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 | 22:39:15.099 # # Data content: # Ray-tracing results for session: # 91OCT04XU##### # 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: 1991100500 | 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 $91OCT04XU##### H $91OCT04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:39:15.099) 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 1991.10.04-21:49:12.0 WESTFORD 0.48070 54.13651 1012.4 19.2 1.0062821E-08 1.2336997E+00 7.6582649E-09 5.0257512E-10 O 1 1803+784 1991.10.04-21:49:12.0 WETTZELL 342.32543 49.21158 954.5 10.2 9.9427519E-09 1.3219254E+00 7.2258940E-09 3.0913313E-10 O 2 2234+282 1991.10.04-21:53:24.0 WESTFORD 80.47485 33.62296 1012.4 19.2 1.4694598E-08 1.7947511E+00 7.6582649E-09 5.0257512E-10 O 2 2234+282 1991.10.04-21:53:24.0 WETTZELL 215.13575 66.21000 954.5 10.1 8.2327509E-09 1.0917225E+00 7.2258940E-09 3.0913313E-10 O 3 0212+735 1991.10.04-21:57:32.0 WESTFORD 16.07855 32.51619 1012.4 19.2 1.5133733E-08 1.8553981E+00 7.6582649E-09 5.0257512E-10 O 3 0212+735 1991.10.04-21:57:32.0 WETTZELL 20.69263 60.28588 954.5 10.1 8.6724115E-09 1.1525705E+00 7.2258940E-09 3.0913313E-10 O 4 2145+067 1991.10.04-22:01:44.0 WESTFORD 110.13496 30.11724 1012.4 19.2 1.6203647E-08 1.9787391E+00 7.6582649E-09 5.0257512E-10 O 4 2145+067 1991.10.04-22:01:44.0 WETTZELL 220.35868 41.03562 954.5 10.1 1.1458676E-08 1.5183880E+00 7.2258940E-09 3.0913313E-10 O 5 1803+784 1991.10.04-22:05:52.0 WESTFORD 359.05616 54.12407 1012.4 19.2 1.0064423E-08 1.2339678E+00 7.6582649E-09 5.0257512E-10 O 5 1803+784 1991.10.04-22:05:52.0 WETTZELL 342.50970 48.38567 954.5 10.1 1.0068479E-08 1.3387376E+00 7.2258940E-09 3.0913313E-10 O 6 2234+282 1991.10.04-22:10:04.0 WESTFORD 82.99302 36.66556 1012.4 19.2 1.3634013E-08 1.6655213E+00 7.6582649E-09 5.0257512E-10 O 6 2234+282 1991.10.04-22:10:04.0 WETTZELL 222.92435 64.48752 954.5 10.1 8.3467435E-09 1.1068124E+00 7.2258940E-09 3.0913313E-10 O 7 0212+735 1991.10.04-22:14:12.0 WESTFORD 16.99677 33.39164 1012.3 19.1 1.4784054E-08 1.8122742E+00 7.6582649E-09 5.0257512E-10 O 7 0212+735 1991.10.04-22:14:12.0 WETTZELL 19.26472 61.22048 954.5 10.1 8.5937931E-09 1.1420500E+00 7.2258940E-09 3.0913313E-10 O 8 2145+067 1991.10.04-22:18:24.0 WESTFORD 113.66853 32.96999 1012.3 19.1 1.4951365E-08 1.8263296E+00 7.6582649E-09 5.0257512E-10 O 8 2145+067 1991.10.04-22:18:24.0 WETTZELL 225.20913 39.17905 954.5 10.1 1.1905423E-08 1.5776161E+00 7.2258940E-09 3.0913313E-10 O 9 1803+784 1991.10.04-22:22:32.0 WESTFORD 357.64124 54.03538 1012.3 19.1 1.0075699E-08 1.2354247E+00 7.6582649E-09 5.0257512E-10 O 9 1803+784 1991.10.04-22:22:32.0 WETTZELL 342.77507 47.57000 954.5 10.1 1.0197897E-08 1.3560481E+00 7.2258940E-09 3.0913313E-10 O 10 2234+282 1991.10.04-22:26:44.0 WESTFORD 85.58159 39.72481 1012.3 19.1 1.2744687E-08 1.5571825E+00 7.6582649E-09 5.0257512E-10 O 10 2234+282 1991.10.04-22:26:44.0 WETTZELL 229.86622 62.50745 954.5 10.1 8.4913474E-09 1.1259724E+00 7.2258940E-09 3.0913313E-10 O 11 0212+735 1991.10.04-22:30:52.0 WESTFORD 17.85802 34.31278 1012.3 19.1 1.4436630E-08 1.7694618E+00 7.6582649E-09 5.0257512E-10 O 11 0212+735 1991.10.04-22:30:52.0 WETTZELL 17.61798 62.08585 954.5 10.1 8.5242542E-09 1.1327429E+00 7.2258940E-09 3.0913313E-10 O 12 2145+067 1991.10.04-22:35:04.0 WESTFORD 117.40422 35.74437 1012.3 19.1 1.3936148E-08 1.7028017E+00 7.6582649E-09 5.0257512E-10 O 12 2145+067 1991.10.04-22:35:04.0 WETTZELL 229.82111 37.16345 954.5 10.0 1.2446840E-08 1.6494340E+00 7.2258940E-09 3.0913313E-10 O 13 1803+784 1991.10.04-22:39:12.0 WESTFORD 356.25022 53.87141 1012.3 19.1 1.0096654E-08 1.2380712E+00 7.6582649E-09 5.0257512E-10 O 13 1803+784 1991.10.04-22:39:12.0 WETTZELL 343.11675 46.76819 954.5 10.0 1.0330453E-08 1.3737836E+00 7.2258940E-09 3.0913313E-10 O 14 2234+282 1991.10.04-22:43:24.0 WESTFORD 88.26623 42.79489 1012.3 19.0 1.1993481E-08 1.4656871E+00 7.6582649E-09 5.0257512E-10 O 14 2234+282 1991.10.04-22:43:24.0 WETTZELL 236.04931 60.32530 954.5 10.0 8.6688016E-09 1.1495007E+00 7.2258940E-09 3.0913313E-10 O 15 0212+735 1991.10.04-22:47:32.0 WESTFORD 18.65799 35.27637 1012.3 19.0 1.4093975E-08 1.7272675E+00 7.6582649E-09 5.0257512E-10 O 15 0212+735 1991.10.04-22:47:32.0 WETTZELL 15.75226 62.87134 954.5 10.0 8.4637513E-09 1.1246430E+00 7.2258940E-09 3.0913313E-10 O 16 2145+067 1991.10.04-22:51:44.0 WESTFORD 121.37435 38.42350 1012.3 19.0 1.3105384E-08 1.6017421E+00 7.6582649E-09 5.0257512E-10 O 16 2145+067 1991.10.04-22:51:44.0 WETTZELL 234.20796 35.00932 954.5 10.0 1.3101180E-08 1.7362805E+00 7.2258940E-09 3.0913313E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10