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 | 23:15:24.407 # # Data content: # Ray-tracing results for session: # 95APR03XU##### # 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: 1995040312 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995040318 | 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 $95APR03XU##### H $95APR03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:15:24.407) 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 1803+784 1995.04.03-14:13:44.0 NRAO85_3 346.78874 44.37636 928.0 8.9 1.0300041E-08 1.4320867E+00 7.0398192E-09 1.7328373E-10 O 1 1803+784 1995.04.03-14:13:44.0 WETTZELL 352.03857 39.10689 944.1 17.4 1.1721732E-08 1.5852581E+00 7.1788285E-09 2.2957972E-10 O 2 0119+041 1995.04.03-14:20:12.0 NRAO85_3 110.88699 30.58288 928.0 9.1 1.4128750E-08 1.9578001E+00 7.0398192E-09 1.7328373E-10 O 2 0119+041 1995.04.03-14:20:12.0 WETTZELL 229.41824 34.37310 944.1 17.4 1.3092347E-08 1.7668889E+00 7.1788285E-09 2.2957972E-10 O 3 1803+784 1995.04.03-14:26:40.0 NRAO85_3 346.41107 43.78756 928.0 9.2 1.0409372E-08 1.4473965E+00 7.0398192E-09 1.7328373E-10 O 3 1803+784 1995.04.03-14:26:40.0 WETTZELL 352.79060 38.82689 944.1 17.4 1.1792301E-08 1.5948697E+00 7.1788285E-09 2.2957972E-10 O 4 0119+041 1995.04.03-14:33:08.0 NRAO85_3 113.49642 32.93454 928.0 9.3 1.3229480E-08 1.8327901E+00 7.0398192E-09 1.7328373E-10 O 4 0119+041 1995.04.03-14:33:08.0 WETTZELL 232.75423 32.72287 944.1 17.4 1.3669262E-08 1.8449360E+00 7.1788285E-09 2.2957972E-10 O 5 1803+784 1995.04.03-14:39:36.0 NRAO85_3 346.08622 43.18363 928.0 9.5 1.0525105E-08 1.4636048E+00 7.0398192E-09 1.7328373E-10 O 5 1803+784 1995.04.03-14:39:36.0 WETTZELL 353.55590 38.57476 944.0 17.4 1.1856815E-08 1.6036598E+00 7.1788285E-09 2.2957972E-10 O 6 0119+041 1995.04.03-14:46:04.0 NRAO85_3 116.23474 35.23892 928.0 9.6 1.2471491E-08 1.7274971E+00 7.0398192E-09 1.7328373E-10 O 6 0119+041 1995.04.03-14:46:04.0 WETTZELL 235.97480 30.99917 944.0 17.4 1.4341706E-08 1.9359586E+00 7.1788285E-09 2.2957972E-10 O 7 1803+784 1995.04.03-14:52:32.0 NRAO85_3 345.81377 42.56685 928.0 9.8 1.0647207E-08 1.4807073E+00 7.0398192E-09 1.7328373E-10 O 7 1803+784 1995.04.03-14:52:32.0 WETTZELL 354.33297 38.35100 944.0 17.4 1.1914854E-08 1.6115708E+00 7.1788285E-09 2.2957972E-10 O 8 0119+041 1995.04.03-14:59:00.0 NRAO85_3 119.11898 37.48817 928.0 9.9 1.1828068E-08 1.6381715E+00 7.0398192E-09 1.7328373E-10 O 8 0119+041 1995.04.03-14:59:00.0 WETTZELL 239.08751 29.20987 944.0 17.4 1.5128242E-08 2.0424969E+00 7.1788285E-09 2.2957972E-10 O 9 1803+784 1995.04.03-15:05:28.0 NRAO85_3 345.59308 41.93947 928.0 10.1 1.0765901E-08 1.4942830E+00 7.0278355E-09 1.7951198E-10 O 9 1803+784 1995.04.03-15:05:28.0 WETTZELL 355.12032 38.15605 944.0 17.3 1.1945533E-08 1.6179076E+00 7.1587859E-09 2.3721992E-10 O 10 0119+041 1995.04.03-15:11:56.0 NRAO85_3 122.16732 39.67341 928.0 10.2 1.1271682E-08 1.5678764E+00 7.0278355E-09 1.7951198E-10 O 10 0119+041 1995.04.03-15:11:56.0 WETTZELL 242.10047 27.36232 944.0 17.3 1.6025081E-08 2.1642127E+00 7.1587859E-09 2.3721992E-10 O 11 1803+784 1995.04.03-15:18:24.0 NRAO85_3 345.42335 41.30372 928.0 10.4 1.0900420E-08 1.5129877E+00 7.0278355E-09 1.7951198E-10 O 11 1803+784 1995.04.03-15:18:24.0 WETTZELL 355.91647 37.99031 944.0 17.3 1.1989426E-08 1.6239294E+00 7.1587859E-09 2.3721992E-10 O 12 0229+131 1995.04.03-15:25:24.0 NRAO85_3 101.84723 35.60009 928.0 10.5 1.2353593E-08 1.7197946E+00 7.0278355E-09 1.7951198E-10 O 12 0229+131 1995.04.03-15:25:24.0 WETTZELL 234.23344 42.63672 944.0 17.3 1.0905537E-08 1.4727786E+00 7.1587859E-09 2.3721992E-10 O 13 1803+784 1995.04.03-15:32:28.0 NRAO85_3 345.29547 40.60528 927.9 10.7 1.1053701E-08 1.5343060E+00 7.0278355E-09 1.7951198E-10 O 13 1803+784 1995.04.03-15:32:28.0 WETTZELL 356.79066 37.84359 944.0 17.3 1.2028634E-08 1.6293198E+00 7.1587859E-09 2.3721992E-10 O 14 0229+131 1995.04.03-15:39:24.0 NRAO85_3 104.50021 38.27693 927.9 10.9 1.1613702E-08 1.6160859E+00 7.0278355E-09 1.7951198E-10 O 14 0229+131 1995.04.03-15:39:24.0 WETTZELL 238.02768 40.73050 944.0 17.3 1.1318530E-08 1.5284675E+00 7.1587859E-09 2.3721992E-10 O 15 1803+784 1995.04.03-15:46:28.0 NRAO85_3 345.22555 39.90557 927.9 11.0 1.1213319E-08 1.5565106E+00 7.0278355E-09 1.7951198E-10 O 15 1803+784 1995.04.03-15:46:28.0 WETTZELL 357.66745 37.73259 944.0 17.3 1.2058516E-08 1.6334419E+00 7.1587859E-09 2.3721992E-10 O 16 0229+131 1995.04.03-15:53:28.0 NRAO85_3 107.31905 40.93343 927.9 11.2 1.0984150E-08 1.5279150E+00 7.0278355E-09 1.7951198E-10 O 16 0229+131 1995.04.03-15:53:28.0 WETTZELL 241.65848 38.73603 944.0 17.3 1.1799870E-08 1.5933974E+00 7.1587859E-09 2.3721992E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10