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: # 2019-03-11 | 05:26:35.671 # # Data content: # Ray-tracing results for session: # 99FEB27XU##### # Total number of observations: # 30 # 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: 1999022712 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999022718 | 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 $99FEB27XU##### H $99FEB27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 05:26:35.671) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MATERA 4641940.8139 1393002.2301 4133323.5278 40.6495 16.7040 543.37 S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 # # # 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 3C446 1999.02.27-14:06:58.0 MATERA 236.82458 26.08757 963.1 14.7 1.6910572E-08 2.2660919E+00 7.3253751E-09 1.4710728E-10 O 1 3C446 1999.02.27-14:06:58.0 NRAO20 123.45895 28.23268 920.3 -1.4 1.5188809E-08 2.0968734E+00 6.9974410E-09 2.1814593E-10 O 2 0917+624 1999.02.27-14:10:50.0 MATERA 28.13700 25.65629 963.1 14.7 1.7170276E-08 2.3092320E+00 7.3253751E-09 1.4710728E-10 O 2 0917+624 1999.02.27-14:10:50.0 NRAO20 345.91796 13.66829 920.3 -1.3 2.9936521E-08 4.1819799E+00 6.9974410E-09 2.1814593E-10 O 3 0014+813 1999.02.27-14:17:07.0 MATERA 354.92798 48.25445 963.1 14.7 1.0006033E-08 1.3410510E+00 7.3253751E-09 1.4710728E-10 O 3 0014+813 1999.02.27-14:17:07.0 NRAO20 10.59157 40.45302 920.3 -1.0 1.1099839E-08 1.5356672E+00 6.9974410E-09 2.1814593E-10 O 4 0133+476 1999.02.27-14:24:30.0 MATERA 332.87627 81.76520 963.1 14.7 7.5501993E-09 1.0105484E+00 7.3253751E-09 1.4710728E-10 O 4 0133+476 1999.02.27-14:24:30.0 NRAO20 48.78661 26.88778 920.2 -0.9 1.5872908E-08 2.1859345E+00 6.9974410E-09 2.1814593E-10 O 5 2136+141 1999.02.27-14:28:47.0 MATERA 265.69623 27.32774 963.1 14.6 1.6206970E-08 2.1734625E+00 7.3253751E-09 1.4710728E-10 O 5 2136+141 1999.02.27-14:28:47.0 NRAO20 123.54378 53.99669 920.2 -0.9 8.9132141E-09 1.2328799E+00 6.9974410E-09 2.1814593E-10 O 6 1357+769 1999.02.27-14:33:06.0 MATERA 0.64093 27.38385 963.1 14.6 1.6175389E-08 2.1746028E+00 7.3253751E-09 1.4710728E-10 O 6 1357+769 1999.02.27-14:33:06.0 NRAO20 343.06432 38.15165 920.2 -0.8 1.1656352E-08 1.6170245E+00 6.9974410E-09 2.1814593E-10 O 7 2145+067 1999.02.27-14:41:06.0 MATERA 259.99562 21.93525 963.1 14.6 1.9861739E-08 2.6667951E+00 7.3253751E-09 1.4710728E-10 O 7 2145+067 1999.02.27-14:41:06.0 NRAO20 132.05908 48.72698 920.2 -0.8 9.5915392E-09 1.3269184E+00 6.9974410E-09 2.1814593E-10 O 8 2318+049 1999.02.27-14:48:27.0 MATERA 241.63383 35.98115 963.1 14.6 1.2690799E-08 1.6990399E+00 7.3253751E-09 1.4710728E-10 O 8 2318+049 1999.02.27-14:48:27.0 NRAO20 112.44973 33.27815 920.2 -0.7 1.3111579E-08 1.8091718E+00 6.9974410E-09 2.1814593E-10 O 9 0234+285 1999.02.27-14:57:22.0 MATERA 174.03278 78.09232 963.1 14.5 7.6363522E-09 1.0217303E+00 7.3253751E-09 1.4710728E-10 O 9 0234+285 1999.02.27-14:57:22.0 NRAO20 62.46491 11.81377 920.2 -0.6 3.4305491E-08 4.7039783E+00 6.9974410E-09 2.1814593E-10 O 10 3C446 1999.02.27-15:00:22.0 MATERA 247.45031 17.11086 963.1 14.5 2.5056658E-08 3.3724826E+00 7.3215138E-09 1.4191521E-10 O 10 3C446 1999.02.27-15:00:22.0 NRAO20 136.04660 36.30170 920.2 -0.6 1.2372427E-08 1.6816307E+00 6.9785453E-09 3.6245806E-10 O 11 0059+581 1999.02.27-15:03:34.0 MATERA 327.54145 66.66687 963.1 14.5 8.1265219E-09 1.0895222E+00 7.3215138E-09 1.4191521E-10 O 11 0059+581 1999.02.27-15:03:34.0 NRAO20 41.27229 40.71029 920.2 -0.6 1.1234367E-08 1.5281794E+00 6.9785453E-09 3.6245806E-10 O 12 1803+784 1999.02.27-15:06:26.0 MATERA 349.52902 32.71691 963.1 14.5 1.3769840E-08 1.8521124E+00 7.3215138E-09 1.4191521E-10 O 12 1803+784 1999.02.27-15:06:26.0 NRAO20 350.53748 47.69465 920.1 -0.5 9.9153490E-09 1.3523083E+00 6.9785453E-09 3.6245806E-10 O 13 2318+049 1999.02.27-15:13:47.0 MATERA 247.16797 31.63595 963.1 14.5 1.4184493E-08 1.9015542E+00 7.3215138E-09 1.4191521E-10 O 13 2318+049 1999.02.27-15:13:47.0 NRAO20 117.91212 37.77987 920.1 -0.2 1.1958118E-08 1.6242961E+00 6.9785453E-09 3.6245806E-10 O 14 2136+141 1999.02.27-15:18:06.0 MATERA 273.78555 17.95571 963.1 14.4 2.3942873E-08 3.2270437E+00 7.3215138E-09 1.4191521E-10 O 14 2136+141 1999.02.27-15:18:06.0 NRAO20 141.59210 61.16006 920.1 -0.1 8.3774621E-09 1.1400035E+00 6.9785453E-09 3.6245806E-10 O 15 0133+476 1999.02.27-15:21:14.0 MATERA 303.63404 74.15151 963.1 14.4 7.7576761E-09 1.0396740E+00 7.3215138E-09 1.4191521E-10 O 15 0133+476 1999.02.27-15:21:14.0 NRAO20 53.40414 35.56499 920.0 0.1 1.2588624E-08 1.7110301E+00 6.9785453E-09 3.6245806E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10