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: # 2018-07-25 | 22:45:22.408 # # Data content: # Ray-tracing results for session: # 91OCT08XU##### # 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: 1991100900 | 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 $91OCT08XU##### H $91OCT08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:45:22.408) 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 1803+784 1991.10.08-21:33:32.0 WESTFORD 0.47493 54.13667 1014.6 11.8 9.8525197E-09 1.2334176E+00 7.6869327E-09 3.0375005E-10 O 1 1803+784 1991.10.08-21:33:32.0 WETTZELL 342.32593 49.20821 942.1 11.8 9.9570515E-09 1.3191307E+00 7.1416244E-09 4.0329973E-10 O 2 2234+282 1991.10.08-21:37:44.0 WESTFORD 80.48380 33.63411 1014.6 11.8 1.4385818E-08 1.7997877E+00 7.6869327E-09 3.0375005E-10 O 2 2234+282 1991.10.08-21:37:44.0 WETTZELL 215.16592 66.20438 942.1 11.8 8.2434029E-09 1.0920092E+00 7.1416244E-09 4.0329973E-10 O 3 0212+735 1991.10.08-21:41:52.0 WESTFORD 16.08153 32.51934 1014.6 11.8 1.4816105E-08 1.8561702E+00 7.6869327E-09 3.0375005E-10 O 3 0212+735 1991.10.08-21:41:52.0 WETTZELL 20.68754 60.28903 942.1 11.8 8.6842612E-09 1.1517561E+00 7.1416244E-09 4.0329973E-10 O 4 2145+067 1991.10.08-21:46:04.0 WESTFORD 110.14755 30.12782 1014.6 11.8 1.5863838E-08 1.9852337E+00 7.6869327E-09 3.0375005E-10 O 4 2145+067 1991.10.08-21:46:04.0 WETTZELL 220.37689 41.02915 942.2 11.8 1.1473478E-08 1.5189974E+00 7.1416244E-09 4.0329973E-10 O 5 1803+784 1991.10.08-21:50:12.0 WESTFORD 359.05039 54.12392 1014.6 11.8 9.8541107E-09 1.2336431E+00 7.6869327E-09 3.0375005E-10 O 5 1803+784 1991.10.08-21:50:12.0 WETTZELL 342.51054 48.38233 942.2 11.8 1.0082999E-08 1.3358287E+00 7.1416244E-09 4.0329973E-10 O 6 2234+282 1991.10.08-21:54:24.0 WESTFORD 83.00218 36.67677 1014.6 11.8 1.3347783E-08 1.6697299E+00 7.6869327E-09 3.0375005E-10 O 6 2234+282 1991.10.08-21:54:24.0 WETTZELL 222.95134 64.48085 942.2 11.8 8.3575983E-09 1.1069343E+00 7.1416244E-09 4.0329973E-10 O 7 0212+735 1991.10.08-21:58:32.0 WESTFORD 16.99954 33.39494 1014.6 11.8 1.4473810E-08 1.8130847E+00 7.6869327E-09 3.0375005E-10 O 7 0212+735 1991.10.08-21:58:32.0 WETTZELL 19.25891 61.22339 942.2 11.8 8.6055299E-09 1.1412363E+00 7.1416244E-09 4.0329973E-10 O 8 2145+067 1991.10.08-22:02:44.0 WESTFORD 113.68181 32.98031 1014.6 11.8 1.4638134E-08 1.8316059E+00 7.6869327E-09 3.0375005E-10 O 8 2145+067 1991.10.08-22:02:44.0 WETTZELL 225.22645 39.17197 942.2 11.8 1.1920953E-08 1.5778475E+00 7.1416244E-09 4.0329973E-10 O 9 1803+784 1991.10.08-22:06:52.0 WESTFORD 357.63553 54.03492 1014.5 11.7 9.8651723E-09 1.2350566E+00 7.6869327E-09 3.0375005E-10 O 9 1803+784 1991.10.08-22:06:52.0 WETTZELL 342.77622 47.56671 942.2 11.8 1.0212643E-08 1.3530231E+00 7.1416244E-09 4.0329973E-10 O 10 2234+282 1991.10.08-22:11:04.0 WESTFORD 85.59104 39.73607 1014.5 11.7 1.2477345E-08 1.5607337E+00 7.6869327E-09 3.0375005E-10 O 10 2234+282 1991.10.08-22:11:04.0 WETTZELL 229.89027 62.49994 942.2 11.8 8.5024514E-09 1.1259151E+00 7.1416244E-09 4.0329973E-10 O 11 0212+735 1991.10.08-22:15:12.0 WESTFORD 17.86057 34.31622 1014.5 11.7 1.4133724E-08 1.7702972E+00 7.6869327E-09 3.0375005E-10 O 11 0212+735 1991.10.08-22:15:12.0 WETTZELL 17.61144 62.08847 942.2 11.8 8.5358925E-09 1.1319240E+00 7.1416244E-09 4.0329973E-10 O 12 2145+067 1991.10.08-22:19:24.0 WESTFORD 117.41829 35.75438 1014.5 11.7 1.3644443E-08 1.7071471E+00 7.6869327E-09 3.0375005E-10 O 12 2145+067 1991.10.08-22:19:24.0 WETTZELL 229.83758 37.15582 942.2 11.8 1.2463255E-08 1.6492178E+00 7.1416244E-09 4.0329973E-10 O 13 1803+784 1991.10.08-22:23:32.0 WESTFORD 356.24463 53.87065 1014.5 11.7 9.8857092E-09 1.2376586E+00 7.6869327E-09 3.0375005E-10 O 13 1803+784 1991.10.08-22:23:32.0 WETTZELL 343.11821 46.76495 942.2 11.8 1.0345432E-08 1.3706410E+00 7.1416244E-09 4.0329973E-10 O 14 2234+282 1991.10.08-22:27:44.0 WESTFORD 88.27608 42.80618 1014.5 11.7 1.1742081E-08 1.4687063E+00 7.6869327E-09 3.0375005E-10 O 14 2234+282 1991.10.08-22:27:44.0 WETTZELL 236.07078 60.31713 942.2 11.8 8.6802057E-09 1.1492460E+00 7.1416244E-09 4.0329973E-10 O 15 0212+735 1991.10.08-22:31:52.0 WESTFORD 18.66030 35.27993 1014.5 11.7 1.3798307E-08 1.7281156E+00 7.6869327E-09 3.0375005E-10 O 15 0212+735 1991.10.08-22:31:52.0 WETTZELL 15.74501 62.87365 942.2 11.8 8.4753057E-09 1.1238134E+00 7.1416244E-09 4.0329973E-10 O 16 2145+067 1991.10.08-22:36:04.0 WESTFORD 121.38934 38.43312 1014.5 11.7 1.2831283E-08 1.6053573E+00 7.6869327E-09 3.0375005E-10 O 16 2145+067 1991.10.08-22:36:04.0 WETTZELL 234.22364 35.00121 942.2 11.8 1.3118674E-08 1.7355205E+00 7.1416244E-09 4.0329973E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10