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 | 22:39:05.483 # # Data content: # Ray-tracing results for session: # 91OCT01XU##### # 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: 1991100200 | 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 $91OCT01XU##### H $91OCT01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:39:05.483) 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 1991.10.01-22:01:04.0 WESTFORD 0.47512 54.13654 1003.5 18.1 1.0131070E-08 1.2356782E+00 7.6457475E-09 5.6973022E-10 O 1 1803+784 1991.10.01-22:01:04.0 WETTZELL 342.32610 49.20834 943.5 10.4 9.8994787E-09 1.3149261E+00 7.1452943E-09 3.5946758E-10 O 2 2234+282 1991.10.01-22:05:12.0 WESTFORD 80.47562 33.62368 1003.5 18.1 1.4796065E-08 1.8020910E+00 7.6457475E-09 5.6973022E-10 O 2 2234+282 1991.10.01-22:05:12.0 WETTZELL 215.13774 66.20948 943.5 10.4 8.2008994E-09 1.0934469E+00 7.1452943E-09 3.5946758E-10 O 3 0212+735 1991.10.01-22:09:24.0 WESTFORD 16.08297 32.51975 1003.5 18.1 1.5237399E-08 1.8633914E+00 7.6457475E-09 5.6973022E-10 O 3 0212+735 1991.10.01-22:09:24.0 WETTZELL 20.68729 60.29031 943.4 10.4 8.6353018E-09 1.1494330E+00 7.1452943E-09 3.5946758E-10 O 4 2145+067 1991.10.01-22:13:32.0 WESTFORD 110.13585 30.11796 1003.5 18.1 1.6314364E-08 1.9837044E+00 7.6457475E-09 5.6973022E-10 O 4 2145+067 1991.10.01-22:13:32.0 WETTZELL 220.35994 41.03514 943.4 10.4 1.1416772E-08 1.5238498E+00 7.1452943E-09 3.5946758E-10 O 5 1803+784 1991.10.01-22:17:44.0 WESTFORD 359.05060 54.12380 1003.5 18.1 1.0132701E-08 1.2358989E+00 7.6457475E-09 5.6973022E-10 O 5 1803+784 1991.10.01-22:17:44.0 WETTZELL 342.51069 48.38247 943.4 10.3 1.0024554E-08 1.3314425E+00 7.1452943E-09 3.5946758E-10 O 6 2234+282 1991.10.01-22:21:52.0 WESTFORD 82.99381 36.66628 1003.6 18.1 1.3727728E-08 1.6714069E+00 7.6457475E-09 5.6973022E-10 O 6 2234+282 1991.10.01-22:21:52.0 WETTZELL 222.92611 64.48693 943.4 10.3 8.3143694E-09 1.1083197E+00 7.1452943E-09 3.5946758E-10 O 7 0212+735 1991.10.01-22:26:04.0 WESTFORD 17.00097 33.39542 1003.6 18.1 1.4885173E-08 1.8198843E+00 7.6457475E-09 5.6973022E-10 O 7 0212+735 1991.10.01-22:26:04.0 WETTZELL 19.25841 61.22465 943.4 10.3 8.5570963E-09 1.1389968E+00 7.1452943E-09 3.5946758E-10 O 8 2145+067 1991.10.01-22:30:12.0 WESTFORD 113.66948 32.97070 1003.6 18.1 1.5053050E-08 1.8299120E+00 7.6457475E-09 5.6973022E-10 O 8 2145+067 1991.10.01-22:30:12.0 WETTZELL 225.21033 39.17854 943.4 10.3 1.1861747E-08 1.5827692E+00 7.1452943E-09 3.5946758E-10 O 9 1803+784 1991.10.01-22:34:24.0 WESTFORD 357.63576 54.03482 1003.6 18.1 1.0144074E-08 1.2373146E+00 7.6457475E-09 5.6973022E-10 O 9 1803+784 1991.10.01-22:34:24.0 WETTZELL 342.77636 47.56685 943.4 10.3 1.0153298E-08 1.3484471E+00 7.1452943E-09 3.5946758E-10 O 10 2234+282 1991.10.01-22:38:32.0 WESTFORD 85.58241 39.72553 1003.6 18.1 1.2831948E-08 1.5619344E+00 7.6457475E-09 5.6973022E-10 O 10 2234+282 1991.10.01-22:38:32.0 WETTZELL 229.86776 62.50680 943.4 10.3 8.4583185E-09 1.1272382E+00 7.1452943E-09 3.5946758E-10 O 11 0212+735 1991.10.01-22:42:44.0 WESTFORD 17.86197 34.31677 1003.6 18.1 1.4535233E-08 1.7766887E+00 7.6457475E-09 5.6973022E-10 O 11 0212+735 1991.10.01-22:42:44.0 WETTZELL 17.61067 62.08970 943.4 10.3 8.4879243E-09 1.1297570E+00 7.1452943E-09 3.5946758E-10 O 12 2145+067 1991.10.01-22:46:52.0 WESTFORD 117.40522 35.74505 1003.6 18.1 1.4030562E-08 1.7053446E+00 7.6457475E-09 5.6973022E-10 O 12 2145+067 1991.10.01-22:46:52.0 WETTZELL 229.82224 37.16289 943.4 10.3 1.2401020E-08 1.6542213E+00 7.1452943E-09 3.5946758E-10 O 13 1803+784 1991.10.01-22:51:04.0 WESTFORD 356.24487 53.87055 1003.6 18.1 1.0165193E-08 1.2399261E+00 7.6457475E-09 5.6973022E-10 O 13 1803+784 1991.10.01-22:51:04.0 WETTZELL 343.11833 46.76510 943.4 10.3 1.0285159E-08 1.3658675E+00 7.1452943E-09 3.5946758E-10 O 14 2234+282 1991.10.01-22:55:12.0 WESTFORD 88.26709 42.79562 1003.6 18.1 1.2075324E-08 1.4695388E+00 7.6457475E-09 5.6973022E-10 O 14 2234+282 1991.10.01-22:55:12.0 WETTZELL 236.05066 60.32461 943.4 10.3 8.6349743E-09 1.1504945E+00 7.1452943E-09 3.5946758E-10 O 15 0212+735 1991.10.01-22:59:24.0 WESTFORD 18.66167 35.28055 1003.6 18.0 1.4190108E-08 1.7341156E+00 7.6457475E-09 5.6973022E-10 O 15 0212+735 1991.10.01-22:59:24.0 WETTZELL 15.74396 62.87484 943.4 10.3 8.4277430E-09 1.1217084E+00 7.1452943E-09 3.5946758E-10 O 16 2145+067 1991.10.01-23:03:32.0 WESTFORD 121.37542 38.42415 1003.6 18.0 1.3193878E-08 1.6034808E+00 7.6457475E-09 5.6973022E-10 O 16 2145+067 1991.10.01-23:03:32.0 WETTZELL 234.20904 35.00873 943.4 10.3 1.3052767E-08 1.7406167E+00 7.1452943E-09 3.5946758E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10