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 | 19:47:17.670 # # Data content: # Ray-tracing results for session: # 91DEC29XU##### # 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: 1991122918 | 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 $91DEC29XU##### H $91DEC29XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 19:47:17.670) 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 1991.12.29-16:11:04.0 WESTFORD 0.47184 54.14225 1005.2 3.0 9.9439057E-09 1.2324784E+00 7.5890702E-09 4.7622596E-10 O 1 1803+784 1991.12.29-16:11:04.0 WETTZELL 342.31787 49.20563 967.1 -3.2 9.9429126E-09 1.3171407E+00 7.3165884E-09 2.1803793E-10 O 2 2234+282 1991.12.29-16:15:12.0 WESTFORD 80.46758 33.61471 1005.2 3.0 1.4527382E-08 1.7968105E+00 7.5890702E-09 4.7622596E-10 O 2 2234+282 1991.12.29-16:15:12.0 WETTZELL 215.11318 66.21469 967.1 -3.2 8.2326982E-09 1.0937046E+00 7.3165884E-09 2.1803793E-10 O 3 0212+735 1991.12.29-16:19:24.0 WESTFORD 16.07276 32.52104 1005.2 3.1 1.4954152E-08 1.8522955E+00 7.5890702E-09 4.7622596E-10 O 3 0212+735 1991.12.29-16:19:24.0 WETTZELL 20.68091 60.28220 967.1 -3.2 8.6715870E-09 1.1495797E+00 7.3165884E-09 2.1803793E-10 O 4 2145+067 1991.12.29-16:23:32.0 WESTFORD 110.12565 30.10815 1005.2 3.1 1.6021328E-08 1.9831118E+00 7.5890702E-09 4.7622596E-10 O 4 2145+067 1991.12.29-16:23:32.0 WETTZELL 220.34364 41.03995 967.1 -3.2 1.1459854E-08 1.5252089E+00 7.3165884E-09 2.1803793E-10 O 5 1803+784 1991.12.29-16:27:44.0 WESTFORD 359.04643 54.12931 1005.1 3.1 9.9455395E-09 1.2327324E+00 7.5890702E-09 4.7622596E-10 O 5 1803+784 1991.12.29-16:27:44.0 WETTZELL 342.50289 48.37939 967.1 -3.2 1.0068714E-08 1.3337485E+00 7.3165884E-09 2.1803793E-10 O 6 2234+282 1991.12.29-16:31:52.0 WESTFORD 82.98556 36.65725 1005.1 3.1 1.3478414E-08 1.6673641E+00 7.5890702E-09 4.7622596E-10 O 6 2234+282 1991.12.29-16:31:52.0 WETTZELL 222.90428 64.49300 967.1 -3.2 8.3467056E-09 1.1088004E+00 7.3165884E-09 2.1803793E-10 O 7 0212+735 1991.12.29-16:36:04.0 WESTFORD 16.99058 33.39619 1005.1 3.1 1.4608828E-08 1.8094185E+00 7.5890702E-09 4.7622596E-10 O 7 0212+735 1991.12.29-16:36:04.0 WETTZELL 19.25340 61.21628 967.1 -3.2 8.5930440E-09 1.1391867E+00 7.3165884E-09 2.1803793E-10 O 8 2145+067 1991.12.29-16:40:12.0 WESTFORD 113.65868 32.96110 1005.1 3.1 1.4782326E-08 1.8300957E+00 7.5890702E-09 4.7622596E-10 O 8 2145+067 1991.12.29-16:40:12.0 WETTZELL 225.19477 39.18390 967.1 -3.2 1.1906733E-08 1.5847138E+00 7.3165884E-09 2.1803793E-10 O 9 1803+784 1991.12.29-16:44:24.0 WESTFORD 357.63076 54.04008 1005.1 3.1 9.9567362E-09 1.2341720E+00 7.5890702E-09 4.7622596E-10 O 9 1803+784 1991.12.29-16:44:24.0 WETTZELL 342.76901 47.56342 967.1 -3.2 1.0198203E-08 1.3508432E+00 7.3165884E-09 2.1803793E-10 O 10 2234+282 1991.12.29-16:48:32.0 WESTFORD 85.57388 39.71646 1005.1 3.1 1.2598867E-08 1.5588398E+00 7.5890702E-09 4.7622596E-10 O 10 2234+282 1991.12.29-16:48:32.0 WETTZELL 229.84843 62.51355 967.1 -3.2 8.4913245E-09 1.1279582E+00 7.3165884E-09 2.1803793E-10 O 11 0212+735 1991.12.29-16:52:44.0 WESTFORD 17.85143 34.31700 1005.1 3.1 1.4265718E-08 1.7668373E+00 7.5890702E-09 4.7622596E-10 O 11 0212+735 1991.12.29-16:52:44.0 WETTZELL 17.60724 62.08114 967.1 -3.2 8.5235749E-09 1.1299927E+00 7.3165884E-09 2.1803793E-10 O 12 2145+067 1991.12.29-16:56:52.0 WESTFORD 117.39373 35.73571 1005.1 3.1 1.3777950E-08 1.7060885E+00 7.5890702E-09 4.7622596E-10 O 12 2145+067 1991.12.29-16:56:52.0 WETTZELL 229.80740 37.16875 967.1 -3.2 1.2448318E-08 1.6568563E+00 7.3165884E-09 2.1803793E-10 O 13 1803+784 1991.12.29-17:01:04.0 WESTFORD 356.23909 53.87553 1005.1 3.1 9.9775006E-09 1.2367977E+00 7.5890702E-09 4.7622596E-10 O 13 1803+784 1991.12.29-17:01:04.0 WETTZELL 343.11144 46.76134 967.1 -3.2 1.0330828E-08 1.3683517E+00 7.3165884E-09 2.1803793E-10 O 14 2234+282 1991.12.29-17:05:12.0 WESTFORD 88.25819 42.78653 1005.1 3.1 1.1855947E-08 1.4671838E+00 7.5890702E-09 4.7622596E-10 O 14 2234+282 1991.12.29-17:05:12.0 WETTZELL 236.03349 60.33189 967.1 -3.2 8.6687943E-09 1.1514745E+00 7.3165884E-09 2.1803793E-10 O 15 0212+735 1991.12.29-17:09:24.0 WESTFORD 18.65101 35.28024 1005.0 3.1 1.3927306E-08 1.7248579E+00 7.5890702E-09 4.7622596E-10 O 15 0212+735 1991.12.29-17:09:24.0 WETTZELL 15.74231 62.86616 967.1 -3.2 8.4631366E-09 1.1219922E+00 7.3165884E-09 2.1803793E-10 O 16 2145+067 1991.12.29-17:13:32.0 WESTFORD 121.36313 38.41513 1005.0 3.1 1.2956100E-08 1.6046422E+00 7.5890702E-09 4.7622596E-10 O 16 2145+067 1991.12.29-17:13:32.0 WETTZELL 234.19488 35.01502 967.1 -3.2 1.3102873E-08 1.7440831E+00 7.3165884E-09 2.1803793E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10