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: # 2019-03-04 | 03:17:56.197 # # Data content: # Ray-tracing results for session: # 94APR28XU##### # 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: 1994042818 | 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 $94APR28XU##### H $94APR28XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:17:56.197) 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 0552+398 1994.04.28-19:14:52.0 NRAO85_3 78.26192 71.86252 929.9 25.9 7.7781019E-09 1.0516651E+00 7.0724818E-09 3.2028127E-10 O 1 0552+398 1994.04.28-19:14:52.0 WETTZELL 286.57147 41.41774 959.5 12.3 1.1512412E-08 1.5141639E+00 7.2732121E-09 3.5243138E-10 O 2 0212+735 1994.04.28-19:19:12.0 NRAO85_3 346.18733 51.41774 929.9 25.9 9.4488069E-09 1.2780199E+00 7.0724818E-09 3.2028127E-10 O 2 0212+735 1994.04.28-19:19:12.0 WETTZELL 343.02859 38.44154 959.5 12.2 1.2245285E-08 1.6109930E+00 7.2732121E-09 3.5243138E-10 O 3 OJ287 1994.04.28-19:25:04.0 NRAO85_3 88.05060 31.12809 929.9 25.9 1.4253094E-08 1.9268427E+00 7.0724818E-09 3.2028127E-10 O 3 OJ287 1994.04.28-19:25:04.0 WETTZELL 226.35136 53.83061 959.5 12.2 9.4405345E-09 1.2386124E+00 7.2732121E-09 3.5243138E-10 O 4 0955+476 1994.04.28-19:29:12.0 NRAO85_3 52.72264 33.04406 929.9 25.9 1.3516826E-08 1.8263876E+00 7.0724818E-09 3.2028127E-10 O 4 0955+476 1994.04.28-19:29:12.0 WETTZELL 262.81176 81.70539 959.5 12.2 7.7062488E-09 1.0107874E+00 7.2732121E-09 3.5243138E-10 O 5 0552+398 1994.04.28-19:33:44.0 NRAO85_3 78.67227 75.49327 929.9 25.9 7.6354557E-09 1.0324624E+00 7.0724818E-09 3.2028127E-10 O 5 0552+398 1994.04.28-19:33:44.0 WETTZELL 289.35055 38.47501 959.5 12.2 1.2237009E-08 1.6102264E+00 7.2732121E-09 3.5243138E-10 O 6 0212+735 1994.04.28-19:38:04.0 NRAO85_3 344.70500 50.48581 929.9 25.9 9.5737863E-09 1.2949832E+00 7.0724818E-09 3.2028127E-10 O 6 0212+735 1994.04.28-19:38:04.0 WETTZELL 344.28639 37.57077 959.5 12.2 1.2484312E-08 1.6426109E+00 7.2732121E-09 3.5243138E-10 O 7 OJ287 1994.04.28-19:43:52.0 NRAO85_3 90.96023 34.81947 929.9 25.9 1.2914717E-08 1.7458276E+00 7.0724818E-09 3.2028127E-10 O 7 OJ287 1994.04.28-19:43:52.0 WETTZELL 232.54448 51.48769 959.5 12.2 9.7388416E-09 1.2780737E+00 7.2732121E-09 3.5243138E-10 O 8 0955+476 1994.04.28-19:48:04.0 NRAO85_3 54.14409 36.02010 929.9 26.0 1.2540711E-08 1.6944544E+00 7.0724818E-09 3.2028127E-10 O 8 0955+476 1994.04.28-19:48:04.0 WETTZELL 267.84359 78.62207 959.5 12.2 7.7784196E-09 1.0203709E+00 7.2732121E-09 3.5243138E-10 O 9 0552+398 1994.04.28-19:52:32.0 NRAO85_3 78.33559 79.11226 929.9 26.0 7.5278322E-09 1.0179932E+00 7.0724818E-09 3.2028127E-10 O 9 0552+398 1994.04.28-19:52:32.0 WETTZELL 292.09300 35.59184 959.5 12.2 1.3076320E-08 1.7216094E+00 7.2732121E-09 3.5243138E-10 O 10 0212+735 1994.04.28-19:56:52.0 NRAO85_3 343.40602 49.47070 929.9 26.0 9.7166807E-09 1.3143726E+00 7.0724818E-09 3.2028127E-10 O 10 0212+735 1994.04.28-19:56:52.0 WETTZELL 345.59434 36.76956 959.5 12.2 1.2715231E-08 1.6731545E+00 7.2732121E-09 3.5243138E-10 O 11 OJ287 1994.04.28-20:02:44.0 NRAO85_3 94.02084 38.52059 929.9 26.0 1.1847555E-08 1.6015781E+00 7.0724818E-09 3.2028127E-10 O 11 OJ287 1994.04.28-20:02:44.0 WETTZELL 238.23321 48.94116 959.5 12.2 1.0104895E-08 1.3264916E+00 7.2732121E-09 3.5243138E-10 O 12 0955+476 1994.04.28-20:06:52.0 NRAO85_3 55.43894 39.03694 929.8 26.0 1.1714756E-08 1.5828646E+00 7.0724818E-09 3.2028127E-10 O 12 0955+476 1994.04.28-20:06:52.0 WETTZELL 271.48754 75.53972 959.5 12.2 7.8748798E-09 1.0331532E+00 7.2732121E-09 3.5243138E-10 O 13 0552+398 1994.04.28-20:11:24.0 NRAO85_3 76.15457 82.72912 929.8 26.0 7.4524657E-09 1.0078853E+00 7.0724818E-09 3.2028127E-10 O 13 0552+398 1994.04.28-20:11:24.0 WETTZELL 294.83476 32.75411 959.5 12.2 1.4059502E-08 1.8522468E+00 7.2732121E-09 3.5243138E-10 O 14 0212+735 1994.04.28-20:15:44.0 NRAO85_3 342.28332 48.37694 929.8 26.0 9.8789985E-09 1.3363932E+00 7.0724818E-09 3.2028127E-10 O 14 0212+735 1994.04.28-20:15:44.0 WETTZELL 346.95615 36.03533 959.5 12.2 1.2936681E-08 1.7024418E+00 7.2732121E-09 3.5243138E-10 O 15 OJ287 1994.04.28-20:21:32.0 NRAO85_3 97.25956 42.19426 929.8 26.1 1.0990724E-08 1.4858078E+00 7.0724818E-09 3.2028127E-10 O 15 OJ287 1994.04.28-20:21:32.0 WETTZELL 243.44377 46.24901 959.5 12.2 1.0546426E-08 1.3849006E+00 7.2732121E-09 3.5243138E-10 O 16 0955+476 1994.04.28-20:25:44.0 NRAO85_3 56.60610 42.10972 929.8 26.1 1.1007258E-08 1.4873105E+00 7.0724818E-09 3.2028127E-10 O 16 0955+476 1994.04.28-20:25:44.0 WETTZELL 274.50213 72.45056 959.5 12.2 7.9974309E-09 1.0493739E+00 7.2732121E-09 3.5243138E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10