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 | 20:03:58.551 # # Data content: # Ray-tracing results for session: # 94DEC17XU##### # 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: 1994121712 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994121718 | 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 $94DEC17XU##### H $94DEC17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:03:58.551) 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 1749+096 1994.12.17-13:58:24.0 NRAO85_3 107.48634 35.35591 928.9 1.2 1.2519843E-08 1.7405668E+00 7.0348927E-09 2.2360792E-10 O 1 1749+096 1994.12.17-13:58:24.0 WETTZELL 234.59303 38.04687 956.3 -0.1 1.1995346E-08 1.6256496E+00 7.2677191E-09 1.3698848E-10 O 2 1357+769 1994.12.17-14:04:12.0 NRAO85_3 357.15864 51.53698 928.9 1.2 9.2605382E-09 1.2730208E+00 7.0348927E-09 2.2360792E-10 O 2 1357+769 1994.12.17-14:04:12.0 WETTZELL 341.34855 45.15397 956.3 -0.1 1.0431520E-08 1.4100358E+00 7.2677191E-09 1.3698848E-10 O 3 1749+096 1994.12.17-14:10:04.0 NRAO85_3 109.84589 37.52644 928.9 1.2 1.1897315E-08 1.6528479E+00 7.0348927E-09 2.2360792E-10 O 3 1749+096 1994.12.17-14:10:04.0 WETTZELL 237.61676 36.45885 956.2 -0.1 1.2438041E-08 1.6861991E+00 7.2677191E-09 1.3698848E-10 O 4 1357+769 1994.12.17-14:15:52.0 NRAO85_3 356.10395 51.40230 928.9 1.2 9.2777855E-09 1.2752987E+00 7.0348927E-09 2.2360792E-10 O 4 1357+769 1994.12.17-14:15:52.0 WETTZELL 341.75529 44.54848 956.2 -0.1 1.0542376E-08 1.4250440E+00 7.2677191E-09 1.3698848E-10 O 5 1749+096 1994.12.17-14:21:44.0 NRAO85_3 112.32185 39.66413 928.9 1.2 1.1356813E-08 1.5767619E+00 7.0348927E-09 2.2360792E-10 O 5 1749+096 1994.12.17-14:21:44.0 WETTZELL 240.53399 34.81769 956.2 -0.1 1.2941886E-08 1.7551447E+00 7.2677191E-09 1.3698848E-10 O 6 1357+769 1994.12.17-14:27:32.0 NRAO85_3 355.06876 51.22592 928.9 1.3 9.3005567E-09 1.2783337E+00 7.0348927E-09 2.2360792E-10 O 6 1357+769 1994.12.17-14:27:32.0 WETTZELL 342.19508 43.95641 956.2 -0.1 1.0654225E-08 1.4401848E+00 7.2677191E-09 1.3698848E-10 O 7 1749+096 1994.12.17-14:33:24.0 NRAO85_3 114.93015 41.76319 928.9 1.3 1.0885734E-08 1.5104988E+00 7.0348927E-09 2.2360792E-10 O 7 1749+096 1994.12.17-14:33:24.0 WETTZELL 243.35267 33.12940 956.2 -0.1 1.3516440E-08 1.8338134E+00 7.2677191E-09 1.3698848E-10 O 8 1357+769 1994.12.17-14:39:12.0 NRAO85_3 354.05793 51.00876 928.9 1.3 9.3288728E-09 1.2821289E+00 7.0348927E-09 2.2360792E-10 O 8 1357+769 1994.12.17-14:39:12.0 WETTZELL 342.66628 43.37883 956.2 -0.1 1.0766754E-08 1.4554158E+00 7.2677191E-09 1.3698848E-10 O 9 1749+096 1994.12.17-14:45:04.0 NRAO85_3 117.68830 43.81699 928.9 1.3 1.0474071E-08 1.4526260E+00 7.0348927E-09 2.2360792E-10 O 9 1749+096 1994.12.17-14:45:04.0 WETTZELL 246.08084 31.39957 956.2 -0.1 1.4173579E-08 1.9238579E+00 7.2677191E-09 1.3698848E-10 O 10 1357+769 1994.12.17-14:50:52.0 NRAO85_3 353.07600 50.75196 928.9 1.4 9.3627596E-09 1.2866875E+00 7.0348927E-09 2.2360792E-10 O 10 1357+769 1994.12.17-14:50:52.0 WETTZELL 343.16730 42.81675 956.2 -0.1 1.0879629E-08 1.4706914E+00 7.2677191E-09 1.3698848E-10 O 11 1749+096 1994.12.17-14:56:44.0 NRAO85_3 120.61545 45.81794 929.0 1.4 1.0113802E-08 1.4019968E+00 7.0348927E-09 2.2360792E-10 O 11 1749+096 1994.12.17-14:56:44.0 WETTZELL 248.72646 29.63335 956.2 -0.1 1.4928208E-08 2.0273577E+00 7.2677191E-09 1.3698848E-10 O 12 1357+769 1994.12.17-15:02:32.0 NRAO85_3 352.12712 50.45683 929.0 1.4 9.3424042E-09 1.2974303E+00 7.0337027E-09 1.7766329E-10 O 12 1357+769 1994.12.17-15:02:32.0 WETTZELL 343.69662 42.27113 956.2 -0.1 1.1001093E-08 1.4894222E+00 7.2601719E-09 1.4978698E-10 O 13 1611+343 1994.12.17-15:07:12.0 NRAO85_3 113.49863 80.63733 929.0 1.4 7.3086195E-09 1.0133456E+00 7.0337027E-09 1.7766329E-10 O 13 1611+343 1994.12.17-15:07:12.0 WETTZELL 289.14148 29.84497 956.2 -0.1 1.4840489E-08 2.0084271E+00 7.2601719E-09 1.4978698E-10 O 14 1803+784 1994.12.17-15:11:52.0 NRAO85_3 10.00781 47.35324 929.0 1.4 9.7925476E-09 1.3600278E+00 7.0337027E-09 1.7766329E-10 O 14 1803+784 1994.12.17-15:11:52.0 WETTZELL 343.33923 54.39170 956.2 -0.1 9.1089411E-09 1.2316636E+00 7.2601719E-09 1.4978698E-10 O 15 1611+343 1994.12.17-15:16:32.0 NRAO85_3 120.49257 82.27239 929.0 1.4 7.2774196E-09 1.0090291E+00 7.0337027E-09 1.7766329E-10 O 15 1611+343 1994.12.17-15:16:32.0 WETTZELL 290.62126 28.40571 956.2 -0.1 1.5518364E-08 2.1009966E+00 7.2601719E-09 1.4978698E-10 O 16 1803+784 1994.12.17-15:21:12.0 NRAO85_3 9.49006 47.66367 929.0 1.5 9.7442894E-09 1.3533027E+00 7.0337027E-09 1.7766329E-10 O 16 1803+784 1994.12.17-15:21:12.0 WETTZELL 343.07942 53.94950 956.2 -0.1 9.1596678E-09 1.2385643E+00 7.2601719E-09 1.4978698E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10