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: # 2019-03-09 | 05:45:16.812 # # Data content: # Ray-tracing results for session: # 98FEB06XU##### # 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: 1998020618 | 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 $98FEB06XU##### H $98FEB06XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 05:45:16.812) 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 0917+624 1998.02.06-15:32:02.0 NRAO20 345.88110 13.68670 917.6 1.0 3.0155341E-08 4.1879296E+00 6.9600060E-09 3.1041766E-10 O 1 0917+624 1998.02.06-15:32:02.0 WETTZELL 28.93228 31.80201 951.5 1.1 1.4000455E-08 1.8974808E+00 7.2243451E-09 1.7639812E-10 O 2 1726+455 1998.02.06-15:36:23.0 NRAO20 297.62225 67.45757 917.6 1.1 7.8702890E-09 1.0825599E+00 6.9600060E-09 3.1041766E-10 O 2 1726+455 1998.02.06-15:36:23.0 WETTZELL 321.33415 17.38077 951.5 1.0 2.4490055E-08 3.3340879E+00 7.2243451E-09 1.7639812E-10 O 3 0014+813 1998.02.06-15:41:03.0 NRAO20 10.57524 40.53761 917.6 1.1 1.1169097E-08 1.5377531E+00 6.9600060E-09 3.1041766E-10 O 3 0014+813 1998.02.06-15:41:03.0 WETTZELL 354.61565 56.92628 951.6 0.9 8.8273568E-09 1.1936753E+00 7.2243451E-09 1.7639812E-10 O 4 2136+141 1998.02.06-15:46:51.0 NRAO20 122.48990 53.41711 917.6 1.1 9.0482537E-09 1.2450419E+00 6.9600060E-09 3.1041766E-10 O 4 2136+141 1998.02.06-15:46:51.0 WETTZELL 257.55436 29.39548 951.6 0.9 1.5024224E-08 2.0324349E+00 7.2243451E-09 1.7639812E-10 O 5 1849+670 1998.02.06-15:53:00.0 NRAO20 350.00357 60.46654 917.6 1.1 8.3532556E-09 1.1492086E+00 6.9600060E-09 3.1041766E-10 O 5 1849+670 1998.02.06-15:53:00.0 WETTZELL 331.13304 38.98269 951.6 0.8 1.1743599E-08 1.5893910E+00 7.2243451E-09 1.7639812E-10 O 6 1357+769 1998.02.06-15:58:18.0 NRAO20 343.10121 37.94502 917.6 1.1 1.1801671E-08 1.6249348E+00 6.9600060E-09 3.1041766E-10 O 6 1357+769 1998.02.06-15:58:18.0 WETTZELL 359.87560 35.87306 951.6 0.8 1.2601188E-08 1.7066140E+00 7.2243451E-09 1.7639812E-10 O 7 2318+049 1998.02.06-16:02:39.0 NRAO20 110.96189 31.92987 917.6 1.1 1.3705865E-08 1.8884804E+00 6.9600060E-09 3.1041766E-10 O 7 2318+049 1998.02.06-16:02:39.0 WETTZELL 231.01437 34.61424 951.6 0.8 1.2997424E-08 1.7567171E+00 7.2243451E-09 1.7639812E-10 O 8 0059+581 1998.02.06-16:06:02.0 NRAO20 40.63321 38.24945 917.6 1.1 1.1722646E-08 1.6143534E+00 6.9600060E-09 3.1041766E-10 O 8 0059+581 1998.02.06-16:06:02.0 WETTZELL 321.62739 77.11535 951.6 0.8 7.5914748E-09 1.0259051E+00 7.2243451E-09 1.7639812E-10 O 9 2136+141 1998.02.06-16:10:19.0 NRAO20 130.08601 57.13358 917.6 1.1 8.6515942E-09 1.1903321E+00 6.9600060E-09 3.1041766E-10 O 9 2136+141 1998.02.06-16:10:19.0 WETTZELL 262.35502 25.60719 951.6 0.8 1.7039316E-08 2.3066914E+00 7.2243451E-09 1.7639812E-10 O 10 0119+041 1998.02.06-16:15:03.0 NRAO20 92.84890 10.59579 917.6 1.1 3.8328246E-08 5.3586818E+00 6.9600060E-09 3.1041766E-10 O 10 0119+041 1998.02.06-16:15:03.0 WETTZELL 197.82496 43.91727 951.6 0.7 1.0656592E-08 1.4396660E+00 7.2243451E-09 1.7639812E-10 O 11 0234+285 1998.02.06-16:19:22.0 NRAO20 62.52635 11.88595 917.6 1.1 3.4434634E-08 4.7996554E+00 6.9600060E-09 3.1041766E-10 O 11 0234+285 1998.02.06-16:19:22.0 WETTZELL 167.22719 69.27474 951.6 0.7 7.9114646E-09 1.0688237E+00 7.2243451E-09 1.7639812E-10 O 12 2243-123 1998.02.06-16:22:22.0 NRAO20 135.82537 27.58518 917.6 1.1 1.5633383E-08 2.1551812E+00 6.9600060E-09 3.1041766E-10 O 12 2243-123 1998.02.06-16:22:22.0 WETTZELL 233.72310 12.78579 951.6 0.7 3.2730567E-08 4.4609617E+00 7.2243451E-09 1.7639812E-10 O 13 2145+067 1998.02.06-16:26:18.0 NRAO20 139.76855 51.95446 917.6 1.1 9.2252423E-09 1.2693811E+00 6.9600060E-09 3.1041766E-10 O 13 2145+067 1998.02.06-16:26:18.0 WETTZELL 258.46985 18.87942 951.6 0.7 2.2652375E-08 3.0729301E+00 7.2243451E-09 1.7639812E-10 O 14 0048-097 1998.02.06-16:29:38.0 NRAO20 111.12326 10.43464 917.6 1.1 3.8873380E-08 5.4367024E+00 6.9600060E-09 3.1041766E-10 O 14 0048-097 1998.02.06-16:29:38.0 WETTZELL 207.20004 27.60955 951.6 0.6 1.5902340E-08 2.1502994E+00 7.2243451E-09 1.7639812E-10 O 15 0003-066 1998.02.06-16:33:30.0 NRAO20 117.43410 21.20630 917.6 1.1 1.9946144E-08 2.7550213E+00 6.9600060E-09 3.1041766E-10 O 15 0003-066 1998.02.06-16:33:30.0 WETTZELL 220.94913 26.05876 951.6 0.6 1.6766906E-08 2.2679069E+00 7.2243451E-09 1.7639812E-10 O 16 0917+624 1998.02.06-16:40:42.0 NRAO20 353.68341 11.28689 917.6 1.2 3.6139427E-08 5.0409956E+00 6.9600060E-09 3.1041766E-10 O 16 0917+624 1998.02.06-16:40:42.0 WETTZELL 35.35624 37.80395 951.6 0.5 1.2049863E-08 1.6316643E+00 7.2243451E-09 1.7639812E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10