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: # 2019-03-08 | 03:00:01.578 # # Data content: # Ray-tracing results for session: # 97JAN27XU##### # Total number of observations: # 34 # 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: 1997012718 | 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 $97JAN27XU##### H $97JAN27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:00:01.578) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 2318+049 1997.01.27-15:59:06.0 NRAO20 103.14585 24.06918 932.5 -1.4 1.7927209E-08 2.4372355E+00 7.0594900E-09 2.9384879E-10 O 1 2318+049 1997.01.27-15:59:06.0 WETTZELL 219.40932 39.48473 -999.0 -99.0 1.1683485E-08 1.5703791E+00 7.2631013E-09 1.7916920E-10 O 2 1357+769 1997.01.27-16:03:02.0 NRAO20 342.96391 39.87438 932.5 -1.4 1.1446817E-08 1.5575870E+00 7.0594900E-09 2.9384879E-10 O 2 1357+769 1997.01.27-16:03:02.0 WETTZELL 357.49442 36.00392 -999.0 -99.0 1.2630343E-08 1.6938300E+00 7.2631013E-09 1.7916920E-10 O 3 0059+581 1997.01.27-16:06:18.0 NRAO20 38.85728 33.46605 932.5 -1.4 1.3294201E-08 1.8061900E+00 7.0594900E-09 2.9384879E-10 O 3 0059+581 1997.01.27-16:06:18.0 WETTZELL 342.03175 80.15267 -999.0 -99.0 7.5530849E-09 1.0143653E+00 7.2631013E-09 1.7916920E-10 O 4 1726+455 1997.01.27-16:10:14.0 NRAO20 297.93527 68.23648 932.5 -1.4 7.9158725E-09 1.0770453E+00 7.0594900E-09 2.9384879E-10 O 4 1726+455 1997.01.27-16:10:14.0 WETTZELL 320.66617 17.84475 -999.0 -99.0 2.4005352E-08 3.2073772E+00 7.2631013E-09 1.7916920E-10 O 5 2234+282 1997.01.27-16:14:52.0 NRAO20 89.20953 49.06077 932.5 -1.3 9.7254426E-09 1.3213716E+00 7.0594900E-09 2.9384879E-10 O 5 2234+282 1997.01.27-16:14:52.0 WETTZELL 255.24764 50.40627 -999.0 -99.0 9.6491382E-09 1.2941574E+00 7.2631013E-09 1.7916920E-10 O 6 2145+067 1997.01.27-16:20:10.0 NRAO20 126.04169 45.54454 932.5 -1.3 1.0291637E-08 1.3991461E+00 7.0594900E-09 2.9384879E-10 O 6 2145+067 1997.01.27-16:20:10.0 WETTZELL 249.19086 25.87254 -999.0 -99.0 1.6966740E-08 2.2745094E+00 7.2631013E-09 1.7916920E-10 O 7 0014+813 1997.01.27-16:24:06.0 NRAO20 10.53489 40.70819 932.5 -1.3 1.1252877E-08 1.5298163E+00 7.0594900E-09 2.9384879E-10 O 7 0014+813 1997.01.27-16:24:06.0 WETTZELL 354.32589 56.85568 -999.0 -99.0 8.8832863E-09 1.1920300E+00 7.2631013E-09 1.7916920E-10 O 8 1803+784 1997.01.27-16:27:22.0 NRAO20 352.96635 48.79844 932.5 -1.3 9.7619720E-09 1.3275863E+00 7.0594900E-09 2.9384879E-10 O 8 1803+784 1997.01.27-16:27:22.0 WETTZELL 345.82444 43.05865 -999.0 -99.0 1.0884164E-08 1.4590121E+00 7.2631013E-09 1.7916920E-10 O 9 2318+049 1997.01.27-16:31:18.0 NRAO20 109.06743 30.14247 932.5 -1.3 1.4594889E-08 1.9837742E+00 7.0594900E-09 2.9384879E-10 O 9 2318+049 1997.01.27-16:31:18.0 WETTZELL 228.45412 35.82044 -999.0 -99.0 1.2686952E-08 1.7041161E+00 7.2631013E-09 1.7916920E-10 O 10 1726+455 1997.01.27-16:35:10.0 NRAO20 296.75407 63.88367 932.5 -1.3 8.1867456E-09 1.1140707E+00 7.0594900E-09 2.9384879E-10 O 10 1726+455 1997.01.27-16:35:10.0 WETTZELL 324.42791 15.35833 -999.0 -99.0 2.7661203E-08 3.6977811E+00 7.2631013E-09 1.7916920E-10 O 11 2234+282 1997.01.27-16:41:24.0 NRAO20 93.50334 54.26825 932.5 -1.3 9.0529417E-09 1.2301670E+00 7.0594900E-09 2.9384879E-10 O 11 2234+282 1997.01.27-16:41:24.0 WETTZELL 261.27398 46.14734 -999.0 -99.0 1.0307727E-08 1.3818057E+00 7.2631013E-09 1.7916920E-10 O 12 2145+067 1997.01.27-16:46:42.0 NRAO20 133.83748 49.54152 932.5 -1.3 9.6575589E-09 1.3131446E+00 7.0594900E-09 2.9384879E-10 O 12 2145+067 1997.01.27-16:46:42.0 WETTZELL 254.81735 21.73543 -999.0 -99.0 1.9944577E-08 2.6721916E+00 7.2631013E-09 1.7916920E-10 O 13 0059+581 1997.01.27-16:50:38.0 NRAO20 40.87031 39.05387 932.5 -1.2 1.1646848E-08 1.5823045E+00 7.0594900E-09 2.9384879E-10 O 13 0059+581 1997.01.27-16:50:38.0 WETTZELL 319.41548 76.46264 -999.0 -99.0 7.6540652E-09 1.0275465E+00 7.2631013E-09 1.7916920E-10 O 14 2318+049 1997.01.27-16:53:54.0 NRAO20 113.60872 34.27577 932.5 -1.2 1.3025860E-08 1.7705263E+00 7.0594900E-09 2.9384879E-10 O 14 2318+049 1997.01.27-16:53:54.0 WETTZELL 234.32294 32.92455 -999.0 -99.0 1.3652694E-08 1.8329410E+00 7.2631013E-09 1.7916920E-10 O 15 2234+282 1997.01.27-17:02:00.0 NRAO20 97.28488 58.29488 932.5 -1.2 8.6393886E-09 1.1740983E+00 7.0594900E-09 2.9384879E-10 O 15 2234+282 1997.01.27-17:02:00.0 WETTZELL 265.56124 42.79214 -999.0 -99.0 1.0938288E-08 1.4657372E+00 7.2631013E-09 1.7916920E-10 O 16 0202+149 1997.01.27-17:07:18.0 NRAO20 79.65567 11.57746 932.5 -1.2 3.5673030E-08 4.8718090E+00 7.0594900E-09 2.9384879E-10 O 16 0202+149 1997.01.27-17:07:18.0 WETTZELL 189.54219 55.77437 -999.0 -99.0 8.9965675E-09 1.2104829E+00 7.2631013E-09 1.7916920E-10 O 17 0048-097 1997.01.27-17:15:10.0 NRAO20 112.35340 11.74664 932.5 -1.1 3.5218176E-08 4.8185265E+00 7.0594900E-09 2.9384879E-10 O 17 0048-097 1997.01.27-17:15:10.0 WETTZELL 209.10443 27.04714 -999.0 -99.0 1.6294010E-08 2.1955950E+00 7.2631013E-09 1.7916920E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10