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: # 2025-06-22 | 01:19:29.251 # # Data content: # Ray-tracing results for session: # 231227-i23361# # 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: 2023122718 | 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 $231227-i23361# H $231227-i23361# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:19:29.251) 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 2023.12.27-17:30:20.0 KOKEE 21.62244 26.62394 891.1 12.3 1.5341842E-08 2.2187720E+00 6.7901125E-09 1.2116985E-10 O 1 3C371 2023.12.27-17:30:20.0 WETTZELL 332.69098 42.19867 947.8 6.3 1.0957265E-08 1.4925347E+00 7.1951479E-09 1.7634372E-10 O 2 0814+425 2023.12.27-17:32:08.0 KOKEE 307.59266 26.01099 891.1 12.4 1.5677069E-08 2.2679462E+00 6.7901125E-09 1.2116985E-10 O 2 0814+425 2023.12.27-17:32:08.0 WETTZELL 45.86257 18.60611 947.9 6.3 2.2856513E-08 3.1400508E+00 7.1951479E-09 1.7634372E-10 O 3 1751+288 2023.12.27-17:34:21.0 KOKEE 68.19968 28.37090 891.1 12.5 1.4481316E-08 2.0995652E+00 6.7901125E-09 1.2116985E-10 O 3 1751+288 2023.12.27-17:34:21.0 WETTZELL 299.04506 13.18001 948.0 6.3 3.1667513E-08 4.3745958E+00 7.1951479E-09 1.7634372E-10 O 4 0602+673 2023.12.27-17:36:40.0 KOKEE 337.81967 13.78566 891.1 12.5 2.8424136E-08 4.1277656E+00 6.7901125E-09 1.2116985E-10 O 4 0602+673 2023.12.27-17:36:40.0 WETTZELL 34.50346 48.02311 947.9 6.3 9.9046554E-09 1.3475472E+00 7.1951479E-09 1.7634372E-10 O 5 0743+277 2023.12.27-17:39:54.0 KOKEE 294.08630 14.88359 891.2 12.5 2.6457752E-08 3.8502480E+00 6.7901125E-09 1.2116985E-10 O 5 0743+277 2023.12.27-17:39:54.0 WETTZELL 62.15826 12.51231 947.9 6.4 3.3233119E-08 4.6093215E+00 7.1951479E-09 1.7634372E-10 O 6 0955+476 2023.12.27-17:42:39.0 KOKEE 314.41756 41.58610 891.2 12.6 1.0395167E-08 1.5025001E+00 6.7901125E-09 1.2116985E-10 O 6 0955+476 2023.12.27-17:42:39.0 WETTZELL 29.32572 13.86310 947.9 6.4 3.0173028E-08 4.1832077E+00 7.1951479E-09 1.7634372E-10 O 7 1053+704 2023.12.27-17:44:50.0 KOKEE 344.78649 37.11952 891.2 12.7 1.1425147E-08 1.6506624E+00 6.7901125E-09 1.2116985E-10 O 7 1053+704 2023.12.27-17:44:50.0 WETTZELL 11.64218 31.24184 947.9 6.4 1.4163285E-08 1.9348403E+00 7.1951479E-09 1.7634372E-10 O 8 NRAO512 2023.12.27-17:47:48.0 KOKEE 54.96592 46.54265 891.3 12.6 9.5092965E-09 1.3758249E+00 6.7901125E-09 1.2116985E-10 O 8 NRAO512 2023.12.27-17:47:48.0 WETTZELL 320.34087 11.04543 947.8 6.4 3.7355923E-08 5.2147840E+00 7.1951479E-09 1.7634372E-10 O 9 2000+472 2023.12.27-17:49:47.0 KOKEE 43.21551 11.63061 891.3 12.5 3.3336029E-08 4.8774382E+00 6.7901125E-09 1.2116985E-10 O 9 2000+472 2023.12.27-17:49:47.0 WETTZELL 298.46765 41.89614 947.8 6.3 1.1022479E-08 1.4992736E+00 7.1951479E-09 1.7634372E-10 O 10 1806+456 2023.12.27-17:51:54.0 KOKEE 48.91392 30.80243 891.3 12.6 1.3446697E-08 1.9465355E+00 6.7901125E-09 1.2116985E-10 O 10 1806+456 2023.12.27-17:51:54.0 WETTZELL 311.64240 25.25158 947.8 6.3 1.7187493E-08 2.3495932E+00 7.1951479E-09 1.7634372E-10 O 11 3C418 2023.12.27-17:53:58.0 KOKEE 37.50445 8.30560 891.3 12.7 4.5396836E-08 6.7160874E+00 6.7901125E-09 1.2116985E-10 O 11 3C418 2023.12.27-17:53:58.0 WETTZELL 299.85053 48.35651 947.8 6.3 9.8549165E-09 1.3396546E+00 7.1951479E-09 1.7634372E-10 O 12 1636+473 2023.12.27-17:56:17.0 KOKEE 43.62319 46.64671 891.3 12.7 9.4928148E-09 1.3729491E+00 6.7901125E-09 1.2116985E-10 O 12 1636+473 2023.12.27-17:56:17.0 WETTZELL 326.29250 16.26433 947.8 6.3 2.5959381E-08 3.5813222E+00 7.1951479E-09 1.7634372E-10 O 13 1418+546 2023.12.27-17:59:57.0 KOKEE 9.54437 57.16549 891.3 12.8 8.2200072E-09 1.1882249E+00 6.7901125E-09 1.2116985E-10 O 13 1418+546 2023.12.27-17:59:57.0 WETTZELL 350.25346 14.32587 947.8 6.2 2.9258250E-08 4.0570549E+00 7.1951479E-09 1.7634372E-10 O 14 1039+811 2023.12.27-18:02:38.0 KOKEE 352.56322 28.44085 891.3 12.8 1.4446537E-08 2.0875170E+00 6.7901125E-09 1.2116985E-10 O 14 1039+811 2023.12.27-18:02:38.0 WETTZELL 7.54573 41.58970 947.9 6.1 1.1086323E-08 1.5107111E+00 7.1951479E-09 1.7634372E-10 O 15 2353+816 2023.12.27-18:05:14.0 KOKEE 3.90077 15.05271 891.2 12.8 2.6160806E-08 3.7952153E+00 6.7901125E-09 1.2116985E-10 O 15 2353+816 2023.12.27-18:05:14.0 WETTZELL 354.87846 56.50672 947.9 6.2 8.8337550E-09 1.2013430E+00 7.1951479E-09 1.7634372E-10 O 16 1342+662 2023.12.27-18:09:16.0 KOKEE 358.52451 46.18167 891.3 12.8 9.5658128E-09 1.3822813E+00 6.7901125E-09 1.2116985E-10 O 16 1342+662 2023.12.27-18:09:16.0 WETTZELL 357.76965 25.12318 947.9 6.3 1.7264258E-08 2.3652865E+00 7.1951479E-09 1.7634372E-10 O 17 0738+491 2023.12.27-18:12:34.0 KOKEE 317.42788 14.30446 891.3 12.8 2.7458370E-08 3.9894369E+00 6.7901125E-09 1.2116985E-10 O 17 0738+491 2023.12.27-18:12:34.0 WETTZELL 51.14981 32.72460 947.8 6.4 1.3593242E-08 1.8524560E+00 7.1951479E-09 1.7634372E-10 O 18 1418+546 2023.12.27-18:15:56.0 KOKEE 5.29336 57.64550 891.3 12.9 8.1762724E-09 1.1818746E+00 6.7901125E-09 1.2116985E-10 O 18 1418+546 2023.12.27-18:15:56.0 WETTZELL 352.63204 13.93584 947.8 6.2 3.0029160E-08 4.1677826E+00 7.1951479E-09 1.7634372E-10 O 19 0805+410 2023.12.27-18:19:09.0 KOKEE 308.30651 15.37332 891.3 12.8 2.5657015E-08 3.7265942E+00 6.7901125E-09 1.2116985E-10 O 19 0805+410 2023.12.27-18:19:09.0 WETTZELL 55.32707 24.63237 947.8 6.1 1.7581542E-08 2.4021902E+00 7.1951479E-09 1.7634372E-10 O 20 2353+816 2023.12.27-18:22:22.0 KOKEE 4.44081 15.34219 891.2 12.8 2.5694942E-08 3.7268353E+00 6.7901125E-09 1.2116985E-10 O 20 2353+816 2023.12.27-18:22:22.0 WETTZELL 353.92277 56.23238 947.8 6.2 8.8618383E-09 1.2051942E+00 7.1951479E-09 1.7634372E-10 O 21 0738+491 2023.12.27-18:25:44.0 KOKEE 318.13694 12.24965 891.3 12.8 3.1764939E-08 4.6278205E+00 6.7901125E-09 1.2116985E-10 O 21 0738+491 2023.12.27-18:25:44.0 WETTZELL 52.76339 34.42500 947.7 6.1 1.3003454E-08 1.7712273E+00 7.1951479E-09 1.7634372E-10 O 22 2000+472 2023.12.27-18:28:11.0 KOKEE 45.16304 17.85234 891.3 12.9 2.2275152E-08 3.2350084E+00 6.7901125E-09 1.2116985E-10 O 22 2000+472 2023.12.27-18:28:11.0 WETTZELL 303.12617 36.48789 947.7 6.1 1.2369240E-08 1.6842736E+00 7.1951479E-09 1.7634372E-10 O 23 0814+425 2023.12.27-18:30:14.0 KOKEE 309.89271 15.46848 891.4 13.0 2.5507528E-08 3.7040757E+00 6.7901125E-09 1.2116985E-10 O 23 0814+425 2023.12.27-18:30:14.0 WETTZELL 54.40228 25.91607 947.7 6.1 1.6776966E-08 2.2910125E+00 7.1951479E-09 1.7634372E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10