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: # 2020-12-04 | 01:05:46.489 # # Data content: # Ray-tracing results for session: # 20DEC02XU##### # Total number of observations: # 34 # 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: 2020120218 | 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 $20DEC02XU##### H $20DEC02XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2020-12-04 01:05:46.489) 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 2020.12.02-18:30:20.0 KOKEE 21.85303 23.56580 889.2 17.1 1.7427229E-08 2.4977522E+00 6.7732938E-09 2.3948370E-10 O 1 3C371 2020.12.02-18:30:20.0 WETTZELL 330.84240 44.95617 940.1 -2.8 1.0368476E-08 1.4091755E+00 7.1399208E-09 1.9582106E-10 O 2 0805+410 2020.12.02-18:32:52.0 KOKEE 305.40283 30.57094 889.2 17.3 1.3744595E-08 1.9813204E+00 6.7732938E-09 2.3948370E-10 O 2 0805+410 2020.12.02-18:32:52.0 WETTZELL 42.91471 14.54053 940.1 -2.9 2.8736523E-08 3.9221869E+00 7.1399208E-09 1.9582106E-10 O 3 0641+392 2020.12.02-18:35:59.0 KOKEE 307.04731 13.92435 889.2 17.5 2.8613504E-08 4.2077615E+00 6.7732938E-09 2.3948370E-10 O 3 0641+392 2020.12.02-18:35:59.0 WETTZELL 57.36456 24.25410 940.1 -3.0 1.7760700E-08 2.4247682E+00 7.1399208E-09 1.9582106E-10 O 4 0716+714 2020.12.02-18:38:57.0 KOKEE 339.75413 23.75960 889.2 17.6 1.7300630E-08 2.4977910E+00 6.7732938E-09 2.3948370E-10 O 4 0716+714 2020.12.02-18:38:57.0 WETTZELL 24.08609 41.09057 940.1 -3.0 1.1144161E-08 1.5163310E+00 7.1399208E-09 1.9582106E-10 O 5 NRAO512 2020.12.02-18:40:55.0 KOKEE 56.05556 38.44762 889.3 17.8 1.1254098E-08 1.6014707E+00 6.7732938E-09 2.3948370E-10 O 5 NRAO512 2020.12.02-18:40:55.0 WETTZELL 313.53841 15.78039 940.1 -2.8 2.6577594E-08 3.6056054E+00 7.1399208E-09 1.9582106E-10 O 6 1758+388 2020.12.02-18:45:18.0 KOKEE 55.94193 23.83118 889.4 18.2 1.7243943E-08 2.4539957E+00 6.7732938E-09 2.3948370E-10 O 6 1758+388 2020.12.02-18:45:18.0 WETTZELL 301.32145 24.88348 940.0 -2.8 1.7333306E-08 2.3539698E+00 7.1399208E-09 1.9582106E-10 O 7 1418+546 2020.12.02-18:49:29.0 KOKEE 20.37826 54.37274 889.4 18.6 8.6217230E-09 1.2304938E+00 6.7732938E-09 2.3948370E-10 O 7 1418+546 2020.12.02-18:49:29.0 WETTZELL 343.54951 16.04589 940.1 -2.7 2.6166422E-08 3.5476212E+00 7.1399208E-09 1.9582106E-10 O 8 0613+570 2020.12.02-18:53:14.0 KOKEE 326.76853 12.71961 889.4 18.8 3.1149945E-08 4.5865907E+00 6.7732938E-09 2.3948370E-10 O 8 0613+570 2020.12.02-18:53:14.0 WETTZELL 46.06439 41.00149 940.0 -2.8 1.1164969E-08 1.5212518E+00 7.1399208E-09 1.9582106E-10 O 9 0955+476 2020.12.02-18:57:13.0 KOKEE 315.68525 44.97380 889.5 18.9 9.9114110E-09 1.4215409E+00 6.7732938E-09 2.3948370E-10 O 9 0955+476 2020.12.02-18:57:13.0 WETTZELL 26.09742 12.30099 940.0 -2.3 3.3635022E-08 4.5915960E+00 7.1399208E-09 1.9582106E-10 O 10 0749+540 2020.12.02-19:00:26.0 KOKEE 320.59173 24.18883 889.5 19.0 1.7018168E-08 2.4612150E+00 6.7732938E-09 2.3948370E-10 O 10 0749+540 2020.12.02-19:00:26.0 WETTZELL 39.83952 29.16904 940.1 -2.4 1.4996755E-08 2.0429036E+00 7.1399208E-09 1.9582106E-10 O 11 1418+546 2020.12.02-19:04:38.0 KOKEE 17.05872 55.50304 889.5 19.1 8.5036818E-09 1.2138426E+00 6.7732938E-09 2.3948370E-10 O 11 1418+546 2020.12.02-19:04:38.0 WETTZELL 345.74833 15.38816 940.1 -2.6 2.7222696E-08 3.6914281E+00 7.1399208E-09 1.9582106E-10 O 12 0613+570 2020.12.02-19:08:22.0 KOKEE 327.58254 10.81422 889.6 19.1 3.6250642E-08 5.3779101E+00 6.7732938E-09 2.3948370E-10 O 12 0613+570 2020.12.02-19:08:22.0 WETTZELL 47.40781 42.80873 940.3 -2.9 1.0781254E-08 1.4690710E+00 7.1399208E-09 1.9582106E-10 O 13 1746+470 2020.12.02-19:13:12.0 KOKEE 47.42814 31.98242 889.8 19.1 1.3196006E-08 1.8797953E+00 6.7732938E-09 2.3948370E-10 O 13 1746+470 2020.12.02-19:13:12.0 WETTZELL 313.55609 25.33643 940.2 -3.1 1.7047522E-08 2.3134480E+00 7.1399208E-09 1.9582106E-10 O 14 0749+540 2020.12.02-19:18:14.0 KOKEE 320.92157 21.57310 889.9 19.1 1.8933245E-08 2.7445250E+00 6.7732938E-09 2.3948370E-10 O 14 0749+540 2020.12.02-19:18:14.0 WETTZELL 41.93474 31.07976 940.2 -3.1 1.4166393E-08 1.9300147E+00 7.1399208E-09 1.9582106E-10 O 15 1418+546 2020.12.02-19:22:59.0 KOKEE 12.66880 56.59813 889.9 19.1 8.3954394E-09 1.1986435E+00 6.7732938E-09 2.3948370E-10 O 15 1418+546 2020.12.02-19:22:59.0 WETTZELL 348.43963 14.71601 940.3 -3.0 2.8396550E-08 3.8516095E+00 7.1399208E-09 1.9582106E-10 O 16 NRAO512 2020.12.02-19:25:52.0 KOKEE 54.82098 47.05930 890.0 19.1 9.5678866E-09 1.3620752E+00 6.7732938E-09 2.3948370E-10 O 16 NRAO512 2020.12.02-19:25:52.0 WETTZELL 320.79718 10.76973 940.3 -3.0 3.8053857E-08 5.1692911E+00 7.1399208E-09 1.9582106E-10 O 17 3C371 2020.12.02-19:29:56.0 KOKEE 21.16370 28.66738 890.0 19.0 1.4557340E-08 2.0832531E+00 6.7732938E-09 2.3948370E-10 O 17 3C371 2020.12.02-19:29:56.0 WETTZELL 334.15969 40.43114 940.3 -3.2 1.1291138E-08 1.5339489E+00 7.1399208E-09 1.9582106E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10