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 | 19:30:22.253 # # Data content: # Ray-tracing results for session: # 91DEC06XU##### # 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: 1991120618 | 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 $91DEC06XU##### H $91DEC06XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 19:30:22.253) 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 1991.12.06-17:41:32.0 WESTFORD 0.46951 54.14010 1006.4 -1.0 9.5805109E-09 1.2343629E+00 7.6042280E-09 1.6666536E-10 O 1 1803+784 1991.12.06-17:41:32.0 WETTZELL 342.32142 49.20458 962.3 -5.3 9.7999638E-09 1.3237440E+00 7.2763090E-09 1.4809365E-10 O 2 2234+282 1991.12.06-17:45:44.0 WESTFORD 80.48130 33.63253 1006.4 -1.0 1.3991291E-08 1.8047372E+00 7.6042280E-09 1.6666536E-10 O 2 2234+282 1991.12.06-17:45:44.0 WETTZELL 215.16126 66.20619 962.3 -5.3 8.1126081E-09 1.0923791E+00 7.2763090E-09 1.4809365E-10 O 3 0212+735 1991.12.06-17:49:52.0 WESTFORD 16.07506 32.52110 1006.4 -1.0 1.4406593E-08 1.8605807E+00 7.6042280E-09 1.6666536E-10 O 3 0212+735 1991.12.06-17:49:52.0 WETTZELL 20.68166 60.28410 962.3 -5.3 8.5452137E-09 1.1522485E+00 7.2763090E-09 1.4809365E-10 O 4 2145+067 1991.12.06-17:54:04.0 WESTFORD 110.14539 30.12554 1006.4 -1.0 1.5430761E-08 1.9894571E+00 7.6042280E-09 1.6666536E-10 O 4 2145+067 1991.12.06-17:54:04.0 WETTZELL 220.37319 41.03009 962.3 -5.3 1.1294202E-08 1.5213011E+00 7.2763090E-09 1.4809365E-10 O 5 1803+784 1991.12.06-17:58:12.0 WESTFORD 359.04445 54.12704 1006.4 -1.0 9.5820928E-09 1.2345587E+00 7.6042280E-09 1.6666536E-10 O 5 1803+784 1991.12.06-17:58:12.0 WETTZELL 342.50649 48.37850 962.3 -5.3 9.9240035E-09 1.3406265E+00 7.2763090E-09 1.4809365E-10 O 6 2234+282 1991.12.06-18:02:24.0 WESTFORD 82.99960 36.67518 1006.4 -1.0 1.2981619E-08 1.6737315E+00 7.6042280E-09 1.6666536E-10 O 6 2234+282 1991.12.06-18:02:24.0 WETTZELL 222.94737 64.48282 962.3 -5.3 8.2252596E-09 1.1077385E+00 7.2763090E-09 1.4809365E-10 O 7 0212+735 1991.12.06-18:06:32.0 WESTFORD 16.99289 33.39636 1006.3 -1.0 1.4073931E-08 1.8173130E+00 7.6042280E-09 1.6666536E-10 O 7 0212+735 1991.12.06-18:06:32.0 WETTZELL 19.25382 61.21821 962.3 -5.3 8.4678264E-09 1.1417957E+00 7.2763090E-09 1.4809365E-10 O 8 2145+067 1991.12.06-18:10:44.0 WESTFORD 113.67951 32.97808 1006.3 -1.0 1.4238213E-08 1.8347884E+00 7.6042280E-09 1.6666536E-10 O 8 2145+067 1991.12.06-18:10:44.0 WETTZELL 225.22291 39.17304 962.3 -5.3 1.1735391E-08 1.5813021E+00 7.2763090E-09 1.4809365E-10 O 9 1803+784 1991.12.06-18:14:52.0 WESTFORD 357.62914 54.03772 1006.3 -1.0 9.5928853E-09 1.2359460E+00 7.6042280E-09 1.6666536E-10 O 9 1803+784 1991.12.06-18:14:52.0 WETTZELL 342.77263 47.56270 962.3 -5.3 1.0051677E-08 1.3580040E+00 7.2763090E-09 1.4809365E-10 O 10 2234+282 1991.12.06-18:19:04.0 WESTFORD 85.58837 39.73447 1006.3 -1.0 1.2134981E-08 1.5639942E+00 7.6042280E-09 1.6666536E-10 O 10 2234+282 1991.12.06-18:19:04.0 WETTZELL 229.88690 62.50203 962.3 -5.3 8.3680984E-09 1.1271867E+00 7.2763090E-09 1.4809365E-10 O 11 0212+735 1991.12.06-18:23:12.0 WESTFORD 17.85375 34.31729 1006.3 -1.0 1.3743403E-08 1.7743393E+00 7.6042280E-09 1.6666536E-10 O 11 0212+735 1991.12.06-18:23:12.0 WETTZELL 17.60728 62.08308 962.3 -5.3 8.3993857E-09 1.1325571E+00 7.2763090E-09 1.4809365E-10 O 12 2145+067 1991.12.06-18:27:24.0 WESTFORD 117.41585 35.75220 1006.3 -1.0 1.3271440E-08 1.7095467E+00 7.6042280E-09 1.6666536E-10 O 12 2145+067 1991.12.06-18:27:24.0 WETTZELL 229.83419 37.15700 962.3 -5.3 1.2270056E-08 1.6540342E+00 7.2763090E-09 1.4809365E-10 O 13 1803+784 1991.12.06-18:31:32.0 WESTFORD 356.23785 53.87309 1006.3 -1.0 9.6128929E-09 1.2385254E+00 7.6042280E-09 1.6666536E-10 O 13 1803+784 1991.12.06-18:31:32.0 WETTZELL 343.11507 46.76079 962.3 -5.3 1.0182439E-08 1.3758023E+00 7.2763090E-09 1.4809365E-10 O 14 2234+282 1991.12.06-18:35:44.0 WESTFORD 88.27328 42.80457 1006.3 -1.0 1.1419833E-08 1.4713768E+00 7.6042280E-09 1.6666536E-10 O 14 2234+282 1991.12.06-18:35:44.0 WETTZELL 236.06790 60.31932 962.3 -5.3 8.5433378E-09 1.1510272E+00 7.2763090E-09 1.4809365E-10 O 15 0212+735 1991.12.06-18:39:52.0 WESTFORD 18.65333 35.28065 1006.3 -1.0 1.3417401E-08 1.7319702E+00 7.6042280E-09 1.6666536E-10 O 15 0212+735 1991.12.06-18:39:52.0 WETTZELL 15.74193 62.86809 962.3 -5.3 8.3398489E-09 1.1245268E+00 7.2763090E-09 1.4809365E-10 O 16 2145+067 1991.12.06-18:44:04.0 WESTFORD 121.38672 38.43101 1006.3 -0.9 1.2480335E-08 1.6071511E+00 7.6042280E-09 1.6666536E-10 O 16 2145+067 1991.12.06-18:44:04.0 WETTZELL 234.22041 35.00250 962.3 -5.3 1.2916251E-08 1.7419842E+00 7.2763090E-09 1.4809365E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10