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 | 01:45:30.955 # # Data content: # Ray-tracing results for session: # 240125-i24025# # Total number of observations: # 44 # 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: 2024012518 | 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 $240125-i24025# H $240125-i24025# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:45:30.955) 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 2024.01.25-17:30:20.0 KOKEE 41.74746 21.77891 884.7 13.0 1.8591716E-08 2.6826511E+00 6.7432546E-09 2.1059253E-10 O 1 3C418 2024.01.25-17:30:20.0 WETTZELL 309.41037 36.15516 955.7 3.8 1.2559030E-08 1.6924292E+00 7.2557571E-09 1.6971646E-10 O 2 0955+476 2024.01.25-17:32:23.0 KOKEE 313.41882 24.05248 884.8 13.0 1.6952946E-08 2.4460754E+00 6.7432546E-09 2.1059253E-10 O 2 0955+476 2024.01.25-17:32:23.0 WETTZELL 44.45082 24.08031 955.7 3.8 1.8076281E-08 2.4091525E+00 7.2557571E-09 1.6971646E-10 O 3 1039+811 2024.01.25-17:33:58.0 KOKEE 350.62145 25.50681 884.9 13.0 1.6054070E-08 2.3139574E+00 6.7432546E-09 2.1059253E-10 O 3 1039+811 2024.01.25-17:33:58.0 WETTZELL 11.00116 43.86184 955.7 3.8 1.0698620E-08 1.4332946E+00 7.2557571E-09 1.6971646E-10 O 4 1418+546 2024.01.25-17:36:40.0 KOKEE 345.41348 56.19124 884.9 13.0 8.3629542E-09 1.2026526E+00 6.7432546E-09 2.1059253E-10 O 4 1418+546 2024.01.25-17:36:40.0 WETTZELL 3.85582 13.55796 955.7 3.8 3.1022752E-08 4.1293723E+00 7.2557571E-09 1.6971646E-10 O 5 1636+473 2024.01.25-17:39:58.0 KOKEE 27.56441 60.28345 884.9 13.0 8.0023903E-09 1.1506856E+00 6.7432546E-09 2.1059253E-10 O 5 1636+473 2024.01.25-17:39:58.0 WETTZELL 341.67241 9.22604 955.7 3.7 4.4396939E-08 5.9624240E+00 7.2557571E-09 1.6971646E-10 O 6 3C371 2024.01.25-17:43:10.0 KOKEE 16.34239 36.49550 884.9 12.9 1.1661456E-08 1.6779909E+00 6.7432546E-09 2.1059253E-10 O 6 3C371 2024.01.25-17:43:10.0 WETTZELL 341.84600 34.07360 955.8 3.7 1.3215867E-08 1.7725098E+00 7.2557571E-09 1.6971646E-10 O 7 0016+731 2024.01.25-17:44:37.0 KOKEE 11.86567 10.29901 884.9 12.8 3.7532677E-08 5.4967885E+00 6.7432546E-09 2.1059253E-10 O 7 0016+731 2024.01.25-17:44:37.0 WETTZELL 339.16461 60.52424 955.8 3.7 8.5254338E-09 1.1461606E+00 7.2557571E-09 1.6971646E-10 O 8 0716+714 2024.01.25-17:46:13.0 KOKEE 343.55533 11.95284 884.9 12.8 3.2686621E-08 4.7670777E+00 6.7432546E-09 2.1059253E-10 O 8 0716+714 2024.01.25-17:46:13.0 WETTZELL 29.35045 52.91208 955.7 3.7 9.2993512E-09 1.2469236E+00 7.2557571E-09 1.6971646E-10 O 9 1144+402 2024.01.25-17:48:23.0 KOKEE 304.21338 40.55900 885.0 12.8 1.0675196E-08 1.5365036E+00 6.7432546E-09 2.1059253E-10 O 9 1144+402 2024.01.25-17:48:23.0 WETTZELL 34.86809 8.33080 955.8 3.6 4.8637563E-08 6.4303339E+00 7.2557571E-09 1.6971646E-10 O 10 0800+618 2024.01.25-17:50:46.0 KOKEE 333.19756 10.14317 885.0 12.8 3.8073449E-08 5.5860097E+00 6.7432546E-09 2.1059253E-10 O 10 0800+618 2024.01.25-17:50:46.0 WETTZELL 43.10302 47.47102 955.8 3.6 1.0062293E-08 1.3480981E+00 7.2557571E-09 1.6971646E-10 O 11 0920+390 2024.01.25-17:55:09.0 KOKEE 307.22482 11.79717 885.0 12.8 3.3109250E-08 4.8379624E+00 6.7432546E-09 2.1059253E-10 O 11 0920+390 2024.01.25-17:55:09.0 WETTZELL 59.35420 25.39169 955.8 3.6 1.7212684E-08 2.2975315E+00 7.2557571E-09 1.6971646E-10 O 12 2106+143 2024.01.25-18:00:08.0 KOKEE 79.01802 12.20689 885.0 12.8 3.2080379E-08 4.6794347E+00 6.7432546E-09 2.1059253E-10 O 12 2106+143 2024.01.25-18:00:08.0 WETTZELL 279.67830 10.98795 955.7 3.6 3.7874881E-08 5.2487969E+00 7.2557571E-09 1.6971646E-10 O 13 2113+293 2024.01.25-18:02:45.0 KOKEE 63.97348 16.06830 885.0 12.7 2.4758191E-08 3.5873484E+00 6.7432546E-09 2.1059253E-10 O 13 2113+293 2024.01.25-18:02:45.0 WETTZELL 289.76003 22.60036 955.7 3.5 1.9200636E-08 2.6056316E+00 7.2557571E-09 1.6971646E-10 O 14 1851+488 2024.01.25-18:05:34.0 KOKEE 42.17858 44.34574 885.0 12.6 9.9334116E-09 1.4288287E+00 6.7432546E-09 2.1059253E-10 O 14 1851+488 2024.01.25-18:05:34.0 WETTZELL 325.66465 18.70579 955.7 3.5 2.2915111E-08 3.0817555E+00 7.2557571E-09 1.6971646E-10 O 15 0920+390 2024.01.25-18:09:37.0 KOKEE 308.21134 9.13947 885.0 12.5 4.1911312E-08 6.1857404E+00 6.7432546E-09 2.1059253E-10 O 15 0920+390 2024.01.25-18:09:37.0 WETTZELL 61.51594 27.45501 955.8 3.6 1.6023639E-08 2.1402874E+00 7.2557571E-09 1.6971646E-10 O 16 1128+385 2024.01.25-18:12:52.0 KOKEE 302.06504 32.67275 885.1 12.4 1.2841273E-08 1.8497559E+00 6.7432546E-09 2.1059253E-10 O 16 1128+385 2024.01.25-18:12:52.0 WETTZELL 42.58940 11.02021 955.9 3.6 3.7645667E-08 4.9799111E+00 7.2557571E-09 1.6971646E-10 O 17 2106+143 2024.01.25-18:16:34.0 KOKEE 80.39915 15.96161 885.1 12.4 2.4921118E-08 3.6132599E+00 6.7432546E-09 2.1059253E-10 O 17 2106+143 2024.01.25-18:16:34.0 WETTZELL 282.70570 8.34469 955.9 3.6 4.8766919E-08 6.8348506E+00 7.2557571E-09 1.6971646E-10 O 18 2113+293 2024.01.25-18:19:11.0 KOKEE 64.99808 19.51249 885.1 12.4 2.0614896E-08 2.9790018E+00 6.7432546E-09 2.1059253E-10 O 18 2113+293 2024.01.25-18:19:11.0 WETTZELL 292.49692 20.08695 955.8 3.6 2.1442865E-08 2.9119521E+00 7.2557571E-09 1.6971646E-10 O 19 2229+695 2024.01.25-18:20:53.0 KOKEE 20.99989 18.12774 885.1 12.3 2.2085309E-08 3.1926051E+00 6.7432546E-09 2.1059253E-10 O 19 2229+695 2024.01.25-18:20:53.0 WETTZELL 328.73723 50.26655 955.8 3.6 9.6469773E-09 1.2971415E+00 7.2557571E-09 1.6971646E-10 O 20 1053+704 2024.01.25-18:22:57.0 KOKEE 338.49795 25.50383 885.1 12.3 1.6056654E-08 2.3146998E+00 6.7432546E-09 2.1059253E-10 O 20 1053+704 2024.01.25-18:22:57.0 WETTZELL 24.09998 39.00589 955.8 3.6 1.1770837E-08 1.5747805E+00 7.2557571E-09 1.6971646E-10 O 21 1015+359 2024.01.25-18:26:05.0 KOKEE 302.66937 15.36360 885.1 12.4 2.5830805E-08 3.7501331E+00 6.7432546E-09 2.1059253E-10 O 21 1015+359 2024.01.25-18:26:05.0 WETTZELL 58.07828 19.82989 955.8 3.6 2.1670784E-08 2.8859622E+00 7.2557571E-09 1.6971646E-10 O 22 1803+784 2024.01.25-18:28:25.0 KOKEE 6.33259 32.20294 885.1 12.4 1.3002834E-08 1.8717887E+00 6.7432546E-09 2.1059253E-10 O 22 1803+784 2024.01.25-18:28:25.0 WETTZELL 351.40808 39.36550 955.8 3.5 1.1683137E-08 1.5662921E+00 7.2557571E-09 1.6971646E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10