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: # 2018-07-26 | 07:46:22.012 # # Data content: # Ray-tracing results for session: # 93APR09XU##### # 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: 1993040918 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993041000 | 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 $93APR09XU##### H $93APR09XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 07:46:22.012) 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 0552+398 1993.04.09-20:59:32.0 WESTFORD 114.69973 83.86435 1004.1 11.6 8.0304376E-09 1.0059609E+00 7.6504092E-09 3.3398549E-10 O 1 0552+398 1993.04.09-20:59:32.0 WETTZELL 291.12017 36.61251 944.2 3.3 1.2216014E-08 1.6731689E+00 7.1712419E-09 1.2943668E-10 O 2 OJ287 1993.04.09-21:03:44.0 WESTFORD 101.32252 41.86034 1004.1 11.5 1.1899579E-08 1.4992301E+00 7.6381385E-09 3.1321406E-10 O 2 OJ287 1993.04.09-21:03:44.0 WETTZELL 234.46144 50.67847 944.2 3.3 9.4462986E-09 1.3034005E+00 7.1675281E-09 1.4393787E-10 O 3 0212+735 1993.04.09-21:07:52.0 WESTFORD 340.05573 51.61427 1004.1 11.5 1.0135829E-08 1.2762932E+00 7.6381385E-09 3.1321406E-10 O 3 0212+735 1993.04.09-21:07:52.0 WETTZELL 345.40509 36.87637 944.2 3.3 1.2156805E-08 1.6615704E+00 7.1675281E-09 1.4393787E-10 O 4 1803+784 1993.04.09-21:12:04.0 WESTFORD 358.68232 31.12374 1004.1 11.5 1.5332267E-08 1.9364042E+00 7.6381385E-09 3.1321406E-10 O 4 1803+784 1993.04.09-21:12:04.0 WETTZELL 16.30539 45.68417 944.2 3.2 1.0204703E-08 1.3877166E+00 7.1675281E-09 1.4393787E-10 O 5 0552+398 1993.04.09-21:16:12.0 WESTFORD 139.31681 86.36477 1004.1 11.4 7.9673986E-09 1.0019956E+00 7.6381385E-09 3.1321406E-10 O 5 0552+398 1993.04.09-21:16:12.0 WETTZELL 293.54425 34.08462 944.2 3.2 1.3016623E-08 1.8020796E+00 7.1675281E-09 1.4393787E-10 O 6 OJ287 1993.04.09-21:20:24.0 WESTFORD 104.80839 44.85535 1004.1 11.4 1.1261408E-08 1.4183209E+00 7.6381385E-09 3.1321406E-10 O 6 OJ287 1993.04.09-21:20:24.0 WETTZELL 239.37121 48.38839 944.2 3.2 9.7728884E-09 1.3497180E+00 7.1675281E-09 1.4393787E-10 O 7 0212+735 1993.04.09-21:24:32.0 WESTFORD 339.31297 50.54608 1004.1 11.4 1.0288926E-08 1.2956252E+00 7.6381385E-09 3.1321406E-10 O 7 0212+735 1993.04.09-21:24:32.0 WETTZELL 346.60004 36.21517 944.2 3.2 1.2346148E-08 1.6869691E+00 7.1675281E-09 1.4393787E-10 O 8 1803+784 1993.04.09-21:28:44.0 WESTFORD 359.65663 31.07915 1004.1 11.3 1.5351945E-08 1.9389843E+00 7.6381385E-09 3.1321406E-10 O 8 1803+784 1993.04.09-21:28:44.0 WETTZELL 16.74552 46.46182 944.2 3.2 1.0072803E-08 1.3698865E+00 7.1675281E-09 1.4393787E-10 O 9 0552+398 1993.04.09-21:32:52.0 WESTFORD 196.74060 87.08257 1004.1 11.3 7.9616342E-09 1.0011931E+00 7.6381385E-09 3.1321406E-10 O 9 0552+398 1993.04.09-21:32:52.0 WETTZELL 295.96618 31.60288 944.1 3.2 1.3913169E-08 1.9277782E+00 7.1675281E-09 1.4393787E-10 O 10 OJ287 1993.04.09-21:37:04.0 WESTFORD 108.56268 47.80057 1004.1 11.3 1.0724118E-08 1.3502378E+00 7.6381385E-09 3.1321406E-10 O 10 OJ287 1993.04.09-21:37:04.0 WETTZELL 243.93282 45.98309 944.1 3.2 1.0159105E-08 1.4044415E+00 7.1675281E-09 1.4393787E-10 O 11 0212+735 1993.04.09-21:41:12.0 WESTFORD 338.72055 49.44439 1004.1 11.2 1.0455590E-08 1.3166772E+00 7.6381385E-09 3.1321406E-10 O 11 0212+735 1993.04.09-21:41:12.0 WETTZELL 347.83031 35.61025 944.1 3.2 1.2526055E-08 1.7110293E+00 7.1675281E-09 1.4393787E-10 O 12 1803+784 1993.04.09-21:45:24.0 WESTFORD 0.63210 31.08690 1004.1 11.2 1.5348599E-08 1.9386321E+00 7.6381385E-09 3.1321406E-10 O 12 1803+784 1993.04.09-21:45:24.0 WETTZELL 17.11571 47.25800 944.1 3.2 9.9431077E-09 1.3523715E+00 7.1675281E-09 1.4393787E-10 O 13 0552+398 1993.04.09-21:49:32.0 WESTFORD 236.54375 85.14753 1004.0 11.2 7.9798060E-09 1.0034086E+00 7.6381385E-09 3.1321406E-10 O 13 0552+398 1993.04.09-21:49:32.0 WETTZELL 298.39479 29.17178 944.1 3.2 1.4948088E-08 2.0730062E+00 7.1675281E-09 1.4393787E-10 O 14 OJ287 1993.04.09-21:53:44.0 WESTFORD 112.64768 50.67865 1004.0 11.2 1.0271230E-08 1.2928713E+00 7.6381385E-09 3.1321406E-10 O 14 OJ287 1993.04.09-21:53:44.0 WETTZELL 248.19234 43.48521 944.1 3.2 1.0614313E-08 1.4689202E+00 7.1675281E-09 1.4393787E-10 O 15 0212+735 1993.04.09-21:57:52.0 WESTFORD 338.27192 48.31668 1004.0 11.1 1.0635988E-08 1.3394714E+00 7.6381385E-09 3.1321406E-10 O 15 0212+735 1993.04.09-21:57:52.0 WETTZELL 349.09227 35.06344 944.1 3.2 1.2694444E-08 1.7334693E+00 7.1675281E-09 1.4393787E-10 O 16 1803+784 1993.04.09-22:02:04.0 WESTFORD 1.60544 31.14694 1004.0 11.1 1.5322277E-08 1.9353529E+00 7.6381385E-09 3.1321406E-10 O 16 1803+784 1993.04.09-22:02:04.0 WETTZELL 17.41134 48.06937 944.1 3.2 9.8162414E-09 1.3352546E+00 7.1675281E-09 1.4393787E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10