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 | 19:37:07.326 # # Data content: # Ray-tracing results for session: # 91DEC12XU##### # 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: 1991121218 | 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 $91DEC12XU##### H $91DEC12XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 19:37:07.326) 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 1991.12.12-17:17:52.0 WESTFORD 0.47564 54.14059 1020.5 7.7 9.6764025E-09 1.2276441E+00 7.7230899E-09 1.2572160E-10 O 1 1803+784 1991.12.12-17:17:52.0 WETTZELL 342.31991 49.20807 968.0 -11.6 9.7810913E-09 1.3199931E+00 7.3267016E-09 8.5029116E-11 O 2 2234+282 1991.12.12-17:22:04.0 WESTFORD 80.47034 33.61898 1020.5 7.7 1.4133147E-08 1.7795205E+00 7.7230899E-09 1.2572160E-10 O 2 2234+282 1991.12.12-17:22:04.0 WETTZELL 215.12453 66.21308 968.0 -11.6 8.0980491E-09 1.0929528E+00 7.3267016E-09 8.5029116E-11 O 3 0212+735 1991.12.12-17:26:12.0 WESTFORD 16.07057 32.51771 1020.5 7.7 1.4550623E-08 1.8330223E+00 7.7230899E-09 1.2572160E-10 O 3 0212+735 1991.12.12-17:26:12.0 WETTZELL 20.68663 60.27966 968.0 -11.6 8.5309463E-09 1.1509742E+00 7.3267016E-09 8.5029116E-11 O 4 2145+067 1991.12.12-17:30:24.0 WESTFORD 110.13009 30.11251 1020.5 7.7 1.5586992E-08 1.9712167E+00 7.7230899E-09 1.2572160E-10 O 4 2145+067 1991.12.12-17:30:24.0 WETTZELL 220.35085 41.03789 968.0 -11.6 1.1271609E-08 1.5228904E+00 7.3267016E-09 8.5029116E-11 O 5 1803+784 1991.12.12-17:34:32.0 WESTFORD 359.05048 54.12785 1020.5 7.7 9.6779794E-09 1.2280133E+00 7.7230899E-09 1.2572160E-10 O 5 1803+784 1991.12.12-17:34:32.0 WETTZELL 342.50464 48.38191 968.0 -11.6 9.9048412E-09 1.3367227E+00 7.3267016E-09 8.5029116E-11 O 6 2234+282 1991.12.12-17:38:44.0 WESTFORD 82.98839 36.66154 1020.5 7.7 1.3113193E-08 1.6534587E+00 7.7230899E-09 1.2572160E-10 O 6 2234+282 1991.12.12-17:38:44.0 WETTZELL 222.91453 64.49099 968.0 -11.6 8.2102063E-09 1.1081254E+00 7.3267016E-09 8.5029116E-11 O 7 0212+735 1991.12.12-17:42:52.0 WESTFORD 16.98861 33.39275 1020.5 7.7 1.4214739E-08 1.7910523E+00 7.7230899E-09 1.2572160E-10 O 7 0212+735 1991.12.12-17:42:52.0 WETTZELL 19.25975 61.21401 968.0 -11.6 8.4536262E-09 1.1405352E+00 7.3267016E-09 8.5029116E-11 O 8 2145+067 1991.12.12-17:47:04.0 WESTFORD 113.66339 32.96537 1020.5 7.7 1.4382288E-08 1.8215064E+00 7.7230899E-09 1.2572160E-10 O 8 2145+067 1991.12.12-17:47:04.0 WETTZELL 225.20166 39.18159 968.0 -11.6 1.1711157E-08 1.5825059E+00 7.3267016E-09 8.5029116E-11 O 9 1803+784 1991.12.12-17:51:12.0 WESTFORD 357.63500 54.03885 1020.5 7.7 9.6888586E-09 1.2295527E+00 7.7230899E-09 1.2572160E-10 O 9 1803+784 1991.12.12-17:51:12.0 WETTZELL 342.77048 47.56602 968.0 -11.6 1.0032222E-08 1.3539440E+00 7.3267016E-09 8.5029116E-11 O 10 2234+282 1991.12.12-17:55:24.0 WESTFORD 85.57679 39.72077 1020.5 7.7 1.2257916E-08 1.5475868E+00 7.7230899E-09 1.2572160E-10 O 10 2234+282 1991.12.12-17:55:24.0 WETTZELL 229.85765 62.51123 968.0 -11.6 8.3524764E-09 1.1273699E+00 7.3267016E-09 8.5029116E-11 O 11 0212+735 1991.12.12-17:59:32.0 WESTFORD 17.84970 34.31347 1020.5 7.7 1.3880998E-08 1.7493785E+00 7.7230899E-09 1.2572160E-10 O 11 0212+735 1991.12.12-17:59:32.0 WETTZELL 17.61421 62.07917 968.0 -11.6 8.3852347E-09 1.1313025E+00 7.3267016E-09 8.5029116E-11 O 12 2145+067 1991.12.12-18:03:44.0 WESTFORD 117.39874 35.73987 1020.5 7.7 1.3405641E-08 1.6999948E+00 7.7230899E-09 1.2572160E-10 O 12 2145+067 1991.12.12-18:03:44.0 WETTZELL 229.81397 37.16622 968.0 -11.6 1.2243852E-08 1.6547836E+00 7.3267016E-09 8.5029116E-11 O 13 1803+784 1991.12.12-18:07:52.0 WESTFORD 356.24349 53.87453 1020.5 7.7 9.7090448E-09 1.2322630E+00 7.7230899E-09 1.2572160E-10 O 13 1803+784 1991.12.12-18:07:52.0 WETTZELL 343.11263 46.76401 968.0 -11.6 1.0162689E-08 1.3715836E+00 7.3267016E-09 8.5029116E-11 O 14 2234+282 1991.12.12-18:12:04.0 WESTFORD 88.26122 42.79084 1020.5 7.7 1.1535456E-08 1.4580459E+00 7.7230899E-09 1.2572160E-10 O 14 2234+282 1991.12.12-18:12:04.0 WETTZELL 236.04179 60.32931 968.0 -11.6 8.5270626E-09 1.1509853E+00 7.3267016E-09 8.5029116E-11 O 15 0212+735 1991.12.12-18:16:12.0 WESTFORD 18.64953 35.27663 1020.5 7.7 1.3551817E-08 1.7082971E+00 7.7230899E-09 1.2572160E-10 O 15 0212+735 1991.12.12-18:16:12.0 WETTZELL 15.74985 62.86452 968.0 -11.6 8.3257295E-09 1.1232703E+00 7.3267016E-09 8.5029116E-11 O 16 2145+067 1991.12.12-18:20:24.0 WESTFORD 121.36849 38.41915 1020.5 7.7 1.2606435E-08 1.6004861E+00 7.7230899E-09 1.2572160E-10 O 16 2145+067 1991.12.12-18:20:24.0 WETTZELL 234.20115 35.01230 968.0 -11.6 1.2887658E-08 1.7421830E+00 7.3267016E-09 8.5029116E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10