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 | 23:44:17.556 # # Data content: # Ray-tracing results for session: # 95AUG24XU##### # 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: 1995082418 | 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 $95AUG24XU##### H $95AUG24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:44:17.556) 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 NRAO512 1995.08.24-18:34:32.0 NRAO85_3 61.56327 31.02625 -999.0 -99.0 1.4351848E-08 1.9387033E+00 7.0441109E-09 3.7833668E-10 O 1 NRAO512 1995.08.24-18:34:32.0 WETTZELL 231.97616 76.36192 943.6 18.4 7.9858541E-09 1.0292678E+00 7.1562799E-09 6.0470532E-10 O 2 1128+385 1995.08.24-18:39:32.0 NRAO85_3 165.91405 89.84643 -999.0 -99.0 7.4224762E-09 1.0000067E+00 7.0441109E-09 3.7833668E-10 O 2 1128+385 1995.08.24-18:39:32.0 WETTZELL 298.90458 26.39971 943.6 18.4 1.7375145E-08 2.2505140E+00 7.1562799E-09 6.0470532E-10 O 3 1357+769 1995.08.24-18:43:52.0 NRAO85_3 11.69904 48.65273 -999.0 -99.0 9.8770310E-09 1.3306653E+00 7.0441109E-09 3.7833668E-10 O 3 1357+769 1995.08.24-18:43:52.0 WETTZELL 340.48538 54.88297 943.6 18.4 9.4823499E-09 1.2227629E+00 7.1562799E-09 6.0470532E-10 O 4 1308+326 1995.08.24-18:48:32.0 NRAO85_3 101.25778 70.59163 -999.0 -99.0 7.8685279E-09 1.0605910E+00 7.0441109E-09 3.7833668E-10 O 4 1308+326 1995.08.24-18:48:32.0 WETTZELL 279.44084 36.42167 943.6 18.4 1.3045484E-08 1.6861591E+00 7.1562799E-09 6.0470532E-10 O 5 1606+106 1995.08.24-18:52:28.0 NRAO85_3 96.52531 25.02452 -999.0 -99.0 1.7452072E-08 2.3641092E+00 7.0441109E-09 3.7833668E-10 O 5 1606+106 1995.08.24-18:52:28.0 WETTZELL 218.67709 45.54575 943.6 18.4 1.0861623E-08 1.4013729E+00 7.1562799E-09 6.0470532E-10 O 6 1611+343 1995.08.24-18:56:24.0 NRAO85_3 72.70937 37.40583 -999.0 -99.0 1.2193423E-08 1.6461340E+00 7.0441109E-09 3.7833668E-10 O 6 1611+343 1995.08.24-18:56:24.0 WETTZELL 242.08619 65.62070 943.6 18.4 8.5192024E-09 1.0984304E+00 7.1562799E-09 6.0470532E-10 O 7 NRAO512 1995.08.24-18:59:16.0 NRAO85_3 63.96492 35.34492 -999.0 -99.0 1.2799264E-08 1.7279570E+00 7.0441109E-09 3.7833668E-10 O 7 NRAO512 1995.08.24-18:59:16.0 WETTZELL 244.44959 72.90698 943.6 18.4 8.1190603E-09 1.0465954E+00 7.1562799E-09 6.0470532E-10 O 8 1128+385 1995.08.24-19:04:20.0 NRAO85_3 270.15348 85.16073 -999.0 -99.0 7.4489376E-09 1.0034971E+00 7.0441109E-09 3.7833668E-10 O 8 1128+385 1995.08.24-19:04:20.0 WETTZELL 302.65360 22.90619 943.6 18.4 1.9813597E-08 2.5697006E+00 7.1562799E-09 6.0470532E-10 O 9 1357+769 1995.08.24-19:08:40.0 NRAO85_3 10.03720 49.57242 -999.0 -99.0 9.7412949E-09 1.3123220E+00 7.0441109E-09 3.7833668E-10 O 9 1357+769 1995.08.24-19:08:40.0 WETTZELL 339.88354 53.50275 943.6 18.4 9.6479945E-09 1.2442074E+00 7.1562799E-09 6.0470532E-10 O 10 1606+106 1995.08.24-19:14:24.0 NRAO85_3 100.26714 29.28503 -999.0 -99.0 1.5117182E-08 2.0452004E+00 7.0441109E-09 3.7833668E-10 O 10 1606+106 1995.08.24-19:14:24.0 WETTZELL 225.44726 43.13564 943.6 18.4 1.1337345E-08 1.4632290E+00 7.1562799E-09 6.0470532E-10 O 11 1308+326 1995.08.24-19:18:20.0 NRAO85_3 111.43630 76.21254 -999.0 -99.0 7.6421757E-09 1.0299426E+00 7.0441109E-09 3.7833668E-10 O 11 1308+326 1995.08.24-19:18:20.0 WETTZELL 284.41249 31.64216 943.6 18.4 1.4750627E-08 1.9081912E+00 7.1562799E-09 6.0470532E-10 O 12 1726+455 1995.08.24-19:22:52.0 NRAO85_3 55.53042 33.65487 -999.0 -99.0 1.3356081E-08 1.8030726E+00 7.0441109E-09 3.7833668E-10 O 12 1726+455 1995.08.24-19:22:52.0 WETTZELL 254.96873 79.63671 943.6 18.4 7.8895622E-09 1.0168414E+00 7.1562799E-09 6.0470532E-10 O 13 1611+343 1995.08.24-19:25:56.0 NRAO85_3 75.99222 42.98978 -999.0 -99.0 1.0870168E-08 1.4667835E+00 7.0441109E-09 3.7833668E-10 O 13 1611+343 1995.08.24-19:25:56.0 WETTZELL 251.50080 61.16844 943.6 18.4 8.8566273E-09 1.1422172E+00 7.1562799E-09 6.0470532E-10 O 14 1128+385 1995.08.24-19:30:44.0 NRAO85_3 273.13025 79.97930 -999.0 -99.0 7.5371428E-09 1.0153051E+00 7.0441109E-09 3.7833668E-10 O 14 1128+385 1995.08.24-19:30:44.0 WETTZELL 306.70968 19.34665 943.6 18.4 2.3212820E-08 3.0164741E+00 7.1562799E-09 6.0470532E-10 O 15 1357+769 1995.08.24-19:35:04.0 NRAO85_3 8.05021 50.38885 -999.0 -99.0 9.6259230E-09 1.2967241E+00 7.0441109E-09 3.7833668E-10 O 15 1357+769 1995.08.24-19:35:04.0 WETTZELL 339.54845 52.00015 943.6 18.3 9.8416058E-09 1.2692689E+00 7.1562799E-09 6.0470532E-10 O 16 1606+106 1995.08.24-19:40:48.0 NRAO85_3 105.08963 34.34221 -999.0 -99.0 1.3124128E-08 1.7737856E+00 7.0441109E-09 3.7833668E-10 O 16 1606+106 1995.08.24-19:40:48.0 WETTZELL 232.95820 39.85792 943.6 18.3 1.2091301E-08 1.5612716E+00 7.1562799E-09 6.0470532E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10