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 | 00:48:25.507 # # Data content: # Ray-tracing results for session: # 92DEC26XU##### # 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: 1992122618 | 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 $92DEC26XU##### H $92DEC26XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 00:48:25.507) 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 0212+735 1992.12.26-16:22:52.0 WESTFORD 15.75740 32.24806 1002.2 -2.0 1.4366994E-08 1.8698665E+00 7.6291656E-09 6.4522833E-11 O 1 0212+735 1992.12.26-16:22:52.0 WETTZELL 21.09417 59.96117 959.5 -6.2 8.5224178E-09 1.1510559E+00 7.2927516E-09 8.7944097E-11 O 2 1803+784 1992.12.26-16:27:04.0 WESTFORD 359.85185 54.14496 1002.2 -2.0 9.4835280E-09 1.2328042E+00 7.6291656E-09 6.4522833E-11 O 2 1803+784 1992.12.26-16:27:04.0 WETTZELL 342.38963 48.84552 959.5 -6.2 9.7935973E-09 1.3198793E+00 7.2927516E-09 8.7944097E-11 O 3 2145+067 1992.12.26-16:31:12.0 WESTFORD 109.87482 29.90453 1002.2 -2.0 1.5383971E-08 2.0045783E+00 7.6291656E-09 6.4522833E-11 O 3 2145+067 1992.12.26-16:31:12.0 WETTZELL 219.98899 41.17121 959.5 -6.2 1.1194161E-08 1.5255272E+00 7.2927516E-09 8.7944097E-11 O 4 2234+282 1992.12.26-16:35:24.0 WESTFORD 82.16827 35.68564 1002.2 -2.0 1.3159668E-08 1.7130404E+00 7.6291656E-09 6.4522833E-11 O 4 2234+282 1992.12.26-16:35:24.0 WETTZELL 220.51521 65.07929 959.5 -6.2 8.1363639E-09 1.1047599E+00 7.2927516E-09 8.7944097E-11 O 5 0212+735 1992.12.26-16:39:32.0 WESTFORD 16.69271 33.10742 1002.2 -2.0 1.4037928E-08 1.8268747E+00 7.6291656E-09 6.4522833E-11 O 5 0212+735 1992.12.26-16:39:32.0 WETTZELL 19.73759 60.91534 959.5 -6.2 8.4425458E-09 1.1403470E+00 7.2927516E-09 8.7944097E-11 O 6 1803+784 1992.12.26-16:43:44.0 WESTFORD 358.42906 54.09879 1002.2 -2.0 9.4890183E-09 1.2335147E+00 7.6291656E-09 6.4522833E-11 O 6 1803+784 1992.12.26-16:43:44.0 WETTZELL 342.61047 48.02336 959.5 -6.2 9.9184793E-09 1.3365154E+00 7.2927516E-09 8.7944097E-11 O 7 2145+067 1992.12.26-16:47:52.0 WESTFORD 113.39451 32.76259 1002.2 -2.0 1.4182768E-08 1.8472505E+00 7.6291656E-09 6.4522833E-11 O 7 2145+067 1992.12.26-16:47:52.0 WETTZELL 224.85781 39.32730 959.5 -6.2 1.1625497E-08 1.5841613E+00 7.2927516E-09 8.7944097E-11 O 8 2234+282 1992.12.26-16:52:04.0 WESTFORD 84.73129 38.74010 1002.2 -2.0 1.2272748E-08 1.5971640E+00 7.6291656E-09 6.4522833E-11 O 8 2234+282 1992.12.26-16:52:04.0 WETTZELL 227.72269 63.17553 959.5 -6.2 8.2681623E-09 1.1225008E+00 7.2927516E-09 8.7944097E-11 O 9 0212+735 1992.12.26-16:56:12.0 WESTFORD 17.57243 34.01344 1002.2 -1.9 1.3710103E-08 1.7840558E+00 7.6291656E-09 6.4522833E-11 O 9 0212+735 1992.12.26-16:56:12.0 WETTZELL 18.16356 61.80371 959.5 -6.2 8.3715755E-09 1.1308273E+00 7.2927516E-09 8.7944097E-11 O 10 1803+784 1992.12.26-17:00:24.0 WESTFORD 357.02227 53.97667 1002.2 -1.9 9.5036259E-09 1.2354124E+00 7.6291656E-09 6.4522833E-11 O 10 1803+784 1992.12.26-17:00:24.0 WETTZELL 342.91030 47.21308 959.5 -6.2 1.0046748E-08 1.3536001E+00 7.2927516E-09 8.7944097E-11 O 11 2145+067 1992.12.26-17:04:32.0 WESTFORD 117.11401 35.54346 1002.2 -1.9 1.3209848E-08 1.7199613E+00 7.6291656E-09 6.4522833E-11 O 11 2145+067 1992.12.26-17:04:32.0 WETTZELL 229.48732 37.32276 959.5 -6.2 1.2148430E-08 1.6552719E+00 7.2927516E-09 8.7944097E-11 O 12 2234+282 1992.12.26-17:08:44.0 WESTFORD 87.38150 41.80734 1002.2 -1.9 1.1525176E-08 1.4995604E+00 7.6291656E-09 6.4522833E-11 O 12 2234+282 1992.12.26-17:08:44.0 WETTZELL 234.13934 61.05285 959.5 -6.2 8.4313707E-09 1.1444825E+00 7.2927516E-09 8.7944097E-11 O 13 0212+735 1992.12.26-17:12:52.0 WESTFORD 18.39232 34.96296 1002.2 -1.9 1.3385996E-08 1.7417330E+00 7.6291656E-09 6.4522833E-11 O 13 0212+735 1992.12.26-17:12:52.0 WETTZELL 16.37031 62.61575 959.5 -6.2 8.3094661E-09 1.1224918E+00 7.2927516E-09 8.7944097E-11 O 14 1803+784 1992.12.26-17:17:04.0 WESTFORD 355.64551 53.77989 1002.2 -1.9 9.5273570E-09 1.2384979E+00 7.6291656E-09 6.4522833E-11 O 14 1803+784 1992.12.26-17:17:04.0 WETTZELL 343.28438 46.41818 959.5 -6.2 1.0177834E-08 1.3710572E+00 7.2927516E-09 8.7944097E-11 O 15 2145+067 1992.12.26-17:21:12.0 WESTFORD 121.06547 38.23043 1002.2 -1.9 1.2414185E-08 1.6159486E+00 7.6291656E-09 6.4522833E-11 O 15 2145+067 1992.12.26-17:21:12.0 WETTZELL 233.89053 35.17822 959.5 -6.2 1.2780467E-08 1.7412463E+00 7.2927516E-09 8.7944097E-11 O 16 2234+282 1992.12.26-17:25:24.0 WESTFORD 90.14836 44.88113 1002.2 -1.9 1.0891259E-08 1.4168404E+00 7.6291656E-09 6.4522833E-11 O 16 2234+282 1992.12.26-17:25:24.0 WETTZELL 239.86873 58.76018 959.5 -6.2 8.6285746E-09 1.1710517E+00 7.2927516E-09 8.7944097E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10