZELL 14.43264 12.43568 937.2 19.7 3.3654198E-08 4.4485720E+00 7.1125056E-09 3.1423288E-10 O 8 1800+440 2024.05.15-17:45:49.0 KOKEE 309.26250 29.19990 885.7 15.3 1.4590505E-08 2.0275691E+00 6.7469282E-09 4.0239390E-10 O 8 1800+440 2024.05.15-17:45:49.0 WETTZELL 42.19886 18.09078 937.2 19.8 2.3629187E-08 3.1016226E+00 7.1125056E-09 3.1423288E-10 O 9 1039+811 2024.05.15-17:48:00.0 KOKEE 359.93154 12.91559 885.7 15.2 3.1267001E-08 4.3843561E+00 6.7469282E-09 4.0239390E-10 O 9 1039+811 2024.05.15-17:48:00.0 WETTZELL 2.38870 58.24862 937.2 19.7 8.7287704E-09 1.1718851E+00 7.1125056E-09 3.1423288E-10 O 10 0059+581 2024.05.15-17:49:25.0 KOKEE 25.17026 46.07175 885.7 15.3 9.9141953E-09 1.3873535E+00 6.7469282E-09 4.0239390E-10 O 10 0059+581 2024.05.15-17:49:25.0 WETTZELL 337.75485 23.00592 937.2 19.7 1.8878486E-08 2.5493752E+00 7.1125056E-09 3.1423288E-10 O 11 0340+362 2024.05.15-17:52:13.0 KOKEE 58.89301 25.47756 885.6 15.3 1.6536243E-08 2.3325735E+00 6.7469282E-09 4.0239390E-10 O 11 0340+362 2024.05.15-17:52:13.0 WETTZELL 301.10325 21.74296 937.2 19.8 1.9913793E-08 2.7384757E+00 7.1125056E-09 3.1423288E-10 O 12 0418+532 2024.05.15-17:56:12.0 KOKEE 39.50947 21.81411 885.7 15.3 1.9095918E-08 2.6889876E+00 6.7469282E-09 4.0239390E-10 O 12 0418+532 2024.05.15-17:56:12.0 WETTZELL 311.32437 37.56026 937.2 19.8 1.2161516E-08 1.6503112E+00 7.1125056E-09 3.1423288E-10 O 13 1636+473 2024.05.15-18:00:23.0 KOKEE 316.03192 12.96330 885.6 15.3 3.1152372E-08 4.3251903E+00 6.7469282E-09 4.0239390E-10 O 13 1636+473 2024.05.15-18:00:23.0 WETTZELL 53.35742 32.30764 937.2 19.4 1.3844917E-08 1.8332710E+00 7.1125056E-09 3.1423288E-10 O 14 2000+472 2024.05.15-18:02:59.0 KOKEE 316.68923 46.52010 885.7 15.4 9.8389364E-09 1.3708852E+00 6.7469282E-09 4.0239390E-10 O 14 2000+472 2024.05.15-18:02:59.0 WETTZELL 24.45245 11.75929 937.2 19.3 3.5453618E-08 4.6559496E+00 7.1125056E-09 3.1423288E-10 O 15 NRAO512 2024.05.15-18:05:57.0 KOKEE 308.98206 9.97203 885.7 15.5 3.9774690E-08 5.5302614E+00 6.7469282E-09 4.0239390E-10 O 15 NRAO512 2024.05.15-18:05:57.0 WETTZELL 60.29109 27.75953 937.2 19.3 1.5864087E-08 2.0937512E+00 7.1125056E-09 3.1423288E-10 O 16 2229+695 2024.05.15-18:08:51.0 KOKEE 355.99465 41.95118 885.8 15.4 1.0675330E-08 1.4901285E+00 6.7469282E-09 4.0239390E-10 O 16 2229+695 2024.05.15-18:08:51.0 WETTZELL 0.48533 29.04152 937.3 19.3 1.5235292E-08 2.0383000E+00 7.1125056E-09 3.1423288E-10 O 17 0613+570 2024.05.15-18:10:30.0 KOKEE 31.65948 9.25564 885.7 15.5 4.2638299E-08 6.1106892E+00 6.7469282E-09 4.0239390E-10 O 17 0613+570 2024.05.15-18:10:30.0 WETTZELL 307.11805 51.90904 937.2 19.2 9.4310417E-09 1.2763671E+00 7.1125056E-09 3.1423288E-10 O 18 0446+112 2024.05.15-18:13:36.0 KOKEE 81.24447 8.91183 885.7 15.6 4.4233461E-08 6.5030340E+00 6.7469282E-09 4.0239390E-10 O 18 0446+112 2024.05.15-18:13:36.0 WETTZELL 275.74793 10.14027 937.2 18.9 4.0845033E-08 5.9270060E+00 7.1125056E-09 3.1423288E-10 O 19 0340+362 2024.05.15-18:17:36.0 KOKEE 59.68912 30.54684 885.7 15.8 1.4020479E-08 1.9738516E+00 6.7469282E-09 4.0239390E-10 O 19 0340+362 2024.05.15-18:17:36.0 WETTZELL 305.09089 18.25634 937.2 18.7 2.3471345E-08 3.2373213E+00 7.1125056E-09 3.1423288E-10 O 20 1636+473 2024.05.15-18:22:00.0 KOKEE 317.34790 9.51886 885.8 15.7 4.1508860E-08 5.7822386E+00 6.7469282E-09 4.0239390E-10 O 20 1636+473 2024.05.15-18:22:00.0 WETTZELL 56.08913 35.20142 937.1 18.7 1.2844772E-08 1.7031816E+00 7.1125056E-09 3.1423288E-10 O 21 2000+472 2024.05.15-18:24:37.0 KOKEE 315.15032 43.02257 885.7 15.6 1.0460265E-08 1.4567987E+00 6.7469282E-09 4.0239390E-10 O 21 2000+472 2024.05.15-18:24:37.0 WETTZELL 27.84720 13.32286 937.1 18.8 3.1536403E-08 4.1395931E+00 7.1125056E-09 3.1423288E-10 O 22 1746+470 2024.05.15-18:26:31.0 KOKEE 313.76213 20.02896 885.8 15.7 2.0673062E-08 2.8690612E+00 6.7469282E-09 4.0239390E-10 O 22 1746+470 2024.05.15-18:26:31.0 WETTZELL 47.91242 26.63138 937.2 18.7 1.6476804E-08 2.1752466E+00 7.1125056E-09 3.1423288E-10 O 23 0133+476 2024.05.15-18:28:48.0 KOKEE 37.46777 53.06213 885.9 15.7 8.9379733E-09 1.2515045E+00 6.7469282E-09 4.0239390E-10 O 23 0133+476 2024.05.15-18:28:48.0 WETTZELL 333.43840 13.25109 937.1 18.6 3.1743755E-08 4.3296157E+00 7.1125056E-09 3.1423288E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10