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 | 00:21:06.620 # # Data content: # Ray-tracing results for session: # 92AUG21XU##### # 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: 1992082118 | 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 $92AUG21XU##### H $92AUG21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 00:21:06.620) 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 4C39.25 1992.08.21-15:55:32.0 WESTFORD 137.91175 85.32532 1009.3 20.5 8.0058549E-09 1.0030829E+00 7.6582129E-09 3.2113048E-10 O 1 4C39.25 1992.08.21-15:55:32.0 WETTZELL 292.28921 34.19232 943.3 22.1 1.3624341E-08 1.7758041E+00 7.1571582E-09 5.2082021E-10 O 2 0212+735 1992.08.21-15:59:44.0 WESTFORD 340.27066 36.78964 1009.3 20.6 1.3295037E-08 1.6726945E+00 7.6582129E-09 3.2113048E-10 O 2 0212+735 1992.08.21-15:59:44.0 WETTZELL 2.92671 33.08171 943.3 22.1 1.4022034E-08 1.8246158E+00 7.1571582E-09 5.2082021E-10 O 3 1803+784 1992.08.21-16:03:52.0 WESTFORD 10.61991 34.58766 1009.3 20.6 1.4018431E-08 1.7597501E+00 7.6582129E-09 3.2113048E-10 O 3 1803+784 1992.08.21-16:03:52.0 WETTZELL 15.05882 56.25667 943.2 22.1 9.2272321E-09 1.2008817E+00 7.1571582E-09 5.2082021E-10 O 4 OQ208 1992.08.21-16:08:04.0 WESTFORD 79.32824 32.30569 1009.3 20.6 1.4880375E-08 1.8582321E+00 7.6582129E-09 3.2113048E-10 O 4 OQ208 1992.08.21-16:08:04.0 WETTZELL 211.44108 66.91883 943.2 22.1 8.3449023E-09 1.0876424E+00 7.1571582E-09 5.2082021E-10 O 5 4C39.25 1992.08.21-16:12:12.0 WESTFORD 181.80069 86.45615 1009.3 20.6 7.9946312E-09 1.0018726E+00 7.6582129E-09 3.2113048E-10 O 5 4C39.25 1992.08.21-16:12:12.0 WETTZELL 294.74336 31.68643 943.2 22.1 1.4567946E-08 1.8990204E+00 7.1571582E-09 5.2082021E-10 O 6 0212+735 1992.08.21-16:16:24.0 WESTFORD 340.97057 35.76905 1009.3 20.6 1.3619317E-08 1.7137404E+00 7.6582129E-09 3.2113048E-10 O 6 0212+735 1992.08.21-16:16:24.0 WETTZELL 4.30455 33.25410 943.2 22.1 1.3958217E-08 1.8162994E+00 7.1571582E-09 5.2082021E-10 O 7 1803+784 1992.08.21-16:20:32.0 WESTFORD 11.34470 35.17361 1009.3 20.6 1.3815767E-08 1.7340819E+00 7.6582129E-09 3.2113048E-10 O 7 1803+784 1992.08.21-16:20:32.0 WETTZELL 14.20770 56.94759 943.2 22.1 9.1544292E-09 1.1914189E+00 7.1571582E-09 5.2082021E-10 O 8 OQ208 1992.08.21-16:24:44.0 WESTFORD 81.82023 35.33872 1009.3 20.6 1.3758109E-08 1.7183443E+00 7.6582129E-09 3.2113048E-10 O 8 OQ208 1992.08.21-16:24:44.0 WETTZELL 219.62832 65.32884 943.2 22.1 8.4476844E-09 1.1010569E+00 7.1571582E-09 5.2082021E-10 O 9 4C39.25 1992.08.21-16:28:52.0 WESTFORD 224.13725 85.18111 1009.3 20.6 8.0077086E-09 1.0037142E+00 7.6582129E-09 3.2113048E-10 O 9 4C39.25 1992.08.21-16:28:52.0 WETTZELL 297.20022 29.22954 943.2 22.1 1.5659498E-08 2.0416358E+00 7.1571582E-09 5.2082021E-10 O 10 0212+735 1992.08.21-16:33:04.0 WESTFORD 341.73848 34.78573 1009.3 20.6 1.3951275E-08 1.7557574E+00 7.6582129E-09 3.2113048E-10 O 10 0212+735 1992.08.21-16:33:04.0 WETTZELL 5.67166 33.49179 943.2 22.1 1.3871359E-08 1.8049857E+00 7.1571582E-09 5.2082021E-10 O 11 1803+784 1992.08.21-16:37:12.0 WESTFORD 12.02709 35.79659 1009.3 20.6 1.3608135E-08 1.7078075E+00 7.6582129E-09 3.2113048E-10 O 11 1803+784 1992.08.21-16:37:12.0 WETTZELL 13.23605 57.59636 943.2 22.1 9.0882926E-09 1.1828230E+00 7.1571582E-09 5.2082021E-10 O 12 OQ208 1992.08.21-16:41:24.0 WESTFORD 84.37246 38.39096 1009.3 20.7 1.2820568E-08 1.6015236E+00 7.6582129E-09 3.2113048E-10 O 12 OQ208 1992.08.21-16:41:24.0 WETTZELL 226.94115 63.45379 943.2 22.1 8.5807826E-09 1.1184251E+00 7.1571582E-09 5.2082021E-10 O 13 4C39.25 1992.08.21-16:45:32.0 WESTFORD 243.98203 82.66400 1009.3 20.7 8.0452562E-09 1.0086311E+00 7.6582129E-09 3.2113048E-10 O 13 4C39.25 1992.08.21-16:45:32.0 WETTZELL 299.66817 26.82633 943.2 22.1 1.6929174E-08 2.2076443E+00 7.1571582E-09 5.2082021E-10 O 14 0212+735 1992.08.21-16:49:44.0 WESTFORD 342.56986 33.84318 1009.3 20.7 1.4288967E-08 1.7984980E+00 7.6582129E-09 3.2113048E-10 O 14 0212+735 1992.08.21-16:49:44.0 WETTZELL 7.02457 33.79405 943.2 22.1 1.3762776E-08 1.7908460E+00 7.1571582E-09 5.2082021E-10 O 15 1803+784 1992.08.21-16:53:52.0 WESTFORD 12.66367 36.45421 1009.3 20.7 1.3397289E-08 1.6811480E+00 7.6582129E-09 3.2113048E-10 O 15 1803+784 1992.08.21-16:53:52.0 WETTZELL 12.14564 58.19724 943.2 22.1 9.0289039E-09 1.1751044E+00 7.1571582E-09 5.2082021E-10 O 16 OQ208 1992.08.21-16:58:04.0 WESTFORD 87.00850 41.45679 1009.3 20.7 1.2030895E-08 1.5031565E+00 7.6582129E-09 3.2113048E-10 O 16 OQ208 1992.08.21-16:58:04.0 WETTZELL 233.44984 61.35335 943.2 22.1 8.7462274E-09 1.1400124E+00 7.1571582E-09 5.2082021E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10