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 | 19:26:04.708 # # Data content: # Ray-tracing results for session: # 91DEC03XU##### # 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: 1991120318 | 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 $91DEC03XU##### H $91DEC03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 19:26:04.708) 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 1991.12.03-17:53:24.0 WESTFORD 0.46365 54.13997 1000.4 -5.4 1.0077541E-08 1.2296437E+00 7.5622371E-09 6.1357596E-10 O 1 1803+784 1991.12.03-17:53:24.0 WETTZELL 342.32237 49.20120 959.0 -3.8 9.7816183E-09 1.3213766E+00 7.2562976E-09 1.5479958E-10 O 2 2234+282 1991.12.03-17:57:32.0 WESTFORD 80.48185 33.63323 1000.3 -5.4 1.4724894E-08 1.8042757E+00 7.5622371E-09 6.1357596E-10 O 2 2234+282 1991.12.03-17:57:32.0 WETTZELL 215.16315 66.20585 959.0 -3.8 8.0977444E-09 1.0920270E+00 7.2562976E-09 1.5479958E-10 O 3 0212+735 1991.12.03-18:01:44.0 WESTFORD 16.07925 32.52454 1000.3 -5.4 1.5150629E-08 1.8460156E+00 7.5622371E-09 6.1357596E-10 O 3 0212+735 1991.12.03-18:01:44.0 WETTZELL 20.67646 60.28831 959.0 -3.8 8.5296084E-09 1.1521524E+00 7.2562976E-09 1.5479958E-10 O 4 2145+067 1991.12.03-18:05:52.0 WESTFORD 110.14618 30.12625 1000.3 -5.4 1.6244261E-08 1.9974518E+00 7.5622371E-09 6.1357596E-10 O 4 2145+067 1991.12.03-18:05:52.0 WETTZELL 220.37439 41.02971 959.0 -3.8 1.1272289E-08 1.5195559E+00 7.2562976E-09 1.5479958E-10 O 5 1803+784 1991.12.03-18:10:04.0 WESTFORD 359.03864 54.12659 1000.3 -5.4 1.0079191E-08 1.2298200E+00 7.5622371E-09 6.1357596E-10 O 5 1803+784 1991.12.03-18:10:04.0 WETTZELL 342.50777 48.37518 959.0 -3.8 9.9053955E-09 1.3381675E+00 7.2562976E-09 1.5479958E-10 O 6 2234+282 1991.12.03-18:14:12.0 WESTFORD 83.00017 36.67588 1000.3 -5.4 1.3662132E-08 1.6739119E+00 7.5622371E-09 6.1357596E-10 O 6 2234+282 1991.12.03-18:14:12.0 WETTZELL 222.94907 64.48241 959.0 -3.8 8.2100437E-09 1.1071235E+00 7.2562976E-09 1.5479958E-10 O 7 0212+735 1991.12.03-18:18:24.0 WESTFORD 16.99686 33.40001 1000.3 -5.4 1.4801062E-08 1.8036707E+00 7.5622371E-09 6.1357596E-10 O 7 0212+735 1991.12.03-18:18:24.0 WETTZELL 19.24769 61.22216 959.0 -3.8 8.4523675E-09 1.1416539E+00 7.2562976E-09 1.5479958E-10 O 8 2145+067 1991.12.03-18:22:32.0 WESTFORD 113.68035 32.97877 1000.3 -5.4 1.4988221E-08 1.8422424E+00 7.5622371E-09 6.1357596E-10 O 8 2145+067 1991.12.03-18:22:32.0 WETTZELL 225.22406 39.17261 959.0 -3.8 1.1712230E-08 1.5788586E+00 7.2562976E-09 1.5479958E-10 O 9 1803+784 1991.12.03-18:26:44.0 WESTFORD 357.62344 54.03696 1000.2 -5.4 1.0090525E-08 1.2311725E+00 7.5622371E-09 6.1357596E-10 O 9 1803+784 1991.12.03-18:26:44.0 WETTZELL 342.77423 47.55945 959.0 -3.8 1.0032799E-08 1.3554550E+00 7.2562976E-09 1.5479958E-10 O 10 2234+282 1991.12.03-18:30:52.0 WESTFORD 85.58895 39.73517 1000.2 -5.3 1.2770961E-08 1.5646232E+00 7.5622371E-09 6.1357596E-10 O 10 2234+282 1991.12.03-18:30:52.0 WETTZELL 229.88841 62.50157 959.0 -3.8 8.3524639E-09 1.1262893E+00 7.2562976E-09 1.5479958E-10 O 11 0212+735 1991.12.03-18:35:04.0 WESTFORD 17.85748 34.32114 1000.2 -5.3 1.4453720E-08 1.7615806E+00 7.5622371E-09 6.1357596E-10 O 11 0212+735 1991.12.03-18:35:04.0 WETTZELL 17.60020 62.08673 959.0 -3.8 8.3840552E-09 1.1323666E+00 7.2562976E-09 1.5479958E-10 O 12 2145+067 1991.12.03-18:39:12.0 WESTFORD 117.41673 35.75287 1000.2 -5.3 1.3970007E-08 1.7165275E+00 7.5622371E-09 6.1357596E-10 O 12 2145+067 1991.12.03-18:39:12.0 WETTZELL 229.83528 37.15654 959.0 -3.8 1.2245386E-08 1.6507654E+00 7.2562976E-09 1.5479958E-10 O 13 1803+784 1991.12.03-18:43:24.0 WESTFORD 356.23231 53.87203 1000.2 -5.3 1.0111546E-08 1.2337017E+00 7.5622371E-09 6.1357596E-10 O 13 1803+784 1991.12.03-18:43:24.0 WETTZELL 343.11696 46.75761 959.0 -3.8 1.0163284E-08 1.3731654E+00 7.2562976E-09 1.5479958E-10 O 14 2234+282 1991.12.03-18:47:32.0 WESTFORD 88.27389 42.80528 1000.2 -5.3 1.2018183E-08 1.4723207E+00 7.5622371E-09 6.1357596E-10 O 14 2234+282 1991.12.03-18:47:32.0 WETTZELL 236.06925 60.31881 959.0 -3.8 8.5272107E-09 1.1498224E+00 7.2562976E-09 1.5479958E-10 O 15 0212+735 1991.12.03-18:51:44.0 WESTFORD 18.65681 35.28468 1000.2 -5.3 1.4111120E-08 1.7200511E+00 7.5622371E-09 6.1357596E-10 O 15 0212+735 1991.12.03-18:51:44.0 WETTZELL 15.73391 62.87140 959.0 -3.8 8.3246291E-09 1.1242843E+00 7.2562976E-09 1.5479958E-10 O 16 2145+067 1991.12.03-18:55:52.0 WESTFORD 121.38766 38.43166 1000.2 -5.3 1.3136817E-08 1.6137199E+00 7.5622371E-09 6.1357596E-10 O 16 2145+067 1991.12.03-18:55:52.0 WETTZELL 234.22144 35.00201 959.0 -3.8 1.2889747E-08 1.7377184E+00 7.2562976E-09 1.5479958E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10