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 | 02:16:15.218 # # Data content: # Ray-tracing results for session: # 97FEB18XU##### # Total number of observations: # 40 # 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: 1997021812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997021818 | 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 $97FEB18XU##### H $97FEB18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 02:16:15.218) 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 2318+049 1997.02.18-14:32:38.0 NRAO20 103.15220 24.07538 935.8 -1.4 1.7668395E-08 2.4483989E+00 7.0870436E-09 1.6294883E-10 O 1 2318+049 1997.02.18-14:32:38.0 WETTZELL 219.41906 39.48079 942.5 1.8 1.1747676E-08 1.5718761E+00 7.1812759E-09 2.9955342E-10 O 2 1357+769 1997.02.18-14:36:34.0 NRAO20 342.96433 39.87456 935.8 -1.2 1.1287557E-08 1.5614041E+00 7.0870436E-09 1.6294883E-10 O 2 1357+769 1997.02.18-14:36:34.0 WETTZELL 357.49423 36.00425 942.5 1.8 1.2693518E-08 1.6984105E+00 7.1812759E-09 2.9955342E-10 O 3 0059+581 1997.02.18-14:39:46.0 NRAO20 38.85713 33.46278 935.7 -1.1 1.3110339E-08 1.8173455E+00 7.0870436E-09 1.6294883E-10 O 3 0059+581 1997.02.18-14:39:46.0 WETTZELL 342.04622 80.15482 942.4 1.8 7.5920537E-09 1.0148664E+00 7.1812759E-09 2.9955342E-10 O 4 1726+455 1997.02.18-14:43:42.0 NRAO20 297.93520 68.24468 935.7 -0.8 7.8043604E-09 1.0765372E+00 7.0870436E-09 1.6294883E-10 O 4 1726+455 1997.02.18-14:43:42.0 WETTZELL 320.65850 17.84848 942.4 1.8 2.4123156E-08 3.2409077E+00 7.1812759E-09 2.9955342E-10 O 5 2234+282 1997.02.18-14:48:20.0 NRAO20 89.20607 49.05365 935.7 -0.7 9.5897233E-09 1.3247572E+00 7.0870436E-09 1.6294883E-10 O 5 2234+282 1997.02.18-14:48:20.0 WETTZELL 255.23823 50.41074 942.4 1.9 9.6997635E-09 1.2971461E+00 7.1812759E-09 2.9955342E-10 O 6 2145+067 1997.02.18-14:53:38.0 NRAO20 126.03244 45.53837 935.7 -0.6 1.0147050E-08 1.4001057E+00 7.0870436E-09 1.6294883E-10 O 6 2145+067 1997.02.18-14:53:38.0 WETTZELL 249.18261 25.87756 942.4 1.9 1.7057620E-08 2.2859189E+00 7.1812759E-09 2.9955342E-10 O 7 0014+813 1997.02.18-14:57:34.0 NRAO20 10.53652 40.70863 935.7 -0.6 1.1096299E-08 1.5358675E+00 7.0870436E-09 1.6294883E-10 O 7 0014+813 1997.02.18-14:57:34.0 WETTZELL 354.32456 56.85677 942.4 1.9 8.9285108E-09 1.1937287E+00 7.1812759E-09 2.9955342E-10 O 8 1803+784 1997.02.18-15:00:50.0 NRAO20 352.96950 48.80130 935.7 -0.5 9.5761013E-09 1.3300181E+00 7.0747242E-09 1.3826945E-10 O 8 1803+784 1997.02.18-15:00:50.0 WETTZELL 345.82016 43.06030 942.4 1.9 1.0829434E-08 1.4621186E+00 7.1366634E-09 2.7012354E-10 O 9 2318+049 1997.02.18-15:04:46.0 NRAO20 109.06150 30.13610 935.7 -0.5 1.4317573E-08 1.9908300E+00 7.0747242E-09 1.3826945E-10 O 9 2318+049 1997.02.18-15:04:46.0 WETTZELL 228.44507 35.82406 942.3 1.9 1.2628927E-08 1.7074439E+00 7.1366634E-09 2.7012354E-10 O 10 1726+455 1997.02.18-15:08:42.0 NRAO20 296.75058 63.88014 935.7 -0.4 8.0308437E-09 1.1133922E+00 7.0747242E-09 1.3826945E-10 O 10 1726+455 1997.02.18-15:08:42.0 WETTZELL 324.43032 15.35526 942.3 1.9 2.7520110E-08 3.7365602E+00 7.1366634E-09 2.7012354E-10 O 11 2234+282 1997.02.18-15:14:52.0 NRAO20 93.49942 54.26114 935.7 -0.3 8.8809250E-09 1.2326141E+00 7.0747242E-09 1.3826945E-10 O 11 2234+282 1997.02.18-15:14:52.0 WETTZELL 261.26547 46.15195 942.3 1.9 1.0258620E-08 1.3854729E+00 7.1366634E-09 2.7012354E-10 O 12 2145+067 1997.02.18-15:20:14.0 NRAO20 133.84772 49.54536 935.7 -0.2 9.4719559E-09 1.3134976E+00 7.0747242E-09 1.3826945E-10 O 12 2145+067 1997.02.18-15:20:14.0 WETTZELL 254.82328 21.73008 942.3 1.9 1.9860241E-08 2.6907247E+00 7.1366634E-09 2.7012354E-10 O 13 0059+581 1997.02.18-15:24:10.0 NRAO20 40.87312 39.05918 935.7 -0.2 1.1424374E-08 1.5893882E+00 7.0747242E-09 1.3826945E-10 O 13 0059+581 1997.02.18-15:24:10.0 WETTZELL 319.39782 76.45865 942.3 1.9 7.6174125E-09 1.0282991E+00 7.1366634E-09 2.7012354E-10 O 14 2318+049 1997.02.18-15:27:22.0 NRAO20 113.60227 34.26957 935.7 -0.1 1.2778061E-08 1.7751574E+00 7.0747242E-09 1.3826945E-10 O 14 2318+049 1997.02.18-15:27:22.0 WETTZELL 234.31442 32.92852 942.3 1.9 1.3590104E-08 1.8377716E+00 7.1366634E-09 2.7012354E-10 O 15 0119+041 1997.02.18-15:31:18.0 NRAO20 93.55290 11.46175 935.7 -0.1 3.5318052E-08 4.9961668E+00 7.0747242E-09 1.3826945E-10 O 15 0119+041 1997.02.18-15:31:18.0 WETTZELL 199.32462 43.68108 942.3 1.9 1.0714006E-08 1.4482220E+00 7.1366634E-09 2.7012354E-10 O 16 2234+282 1997.02.18-15:35:28.0 NRAO20 97.28036 58.28779 935.7 0.0 8.4750928E-09 1.1759696E+00 7.0747242E-09 1.3826945E-10 O 16 2234+282 1997.02.18-15:35:28.0 WETTZELL 265.55327 42.79680 942.3 1.9 1.0885975E-08 1.4703041E+00 7.1366634E-09 2.7012354E-10 O 17 0202+149 1997.02.18-15:40:46.0 NRAO20 79.65175 11.57165 935.7 0.3 3.4997953E-08 4.9583996E+00 7.0747242E-09 1.3826945E-10 O 17 0202+149 1997.02.18-15:40:46.0 WETTZELL 189.52984 55.77473 942.2 1.9 8.9551630E-09 1.2098536E+00 7.1366634E-09 2.7012354E-10 O 18 1726+455 1997.02.18-15:44:42.0 NRAO20 296.69196 57.55930 935.7 0.5 8.5422655E-09 1.1843687E+00 7.0747242E-09 1.3826945E-10 O 18 1726+455 1997.02.18-15:44:42.0 WETTZELL 330.04643 12.16036 942.2 1.9 3.4276751E-08 4.6730339E+00 7.1366634E-09 2.7012354E-10 O 19 0048-097 1997.02.18-15:48:38.0 NRAO20 112.34824 11.74114 935.7 0.8 3.4540466E-08 4.8683010E+00 7.0747242E-09 1.3826945E-10 O 19 0048-097 1997.02.18-15:48:38.0 WETTZELL 209.09648 27.04952 942.2 1.9 1.6223008E-08 2.1971946E+00 7.1366634E-09 2.7012354E-10 O 20 2145+067 1997.02.18-15:52:34.0 NRAO20 144.98542 53.68264 935.7 1.0 8.9469946E-09 1.2402422E+00 7.0747242E-09 1.3826945E-10 O 20 2145+067 1997.02.18-15:52:34.0 WETTZELL 261.33846 16.54451 942.2 1.9 2.5672961E-08 3.4874908E+00 7.1366634E-09 2.7012354E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10