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 | 01:52:41.600 # # Data content: # Ray-tracing results for session: # 231208-i23342# # 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: 2023120818 | 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 $231208-i23342# H $231208-i23342# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:52:41.600) 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 2023.12.08-17:30:20.0 KOKEE 21.54924 20.19092 885.9 14.4 2.0134857E-08 2.9083212E+00 6.7499503E-09 2.6230454E-10 O 1 3C371 2023.12.08-17:30:20.0 WETTZELL 329.28617 48.16954 941.9 -1.1 1.0020735E-08 1.3406765E+00 7.1496321E-09 3.2515664E-10 O 2 0642+449 2023.12.08-17:32:06.0 KOKEE 310.79605 23.36056 885.9 14.4 1.7574305E-08 2.5458463E+00 6.7499503E-09 2.6230454E-10 O 2 0642+449 2023.12.08-17:32:06.0 WETTZELL 46.54920 22.48948 941.9 -1.0 1.9409047E-08 2.6106366E+00 7.1496321E-09 3.2515664E-10 O 3 1504+377 2023.12.08-17:34:26.0 KOKEE 58.07105 48.03687 885.9 14.4 9.4202875E-09 1.3438659E+00 6.7499503E-09 2.6230454E-10 O 3 1504+377 2023.12.08-17:34:26.0 WETTZELL 320.07295 8.47691 941.9 -0.8 4.8305268E-08 6.5821041E+00 7.1496321E-09 3.2515664E-10 O 4 1645+224 2023.12.08-17:37:19.0 KOKEE 74.87099 25.53834 885.9 14.4 1.6177580E-08 2.3060202E+00 6.7499503E-09 2.6230454E-10 O 4 1645+224 2023.12.08-17:37:19.0 WETTZELL 293.67814 9.22268 941.9 -0.8 4.4747402E-08 6.0684610E+00 7.1496321E-09 3.2515664E-10 O 5 1751+288 2023.12.08-17:39:55.0 KOKEE 64.13555 13.67408 885.9 14.5 2.9080095E-08 4.1803758E+00 6.7499503E-09 2.6230454E-10 O 5 1751+288 2023.12.08-17:39:55.0 WETTZELL 287.38086 23.58394 941.9 -0.7 1.8564200E-08 2.4854094E+00 7.1496321E-09 3.2515664E-10 O 6 1053+704 2023.12.08-17:42:19.0 KOKEE 351.78005 40.81481 886.0 14.5 1.0710427E-08 1.5370921E+00 6.7499503E-09 2.6230454E-10 O 6 1053+704 2023.12.08-17:42:19.0 WETTZELL 4.30367 29.48052 942.0 -0.7 1.5130324E-08 2.0284622E+00 7.1496321E-09 3.2515664E-10 O 7 0955+476 2023.12.08-17:44:30.0 KOKEE 321.20880 53.06570 886.0 14.5 8.7668068E-09 1.2555865E+00 6.7499503E-09 2.6230454E-10 O 7 0955+476 2023.12.08-17:44:30.0 WETTZELL 17.69108 9.09505 941.9 -0.8 4.5330262E-08 6.2032325E+00 7.1496321E-09 3.2515664E-10 O 8 0602+673 2023.12.08-17:46:17.0 KOKEE 335.84893 19.76094 886.0 14.5 2.0550922E-08 2.9897842E+00 6.7499503E-09 2.6230454E-10 O 8 0602+673 2023.12.08-17:46:17.0 WETTZELL 31.15317 42.21865 942.0 -0.9 1.1107353E-08 1.4880606E+00 7.1496321E-09 3.2515664E-10 O 9 1418+546 2023.12.08-17:49:27.0 KOKEE 27.60277 50.64173 886.1 14.5 9.0610173E-09 1.2953032E+00 6.7499503E-09 2.6230454E-10 O 9 1418+546 2023.12.08-17:49:27.0 WETTZELL 337.94190 18.16238 942.0 -0.8 2.3715185E-08 3.1862122E+00 7.1496321E-09 3.2515664E-10 O 10 1746+470 2023.12.08-17:52:25.0 KOKEE 46.57309 21.74255 886.1 14.5 1.8784300E-08 2.6953360E+00 6.7499503E-09 2.6230454E-10 O 10 1746+470 2023.12.08-17:52:25.0 WETTZELL 305.63076 32.93016 942.0 -0.7 1.3708661E-08 1.8342161E+00 7.1496321E-09 3.2515664E-10 O 11 0552+398 2023.12.08-17:55:03.0 KOKEE 309.50812 8.86675 886.2 14.6 4.3518262E-08 6.5904539E+00 6.7499503E-09 2.6230454E-10 O 11 0552+398 2023.12.08-17:55:03.0 WETTZELL 61.14322 28.72257 942.1 -0.7 1.5494488E-08 2.0806465E+00 7.1496321E-09 3.2515664E-10 O 12 0716+714 2023.12.08-17:57:17.0 KOKEE 339.86498 25.46759 886.2 14.6 1.6221304E-08 2.3454571E+00 6.7499503E-09 2.6230454E-10 O 12 0716+714 2023.12.08-17:57:17.0 WETTZELL 22.77883 39.69906 942.1 -0.6 1.1681185E-08 1.5650046E+00 7.1496321E-09 3.2515664E-10 O 13 2353+816 2023.12.08-18:00:25.0 KOKEE 1.18408 14.22535 886.2 14.6 2.8020274E-08 4.1061001E+00 6.7499503E-09 2.6230454E-10 O 13 2353+816 2023.12.08-18:00:25.0 WETTZELL 359.78599 57.12479 942.1 -0.6 8.8949706E-09 1.1903575E+00 7.1496321E-09 3.2515664E-10 O 14 1039+811 2023.12.08-18:03:01.0 KOKEE 355.22681 30.29442 886.2 14.5 1.3850934E-08 1.9946928E+00 6.7499503E-09 2.6230454E-10 O 14 1039+811 2023.12.08-18:03:01.0 WETTZELL 3.96271 40.36204 942.1 -0.6 1.1521690E-08 1.5429531E+00 7.1496321E-09 3.2515664E-10 O 15 1342+662 2023.12.08-18:05:37.0 KOKEE 9.76124 44.83793 886.2 14.6 9.9320190E-09 1.4226449E+00 6.7499503E-09 2.6230454E-10 O 15 1342+662 2023.12.08-18:05:37.0 WETTZELL 349.05170 26.60293 942.1 -0.7 1.6610208E-08 2.2267619E+00 7.1496321E-09 3.2515664E-10 O 16 1636+473 2023.12.08-18:09:21.0 KOKEE 46.76024 36.43871 886.2 14.6 1.1778105E-08 1.6834886E+00 6.7499503E-09 2.6230454E-10 O 16 1636+473 2023.12.08-18:09:21.0 WETTZELL 317.37609 22.51237 942.1 -0.6 1.9384165E-08 2.5977604E+00 7.1496321E-09 3.2515664E-10 O 17 0613+570 2023.12.08-18:12:09.0 KOKEE 325.81876 15.37714 886.1 14.6 2.6042305E-08 3.8217785E+00 6.7499503E-09 2.6230454E-10 O 17 0613+570 2023.12.08-18:12:09.0 WETTZELL 44.14257 38.60723 942.1 -0.5 1.1956996E-08 1.6027265E+00 7.1496321E-09 3.2515664E-10 O 18 0955+476 2023.12.08-18:13:42.0 KOKEE 317.63196 48.64539 886.2 14.6 9.3332089E-09 1.3377687E+00 6.7499503E-09 2.6230454E-10 O 18 0955+476 2023.12.08-18:13:42.0 WETTZELL 22.44443 10.73833 942.2 -0.6 3.8898018E-08 5.2952658E+00 7.1496321E-09 3.2515664E-10 O 19 0800+618 2023.12.08-18:16:28.0 KOKEE 329.41695 28.88179 886.2 14.6 1.4461044E-08 2.0868412E+00 6.7499503E-09 2.6230454E-10 O 19 0800+618 2023.12.08-18:16:28.0 WETTZELL 29.53656 31.45954 942.2 -0.5 1.4276457E-08 1.9148062E+00 7.1496321E-09 3.2515664E-10 O 20 1732+389 2023.12.08-18:19:43.0 KOKEE 56.45936 27.91564 886.2 14.5 1.4911383E-08 2.1312618E+00 6.7499503E-09 2.6230454E-10 O 20 1732+389 2023.12.08-18:19:43.0 WETTZELL 304.60493 22.08464 942.2 -0.5 1.9734853E-08 2.6439366E+00 7.1496321E-09 3.2515664E-10 O 21 1851+488 2023.12.08-18:22:19.0 KOKEE 43.20172 16.43902 886.2 14.4 2.4440197E-08 3.5244970E+00 6.7499503E-09 2.6230454E-10 O 21 1851+488 2023.12.08-18:22:19.0 WETTZELL 303.33083 38.82956 942.2 -0.5 1.1897618E-08 1.5914712E+00 7.1496321E-09 3.2515664E-10 O 22 DA426 2023.12.08-18:25:28.0 KOKEE 56.12633 36.87834 886.2 14.3 1.1658148E-08 1.6644215E+00 6.7499503E-09 2.6230454E-10 O 22 DA426 2023.12.08-18:25:28.0 WETTZELL 312.24619 16.74317 942.3 -0.5 2.5609139E-08 3.4388880E+00 7.1496321E-09 3.2515664E-10 O 23 0613+570 2023.12.08-18:27:56.0 KOKEE 326.52997 13.33634 886.2 14.2 2.9786623E-08 4.3984331E+00 6.7499503E-09 2.6230454E-10 O 23 0613+570 2023.12.08-18:27:56.0 WETTZELL 45.62278 40.43374 942.3 -0.5 1.1506296E-08 1.5420760E+00 7.1496321E-09 3.2515664E-10 O 24 0955+476 2023.12.08-18:29:28.0 KOKEE 316.21218 46.14350 886.3 14.3 9.7141036E-09 1.3930737E+00 6.7499503E-09 2.6230454E-10 O 24 0955+476 2023.12.08-18:29:28.0 WETTZELL 24.96318 11.77775 942.3 -0.5 3.5687059E-08 4.8464993E+00 7.1496321E-09 3.2515664E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10