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: # 2019-03-08 | 05:12:10.848 # # Data content: # Ray-tracing results for session: # 97MAY01XU##### # Total number of observations: # 38 # 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: 1997050118 | 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 $97MAY01XU##### H $97MAY01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:12:10.848) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 0955+476 1997.05.01-17:49:26.0 NRAO20 44.75451 20.17172 911.4 18.9 2.0577704E-08 2.9158882E+00 6.9109838E-09 2.4608735E-10 O 1 0955+476 1997.05.01-17:49:26.0 WETTZELL 101.35864 83.38484 956.9 10.4 7.5456383E-09 1.0063124E+00 7.2604084E-09 2.3530159E-10 O 2 0059+581 1997.05.01-17:53:14.0 NRAO20 324.29864 61.11272 911.4 18.9 8.1685490E-09 1.1375491E+00 6.9109838E-09 2.4608735E-10 O 2 0059+581 1997.05.01-17:53:14.0 WETTZELL 331.41544 26.50481 956.9 10.4 1.6726292E-08 2.2602698E+00 7.2604084E-09 2.3530159E-10 O 3 0727-115 1997.05.01-17:56:50.0 NRAO20 116.17329 12.51783 911.4 18.8 3.2360638E-08 4.7556507E+00 6.9109838E-09 2.4608735E-10 O 3 0727-115 1997.05.01-17:56:50.0 WETTZELL 211.55446 23.94023 956.9 10.4 1.8360023E-08 2.4426036E+00 7.2604084E-09 2.3530159E-10 O 4 0458-020 1997.05.01-18:00:38.0 NRAO20 144.13350 43.35209 911.5 18.8 1.0418562E-08 1.4671150E+00 6.9109838E-09 2.4608735E-10 O 4 0458-020 1997.05.01-18:00:38.0 WETTZELL 251.30263 12.95315 956.9 10.4 3.2750748E-08 4.4336358E+00 7.2604084E-09 2.3530159E-10 O 5 0552+398 1997.05.01-18:03:54.0 NRAO20 75.17536 60.72945 911.5 18.8 8.2030700E-09 1.1506908E+00 6.9109838E-09 2.4608735E-10 O 5 0552+398 1997.05.01-18:03:54.0 WETTZELL 277.56820 50.75468 956.9 10.3 9.6728672E-09 1.2939860E+00 7.2604084E-09 2.3530159E-10 O 6 1803+784 1997.05.01-18:07:42.0 NRAO20 351.81978 29.10650 911.5 18.8 1.4645251E-08 2.0382591E+00 6.9109838E-09 2.4608735E-10 O 6 1803+784 1997.05.01-18:07:42.0 WETTZELL 12.54586 41.65867 956.9 10.3 1.1262108E-08 1.5104492E+00 7.2604084E-09 2.3530159E-10 O 7 0804+499 1997.05.01-18:10:54.0 NRAO20 52.80096 40.69226 911.5 18.8 1.0960948E-08 1.5408380E+00 6.9109838E-09 2.4608735E-10 O 7 0804+499 1997.05.01-18:10:54.0 WETTZELL 281.52162 74.97830 956.9 10.3 7.7607147E-09 1.0362602E+00 7.2604084E-09 2.3530159E-10 O 8 OJ287 1997.05.01-18:14:42.0 NRAO20 79.63977 19.88861 911.5 18.8 2.0873374E-08 2.9881009E+00 6.9109838E-09 2.4608735E-10 O 8 OJ287 1997.05.01-18:14:42.0 WETTZELL 203.62694 59.27173 956.9 10.3 8.7158113E-09 1.1607766E+00 7.2604084E-09 2.3530159E-10 O 9 0014+813 1997.05.01-18:18:48.0 NRAO20 351.04524 43.48982 911.5 18.8 1.0380432E-08 1.4460299E+00 6.9109838E-09 2.4608735E-10 O 9 0014+813 1997.05.01-18:18:48.0 WETTZELL 353.16833 42.18396 956.9 10.3 1.1149083E-08 1.4964979E+00 7.2604084E-09 2.3530159E-10 O 10 4C39.25 1997.05.01-18:24:02.0 NRAO20 59.38544 25.84727 911.5 18.8 1.6340206E-08 2.3139087E+00 6.9109838E-09 2.4608735E-10 O 10 4C39.25 1997.05.01-18:24:02.0 WETTZELL 208.54823 78.77302 956.9 10.3 7.6414665E-09 1.0188766E+00 7.2604084E-09 2.3530159E-10 O 11 0642+449 1997.05.01-18:27:50.0 NRAO20 64.36256 56.40326 911.5 18.8 8.5891837E-09 1.2050268E+00 6.9109838E-09 2.4608735E-10 O 11 0642+449 1997.05.01-18:27:50.0 WETTZELL 281.01023 57.55761 956.9 10.3 8.8788991E-09 1.1871487E+00 7.2604084E-09 2.3530159E-10 O 12 0727-115 1997.05.01-18:31:06.0 NRAO20 122.43048 18.38517 911.5 18.8 2.2496281E-08 3.2402766E+00 6.9109838E-09 2.4608735E-10 O 12 0727-115 1997.05.01-18:31:06.0 WETTZELL 219.92799 20.65748 956.9 10.3 2.1072527E-08 2.8087920E+00 7.2604084E-09 2.3530159E-10 O 13 1357+769 1997.05.01-18:34:54.0 NRAO20 7.17635 26.62247 911.5 18.8 1.5885978E-08 2.2190303E+00 6.9109838E-09 2.4608735E-10 O 13 1357+769 1997.05.01-18:34:54.0 WETTZELL 19.67184 54.62195 956.9 10.3 9.1885707E-09 1.2293437E+00 7.2604084E-09 2.3530159E-10 O 14 0552+398 1997.05.01-18:38:10.0 NRAO20 77.22874 67.26461 911.5 18.8 7.7595267E-09 1.0874149E+00 6.9109838E-09 2.4608735E-10 O 14 0552+398 1997.05.01-18:38:10.0 WETTZELL 282.95877 45.22795 956.9 10.3 1.0548734E-08 1.4126879E+00 7.2604084E-09 2.3530159E-10 O 15 0955+476 1997.05.01-18:41:58.0 NRAO20 49.84784 27.75853 911.5 18.8 1.5303892E-08 2.1600194E+00 6.9109838E-09 2.4608735E-10 O 15 0955+476 1997.05.01-18:41:58.0 WETTZELL 235.46848 87.07918 956.9 10.3 7.5054526E-09 1.0012629E+00 7.2604084E-09 2.3530159E-10 O 16 OJ287 1997.05.01-18:45:14.0 NRAO20 84.04355 25.82186 911.5 18.8 1.6362891E-08 2.3275390E+00 6.9109838E-09 2.4608735E-10 O 16 OJ287 1997.05.01-18:45:14.0 WETTZELL 216.36997 56.76360 956.9 10.2 8.9568713E-09 1.1934311E+00 7.2604084E-09 2.3530159E-10 O 17 0059+581 1997.05.01-18:49:02.0 NRAO20 319.33691 54.28486 911.6 18.7 8.8057061E-09 1.2248394E+00 6.9109838E-09 2.4608735E-10 O 17 0059+581 1997.05.01-18:49:02.0 WETTZELL 338.23100 22.60880 956.9 10.2 1.9379199E-08 2.6269000E+00 7.2604084E-09 2.3530159E-10 O 18 0804+499 1997.05.01-18:52:14.0 NRAO20 54.61275 47.23962 911.6 18.7 9.7393661E-09 1.3674884E+00 6.9109838E-09 2.4608735E-10 O 18 0804+499 1997.05.01-18:52:14.0 WETTZELL 284.71877 68.37654 956.9 10.2 8.0623818E-09 1.0771212E+00 7.2604084E-09 2.3530159E-10 O 19 4C39.25 1997.05.01-18:56:02.0 NRAO20 62.71814 31.34581 911.6 18.7 1.3719267E-08 1.9377645E+00 6.9109838E-09 2.4608735E-10 O 19 4C39.25 1997.05.01-18:56:02.0 WETTZELL 232.09756 75.33773 956.9 10.2 7.7474510E-09 1.0333481E+00 7.2604084E-09 2.3530159E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10