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: # 2018-07-27 | 03:36:56.913 # # Data content: # Ray-tracing results for session: # 96JAN05XU##### # 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: 1996010518 | 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 $96JAN05XU##### H $96JAN05XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 03:36:56.913) 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 2145+067 1996.01.05-15:47:28.0 NRAO85_3 100.17315 23.49485 928.4 -3.5 1.7833038E-08 2.4927445E+00 7.0541564E-09 9.9066319E-11 O 1 2145+067 1996.01.05-15:47:28.0 WETTZELL 217.75205 41.94679 934.9 -7.5 1.0713304E-08 1.4967735E+00 7.0977683E-09 7.2641707E-11 O 2 1357+769 1996.01.05-15:54:08.0 NRAO85_3 344.73731 45.33293 928.4 -3.5 1.0042969E-08 1.3995829E+00 7.0541564E-09 9.9066319E-11 O 2 1357+769 1996.01.05-15:54:08.0 WETTZELL 350.79204 37.66639 934.9 -7.5 1.1710110E-08 1.6355109E+00 7.0977683E-09 7.2641707E-11 O 3 1726+455 1996.01.05-15:58:36.0 NRAO85_3 346.03703 82.67307 928.4 -3.4 7.2116458E-09 1.0076739E+00 7.0541564E-09 9.9066319E-11 O 3 1726+455 1996.01.05-15:58:36.0 WETTZELL 306.43242 29.85254 934.9 -7.5 1.4355125E-08 2.0097249E+00 7.0977683E-09 7.2641707E-11 O 4 1357+769 1996.01.05-16:03:08.0 NRAO85_3 344.42993 44.86302 928.4 -3.4 1.0124961E-08 1.4109779E+00 7.0541564E-09 9.9066319E-11 O 4 1357+769 1996.01.05-16:03:08.0 WETTZELL 351.37769 37.43765 934.9 -7.5 1.1770664E-08 1.6439767E+00 7.0977683E-09 7.2641707E-11 O 5 2145+067 1996.01.05-16:09:48.0 NRAO85_3 104.09734 27.78211 928.4 -3.3 1.5283037E-08 2.1367049E+00 7.0541564E-09 9.9066319E-11 O 5 2145+067 1996.01.05-16:09:48.0 WETTZELL 224.36747 39.54076 934.9 -7.6 1.1245862E-08 1.5718014E+00 7.0977683E-09 7.2641707E-11 O 6 1357+769 1996.01.05-16:16:28.0 NRAO85_3 344.03047 44.15117 928.4 -3.3 1.0253062E-08 1.4287768E+00 7.0541564E-09 9.9066319E-11 O 6 1357+769 1996.01.05-16:16:28.0 WETTZELL 352.25838 37.12644 934.9 -7.6 1.1854364E-08 1.6556749E+00 7.0977683E-09 7.2641707E-11 O 7 2145+067 1996.01.05-16:23:08.0 NRAO85_3 106.55965 30.30726 928.4 -3.2 1.4127603E-08 1.9754825E+00 7.0541564E-09 9.9066319E-11 O 7 2145+067 1996.01.05-16:23:08.0 WETTZELL 228.10976 37.96159 934.9 -7.6 1.1636575E-08 1.6268555E+00 7.0977683E-09 7.2641707E-11 O 8 2234+282 1996.01.05-16:29:40.0 NRAO85_3 78.86980 34.49325 928.4 -3.2 1.2597345E-08 1.7552390E+00 7.0541564E-09 9.9066319E-11 O 8 2234+282 1996.01.05-16:29:40.0 WETTZELL 233.15300 61.42677 934.9 -7.7 8.1626727E-09 1.1392903E+00 7.0977683E-09 7.2641707E-11 O 9 1357+769 1996.01.05-16:37:52.0 NRAO85_3 343.52668 42.97622 928.4 -3.1 1.0475306E-08 1.4596445E+00 7.0541564E-09 9.9066319E-11 O 9 1357+769 1996.01.05-16:37:52.0 WETTZELL 353.70058 36.69736 934.9 -7.7 1.1972299E-08 1.6721476E+00 7.0977683E-09 7.2641707E-11 O 10 2145+067 1996.01.05-16:44:32.0 NRAO85_3 110.74546 34.28876 928.4 -3.1 1.2666670E-08 1.7717014E+00 7.0541564E-09 9.9066319E-11 O 10 2145+067 1996.01.05-16:44:32.0 WETTZELL 233.81037 35.23586 934.9 -7.8 1.2401871E-08 1.7347418E+00 7.0977683E-09 7.2641707E-11 O 11 1357+769 1996.01.05-16:51:12.0 NRAO85_3 343.29641 42.22845 928.4 -3.0 1.0624171E-08 1.4803131E+00 7.0541564E-09 9.9066319E-11 O 11 1357+769 1996.01.05-16:51:12.0 WETTZELL 354.61434 36.47476 934.9 -7.8 1.2034669E-08 1.6808514E+00 7.0977683E-09 7.2641707E-11 O 12 2234+282 1996.01.05-16:59:20.0 NRAO85_3 82.78667 40.24335 928.4 -3.0 1.1052773E-08 1.5411921E+00 7.0541564E-09 9.9066319E-11 O 12 2234+282 1996.01.05-16:59:20.0 WETTZELL 243.11900 57.29302 934.9 -7.8 8.5182410E-09 1.1892402E+00 7.0977683E-09 7.2641707E-11 O 13 2145+067 1996.01.05-17:04:48.0 NRAO85_3 115.03465 37.95523 928.4 -3.0 1.1609426E-08 1.6242716E+00 7.0541564E-09 9.9066319E-11 O 13 2145+067 1996.01.05-17:04:48.0 WETTZELL 238.88962 32.46943 934.9 -7.8 1.3321185E-08 1.8644576E+00 7.0977683E-09 7.2641707E-11 O 14 1357+769 1996.01.05-17:11:32.0 NRAO85_3 343.06492 41.07225 928.4 -2.9 1.0866531E-08 1.5139507E+00 7.0541564E-09 9.9066319E-11 O 14 1357+769 1996.01.05-17:11:32.0 WETTZELL 356.02579 36.20262 934.9 -7.9 1.2112043E-08 1.6916343E+00 7.0977683E-09 7.2641707E-11 O 15 2145+067 1996.01.05-17:18:12.0 NRAO85_3 118.08028 40.30909 928.4 -2.9 1.1040993E-08 1.5450211E+00 7.0541564E-09 9.9066319E-11 O 15 2145+067 1996.01.05-17:18:12.0 WETTZELL 242.09432 30.55713 934.9 -7.9 1.4060427E-08 1.9688728E+00 7.0977683E-09 7.2641707E-11 O 16 1357+769 1996.01.05-17:24:52.0 NRAO85_3 342.98910 40.30768 928.4 -2.9 1.1035446E-08 1.5373866E+00 7.0541564E-09 9.9066319E-11 O 16 1357+769 1996.01.05-17:24:52.0 WETTZELL 356.96061 36.06886 934.9 -7.9 1.2150529E-08 1.6969859E+00 7.0977683E-09 7.2641707E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10