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 | 22:45:28.945 # # Data content: # Ray-tracing results for session: # 91OCT12XU##### # 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: 1991101300 | 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 $91OCT12XU##### H $91OCT12XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:45:28.945) 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 1991.10.12-21:17:52.0 WESTFORD 0.46907 54.13682 995.1 8.9 9.5931471E-09 1.2329160E+00 7.5625459E-09 2.1807081E-10 O 1 1803+784 1991.10.12-21:17:52.0 WETTZELL 342.32644 49.20479 935.6 10.6 1.0055808E-08 1.3255638E+00 7.0920085E-09 5.2539599E-10 O 2 2234+282 1991.10.12-21:22:04.0 WESTFORD 80.49272 33.64530 995.1 8.8 1.4006955E-08 1.7979211E+00 7.5625459E-09 2.1807081E-10 O 2 2234+282 1991.10.12-21:22:04.0 WETTZELL 215.19618 66.19879 935.6 10.6 8.3217297E-09 1.0900227E+00 7.0920085E-09 5.2539599E-10 O 3 0212+735 1991.10.12-21:26:12.0 WESTFORD 16.08445 32.52250 995.0 8.8 1.4425386E-08 1.8541356E+00 7.5625459E-09 2.1807081E-10 O 3 0212+735 1991.10.12-21:26:12.0 WETTZELL 20.68243 60.29213 935.6 10.6 8.7691915E-09 1.1550428E+00 7.0920085E-09 5.2539599E-10 O 4 2145+067 1991.10.12-21:30:24.0 WESTFORD 110.16012 30.13845 995.0 8.8 1.5446763E-08 1.9842071E+00 7.5625459E-09 2.1807081E-10 O 4 2145+067 1991.10.12-21:30:24.0 WETTZELL 220.39516 41.02272 935.6 10.6 1.1580944E-08 1.5124817E+00 7.0920085E-09 5.2539599E-10 O 5 1803+784 1991.10.12-21:34:32.0 WESTFORD 359.04453 54.12376 995.0 8.8 9.5947051E-09 1.2331574E+00 7.5625459E-09 2.1807081E-10 O 5 1803+784 1991.10.12-21:34:32.0 WETTZELL 342.51140 48.37894 935.6 10.6 1.0183100E-08 1.3425384E+00 7.0920085E-09 5.2539599E-10 O 6 2234+282 1991.10.12-21:38:44.0 WESTFORD 83.01131 36.68803 995.0 8.8 1.2996353E-08 1.6682246E+00 7.5625459E-09 2.1807081E-10 O 6 2234+282 1991.10.12-21:38:44.0 WETTZELL 222.97843 64.47420 935.6 10.6 8.4370871E-09 1.1050597E+00 7.0920085E-09 5.2539599E-10 O 7 0212+735 1991.10.12-21:42:52.0 WESTFORD 17.00226 33.39825 995.0 8.8 1.4092159E-08 1.8111355E+00 7.5625459E-09 2.1807081E-10 O 7 0212+735 1991.10.12-21:42:52.0 WETTZELL 19.25307 61.22625 935.6 10.6 8.6896569E-09 1.1444136E+00 7.0920085E-09 5.2539599E-10 O 8 2145+067 1991.10.12-21:47:04.0 WESTFORD 113.69507 32.99069 995.0 8.8 1.4253355E-08 1.8308737E+00 7.5625459E-09 2.1807081E-10 O 8 2145+067 1991.10.12-21:47:04.0 WETTZELL 225.24384 39.16491 935.6 10.6 1.2032776E-08 1.5713571E+00 7.0920085E-09 5.2539599E-10 O 9 1803+784 1991.10.12-21:51:12.0 WESTFORD 357.62974 54.03445 995.0 8.8 9.6054838E-09 1.2345854E+00 7.5625459E-09 2.1807081E-10 O 9 1803+784 1991.10.12-21:51:12.0 WETTZELL 342.77741 47.56337 935.6 10.6 1.0314129E-08 1.3600209E+00 7.0920085E-09 5.2539599E-10 O 10 2234+282 1991.10.12-21:55:24.0 WESTFORD 85.60047 39.74738 995.0 8.8 1.2148911E-08 1.5595122E+00 7.5625459E-09 2.1807081E-10 O 10 2234+282 1991.10.12-21:55:24.0 WETTZELL 229.91441 62.49245 935.6 10.6 8.5834063E-09 1.1241699E+00 7.0920085E-09 5.2539599E-10 O 11 0212+735 1991.10.12-21:59:32.0 WESTFORD 17.86306 34.31965 995.0 8.8 1.3761080E-08 1.7684353E+00 7.5625459E-09 2.1807081E-10 O 11 0212+735 1991.10.12-21:59:32.0 WETTZELL 17.60488 62.09105 935.6 10.6 8.6193112E-09 1.1350086E+00 7.0920085E-09 5.2539599E-10 O 12 2145+067 1991.10.12-22:03:44.0 WESTFORD 117.43235 35.76444 995.0 8.8 1.3285842E-08 1.7066410E+00 7.5625459E-09 2.1807081E-10 O 12 2145+067 1991.10.12-22:03:44.0 WETTZELL 229.85411 37.14821 935.6 10.6 1.2580363E-08 1.6427604E+00 7.0920085E-09 5.2539599E-10 O 13 1803+784 1991.10.12-22:07:52.0 WESTFORD 356.23895 53.86986 995.0 8.7 9.6254877E-09 1.2372005E+00 7.5625459E-09 2.1807081E-10 O 13 1803+784 1991.10.12-22:07:52.0 WETTZELL 343.11970 46.76167 935.6 10.6 1.0448338E-08 1.3779376E+00 7.0920085E-09 5.2539599E-10 O 14 2234+282 1991.10.12-22:12:04.0 WESTFORD 88.28590 42.81752 995.0 8.7 1.1433067E-08 1.4677118E+00 7.5625459E-09 2.1807081E-10 O 14 2234+282 1991.10.12-22:12:04.0 WETTZELL 236.09234 60.30899 935.6 10.6 8.7629545E-09 1.1476519E+00 7.0920085E-09 5.2539599E-10 O 15 0212+735 1991.10.12-22:16:12.0 WESTFORD 18.66256 35.28349 995.0 8.7 1.3434547E-08 1.7263418E+00 7.5625459E-09 2.1807081E-10 O 15 0212+735 1991.10.12-22:16:12.0 WETTZELL 15.73776 62.87591 935.6 10.6 8.5581102E-09 1.1268212E+00 7.0920085E-09 5.2539599E-10 O 16 2145+067 1991.10.12-22:20:24.0 WESTFORD 121.40433 38.44280 995.0 8.7 1.2494103E-08 1.6050295E+00 7.5625459E-09 2.1807081E-10 O 16 2145+067 1991.10.12-22:20:24.0 WETTZELL 234.23938 34.99314 935.6 10.6 1.3242177E-08 1.7291155E+00 7.0920085E-09 5.2539599E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10