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 | 04:05:33.127 # # Data content: # Ray-tracing results for session: # 92OCT18XU##### # 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: 1992101818 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992101900 | 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 $92OCT18XU##### H $92OCT18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 04:05:33.127) 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 0212+735 1992.10.18-20:54:12.0 WESTFORD 15.76364 32.24569 1007.6 7.8 1.4730534E-08 1.8686360E+00 7.6699647E-09 2.1537998E-10 O 1 0212+735 1992.10.18-20:54:12.0 WETTZELL 21.10120 59.96576 943.5 0.2 8.4185124E-09 1.1544531E+00 7.1408839E-09 1.5086189E-10 O 2 1803+784 1992.10.18-20:58:24.0 WESTFORD 359.85511 54.13991 1007.6 7.8 9.7219540E-09 1.2330669E+00 7.6699647E-09 2.1537998E-10 O 2 1803+784 1992.10.18-20:58:24.0 WETTZELL 342.39686 48.84808 943.5 0.2 9.6740438E-09 1.3272169E+00 7.1408839E-09 1.5086189E-10 O 3 2145+067 1992.10.18-21:02:32.0 WESTFORD 109.87920 29.90966 1007.6 7.8 1.5825135E-08 2.0045013E+00 7.6608339E-09 2.5450179E-10 O 3 2145+067 1992.10.18-21:02:32.0 WETTZELL 219.99715 41.16948 943.5 0.2 1.1116082E-08 1.5180726E+00 7.1623810E-09 1.6496903E-10 O 4 2234+282 1992.10.18-21:06:44.0 WESTFORD 82.17153 35.68991 1007.6 7.8 1.3540069E-08 1.7128499E+00 7.6608339E-09 2.5450179E-10 O 4 2234+282 1992.10.18-21:06:44.0 WETTZELL 220.52585 65.07704 943.5 0.2 8.0783791E-09 1.1025612E+00 7.1623810E-09 1.6496903E-10 O 5 0212+735 1992.10.18-21:10:52.0 WESTFORD 16.69917 33.10538 1007.6 7.8 1.4448675E-08 1.8258997E+00 7.6608339E-09 2.5450179E-10 O 5 0212+735 1992.10.18-21:10:52.0 WETTZELL 19.74394 60.92023 943.5 0.2 8.3803052E-09 1.1443993E+00 7.1623810E-09 1.6496903E-10 O 6 1803+784 1992.10.18-21:15:04.0 WESTFORD 358.43310 54.09394 1007.6 7.8 9.7646099E-09 1.2332864E+00 7.6608339E-09 2.5450179E-10 O 6 1803+784 1992.10.18-21:15:04.0 WETTZELL 342.61729 48.02625 943.5 0.2 9.8450966E-09 1.3460188E+00 7.1623810E-09 1.6496903E-10 O 7 2145+067 1992.10.18-21:19:12.0 WESTFORD 113.39917 32.76764 1007.6 7.8 1.4589393E-08 1.8472903E+00 7.6608339E-09 2.5450179E-10 O 7 2145+067 1992.10.18-21:19:12.0 WETTZELL 224.86565 39.32529 943.5 0.2 1.1544598E-08 1.5770076E+00 7.1623810E-09 1.6496903E-10 O 8 2234+282 1992.10.18-21:23:24.0 WESTFORD 84.73464 38.74439 1007.5 7.7 1.2627251E-08 1.5970722E+00 7.6608339E-09 2.5450179E-10 O 8 2234+282 1992.10.18-21:23:24.0 WETTZELL 227.73220 63.17292 943.5 0.2 8.2092933E-09 1.1205571E+00 7.1623810E-09 1.6496903E-10 O 9 0212+735 1992.10.18-21:27:32.0 WESTFORD 17.57910 34.01174 1007.5 7.7 1.4110957E-08 1.7831501E+00 7.6608339E-09 2.5450179E-10 O 9 0212+735 1992.10.18-21:27:32.0 WETTZELL 18.16908 61.80887 943.5 0.2 8.3098777E-09 1.1347704E+00 7.1623810E-09 1.6496903E-10 O 10 1803+784 1992.10.18-21:31:44.0 WESTFORD 357.02703 53.97205 1007.5 7.7 9.7795976E-09 1.2351742E+00 7.6608339E-09 2.5450179E-10 O 10 1803+784 1992.10.18-21:31:44.0 WETTZELL 342.91671 47.21626 943.5 0.2 9.9723185E-09 1.3635013E+00 7.1623810E-09 1.6496903E-10 O 11 2145+067 1992.10.18-21:35:52.0 WESTFORD 117.11899 35.54839 1007.5 7.7 1.3588499E-08 1.7200693E+00 7.6608339E-09 2.5450179E-10 O 11 2145+067 1992.10.18-21:35:52.0 WETTZELL 229.49483 37.32050 943.5 0.2 1.2064108E-08 1.6484816E+00 7.1623810E-09 1.6496903E-10 O 12 2234+282 1992.10.18-21:40:04.0 WESTFORD 87.38499 41.81163 1007.5 7.7 1.1857872E-08 1.4995352E+00 7.6608339E-09 2.5450179E-10 O 12 2234+282 1992.10.18-21:40:04.0 WETTZELL 234.14784 61.04997 943.5 0.2 8.3713943E-09 1.1428287E+00 7.1623810E-09 1.6496903E-10 O 13 0212+735 1992.10.18-21:44:12.0 WESTFORD 18.39918 34.96161 1007.5 7.7 1.3777081E-08 1.7408924E+00 7.6608339E-09 2.5450179E-10 O 13 0212+735 1992.10.18-21:44:12.0 WETTZELL 16.37486 62.62114 943.5 0.2 8.2482461E-09 1.1263477E+00 7.1623810E-09 1.6496903E-10 O 14 1803+784 1992.10.18-21:48:24.0 WESTFORD 355.65093 53.77555 1007.5 7.7 9.8039736E-09 1.2382483E+00 7.6608339E-09 2.5450179E-10 O 14 1803+784 1992.10.18-21:48:24.0 WETTZELL 343.29038 46.42165 943.5 0.2 1.0102333E-08 1.3813685E+00 7.1623810E-09 1.6496903E-10 O 15 2145+067 1992.10.18-21:52:32.0 WESTFORD 121.07085 38.23522 1007.5 7.7 1.2769957E-08 1.6160958E+00 7.6608339E-09 2.5450179E-10 O 15 2145+067 1992.10.18-21:52:32.0 WETTZELL 233.89772 35.17573 943.5 0.2 1.2692012E-08 1.7349158E+00 7.1623810E-09 1.6496903E-10 O 16 2234+282 1992.10.18-21:56:44.0 WESTFORD 90.15201 44.88543 1007.5 7.7 1.1205476E-08 1.4168602E+00 7.6608339E-09 2.5450179E-10 O 16 2234+282 1992.10.18-21:56:44.0 WETTZELL 239.87636 58.75709 943.5 0.2 8.5672503E-09 1.1697312E+00 7.1623810E-09 1.6496903E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10