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 | 04:35:20.024 # # Data content: # Ray-tracing results for session: # 97MAR03XU##### # Total number of observations: # 36 # 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: 1997030318 | 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 $97MAR03XU##### H $97MAR03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 04:35:20.024) 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 0552+398 1997.03.03-17:41:30.0 NRAO20 51.47497 15.99337 918.3 3.4 2.6559360E-08 3.6223009E+00 6.9504734E-09 4.6726415E-10 O 1 0552+398 1997.03.03-17:41:30.0 WETTZELL 142.06793 78.67119 961.7 4.0 7.7295825E-09 1.0207095E+00 7.2967629E-09 2.8212294E-10 O 2 1357+769 1997.03.03-17:45:26.0 NRAO20 350.09524 28.05065 918.2 3.4 1.5704538E-08 2.1248007E+00 6.9504734E-09 4.6726415E-10 O 2 1357+769 1997.03.03-17:45:26.0 WETTZELL 13.51137 39.96331 961.7 4.0 1.1773033E-08 1.5423446E+00 7.2967629E-09 2.8212294E-10 O 3 0059+581 1997.03.03-17:48:42.0 NRAO20 32.10241 63.64046 918.2 3.4 8.2760847E-09 1.1166144E+00 6.9504734E-09 4.6726415E-10 O 3 0059+581 1997.03.03-17:48:42.0 WETTZELL 309.56733 51.61737 961.7 4.0 9.6597591E-09 1.2723608E+00 7.2967629E-09 2.8212294E-10 O 4 2234+282 1997.03.03-17:52:46.0 NRAO20 225.37516 76.55255 918.1 3.4 7.6262326E-09 1.0278090E+00 6.9504734E-09 4.6726415E-10 O 4 2234+282 1997.03.03-17:52:46.0 WETTZELL 298.68775 13.04630 961.7 4.0 3.2865561E-08 4.3551644E+00 7.2967629E-09 2.8212294E-10 O 5 0014+813 1997.03.03-17:56:22.0 NRAO20 2.83688 46.60352 918.1 3.4 1.0196706E-08 1.3767044E+00 6.9504734E-09 4.6726415E-10 O 5 0014+813 1997.03.03-17:56:22.0 WETTZELL 347.05327 49.99765 961.7 4.0 9.8820896E-09 1.2980701E+00 7.2967629E-09 2.8212294E-10 O 6 0202+149 1997.03.03-18:00:54.0 NRAO20 113.00538 48.48144 918.1 3.4 9.9000007E-09 1.3358659E+00 6.9504734E-09 4.6726415E-10 O 6 0202+149 1997.03.03-18:00:54.0 WETTZELL 251.29367 35.04324 961.7 4.0 1.3173048E-08 1.7494890E+00 7.2967629E-09 2.8212294E-10 O 7 0119+041 1997.03.03-18:04:10.0 NRAO20 136.57653 47.63437 918.1 3.4 1.0031869E-08 1.3530479E+00 6.9504734E-09 4.6726415E-10 O 7 0119+041 1997.03.03-18:04:10.0 WETTZELL 253.43910 19.44333 961.7 4.0 2.2575395E-08 3.0222072E+00 7.2967629E-09 2.8212294E-10 O 8 0642+449 1997.03.03-18:08:06.0 NRAO20 44.46856 15.57084 918.1 3.4 2.7237583E-08 3.7168497E+00 6.9504734E-09 4.6726415E-10 O 8 0642+449 1997.03.03-18:08:06.0 WETTZELL 106.89026 78.85049 961.7 4.0 7.7243515E-09 1.0192396E+00 7.2967629E-09 2.8212294E-10 O 9 0552+398 1997.03.03-18:11:18.0 NRAO20 54.96104 20.68037 918.0 3.4 2.0840319E-08 2.8309652E+00 6.9504734E-09 4.6726415E-10 O 9 0552+398 1997.03.03-18:11:18.0 WETTZELL 172.57535 80.60072 961.7 4.0 7.6823573E-09 1.0146939E+00 7.2967629E-09 2.8212294E-10 O 10 1803+784 1997.03.03-18:15:14.0 NRAO20 345.25604 38.45372 918.0 3.4 1.1903054E-08 1.6076277E+00 6.9504734E-09 4.6726415E-10 O 10 1803+784 1997.03.03-18:15:14.0 WETTZELL 359.50046 37.61544 961.7 4.0 1.2384994E-08 1.6222140E+00 7.2967629E-09 2.8212294E-10 O 11 0059+581 1997.03.03-18:22:26.0 NRAO20 24.70499 66.81225 918.0 3.4 8.0677402E-09 1.0883447E+00 6.9504734E-09 4.6726415E-10 O 11 0059+581 1997.03.03-18:22:26.0 WETTZELL 311.74399 47.41872 961.7 4.0 1.0280716E-08 1.3535865E+00 7.2967629E-09 2.8212294E-10 O 12 0202+149 1997.03.03-18:26:34.0 NRAO20 119.74880 52.99756 918.0 3.4 9.2838625E-09 1.2523383E+00 6.9504734E-09 4.6726415E-10 O 12 0202+149 1997.03.03-18:26:34.0 WETTZELL 256.91187 30.99626 961.7 4.0 1.4675097E-08 1.9497619E+00 7.2967629E-09 2.8212294E-10 O 13 0119+041 1997.03.03-18:30:30.0 NRAO20 145.35013 50.89436 918.0 3.4 9.5535131E-09 1.2881847E+00 6.9504734E-09 4.6726415E-10 O 13 0119+041 1997.03.03-18:30:30.0 WETTZELL 258.75865 15.25273 961.7 4.0 2.8395071E-08 3.8161734E+00 7.2967629E-09 2.8212294E-10 O 14 0552+398 1997.03.03-18:33:46.0 NRAO20 57.44648 24.34659 918.0 3.4 1.7895686E-08 2.4265395E+00 6.9504734E-09 4.6726415E-10 O 14 0552+398 1997.03.03-18:33:46.0 WETTZELL 198.68675 80.23250 961.8 4.0 7.6907500E-09 1.0159377E+00 7.2967629E-09 2.8212294E-10 O 15 0642+449 1997.03.03-18:37:42.0 NRAO20 47.80177 19.76218 918.0 3.4 2.1747700E-08 2.9561279E+00 6.9504734E-09 4.6726415E-10 O 15 0642+449 1997.03.03-18:37:42.0 WETTZELL 126.32337 83.22090 961.8 4.0 7.6322805E-09 1.0073309E+00 7.2967629E-09 2.8212294E-10 O 16 0458-020 1997.03.03-18:40:54.0 NRAO20 102.13818 11.73468 917.9 3.5 3.5587239E-08 4.8770615E+00 6.9504734E-09 4.6726415E-10 O 16 0458-020 1997.03.03-18:40:54.0 WETTZELL 204.29435 36.17500 961.8 4.0 1.2820409E-08 1.7086240E+00 7.2967629E-09 2.8212294E-10 O 17 0202+149 1997.03.03-18:44:50.0 NRAO20 125.30197 56.02263 917.8 3.5 8.9417556E-09 1.2059691E+00 6.9504734E-09 4.6726415E-10 O 17 0202+149 1997.03.03-18:44:50.0 WETTZELL 260.70551 28.05817 961.8 4.0 1.6053071E-08 2.1336500E+00 7.2967629E-09 2.8212294E-10 O 18 0119+041 1997.03.03-18:48:06.0 NRAO20 151.84294 52.69630 917.8 3.5 9.3205895E-09 1.2565886E+00 6.9504734E-09 4.6726415E-10 O 18 0119+041 1997.03.03-18:48:06.0 WETTZELL 262.21392 12.40668 961.8 4.0 3.4501478E-08 4.6587531E+00 7.2967629E-09 2.8212294E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10