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 | 00:40:17.219 # # Data content: # Ray-tracing results for session: # 95JUL08XU##### # 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: 1995070812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995070818 | 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 $95JUL08XU##### H $95JUL08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:40:17.219) 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 1995.07.08-14:46:20.0 NRAO85_3 78.54292 73.70957 925.7 19.0 7.6422833E-09 1.0416961E+00 7.0262534E-09 3.1011645E-10 O 1 0552+398 1995.07.08-14:46:20.0 WETTZELL 287.98771 39.91285 949.9 27.5 1.1700786E-08 1.5562627E+00 7.2134573E-09 3.0740988E-10 O 2 0212+735 1995.07.08-14:50:36.0 NRAO85_3 345.42462 50.96256 925.7 19.0 9.4370983E-09 1.2867626E+00 7.0262534E-09 3.1011645E-10 O 2 0212+735 1995.07.08-14:50:36.0 WETTZELL 343.65127 37.99841 949.9 27.5 1.2192378E-08 1.6223929E+00 7.2134573E-09 3.0740988E-10 O 3 OJ287 1995.07.08-14:56:20.0 NRAO85_3 89.49880 32.97741 925.7 19.1 1.3439245E-08 1.8345536E+00 7.0262534E-09 3.1011645E-10 O 3 OJ287 1995.07.08-14:56:20.0 WETTZELL 229.52390 52.67940 949.9 27.5 9.4500775E-09 1.2567120E+00 7.2134573E-09 3.0740988E-10 O 4 0955+476 1995.07.08-15:00:04.0 NRAO85_3 53.42395 34.46082 925.7 19.1 1.2861948E-08 1.7657764E+00 7.0312927E-09 2.6605130E-10 O 4 0955+476 1995.07.08-15:00:04.0 WETTZELL 265.44763 80.22989 949.9 27.5 7.6531208E-09 1.0143635E+00 7.2049086E-09 3.3767270E-10 O 5 0552+398 1995.07.08-15:04:32.0 NRAO85_3 78.65433 77.21381 925.7 19.1 7.4823294E-09 1.0254771E+00 7.0312927E-09 2.6605130E-10 O 5 0552+398 1995.07.08-15:04:32.0 WETTZELL 290.65374 37.09671 949.9 27.5 1.2476558E-08 1.6515217E+00 7.2049086E-09 3.3767270E-10 O 6 0212+735 1995.07.08-15:08:48.0 NRAO85_3 344.07759 50.02170 925.7 19.2 9.5142553E-09 1.3040236E+00 7.0312927E-09 2.6605130E-10 O 6 0212+735 1995.07.08-15:08:48.0 WETTZELL 344.89082 37.18915 949.9 27.5 1.2451566E-08 1.6495807E+00 7.2049086E-09 3.3767270E-10 O 7 OJ287 1995.07.08-15:14:32.0 NRAO85_3 92.37612 36.55066 925.7 19.2 1.2226228E-08 1.6787339E+00 7.0312927E-09 2.6605130E-10 O 7 OJ287 1995.07.08-15:14:32.0 WETTZELL 235.26523 50.31465 949.9 27.5 9.7921168E-09 1.2978218E+00 7.2049086E-09 3.3767270E-10 O 8 0955+476 1995.07.08-15:18:28.0 NRAO85_3 54.75599 37.38771 925.7 19.3 1.1991844E-08 1.6458076E+00 7.0312927E-09 2.6605130E-10 O 8 0955+476 1995.07.08-15:18:28.0 WETTZELL 269.59207 77.21582 949.9 27.5 7.7335750E-09 1.0249235E+00 7.2049086E-09 3.3767270E-10 O 9 0552+398 1995.07.08-15:22:56.0 NRAO85_3 77.72138 80.75229 925.7 19.3 7.3931247E-09 1.0132068E+00 7.0312927E-09 2.6605130E-10 O 9 0552+398 1995.07.08-15:22:56.0 WETTZELL 293.33140 34.29924 949.9 27.6 1.3347771E-08 1.7667677E+00 7.2049086E-09 3.3767270E-10 O 10 0212+735 1995.07.08-15:27:12.0 NRAO85_3 342.88654 48.99351 925.7 19.4 9.6605429E-09 1.3241006E+00 7.0312927E-09 2.6605130E-10 O 10 0212+735 1995.07.08-15:27:12.0 WETTZELL 346.19341 36.43565 949.9 27.6 1.2670847E-08 1.6787318E+00 7.2049086E-09 3.3767270E-10 O 11 OJ287 1995.07.08-15:32:52.0 NRAO85_3 95.42749 40.14223 925.7 19.4 1.1299746E-08 1.5509610E+00 7.0312927E-09 2.6605130E-10 O 11 OJ287 1995.07.08-15:32:52.0 WETTZELL 240.58168 47.76712 949.9 27.6 1.0175728E-08 1.3484756E+00 7.2049086E-09 3.3767270E-10 O 12 0955+476 1995.07.08-15:36:40.0 NRAO85_3 55.95529 40.32841 925.7 19.5 1.1255860E-08 1.5444101E+00 7.0312927E-09 2.6605130E-10 O 12 0955+476 1995.07.08-15:36:40.0 WETTZELL 272.79898 74.23240 949.9 27.6 7.8364145E-09 1.0384490E+00 7.2049086E-09 3.3767270E-10 O 13 0552+398 1995.07.08-15:41:08.0 NRAO85_3 73.91200 84.22298 925.7 19.5 7.3344525E-09 1.0051280E+00 7.0312927E-09 2.6605130E-10 O 13 0552+398 1995.07.08-15:41:08.0 WETTZELL 295.97629 31.58701 949.9 27.6 1.4351283E-08 1.8995796E+00 7.2049086E-09 3.3767270E-10 O 14 0212+735 1995.07.08-15:45:24.0 NRAO85_3 341.87786 47.91092 925.7 19.6 9.8229566E-09 1.3463949E+00 7.0312927E-09 2.6605130E-10 O 14 0212+735 1995.07.08-15:45:24.0 WETTZELL 347.52573 35.75700 949.9 27.6 1.2876970E-08 1.7061518E+00 7.2049086E-09 3.3767270E-10 O 15 OJ287 1995.07.08-15:51:08.0 NRAO85_3 98.66997 43.70198 925.7 19.7 1.0547844E-08 1.4473510E+00 7.0312927E-09 2.6605130E-10 O 15 OJ287 1995.07.08-15:51:08.0 WETTZELL 245.47443 45.09756 949.9 27.6 1.0634676E-08 1.4091034E+00 7.2049086E-09 3.3767270E-10 O 16 0955+476 1995.07.08-15:54:52.0 NRAO85_3 57.02619 43.30882 925.7 19.7 1.0623236E-08 1.4573063E+00 7.0312927E-09 2.6605130E-10 O 16 0955+476 1995.07.08-15:54:52.0 WETTZELL 275.55106 71.25619 949.8 27.6 7.9635046E-09 1.0551852E+00 7.2049086E-09 3.3767270E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10