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 | 20:34:15.997 # # Data content: # Ray-tracing results for session: # 94JAN08XU##### # 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: 1994010818 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994010900 | 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 $94JAN08XU##### H $94JAN08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:34:15.997) 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 1994.01.08-20:03:32.0 WESTFORD 122.89914 36.08551 992.2 -4.1 1.3078116E-08 1.7165270E+00 7.5209983E-09 1.9251746E-10 O 1 0119+041 1994.01.08-20:03:32.0 WETTZELL 232.03695 33.08485 942.0 1.1 1.3527801E-08 1.8301005E+00 7.1546511E-09 2.5012971E-10 O 2 0212+735 1994.01.08-20:07:44.0 WESTFORD 20.99405 49.99067 992.2 -4.1 1.0060922E-08 1.3074389E+00 7.5209983E-09 1.9251746E-10 O 2 0212+735 1994.01.08-20:07:44.0 WETTZELL 343.18074 62.42296 942.0 1.1 8.3500709E-09 1.1262657E+00 7.1546511E-09 2.5012971E-10 O 3 0229+131 1994.01.08-20:11:52.0 WESTFORD 102.05409 32.22482 992.2 -4.1 1.4435376E-08 1.9012205E+00 7.5209983E-09 1.9251746E-10 O 3 0229+131 1994.01.08-20:11:52.0 WETTZELL 220.05439 48.25843 942.0 1.1 9.9152218E-09 1.3405920E+00 7.1546511E-09 2.5012971E-10 O 4 1803+784 1994.01.08-20:16:04.0 WESTFORD 344.42316 45.45184 992.2 -4.1 1.0806112E-08 1.3973844E+00 7.5209983E-09 1.9251746E-10 O 4 1803+784 1994.01.08-20:16:04.0 WETTZELL 353.75397 38.51807 942.0 1.1 1.1864892E-08 1.5989380E+00 7.1546511E-09 2.5012971E-10 O 5 0119+041 1994.01.08-20:20:12.0 WESTFORD 127.07406 38.60478 992.2 -4.1 1.2349141E-08 1.6183150E+00 7.5209983E-09 1.9251746E-10 O 5 0119+041 1994.01.08-20:20:12.0 WETTZELL 236.19791 30.87051 942.0 1.1 1.4384271E-08 1.9458862E+00 7.1546511E-09 2.5012971E-10 O 6 0212+735 1994.01.08-20:24:24.0 WESTFORD 20.32814 51.07621 992.2 -4.1 9.9057946E-09 1.2870420E+00 7.5209983E-09 1.9251746E-10 O 6 0212+735 1994.01.08-20:24:24.0 WETTZELL 341.44104 61.59172 942.0 1.1 8.4144655E-09 1.1348922E+00 7.1546511E-09 2.5012971E-10 O 7 0229+131 1994.01.08-20:28:32.0 WESTFORD 105.37000 35.21177 992.2 -4.1 1.3356847E-08 1.7558172E+00 7.5209983E-09 1.9251746E-10 O 7 0229+131 1994.01.08-20:28:32.0 WETTZELL 225.39362 46.40383 942.0 1.1 1.0214043E-08 1.3808132E+00 7.1546511E-09 2.5012971E-10 O 8 1803+784 1994.01.08-20:32:44.0 WESTFORD 344.28710 44.62226 992.2 -4.1 1.0962607E-08 1.4175174E+00 7.5209983E-09 1.9251746E-10 O 8 1803+784 1994.01.08-20:32:44.0 WETTZELL 354.76058 38.24454 942.0 1.1 1.1936197E-08 1.6085816E+00 7.1546511E-09 2.5012971E-10 O 9 0119+041 1994.01.08-20:36:52.0 WESTFORD 131.52607 40.98442 992.2 -4.1 1.1750916E-08 1.5377832E+00 7.5209983E-09 1.9251746E-10 O 9 0119+041 1994.01.08-20:36:52.0 WETTZELL 240.18076 28.54806 942.0 1.1 1.5433020E-08 2.0877534E+00 7.1546511E-09 2.5012971E-10 O 10 0212+735 1994.01.08-20:41:04.0 WESTFORD 19.50901 52.12440 992.2 -4.1 9.7637224E-09 1.2683426E+00 7.5209983E-09 1.9251746E-10 O 10 0212+735 1994.01.08-20:41:04.0 WETTZELL 339.92046 60.68674 942.0 1.1 8.4877539E-09 1.1447155E+00 7.1546511E-09 2.5012971E-10 O 11 0229+131 1994.01.08-20:45:12.0 WESTFORD 108.87380 38.15013 992.2 -4.1 1.2472457E-08 1.6368724E+00 7.5209983E-09 1.9251746E-10 O 11 0229+131 1994.01.08-20:45:12.0 WETTZELL 230.41190 44.37568 942.0 1.1 1.0575162E-08 1.4294455E+00 7.1546511E-09 2.5012971E-10 O 12 1803+784 1994.01.08-20:49:24.0 WESTFORD 344.23726 43.78790 992.2 -4.1 1.1127015E-08 1.4386867E+00 7.5209983E-09 1.9251746E-10 O 12 1803+784 1994.01.08-20:49:24.0 WETTZELL 355.78292 38.01920 942.0 1.1 1.1995796E-08 1.6166546E+00 7.1546511E-09 2.5012971E-10 O 13 0119+041 1994.01.08-20:53:32.0 WESTFORD 136.28196 43.20018 992.2 -4.1 1.1260177E-08 1.4717189E+00 7.5209983E-09 1.9251746E-10 O 13 0119+041 1994.01.08-20:53:32.0 WETTZELL 244.00297 26.13300 942.0 1.1 1.6729269E-08 2.2632354E+00 7.1546511E-09 2.5012971E-10 O 14 0212+735 1994.01.08-20:57:44.0 WESTFORD 18.53152 53.12716 992.2 -4.1 9.6345178E-09 1.2513164E+00 7.5209983E-09 1.9251746E-10 O 14 0212+735 1994.01.08-20:57:44.0 WETTZELL 338.61613 59.71849 942.0 1.1 8.5699762E-09 1.1557409E+00 7.1546511E-09 2.5012971E-10 O 15 0229+131 1994.01.08-21:01:52.0 WESTFORD 112.60371 41.02560 992.2 -4.1 1.1632320E-08 1.5197650E+00 7.5536668E-09 9.1074551E-11 O 15 0229+131 1994.01.08-21:01:52.0 WETTZELL 235.13031 42.19945 942.0 1.1 1.1002080E-08 1.4901755E+00 7.1467631E-09 2.5357548E-10 O 16 1803+784 1994.01.08-21:06:04.0 WESTFORD 344.27030 42.95311 992.3 -4.1 1.1199418E-08 1.4723091E+00 7.5536668E-09 9.1074551E-11 O 16 1803+784 1994.01.08-21:06:04.0 WETTZELL 356.81784 37.84281 942.0 1.1 1.2037706E-08 1.6286106E+00 7.1467631E-09 2.5357548E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10