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: # 2019-03-07 | 05:14:29.674 # # Data content: # Ray-tracing results for session: # 97AUG02XT##### # 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: 1997080218 | 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 $97AUG02XT##### H $97AUG02XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 05:14:29.674) 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 1726+455 1997.08.02-19:43:46.0 NRAO20 49.74920 23.72917 927.5 22.4 1.8781322E-08 2.4949842E+00 7.0371038E-09 5.6463905E-10 O 1 1726+455 1997.08.02-19:43:46.0 WETTZELL 162.81170 86.21695 948.4 14.6 7.6405681E-09 1.0022219E+00 7.1862811E-09 4.3766386E-10 O 2 4C39.25 1997.08.02-19:47:34.0 NRAO20 280.12731 69.17067 927.5 22.4 8.1320024E-09 1.0698121E+00 7.0371038E-09 5.6463905E-10 O 2 4C39.25 1997.08.02-19:47:34.0 WETTZELL 316.05469 13.08510 948.4 14.6 3.2976285E-08 4.3642650E+00 7.1862811E-09 4.3766386E-10 O 3 0014+813 1997.08.02-19:50:59.0 NRAO20 357.49454 30.26125 927.5 22.5 1.5037227E-08 1.9942652E+00 7.0371038E-09 5.6463905E-10 O 3 0014+813 1997.08.02-19:50:59.0 WETTZELL 12.06444 46.70977 948.4 14.6 1.0462399E-08 1.3726657E+00 7.1862811E-09 4.3766386E-10 O 4 1308+326 1997.08.02-19:54:34.0 NRAO20 96.94365 67.00837 927.5 22.5 8.2558780E-09 1.0862940E+00 7.0371038E-09 5.6463905E-10 O 4 1308+326 1997.08.02-19:54:34.0 WETTZELL 276.24138 39.42529 948.4 14.6 1.1984797E-08 1.5725954E+00 7.1862811E-09 4.3766386E-10 O 5 1606+106 1997.08.02-19:58:22.0 NRAO20 93.49761 21.38453 927.5 22.6 2.0689038E-08 2.7349882E+00 7.0371038E-09 5.6463905E-10 O 5 1606+106 1997.08.02-19:58:22.0 WETTZELL 212.51817 47.32337 948.4 14.5 1.0360336E-08 1.3598882E+00 7.1862811E-09 4.3766386E-10 O 6 1128+385 1997.08.02-20:01:26.0 NRAO20 106.56205 89.42762 927.5 22.6 7.6021172E-09 1.0000457E+00 7.0371038E-09 5.6463905E-10 O 6 1128+385 1997.08.02-20:01:26.0 WETTZELL 298.49637 26.77744 948.5 14.5 1.6845577E-08 2.2126200E+00 7.1862811E-09 4.3766386E-10 O 7 1357+769 1997.08.02-20:05:14.0 NRAO20 11.89943 48.54206 927.5 22.6 1.0135534E-08 1.3385110E+00 7.0371038E-09 5.6463905E-10 O 7 1357+769 1997.08.02-20:05:14.0 WETTZELL 340.57001 55.05687 948.5 14.5 9.2951057E-09 1.2190972E+00 7.1862811E-09 4.3766386E-10 O 8 NRAO512 1997.08.02-20:08:06.0 NRAO20 62.46869 32.60564 927.5 22.6 1.4068581E-08 1.8603150E+00 7.0371038E-09 5.6463905E-10 O 8 NRAO512 1997.08.02-20:08:06.0 WETTZELL 237.06277 75.15352 948.5 14.5 7.8867735E-09 1.0344879E+00 7.1862811E-09 4.3766386E-10 O 9 0804+499 1997.08.02-20:12:19.0 NRAO20 304.74178 51.43640 927.5 22.6 9.7154453E-09 1.2800942E+00 7.0371038E-09 5.6463905E-10 O 9 0804+499 1997.08.02-20:12:19.0 WETTZELL 337.83553 13.37542 948.5 14.5 3.2297470E-08 4.2735750E+00 7.1862811E-09 4.3766386E-10 O 10 0955+476 1997.08.02-20:15:22.0 NRAO20 303.88079 69.11645 927.5 22.6 8.1351649E-09 1.0708714E+00 7.0371038E-09 5.6463905E-10 O 10 0955+476 1997.08.02-20:15:22.0 WETTZELL 320.76680 20.17584 948.5 14.5 2.1914759E-08 2.8834373E+00 7.1862811E-09 4.3766386E-10 O 11 1803+784 1997.08.02-20:18:34.0 NRAO20 14.40485 36.74725 927.5 22.6 1.2682108E-08 1.6787298E+00 7.0371038E-09 5.6463905E-10 O 11 1803+784 1997.08.02-20:18:34.0 WETTZELL 0.51583 60.66738 948.5 14.5 8.7416266E-09 1.1465487E+00 7.1862811E-09 4.3766386E-10 O 12 1726+455 1997.08.02-20:22:51.0 NRAO20 53.44483 29.74522 927.5 22.6 1.5269507E-08 2.0223088E+00 7.0371038E-09 5.6463905E-10 O 12 1726+455 1997.08.02-20:22:51.0 WETTZELL 239.95849 83.36834 948.5 14.5 7.6752515E-09 1.0067200E+00 7.1862811E-09 4.3766386E-10 O 13 1606+106 1997.08.02-20:27:02.0 NRAO20 98.22691 26.98269 927.5 22.6 1.6677361E-08 2.1994416E+00 7.0371038E-09 5.6463905E-10 O 13 1606+106 1997.08.02-20:27:02.0 WETTZELL 221.82387 44.48154 948.5 14.5 1.0868364E-08 1.4266188E+00 7.1862811E-09 4.3766386E-10 O 14 1308+326 1997.08.02-20:30:14.0 NRAO20 106.52067 73.86739 927.5 22.6 7.9124506E-09 1.0408135E+00 7.0371038E-09 5.6463905E-10 O 14 1308+326 1997.08.02-20:30:14.0 WETTZELL 282.31112 33.65611 948.5 14.5 1.3721085E-08 1.8009862E+00 7.1862811E-09 4.3766386E-10 O 15 1128+385 1997.08.02-20:34:02.0 NRAO20 270.70814 84.13866 927.5 22.6 7.6415975E-09 1.0051756E+00 7.0371038E-09 5.6463905E-10 O 15 1128+385 1997.08.02-20:34:02.0 WETTZELL 303.42920 22.19441 948.5 14.5 2.0042596E-08 2.6352563E+00 7.1862811E-09 4.3766386E-10 O 16 NRAO512 1997.08.02-20:37:38.0 NRAO20 65.27170 37.81220 927.4 22.6 1.2376343E-08 1.6344201E+00 7.0371038E-09 5.6463905E-10 O 16 NRAO512 1997.08.02-20:37:38.0 WETTZELL 249.75556 70.81569 948.5 14.5 8.0712944E-09 1.0586655E+00 7.1862811E-09 4.3766386E-10 O 17 0955+476 1997.08.02-20:41:02.0 NRAO20 301.46949 64.86757 927.4 22.6 8.3948678E-09 1.1051695E+00 7.0371038E-09 5.6463905E-10 O 17 0955+476 1997.08.02-20:41:02.0 WETTZELL 324.49033 17.62103 948.5 14.4 2.4896994E-08 3.2802130E+00 7.1862811E-09 4.3766386E-10 O 18 1749+096 1997.08.02-20:47:42.0 NRAO20 85.90123 10.44128 927.4 22.7 4.0601543E-08 5.4508852E+00 7.0371038E-09 5.6463905E-10 O 18 1749+096 1997.08.02-20:47:42.0 WETTZELL 192.95185 49.88768 948.5 14.4 9.9609231E-09 1.3075480E+00 7.1862811E-09 4.3766386E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10