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: # 2018-07-27 | 00:10:44.632 # # Data content: # Ray-tracing results for session: # 95FEB04XU##### # Total number of observations: # 28 # 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: 1995020418 | 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 $95FEB04XU##### H $95FEB04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:10:44.632) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1995.02.04-18:01:52.0 NRAO85_3 346.78456 44.36701 907.0 -5.2 9.9811300E-09 1.4272482E+00 6.8673532E-09 1.2166585E-10 O 1 1803+784 1995.02.04-18:01:52.0 WETTZELL 352.05058 39.10382 953.0 3.1 1.1832886E-08 1.5826455E+00 7.2284952E-09 2.4948767E-10 O 2 0119+041 1995.02.04-18:08:20.0 NRAO85_3 110.90355 30.59891 907.0 -5.2 1.3686981E-08 1.9737862E+00 6.8673532E-09 1.2166585E-10 O 2 0119+041 1995.02.04-18:08:20.0 WETTZELL 229.44101 34.36278 953.0 3.1 1.3219245E-08 1.7702182E+00 7.2284952E-09 2.4948767E-10 O 3 1803+784 1995.02.04-18:14:48.0 NRAO85_3 346.40771 43.77806 907.0 -5.2 1.0087122E-08 1.4423733E+00 6.8673532E-09 1.2166585E-10 O 3 1803+784 1995.02.04-18:14:48.0 WETTZELL 352.80273 38.82426 953.0 3.1 1.1904022E-08 1.5921853E+00 7.2284952E-09 2.4948767E-10 O 4 0119+041 1995.02.04-18:21:16.0 NRAO85_3 113.51378 32.95028 906.9 -5.2 1.2816113E-08 1.8465407E+00 6.8673532E-09 1.2166585E-10 O 4 0119+041 1995.02.04-18:21:16.0 WETTZELL 232.77622 32.71202 953.0 3.1 1.3802249E-08 1.8485024E+00 7.2284952E-09 2.4948767E-10 O 5 1803+784 1995.02.04-18:27:44.0 NRAO85_3 346.08367 43.17400 906.9 -5.2 1.0199315E-08 1.4583890E+00 6.8673532E-09 1.2166585E-10 O 5 1803+784 1995.02.04-18:27:44.0 WETTZELL 353.56813 38.57257 953.0 3.1 1.1969041E-08 1.6009063E+00 7.2284952E-09 2.4948767E-10 O 6 0119+041 1995.02.04-18:34:12.0 NRAO85_3 116.25302 35.25432 906.9 -5.2 1.2082051E-08 1.7394441E+00 6.8673532E-09 1.2166585E-10 O 6 0119+041 1995.02.04-18:34:12.0 WETTZELL 235.99605 30.98786 953.0 3.1 1.4481811E-08 1.9398004E+00 7.2284952E-09 2.4948767E-10 O 7 1803+784 1995.02.04-18:40:40.0 NRAO85_3 345.81201 42.55713 906.9 -5.2 1.0317678E-08 1.4752913E+00 6.8673532E-09 1.2166585E-10 O 7 1803+784 1995.02.04-18:40:40.0 WETTZELL 354.34527 38.34926 953.0 3.2 1.2027518E-08 1.6087515E+00 7.2284952E-09 2.4948767E-10 O 8 0119+041 1995.02.04-18:47:08.0 NRAO85_3 119.13827 37.50319 906.9 -5.1 1.1458931E-08 1.6486387E+00 6.8673532E-09 1.2166585E-10 O 8 0119+041 1995.02.04-18:47:08.0 WETTZELL 239.10808 29.19815 953.0 3.2 1.5276710E-08 2.0466610E+00 7.2284952E-09 2.4948767E-10 O 9 1803+784 1995.02.04-18:53:36.0 NRAO85_3 345.59209 41.92970 906.9 -5.1 1.0442162E-08 1.4930736E+00 6.8673532E-09 1.2166585E-10 O 9 1803+784 1995.02.04-18:53:36.0 WETTZELL 355.13268 38.15477 953.0 3.2 1.2079060E-08 1.6156681E+00 7.2284952E-09 2.4948767E-10 O 10 0229+131 1995.02.04-19:00:36.0 NRAO85_3 99.52343 33.12056 906.8 -5.1 1.2757447E-08 1.8383922E+00 6.8673532E-09 1.2166585E-10 O 10 0229+131 1995.02.04-19:00:36.0 WETTZELL 230.57783 44.30751 953.0 3.2 1.0694511E-08 1.4311221E+00 7.2284952E-09 2.4948767E-10 O 11 1803+784 1995.02.04-19:07:40.0 NRAO85_3 345.41070 41.23788 906.8 -5.1 1.0584422E-08 1.5134020E+00 6.8673532E-09 1.2166585E-10 O 11 1803+784 1995.02.04-19:07:40.0 WETTZELL 355.99900 37.97640 953.0 3.2 1.2126836E-08 1.6220815E+00 7.2284952E-09 2.4948767E-10 O 12 0229+131 1995.02.04-19:14:36.0 NRAO85_3 102.05868 35.82111 906.8 -5.1 1.1916410E-08 1.7157749E+00 6.8673532E-09 1.2166585E-10 O 12 0229+131 1995.02.04-19:14:36.0 WETTZELL 234.55229 42.48450 953.0 3.2 1.1058813E-08 1.4799288E+00 7.2284952E-09 2.4948767E-10 O 13 1803+784 1995.02.04-19:21:40.0 NRAO85_3 345.28877 40.54231 906.8 -5.1 1.0732997E-08 1.5346401E+00 6.8673532E-09 1.2166585E-10 O 13 1803+784 1995.02.04-19:21:40.0 WETTZELL 356.86965 37.83360 953.0 3.2 1.2165438E-08 1.6272661E+00 7.2284952E-09 2.4948767E-10 O 14 0229+131 1995.02.04-19:28:40.0 NRAO85_3 104.73616 38.50822 906.8 -5.1 1.1205575E-08 1.6122803E+00 6.8673532E-09 1.2166585E-10 O 14 0229+131 1995.02.04-19:28:40.0 WETTZELL 238.34868 40.56206 953.0 3.2 1.1483776E-08 1.5368787E+00 7.2284952E-09 2.4948767E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10