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: # 2018-07-26 | 08:53:24.468 # # Data content: # Ray-tracing results for session: # 93AUG22XU##### # 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: 1993082218 | 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 $93AUG22XU##### H $93AUG22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 08:53:24.468) 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 4C39.25 1993.08.22-15:51:32.0 WESTFORD 136.01416 85.18591 1009.5 22.4 7.9892155E-09 1.0034823E+00 7.6582203E-09 3.0287406E-10 O 1 4C39.25 1993.08.22-15:51:32.0 WETTZELL 292.12580 34.35303 937.5 24.9 1.3475323E-08 1.7738821E+00 7.1075039E-09 5.1627940E-10 O 2 0212+735 1993.08.22-15:55:44.0 WESTFORD 340.23069 36.86137 1009.5 22.4 1.3241865E-08 1.6669973E+00 7.6582203E-09 3.0287406E-10 O 2 0212+735 1993.08.22-15:55:44.0 WETTZELL 2.83318 33.07652 937.5 24.8 1.3927034E-08 1.8338742E+00 7.1075039E-09 5.1627940E-10 O 3 1803+784 1993.08.22-15:59:52.0 WESTFORD 10.57616 34.55565 1009.5 22.4 1.3998494E-08 1.7626121E+00 7.6582203E-09 3.0287406E-10 O 3 1803+784 1993.08.22-15:59:52.0 WETTZELL 15.10295 56.21517 937.5 24.8 9.1669951E-09 1.2038106E+00 7.1075039E-09 5.1627940E-10 O 4 OQ208 1993.08.22-16:04:04.0 WESTFORD 79.17520 32.11093 1009.5 22.4 1.4929699E-08 1.8784117E+00 7.6582203E-09 3.0287406E-10 O 4 OQ208 1993.08.22-16:04:04.0 WETTZELL 210.88549 67.00502 937.5 24.8 8.2805574E-09 1.0858698E+00 7.1075039E-09 5.1627940E-10 O 5 4C39.25 1993.08.22-16:08:12.0 WESTFORD 178.40717 86.45173 1009.5 22.4 7.9763758E-09 1.0018769E+00 7.6582203E-09 3.0287406E-10 O 5 4C39.25 1993.08.22-16:08:12.0 WETTZELL 294.58030 31.84404 937.5 24.8 1.4404293E-08 1.8972547E+00 7.1075039E-09 5.1627940E-10 O 6 0212+735 1993.08.22-16:12:24.0 WESTFORD 340.92564 35.83864 1009.5 22.4 1.3564704E-08 1.7078651E+00 7.6582203E-09 3.0287406E-10 O 6 0212+735 1993.08.22-16:12:24.0 WETTZELL 4.21134 33.24447 937.5 24.8 1.3865207E-08 1.8255985E+00 7.1075039E-09 5.1627940E-10 O 7 1803+784 1993.08.22-16:16:32.0 WESTFORD 11.30323 35.13935 1009.5 22.4 1.3796664E-08 1.7370469E+00 7.6582203E-09 3.0287406E-10 O 7 1803+784 1993.08.22-16:16:32.0 WETTZELL 14.25885 56.90829 937.5 24.8 9.0943260E-09 1.1942396E+00 7.1075039E-09 5.1627940E-10 O 8 OQ208 1993.08.22-16:20:44.0 WESTFORD 81.66422 35.14259 1009.5 22.4 1.3795886E-08 1.7350879E+00 7.6582203E-09 3.0287406E-10 O 8 OQ208 1993.08.22-16:20:44.0 WETTZELL 219.12871 65.43556 937.5 24.8 8.3808226E-09 1.0991361E+00 7.1075039E-09 5.1627940E-10 O 9 4C39.25 1993.08.22-16:24:52.0 WESTFORD 222.17144 85.31354 1009.5 22.4 7.9877839E-09 1.0033233E+00 7.6582203E-09 3.0287406E-10 O 9 4C39.25 1993.08.22-16:24:52.0 WETTZELL 297.03692 29.38376 937.5 24.8 1.5478618E-08 2.0401329E+00 7.1075039E-09 5.1627940E-10 O 10 0212+735 1993.08.22-16:29:04.0 WESTFORD 341.68890 34.85291 1009.5 22.4 1.3895322E-08 1.7497319E+00 7.6582203E-09 3.0287406E-10 O 10 0212+735 1993.08.22-16:29:04.0 WETTZELL 5.57900 33.47773 937.5 24.8 1.3780428E-08 1.8142791E+00 7.1075039E-09 5.1627940E-10 O 11 1803+784 1993.08.22-16:33:12.0 WESTFORD 11.98810 35.76022 1009.4 22.4 1.3589767E-08 1.7108468E+00 7.6582203E-09 3.0287406E-10 O 11 1803+784 1993.08.22-16:33:12.0 WETTZELL 13.29419 57.55959 937.5 24.8 9.0282724E-09 1.1855426E+00 7.1075039E-09 5.1627940E-10 O 12 OQ208 1993.08.22-16:37:24.0 WESTFORD 84.21215 38.19380 1009.4 22.5 1.2849308E-08 1.6155530E+00 7.6582203E-09 3.0287406E-10 O 12 OQ208 1993.08.22-16:37:24.0 WETTZELL 226.49532 63.57697 937.5 24.8 8.5110866E-09 1.1163530E+00 7.1075039E-09 5.1627940E-10 O 13 4C39.25 1993.08.22-16:41:32.0 WESTFORD 243.06971 82.83953 1009.4 22.5 8.0235873E-09 1.0078402E+00 7.6582203E-09 3.0287406E-10 O 13 4C39.25 1993.08.22-16:41:32.0 WETTZELL 299.50411 26.97684 937.5 24.8 1.6727849E-08 2.2065572E+00 7.1075039E-09 5.1627940E-10 O 14 0212+735 1993.08.22-16:45:44.0 WESTFORD 342.51592 33.90771 1009.4 22.5 1.4231802E-08 1.7923561E+00 7.6582203E-09 3.0287406E-10 O 14 0212+735 1993.08.22-16:45:44.0 WETTZELL 6.93271 33.77561 937.5 24.8 1.3673984E-08 1.8000886E+00 7.1075039E-09 5.1627940E-10 O 15 1803+784 1993.08.22-16:49:52.0 WESTFORD 12.62737 36.41586 1009.4 22.5 1.3379560E-08 1.6842346E+00 7.6582203E-09 3.0287406E-10 O 15 1803+784 1993.08.22-16:49:52.0 WETTZELL 12.21063 58.16334 937.5 24.8 8.9689163E-09 1.1777301E+00 7.1075039E-09 5.1627940E-10 O 16 OQ208 1993.08.22-16:54:04.0 WESTFORD 86.84228 41.25896 1009.4 22.5 1.2052423E-08 1.5150012E+00 7.6582203E-09 3.0287406E-10 O 16 OQ208 1993.08.22-16:54:04.0 WETTZELL 233.05220 61.48944 937.5 24.7 8.6733339E-09 1.1377842E+00 7.1075039E-09 5.1627940E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10