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: # 2025-06-23 | 01:27:37.936 # # Data content: # Ray-tracing results for session: # 240228-i24059# # Total number of observations: # 48 # 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: 2024022818 | 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 $240228-i24059# H $240228-i24059# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:27:37.936) 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 3C418 2024.02.28-17:30:20.0 KOKEE 39.53134 42.41708 890.9 11.9 1.0462578E-08 1.4758901E+00 6.7923279E-09 2.7695826E-10 O 1 3C418 2024.02.28-17:30:20.0 WETTZELL 326.10849 21.39766 949.4 5.4 2.0264555E-08 2.6678227E+00 7.2087911E-09 2.4673072E-10 O 2 1123+264 2024.02.28-17:32:53.0 KOKEE 294.28641 9.68846 890.9 11.9 4.0449522E-08 5.8449056E+00 6.7923279E-09 2.7695826E-10 O 2 1123+264 2024.02.28-17:32:53.0 WETTZELL 67.01358 14.69436 949.4 5.3 2.8903817E-08 3.8957279E+00 7.2087911E-09 2.4673072E-10 O 3 1039+811 2024.02.28-17:35:00.0 KOKEE 350.33877 20.18127 890.9 11.9 2.0301650E-08 2.8637717E+00 6.7923279E-09 2.7695826E-10 O 3 1039+811 2024.02.28-17:35:00.0 WETTZELL 14.04275 48.76361 949.4 5.2 9.9021875E-09 1.3188450E+00 7.2087911E-09 2.4673072E-10 O 4 1418+546 2024.02.28-17:37:41.0 KOKEE 324.44811 42.08300 891.0 11.9 1.0530877E-08 1.4880107E+00 6.7923279E-09 2.7695826E-10 O 4 1418+546 2024.02.28-17:37:41.0 WETTZELL 23.45624 18.79612 949.5 5.3 2.2888633E-08 3.0168229E+00 7.2087911E-09 2.4673072E-10 O 5 2209+236 2024.02.28-17:41:09.0 KOKEE 73.24712 26.60953 891.0 11.9 1.5703855E-08 2.2177253E+00 6.7923279E-09 2.7695826E-10 O 5 2209+236 2024.02.28-17:41:09.0 WETTZELL 295.30484 10.06113 949.5 5.4 4.1184664E-08 5.4493277E+00 7.2087911E-09 2.4673072E-10 O 6 0016+731 2024.02.28-17:42:56.0 KOKEE 16.95064 18.10295 891.0 11.9 2.2486060E-08 3.1675133E+00 6.7923279E-09 2.7695826E-10 O 6 0016+731 2024.02.28-17:42:56.0 WETTZELL 334.42613 51.67659 949.5 5.4 9.4934888E-09 1.2644643E+00 7.2087911E-09 2.4673072E-10 O 7 3C371 2024.02.28-17:44:21.0 KOKEE 3.33143 42.11234 891.0 12.0 1.0523614E-08 1.4845783E+00 6.7923279E-09 2.7695826E-10 O 7 3C371 2024.02.28-17:44:21.0 WETTZELL 354.25543 29.44620 949.5 5.4 1.5099883E-08 1.9953086E+00 7.2087911E-09 2.4673072E-10 O 8 2309+454 2024.02.28-17:46:41.0 KOKEE 47.50009 20.31085 891.0 12.0 2.0180001E-08 2.8444711E+00 6.7923279E-09 2.7695826E-10 O 8 2309+454 2024.02.28-17:46:41.0 WETTZELL 303.66313 33.21264 949.5 5.4 1.3569048E-08 1.8035859E+00 7.2087911E-09 2.4673072E-10 O 9 1128+385 2024.02.28-17:49:31.0 KOKEE 306.70607 11.42098 891.0 12.0 3.4720220E-08 4.9709070E+00 6.7923279E-09 2.7695826E-10 O 9 1128+385 2024.02.28-17:49:31.0 WETTZELL 59.97970 25.10943 949.5 5.4 1.7471659E-08 2.3368349E+00 7.2087911E-09 2.4673072E-10 O 10 1053+704 2024.02.28-17:51:42.0 KOKEE 339.57881 16.87393 891.0 12.0 2.4033350E-08 3.3968841E+00 6.7923279E-09 2.7695826E-10 O 10 1053+704 2024.02.28-17:51:42.0 WETTZELL 29.70199 46.66809 949.6 5.4 1.0235957E-08 1.3645425E+00 7.2087911E-09 2.4673072E-10 O 11 1144+402 2024.02.28-17:53:53.0 KOKEE 307.65197 14.11462 891.0 12.0 2.8460245E-08 4.0550501E+00 6.7923279E-09 2.7695826E-10 O 11 1144+402 2024.02.28-17:53:53.0 WETTZELL 56.87636 24.68178 949.6 5.4 1.7750342E-08 2.3714731E+00 7.2087911E-09 2.4673072E-10 O 12 NGC6251 2024.02.28-17:56:25.0 KOKEE 357.06300 29.16687 891.0 12.0 1.4444050E-08 2.0364444E+00 6.7923279E-09 2.7695826E-10 O 12 NGC6251 2024.02.28-17:56:25.0 WETTZELL 2.18273 41.78092 949.6 5.4 1.1168452E-08 1.4836770E+00 7.2087911E-09 2.4673072E-10 O 13 2229+695 2024.02.28-17:58:43.0 KOKEE 21.34504 27.64692 891.0 12.1 1.5161582E-08 2.1359867E+00 6.7923279E-09 2.7695826E-10 O 13 2229+695 2024.02.28-17:58:43.0 WETTZELL 333.49116 41.33194 949.5 5.4 1.1267258E-08 1.4965597E+00 7.2087911E-09 2.4673072E-10 O 14 1803+784 2024.02.28-18:00:03.0 KOKEE 0.34291 33.66270 891.0 12.1 1.2714593E-08 1.7928192E+00 6.7923279E-09 2.7695826E-10 O 14 1803+784 2024.02.28-18:00:03.0 WETTZELL 357.76175 37.71863 949.5 5.4 1.2156571E-08 1.6124262E+00 7.2087911E-09 2.4673072E-10 O 15 0718+793 2024.02.28-18:02:41.0 KOKEE 355.60216 12.11801 891.0 12.1 3.2822468E-08 4.6426858E+00 6.7923279E-09 2.7695826E-10 O 15 0718+793 2024.02.28-18:02:41.0 WETTZELL 10.53507 58.04865 949.5 5.4 8.7806585E-09 1.1715534E+00 7.2087911E-09 2.4673072E-10 O 16 2017+743 2024.02.28-18:06:39.0 KOKEE 10.30337 34.40910 891.0 12.2 1.2473410E-08 1.7584126E+00 6.7923279E-09 2.7695826E-10 O 16 2017+743 2024.02.28-18:06:39.0 WETTZELL 347.38323 36.94380 949.6 5.3 1.2372520E-08 1.6402688E+00 7.2087911E-09 2.4673072E-10 O 17 2000+472 2024.02.28-18:09:28.0 KOKEE 36.12224 55.08743 891.0 12.2 8.6142228E-09 1.2161075E+00 6.7923279E-09 2.7695826E-10 O 17 2000+472 2024.02.28-18:09:28.0 WETTZELL 335.19294 11.91227 949.6 5.3 3.5169819E-08 4.5747271E+00 7.2087911E-09 2.4673072E-10 O 18 1144+402 2024.02.28-18:11:31.0 KOKEE 308.75573 10.89636 891.1 12.2 3.6272789E-08 5.1967202E+00 6.7923279E-09 2.7695826E-10 O 18 1144+402 2024.02.28-18:11:31.0 WETTZELL 59.47978 27.13859 949.6 5.3 1.6267983E-08 2.1753368E+00 7.2087911E-09 2.4673072E-10 O 19 1418+546 2024.02.28-18:14:09.0 KOKEE 322.27444 37.01808 891.1 12.2 1.1715108E-08 1.6555616E+00 6.7923279E-09 2.7695826E-10 O 19 1418+546 2024.02.28-18:14:09.0 WETTZELL 28.40781 21.41190 949.6 5.3 2.0253140E-08 2.6776318E+00 7.2087911E-09 2.4673072E-10 O 20 0718+793 2024.02.28-18:18:05.0 KOKEE 356.29878 11.86537 891.1 12.3 3.3475454E-08 4.7358865E+00 6.7923279E-09 2.7695826E-10 O 20 0718+793 2024.02.28-18:18:05.0 WETTZELL 9.43257 58.48677 949.7 5.3 8.7393927E-09 1.1660958E+00 7.2087911E-09 2.4673072E-10 O 21 2353+816 2024.02.28-18:21:52.0 KOKEE 8.62055 22.53102 891.1 12.4 1.8311687E-08 2.5797896E+00 6.7923279E-09 2.7695826E-10 O 21 2353+816 2024.02.28-18:21:52.0 WETTZELL 347.81723 48.90886 949.7 5.4 9.8801558E-09 1.3147836E+00 7.2087911E-09 2.4673072E-10 O 22 2000+472 2024.02.28-18:24:44.0 KOKEE 33.22345 57.10611 891.0 12.5 8.4134021E-09 1.1878769E+00 6.7923279E-09 2.7695826E-10 O 22 2000+472 2024.02.28-18:24:44.0 WETTZELL 337.62501 10.91033 949.7 5.3 3.8170549E-08 4.9547292E+00 7.2087911E-09 2.4673072E-10 O 23 2309+454 2024.02.28-18:27:00.0 KOKEE 48.54834 27.27879 891.1 12.5 1.5348992E-08 2.1637243E+00 6.7923279E-09 2.7695826E-10 O 23 2309+454 2024.02.28-18:27:00.0 WETTZELL 309.00310 27.88746 949.7 5.1 1.5865312E-08 2.1028676E+00 7.2087911E-09 2.4673072E-10 O 24 3C371 2024.02.28-18:29:22.0 KOKEE 358.08796 42.24258 891.1 12.4 1.0497501E-08 1.4811067E+00 6.7923279E-09 2.7695826E-10 O 24 3C371 2024.02.28-18:29:22.0 WETTZELL 358.67909 28.99083 949.7 5.0 1.5313720E-08 2.0234883E+00 7.2087911E-09 2.4673072E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10