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 | 22:29:37.274 # # Data content: # Ray-tracing results for session: # 91NOV21XU##### # 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: 1991112118 | 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 $91NOV21XU##### H $91NOV21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:29:37.274) 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 1991.11.21-18:40:32.0 WESTFORD 0.46885 54.13889 1004.3 13.7 1.0229433E-08 1.2312710E+00 7.6204712E-09 6.7744279E-10 O 1 1803+784 1991.11.21-18:40:32.0 WETTZELL 342.32334 49.20437 950.3 -1.6 9.8030049E-09 1.3146353E+00 7.1951674E-09 2.3317812E-10 O 2 2234+282 1991.11.21-18:44:44.0 WESTFORD 80.48406 33.63604 1004.3 13.7 1.4940002E-08 1.8017929E+00 7.6204712E-09 6.7744279E-10 O 2 2234+282 1991.11.21-18:44:44.0 WETTZELL 215.17073 66.20448 950.3 -1.6 8.1165836E-09 1.0939416E+00 7.1951674E-09 2.3317812E-10 O 3 0212+735 1991.11.21-18:48:52.0 WESTFORD 16.07719 32.52125 1004.3 13.7 1.5380842E-08 1.8502724E+00 7.6204712E-09 6.7744279E-10 O 3 0212+735 1991.11.21-18:48:52.0 WETTZELL 20.68216 60.28588 950.4 -1.6 8.5496531E-09 1.1489380E+00 7.1951674E-09 2.3317812E-10 O 4 2145+067 1991.11.21-18:53:04.0 WESTFORD 110.14928 30.12912 1004.3 13.7 1.6478610E-08 1.9915307E+00 7.6204712E-09 6.7744279E-10 O 4 2145+067 1991.11.21-18:53:04.0 WETTZELL 220.37920 41.02821 950.4 -1.6 1.1298512E-08 1.5257538E+00 7.1951674E-09 2.3317812E-10 O 5 1803+784 1991.11.21-18:57:12.0 WESTFORD 359.04398 54.12580 1004.3 13.7 1.0231108E-08 1.2314715E+00 7.6204712E-09 6.7744279E-10 O 5 1803+784 1991.11.21-18:57:12.0 WETTZELL 342.50839 48.37838 950.4 -1.6 9.9270142E-09 1.3311368E+00 7.1951674E-09 2.3317812E-10 O 6 2234+282 1991.11.21-19:01:24.0 WESTFORD 83.00242 36.67870 1004.3 13.7 1.3862027E-08 1.6716635E+00 7.6204712E-09 6.7744279E-10 O 6 2234+282 1991.11.21-19:01:24.0 WETTZELL 222.95585 64.48077 950.4 -1.6 8.2290690E-09 1.1088948E+00 7.1951674E-09 2.3317812E-10 O 7 0212+735 1991.11.21-19:05:32.0 WESTFORD 16.99502 33.39662 1004.3 13.7 1.5025793E-08 1.8076200E+00 7.6204712E-09 6.7744279E-10 O 7 0212+735 1991.11.21-19:05:32.0 WETTZELL 19.25399 61.22001 950.4 -1.6 8.4721787E-09 1.1385360E+00 7.1951674E-09 2.3317812E-10 O 8 2145+067 1991.11.21-19:09:44.0 WESTFORD 113.68362 32.98158 1004.3 13.7 1.5205149E-08 1.8371367E+00 7.6204712E-09 6.7744279E-10 O 8 2145+067 1991.11.21-19:09:44.0 WETTZELL 225.22865 39.17095 950.4 -1.6 1.1739319E-08 1.5849424E+00 7.1951674E-09 2.3317812E-10 O 9 1803+784 1991.11.21-19:13:52.0 WESTFORD 357.62887 54.03646 1004.3 13.7 1.0242614E-08 1.2328531E+00 7.6204712E-09 6.7744279E-10 O 9 1803+784 1991.11.21-19:13:52.0 WETTZELL 342.77452 47.56267 950.4 -1.7 1.0054660E-08 1.3481237E+00 7.1951674E-09 2.3317812E-10 O 10 2234+282 1991.11.21-19:18:04.0 WESTFORD 85.59127 39.73801 1004.3 13.7 1.2958089E-08 1.5625795E+00 7.6204712E-09 6.7744279E-10 O 10 2234+282 1991.11.21-19:18:04.0 WETTZELL 229.89446 62.49972 950.4 -1.7 8.3717406E-09 1.1278974E+00 7.1951674E-09 2.3317812E-10 O 11 0212+735 1991.11.21-19:22:12.0 WESTFORD 17.85588 34.31766 1004.3 13.7 1.4673015E-08 1.7652407E+00 7.6204712E-09 6.7744279E-10 O 11 0212+735 1991.11.21-19:22:12.0 WETTZELL 17.60709 62.08488 950.4 -1.7 8.4036533E-09 1.1293285E+00 7.1951674E-09 2.3317812E-10 O 12 2145+067 1991.11.21-19:26:24.0 WESTFORD 117.42021 35.75560 1004.3 13.7 1.4172768E-08 1.7120624E+00 7.6204712E-09 6.7744279E-10 O 12 2145+067 1991.11.21-19:26:24.0 WETTZELL 229.83966 37.15473 950.4 -1.7 1.2273537E-08 1.6567100E+00 7.1951674E-09 2.3317812E-10 O 13 1803+784 1991.11.21-19:30:32.0 WESTFORD 356.23778 53.87182 1004.3 13.6 1.0263957E-08 1.2354166E+00 7.6204712E-09 6.7744279E-10 O 13 1803+784 1991.11.21-19:30:32.0 WETTZELL 343.11693 46.76084 950.4 -1.7 1.0185398E-08 1.3655236E+00 7.1951674E-09 2.3317812E-10 O 14 2234+282 1991.11.21-19:34:44.0 WESTFORD 88.27631 42.80812 1004.3 13.6 1.2194521E-08 1.4704572E+00 7.6204712E-09 6.7744279E-10 O 14 2234+282 1991.11.21-19:34:44.0 WETTZELL 236.07466 60.31680 950.4 -1.7 8.5468082E-09 1.1512427E+00 7.1951674E-09 2.3317812E-10 O 15 0212+735 1991.11.21-19:38:52.0 WESTFORD 18.65546 35.28113 1004.3 13.6 1.4325062E-08 1.7234410E+00 7.6204712E-09 6.7744279E-10 O 15 0212+735 1991.11.21-19:38:52.0 WETTZELL 15.74135 62.86987 950.4 -1.7 8.3440343E-09 1.1213100E+00 7.1951674E-09 2.3317812E-10 O 16 2145+067 1991.11.21-19:43:04.0 WESTFORD 121.39138 38.43430 1004.3 13.6 1.3327962E-08 1.6097693E+00 7.6204712E-09 6.7744279E-10 O 16 2145+067 1991.11.21-19:43:04.0 WETTZELL 234.22562 35.00007 950.4 -1.7 1.2919190E-08 1.7434815E+00 7.1951674E-09 2.3317812E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10