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 | 01:49:15.482 # # Data content: # Ray-tracing results for session: # 92JUL18XU##### # 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: 1992071818 | 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 $92JUL18XU##### H $92JUL18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 01:49:15.482) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 4C39.25 1992.07.18-18:09:12.0 WESTFORD 137.88042 85.32524 1011.6 27.9 8.3915443E-09 1.0039025E+00 7.5979972E-09 7.6517495E-10 O 1 4C39.25 1992.07.18-18:09:12.0 WETTZELL 292.28915 34.19487 951.1 15.9 1.3607378E-08 1.7763802E+00 7.2139062E-09 4.5301169E-10 O 2 0212+735 1992.07.18-18:13:24.0 WESTFORD 340.27073 36.78679 1011.7 27.9 1.3921190E-08 1.6522428E+00 7.5979972E-09 7.6517495E-10 O 2 0212+735 1992.07.18-18:13:24.0 WETTZELL 2.92992 33.08077 951.1 15.9 1.4001303E-08 1.8239465E+00 7.2139062E-09 4.5301169E-10 O 3 1803+784 1992.07.18-18:17:32.0 WESTFORD 10.61899 34.58387 1011.7 27.9 1.4683600E-08 1.7451290E+00 7.5979972E-09 7.6517495E-10 O 3 1803+784 1992.07.18-18:17:32.0 WETTZELL 15.06526 56.25519 951.1 15.9 9.2136216E-09 1.2006689E+00 7.2139062E-09 4.5301169E-10 O 4 OQ208 1992.07.18-18:21:44.0 WESTFORD 79.32476 32.30139 1011.7 27.9 1.5609455E-08 1.8746268E+00 7.5979972E-09 7.6517495E-10 O 4 OQ208 1992.07.18-18:21:44.0 WETTZELL 211.42879 66.92083 951.1 15.9 8.3331838E-09 1.0877717E+00 7.2139062E-09 4.5301169E-10 O 5 4C39.25 1992.07.18-18:25:52.0 WESTFORD 181.76875 86.45777 1011.7 27.9 8.3795057E-09 1.0023004E+00 7.5979972E-09 7.6517495E-10 O 5 4C39.25 1992.07.18-18:25:52.0 WETTZELL 294.74323 31.68898 951.1 15.9 1.4549966E-08 1.8996350E+00 7.2139062E-09 4.5301169E-10 O 6 0212+735 1992.07.18-18:30:04.0 WESTFORD 340.97084 35.76622 1011.7 27.9 1.4260314E-08 1.6921065E+00 7.5979972E-09 7.6517495E-10 O 6 0212+735 1992.07.18-18:30:04.0 WETTZELL 4.30782 33.25331 951.1 15.9 1.3937420E-08 1.8156020E+00 7.2139062E-09 4.5301169E-10 O 7 1803+784 1992.07.18-18:34:12.0 WESTFORD 11.34406 35.16978 1011.7 27.9 1.4471692E-08 1.7202491E+00 7.5979972E-09 7.6517495E-10 O 7 1803+784 1992.07.18-18:34:12.0 WETTZELL 14.21446 56.94642 951.1 15.9 9.1409219E-09 1.1912146E+00 7.2139062E-09 4.5301169E-10 O 8 OQ208 1992.07.18-18:38:24.0 WESTFORD 81.81667 35.33439 1011.7 27.9 1.4431439E-08 1.7327339E+00 7.5979972E-09 7.6517495E-10 O 8 OQ208 1992.07.18-18:38:24.0 WETTZELL 219.61730 65.33130 951.1 15.9 8.4359039E-09 1.1012127E+00 7.2139062E-09 4.5301169E-10 O 9 4C39.25 1992.07.18-18:42:32.0 WESTFORD 224.13145 85.18361 1011.7 27.9 8.3929234E-09 1.0037308E+00 7.5979972E-09 7.6517495E-10 O 9 4C39.25 1992.07.18-18:42:32.0 WETTZELL 297.20003 29.23209 951.1 15.9 1.5640339E-08 2.0422836E+00 7.2139062E-09 4.5301169E-10 O 10 0212+735 1992.07.18-18:46:44.0 WESTFORD 341.73897 34.78291 1011.7 27.9 1.4607466E-08 1.7329122E+00 7.5979972E-09 7.6517495E-10 O 10 0212+735 1992.07.18-18:46:44.0 WETTZELL 5.67499 33.49116 951.1 15.9 1.3850538E-08 1.8042650E+00 7.2139062E-09 4.5301169E-10 O 11 1803+784 1992.07.18-18:50:52.0 WESTFORD 12.02675 35.79274 1011.7 27.9 1.4254552E-08 1.6947352E+00 7.5979972E-09 7.6517495E-10 O 11 1803+784 1992.07.18-18:50:52.0 WETTZELL 13.24309 57.59551 951.1 15.9 9.0748798E-09 1.1826268E+00 7.2139062E-09 4.5301169E-10 O 12 OQ208 1992.07.18-18:55:04.0 WESTFORD 84.36881 38.38660 1011.7 27.9 1.3447362E-08 1.6142436E+00 7.5979972E-09 7.6517495E-10 O 12 OQ208 1992.07.18-18:55:04.0 WETTZELL 226.93133 63.45661 951.1 15.9 8.5689006E-09 1.1186080E+00 7.2139062E-09 4.5301169E-10 O 13 4C39.25 1992.07.18-18:59:12.0 WESTFORD 243.98415 82.66653 1011.7 27.9 8.4319728E-09 1.0082141E+00 7.5979972E-09 7.6517495E-10 O 13 4C39.25 1992.07.18-18:59:12.0 WETTZELL 299.66791 26.82887 951.1 15.9 1.6908638E-08 2.2083148E+00 7.2139062E-09 4.5301169E-10 O 14 0212+735 1992.07.18-19:03:24.0 WESTFORD 342.57055 33.84039 1011.7 27.9 1.4960614E-08 1.7744222E+00 7.5979972E-09 7.6517495E-10 O 14 0212+735 1992.07.18-19:03:24.0 WETTZELL 7.02795 33.79357 951.1 15.9 1.3741972E-08 1.7901069E+00 7.2139062E-09 4.5301169E-10 O 15 1803+784 1992.07.18-19:07:32.0 WESTFORD 12.66365 36.45034 1011.7 27.9 1.4034017E-08 1.6688035E+00 7.5979972E-09 7.6517495E-10 O 15 1803+784 1992.07.18-19:07:32.0 WETTZELL 12.15291 58.19672 951.1 15.8 9.0155766E-09 1.1749162E+00 7.2139062E-09 4.5301169E-10 O 16 OQ208 1992.07.18-19:11:44.0 WESTFORD 87.00470 41.45242 1011.7 27.9 1.2618512E-08 1.5144661E+00 7.5979972E-09 7.6517495E-10 O 16 OQ208 1992.07.18-19:11:44.0 WETTZELL 233.44109 61.35645 951.2 15.8 8.7342031E-09 1.1402236E+00 7.2139062E-09 4.5301169E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10