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: # 2018-07-27 | 02:23:14.284 # # Data content: # Ray-tracing results for session: # 95OCT21XU##### # 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: 1995102118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995102200 | 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 $95OCT21XU##### H $95OCT21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 02:23:14.284) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 2145+067 1995.10.21-20:50:20.0 NRAO85_3 100.86196 24.27161 917.3 4.2 1.7295111E-08 2.4093637E+00 6.9592271E-09 1.8764224E-10 O 1 2145+067 1995.10.21-20:50:20.0 WETTZELL 218.97583 41.53901 955.0 4.5 1.1152317E-08 1.5067746E+00 7.2451347E-09 1.6044392E-10 O 2 1357+769 1995.10.21-20:57:00.0 NRAO85_3 344.60246 45.11740 917.3 4.1 1.0072462E-08 1.4121927E+00 6.9592271E-09 1.8764224E-10 O 2 1357+769 1995.10.21-20:57:00.0 WETTZELL 351.06137 37.56660 955.0 4.5 1.2120949E-08 1.6382689E+00 7.2451347E-09 1.6044392E-10 O 3 1726+455 1995.10.21-21:01:32.0 NRAO85_3 340.78958 82.43738 917.3 4.1 7.2160259E-09 1.0089342E+00 6.9806234E-09 1.7307857E-10 O 3 1726+455 1995.10.21-21:01:32.0 WETTZELL 306.98625 29.31827 955.0 4.5 1.5044555E-08 2.0364326E+00 7.2521818E-09 1.4181504E-10 O 4 1357+769 1995.10.21-21:06:00.0 NRAO85_3 344.30906 44.64369 917.4 4.1 1.0164761E-08 1.4241170E+00 6.9806234E-09 1.7307857E-10 O 4 1357+769 1995.10.21-21:06:00.0 WETTZELL 351.65010 37.34476 955.0 4.5 1.2163362E-08 1.6439124E+00 7.2521818E-09 1.4181504E-10 O 5 2145+067 1995.10.21-21:12:40.0 NRAO85_3 104.82786 28.54714 917.4 4.0 1.4912914E-08 2.0835628E+00 6.9806234E-09 1.7307857E-10 O 5 2145+067 1995.10.21-21:12:40.0 WETTZELL 225.51218 39.07647 955.0 4.5 1.1710269E-08 1.5876035E+00 7.2521818E-09 1.4181504E-10 O 6 1357+769 1995.10.21-21:19:24.0 NRAO85_3 343.92832 43.92335 917.4 4.0 1.0295923E-08 1.4426125E+00 6.9806234E-09 1.7307857E-10 O 6 1357+769 1995.10.21-21:19:24.0 WETTZELL 352.53938 37.04250 955.0 4.5 1.2247632E-08 1.6552986E+00 7.2521818E-09 1.4181504E-10 O 7 2145+067 1995.10.21-21:26:04.0 NRAO85_3 107.33381 31.07557 917.5 3.9 1.3816907E-08 1.9300251E+00 6.9806234E-09 1.7307857E-10 O 7 2145+067 1995.10.21-21:26:04.0 WETTZELL 229.22730 37.45972 955.0 4.5 1.2134237E-08 1.6452897E+00 7.2521818E-09 1.4181504E-10 O 8 2234+282 1995.10.21-21:31:24.0 NRAO85_3 79.24352 35.04916 917.5 3.9 1.2426222E-08 1.7368810E+00 6.9806234E-09 1.7307857E-10 O 8 2234+282 1995.10.21-21:31:24.0 WETTZELL 234.21004 61.04655 955.0 4.5 8.4475692E-09 1.1433445E+00 7.2521818E-09 1.4181504E-10 O 9 1357+769 1995.10.21-21:39:32.0 NRAO85_3 343.48035 42.81313 917.5 3.8 1.0508113E-08 1.4725371E+00 6.9806234E-09 1.7307857E-10 O 9 1357+769 1995.10.21-21:39:32.0 WETTZELL 353.90065 36.65260 955.0 4.5 1.2358571E-08 1.6702871E+00 7.2521818E-09 1.4181504E-10 O 10 2145+067 1995.10.21-21:46:12.0 NRAO85_3 111.32020 34.80632 917.6 3.7 1.2504470E-08 1.7463587E+00 6.9806234E-09 1.7307857E-10 O 10 2145+067 1995.10.21-21:46:12.0 WETTZELL 234.53549 34.86226 955.0 4.4 1.2905893E-08 1.7503373E+00 7.2521818E-09 1.4181504E-10 O 11 1357+769 1995.10.21-21:52:56.0 NRAO85_3 343.26285 42.05986 917.6 3.6 1.0659423E-08 1.4938785E+00 6.9806234E-09 1.7307857E-10 O 11 1357+769 1995.10.21-21:52:56.0 WETTZELL 354.82086 36.43664 955.0 4.4 1.2421129E-08 1.6787380E+00 7.2521818E-09 1.4181504E-10 O 12 2234+282 1995.10.21-22:01:04.0 NRAO85_3 83.17579 40.80530 917.7 3.5 1.0929280E-08 1.5271717E+00 6.9806234E-09 1.7307857E-10 O 12 2234+282 1995.10.21-22:01:04.0 WETTZELL 243.99124 56.87042 955.0 4.4 8.8254392E-09 1.1945436E+00 7.2521818E-09 1.4181504E-10 O 13 2145+067 1995.10.21-22:06:24.0 NRAO85_3 115.64421 38.44462 917.7 3.4 1.1486266E-08 1.6040016E+00 6.9806234E-09 1.7307857E-10 O 13 2145+067 1995.10.21-22:06:24.0 WETTZELL 239.55818 32.08283 955.0 4.4 1.3881330E-08 1.8832337E+00 7.2521818E-09 1.4181504E-10 O 14 1357+769 1995.10.21-22:13:04.0 NRAO85_3 343.05336 40.91355 917.8 3.3 1.0901870E-08 1.5280799E+00 6.9806234E-09 1.7307857E-10 O 14 1357+769 1995.10.21-22:13:04.0 WETTZELL 356.22048 36.17871 955.0 4.4 1.2496902E-08 1.6889722E+00 7.2521818E-09 1.4181504E-10 O 15 2145+067 1995.10.21-22:19:44.0 NRAO85_3 118.71194 40.77396 917.8 3.2 1.0938575E-08 1.5274746E+00 6.9806234E-09 1.7307857E-10 O 15 2145+067 1995.10.21-22:19:44.0 WETTZELL 242.72388 30.16798 955.0 4.4 1.4664579E-08 1.9900396E+00 7.2521818E-09 1.4181504E-10 O 16 1357+769 1995.10.21-22:26:28.0 NRAO85_3 342.98948 40.14490 917.8 3.1 1.1073210E-08 1.5522546E+00 6.9806234E-09 1.7307857E-10 O 16 1357+769 1995.10.21-22:26:28.0 WETTZELL 357.16086 36.05184 955.0 4.3 1.2534598E-08 1.6940617E+00 7.2521818E-09 1.4181504E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10