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 | 20:07:36.967 # # Data content: # Ray-tracing results for session: # 94DEC22XU##### # 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: 1994122212 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994122218 | 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 $94DEC22XU##### H $94DEC22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:07:36.967) 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 1994.12.22-13:38:44.0 NRAO85_3 107.48497 35.35414 932.7 -3.2 1.2449675E-08 1.7243185E+00 7.0719572E-09 1.4834542E-10 O 1 1749+096 1994.12.22-13:38:44.0 WETTZELL 234.59061 38.04774 949.5 -1.6 1.1972319E-08 1.6194619E+00 7.2027482E-09 1.9044633E-10 O 2 1357+769 1994.12.22-13:44:32.0 NRAO85_3 357.15986 51.53752 932.7 -3.1 9.2133484E-09 1.2712227E+00 7.0719572E-09 1.4834542E-10 O 2 1357+769 1994.12.22-13:44:32.0 WETTZELL 341.34755 45.15457 949.5 -1.6 1.0416268E-08 1.4087787E+00 7.2027482E-09 1.9044633E-10 O 3 1749+096 1994.12.22-13:50:24.0 NRAO85_3 109.84444 37.52470 932.7 -3.1 1.1830870E-08 1.6389869E+00 7.0719572E-09 1.4834542E-10 O 3 1749+096 1994.12.22-13:50:24.0 WETTZELL 237.61442 36.45976 949.5 -1.6 1.2413913E-08 1.6791943E+00 7.2027482E-09 1.9044633E-10 O 4 1357+769 1994.12.22-13:56:12.0 NRAO85_3 356.10511 51.40288 932.7 -3.0 9.2305336E-09 1.2736249E+00 7.0719572E-09 1.4834542E-10 O 4 1357+769 1994.12.22-13:56:12.0 WETTZELL 341.75427 44.54905 949.5 -1.5 1.0527015E-08 1.4237832E+00 7.2027482E-09 1.9044633E-10 O 5 1749+096 1994.12.22-14:02:04.0 NRAO85_3 112.32032 39.66241 932.7 -3.0 1.1293589E-08 1.5648966E+00 7.0719572E-09 1.4834542E-10 O 5 1749+096 1994.12.22-14:02:04.0 WETTZELL 240.53172 34.81863 949.5 -1.5 1.2916510E-08 1.7472003E+00 7.2027482E-09 1.9044633E-10 O 6 1357+769 1994.12.22-14:07:52.0 NRAO85_3 355.06986 51.22654 932.7 -2.9 9.2532163E-09 1.2767806E+00 7.0719572E-09 1.4834542E-10 O 6 1357+769 1994.12.22-14:07:52.0 WETTZELL 342.19403 43.95695 949.6 -1.5 1.0638758E-08 1.4389251E+00 7.2027482E-09 1.9044633E-10 O 7 1749+096 1994.12.22-14:13:44.0 NRAO85_3 114.92852 41.76149 932.7 -2.9 1.0825308E-08 1.5003225E+00 7.0719572E-09 1.4834542E-10 O 7 1749+096 1994.12.22-14:13:44.0 WETTZELL 243.35047 33.13039 949.6 -1.5 1.3489641E-08 1.8247780E+00 7.2027482E-09 1.9044633E-10 O 8 1357+769 1994.12.22-14:19:32.0 NRAO85_3 354.05896 51.00943 932.7 -2.8 9.2814176E-09 1.2806926E+00 7.0719572E-09 1.4834542E-10 O 8 1357+769 1994.12.22-14:19:32.0 WETTZELL 342.66521 43.37933 949.6 -1.5 1.0751184E-08 1.4541621E+00 7.2027482E-09 1.9044633E-10 O 9 1749+096 1994.12.22-14:25:24.0 NRAO85_3 117.68656 43.81532 932.7 -2.7 1.0416088E-08 1.4438952E+00 7.0719572E-09 1.4834542E-10 O 9 1749+096 1994.12.22-14:25:24.0 WETTZELL 246.07870 31.40059 949.6 -1.5 1.4145151E-08 1.9135424E+00 7.2027482E-09 1.9044633E-10 O 10 1357+769 1994.12.22-14:31:12.0 NRAO85_3 353.07695 50.75267 932.7 -2.7 9.3151633E-09 1.2853646E+00 7.0719572E-09 1.4834542E-10 O 10 1357+769 1994.12.22-14:31:12.0 WETTZELL 343.16621 42.81722 949.6 -1.5 1.0863960E-08 1.4694492E+00 7.2027482E-09 1.9044633E-10 O 11 1749+096 1994.12.22-14:37:04.0 NRAO85_3 120.61358 45.81631 932.7 -2.6 1.0057954E-08 1.3945170E+00 7.0719572E-09 1.4834542E-10 O 11 1749+096 1994.12.22-14:37:04.0 WETTZELL 248.72438 29.63439 949.6 -1.5 1.4897905E-08 2.0155234E+00 7.2027482E-09 1.9044633E-10 O 12 1357+769 1994.12.22-14:42:52.0 NRAO85_3 352.12799 50.45758 932.7 -2.5 9.3544835E-09 1.2908004E+00 7.0719572E-09 1.4834542E-10 O 12 1357+769 1994.12.22-14:42:52.0 WETTZELL 343.69551 42.27157 949.6 -1.5 1.0976728E-08 1.4847380E+00 7.2027482E-09 1.9044633E-10 O 13 1611+343 1994.12.22-14:47:32.0 NRAO85_3 113.49542 80.63546 932.7 -2.5 7.3176481E-09 1.0134705E+00 7.0719572E-09 1.4834542E-10 O 13 1611+343 1994.12.22-14:47:32.0 WETTZELL 289.13962 29.84607 949.7 -1.5 1.4804198E-08 2.0018524E+00 7.2027482E-09 1.9044633E-10 O 14 1803+784 1994.12.22-14:52:12.0 NRAO85_3 10.00864 47.35342 932.7 -2.5 9.8052750E-09 1.3515791E+00 7.0719572E-09 1.4834542E-10 O 14 1803+784 1994.12.22-14:52:12.0 WETTZELL 343.33857 54.39215 949.7 -1.5 9.0885491E-09 1.2291209E+00 7.2027482E-09 1.9044633E-10 O 15 1611+343 1994.12.22-14:56:52.0 NRAO85_3 120.48735 82.27058 932.7 -2.4 7.2864065E-09 1.0092415E+00 7.0719572E-09 1.4834542E-10 O 15 1611+343 1994.12.22-14:56:52.0 WETTZELL 290.61941 28.40679 949.7 -1.5 1.5480414E-08 2.0935002E+00 7.2027482E-09 1.9044633E-10 O 16 1803+784 1994.12.22-15:01:32.0 NRAO85_3 9.49088 47.66387 932.7 -2.4 9.7842504E-09 1.3506613E+00 7.0526994E-09 1.8707871E-10 O 16 1803+784 1994.12.22-15:01:32.0 WETTZELL 343.07874 53.94993 949.7 -1.5 9.1727943E-09 1.2367400E+00 7.2303073E-09 1.8997123E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10