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 | 01:46:35.933 # # Data content: # Ray-tracing results for session: # 95MAY25XU##### # 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: 1995052518 | 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 $95MAY25XU##### H $95MAY25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:46:35.933) 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 0552+398 1995.05.25-17:39:24.0 NRAO85_3 78.54022 73.72408 929.7 26.2 7.9366419E-09 1.0417035E+00 7.0485479E-09 5.7082917E-10 O 1 0552+398 1995.05.25-17:39:24.0 WETTZELL 288.00008 39.90184 943.1 22.1 1.1731818E-08 1.5555891E+00 7.1568703E-09 3.8231461E-10 O 2 0212+735 1995.05.25-17:43:40.0 NRAO85_3 345.41638 50.95564 929.7 26.2 9.8025503E-09 1.2879217E+00 7.0485479E-09 5.7082917E-10 O 2 0212+735 1995.05.25-17:43:40.0 WETTZELL 343.66047 37.99368 943.1 22.1 1.2223581E-08 1.6251874E+00 7.1568703E-09 3.8231461E-10 O 3 OJ287 1995.05.25-17:49:24.0 NRAO85_3 89.50855 32.98969 929.7 26.2 1.3954636E-08 1.8337652E+00 7.0485479E-09 5.7082917E-10 O 3 OJ287 1995.05.25-17:49:24.0 WETTZELL 229.54449 52.67154 943.1 22.0 9.4739864E-09 1.2549881E+00 7.1568703E-09 3.8231461E-10 O 4 0955+476 1995.05.25-17:53:20.0 NRAO85_3 53.44229 34.50139 929.7 26.2 1.3417708E-08 1.7643227E+00 7.0485479E-09 5.7082917E-10 O 4 0955+476 1995.05.25-17:53:20.0 WETTZELL 265.51980 80.18836 943.1 22.0 7.6506890E-09 1.0145105E+00 7.1568703E-09 3.8231461E-10 O 5 0552+398 1995.05.25-17:57:48.0 NRAO85_3 78.64470 77.26678 929.6 26.2 7.8109794E-09 1.0251858E+00 7.0485479E-09 5.7082917E-10 O 5 0552+398 1995.05.25-17:57:48.0 WETTZELL 290.69510 37.05523 943.1 22.0 1.2484112E-08 1.6556559E+00 7.1568703E-09 3.8231461E-10 O 6 0212+735 1995.05.25-18:02:00.0 NRAO85_3 344.06132 50.00714 929.6 26.2 9.9367900E-09 1.3056230E+00 7.0485479E-09 5.7082917E-10 O 6 0212+735 1995.05.25-18:02:00.0 WETTZELL 344.90954 37.17920 943.1 22.0 1.2450012E-08 1.6555563E+00 7.1568703E-09 3.8231461E-10 O 7 OJ287 1995.05.25-18:07:44.0 NRAO85_3 92.40791 36.58909 929.6 26.2 1.2755352E-08 1.6755417E+00 7.0485479E-09 5.7082917E-10 O 7 OJ287 1995.05.25-18:07:44.0 WETTZELL 235.32439 50.28819 943.1 22.0 9.7916668E-09 1.2969953E+00 7.1568703E-09 3.8231461E-10 O 8 0955+476 1995.05.25-18:11:40.0 NRAO85_3 54.76807 37.41824 929.6 26.2 1.2513896E-08 1.6449280E+00 7.0485479E-09 5.7082917E-10 O 8 0955+476 1995.05.25-18:11:40.0 WETTZELL 269.63234 77.18508 943.1 22.0 7.7311196E-09 1.0251197E+00 7.1568703E-09 3.8231461E-10 O 9 0552+398 1995.05.25-18:16:08.0 NRAO85_3 77.69261 80.79220 929.6 26.2 7.7185724E-09 1.0130423E+00 7.0485479E-09 5.7082917E-10 O 9 0552+398 1995.05.25-18:16:08.0 WETTZELL 293.36286 34.26860 943.1 21.9 1.3353746E-08 1.7714303E+00 7.1568703E-09 3.8231461E-10 O 10 0212+735 1995.05.25-18:20:24.0 NRAO85_3 342.87275 48.97803 929.6 26.2 1.0089810E-08 1.3258029E+00 7.0485479E-09 5.7082917E-10 O 10 0212+735 1995.05.25-18:20:24.0 WETTZELL 346.21269 36.42666 943.1 21.9 1.2669088E-08 1.6849608E+00 7.1568703E-09 3.8231461E-10 O 11 OJ287 1995.05.25-18:26:08.0 NRAO85_3 95.47261 40.19355 929.6 26.2 1.1786706E-08 1.5478702E+00 7.0485479E-09 5.7082917E-10 O 11 OJ287 1995.05.25-18:26:08.0 WETTZELL 240.65470 47.72954 943.1 21.9 1.0177495E-08 1.3480438E+00 7.1568703E-09 3.8231461E-10 O 12 0955+476 1995.05.25-18:30:04.0 NRAO85_3 55.97852 40.39190 929.6 26.3 1.1738583E-08 1.5425950E+00 7.0485479E-09 5.7082917E-10 O 12 0955+476 1995.05.25-18:30:04.0 WETTZELL 272.86444 74.16894 943.1 21.9 7.8354513E-09 1.0389060E+00 7.1568703E-09 3.8231461E-10 O 13 0552+398 1995.05.25-18:34:32.0 NRAO85_3 73.74135 84.29979 929.5 26.3 7.6571320E-09 1.0049714E+00 7.0485479E-09 5.7082917E-10 O 13 0552+398 1995.05.25-18:34:32.0 WETTZELL 296.03681 31.52759 943.1 21.9 1.4370835E-08 1.9069766E+00 7.1568703E-09 3.8231461E-10 O 14 0212+735 1995.05.25-18:38:44.0 NRAO85_3 341.85973 47.88655 929.5 26.3 1.0260989E-08 1.3483804E+00 7.0485479E-09 5.7082917E-10 O 14 0212+735 1995.05.25-18:38:44.0 WETTZELL 347.55541 35.74429 943.1 21.9 1.2876433E-08 1.7128134E+00 7.1568703E-09 3.8231461E-10 O 15 OJ287 1995.05.25-18:44:28.0 NRAO85_3 98.73072 43.76588 929.5 26.3 1.1001087E-08 1.4443981E+00 7.0485479E-09 5.7082917E-10 O 15 OJ287 1995.05.25-18:44:28.0 WETTZELL 245.55927 45.04837 943.1 21.9 1.0639381E-08 1.4091870E+00 7.1568703E-09 3.8231461E-10 O 16 0955+476 1995.05.25-18:48:24.0 NRAO85_3 57.05379 43.39503 929.5 26.3 1.1075465E-08 1.4551311E+00 7.0485479E-09 5.7082917E-10 O 16 0955+476 1995.05.25-18:48:24.0 WETTZELL 275.62796 71.17121 943.1 21.8 7.9640751E-09 1.0559217E+00 7.1568703E-09 3.8231461E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10