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 | 19:30:22.402 # # Data content: # Ray-tracing results for session: # 91DEC08XU##### # 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: 1991120818 | 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 $91DEC08XU##### H $91DEC08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 19:30:22.402) 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 1991.12.08-17:33:44.0 WESTFORD 0.46392 54.14039 1008.4 8.1 9.7859489E-09 1.2362448E+00 7.6498410E-09 2.8681421E-10 O 1 1803+784 1991.12.08-17:33:44.0 WETTZELL 342.32170 49.20130 958.7 -1.4 9.8126724E-09 1.3218791E+00 7.2543550E-09 1.7910711E-10 O 2 2234+282 1991.12.08-17:37:52.0 WESTFORD 80.48095 33.63207 1008.4 8.1 1.4291790E-08 1.8102090E+00 7.6498410E-09 2.8681421E-10 O 2 2234+282 1991.12.08-17:37:52.0 WETTZELL 215.16001 66.20641 958.7 -1.4 8.1223286E-09 1.0931930E+00 7.2543550E-09 1.7910711E-10 O 3 0212+735 1991.12.08-17:42:04.0 WESTFORD 16.07858 32.52450 1008.4 8.1 1.4716118E-08 1.8675280E+00 7.6498410E-09 2.8681421E-10 O 3 0212+735 1991.12.08-17:42:04.0 WETTZELL 20.67628 60.28775 958.7 -1.4 8.5555295E-09 1.1509932E+00 7.2543550E-09 1.7910711E-10 O 4 2145+067 1991.12.08-17:46:12.0 WESTFORD 110.14487 30.12506 1008.4 8.1 1.5759839E-08 1.9920530E+00 7.6498410E-09 2.8681421E-10 O 4 2145+067 1991.12.08-17:46:12.0 WETTZELL 220.37239 41.03035 958.7 -1.4 1.1307259E-08 1.5241136E+00 7.2543550E-09 1.7910711E-10 O 5 1803+784 1991.12.08-17:50:24.0 WESTFORD 359.03884 54.12703 1008.4 8.1 9.7875846E-09 1.2364045E+00 7.6498410E-09 2.8681421E-10 O 5 1803+784 1991.12.08-17:50:24.0 WETTZELL 342.50710 48.37524 958.7 -1.4 9.9368907E-09 1.3386800E+00 7.2543550E-09 1.7910711E-10 O 6 2234+282 1991.12.08-17:54:32.0 WESTFORD 82.99924 36.67471 1008.3 8.1 1.3260180E-08 1.6781130E+00 7.6498410E-09 2.8681421E-10 O 6 2234+282 1991.12.08-17:54:32.0 WETTZELL 222.94625 64.48308 958.7 -1.4 8.2351067E-09 1.1085584E+00 7.2543550E-09 1.7910711E-10 O 7 0212+735 1991.12.08-17:58:44.0 WESTFORD 16.99619 33.39994 1008.3 8.1 1.4376215E-08 1.8239360E+00 7.6498410E-09 2.8681421E-10 O 7 0212+735 1991.12.08-17:58:44.0 WETTZELL 19.24761 61.22160 958.7 -1.4 8.4780755E-09 1.1405946E+00 7.2543550E-09 1.7910711E-10 O 8 2145+067 1991.12.08-18:02:52.0 WESTFORD 113.67897 32.97761 1008.3 8.1 1.4541690E-08 1.8365173E+00 7.6498410E-09 2.8681421E-10 O 8 2145+067 1991.12.08-18:02:52.0 WETTZELL 225.22215 39.17332 958.7 -1.4 1.1748921E-08 1.5842398E+00 7.2543550E-09 1.7910711E-10 O 9 1803+784 1991.12.08-18:07:04.0 WESTFORD 357.62357 54.03740 1008.3 8.1 9.7986306E-09 1.2377613E+00 7.6498410E-09 2.8681421E-10 O 9 1803+784 1991.12.08-18:07:04.0 WETTZELL 342.77357 47.55948 958.7 -1.4 1.0064746E-08 1.3559712E+00 7.2543550E-09 1.7910711E-10 O 10 2234+282 1991.12.08-18:11:12.0 WESTFORD 85.58800 39.73400 1008.3 8.1 1.2395159E-08 1.5675194E+00 7.6498410E-09 2.8681421E-10 O 10 2234+282 1991.12.08-18:11:12.0 WETTZELL 229.88590 62.50233 958.7 -1.4 8.3781083E-09 1.1280101E+00 7.2543550E-09 1.7910711E-10 O 11 0212+735 1991.12.08-18:15:24.0 WESTFORD 17.85681 34.32103 1008.2 8.1 1.4038501E-08 1.7806377E+00 7.6498410E-09 2.8681421E-10 O 11 0212+735 1991.12.08-18:15:24.0 WETTZELL 17.60023 62.08617 958.7 -1.4 8.4095794E-09 1.1314048E+00 7.2543550E-09 1.7910711E-10 O 12 2145+067 1991.12.08-18:19:32.0 WESTFORD 117.41526 35.75174 1008.2 8.1 1.3554158E-08 1.7106139E+00 7.6498410E-09 2.8681421E-10 O 12 2145+067 1991.12.08-18:19:32.0 WETTZELL 229.83347 37.15731 958.7 -1.4 1.2284158E-08 1.6571210E+00 7.2543550E-09 1.7910711E-10 O 13 1803+784 1991.12.08-18:23:44.0 WESTFORD 356.23237 53.87248 1008.2 8.1 9.8190915E-09 1.2403158E+00 7.6498410E-09 2.8681421E-10 O 13 1803+784 1991.12.08-18:23:44.0 WETTZELL 343.11630 46.75761 958.8 -1.4 1.0195692E-08 1.3736785E+00 7.2543550E-09 1.7910711E-10 O 14 2234+282 1991.12.08-18:27:52.0 WESTFORD 88.27290 42.80410 1008.2 8.1 1.1664490E-08 1.4742181E+00 7.6498410E-09 2.8681421E-10 O 14 2234+282 1991.12.08-18:27:52.0 WETTZELL 236.06700 60.31964 958.8 -1.4 8.5535489E-09 1.1518512E+00 7.2543550E-09 1.7910711E-10 O 15 0212+735 1991.12.08-18:32:04.0 WESTFORD 18.65614 35.28454 1008.2 8.1 1.3705420E-08 1.7379473E+00 7.6498410E-09 2.8681421E-10 O 15 0212+735 1991.12.08-18:32:04.0 WETTZELL 15.73406 62.87084 958.8 -1.4 8.3499986E-09 1.1234178E+00 7.2543550E-09 1.7910711E-10 O 16 2145+067 1991.12.08-18:36:12.0 WESTFORD 121.38609 38.43057 1008.2 8.1 1.2746059E-08 1.6076993E+00 7.6498410E-09 2.8681421E-10 O 16 2145+067 1991.12.08-18:36:12.0 WETTZELL 234.21971 35.00283 958.8 -1.4 1.2931040E-08 1.7452492E+00 7.2543550E-09 1.7910711E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10