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 | 15:23:11.802 # # Data content: # Ray-tracing results for session: # 93MAR18XU##### # 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: 1993031818 | 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 $93MAR18XU##### H $93MAR18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:23:11.802) 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 0119+041 1993.03.18-15:06:12.0 WESTFORD 117.09089 32.08230 1015.2 -7.9 1.4558388E-08 1.8840685E+00 7.7216791E-09 3.1719483E-11 O 1 0119+041 1993.03.18-15:06:12.0 WETTZELL 225.41638 36.16468 950.3 10.4 1.2592376E-08 1.6982063E+00 7.2101863E-09 2.3448410E-10 O 2 0212+735 1993.03.18-15:10:24.0 WESTFORD 21.72596 48.31564 1015.2 -7.9 1.0370371E-08 1.3361663E+00 7.7216791E-09 3.1719483E-11 O 2 0212+735 1993.03.18-15:10:24.0 WETTZELL 346.17692 63.50985 950.3 10.4 8.3143989E-09 1.1157740E+00 7.2101863E-09 2.3448410E-10 O 3 0234+285 1993.03.18-15:14:32.0 WESTFORD 81.95364 36.00744 1015.2 -7.9 1.3160070E-08 1.6990663E+00 7.7216791E-09 3.1719483E-11 O 3 0234+285 1993.03.18-15:14:32.0 WETTZELL 221.24539 65.27897 950.3 10.4 8.1947450E-09 1.1019948E+00 7.2101863E-09 2.3448410E-10 O 4 1803+784 1993.03.18-15:18:44.0 WESTFORD 344.79351 46.68996 1015.2 -7.8 1.0641569E-08 1.3710291E+00 7.7216791E-09 3.1719483E-11 O 4 1803+784 1993.03.18-15:18:44.0 WETTZELL 352.26411 39.01769 950.3 10.4 1.1799735E-08 1.5820075E+00 7.2101863E-09 2.3448410E-10 O 5 0119+041 1993.03.18-15:22:52.0 WESTFORD 120.90432 34.77164 1015.2 -7.8 1.3565776E-08 1.7550307E+00 7.7216791E-09 3.1719483E-11 O 5 0119+041 1993.03.18-15:22:52.0 WETTZELL 229.87399 34.14493 950.3 10.4 1.3234360E-08 1.7852151E+00 7.2101863E-09 2.3448410E-10 O 6 0212+735 1993.03.18-15:27:04.0 WESTFORD 21.27741 49.44323 1015.2 -7.8 1.0194502E-08 1.3135278E+00 7.7216791E-09 3.1719483E-11 O 6 0212+735 1993.03.18-15:27:04.0 WETTZELL 344.11504 62.80845 950.3 10.4 8.3659002E-09 1.1226826E+00 7.2101863E-09 2.3448410E-10 O 7 0234+285 1993.03.18-15:31:12.0 WESTFORD 84.50450 39.06053 1015.2 -7.8 1.2283184E-08 1.5856779E+00 7.7216791E-09 3.1719483E-11 O 7 0234+285 1993.03.18-15:31:12.0 WETTZELL 228.43662 63.35063 950.3 10.4 8.3281083E-09 1.1199637E+00 7.2101863E-09 2.3448410E-10 O 8 1803+784 1993.03.18-15:35:24.0 WESTFORD 344.52102 45.87599 1015.1 -7.7 1.0786377E-08 1.3896731E+00 7.7216791E-09 3.1719483E-11 O 8 1803+784 1993.03.18-15:35:24.0 WETTZELL 353.24118 38.67282 950.3 10.4 1.1887643E-08 1.5937454E+00 7.2101863E-09 2.3448410E-10 O 9 0119+041 1993.03.18-15:39:32.0 WESTFORD 124.95105 37.35259 1015.1 -7.7 1.2756861E-08 1.6499582E+00 7.7216791E-09 3.1719483E-11 O 9 0119+041 1993.03.18-15:39:32.0 WETTZELL 234.13035 31.99119 950.3 10.4 1.4014968E-08 1.8910770E+00 7.2101863E-09 2.3448410E-10 O 10 0212+735 1993.03.18-15:43:44.0 WESTFORD 20.68509 50.54481 1015.1 -7.7 1.0032016E-08 1.2926121E+00 7.7216791E-09 3.1719483E-11 O 10 0212+735 1993.03.18-15:43:44.0 WETTZELL 342.26663 62.01729 950.3 10.4 8.4262794E-09 1.1307795E+00 7.2101863E-09 2.3448410E-10 O 11 0234+285 1993.03.18-15:47:52.0 WESTFORD 87.14198 42.12688 1015.1 -7.6 1.1543177E-08 1.4900241E+00 7.7216791E-09 3.1719483E-11 O 11 0234+285 1993.03.18-15:47:52.0 WETTZELL 234.82640 61.20706 950.4 10.3 8.4929833E-09 1.1421717E+00 7.2101863E-09 2.3448410E-10 O 12 1803+784 1993.03.18-15:52:04.0 WESTFORD 344.33940 45.05028 1015.1 -7.6 1.0939623E-08 1.4094038E+00 7.7216791E-09 3.1719483E-11 O 12 1803+784 1993.03.18-15:52:04.0 WETTZELL 354.23881 38.37473 950.4 10.3 1.1965031E-08 1.6040749E+00 7.2101863E-09 2.3448410E-10 O 13 0119+041 1993.03.18-15:56:12.0 WESTFORD 129.26041 39.80500 1015.1 -7.6 1.2093933E-08 1.5639011E+00 7.7216791E-09 3.1719483E-11 O 13 0119+041 1993.03.18-15:56:12.0 WETTZELL 238.20036 29.72105 950.4 10.3 1.4967711E-08 2.0203903E+00 7.2101863E-09 2.3448410E-10 O 14 0212+735 1993.03.18-16:00:24.0 WESTFORD 19.94246 51.61291 1015.1 -7.5 9.8827491E-09 1.2733981E+00 7.7216791E-09 3.1719483E-11 O 14 0212+735 1993.03.18-16:00:24.0 WETTZELL 340.63710 61.14710 950.4 10.3 8.4955799E-09 1.1400705E+00 7.2101863E-09 2.3448410E-10 O 15 0234+285 1993.03.18-16:04:32.0 WESTFORD 89.89552 45.20036 1015.1 -7.5 1.0915055E-08 1.4088552E+00 7.7216791E-09 3.1719483E-11 O 15 0234+285 1993.03.18-16:04:32.0 WETTZELL 240.52411 58.89713 950.4 10.3 8.6919644E-09 1.1689688E+00 7.2101863E-09 2.3448410E-10 O 16 1803+784 1993.03.18-16:08:44.0 WESTFORD 344.24569 44.21746 1015.1 -7.5 1.1101009E-08 1.4301829E+00 7.7216791E-09 3.1719483E-11 O 16 1803+784 1993.03.18-16:08:44.0 WETTZELL 355.25382 38.12442 950.4 10.3 1.2031044E-08 1.6128819E+00 7.2101863E-09 2.3448410E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10