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 | 11:51:49.440 # # Data content: # Ray-tracing results for session: # 230123-ii3023# # Total number of observations: # 78 # 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: 2023012400 | 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 $230123-ii3023# H $230123-ii3023# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 11:51:49.440) 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 1726+455 2023.01.23-23:30:34.0 KOKEE 311.70399 40.57180 888.0 17.0 1.0836184E-08 1.5372510E+00 6.7603463E-09 2.9917001E-10 O 1 1726+455 2023.01.23-23:30:34.0 WETTZELL 31.47108 12.93739 958.3 -0.0 3.2811359E-08 4.3963305E+00 7.2793395E-09 2.2199050E-10 O 2 0235+164 2023.01.23-23:32:49.0 KOKEE 76.69510 12.13957 888.0 16.8 3.2748819E-08 4.6998413E+00 6.7603463E-09 2.9917001E-10 O 2 0235+164 2023.01.23-23:32:49.0 WETTZELL 280.48901 13.11681 958.3 0.2 3.2374841E-08 4.3448698E+00 7.2793395E-09 2.2199050E-10 O 3 0133+476 2023.01.23-23:33:50.0 KOKEE 46.26958 30.96619 888.0 16.7 1.3672511E-08 1.9397550E+00 6.7603463E-09 2.9917001E-10 O 3 0133+476 2023.01.23-23:33:50.0 WETTZELL 313.54379 26.75379 958.3 0.3 1.6587056E-08 2.2074585E+00 7.2793395E-09 2.2199050E-10 O 4 0016+731 2023.01.23-23:34:51.0 KOKEE 14.43718 32.40194 888.0 16.5 1.3132983E-08 1.8635779E+00 6.7603463E-09 2.9917001E-10 O 4 0016+731 2023.01.23-23:34:51.0 WETTZELL 342.68932 38.40499 958.4 0.4 1.2052868E-08 1.6034759E+00 7.2793395E-09 2.2199050E-10 O 5 0345+460 2023.01.23-23:36:21.0 KOKEE 43.56680 9.07887 888.0 16.5 4.2845167E-08 6.2200357E+00 6.7603463E-09 2.9917001E-10 O 5 0345+460 2023.01.23-23:36:21.0 WETTZELL 295.42328 43.16052 958.4 0.4 1.0951038E-08 1.4583508E+00 7.2793395E-09 2.2199050E-10 O 6 1039+811 2023.01.23-23:38:01.0 KOKEE 356.18821 13.65606 888.0 16.4 2.9313941E-08 4.2041055E+00 6.7603463E-09 2.9917001E-10 O 6 1039+811 2023.01.23-23:38:01.0 WETTZELL 8.71064 56.73498 958.4 0.4 8.9670173E-09 1.1940117E+00 7.2793395E-09 2.2199050E-10 O 7 0202+319 2023.01.23-23:39:21.0 KOKEE 63.47073 25.16256 888.0 16.4 1.6511384E-08 2.3446932E+00 6.7603463E-09 2.9917001E-10 O 7 0202+319 2023.01.23-23:39:21.0 WETTZELL 298.41734 18.44747 958.4 0.4 2.3460644E-08 3.1291263E+00 7.2793395E-09 2.2199050E-10 O 8 3C418 2023.01.23-23:40:45.0 KOKEE 349.07146 59.94731 888.0 16.6 8.1522360E-09 1.1551742E+00 6.7603463E-09 2.9917001E-10 O 8 3C418 2023.01.23-23:40:45.0 WETTZELL 0.82253 10.55109 958.4 0.4 3.9701962E-08 5.3215103E+00 7.2793395E-09 2.2199050E-10 O 9 1504+377 2023.01.23-23:42:03.0 KOKEE 305.87868 11.62469 888.0 16.7 3.4110763E-08 4.9212029E+00 6.7603463E-09 2.9917001E-10 O 9 1504+377 2023.01.23-23:42:03.0 WETTZELL 60.17973 24.29350 958.5 0.4 1.8132902E-08 2.4225091E+00 7.2793395E-09 2.2199050E-10 O 10 3C371 2023.01.23-23:43:17.0 KOKEE 341.96645 34.69149 888.0 16.8 1.2371145E-08 1.7556412E+00 6.7603463E-09 2.9917001E-10 O 10 3C371 2023.01.23-23:43:17.0 WETTZELL 15.27491 32.50481 958.5 0.4 1.3920272E-08 1.8527985E+00 7.2793395E-09 2.2199050E-10 O 11 2229+695 2023.01.23-23:44:16.0 KOKEE 8.24168 40.99196 888.0 16.7 1.0743786E-08 1.5233695E+00 6.7603463E-09 2.9917001E-10 O 11 2229+695 2023.01.23-23:44:16.0 WETTZELL 349.99731 30.51944 958.5 0.4 1.4722290E-08 1.9582684E+00 7.2793395E-09 2.2199050E-10 O 12 1803+784 2023.01.23-23:45:11.0 KOKEE 349.91043 29.24355 887.9 16.8 1.4393614E-08 2.0442324E+00 6.7603463E-09 2.9917001E-10 O 12 1803+784 2023.01.23-23:45:11.0 WETTZELL 10.15604 40.12452 958.5 0.2 1.1621242E-08 1.5467055E+00 7.2793395E-09 2.2199050E-10 O 13 0059+581 2023.01.23-23:46:18.0 KOKEE 32.48493 36.23894 887.9 16.7 1.1913496E-08 1.6894383E+00 6.7603463E-09 2.9917001E-10 O 13 0059+581 2023.01.23-23:46:18.0 WETTZELL 327.51233 29.53246 958.5 0.1 1.5162893E-08 2.0170197E+00 7.2793395E-09 2.2199050E-10 O 14 1842+681 2023.01.23-23:47:52.0 KOKEE 342.46592 37.91157 887.9 16.5 1.1465438E-08 1.6265215E+00 6.7603463E-09 2.9917001E-10 O 14 1842+681 2023.01.23-23:47:52.0 WETTZELL 13.22576 29.77425 958.6 -0.3 1.5053375E-08 2.0035052E+00 7.2793395E-09 2.2199050E-10 O 15 0202+319 2023.01.23-23:49:44.0 KOKEE 63.92446 27.32422 887.9 16.6 1.5308548E-08 2.1727949E+00 6.7603463E-09 2.9917001E-10 O 15 0202+319 2023.01.23-23:49:44.0 WETTZELL 300.12051 16.96218 958.6 -0.3 2.5396500E-08 3.3888368E+00 7.2793395E-09 2.2199050E-10 O 16 3C418 2023.01.23-23:51:10.0 KOKEE 346.01388 59.42511 887.9 16.6 8.1956673E-09 1.1613600E+00 6.7603463E-09 2.9917001E-10 O 16 3C418 2023.01.23-23:51:10.0 WETTZELL 2.47897 10.60029 958.7 -0.2 3.9531175E-08 5.2988534E+00 7.2793395E-09 2.2199050E-10 O 17 1849+670 2023.01.23-23:52:12.0 KOKEE 341.64842 38.78477 887.9 16.6 1.1248063E-08 1.5955656E+00 6.7603463E-09 2.9917001E-10 O 17 1849+670 2023.01.23-23:52:12.0 WETTZELL 13.46395 28.71109 958.7 -0.2 1.5555798E-08 2.0704404E+00 7.2793395E-09 2.2199050E-10 O 18 NRAO512 2023.01.23-23:53:56.0 KOKEE 304.45006 27.78122 887.9 16.6 1.5081346E-08 2.1437494E+00 6.7603463E-09 2.9917001E-10 O 18 NRAO512 2023.01.23-23:53:56.0 WETTZELL 45.82532 15.29163 958.7 -0.3 2.8022219E-08 3.7526204E+00 7.2793395E-09 2.2199050E-10 O 19 0059+581 2023.01.23-23:55:57.0 KOKEE 31.97600 37.43428 887.9 16.7 1.1588448E-08 1.6431822E+00 6.7603463E-09 2.9917001E-10 O 19 0059+581 2023.01.23-23:55:57.0 WETTZELL 328.59436 28.69512 958.7 -0.2 1.5562146E-08 2.0700844E+00 7.2793395E-09 2.2199050E-10 O 20 3C371 2023.01.23-23:57:09.0 KOKEE 341.20052 33.67378 887.9 16.7 1.2696464E-08 1.8020648E+00 6.7603463E-09 2.9917001E-10 O 20 3C371 2023.01.23-23:57:09.0 WETTZELL 16.49406 33.12725 958.7 -0.2 1.3689540E-08 1.8221698E+00 7.2793395E-09 2.2199050E-10 O 21 1504+377 2023.01.23-23:58:22.0 KOKEE 307.01875 8.57646 887.8 16.8 4.5138873E-08 6.5966953E+00 6.7603463E-09 2.9917001E-10 O 21 1504+377 2023.01.23-23:58:22.0 WETTZELL 62.66442 26.64304 958.7 -0.1 1.6653533E-08 2.2242600E+00 7.2793395E-09 2.2199050E-10 O 22 1803+784 2023.01.23-23:59:40.0 KOKEE 349.44799 28.64073 887.8 17.1 1.4667246E-08 2.0833695E+00 6.7603463E-09 2.9917001E-10 O 22 1803+784 2023.01.23-23:59:40.0 WETTZELL 10.91928 40.55895 958.7 -0.1 1.1518528E-08 1.5330798E+00 7.2793395E-09 2.2199050E-10 O 23 0322+222 2023.01.24-00:01:37.0 KOKEE 69.69243 10.06641 887.8 17.0 3.8980176E-08 5.6290530E+00 6.7603463E-09 2.9917001E-10 O 23 0322+222 2023.01.24-00:01:37.0 WETTZELL 281.33456 20.24802 958.7 -0.1 2.1489814E-08 2.8693013E+00 7.2793395E-09 2.2199050E-10 O 24 1842+681 2023.01.24-00:04:02.0 KOKEE 341.27117 36.74257 887.8 16.8 1.1774325E-08 1.6705596E+00 6.7603463E-09 2.9917001E-10 O 24 1842+681 2023.01.24-00:04:02.0 WETTZELL 14.80077 30.41629 958.8 -0.1 1.4767744E-08 1.9655952E+00 7.2793395E-09 2.2199050E-10 O 25 0059+581 2023.01.24-00:05:37.0 KOKEE 31.39493 38.61358 887.8 17.1 1.1289298E-08 1.6006254E+00 6.7603463E-09 2.9917001E-10 O 25 0059+581 2023.01.24-00:05:37.0 WETTZELL 329.69497 27.88210 958.8 0.0 1.5973659E-08 2.1247880E+00 7.2793395E-09 2.2199050E-10 O 26 3C371 2023.01.24-00:06:49.0 KOKEE 340.71889 32.94131 887.8 17.2 1.2943914E-08 1.8373872E+00 6.7603463E-09 2.9917001E-10 O 26 3C371 2023.01.24-00:06:49.0 WETTZELL 17.32860 33.58839 958.8 0.1 1.3524459E-08 1.8002527E+00 7.2793395E-09 2.2199050E-10 O 27 0202+319 2023.01.24-00:08:18.0 KOKEE 64.62920 31.20889 887.8 17.2 1.3578091E-08 1.9259489E+00 6.7603463E-09 2.9917001E-10 O 27 0202+319 2023.01.24-00:08:18.0 WETTZELL 303.19357 14.37079 958.8 0.1 2.9705465E-08 3.9689334E+00 7.2793395E-09 2.2199050E-10 O 28 NRAO512 2023.01.24-00:10:37.0 KOKEE 304.94096 24.59542 887.8 17.3 1.6865872E-08 2.3997269E+00 6.7603463E-09 2.9917001E-10 O 28 NRAO512 2023.01.24-00:10:37.0 WETTZELL 48.44519 17.29681 958.9 0.2 2.4940046E-08 3.3363630E+00 7.2793395E-09 2.2199050E-10 O 29 0133+476 2023.01.24-00:12:45.0 KOKEE 45.67072 37.47373 887.8 17.3 1.1578210E-08 1.6415103E+00 6.7603463E-09 2.9917001E-10 O 29 0133+476 2023.01.24-00:12:45.0 WETTZELL 318.82664 22.33547 958.8 0.2 1.9603466E-08 2.6090861E+00 7.2793395E-09 2.2199050E-10 O 30 DA426 2023.01.24-00:14:46.0 KOKEE 304.64022 26.34460 887.8 16.9 1.5831303E-08 2.2512417E+00 6.7603463E-09 2.9917001E-10 O 30 DA426 2023.01.24-00:14:46.0 WETTZELL 47.01677 16.17334 958.8 0.2 2.6575237E-08 3.5570148E+00 7.2793395E-09 2.2199050E-10 O 31 0345+460 2023.01.24-00:17:18.0 KOKEE 45.95070 15.78176 887.8 17.0 2.5573896E-08 3.6516907E+00 6.7603463E-09 2.9917001E-10 O 31 0345+460 2023.01.24-00:17:18.0 WETTZELL 300.53356 37.23165 958.9 0.1 1.2372406E-08 1.6472553E+00 7.2793395E-09 2.2199050E-10 O 32 2000+472 2023.01.24-00:19:20.0 KOKEE 325.65453 56.38102 887.7 16.7 8.4726903E-09 1.2008332E+00 6.7603463E-09 2.9917001E-10 O 32 2000+472 2023.01.24-00:19:20.0 WETTZELL 13.55283 8.18381 958.9 0.1 5.0104426E-08 6.7747440E+00 7.2793395E-09 2.2199050E-10 O 33 NRAO512 2023.01.24-00:20:55.0 KOKEE 305.31180 22.63903 887.7 16.6 1.8215826E-08 2.5938455E+00 6.7603463E-09 2.9917001E-10 O 33 NRAO512 2023.01.24-00:20:55.0 WETTZELL 50.04136 18.57622 958.9 0.2 2.3314465E-08 3.1174194E+00 7.2793395E-09 2.2199050E-10 O 34 1617+229 2023.01.24-00:22:34.0 KOKEE 289.32879 13.58736 887.7 16.7 2.9468778E-08 4.2335408E+00 6.7603463E-09 2.9917001E-10 O 34 1617+229 2023.01.24-00:22:34.0 WETTZELL 65.15976 8.73814 959.0 0.2 4.7228779E-08 6.4384669E+00 7.2793395E-09 2.2199050E-10 O 35 3C418 2023.01.24-00:24:01.0 KOKEE 337.39330 57.01475 887.7 16.7 8.4114379E-09 1.1920636E+00 6.7603463E-09 2.9917001E-10 O 35 3C418 2023.01.24-00:24:01.0 WETTZELL 7.68462 11.07759 959.0 0.2 3.7944836E-08 5.0842111E+00 7.2793395E-09 2.2199050E-10 O 36 0322+222 2023.01.24-00:26:06.0 KOKEE 71.57924 15.43051 887.8 17.0 2.6126308E-08 3.7300406E+00 6.7603463E-09 2.9917001E-10 O 36 0322+222 2023.01.24-00:26:06.0 WETTZELL 285.66876 16.34506 959.0 0.2 2.6301292E-08 3.5163749E+00 7.2793395E-09 2.2199050E-10 O 37 0059+581 2023.01.24-00:27:43.0 KOKEE 29.78347 41.22771 887.7 17.0 1.0693464E-08 1.5159019E+00 6.7603463E-09 2.9917001E-10 O 37 0059+581 2023.01.24-00:27:43.0 WETTZELL 332.27153 26.12397 959.0 0.3 1.6954149E-08 2.2551714E+00 7.2793395E-09 2.2199050E-10 O 38 0345+460 2023.01.24-00:29:08.0 KOKEE 46.49507 17.76606 887.7 17.0 2.2867367E-08 3.2592160E+00 6.7603463E-09 2.9917001E-10 O 38 0345+460 2023.01.24-00:29:08.0 WETTZELL 302.03449 35.57333 959.0 0.3 1.2864485E-08 1.7126618E+00 7.2793395E-09 2.2199050E-10 O 39 0133+476 2023.01.24-00:30:32.0 KOKEE 45.00354 40.41213 887.7 17.1 1.0870197E-08 1.5408302E+00 6.7603463E-09 2.9917001E-10 O 39 0133+476 2023.01.24-00:30:32.0 WETTZELL 321.32278 20.46387 959.0 0.4 2.1278489E-08 2.8324288E+00 7.2793395E-09 2.2199050E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10