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 | 01:22:10.623 # # Data content: # Ray-tracing results for session: # 92JAN16XU##### # 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: 1992011618 | 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 $92JAN16XU##### H $92JAN16XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 01:22:10.623) 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 1992.01.16-19:02:04.0 WESTFORD 115.57427 30.93627 1001.1 -10.6 1.4647349E-08 1.9639067E+00 7.5128077E-09 4.0163869E-11 O 1 0119+041 1992.01.16-19:02:04.0 WETTZELL 223.50343 36.95479 955.5 -1.4 1.2253609E-08 1.6566294E+00 7.2257266E-09 1.5379125E-10 O 2 0212+735 1992.01.16-19:06:12.0 WESTFORD 21.87604 47.83795 1001.1 -10.6 1.0178108E-08 1.3473660E+00 7.5128077E-09 4.0163869E-11 O 2 0212+735 1992.01.16-19:06:12.0 WETTZELL 347.09817 63.77625 955.5 -1.4 8.2232531E-09 1.1155690E+00 7.2257266E-09 1.5379125E-10 O 3 0234+285 1992.01.16-19:10:24.0 WESTFORD 80.91824 34.74561 1001.1 -10.6 1.3220199E-08 1.7656680E+00 7.5128077E-09 4.0163869E-11 O 3 0234+285 1992.01.16-19:10:24.0 WETTZELL 218.00500 65.99948 955.5 -1.4 8.0769282E-09 1.0933380E+00 7.2257266E-09 1.5379125E-10 O 4 1803+784 1992.01.16-19:14:32.0 WESTFORD 344.93886 47.02598 1001.1 -10.6 1.0310668E-08 1.3602148E+00 7.5128077E-09 4.0163869E-11 O 4 1803+784 1992.01.16-19:14:32.0 WETTZELL 351.86269 39.17811 955.5 -1.4 1.1658501E-08 1.5854307E+00 7.2257266E-09 1.5379125E-10 O 5 0119+041 1992.01.16-19:18:44.0 WESTFORD 119.29950 33.66519 1001.1 -10.6 1.3591970E-08 1.8198456E+00 7.5128077E-09 4.0163869E-11 O 5 0119+041 1992.01.16-19:18:44.0 WETTZELL 228.04802 34.99615 955.5 -1.4 1.2840849E-08 1.7360149E+00 7.2257266E-09 1.5379125E-10 O 6 0212+735 1992.01.16-19:22:52.0 WESTFORD 21.48562 48.97446 1001.1 -10.6 1.0001249E-08 1.3238850E+00 7.5128077E-09 4.0163869E-11 O 6 0212+735 1992.01.16-19:22:52.0 WETTZELL 344.94985 63.11543 955.5 -1.4 8.2706641E-09 1.1220001E+00 7.2257266E-09 1.5379125E-10 O 7 0234+285 1992.01.16-19:27:04.0 WESTFORD 83.44062 37.79155 1001.0 -10.6 1.2301688E-08 1.6416445E+00 7.5128077E-09 4.0163869E-11 O 7 0234+285 1992.01.16-19:27:04.0 WETTZELL 225.55542 64.17720 955.5 -1.4 8.1968603E-09 1.1095175E+00 7.2257266E-09 1.5379125E-10 O 8 1803+784 1992.01.16-19:31:12.0 WESTFORD 344.62747 46.21851 1001.0 -10.6 1.0448229E-08 1.3782100E+00 7.5128077E-09 4.0163869E-11 O 8 1803+784 1992.01.16-19:31:12.0 WETTZELL 352.83000 38.81402 955.5 -1.4 1.1749744E-08 1.5979933E+00 7.2257266E-09 1.5379125E-10 O 9 0119+041 1992.01.16-19:35:24.0 WESTFORD 123.24588 36.29329 1001.0 -10.6 1.2734902E-08 1.7030647E+00 7.5128077E-09 4.0163869E-11 O 9 0119+041 1992.01.16-19:35:24.0 WETTZELL 232.38609 32.89584 955.5 -1.4 1.3554601E-08 1.8325640E+00 7.2257266E-09 1.5379125E-10 O 10 0212+735 1992.01.16-19:39:32.0 WESTFORD 20.95432 50.08799 1001.0 -10.6 9.8374911E-09 1.3021300E+00 7.5128077E-09 4.0163869E-11 O 10 0212+735 1992.01.16-19:39:32.0 WETTZELL 343.01073 62.36040 955.5 -1.4 8.3268612E-09 1.1296302E+00 7.2257266E-09 1.5379125E-10 O 11 0234+285 1992.01.16-19:43:44.0 WESTFORD 86.03908 40.85313 1001.0 -10.6 1.1528863E-08 1.5374028E+00 7.5128077E-09 4.0163869E-11 O 11 0234+285 1992.01.16-19:43:44.0 WETTZELL 232.26484 62.11644 955.5 -1.4 8.3471396E-09 1.1298153E+00 7.2257266E-09 1.5379125E-10 O 12 1803+784 1992.01.16-19:47:52.0 WESTFORD 344.40808 45.39733 1001.0 -10.6 1.0594112E-08 1.3973034E+00 7.5128077E-09 4.0163869E-11 O 12 1803+784 1992.01.16-19:47:52.0 WETTZELL 353.81923 38.49624 955.5 -1.4 1.1830937E-08 1.6091827E+00 7.2257266E-09 1.5379125E-10 O 13 0119+041 1992.01.16-19:52:04.0 WESTFORD 127.44274 38.80152 1001.0 -10.6 1.2033838E-08 1.6076542E+00 7.5128077E-09 4.0163869E-11 O 13 0119+041 1992.01.16-19:52:04.0 WETTZELL 236.53135 30.67200 955.5 -1.4 1.4424029E-08 1.9502535E+00 7.2257266E-09 1.5379125E-10 O 14 0212+735 1992.01.16-19:56:12.0 WESTFORD 20.27534 51.17120 1001.0 -10.6 9.6866859E-09 1.2820822E+00 7.5128077E-09 4.0163869E-11 O 14 0212+735 1992.01.16-19:56:12.0 WETTZELL 341.28909 61.52184 955.5 -1.4 8.3918873E-09 1.1384655E+00 7.2257266E-09 1.5379125E-10 O 15 0234+285 1992.01.16-20:00:24.0 WESTFORD 88.74066 43.92445 1001.0 -10.6 1.0874325E-08 1.4491848E+00 7.5128077E-09 4.0163869E-11 O 15 0234+285 1992.01.16-20:00:24.0 WETTZELL 238.23569 59.87028 955.5 -1.4 8.5300981E-09 1.1545482E+00 7.2257266E-09 1.5379125E-10 O 16 1803+784 1992.01.16-20:04:32.0 WESTFORD 344.27786 44.56711 1001.0 -10.6 1.0748054E-08 1.4174609E+00 7.5128077E-09 4.0163869E-11 O 16 1803+784 1992.01.16-20:04:32.0 WETTZELL 354.82715 38.22582 955.4 -1.4 1.1901195E-08 1.6188761E+00 7.2257266E-09 1.5379125E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10