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 | 03:40:12.989 # # Data content: # Ray-tracing results for session: # 96JAN12XU##### # 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: 1996011218 | 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 $96JAN12XU##### H $96JAN12XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 03:40:12.989) 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 2145+067 1996.01.12-15:19:56.0 NRAO85_3 100.17165 23.49273 912.5 -5.2 1.7666848E-08 2.4869056E+00 6.9140107E-09 1.7274306E-10 O 1 2145+067 1996.01.12-15:19:56.0 WETTZELL 217.74881 41.94755 937.2 1.9 1.0990024E-08 1.4952637E+00 7.1246495E-09 2.3248876E-10 O 2 1357+769 1996.01.12-15:26:36.0 NRAO85_3 344.73776 45.33424 912.5 -5.2 9.9527024E-09 1.4092396E+00 6.9140107E-09 1.7274306E-10 O 2 1357+769 1996.01.12-15:26:36.0 WETTZELL 350.79039 37.66673 937.2 1.8 1.2015686E-08 1.6361876E+00 7.1246495E-09 2.3248876E-10 O 3 1726+455 1996.01.12-15:31:04.0 NRAO85_3 346.05296 82.67434 912.5 -5.2 7.1449184E-09 1.0085815E+00 6.9140107E-09 1.7274306E-10 O 3 1726+455 1996.01.12-15:31:04.0 WETTZELL 306.43008 29.85382 937.2 1.8 1.4725912E-08 2.0088026E+00 7.1246495E-09 2.3248876E-10 O 4 1357+769 1996.01.12-15:35:36.0 NRAO85_3 344.43030 44.86434 912.5 -5.2 1.0034001E-08 1.4208574E+00 6.9140107E-09 1.7274306E-10 O 4 1357+769 1996.01.12-15:35:36.0 WETTZELL 351.37603 37.43795 937.2 1.8 1.2077865E-08 1.6446761E+00 7.1246495E-09 2.3248876E-10 O 5 2145+067 1996.01.12-15:42:16.0 NRAO85_3 104.09574 27.78001 912.5 -5.1 1.5139971E-08 2.1305598E+00 6.9140107E-09 1.7274306E-10 O 5 2145+067 1996.01.12-15:42:16.0 WETTZELL 224.36441 39.54168 937.2 1.7 1.1535965E-08 1.5700117E+00 7.1246495E-09 2.3248876E-10 O 6 1357+769 1996.01.12-15:48:56.0 NRAO85_3 344.03072 44.15251 912.5 -5.1 1.0161023E-08 1.4390097E+00 6.9140107E-09 1.7274306E-10 O 6 1357+769 1996.01.12-15:48:56.0 WETTZELL 352.25672 37.12667 937.2 1.7 1.2163817E-08 1.6564078E+00 7.1246495E-09 2.3248876E-10 O 7 2145+067 1996.01.12-15:55:36.0 NRAO85_3 106.55798 30.30517 912.5 -5.0 1.3995084E-08 1.9693246E+00 6.9140107E-09 1.7274306E-10 O 7 2145+067 1996.01.12-15:55:36.0 WETTZELL 228.10681 37.96258 937.2 1.6 1.1936508E-08 1.6248661E+00 7.1246495E-09 2.3248876E-10 O 8 2234+282 1996.01.12-16:02:08.0 NRAO85_3 78.86898 34.49129 912.5 -5.0 1.2482244E-08 1.7595477E+00 6.9140107E-09 1.7274306E-10 O 8 2234+282 1996.01.12-16:02:08.0 WETTZELL 233.14911 61.42771 937.2 1.6 8.3743163E-09 1.1387438E+00 7.1246495E-09 2.3248876E-10 O 9 1357+769 1996.01.12-16:10:20.0 NRAO85_3 343.52674 42.97757 912.4 -4.9 1.0381400E-08 1.4705056E+00 6.9140107E-09 1.7274306E-10 O 9 1357+769 1996.01.12-16:10:20.0 WETTZELL 353.69891 36.69750 937.2 1.6 1.2284944E-08 1.6729335E+00 7.1246495E-09 2.3248876E-10 O 10 2145+067 1996.01.12-16:17:00.0 NRAO85_3 110.74365 34.28672 912.4 -4.9 1.2547548E-08 1.7656366E+00 6.9140107E-09 1.7274306E-10 O 10 2145+067 1996.01.12-16:17:00.0 WETTZELL 233.80759 35.23696 937.2 1.5 1.2721063E-08 1.7323620E+00 7.1246495E-09 2.3248876E-10 O 11 1357+769 1996.01.12-16:23:40.0 NRAO85_3 343.29637 42.22980 912.4 -4.9 1.0529020E-08 1.4916055E+00 6.9140107E-09 1.7274306E-10 O 11 1357+769 1996.01.12-16:23:40.0 WETTZELL 354.61266 36.47483 937.3 1.5 1.2349015E-08 1.6816694E+00 7.1246495E-09 2.3248876E-10 O 12 2234+282 1996.01.12-16:31:48.0 NRAO85_3 82.78583 40.24137 912.4 -4.8 1.0951153E-08 1.5433546E+00 6.9140107E-09 1.7274306E-10 O 12 2234+282 1996.01.12-16:31:48.0 WETTZELL 243.11573 57.29411 937.3 1.5 8.7388935E-09 1.1885714E+00 7.1246495E-09 2.3248876E-10 O 13 2145+067 1996.01.12-16:37:16.0 NRAO85_3 115.03267 37.95324 912.4 -4.8 1.1500039E-08 1.6183484E+00 6.9140107E-09 1.7274306E-10 O 13 2145+067 1996.01.12-16:37:16.0 WETTZELL 238.88697 32.47062 937.3 1.4 1.3663497E-08 1.8615984E+00 7.1246495E-09 2.3248876E-10 O 14 1357+769 1996.01.12-16:44:00.0 NRAO85_3 343.06472 41.07360 912.4 -4.7 1.0769360E-08 1.5259635E+00 6.9140107E-09 1.7274306E-10 O 14 1357+769 1996.01.12-16:44:00.0 WETTZELL 356.02411 36.20260 937.3 1.4 1.2428519E-08 1.6924994E+00 7.1246495E-09 2.3248876E-10 O 15 2145+067 1996.01.12-16:50:40.0 NRAO85_3 118.07816 40.30714 912.3 -4.7 1.0936853E-08 1.5391989E+00 6.9140107E-09 1.7274306E-10 O 15 2145+067 1996.01.12-16:50:40.0 WETTZELL 242.09176 30.55837 937.3 1.4 1.4421309E-08 1.9656144E+00 7.1246495E-09 2.3248876E-10 O 16 1357+769 1996.01.12-16:57:20.0 NRAO85_3 342.98880 40.30901 912.3 -4.6 1.0936872E-08 1.5499146E+00 6.9140107E-09 1.7274306E-10 O 16 1357+769 1996.01.12-16:57:20.0 WETTZELL 356.95894 36.06878 937.3 1.3 1.2468082E-08 1.6978801E+00 7.1246495E-09 2.3248876E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10