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 | 19:37:09.757 # # Data content: # Ray-tracing results for session: # 91DEC13XU##### # 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: 1991121318 | 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 $91DEC13XU##### H $91DEC13XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 19:37:09.757) 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 1991.12.13-17:14:04.0 WESTFORD 0.46434 54.14088 1003.7 11.3 1.0141936E-08 1.2312461E+00 7.5912341E-09 6.3614762E-10 O 1 1803+784 1991.12.13-17:14:04.0 WETTZELL 342.32089 49.20147 967.2 -9.0 9.8078280E-09 1.3262983E+00 7.3187430E-09 1.1214269E-10 O 2 2234+282 1991.12.13-17:18:12.0 WESTFORD 80.48015 33.63086 1003.7 11.3 1.4817416E-08 1.8042001E+00 7.5912341E-09 6.3614762E-10 O 2 2234+282 1991.12.13-17:18:12.0 WETTZELL 215.15679 66.20688 967.2 -9.0 8.1190921E-09 1.0892004E+00 7.3187430E-09 1.1214269E-10 O 3 0212+735 1991.12.13-17:22:24.0 WESTFORD 16.07803 32.52452 1003.7 11.3 1.5248636E-08 1.8508485E+00 7.5912341E-09 6.3614762E-10 O 3 0212+735 1991.12.13-17:22:24.0 WETTZELL 20.67603 60.28730 967.2 -9.0 8.5527065E-09 1.1560071E+00 7.3187430E-09 1.1214269E-10 O 4 2145+067 1991.12.13-17:26:32.0 WESTFORD 110.14362 30.12380 1003.7 11.3 1.6344596E-08 1.9943378E+00 7.5912341E-09 6.3614762E-10 O 4 2145+067 1991.12.13-17:26:32.0 WETTZELL 220.37032 41.03092 967.2 -9.0 1.1301321E-08 1.5094009E+00 7.3187430E-09 1.1214269E-10 O 5 1803+784 1991.12.13-17:30:44.0 WESTFORD 359.03918 54.12754 1003.7 11.3 1.0143608E-08 1.2314323E+00 7.5912341E-09 6.3614762E-10 O 5 1803+784 1991.12.13-17:30:44.0 WETTZELL 342.50629 48.37538 967.2 -9.0 9.9319514E-09 1.3433136E+00 7.3187430E-09 1.1214269E-10 O 6 2234+282 1991.12.13-17:34:52.0 WESTFORD 82.99842 36.67350 1003.7 11.3 1.3747898E-08 1.6736548E+00 7.5912341E-09 6.3614762E-10 O 6 2234+282 1991.12.13-17:34:52.0 WETTZELL 222.94335 64.48366 967.2 -9.0 8.2316389E-09 1.1041235E+00 7.3187430E-09 1.1214269E-10 O 7 0212+735 1991.12.13-17:39:04.0 WESTFORD 16.99563 33.39993 1003.7 11.3 1.4896712E-08 1.8081935E+00 7.5912341E-09 6.3614762E-10 O 7 0212+735 1991.12.13-17:39:04.0 WETTZELL 19.24744 61.22114 967.2 -9.0 8.4752417E-09 1.1453246E+00 7.3187430E-09 1.1214269E-10 O 8 2145+067 1991.12.13-17:43:12.0 WESTFORD 113.67764 32.97638 1003.7 11.3 1.5080845E-08 1.8393891E+00 7.5912341E-09 6.3614762E-10 O 8 2145+067 1991.12.13-17:43:12.0 WETTZELL 225.22017 39.17396 967.2 -9.0 1.1742261E-08 1.5678754E+00 7.3187430E-09 1.1214269E-10 O 9 1803+784 1991.12.13-17:47:24.0 WESTFORD 357.62383 54.03794 1003.7 11.3 1.0155027E-08 1.2327999E+00 7.5912341E-09 6.3614762E-10 O 9 1803+784 1991.12.13-17:47:24.0 WETTZELL 342.77276 47.55958 967.2 -9.0 1.0059713E-08 1.3608409E+00 7.3187430E-09 1.1214269E-10 O 10 2234+282 1991.12.13-17:51:32.0 WESTFORD 85.58715 39.73278 1003.7 11.3 1.2851079E-08 1.5642431E+00 7.5912341E-09 6.3614762E-10 O 10 2234+282 1991.12.13-17:51:32.0 WETTZELL 229.88329 62.50300 967.2 -9.0 8.3743841E-09 1.1231137E+00 7.3187430E-09 1.1214269E-10 O 11 0212+735 1991.12.13-17:55:44.0 WESTFORD 17.85625 34.32100 1003.7 11.3 1.4547036E-08 1.7658072E+00 7.5912341E-09 6.3614762E-10 O 11 0212+735 1991.12.13-17:55:44.0 WETTZELL 17.60015 62.08571 967.2 -9.0 8.4067298E-09 1.1358690E+00 7.3187430E-09 1.1214269E-10 O 12 2145+067 1991.12.13-17:59:52.0 WESTFORD 117.41385 35.75054 1003.7 11.3 1.4056383E-08 1.7138928E+00 7.5912341E-09 6.3614762E-10 O 12 2145+067 1991.12.13-17:59:52.0 WETTZELL 229.83157 37.15801 967.2 -9.0 1.2276635E-08 1.6388033E+00 7.3187430E-09 1.1214269E-10 O 13 1803+784 1991.12.13-18:04:04.0 WESTFORD 356.23255 53.87302 1003.7 11.3 1.0176199E-08 1.2353495E+00 7.5912341E-09 6.3614762E-10 O 13 1803+784 1991.12.13-18:04:04.0 WETTZELL 343.11550 46.75768 967.2 -9.0 1.0190565E-08 1.3788065E+00 7.3187430E-09 1.1214269E-10 O 14 2234+282 1991.12.13-18:08:12.0 WESTFORD 88.27202 42.80288 1003.7 11.3 1.2093541E-08 1.4718577E+00 7.5912341E-09 6.3614762E-10 O 14 2234+282 1991.12.13-18:08:12.0 WETTZELL 236.06466 60.32039 967.2 -9.0 8.5495383E-09 1.1464676E+00 7.3187430E-09 1.1214269E-10 O 15 0212+735 1991.12.13-18:12:24.0 WESTFORD 18.65557 35.28448 1003.7 11.3 1.4202140E-08 1.7239968E+00 7.5912341E-09 6.3614762E-10 O 15 0212+735 1991.12.13-18:12:24.0 WETTZELL 15.73408 62.87037 967.2 -9.0 8.3471280E-09 1.1276336E+00 7.3187430E-09 1.1214269E-10 O 16 2145+067 1991.12.13-18:16:32.0 WESTFORD 121.38458 38.42941 1003.7 11.3 1.3218084E-08 1.6112700E+00 7.5912341E-09 6.3614762E-10 O 16 2145+067 1991.12.13-18:16:32.0 WETTZELL 234.21790 35.00358 967.2 -9.0 1.2922467E-08 1.7245851E+00 7.3187430E-09 1.1214269E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10