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 | 02:57:57.918 # # Data content: # Ray-tracing results for session: # 92MAR24XU##### # Total number of observations: # 28 # 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: 1992032412 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992032418 | 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 $92MAR24XU##### H $92MAR24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 02:57:57.918) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 0119+041 1992.03.24-14:34:44.0 WESTFORD 115.58277 30.94197 1011.6 -2.3 1.4946168E-08 1.9453522E+00 7.6295688E-09 7.8986365E-11 O 1 0119+041 1992.03.24-14:34:44.0 WETTZELL 223.51339 36.95008 922.9 1.4 1.2053158E-08 1.6596791E+00 7.0107521E-09 2.5071564E-10 O 2 0212+735 1992.03.24-14:38:52.0 WESTFORD 21.87760 47.84465 1011.6 -2.3 1.0387437E-08 1.3496722E+00 7.6295688E-09 7.8986365E-11 O 2 0212+735 1992.03.24-14:38:52.0 WETTZELL 347.08316 63.77485 922.9 1.4 8.0922274E-09 1.1149571E+00 7.0107521E-09 2.5071564E-10 O 3 0234+285 1992.03.24-14:43:04.0 WESTFORD 80.92617 34.75273 1011.6 -2.3 1.3490826E-08 1.7561256E+00 7.6295688E-09 7.8986365E-11 O 3 0234+285 1992.03.24-14:43:04.0 WETTZELL 218.02423 65.99382 922.9 1.4 7.9468291E-09 1.0940546E+00 7.0107521E-09 2.5071564E-10 O 4 1803+784 1992.03.24-14:47:12.0 WESTFORD 344.93581 47.03041 1011.6 -2.2 1.0522900E-08 1.3662895E+00 7.6295688E-09 7.8986365E-11 O 4 1803+784 1992.03.24-14:47:12.0 WETTZELL 351.85658 39.17688 922.9 1.4 1.1474284E-08 1.5831259E+00 7.0107521E-09 2.5071564E-10 O 5 0119+041 1992.03.24-14:51:24.0 WESTFORD 119.30846 33.67066 1011.6 -2.2 1.3869514E-08 1.8041141E+00 7.6295688E-09 7.8986365E-11 O 5 0119+041 1992.03.24-14:51:24.0 WETTZELL 228.05750 34.99111 922.9 1.4 1.2630410E-08 1.7393504E+00 7.0107521E-09 2.5071564E-10 O 6 0212+735 1992.03.24-14:55:32.0 WESTFORD 21.48645 48.98122 1011.6 -2.2 1.0206946E-08 1.3261039E+00 7.6295688E-09 7.8986365E-11 O 6 0212+735 1992.03.24-14:55:32.0 WETTZELL 344.93557 63.11334 922.9 1.4 8.1388900E-09 1.1213929E+00 7.0107521E-09 2.5071564E-10 O 7 0234+285 1992.03.24-14:59:44.0 WESTFORD 83.44879 37.79873 1011.6 -2.2 1.2553623E-08 1.6332902E+00 7.6295688E-09 7.8986365E-11 O 7 0234+285 1992.03.24-14:59:44.0 WETTZELL 225.57222 64.17091 922.9 1.4 8.0647285E-09 1.1102821E+00 7.0107521E-09 2.5071564E-10 O 8 1803+784 1992.03.24-15:03:52.0 WESTFORD 344.62399 46.22278 1011.6 -2.2 1.0672995E-08 1.3839358E+00 7.6363277E-09 7.9288496E-11 O 8 1803+784 1992.03.24-15:03:52.0 WETTZELL 352.82402 38.81250 922.9 1.4 1.1595212E-08 1.5953167E+00 7.0248662E-09 2.5628272E-10 O 9 0119+041 1992.03.24-15:08:04.0 WESTFORD 123.25535 36.29851 1011.6 -2.2 1.3006315E-08 1.6911843E+00 7.6363277E-09 7.9288496E-11 O 9 0119+041 1992.03.24-15:08:04.0 WETTZELL 232.39511 32.89052 922.9 1.4 1.3365201E-08 1.8272236E+00 7.0248662E-09 2.5628272E-10 O 10 1803+784 1992.03.24-15:20:32.0 WESTFORD 344.40421 45.40141 1011.6 -2.2 1.0822041E-08 1.4032954E+00 7.6363277E-09 7.9288496E-11 O 10 1803+784 1992.03.24-15:20:32.0 WETTZELL 353.81340 38.49444 922.9 1.4 1.1675569E-08 1.6065654E+00 7.0248662E-09 2.5628272E-10 O 11 0119+041 1992.03.24-15:24:44.0 WESTFORD 127.45279 38.80643 1011.6 -2.2 1.2290602E-08 1.5973025E+00 7.6363277E-09 7.9288496E-11 O 11 0119+041 1992.03.24-15:24:44.0 WETTZELL 236.53995 30.66644 922.9 1.4 1.4221482E-08 1.9434298E+00 7.0248662E-09 2.5628272E-10 O 12 0212+735 1992.03.24-15:28:52.0 WESTFORD 20.27452 51.17798 1011.6 -2.2 9.8946503E-09 1.2841069E+00 7.6363277E-09 7.9288496E-11 O 12 0212+735 1992.03.24-15:28:52.0 WETTZELL 341.27665 61.51853 922.9 1.4 8.2803008E-09 1.1373073E+00 7.0248662E-09 2.5628272E-10 O 13 0234+285 1992.03.24-15:33:04.0 WESTFORD 88.74953 43.93169 1011.6 -2.2 1.1106651E-08 1.4436067E+00 7.6363277E-09 7.9288496E-11 O 13 0234+285 1992.03.24-15:33:04.0 WETTZELL 238.24859 59.86312 922.9 1.4 8.4143759E-09 1.1531772E+00 7.0248662E-09 2.5628272E-10 O 14 1803+784 1992.03.24-15:37:12.0 WESTFORD 344.27364 44.57099 1011.6 -2.2 1.0979326E-08 1.4237316E+00 7.6363277E-09 7.9288496E-11 O 14 1803+784 1992.03.24-15:37:12.0 WETTZELL 354.82149 38.22376 922.9 1.4 1.1745138E-08 1.6163303E+00 7.0248662E-09 2.5628272E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10