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: # 2018-07-26 | 20:10:33.940 # # Data content: # Ray-tracing results for session: # 94DEC31XU##### # Total number of observations: # 32 # 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: 1994123112 | 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 $94DEC31XU##### H $94DEC31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:10:33.940) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1749+096 1994.12.31-13:03:12.0 NRAO85_3 107.45597 35.32595 933.6 -0.8 1.2703683E-08 1.7231708E+00 7.0756439E-09 2.8743913E-10 O 1 1749+096 1994.12.31-13:03:12.0 WETTZELL 234.55097 38.06725 928.1 3.4 1.1647718E-08 1.6205259E+00 7.0426759E-09 1.5097674E-10 O 2 1357+769 1994.12.31-13:09:04.0 NRAO85_3 357.16820 51.53896 933.6 -0.8 9.3943746E-09 1.2735022E+00 7.0756439E-09 2.8743913E-10 O 2 1357+769 1994.12.31-13:09:04.0 WETTZELL 341.34373 45.15924 928.1 3.4 1.0130963E-08 1.4079071E+00 7.0426759E-09 1.5097674E-10 O 3 1749+096 1994.12.31-13:14:52.0 NRAO85_3 109.81406 37.49688 933.6 -0.8 1.2071685E-08 1.6377832E+00 7.0756439E-09 2.8743913E-10 O 3 1749+096 1994.12.31-13:14:52.0 WETTZELL 237.57619 36.47999 928.1 3.4 1.2076806E-08 1.6802958E+00 7.0426759E-09 1.5097674E-10 O 4 1357+769 1994.12.31-13:20:44.0 NRAO85_3 356.11327 51.40465 933.6 -0.8 9.4118654E-09 1.2759189E+00 7.0756439E-09 2.8743913E-10 O 4 1357+769 1994.12.31-13:20:44.0 WETTZELL 341.75020 44.55359 928.1 3.4 1.0238595E-08 1.4228834E+00 7.0426759E-09 1.5097674E-10 O 5 1749+096 1994.12.31-13:26:32.0 NRAO85_3 112.28836 39.63504 933.6 -0.8 1.1522974E-08 1.5636533E+00 7.0756439E-09 2.8743913E-10 O 5 1749+096 1994.12.31-13:26:32.0 WETTZELL 240.49479 34.83951 928.1 3.4 1.2565154E-08 1.7483464E+00 7.0426759E-09 1.5097674E-10 O 6 1357+769 1994.12.31-13:32:24.0 NRAO85_3 355.07779 51.22863 933.6 -0.8 9.4349608E-09 1.2790934E+00 7.0756439E-09 2.8743913E-10 O 6 1357+769 1994.12.31-13:32:24.0 WETTZELL 342.18973 43.96136 928.1 3.4 1.0347195E-08 1.4379965E+00 7.0426759E-09 1.5097674E-10 O 7 1749+096 1994.12.31-13:38:12.0 NRAO85_3 114.89477 41.73465 933.6 -0.8 1.1044748E-08 1.4990512E+00 7.0756439E-09 2.8743913E-10 O 7 1749+096 1994.12.31-13:38:12.0 WETTZELL 243.31475 33.15184 928.1 3.4 1.3122012E-08 1.8259776E+00 7.0426759E-09 1.5097674E-10 O 8 1357+769 1994.12.31-13:44:04.0 NRAO85_3 354.06662 51.01183 933.6 -0.8 9.4636822E-09 1.2830286E+00 7.0756439E-09 2.8743913E-10 O 8 1357+769 1994.12.31-13:44:04.0 WETTZELL 342.66069 43.38360 928.1 3.4 1.0456461E-08 1.4532041E+00 7.0426759E-09 1.5097674E-10 O 9 1749+096 1994.12.31-13:49:52.0 NRAO85_3 117.65078 43.78909 933.6 -0.7 1.0626845E-08 1.4426044E+00 7.0756439E-09 2.8743913E-10 O 9 1749+096 1994.12.31-13:49:52.0 WETTZELL 246.04408 31.42254 928.1 3.4 1.3758872E-08 1.9148068E+00 7.0426759E-09 1.5097674E-10 O 10 1357+769 1994.12.31-13:55:44.0 NRAO85_3 353.08432 50.75537 933.6 -0.7 9.4980557E-09 1.2877280E+00 7.0756439E-09 2.8743913E-10 O 10 1357+769 1994.12.31-13:55:44.0 WETTZELL 343.16148 42.82134 928.1 3.4 1.0566065E-08 1.4684612E+00 7.0426759E-09 1.5097674E-10 O 11 1749+096 1994.12.31-14:01:32.0 NRAO85_3 120.57553 45.79079 933.6 -0.7 1.0261116E-08 1.3932125E+00 7.0756439E-09 2.8743913E-10 O 11 1749+096 1994.12.31-14:01:32.0 WETTZELL 248.69076 29.65678 928.1 3.4 1.4490153E-08 2.0168673E+00 7.0426759E-09 1.5097674E-10 O 12 1357+769 1994.12.31-14:07:24.0 NRAO85_3 352.13503 50.46056 933.6 -0.7 9.5381121E-09 1.2931958E+00 7.0756439E-09 2.8743913E-10 O 12 1357+769 1994.12.31-14:07:24.0 WETTZELL 343.69058 42.27554 928.1 3.4 1.0675663E-08 1.4837196E+00 7.0426759E-09 1.5097674E-10 O 13 1611+343 1994.12.31-14:12:04.0 NRAO85_3 113.44672 80.62003 933.5 -0.7 7.4626310E-09 1.0133104E+00 7.0756439E-09 2.8743913E-10 O 13 1611+343 1994.12.31-14:12:04.0 WETTZELL 289.12571 29.85853 928.1 3.4 1.4397170E-08 2.0018553E+00 7.0426759E-09 1.5097674E-10 O 14 1803+784 1994.12.31-14:16:44.0 NRAO85_3 10.01383 47.35131 933.5 -0.7 9.9981014E-09 1.3543262E+00 7.0756439E-09 2.8743913E-10 O 14 1803+784 1994.12.31-14:16:44.0 WETTZELL 343.33959 54.39621 928.1 3.4 8.8406730E-09 1.2285453E+00 7.0426759E-09 1.5097674E-10 O 15 1611+343 1994.12.31-14:21:24.0 NRAO85_3 120.41755 82.25599 933.5 -0.7 7.4307281E-09 1.0090778E+00 7.0756439E-09 2.8743913E-10 O 15 1611+343 1994.12.31-14:21:24.0 WETTZELL 290.60555 28.41913 928.1 3.4 1.5054107E-08 2.0934592E+00 7.0426759E-09 1.5097674E-10 O 16 1803+784 1994.12.31-14:26:04.0 NRAO85_3 9.49624 47.66193 933.5 -0.7 9.9488152E-09 1.3477048E+00 7.0756439E-09 2.8743913E-10 O 16 1803+784 1994.12.31-14:26:04.0 WETTZELL 343.07944 53.95401 928.0 3.4 8.8898668E-09 1.2353794E+00 7.0426759E-09 1.5097674E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10