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 | 04:17:03.200 # # Data content: # Ray-tracing results for session: # 98AUG11XU##### # 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: 1998081118 | 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 $98AUG11XU##### H $98AUG11XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:17:03.200) 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 1308+326 1998.08.11-15:13:43.0 NRAO20 64.04744 20.05841 920.5 24.9 2.1768884E-08 2.9012511E+00 7.0015069E-09 5.3217161E-10 O 1 1308+326 1998.08.11-15:13:43.0 WETTZELL 190.42727 72.99924 949.5 29.6 8.0572830E-09 1.0455119E+00 7.1967333E-09 5.0921041E-10 O 2 0642+449 1998.08.11-15:18:02.0 NRAO20 319.72854 81.25482 920.5 25.0 7.6218864E-09 1.0115781E+00 7.0015069E-09 5.3217161E-10 O 2 0642+449 1998.08.11-15:18:02.0 WETTZELL 308.82670 26.58868 949.4 29.6 1.7130845E-08 2.2217115E+00 7.1967333E-09 5.0921041E-10 O 3 0917+624 1998.08.11-15:24:50.0 NRAO20 27.17531 60.31563 920.5 25.0 8.6673588E-09 1.1501507E+00 7.0015069E-09 5.3217161E-10 O 3 0917+624 1998.08.11-15:24:50.0 WETTZELL 315.39621 53.58568 949.4 29.5 9.5684195E-09 1.2408227E+00 7.1967333E-09 5.0921041E-10 O 4 0059+581 1998.08.11-15:28:42.0 NRAO20 323.52679 28.84801 920.5 25.0 1.5549044E-08 2.0648672E+00 7.0015069E-09 5.3217161E-10 O 4 0059+581 1998.08.11-15:28:42.0 WETTZELL 5.08666 17.80543 949.4 29.5 2.4912208E-08 3.2552433E+00 7.1967333E-09 5.0921041E-10 O 5 1128+385 1998.08.11-15:32:34.0 NRAO20 70.66983 44.21004 920.5 25.0 1.0789861E-08 1.4329445E+00 7.0015069E-09 5.3217161E-10 O 5 1128+385 1998.08.11-15:32:34.0 WETTZELL 257.96862 63.90882 949.4 29.5 8.5773848E-09 1.1121248E+00 7.1967333E-09 5.0921041E-10 O 6 OJ287 1998.08.11-15:35:54.0 NRAO20 131.63941 65.03405 920.5 25.0 8.3086143E-09 1.1034633E+00 7.0015069E-09 5.3217161E-10 O 6 OJ287 1998.08.11-15:35:54.0 WETTZELL 271.15952 26.03611 949.4 29.5 1.7464490E-08 2.2626658E+00 7.1967333E-09 5.0921041E-10 O 7 1219+044 1998.08.11-15:42:04.0 NRAO20 99.36082 18.25967 920.5 25.1 2.3792886E-08 3.1806102E+00 7.0015069E-09 5.3217161E-10 O 7 1219+044 1998.08.11-15:42:04.0 WETTZELL 210.75280 41.11203 949.4 29.5 1.1701017E-08 1.5177316E+00 7.1967333E-09 5.0921041E-10 O 8 1418+546 1998.08.11-15:48:16.0 NRAO20 40.05986 26.34332 920.5 25.1 1.6890360E-08 2.2447907E+00 7.0015069E-09 5.3217161E-10 O 8 1418+546 1998.08.11-15:48:16.0 WETTZELL 28.89578 83.88035 949.4 29.4 7.7500031E-09 1.0058421E+00 7.1967333E-09 5.0921041E-10 O 9 4C39.25 1998.08.11-15:53:34.0 NRAO20 80.76544 71.90087 920.5 25.1 7.9247340E-09 1.0519826E+00 7.0015069E-09 5.3217161E-10 O 9 4C39.25 1998.08.11-15:53:34.0 WETTZELL 285.80558 40.90587 949.4 29.4 1.1747471E-08 1.5222469E+00 7.1967333E-09 5.0921041E-10 O 10 0059+581 1998.08.11-15:57:26.0 NRAO20 325.64234 25.57682 920.5 25.1 1.7354929E-08 2.3056193E+00 7.0015069E-09 5.3217161E-10 O 10 0059+581 1998.08.11-15:57:26.0 WETTZELL 9.00957 18.38375 949.4 29.4 2.4172801E-08 3.1586342E+00 7.1967333E-09 5.0921041E-10 O 11 0014+813 1998.08.11-16:09:47.0 NRAO20 351.03060 34.09934 920.5 25.1 1.3399056E-08 1.7782760E+00 7.0015069E-09 5.3217161E-10 O 11 0014+813 1998.08.11-16:09:47.0 WETTZELL 5.79724 41.75777 949.4 29.4 1.1552737E-08 1.5008965E+00 7.1967333E-09 5.0921041E-10 O 12 1308+326 1998.08.11-16:15:35.0 NRAO20 71.51015 31.29902 920.4 25.1 1.4453814E-08 1.9214568E+00 7.0015069E-09 5.3217161E-10 O 12 1308+326 1998.08.11-16:15:35.0 WETTZELL 227.46101 67.96645 949.4 29.4 8.3113005E-09 1.0779694E+00 7.1967333E-09 5.0921041E-10 O 13 1156+295 1998.08.11-16:19:50.0 NRAO20 84.37844 44.24807 920.4 25.2 1.0783123E-08 1.4324347E+00 7.0015069E-09 5.3217161E-10 O 13 1156+295 1998.08.11-16:19:50.0 WETTZELL 249.44765 55.08033 949.4 29.4 9.3918909E-09 1.2174630E+00 7.1967333E-09 5.0921041E-10 O 14 OJ287 1998.08.11-16:28:02.0 NRAO20 160.94338 70.81904 920.4 25.2 7.9759223E-09 1.0591894E+00 7.0015069E-09 5.3217161E-10 O 14 OJ287 1998.08.11-16:28:02.0 WETTZELL 280.70929 17.54322 949.3 29.3 2.5257857E-08 3.2770534E+00 7.1967333E-09 5.0921041E-10 O 15 1128+385 1998.08.11-16:31:22.0 NRAO20 75.93766 55.26688 920.4 25.2 9.1615325E-09 1.2163900E+00 7.0015069E-09 5.3217161E-10 O 15 1128+385 1998.08.11-16:31:22.0 WETTZELL 270.73239 54.32740 949.3 29.3 9.4791203E-09 1.2286516E+00 7.1967333E-09 5.0921041E-10 O 16 0059+581 1998.08.11-16:35:14.0 NRAO20 328.81615 21.55590 920.4 25.3 2.0342921E-08 2.7048529E+00 7.0015069E-09 5.3217161E-10 O 16 0059+581 1998.08.11-16:35:14.0 WETTZELL 14.09134 19.62548 949.3 29.2 2.2730037E-08 2.9691934E+00 7.1967333E-09 5.0921041E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10