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 | 23:44:19.578 # # Data content: # Ray-tracing results for session: # 95AUG25XU##### # Total number of observations: # 30 # 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: 1995082518 | 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 $95AUG25XU##### H $95AUG25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:44:19.578) 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 1128+385 1995.08.25-18:35:36.0 NRAO85_3 165.80710 89.84631 927.3 28.1 7.6063795E-09 9.9999717E-01 7.0456831E-09 5.6067184E-10 O 1 1128+385 1995.08.25-18:35:36.0 WETTZELL 298.90431 26.39990 942.9 16.7 1.7031229E-08 2.2365684E+00 7.1485588E-09 4.6247565E-10 O 2 1357+769 1995.08.25-18:39:56.0 NRAO85_3 11.69913 48.65275 927.3 28.1 1.0123735E-08 1.3342230E+00 7.0456831E-09 5.6067184E-10 O 2 1357+769 1995.08.25-18:39:56.0 WETTZELL 340.48530 54.88301 942.9 16.7 9.2980503E-09 1.2211001E+00 7.1485588E-09 4.6247565E-10 O 3 1308+326 1995.08.25-18:44:36.0 NRAO85_3 101.25750 70.59135 927.2 28.1 8.0632527E-09 1.0599587E+00 7.0456831E-09 5.6067184E-10 O 3 1308+326 1995.08.25-18:44:36.0 WETTZELL 279.44057 36.42188 942.9 16.7 1.2789506E-08 1.6789778E+00 7.1485588E-09 4.6247565E-10 O 4 1606+106 1995.08.25-18:48:32.0 NRAO85_3 96.52509 25.02427 927.2 28.1 1.7882714E-08 2.3560579E+00 7.0456831E-09 5.6067184E-10 O 4 1606+106 1995.08.25-18:48:32.0 WETTZELL 218.67668 45.54589 942.9 16.7 1.0651155E-08 1.3998109E+00 7.1485588E-09 4.6247565E-10 O 5 1611+343 1995.08.25-18:52:28.0 NRAO85_3 72.70923 37.40560 927.2 28.2 1.2496147E-08 1.6458606E+00 7.0456831E-09 5.6067184E-10 O 5 1611+343 1995.08.25-18:52:28.0 WETTZELL 242.08575 65.62087 942.9 16.7 8.3540855E-09 1.0973099E+00 7.1485588E-09 4.6247565E-10 O 6 NRAO512 1995.08.25-18:55:20.0 NRAO85_3 63.96480 35.34471 927.2 28.2 1.3117719E-08 1.7288949E+00 7.0456831E-09 5.6067184E-10 O 6 NRAO512 1995.08.25-18:55:20.0 WETTZELL 244.44912 72.90716 942.9 16.7 7.9618422E-09 1.0458397E+00 7.1485588E-09 4.6247565E-10 O 7 1128+385 1995.08.25-19:00:24.0 NRAO85_3 270.15271 85.16103 927.2 28.2 7.6335301E-09 1.0035835E+00 7.0456831E-09 5.6067184E-10 O 7 1128+385 1995.08.25-19:00:24.0 WETTZELL 302.65333 22.90638 942.9 16.7 1.9419744E-08 2.5514073E+00 7.1485588E-09 4.6247565E-10 O 8 1357+769 1995.08.25-19:04:44.0 NRAO85_3 10.03728 49.57245 927.2 28.2 9.9845670E-09 1.3157787E+00 7.0456831E-09 5.6067184E-10 O 8 1357+769 1995.08.25-19:04:44.0 WETTZELL 339.88345 53.50278 942.9 16.7 9.4604054E-09 1.2424040E+00 7.1485588E-09 4.6247565E-10 O 9 1606+106 1995.08.25-19:10:28.0 NRAO85_3 100.26691 29.28479 927.2 28.3 1.5489988E-08 2.0387913E+00 7.0456831E-09 5.6067184E-10 O 9 1606+106 1995.08.25-19:10:28.0 WETTZELL 225.44687 43.13579 942.9 16.7 1.1117289E-08 1.4609162E+00 7.1485588E-09 4.6247565E-10 O 10 1308+326 1995.08.25-19:14:24.0 NRAO85_3 111.43578 76.21227 927.2 28.3 7.8312958E-09 1.0293840E+00 7.0456831E-09 5.6067184E-10 O 10 1308+326 1995.08.25-19:14:24.0 WETTZELL 284.41224 31.64236 942.9 16.7 1.4460166E-08 1.8984188E+00 7.1485588E-09 4.6247565E-10 O 11 1726+455 1995.08.25-19:18:56.0 NRAO85_3 55.53030 33.65470 927.2 28.3 1.3689141E-08 1.8054297E+00 7.0456831E-09 5.6067184E-10 O 11 1726+455 1995.08.25-19:18:56.0 WETTZELL 254.96835 79.63690 942.9 16.7 7.7368850E-09 1.0163366E+00 7.1485588E-09 4.6247565E-10 O 12 1611+343 1995.08.25-19:22:00.0 NRAO85_3 75.99208 42.98955 927.2 28.3 1.1139765E-08 1.4663191E+00 7.0456831E-09 5.6067184E-10 O 12 1611+343 1995.08.25-19:22:00.0 WETTZELL 251.50045 61.16863 942.9 16.7 8.6847175E-09 1.1405867E+00 7.1485588E-09 4.6247565E-10 O 13 1128+385 1995.08.25-19:26:48.0 NRAO85_3 273.12984 79.97960 927.2 28.3 7.7239701E-09 1.0155175E+00 7.0456831E-09 5.6067184E-10 O 13 1128+385 1995.08.25-19:26:48.0 WETTZELL 306.70940 19.34682 942.9 16.7 2.2748763E-08 2.9914479E+00 7.1485588E-09 4.6247565E-10 O 14 1357+769 1995.08.25-19:31:08.0 NRAO85_3 8.05028 50.38889 927.1 28.4 9.8662824E-09 1.3001059E+00 7.0456831E-09 5.6067184E-10 O 14 1357+769 1995.08.25-19:31:08.0 WETTZELL 339.54836 52.00018 942.9 16.7 9.6501770E-09 1.2673134E+00 7.1485588E-09 4.6247565E-10 O 15 1606+106 1995.08.25-19:36:52.0 NRAO85_3 105.08938 34.34196 927.1 28.4 1.3447646E-08 1.7686414E+00 7.0456831E-09 5.6067184E-10 O 15 1606+106 1995.08.25-19:36:52.0 WETTZELL 232.95785 39.85809 942.9 16.7 1.1856077E-08 1.5578371E+00 7.1485588E-09 4.6247565E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10