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 | 20:59:11.913 # # Data content: # Ray-tracing results for session: # 94JAN24XU##### # Total number of observations: # 16 # 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: 1994012418 | 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 $94JAN24XU##### H $94JAN24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:59:11.913) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MATERA 4641940.8139 1393002.2301 4133323.5278 40.6495 16.7040 543.37 S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 # # # 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 1803+784 1994.01.24-19:00:26.0 MATERA 354.49070 30.01991 961.2 6.5 1.4875138E-08 2.0033948E+00 7.3059947E-09 1.6239679E-10 O 1 1803+784 1994.01.24-19:00:26.0 NRAO85_3 346.32047 43.62543 928.1 7.2 1.0461198E-08 1.4493517E+00 7.0493720E-09 1.7875914E-10 O 2 0119+041 1994.01.24-19:09:24.0 MATERA 242.59555 34.07459 961.2 6.5 1.3298920E-08 1.7864346E+00 7.3059947E-09 1.6239679E-10 O 2 0119+041 1994.01.24-19:09:24.0 NRAO85_3 114.74649 34.00140 928.1 7.2 1.2892946E-08 1.7854087E+00 7.0493720E-09 1.7875914E-10 O 3 0212+735 1994.01.24-19:18:06.0 MATERA 344.30112 52.85253 961.2 6.5 9.3635036E-09 1.2567327E+00 7.3059947E-09 1.6239679E-10 O 3 0212+735 1994.01.24-19:18:06.0 NRAO85_3 20.02214 44.73746 928.1 7.2 1.0255212E-08 1.4205163E+00 7.0493720E-09 1.7875914E-10 O 4 0229+131 1994.01.24-19:24:46.0 MATERA 237.13786 49.73576 961.2 6.5 9.7802873E-09 1.3112313E+00 7.3059947E-09 1.6239679E-10 O 4 0229+131 1994.01.24-19:24:46.0 NRAO85_3 96.40843 29.60209 928.1 7.2 1.4579235E-08 2.0205340E+00 7.0493720E-09 1.7875914E-10 O 5 1803+784 1994.01.24-19:32:46.0 MATERA 356.26672 29.52391 961.2 6.5 1.5099637E-08 2.0336809E+00 7.3059947E-09 1.6239679E-10 O 5 1803+784 1994.01.24-19:32:46.0 NRAO85_3 345.64160 42.08437 928.1 7.2 1.0767275E-08 1.4919430E+00 7.0493720E-09 1.7875914E-10 O 6 0119+041 1994.01.24-19:41:44.0 MATERA 249.40062 28.45725 961.2 6.5 1.5615764E-08 2.1015141E+00 7.3059947E-09 1.6239679E-10 O 6 0119+041 1994.01.24-19:41:44.0 NRAO85_3 122.05004 39.58746 928.1 7.2 1.1323884E-08 1.5673887E+00 7.0493720E-09 1.7875914E-10 O 7 0212+735 1994.01.24-19:50:26.0 MATERA 342.05274 51.06793 961.2 6.5 9.5936992E-09 1.2879396E+00 7.3059947E-09 1.6239679E-10 O 7 0212+735 1994.01.24-19:50:26.0 NRAO85_3 18.90221 46.85735 928.1 7.1 9.8944260E-09 1.3703675E+00 7.0493720E-09 1.7875914E-10 O 8 0229+131 1994.01.24-19:57:06.0 MATERA 245.58990 44.33694 961.2 6.5 1.0674917E-08 1.4323588E+00 7.3059947E-09 1.6239679E-10 O 8 0229+131 1994.01.24-19:57:06.0 NRAO85_3 102.10875 35.86720 928.1 7.1 1.2308938E-08 1.7045186E+00 7.0493720E-09 1.7875914E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10