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 | 01:35:12.982 # # Data content: # Ray-tracing results for session: # 240307-i24067# # Total number of observations: # 50 # 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: 2024030718 | 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 $240307-i24067# H $240307-i24067# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:35:12.982) 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 2024.03.07-17:30:20.0 KOKEE 1.30947 42.27661 891.2 11.3 1.0285995E-08 1.4838609E+00 6.7949562E-09 1.3566206E-10 O 1 3C371 2024.03.07-17:30:20.0 WETTZELL 355.96106 29.20218 947.8 2.7 1.5000921E-08 2.0440818E+00 7.1977129E-09 1.4804841E-10 O 2 1128+385 2024.03.07-17:31:57.0 KOKEE 307.66928 8.85189 891.3 11.3 4.3041756E-08 6.3307983E+00 6.7949562E-09 1.3566206E-10 O 2 1128+385 2024.03.07-17:31:57.0 WETTZELL 62.07224 27.10163 947.8 2.7 1.6052705E-08 2.2007273E+00 7.1977129E-09 1.4804841E-10 O 3 1053+704 2024.03.07-17:34:08.0 KOKEE 340.00477 15.75993 891.5 11.3 2.5135606E-08 3.6436778E+00 6.7949562E-09 1.3566206E-10 O 3 1053+704 2024.03.07-17:34:08.0 WETTZELL 30.20088 47.80536 947.8 2.7 9.9057180E-09 1.3504615E+00 7.1977129E-09 1.4804841E-10 O 4 0016+731 2024.03.07-17:36:27.0 KOKEE 17.40623 19.81712 891.6 11.3 2.0251065E-08 2.9339197E+00 6.7949562E-09 1.3566206E-10 O 4 0016+731 2024.03.07-17:36:27.0 WETTZELL 334.62823 49.91372 947.8 2.6 9.5936092E-09 1.3048080E+00 7.1977129E-09 1.4804841E-10 O 5 2309+454 2024.03.07-17:38:45.0 KOKEE 48.21626 24.36224 891.6 11.3 1.6700992E-08 2.4197618E+00 6.7949562E-09 1.3566206E-10 O 5 2309+454 2024.03.07-17:38:45.0 WETTZELL 306.75386 30.06109 947.9 2.6 1.4614330E-08 1.9848312E+00 7.1977129E-09 1.4804841E-10 O 6 3C418 2024.03.07-17:40:51.0 KOKEE 35.64938 48.38416 891.5 11.4 9.2605504E-09 1.3368085E+00 6.7949562E-09 1.3566206E-10 O 6 3C418 2024.03.07-17:40:51.0 WETTZELL 331.96980 17.85589 947.8 2.7 2.3696800E-08 3.2296774E+00 7.1977129E-09 1.4804841E-10 O 7 2319+317 2024.03.07-17:43:34.0 KOKEE 62.56340 20.82690 891.6 11.3 1.9331495E-08 2.8082425E+00 6.7949562E-09 1.3566206E-10 O 7 2319+317 2024.03.07-17:43:34.0 WETTZELL 294.93501 21.41076 947.8 2.7 1.9973787E-08 2.7121575E+00 7.1977129E-09 1.4804841E-10 O 8 2000+472 2024.03.07-17:46:25.0 KOKEE 34.58748 56.21681 891.5 11.3 8.3334490E-09 1.2026764E+00 6.7949562E-09 1.3566206E-10 O 8 2000+472 2024.03.07-17:46:25.0 WETTZELL 336.52698 11.34850 947.9 2.8 3.6327949E-08 4.9881858E+00 7.1977129E-09 1.4804841E-10 O 9 2214+350 2024.03.07-17:49:16.0 KOKEE 61.44546 35.95175 891.7 11.5 1.1776802E-08 1.7030322E+00 6.7949562E-09 1.3566206E-10 O 9 2214+350 2024.03.07-17:49:16.0 WETTZELL 308.77727 13.91714 947.9 2.8 2.9991029E-08 4.0866992E+00 7.1977129E-09 1.4804841E-10 O 10 1039+811 2024.03.07-17:52:22.0 KOKEE 351.04226 18.34106 891.7 11.4 2.1781850E-08 3.1532351E+00 6.7949562E-09 1.3566206E-10 O 10 1039+811 2024.03.07-17:52:22.0 WETTZELL 14.12925 50.71918 947.9 2.9 9.4827491E-09 1.2917167E+00 7.1977129E-09 1.4804841E-10 O 11 1418+546 2024.03.07-17:55:04.0 KOKEE 321.78925 35.25086 891.7 11.4 1.1977767E-08 1.7271303E+00 6.7949562E-09 1.3566206E-10 O 11 1418+546 2024.03.07-17:55:04.0 WETTZELL 30.04098 22.40221 947.9 3.0 1.9145129E-08 2.6229434E+00 7.1977129E-09 1.4804841E-10 O 12 0718+793 2024.03.07-17:58:45.0 KOKEE 356.85791 11.69760 891.8 11.5 3.3269571E-08 4.8573348E+00 6.7949562E-09 1.3566206E-10 O 12 0718+793 2024.03.07-17:58:45.0 WETTZELL 8.50763 58.79671 948.0 2.9 8.5845989E-09 1.1688791E+00 7.1977129E-09 1.4804841E-10 O 13 2229+695 2024.03.07-18:01:02.0 KOKEE 20.46367 30.45042 891.9 11.6 1.3625234E-08 1.9684436E+00 6.7949562E-09 1.3566206E-10 O 13 2229+695 2024.03.07-18:01:02.0 WETTZELL 335.67826 38.95304 948.0 3.0 1.1663905E-08 1.5863392E+00 7.1977129E-09 1.4804841E-10 O 14 2309+454 2024.03.07-18:03:11.0 KOKEE 48.64784 28.60912 891.8 11.5 1.4413703E-08 2.0858688E+00 6.7949562E-09 1.3566206E-10 O 14 2309+454 2024.03.07-18:03:11.0 WETTZELL 310.03767 26.92104 948.0 2.9 1.6152421E-08 2.1940767E+00 7.1977129E-09 1.4804841E-10 O 15 2000+472 2024.03.07-18:05:28.0 KOKEE 30.55023 58.60204 891.9 11.6 8.1153074E-09 1.1710595E+00 6.7949562E-09 1.3566206E-10 O 15 2000+472 2024.03.07-18:05:28.0 WETTZELL 339.58898 10.18112 948.0 3.0 4.0185896E-08 5.5375553E+00 7.1977129E-09 1.4804841E-10 O 16 2214+350 2024.03.07-18:08:22.0 KOKEE 61.60259 39.85126 891.9 11.7 1.0796126E-08 1.5605113E+00 6.7949562E-09 1.3566206E-10 O 16 2214+350 2024.03.07-18:08:22.0 WETTZELL 311.94169 11.53062 948.0 2.9 3.5791942E-08 4.8927684E+00 7.1977129E-09 1.4804841E-10 O 17 0718+793 2024.03.07-18:12:09.0 KOKEE 357.48417 11.54397 891.9 11.6 3.3682710E-08 4.9197353E+00 6.7949562E-09 1.3566206E-10 O 17 0718+793 2024.03.07-18:12:09.0 WETTZELL 7.43348 59.10158 948.0 2.9 8.5572287E-09 1.1651084E+00 7.1977129E-09 1.4804841E-10 O 18 NGC6251 2024.03.07-18:15:06.0 KOKEE 355.40805 28.39910 892.0 11.7 1.4509039E-08 2.0946108E+00 6.7949562E-09 1.3566206E-10 O 18 NGC6251 2024.03.07-18:15:06.0 WETTZELL 4.30072 42.24691 948.0 2.8 1.0910704E-08 1.4860687E+00 7.1977129E-09 1.4804841E-10 O 19 2000+472 2024.03.07-18:17:38.0 KOKEE 27.53944 59.97483 892.0 11.8 8.0010023E-09 1.1544868E+00 6.7949562E-09 1.3566206E-10 O 19 2000+472 2024.03.07-18:17:38.0 WETTZELL 341.56944 9.51772 948.0 2.8 4.2761756E-08 5.9080304E+00 7.1977129E-09 1.4804841E-10 O 20 2229+695 2024.03.07-18:19:08.0 KOKEE 19.78461 31.89738 891.8 11.7 1.3073055E-08 1.8882663E+00 6.7949562E-09 1.3566206E-10 O 20 2229+695 2024.03.07-18:19:08.0 WETTZELL 336.95960 37.76065 948.0 2.7 1.1972856E-08 1.6284827E+00 7.1977129E-09 1.4804841E-10 O 21 1803+784 2024.03.07-18:20:28.0 KOKEE 357.24423 33.40786 892.0 11.7 1.2550299E-08 1.8110464E+00 6.7949562E-09 1.3566206E-10 O 21 1803+784 2024.03.07-18:20:28.0 WETTZELL 1.03897 37.62921 947.9 2.7 1.2008199E-08 1.6356488E+00 7.1977129E-09 1.4804841E-10 O 22 2309+454 2024.03.07-18:22:50.0 KOKEE 48.74154 32.03802 892.1 11.8 1.3023018E-08 1.8833754E+00 6.7949562E-09 1.3566206E-10 O 22 2309+454 2024.03.07-18:22:50.0 WETTZELL 312.73851 24.50357 947.9 2.8 1.7614083E-08 2.3932175E+00 7.1977129E-09 1.4804841E-10 O 23 0718+793 2024.03.07-18:25:48.0 KOKEE 358.12972 11.42263 892.0 11.9 3.4016322E-08 4.9702500E+00 6.7949562E-09 1.3566206E-10 O 23 0718+793 2024.03.07-18:25:48.0 WETTZELL 6.28789 59.36912 948.0 2.8 8.5335503E-09 1.1618399E+00 7.1977129E-09 1.4804841E-10 O 24 3C418 2024.03.07-18:27:50.0 KOKEE 28.50710 54.21941 892.0 12.1 8.5368870E-09 1.2319447E+00 6.7949562E-09 1.3566206E-10 O 24 3C418 2024.03.07-18:27:50.0 WETTZELL 338.84832 14.64849 948.0 2.8 2.8574743E-08 3.9066638E+00 7.1977129E-09 1.4804841E-10 O 25 1039+811 2024.03.07-18:29:18.0 KOKEE 351.82439 17.06095 892.1 12.1 2.3320739E-08 3.3789855E+00 6.7949562E-09 1.3566206E-10 O 25 1039+811 2024.03.07-18:29:18.0 WETTZELL 13.75465 52.18183 948.0 2.7 9.2924967E-09 1.2657137E+00 7.1977129E-09 1.4804841E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10