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 | 02:26:15.074 # # Data content: # Ray-tracing results for session: # 95OCT25XU##### # 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: 1995102518 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995102600 | 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 $95OCT25XU##### H $95OCT25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 02:26:15.074) 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 1995.10.25-20:30:40.0 NRAO85_3 100.18566 23.51114 925.6 14.3 1.7983390E-08 2.4984121E+00 7.0450248E-09 1.7307405E-10 O 1 2145+067 1995.10.25-20:30:40.0 WETTZELL 217.77724 41.94000 954.7 9.5 1.1392254E-08 1.4990841E+00 7.2390047E-09 3.8473960E-10 O 2 1357+769 1995.10.25-20:37:20.0 NRAO85_3 344.73996 45.32206 925.6 14.2 1.0137753E-08 1.4073566E+00 7.0450248E-09 1.7307405E-10 O 2 1357+769 1995.10.25-20:37:20.0 WETTZELL 350.80581 37.66803 954.7 9.4 1.2453656E-08 1.6455352E+00 7.2390047E-09 3.8473960E-10 O 3 1726+455 1995.10.25-20:41:48.0 NRAO85_3 345.93026 82.66303 925.6 14.2 7.2774108E-09 1.0084128E+00 7.0450248E-09 1.7307405E-10 O 3 1726+455 1995.10.25-20:41:48.0 WETTZELL 306.44964 29.84459 954.7 9.4 1.5274712E-08 2.0371507E+00 7.2390047E-09 3.8473960E-10 O 4 1357+769 1995.10.25-20:46:20.0 NRAO85_3 344.43320 44.85224 925.6 14.1 1.0220549E-08 1.4189106E+00 7.0450248E-09 1.7307405E-10 O 4 1357+769 1995.10.25-20:46:20.0 WETTZELL 351.39135 37.43964 954.7 9.4 1.2517944E-08 1.6539851E+00 7.2390047E-09 3.8473960E-10 O 5 2145+067 1995.10.25-20:53:00.0 NRAO85_3 104.11062 27.79820 925.6 14.0 1.5413453E-08 2.1389050E+00 7.0450248E-09 1.7307405E-10 O 5 2145+067 1995.10.25-20:53:00.0 WETTZELL 224.39115 39.53281 954.8 9.4 1.1959557E-08 1.5761708E+00 7.2390047E-09 3.8473960E-10 O 6 1357+769 1995.10.25-20:59:40.0 NRAO85_3 344.03462 44.14054 925.6 13.9 1.0349905E-08 1.4369643E+00 7.0450248E-09 1.7307405E-10 O 6 1357+769 1995.10.25-20:59:40.0 WETTZELL 352.27186 37.12894 954.8 9.4 1.2606787E-08 1.6656356E+00 7.2390047E-09 3.8473960E-10 O 7 2145+067 1995.10.25-21:06:20.0 NRAO85_3 106.57352 30.32318 925.6 13.8 1.4248989E-08 1.9750401E+00 7.0360744E-09 1.8209879E-10 O 7 2145+067 1995.10.25-21:06:20.0 WETTZELL 228.13257 37.95302 954.8 9.4 1.2463641E-08 1.6255049E+00 7.2499935E-09 4.2931834E-10 O 8 2234+282 1995.10.25-21:12:52.0 NRAO85_3 78.87888 34.50827 925.6 13.7 1.2709121E-08 1.7620973E+00 7.0360744E-09 1.8209879E-10 O 8 2234+282 1995.10.25-21:12:52.0 WETTZELL 233.18209 61.41740 954.8 9.4 8.7422444E-09 1.1385647E+00 7.2499935E-09 4.2931834E-10 O 9 1357+769 1995.10.25-21:21:04.0 NRAO85_3 343.53213 42.96592 925.6 13.6 1.0574458E-08 1.4677046E+00 7.0360744E-09 1.8209879E-10 O 9 1357+769 1995.10.25-21:21:04.0 WETTZELL 353.71372 36.70067 954.8 9.4 1.2816154E-08 1.6602730E+00 7.2499935E-09 4.2931834E-10 O 10 2145+067 1995.10.25-21:27:44.0 NRAO85_3 110.76047 34.30435 925.6 13.5 1.2776229E-08 1.7702312E+00 7.0360744E-09 1.8209879E-10 O 10 2145+067 1995.10.25-21:27:44.0 WETTZELL 233.83187 35.22644 954.8 9.4 1.3282995E-08 1.7315014E+00 7.2499935E-09 4.2931834E-10 O 11 1357+769 1995.10.25-21:34:24.0 NRAO85_3 343.30262 42.21841 925.6 13.3 1.0724772E-08 1.4886750E+00 7.0360744E-09 1.8209879E-10 O 11 1357+769 1995.10.25-21:34:24.0 WETTZELL 354.62724 36.47856 954.8 9.4 1.2882808E-08 1.6689587E+00 7.2499935E-09 4.2931834E-10 O 12 2234+282 1995.10.25-21:42:32.0 NRAO85_3 82.79605 40.25853 925.6 13.2 1.1151117E-08 1.5453879E+00 7.0360744E-09 1.8209879E-10 O 12 2234+282 1995.10.25-21:42:32.0 WETTZELL 243.14313 57.28247 954.8 9.4 9.1228348E-09 1.1874786E+00 7.2499935E-09 4.2931834E-10 O 13 2145+067 1995.10.25-21:47:00.0 NRAO85_3 114.83080 37.79234 925.6 13.1 1.1756920E-08 1.6286428E+00 7.0360744E-09 1.8209879E-10 O 13 2145+067 1995.10.25-21:47:00.0 WETTZELL 238.66618 32.59960 954.8 9.4 1.4213049E-08 1.8518590E+00 7.2499935E-09 4.2931834E-10 O 14 1357+769 1995.10.25-21:54:44.0 NRAO85_3 343.07217 41.06265 925.6 12.9 1.0969482E-08 1.5228204E+00 7.0360744E-09 1.8209879E-10 O 14 1357+769 1995.10.25-21:54:44.0 WETTZELL 356.03828 36.20716 954.8 9.4 1.2965482E-08 1.6797740E+00 7.2499935E-09 4.2931834E-10 O 15 2145+067 1995.10.25-22:01:24.0 NRAO85_3 118.09774 40.32392 925.6 12.8 1.1137232E-08 1.5426248E+00 7.0360744E-09 1.8209879E-10 O 15 2145+067 1995.10.25-22:01:24.0 WETTZELL 242.11401 30.54668 954.9 9.4 1.5058645E-08 1.9613043E+00 7.2499935E-09 4.2931834E-10 O 16 1357+769 1995.10.25-22:08:04.0 NRAO85_3 342.99699 40.29840 925.6 12.7 1.1140028E-08 1.5466220E+00 7.0360744E-09 1.8209879E-10 O 16 1357+769 1995.10.25-22:08:04.0 WETTZELL 356.97280 36.07387 954.9 9.4 1.3006596E-08 1.6851866E+00 7.2499935E-09 4.2931834E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10