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 | 23:24:57.758 # # Data content: # Ray-tracing results for session: # 95APR19XU##### # Total number of observations: # 28 # 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: 1995041918 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995042000 | 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 $95APR19XU##### H $95APR19XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:24:57.758) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 0552+398 1995.04.19-20:01:00.0 NRAO85_3 78.53807 73.73388 921.6 25.3 7.5428871E-09 1.0418876E+00 6.9763236E-09 2.6541599E-10 O 1 0552+398 1995.04.19-20:01:00.0 WETTZELL 288.00852 39.89446 929.9 12.7 1.1401044E-08 1.5606230E+00 7.0580248E-09 2.6772543E-10 O 2 0212+735 1995.04.19-20:05:16.0 NRAO85_3 345.41327 50.95016 921.6 25.3 9.3154661E-09 1.2848425E+00 6.9763236E-09 2.6541599E-10 O 2 0212+735 1995.04.19-20:05:16.0 WETTZELL 343.66757 37.99208 929.9 12.7 1.1876330E-08 1.6260644E+00 7.0580248E-09 2.6772543E-10 O 3 OJ287 1995.04.19-20:11:00.0 NRAO85_3 89.51630 32.99878 921.6 25.3 1.3260164E-08 1.8374887E+00 6.9763236E-09 2.6541599E-10 O 3 OJ287 1995.04.19-20:11:00.0 WETTZELL 229.55974 52.66527 929.9 12.7 9.2071556E-09 1.2574267E+00 7.0580248E-09 2.6772543E-10 O 4 0955+476 1995.04.19-20:14:44.0 NRAO85_3 53.43128 34.47632 921.6 25.3 1.2758278E-08 1.7641166E+00 6.9763236E-09 2.6541599E-10 O 4 0955+476 1995.04.19-20:14:44.0 WETTZELL 265.47401 80.21386 929.9 12.7 7.4335395E-09 1.0149366E+00 7.0580248E-09 2.6772543E-10 O 5 0552+398 1995.04.19-20:19:12.0 NRAO85_3 78.64281 77.23803 921.6 25.3 7.4246757E-09 1.0254823E+00 6.9763236E-09 2.6541599E-10 O 5 0552+398 1995.04.19-20:19:12.0 WETTZELL 290.67425 37.07868 929.9 12.7 1.2123631E-08 1.6602643E+00 7.0580248E-09 2.6772543E-10 O 6 0212+735 1995.04.19-20:23:28.0 NRAO85_3 344.06834 50.00869 921.6 25.3 9.4420252E-09 1.3022519E+00 6.9763236E-09 2.6541599E-10 O 6 0212+735 1995.04.19-20:23:28.0 WETTZELL 344.90740 37.18365 929.9 12.7 1.2094615E-08 1.6561089E+00 7.0580248E-09 2.6772543E-10 O 7 OJ287 1995.04.19-20:29:12.0 NRAO85_3 92.39443 36.57201 921.6 25.3 1.2128551E-08 1.6798387E+00 6.9763236E-09 2.6541599E-10 O 7 OJ287 1995.04.19-20:29:12.0 WETTZELL 235.29808 50.29943 929.9 12.7 9.5135378E-09 1.2995619E+00 7.0580248E-09 2.6772543E-10 O 8 0955+476 1995.04.19-20:33:08.0 NRAO85_3 54.76271 37.40348 921.6 25.3 1.1895703E-08 1.6445017E+00 6.9763236E-09 2.6541599E-10 O 8 0955+476 1995.04.19-20:33:08.0 WETTZELL 269.61145 77.19974 929.9 12.7 7.5118170E-09 1.0257256E+00 7.0580248E-09 2.6772543E-10 O 9 0552+398 1995.04.19-20:37:36.0 NRAO85_3 77.69538 80.77628 921.6 25.3 7.3363374E-09 1.0132062E+00 6.9763236E-09 2.6541599E-10 O 9 0552+398 1995.04.19-20:37:36.0 WETTZELL 293.35173 34.28160 929.9 12.7 1.2970712E-08 1.7771892E+00 7.0580248E-09 2.6772543E-10 O 10 0955+476 1995.04.19-20:51:20.0 NRAO85_3 55.96135 40.34441 921.6 25.3 1.1166052E-08 1.5433709E+00 6.9763236E-09 2.6541599E-10 O 10 0955+476 1995.04.19-20:51:20.0 WETTZELL 272.81502 74.21633 929.9 12.7 7.6118398E-09 1.0394945E+00 7.0580248E-09 2.6772543E-10 O 11 0552+398 1995.04.19-20:55:48.0 NRAO85_3 73.84284 84.24632 921.6 25.3 7.2782846E-09 1.0051162E+00 6.9763236E-09 2.6541599E-10 O 11 0552+398 1995.04.19-20:55:48.0 WETTZELL 295.99652 31.56981 929.9 12.7 1.3946467E-08 1.9120396E+00 7.0580248E-09 2.6772543E-10 O 12 0212+735 1995.04.19-21:00:04.0 NRAO85_3 341.87267 47.89705 921.6 25.3 9.7359683E-09 1.3481861E+00 6.9910969E-09 2.4052725E-10 O 12 0212+735 1995.04.19-21:00:04.0 WETTZELL 347.54272 35.75321 929.9 12.7 1.2654518E-08 1.7100962E+00 7.0748305E-09 3.3746642E-10 O 13 OJ287 1995.04.19-21:05:48.0 NRAO85_3 98.69080 43.72309 921.6 25.3 1.0449900E-08 1.4479608E+00 6.9910969E-09 2.4052725E-10 O 13 OJ287 1995.04.19-21:05:48.0 WETTZELL 245.50240 45.08076 929.9 12.7 1.0454722E-08 1.4109131E+00 7.0748305E-09 3.3746642E-10 O 14 0955+476 1995.04.19-21:09:32.0 NRAO85_3 57.03153 43.32501 921.6 25.3 1.0524947E-08 1.4595298E+00 6.9910969E-09 2.4052725E-10 O 14 0955+476 1995.04.19-21:09:32.0 WETTZELL 275.56525 71.24018 929.9 12.7 7.8266428E-09 1.0559328E+00 7.0748305E-09 3.3746642E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10