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: # 2018-07-25 | 19:44:04.892 # # Data content: # Ray-tracing results for session: # 91DEC27XU##### # 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: 1991122718 | 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 $91DEC27XU##### H $91DEC27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 19:44:04.892) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 1803+784 1991.12.27-16:19:04.0 WESTFORD 0.46014 54.14228 1023.8 1.5 9.6244989E-09 1.2340634E+00 7.7122877E-09 9.3786875E-11 O 1 1803+784 1991.12.27-16:19:04.0 WETTZELL 342.31931 49.19884 950.4 -1.6 9.7057634E-09 1.3188687E+00 7.1970228E-09 1.5612153E-10 O 2 2234+282 1991.12.27-16:23:12.0 WESTFORD 80.48782 33.63950 1023.8 1.5 1.4048680E-08 1.7978084E+00 7.7122877E-09 9.3786875E-11 O 2 2234+282 1991.12.27-16:23:12.0 WETTZELL 215.18041 66.20193 950.4 -1.6 8.0354190E-09 1.0934108E+00 7.1970228E-09 1.5612153E-10 O 3 0212+735 1991.12.27-16:27:24.0 WESTFORD 16.08046 32.52788 1023.8 1.5 1.4470505E-08 1.8574448E+00 7.7122877E-09 9.3786875E-11 O 3 0212+735 1991.12.27-16:27:24.0 WETTZELL 20.67034 60.29004 950.4 -1.6 8.4620881E-09 1.1502318E+00 7.1970228E-09 1.5612153E-10 O 4 2145+067 1991.12.27-16:31:32.0 WESTFORD 110.15372 30.13178 1023.8 1.5 1.5491725E-08 1.9816956E+00 7.7122877E-09 9.3786875E-11 O 4 2145+067 1991.12.27-16:31:32.0 WETTZELL 220.38429 41.02555 950.4 -1.6 1.1188235E-08 1.5244428E+00 7.1970228E-09 1.5612153E-10 O 5 1803+784 1991.12.27-16:35:44.0 WESTFORD 359.03478 54.12871 1023.8 1.5 9.6261778E-09 1.2343212E+00 7.7122877E-09 9.3786875E-11 O 5 1803+784 1991.12.27-16:35:44.0 WETTZELL 342.50501 48.37268 950.4 -1.6 9.8286181E-09 1.3355507E+00 7.1970228E-09 1.5612153E-10 O 6 2234+282 1991.12.27-16:39:52.0 WESTFORD 83.00628 36.68220 1023.9 1.5 1.3035372E-08 1.6679898E+00 7.7122877E-09 9.3786875E-11 O 6 2234+282 1991.12.27-16:39:52.0 WETTZELL 222.96437 64.47788 950.4 -1.6 8.1470629E-09 1.1085788E+00 7.1970228E-09 1.5612153E-10 O 7 0212+735 1991.12.27-16:44:04.0 WESTFORD 16.99784 33.40341 1023.9 1.5 1.4136266E-08 1.8142402E+00 7.7122877E-09 9.3786875E-11 O 7 0212+735 1991.12.27-16:44:04.0 WETTZELL 19.24108 61.22361 950.4 -1.6 8.3855346E-09 1.1398255E+00 7.1970228E-09 1.5612153E-10 O 8 2145+067 1991.12.27-16:48:12.0 WESTFORD 113.68828 32.98415 1023.9 1.5 1.4295365E-08 1.8285967E+00 7.7122877E-09 9.3786875E-11 O 8 2145+067 1991.12.27-16:48:12.0 WETTZELL 225.23344 39.16811 950.4 -1.6 1.1625457E-08 1.5841063E+00 7.1970228E-09 1.5612153E-10 O 9 1803+784 1991.12.27-16:52:24.0 WESTFORD 357.61927 54.03886 1023.9 1.5 9.6371127E-09 1.2357697E+00 7.7122877E-09 9.3786875E-11 O 9 1803+784 1991.12.27-16:52:24.0 WETTZELL 342.77177 47.55683 950.4 -1.6 9.9550677E-09 1.3527216E+00 7.1970228E-09 1.5612153E-10 O 10 2234+282 1991.12.27-16:56:32.0 WESTFORD 85.59527 39.74152 1023.9 1.5 1.2185647E-08 1.5591946E+00 7.7122877E-09 9.3786875E-11 O 10 2234+282 1991.12.27-16:56:32.0 WETTZELL 229.90193 62.49657 950.4 -1.6 8.2886081E-09 1.1278167E+00 7.1970228E-09 1.5612153E-10 O 11 0212+735 1991.12.27-17:00:44.0 WESTFORD 17.85821 34.32458 1023.9 1.5 1.3804199E-08 1.7713451E+00 7.7122877E-09 9.3786875E-11 O 11 0212+735 1991.12.27-17:00:44.0 WETTZELL 17.59314 62.08787 950.4 -1.6 8.3178381E-09 1.1306221E+00 7.1970228E-09 1.5612153E-10 O 12 2145+067 1991.12.27-17:04:52.0 WESTFORD 117.42511 35.75806 1023.9 1.5 1.3325430E-08 1.7045544E+00 7.7122877E-09 9.3786875E-11 O 12 2145+067 1991.12.27-17:04:52.0 WETTZELL 229.84417 37.15175 950.4 -1.6 1.2155308E-08 1.6564406E+00 7.1970228E-09 1.5612153E-10 O 13 1803+784 1991.12.27-17:09:04.0 WESTFORD 356.22789 53.87370 1023.9 1.5 9.6573081E-09 1.2384097E+00 7.7122877E-09 9.3786875E-11 O 13 1803+784 1991.12.27-17:09:04.0 WETTZELL 343.11480 46.75489 950.4 -1.6 1.0084571E-08 1.3703082E+00 7.1970228E-09 1.5612153E-10 O 14 2234+282 1991.12.27-17:13:12.0 WESTFORD 88.28048 42.81165 1023.9 1.5 1.1467866E-08 1.4673385E+00 7.7122877E-09 9.3786875E-11 O 14 2234+282 1991.12.27-17:13:12.0 WETTZELL 236.08122 60.31345 950.4 -1.6 8.4622477E-09 1.1514229E+00 7.1970228E-09 1.5612153E-10 O 15 0212+735 1991.12.27-17:17:24.0 WESTFORD 18.65728 35.28816 1023.9 1.5 1.3476702E-08 1.7290672E+00 7.7122877E-09 9.3786875E-11 O 15 0212+735 1991.12.27-17:17:24.0 WETTZELL 15.72645 62.87221 950.5 -1.6 8.2589564E-09 1.1226159E+00 7.1970228E-09 1.5612153E-10 O 16 2145+067 1991.12.27-17:21:32.0 WESTFORD 121.39656 38.43662 1023.9 1.5 1.2531693E-08 1.6030997E+00 7.7122877E-09 9.3786875E-11 O 16 2145+067 1991.12.27-17:21:32.0 WETTZELL 234.22988 34.99696 950.5 -1.6 1.2795683E-08 1.7439063E+00 7.1970228E-09 1.5612153E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10