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: # 2025-06-21 | 01:50:21.630 # # Data content: # Ray-tracing results for session: # 231207-i23341# # Total number of observations: # 57 # Total number of different observing stations: # 3 # # 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: 2023120718 | 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 $231207-i23341# H $231207-i23341# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:50:21.630) 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 SVETLOE 2730178.7181 1562442.9410 5529966.5934 60.5323 29.7819 86.02 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 1803+784 2023.12.07-17:30:20.0 KOKEE 12.41012 21.52330 888.1 15.0 1.8668092E-08 2.7279292E+00 6.7668941E-09 1.3691274E-10 O 1 1803+784 2023.12.07-17:30:20.0 SVETLOE 338.76701 56.93474 -999.0 -99.0 9.4375742E-09 1.1940466E+00 7.8147062E-09 9.8801052E-11 O 1 1803+784 2023.12.07-17:30:20.0 WETTZELL 342.28331 49.42802 947.5 -1.8 9.5755360E-09 1.3169606E+00 7.1918891E-09 8.8115531E-11 O 2 1639+230 2023.12.07-17:33:21.0 KOKEE 74.20929 25.38205 888.1 15.2 1.6018319E-08 2.3310630E+00 6.7668941E-09 1.3691274E-10 O 2 1639+230 2023.12.07-17:33:21.0 WETTZELL 293.79878 9.82864 947.5 -1.8 4.1139837E-08 5.7230695E+00 7.1918891E-09 8.8115531E-11 O 3 0552+398 2023.12.07-17:36:57.0 KOKEE 308.04162 12.85630 888.0 15.3 3.0337665E-08 4.4730444E+00 6.7668941E-09 1.3691274E-10 O 3 0552+398 2023.12.07-17:36:57.0 SVETLOE 76.00396 38.99788 -999.0 -99.0 1.2552348E-08 1.5809788E+00 7.8147062E-09 9.8801052E-11 O 3 0552+398 2023.12.07-17:36:57.0 WETTZELL 57.90489 25.60920 947.5 -1.8 1.6753711E-08 2.3224265E+00 7.1918891E-09 8.8115531E-11 O 4 0814+425 2023.12.07-17:39:03.0 KOKEE 307.30631 39.27925 888.0 15.4 1.0884517E-08 1.5799429E+00 6.7668941E-09 1.3691274E-10 O 4 0814+425 2023.12.07-17:39:03.0 SVETLOE 48.58645 25.90324 -999.0 -99.0 1.8023639E-08 2.2719430E+00 7.8147062E-09 9.8801052E-11 O 4 0814+425 2023.12.07-17:39:03.0 WETTZELL 34.59452 11.01235 947.5 -1.8 3.6991222E-08 5.2379128E+00 7.1918891E-09 8.8115531E-11 O 5 0955+476 2023.12.07-17:40:29.0 KOKEE 322.42901 54.20681 888.0 15.5 8.5055255E-09 1.2334769E+00 6.7668941E-09 1.3691274E-10 O 5 0955+476 2023.12.07-17:40:29.0 WETTZELL 16.37925 8.71325 947.5 -1.8 4.5886345E-08 6.5648419E+00 7.1918891E-09 8.8115531E-11 O 6 0602+673 2023.12.07-17:42:02.0 KOKEE 335.71216 20.54040 888.1 15.5 1.9504992E-08 2.8507080E+00 6.7668941E-09 1.3691274E-10 O 6 0602+673 2023.12.07-17:42:02.0 SVETLOE 43.43060 56.39134 -999.0 -99.0 9.4964101E-09 1.1985297E+00 7.8147062E-09 9.8801052E-11 O 6 0602+673 2023.12.07-17:42:02.0 WETTZELL 30.63398 41.52976 947.5 -1.8 1.0962318E-08 1.5113763E+00 7.1918891E-09 8.8115531E-11 O 7 1418+546 2023.12.07-17:45:27.0 KOKEE 28.80260 49.77107 888.1 15.5 9.0339531E-09 1.3108397E+00 6.7668941E-09 1.3691274E-10 O 7 1418+546 2023.12.07-17:45:27.0 WETTZELL 336.83771 18.66249 947.5 -1.7 2.2519540E-08 3.1170500E+00 7.1918891E-09 8.8115531E-11 O 8 1746+470 2023.12.07-17:48:13.0 KOKEE 46.30621 20.37408 888.1 15.5 1.9654583E-08 2.8718479E+00 6.7668941E-09 1.3691274E-10 O 8 1746+470 2023.12.07-17:48:13.0 SVETLOE 308.62786 32.92843 -999.0 -99.0 1.4516809E-08 1.8451405E+00 7.8147062E-09 9.8801052E-11 O 8 1746+470 2023.12.07-17:48:13.0 WETTZELL 304.59611 34.02102 947.4 -1.8 1.2979109E-08 1.7832170E+00 7.1918891E-09 8.8115531E-11 O 9 1520+437 2023.12.07-17:51:23.0 KOKEE 49.38697 46.38531 888.2 15.5 9.5243490E-09 1.3820252E+00 6.7668941E-09 1.3691274E-10 O 9 1520+437 2023.12.07-17:51:23.0 WETTZELL 322.99337 13.88793 947.4 -1.8 2.9773494E-08 4.1323554E+00 7.1918891E-09 8.8115531E-11 O 10 1053+704 2023.12.07-17:54:49.0 KOKEE 350.89900 40.51507 888.2 15.6 1.0608051E-08 1.5408416E+00 6.7668941E-09 1.3691274E-10 O 10 1053+704 2023.12.07-17:54:49.0 SVETLOE 13.37233 42.32546 -999.0 -99.0 1.1734822E-08 1.4829996E+00 7.8147062E-09 9.8801052E-11 O 10 1053+704 2023.12.07-17:54:49.0 WETTZELL 5.13497 29.59617 947.3 -1.9 1.4684731E-08 2.0278217E+00 7.1918891E-09 8.8115531E-11 O 11 0613+570 2023.12.07-17:56:59.0 KOKEE 325.10659 17.89239 888.2 15.6 2.2211439E-08 3.2524102E+00 6.7668941E-09 1.3691274E-10 O 11 0613+570 2023.12.07-17:56:59.0 WETTZELL 42.27451 36.46284 947.3 -2.0 1.2221450E-08 1.6869147E+00 7.1918891E-09 8.8115531E-11 O 12 1636+473 2023.12.07-17:59:10.0 KOKEE 47.01026 34.04546 888.2 15.7 1.2297177E-08 1.7873202E+00 6.7668941E-09 1.3691274E-10 O 12 1636+473 2023.12.07-17:59:10.0 SVETLOE 322.37189 26.22694 -999.0 -99.0 1.7819755E-08 2.2676245E+00 7.8147062E-09 9.8801052E-11 O 12 1636+473 2023.12.07-17:59:10.0 WETTZELL 315.42172 24.10869 947.3 -2.1 1.7720104E-08 2.4401561E+00 7.1918891E-09 8.8115531E-11 O 13 1851+488 2023.12.07-18:03:20.0 KOKEE 42.05956 12.83367 888.2 15.7 3.0383639E-08 4.4885507E+00 6.7668941E-09 1.3691274E-10 O 13 1851+488 2023.12.07-18:03:20.0 SVETLOE 301.83979 39.52405 -999.0 -99.0 1.2413144E-08 1.5758899E+00 7.8147062E-09 9.8801052E-11 O 13 1851+488 2023.12.07-18:03:20.0 WETTZELL 300.68103 42.01606 947.3 -2.1 1.0861312E-08 1.4914853E+00 7.1918891E-09 8.8115531E-11 O 14 NRAO512 2023.12.07-18:06:32.0 KOKEE 56.10692 35.04035 888.2 15.7 1.1993357E-08 1.7424157E+00 6.7668941E-09 1.3691274E-10 O 14 NRAO512 2023.12.07-18:06:32.0 WETTZELL 310.76970 17.92302 947.3 -2.2 2.3399559E-08 3.2285259E+00 7.1918891E-09 8.8115531E-11 O 15 0738+491 2023.12.07-18:09:15.0 KOKEE 314.91442 27.54907 888.2 15.8 1.4859390E-08 2.1624211E+00 6.7668941E-09 1.3691274E-10 O 15 0738+491 2023.12.07-18:09:15.0 SVETLOE 55.54185 37.86097 -999.0 -99.0 1.2867815E-08 1.6218756E+00 7.8147062E-09 9.8801052E-11 O 15 0738+491 2023.12.07-18:09:15.0 WETTZELL 40.50916 23.08552 947.3 -2.1 1.8443180E-08 2.5597488E+00 7.1918891E-09 8.8115531E-11 O 16 1039+811 2023.12.07-18:11:35.0 KOKEE 355.03895 30.20303 888.2 15.9 1.3672085E-08 1.9900299E+00 6.7668941E-09 1.3691274E-10 O 16 1039+811 2023.12.07-18:11:35.0 WETTZELL 4.19668 40.41616 947.4 -2.1 1.1209490E-08 1.5444137E+00 7.1918891E-09 8.8115531E-11 O 17 1342+662 2023.12.07-18:13:45.0 KOKEE 9.19818 44.99858 888.2 15.8 9.7507280E-09 1.4156282E+00 6.7668941E-09 1.3691274E-10 O 17 1342+662 2023.12.07-18:13:45.0 SVETLOE 356.63609 36.54482 -999.0 -99.0 1.3260147E-08 1.6784157E+00 7.8147062E-09 9.8801052E-11 O 17 1342+662 2023.12.07-18:13:45.0 WETTZELL 349.51036 26.47484 947.4 -2.1 1.6251498E-08 2.2437817E+00 7.1918891E-09 8.8115531E-11 O 18 0800+618 2023.12.07-18:18:14.0 KOKEE 329.45255 29.13739 888.2 15.8 1.4121978E-08 2.0551402E+00 6.7668941E-09 1.3691274E-10 O 18 0800+618 2023.12.07-18:18:14.0 SVETLOE 42.18356 46.12140 -999.0 -99.0 1.0965899E-08 1.3835614E+00 7.8147062E-09 9.8801052E-11 O 18 0800+618 2023.12.07-18:18:14.0 WETTZELL 29.31468 31.28515 947.3 -2.2 1.3971929E-08 1.9306221E+00 7.1918891E-09 8.8115531E-11 O 19 0805+410 2023.12.07-18:21:13.0 KOKEE 305.47452 29.63482 888.2 15.8 1.3909203E-08 2.0221898E+00 6.7668941E-09 1.3691274E-10 O 19 0805+410 2023.12.07-18:21:13.0 WETTZELL 43.70109 15.09025 947.2 -2.2 2.7516643E-08 3.8549405E+00 7.1918891E-09 8.8115531E-11 O 20 0955+476 2023.12.07-18:22:42.0 KOKEE 317.14012 47.84837 888.2 15.8 9.3024691E-09 1.3495132E+00 6.7668941E-09 1.3691274E-10 O 20 0955+476 2023.12.07-18:22:42.0 SVETLOE 36.22702 25.68153 -999.0 -99.0 1.8166384E-08 2.2927805E+00 7.8147062E-09 9.8801052E-11 O 20 0955+476 2023.12.07-18:22:42.0 WETTZELL 23.25804 11.06114 947.2 -2.3 3.6840964E-08 5.2115334E+00 7.1918891E-09 8.8115531E-11 O 21 0738+491 2023.12.07-18:24:44.0 KOKEE 315.12073 25.00688 888.2 15.8 1.6239677E-08 2.3654901E+00 6.7668941E-09 1.3691274E-10 O 21 0738+491 2023.12.07-18:24:44.0 WETTZELL 42.60232 24.76979 947.1 -2.3 1.7276787E-08 2.3954296E+00 7.1918891E-09 8.8115531E-11 O 22 1418+546 2023.12.07-18:27:41.0 KOKEE 21.44485 53.96312 888.3 15.9 8.5313609E-09 1.2375824E+00 6.7668941E-09 1.3691274E-10 O 22 1418+546 2023.12.07-18:27:41.0 SVETLOE 352.18174 25.21528 -999.0 -99.0 1.8475603E-08 2.3442773E+00 7.8147062E-09 9.8801052E-11 O 22 1418+546 2023.12.07-18:27:41.0 WETTZELL 342.80879 16.27274 947.1 -2.4 2.5629726E-08 3.5586449E+00 7.1918891E-09 8.8115531E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10