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: # 2019-03-05 | 02:43:12.789 # # Data content: # Ray-tracing results for session: # 94SEP01XU##### # 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: 1994090118 | 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 $94SEP01XU##### H $94SEP01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 02:43:12.789) 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 1219+044 1994.09.01-15:12:12.0 NRAO85_3 108.66078 28.31348 929.0 19.7 1.5738301E-08 2.1051519E+00 7.0574617E-09 4.3669972E-10 O 1 1219+044 1994.09.01-15:12:12.0 WETTZELL 226.17641 35.73928 944.5 20.8 1.3046771E-08 1.7069249E+00 7.1665377E-09 4.7236764E-10 O 2 1357+769 1994.09.01-15:18:24.0 NRAO85_3 17.00968 39.70593 929.0 19.7 1.1704216E-08 1.5549329E+00 7.0574617E-09 4.3669972E-10 O 2 1357+769 1994.09.01-15:18:24.0 WETTZELL 353.44267 61.87860 944.5 20.8 8.6566861E-09 1.1310818E+00 7.1665377E-09 4.7236764E-10 O 3 1219+044 1994.09.01-15:24:32.0 NRAO85_3 111.04731 30.59148 929.0 19.8 1.4678087E-08 1.9632063E+00 7.0574617E-09 4.3669972E-10 O 3 1219+044 1994.09.01-15:24:32.0 WETTZELL 229.46573 34.24050 944.5 20.8 1.3539359E-08 1.7705672E+00 7.1665377E-09 4.7236764E-10 O 4 1357+769 1994.09.01-15:30:44.0 NRAO85_3 16.98370 40.41409 929.0 19.8 1.1534562E-08 1.5325306E+00 7.0574617E-09 4.3669972E-10 O 4 1357+769 1994.09.01-15:30:44.0 WETTZELL 352.04664 61.62304 944.5 20.8 8.6773301E-09 1.1336892E+00 7.1665377E-09 4.7236764E-10 O 5 1219+044 1994.09.01-15:36:52.0 NRAO85_3 113.53705 32.83244 929.0 19.8 1.3785070E-08 1.8437060E+00 7.0574617E-09 4.3669972E-10 O 5 1219+044 1994.09.01-15:36:52.0 WETTZELL 232.64450 32.66752 944.5 20.8 1.4108583E-08 1.8441310E+00 7.1665377E-09 4.7236764E-10 O 6 1357+769 1994.09.01-15:43:04.0 NRAO85_3 16.90785 41.12019 929.0 19.9 1.1371909E-08 1.5110515E+00 7.0574617E-09 4.3669972E-10 O 6 1357+769 1994.09.01-15:43:04.0 WETTZELL 350.70621 61.31962 944.5 20.8 8.7022030E-09 1.1368472E+00 7.1665377E-09 4.7236764E-10 O 7 1219+044 1994.09.01-15:49:12.0 NRAO85_3 116.14362 35.03036 929.0 19.9 1.3026580E-08 1.7422480E+00 7.0574617E-09 4.3669972E-10 O 7 1219+044 1994.09.01-15:49:12.0 WETTZELL 235.71851 31.02756 944.6 20.8 1.4767430E-08 1.9292887E+00 7.1665377E-09 4.7236764E-10 O 8 1357+769 1994.09.01-15:55:24.0 NRAO85_3 16.78071 41.82219 929.1 19.9 1.1216328E-08 1.4905054E+00 7.0574617E-09 4.3669972E-10 O 8 1357+769 1994.09.01-15:55:24.0 WETTZELL 349.42873 60.97058 944.6 20.7 8.7313035E-09 1.1405554E+00 7.1665377E-09 4.7236764E-10 O 9 1308+326 1994.09.01-16:00:04.0 NRAO85_3 79.42076 44.04185 929.1 20.0 1.0764679E-08 1.4344740E+00 7.0574617E-09 4.3669972E-10 O 9 1308+326 1994.09.01-16:00:04.0 WETTZELL 251.38064 58.46963 944.6 20.7 8.9563324E-09 1.1700765E+00 7.1665377E-09 4.7236764E-10 O 10 1357+769 1994.09.01-16:04:44.0 NRAO85_3 16.64960 42.34943 929.1 20.0 1.1103321E-08 1.4755810E+00 7.0574617E-09 4.3669972E-10 O 10 1357+769 1994.09.01-16:04:44.0 WETTZELL 348.50762 60.67762 944.6 20.7 8.7561344E-09 1.1437272E+00 7.1665377E-09 4.7236764E-10 O 11 1308+326 1994.09.01-16:09:24.0 NRAO85_3 80.55712 45.84678 929.1 20.0 1.0431919E-08 1.3903016E+00 7.0574617E-09 4.3669972E-10 O 11 1308+326 1994.09.01-16:09:24.0 WETTZELL 253.87444 57.00895 944.6 20.7 9.1009357E-09 1.1886865E+00 7.1665377E-09 4.7236764E-10 O 12 1357+769 1994.09.01-16:14:04.0 NRAO85_3 16.48779 42.87217 929.1 20.1 1.0994402E-08 1.4611959E+00 7.0574617E-09 4.3669972E-10 O 12 1357+769 1994.09.01-16:14:04.0 WETTZELL 347.62830 60.36109 944.6 20.7 8.7833837E-09 1.1472138E+00 7.1665377E-09 4.7236764E-10 O 13 1308+326 1994.09.01-16:18:44.0 NRAO85_3 81.71117 47.65771 929.1 20.1 1.0127810E-08 1.3499293E+00 7.0574617E-09 4.3669972E-10 O 13 1308+326 1994.09.01-16:18:44.0 WETTZELL 256.23541 55.53023 944.6 20.7 9.2583620E-09 1.2089545E+00 7.1665377E-09 4.7236764E-10 O 14 1357+769 1994.09.01-16:23:24.0 NRAO85_3 16.29478 43.38948 929.1 20.1 1.0889572E-08 1.4473507E+00 7.0574617E-09 4.3669972E-10 O 14 1357+769 1994.09.01-16:23:24.0 WETTZELL 346.79256 60.02219 944.6 20.7 8.8130494E-09 1.1510148E+00 7.1665377E-09 4.7236764E-10 O 15 1308+326 1994.09.01-16:28:04.0 NRAO85_3 82.88729 49.47401 929.1 20.1 9.8496252E-09 1.3129958E+00 7.0574617E-09 4.3669972E-10 O 15 1308+326 1994.09.01-16:28:04.0 WETTZELL 258.47979 54.03686 944.6 20.7 9.4294304E-09 1.2309852E+00 7.1665377E-09 4.7236764E-10 O 16 1357+769 1994.09.01-16:32:44.0 NRAO85_3 16.07011 43.90037 929.1 20.2 1.0788832E-08 1.4340453E+00 7.0574617E-09 4.3669972E-10 O 16 1357+769 1994.09.01-16:32:44.0 WETTZELL 346.00183 59.66213 944.6 20.6 8.8451288E-09 1.1551301E+00 7.1665377E-09 4.7236764E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10