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 | 19:53:02.996 # # Data content: # Ray-tracing results for session: # 94DEC01XU##### # 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: 1994120118 | 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 $94DEC01XU##### H $94DEC01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 19:53:02.996) 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 1994.12.01-15:01:12.0 NRAO85_3 107.46431 35.33624 934.9 1.1 1.2462719E-08 1.7191328E+00 7.1032601E-09 1.2271849E-10 O 1 1749+096 1994.12.01-15:01:12.0 WETTZELL 234.56513 38.06194 958.2 3.6 1.1920875E-08 1.6188793E+00 7.2794663E-09 8.4187191E-11 O 2 1357+769 1994.12.01-15:07:04.0 NRAO85_3 357.16126 51.53586 935.0 1.2 9.2204532E-09 1.2783409E+00 7.1032601E-09 1.2271849E-10 O 2 1357+769 1994.12.01-15:07:04.0 WETTZELL 341.34951 45.15583 958.2 3.6 1.0373857E-08 1.4120306E+00 7.2794663E-09 8.4187191E-11 O 3 1749+096 1994.12.01-15:12:52.0 NRAO85_3 109.82284 37.50707 935.0 1.2 1.1843023E-08 1.6338613E+00 7.1032601E-09 1.2271849E-10 O 3 1749+096 1994.12.01-15:12:52.0 WETTZELL 237.58989 36.47442 958.2 3.5 1.2360168E-08 1.6788266E+00 7.2794663E-09 8.4187191E-11 O 4 1357+769 1994.12.01-15:18:44.0 NRAO85_3 356.10668 51.40129 935.0 1.3 9.2376643E-09 1.2807897E+00 7.1032601E-09 1.2271849E-10 O 4 1357+769 1994.12.01-15:18:44.0 WETTZELL 341.75613 44.55037 958.2 3.5 1.0484113E-08 1.4271315E+00 7.2794663E-09 8.4187191E-11 O 5 1749+096 1994.12.01-15:24:32.0 NRAO85_3 112.29765 39.64510 935.0 1.4 1.1304977E-08 1.5598389E+00 7.1032601E-09 1.2271849E-10 O 5 1749+096 1994.12.01-15:24:32.0 WETTZELL 240.50807 34.83372 958.2 3.5 1.2860127E-08 1.7470851E+00 7.2794663E-09 8.4187191E-11 O 6 1357+769 1994.12.01-15:30:24.0 NRAO85_3 355.07158 51.22501 935.0 1.5 9.2603762E-09 1.2840048E+00 7.1032601E-09 1.2271849E-10 O 6 1357+769 1994.12.01-15:30:24.0 WETTZELL 342.19579 43.95832 958.2 3.5 1.0595360E-08 1.4423703E+00 7.2794663E-09 8.4187191E-11 O 7 1749+096 1994.12.01-15:36:12.0 NRAO85_3 114.90463 41.74456 935.0 1.6 1.0836035E-08 1.4953359E+00 7.1032601E-09 1.2271849E-10 O 7 1749+096 1994.12.01-15:36:12.0 WETTZELL 243.32763 33.14583 958.2 3.4 1.3430223E-08 1.8249635E+00 7.2794663E-09 8.4187191E-11 O 8 1357+769 1994.12.01-15:42:04.0 NRAO85_3 354.06082 51.00797 935.0 1.6 9.2886100E-09 1.2879892E+00 7.1032601E-09 1.2271849E-10 O 8 1357+769 1994.12.01-15:42:04.0 WETTZELL 342.66687 43.38076 958.2 3.4 1.0707286E-08 1.4577043E+00 7.2794663E-09 8.4187191E-11 O 9 1749+096 1994.12.01-15:47:52.0 NRAO85_3 117.66131 43.79882 935.0 1.7 1.0426240E-08 1.4389800E+00 7.1032601E-09 1.2271849E-10 O 9 1749+096 1994.12.01-15:47:52.0 WETTZELL 246.05660 31.41635 958.2 3.4 1.4082222E-08 1.9140903E+00 7.2794663E-09 8.4187191E-11 O 10 1357+769 1994.12.01-15:53:44.0 NRAO85_3 353.07894 50.75129 935.0 1.8 9.3223913E-09 1.2927467E+00 7.1032601E-09 1.2271849E-10 O 10 1357+769 1994.12.01-15:53:44.0 WETTZELL 343.16777 42.81869 958.2 3.4 1.0819558E-08 1.4730881E+00 7.2794663E-09 8.4187191E-11 O 11 1749+096 1994.12.01-15:59:32.0 NRAO85_3 120.58680 45.80031 935.0 1.9 1.0067604E-08 1.3896711E+00 7.1032601E-09 1.2271849E-10 O 11 1749+096 1994.12.01-15:59:32.0 WETTZELL 248.70295 29.65044 958.2 3.4 1.4830887E-08 2.0165139E+00 7.2794663E-09 8.4187191E-11 O 12 1357+769 1994.12.01-16:05:24.0 NRAO85_3 352.13010 50.45628 935.0 1.9 9.3617503E-09 1.2982816E+00 7.1032601E-09 1.2271849E-10 O 12 1357+769 1994.12.01-16:05:24.0 WETTZELL 343.69696 42.27309 958.2 3.3 1.0931821E-08 1.4884729E+00 7.2794663E-09 8.4187191E-11 O 13 1611+343 1994.12.01-16:10:04.0 NRAO85_3 113.46655 80.63102 935.0 2.0 7.3233550E-09 1.0129633E+00 7.1032601E-09 1.2271849E-10 O 13 1611+343 1994.12.01-16:10:04.0 WETTZELL 289.13651 29.85194 958.2 3.3 1.4741557E-08 2.0083791E+00 7.2794663E-09 8.4187191E-11 O 14 1803+784 1994.12.01-16:14:44.0 NRAO85_3 10.00922 47.35036 935.0 2.0 9.8127355E-09 1.3601491E+00 7.1032601E-09 1.2271849E-10 O 14 1803+784 1994.12.01-16:14:44.0 WETTZELL 343.34317 54.39370 958.2 3.3 9.0517586E-09 1.2311352E+00 7.2794663E-09 8.4187191E-11 O 15 1611+343 1994.12.01-16:19:24.0 NRAO85_3 120.44937 82.26662 935.0 2.1 7.2921028E-09 1.0087235E+00 7.1032601E-09 1.2271849E-10 O 15 1611+343 1994.12.01-16:19:24.0 WETTZELL 290.61628 28.41263 958.2 3.3 1.5414563E-08 2.1008883E+00 7.2794663E-09 8.4187191E-11 O 16 1803+784 1994.12.01-16:24:04.0 NRAO85_3 9.49167 47.66083 935.0 2.1 9.7643818E-09 1.3534496E+00 7.1032601E-09 1.2271849E-10 O 16 1803+784 1994.12.01-16:24:04.0 WETTZELL 343.08317 53.95159 958.2 3.2 9.1021467E-09 1.2380252E+00 7.2794663E-09 8.4187191E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10