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 | 22:52:07.957 # # Data content: # Ray-tracing results for session: # 91OCT17XU##### # 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: 1991101718 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1991101800 | 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 $91OCT17XU##### H $91OCT17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:52:07.957) 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 1991.10.17-20:58:12.0 WESTFORD 0.46888 54.13701 1006.0 8.4 1.0016992E-08 1.2332817E+00 7.6269319E-09 4.9603750E-10 O 1 1803+784 1991.10.17-20:58:12.0 WETTZELL 342.32619 49.20465 936.2 5.8 9.8126502E-09 1.3161588E+00 7.0945890E-09 3.4414104E-10 O 2 2234+282 1991.10.17-21:02:24.0 WESTFORD 80.49152 33.64415 1006.0 8.4 1.4582087E-08 1.8076384E+00 7.6145288E-09 4.8247354E-10 O 2 2234+282 1991.10.17-21:02:24.0 WETTZELL 215.19300 66.19961 936.2 5.8 8.1146611E-09 1.0945815E+00 7.0946681E-09 3.3002116E-10 O 3 0212+735 1991.10.17-21:06:32.0 WESTFORD 16.08341 32.52230 1006.0 8.4 1.5029347E-08 1.8750535E+00 7.6145288E-09 4.8247354E-10 O 3 0212+735 1991.10.17-21:06:32.0 WETTZELL 20.68244 60.29124 936.2 5.8 8.5419521E-09 1.1475123E+00 7.0946681E-09 3.3002116E-10 O 4 2145+067 1991.10.17-21:10:44.0 WESTFORD 110.15870 30.13730 1005.9 8.4 1.6071550E-08 1.9841604E+00 7.6145288E-09 4.8247354E-10 O 4 2145+067 1991.10.17-21:10:44.0 WETTZELL 220.39316 41.02346 936.2 5.8 1.1299708E-08 1.5274787E+00 7.0946681E-09 3.3002116E-10 O 5 1803+784 1991.10.17-21:14:52.0 WESTFORD 359.04431 54.12393 1005.9 8.4 9.9901264E-09 1.2391277E+00 7.6145288E-09 4.8247354E-10 O 5 1803+784 1991.10.17-21:14:52.0 WETTZELL 342.51116 48.37879 936.2 5.8 9.9154428E-09 1.3270758E+00 7.0946681E-09 3.3002116E-10 O 6 2234+282 1991.10.17-21:19:04.0 WESTFORD 83.01007 36.68688 1005.9 8.4 1.3528886E-08 1.6756490E+00 7.6145288E-09 4.8247354E-10 O 6 2234+282 1991.10.17-21:19:04.0 WETTZELL 222.97562 64.47512 936.2 5.8 8.2270317E-09 1.1093568E+00 7.0946681E-09 3.3002116E-10 O 7 0212+735 1991.10.17-21:23:12.0 WESTFORD 17.00123 33.39799 1005.9 8.3 1.4681597E-08 1.8309230E+00 7.6145288E-09 4.8247354E-10 O 7 0212+735 1991.10.17-21:23:12.0 WETTZELL 19.25325 61.22535 936.2 5.8 8.4646307E-09 1.1371319E+00 7.0946681E-09 3.3002116E-10 O 8 2145+067 1991.10.17-21:27:24.0 WESTFORD 113.69356 32.98957 1005.9 8.3 1.4829165E-08 1.8295894E+00 7.6145288E-09 4.8247354E-10 O 8 2145+067 1991.10.17-21:27:24.0 WETTZELL 225.24193 39.16573 936.2 5.8 1.1740402E-08 1.5862928E+00 7.0946681E-09 3.3002116E-10 O 9 1803+784 1991.10.17-21:31:32.0 WESTFORD 357.62949 54.03461 1005.9 8.3 1.0001344E-08 1.2405212E+00 7.6145288E-09 4.8247354E-10 O 9 1803+784 1991.10.17-21:31:32.0 WETTZELL 342.77720 47.56321 936.1 5.8 1.0042720E-08 1.3438947E+00 7.0946681E-09 3.3002116E-10 O 10 2234+282 1991.10.17-21:35:44.0 WESTFORD 85.59918 39.74622 1005.9 8.3 1.2645842E-08 1.5651772E+00 7.6145288E-09 4.8247354E-10 O 10 2234+282 1991.10.17-21:35:44.0 WETTZELL 229.91196 62.49346 936.1 5.8 8.3695596E-09 1.1281646E+00 7.0946681E-09 3.3002116E-10 O 11 0212+735 1991.10.17-21:39:52.0 WESTFORD 17.86204 34.31935 1005.9 8.3 1.4336111E-08 1.7871160E+00 7.6145288E-09 4.8247354E-10 O 11 0212+735 1991.10.17-21:39:52.0 WETTZELL 17.60525 62.09017 936.1 5.8 8.3962395E-09 1.1279375E+00 7.0946681E-09 3.3002116E-10 O 12 2145+067 1991.10.17-21:44:04.0 WESTFORD 117.43076 35.76335 1005.9 8.3 1.3822013E-08 1.7044597E+00 7.6145288E-09 4.8247354E-10 O 12 2145+067 1991.10.17-21:44:04.0 WETTZELL 229.85230 37.14909 936.1 5.8 1.2274472E-08 1.6576160E+00 7.0946681E-09 3.3002116E-10 O 13 1803+784 1991.10.17-21:48:12.0 WESTFORD 356.23868 53.87001 1005.9 8.3 1.0022179E-08 1.2431209E+00 7.6145288E-09 4.8247354E-10 O 13 1803+784 1991.10.17-21:48:12.0 WETTZELL 343.11951 46.76150 936.1 5.8 1.0173076E-08 1.3611233E+00 7.0946681E-09 3.3002116E-10 O 14 2234+282 1991.10.17-21:52:24.0 WESTFORD 88.28456 42.81636 1005.8 8.3 1.1900006E-08 1.4720031E+00 7.6145288E-09 4.8247354E-10 O 14 2234+282 1991.10.17-21:52:24.0 WETTZELL 236.09018 60.31007 936.1 5.8 8.5444503E-09 1.1512938E+00 7.0946681E-09 3.3002116E-10 O 15 0212+735 1991.10.17-21:56:32.0 WESTFORD 18.66155 35.28313 1005.8 8.3 1.3995387E-08 1.7439483E+00 7.6145288E-09 4.8247354E-10 O 15 0212+735 1991.10.17-21:56:32.0 WETTZELL 15.73832 62.87505 936.1 5.8 8.3367364E-09 1.1199241E+00 7.0946681E-09 3.3002116E-10 O 16 2145+067 1991.10.17-22:00:44.0 WESTFORD 121.40263 38.44175 1005.8 8.2 1.2997874E-08 1.6021766E+00 7.6145288E-09 4.8247354E-10 O 16 2145+067 1991.10.17-22:00:44.0 WETTZELL 234.23766 34.99407 936.1 5.8 1.2919929E-08 1.7438452E+00 7.0946681E-09 3.3002116E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10