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 | 03:34:27.925 # # Data content: # Ray-tracing results for session: # 94AUG13XU##### # 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: 1994081318 | 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 $94AUG13XU##### H $94AUG13XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:34:27.925) 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 1219+044 1994.08.13-16:27:04.0 NRAO85_3 108.69138 28.34347 931.4 26.4 1.6343636E-08 2.0984462E+00 7.0704934E-09 7.2087049E-10 O 1 1219+044 1994.08.13-16:27:04.0 WETTZELL 226.22014 35.72019 945.5 15.9 1.2907724E-08 1.7191516E+00 7.1709269E-09 3.7902590E-10 O 2 1357+769 1994.08.13-16:33:12.0 NRAO85_3 17.00828 39.71001 931.4 26.5 1.2173171E-08 1.5644775E+00 7.0704934E-09 7.2087049E-10 O 2 1357+769 1994.08.13-16:33:12.0 WETTZELL 353.43523 61.87627 945.5 15.9 8.5553341E-09 1.1297787E+00 7.1709269E-09 3.7902590E-10 O 3 1219+044 1994.08.13-16:39:24.0 NRAO85_3 111.07917 30.62101 931.4 26.6 1.5243907E-08 1.9568163E+00 7.0704934E-09 7.2087049E-10 O 3 1219+044 1994.08.13-16:39:24.0 WETTZELL 229.50798 34.22039 945.5 15.9 1.3396261E-08 1.7841428E+00 7.1709269E-09 3.7902590E-10 O 4 1357+769 1994.08.13-16:45:32.0 NRAO85_3 16.98200 40.41810 931.4 26.6 1.1996611E-08 1.5417042E+00 7.0704934E-09 7.2087049E-10 O 4 1357+769 1994.08.13-16:45:32.0 WETTZELL 352.03965 61.62045 945.5 15.9 8.5757928E-09 1.1324381E+00 7.1709269E-09 3.7902590E-10 O 5 1219+044 1994.08.13-16:51:44.0 NRAO85_3 113.57034 32.86145 931.4 26.7 1.4317527E-08 1.8376016E+00 7.0704934E-09 7.2087049E-10 O 5 1219+044 1994.08.13-16:51:44.0 WETTZELL 232.68534 32.64649 945.5 15.9 1.3960814E-08 1.8592720E+00 7.1709269E-09 3.7902590E-10 O 6 1357+769 1994.08.13-16:57:52.0 NRAO85_3 16.90585 41.12413 931.4 26.8 1.1827342E-08 1.5198758E+00 7.0704934E-09 7.2087049E-10 O 6 1357+769 1994.08.13-16:57:52.0 WETTZELL 350.69970 61.31679 945.5 15.9 8.6004289E-09 1.1356445E+00 7.1709269E-09 3.7902590E-10 O 7 1219+044 1994.08.13-17:04:04.0 NRAO85_3 116.17854 35.05877 931.4 26.8 1.3530647E-08 1.7364001E+00 7.0704934E-09 7.2087049E-10 O 7 1219+044 1994.08.13-17:04:04.0 WETTZELL 235.75803 31.00571 945.5 15.9 1.4614289E-08 1.9462663E+00 7.1709269E-09 3.7902590E-10 O 8 1357+769 1994.08.13-17:10:12.0 NRAO85_3 16.77842 41.82604 931.4 26.9 1.1665440E-08 1.4990014E+00 7.0704934E-09 7.2087049E-10 O 8 1357+769 1994.08.13-17:10:12.0 WETTZELL 349.42272 60.96753 945.5 15.8 8.6292411E-09 1.1393976E+00 7.1709269E-09 3.7902590E-10 O 9 1308+326 1994.08.13-17:14:52.0 NRAO85_3 79.43118 44.05993 931.4 26.9 1.1188888E-08 1.4360563E+00 7.0704934E-09 7.2087049E-10 O 9 1308+326 1994.08.13-17:14:52.0 WETTZELL 251.40688 58.45568 945.5 15.8 8.8554861E-09 1.1736703E+00 7.1709269E-09 3.7902590E-10 O 10 1357+769 1994.08.13-17:19:32.0 NRAO85_3 16.64707 42.35320 931.4 27.0 1.1547845E-08 1.4838420E+00 7.0704934E-09 7.2087049E-10 O 10 1357+769 1994.08.13-17:19:32.0 WETTZELL 348.50202 60.67442 945.5 15.8 8.6538196E-09 1.1426011E+00 7.1709269E-09 3.7902590E-10 O 11 1308+326 1994.08.13-17:24:12.0 NRAO85_3 80.56767 45.86492 931.4 27.0 1.0843067E-08 1.3916013E+00 7.0704934E-09 7.2087049E-10 O 11 1308+326 1994.08.13-17:24:12.0 WETTZELL 253.89925 56.99479 945.5 15.8 8.9986627E-09 1.1925087E+00 7.1709269E-09 3.7902590E-10 O 12 1357+769 1994.08.13-17:28:52.0 NRAO85_3 16.48503 42.87587 931.4 27.0 1.1434507E-08 1.4692333E+00 7.0704934E-09 7.2087049E-10 O 12 1357+769 1994.08.13-17:28:52.0 WETTZELL 347.62310 60.35776 945.5 15.8 8.6807871E-09 1.1461172E+00 7.1709269E-09 3.7902590E-10 O 13 1308+326 1994.08.13-17:33:32.0 NRAO85_3 81.72188 47.67590 931.4 27.1 1.0527029E-08 1.3509837E+00 7.0704934E-09 7.2087049E-10 O 13 1308+326 1994.08.13-17:33:32.0 WETTZELL 256.25897 55.51591 945.5 15.8 9.1545273E-09 1.2130164E+00 7.1709269E-09 3.7902590E-10 O 14 1357+769 1994.08.13-17:38:12.0 NRAO85_3 16.29179 43.39309 931.4 27.1 1.1325427E-08 1.4551755E+00 7.0704934E-09 7.2087049E-10 O 14 1357+769 1994.08.13-17:38:12.0 WETTZELL 346.78777 60.01872 945.5 15.8 8.7101414E-09 1.1499458E+00 7.1709269E-09 3.7902590E-10 O 15 1308+326 1994.08.13-17:42:52.0 NRAO85_3 82.89821 49.49225 931.4 27.1 1.0237937E-08 1.3138369E+00 7.0704934E-09 7.2087049E-10 O 15 1308+326 1994.08.13-17:42:52.0 WETTZELL 258.50225 54.02240 945.5 15.8 9.3238911E-09 1.2352995E+00 7.1709269E-09 3.7902590E-10 O 16 1357+769 1994.08.13-17:47:32.0 NRAO85_3 16.06688 43.90389 931.4 27.1 1.1220606E-08 1.4416682E+00 7.0704934E-09 7.2087049E-10 O 16 1357+769 1994.08.13-17:47:32.0 WETTZELL 345.99745 59.65854 945.5 15.8 8.7418799E-09 1.1540863E+00 7.1709269E-09 3.7902590E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10