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 | 00:54:30.024 # # Data content: # Ray-tracing results for session: # 95JUL27XU##### # Total number of observations: # 28 # 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: 1995072718 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995072800 | 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 $95JUL27XU##### H $95JUL27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:54:30.024) 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 1357+769 1995.07.27-20:34:00.0 NRAO85_3 11.69766 48.65213 925.9 21.2 1.0354142E-08 1.3290773E+00 7.0361742E-09 7.4575675E-10 O 1 1357+769 1995.07.27-20:34:00.0 WETTZELL 340.48701 54.88242 947.3 23.1 9.4720332E-09 1.2225348E+00 7.1839241E-09 5.6846799E-10 O 2 1308+326 1995.07.27-20:38:40.0 NRAO85_3 101.26616 70.59890 925.9 21.1 8.2495071E-09 1.0603483E+00 7.0361742E-09 7.4575675E-10 O 2 1308+326 1995.07.27-20:38:40.0 WETTZELL 279.44754 36.41605 947.3 23.1 1.3034235E-08 1.6906664E+00 7.1839241E-09 5.6846799E-10 O 3 1606+106 1995.07.27-20:42:36.0 NRAO85_3 96.53186 25.03133 925.9 21.1 1.8297215E-08 2.3591422E+00 7.0361742E-09 7.4575675E-10 O 3 1606+106 1995.07.27-20:42:36.0 WETTZELL 218.68847 45.54152 947.3 23.1 1.0851033E-08 1.4044066E+00 7.1839241E-09 5.6846799E-10 O 4 1611+343 1995.07.27-20:46:32.0 NRAO85_3 72.71392 37.41196 926.0 21.0 1.2782558E-08 1.6433563E+00 7.0361742E-09 7.4575675E-10 O 4 1611+343 1995.07.27-20:46:32.0 WETTZELL 242.09734 65.61527 947.3 23.1 8.5104878E-09 1.0996518E+00 7.1839241E-09 5.6846799E-10 O 5 NRAO512 1995.07.27-20:49:24.0 NRAO85_3 63.96907 35.35048 926.0 21.0 1.3417260E-08 1.7245138E+00 7.0361742E-09 7.4575675E-10 O 5 NRAO512 1995.07.27-20:49:24.0 WETTZELL 244.46135 72.90146 947.3 23.1 8.1105471E-09 1.0473860E+00 7.1839241E-09 5.6846799E-10 O 6 1128+385 1995.07.27-20:54:28.0 NRAO85_3 270.17244 85.15287 926.0 20.9 7.8097644E-09 1.0035675E+00 7.0361742E-09 7.4575675E-10 O 6 1128+385 1995.07.27-20:54:28.0 WETTZELL 302.66058 22.90140 947.3 23.0 1.9797720E-08 2.5767923E+00 7.1839241E-09 5.6846799E-10 O 7 1357+769 1995.07.27-20:58:48.0 NRAO85_3 10.03592 49.57171 926.0 20.8 1.0211879E-08 1.3108280E+00 7.0361742E-09 7.4575675E-10 O 7 1357+769 1995.07.27-20:58:48.0 WETTZELL 339.88521 53.50230 947.3 23.0 9.6374964E-09 1.2439817E+00 7.1839241E-09 5.6846799E-10 O 8 1606+106 1995.07.27-21:04:32.0 NRAO85_3 100.27403 29.29176 926.0 20.7 1.5998407E-08 2.0393166E+00 7.0328694E-09 8.2313730E-10 O 8 1606+106 1995.07.27-21:04:32.0 WETTZELL 225.45778 43.13089 947.3 23.0 1.1475481E-08 1.4612459E+00 7.1964177E-09 6.5990934E-10 O 9 1308+326 1995.07.27-21:08:28.0 NRAO85_3 111.45098 76.21950 926.0 20.7 8.0883855E-09 1.0296211E+00 7.0328694E-09 8.2313730E-10 O 9 1308+326 1995.07.27-21:08:28.0 WETTZELL 284.41897 31.63665 947.3 23.0 1.4927482E-08 1.8993587E+00 7.1964177E-09 6.5990934E-10 O 10 1726+455 1995.07.27-21:13:00.0 NRAO85_3 55.53457 33.65975 926.0 20.6 1.4134278E-08 1.7990301E+00 7.0328694E-09 8.2313730E-10 O 10 1726+455 1995.07.27-21:13:00.0 WETTZELL 254.97627 79.63089 947.3 22.9 7.9862626E-09 1.0164113E+00 7.1964177E-09 6.5990934E-10 O 11 1611+343 1995.07.27-21:16:04.0 NRAO85_3 75.99686 42.99604 926.0 20.6 1.1503808E-08 1.4642975E+00 7.0328694E-09 8.2313730E-10 O 11 1611+343 1995.07.27-21:16:04.0 WETTZELL 251.50948 61.16268 947.3 22.9 8.9646975E-09 1.1408131E+00 7.1964177E-09 6.5990934E-10 O 12 1128+385 1995.07.27-21:20:52.0 NRAO85_3 273.14036 79.97148 926.0 20.5 7.9776079E-09 1.0155563E+00 7.0328694E-09 8.2313730E-10 O 12 1128+385 1995.07.27-21:20:52.0 WETTZELL 306.71672 19.34216 947.3 22.9 2.3487023E-08 2.9931155E+00 7.1964177E-09 6.5990934E-10 O 13 1357+769 1995.07.27-21:25:12.0 NRAO85_3 8.04908 50.38804 926.0 20.4 1.0187796E-08 1.2961178E+00 7.0328694E-09 8.2313730E-10 O 13 1357+769 1995.07.27-21:25:12.0 WETTZELL 339.55014 51.99983 947.4 22.9 9.9615314E-09 1.2673671E+00 7.1964177E-09 6.5990934E-10 O 14 1606+106 1995.07.27-21:30:56.0 NRAO85_3 105.09711 34.34879 926.0 20.4 1.3889456E-08 1.7698289E+00 7.0328694E-09 8.2313730E-10 O 14 1606+106 1995.07.27-21:30:56.0 WETTZELL 232.96777 39.85268 947.4 22.9 1.2238194E-08 1.5582705E+00 7.1964177E-09 6.5990934E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10