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 | 19:56:53.544 # # Data content: # Ray-tracing results for session: # 94DEC08XU##### # 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: 1994120812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994120818 | 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 $94DEC08XU##### H $94DEC08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 19:56:53.544) 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 1749+096 1994.12.08-14:33:44.0 NRAO85_3 107.47566 35.34644 934.1 2.4 1.2392318E-08 1.7262541E+00 7.0853246E-09 1.0069341E-10 O 1 1749+096 1994.12.08-14:33:44.0 WETTZELL 234.57959 38.05418 948.4 5.2 1.1917455E-08 1.6290703E+00 7.2101595E-09 1.4839440E-10 O 2 1357+769 1994.12.08-14:39:32.0 NRAO85_3 357.16269 51.53672 934.1 2.4 9.1683764E-09 1.2735272E+00 7.0853246E-09 1.0069341E-10 O 2 1357+769 1994.12.08-14:39:32.0 WETTZELL 341.34802 45.15648 948.4 5.2 1.0365055E-08 1.4115917E+00 7.2101595E-09 1.4839440E-10 O 3 1749+096 1994.12.08-14:45:24.0 NRAO85_3 109.83472 37.51712 934.1 2.5 1.1776346E-08 1.6404510E+00 7.0853246E-09 1.0069341E-10 O 3 1749+096 1994.12.08-14:45:24.0 WETTZELL 237.60382 36.46641 948.4 5.2 1.2356907E-08 1.6901461E+00 7.2101595E-09 1.4839440E-10 O 4 1357+769 1994.12.08-14:51:12.0 NRAO85_3 356.10801 51.40220 934.1 2.5 9.1854669E-09 1.2759117E+00 7.0853246E-09 1.0069341E-10 O 4 1357+769 1994.12.08-14:51:12.0 WETTZELL 341.75462 44.55097 948.4 5.2 1.0475186E-08 1.4266314E+00 7.2101595E-09 1.4839440E-10 O 5 1749+096 1994.12.08-14:57:04.0 NRAO85_3 112.31012 39.65498 934.1 2.6 1.1241520E-08 1.5659697E+00 7.0853246E-09 1.0069341E-10 O 5 1749+096 1994.12.08-14:57:04.0 WETTZELL 240.52151 34.82546 948.4 5.2 1.2857055E-08 1.7597020E+00 7.2101595E-09 1.4839440E-10 O 6 1357+769 1994.12.08-15:02:52.0 NRAO85_3 355.07281 51.22597 934.1 2.6 9.2210623E-09 1.2767367E+00 7.0900899E-09 1.0616283E-10 O 6 1357+769 1994.12.08-15:02:52.0 WETTZELL 342.19426 43.95887 948.4 5.1 1.0622300E-08 1.4443993E+00 7.1924298E-09 1.9094070E-10 O 7 1749+096 1994.12.08-15:08:44.0 NRAO85_3 114.91778 41.75422 934.1 2.7 1.0790697E-08 1.4998025E+00 7.0900899E-09 1.0616283E-10 O 7 1749+096 1994.12.08-15:08:44.0 WETTZELL 243.34061 33.13737 948.4 5.1 1.3472503E-08 1.8341893E+00 7.1924298E-09 1.9094070E-10 O 8 1357+769 1994.12.08-15:14:32.0 NRAO85_3 354.06195 51.00898 934.1 2.8 9.2491514E-09 1.2806543E+00 7.0900899E-09 1.0616283E-10 O 8 1357+769 1994.12.08-15:14:32.0 WETTZELL 342.66532 43.38126 948.4 5.1 1.0734483E-08 1.4597510E+00 7.1924298E-09 1.9094070E-10 O 9 1749+096 1994.12.08-15:20:24.0 NRAO85_3 117.67522 43.80825 934.1 2.8 1.0382768E-08 1.4434484E+00 7.0900899E-09 1.0616283E-10 O 9 1749+096 1994.12.08-15:20:24.0 WETTZELL 246.06917 31.40771 948.4 5.1 1.4126988E-08 1.9247014E+00 7.1924298E-09 1.9094070E-10 O 10 1357+769 1994.12.08-15:26:12.0 NRAO85_3 353.07996 50.75234 934.1 2.9 9.2827632E-09 1.2853315E+00 7.0900899E-09 1.0616283E-10 O 10 1357+769 1994.12.08-15:26:12.0 WETTZELL 343.16621 42.81915 948.4 5.1 1.0847012E-08 1.4751473E+00 7.1924298E-09 1.9094070E-10 O 11 1749+096 1994.12.08-15:32:04.0 NRAO85_3 120.60157 45.80946 934.1 3.0 1.0025761E-08 1.3941322E+00 7.0900899E-09 1.0616283E-10 O 11 1749+096 1994.12.08-15:32:04.0 WETTZELL 248.71514 29.64164 948.4 5.0 1.4878537E-08 2.0287696E+00 7.1924298E-09 1.9094070E-10 O 12 1357+769 1994.12.08-15:37:52.0 NRAO85_3 352.13101 50.45736 934.1 3.0 9.3219276E-09 1.2907723E+00 7.0900899E-09 1.0616283E-10 O 12 1357+769 1994.12.08-15:37:52.0 WETTZELL 343.69539 42.27350 948.4 5.0 1.0959531E-08 1.4905390E+00 7.1924298E-09 1.9094070E-10 O 13 1611+343 1994.12.08-15:42:32.0 NRAO85_3 113.46264 80.62857 934.1 3.1 7.2934221E-09 1.0134245E+00 7.0900899E-09 1.0616283E-10 O 13 1611+343 1994.12.08-15:42:32.0 WETTZELL 289.13407 29.85333 948.4 5.0 1.4781426E-08 2.0208091E+00 7.1924298E-09 1.9094070E-10 O 14 1803+784 1994.12.08-15:47:12.0 NRAO85_3 10.01009 47.35070 934.1 3.1 9.7711604E-09 1.3514157E+00 7.0900899E-09 1.0616283E-10 O 14 1803+784 1994.12.08-15:47:12.0 WETTZELL 343.34224 54.39411 948.4 5.0 9.0751242E-09 1.2322855E+00 7.1924298E-09 1.9094070E-10 O 15 1611+343 1994.12.08-15:51:52.0 NRAO85_3 120.44289 82.26424 934.2 3.1 7.2622725E-09 1.0092066E+00 7.0900899E-09 1.0616283E-10 O 15 1611+343 1994.12.08-15:51:52.0 WETTZELL 290.61385 28.41400 948.4 5.0 1.5456198E-08 2.1145610E+00 7.1924298E-09 1.9094070E-10 O 16 1803+784 1994.12.08-15:56:32.0 NRAO85_3 9.49253 47.66120 934.2 3.2 9.7230139E-09 1.3448402E+00 7.0900899E-09 1.0616283E-10 O 16 1803+784 1994.12.08-15:56:32.0 WETTZELL 343.08222 53.95198 948.4 5.0 9.1256353E-09 1.2392153E+00 7.1924298E-09 1.9094070E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10