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 | 20:00:41.143 # # Data content: # Ray-tracing results for session: # 94DEC13XU##### # 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: 1994121312 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994121318 | 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 $94DEC13XU##### H $94DEC13XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:00:41.143) 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 1994.12.13-14:14:04.0 NRAO85_3 107.47429 35.34477 932.6 -5.2 1.2311974E-08 1.7312694E+00 7.0694755E-09 6.8970752E-11 O 1 1749+096 1994.12.13-14:14:04.0 WETTZELL 234.57728 38.05506 950.2 7.1 1.2151251E-08 1.6200880E+00 7.2243780E-09 2.7777955E-10 O 2 1357+769 1994.12.13-14:19:52.0 NRAO85_3 357.16383 51.53722 932.6 -5.0 9.1085318E-09 1.2783805E+00 7.0694755E-09 6.8970752E-11 O 2 1357+769 1994.12.13-14:19:52.0 WETTZELL 341.34708 45.15704 950.2 7.1 1.0566410E-08 1.4106754E+00 7.2243780E-09 2.7777955E-10 O 3 1749+096 1994.12.13-14:25:44.0 NRAO85_3 109.83328 37.51546 932.6 -4.9 1.1699755E-08 1.6443297E+00 7.0694755E-09 6.8970752E-11 O 3 1749+096 1994.12.13-14:25:44.0 WETTZELL 237.60159 36.46732 950.1 7.1 1.2599336E-08 1.6800609E+00 7.2243780E-09 2.7777955E-10 O 4 1357+769 1994.12.13-14:31:32.0 NRAO85_3 356.10910 51.40275 932.6 -4.7 9.1254981E-09 1.2807273E+00 7.0694755E-09 6.8970752E-11 O 4 1357+769 1994.12.13-14:31:32.0 WETTZELL 341.75365 44.55150 950.1 7.1 1.0678659E-08 1.4257338E+00 7.2243780E-09 2.7777955E-10 O 5 1749+096 1994.12.13-14:37:24.0 NRAO85_3 112.30859 39.65334 932.6 -4.5 1.1168203E-08 1.5689097E+00 7.0694755E-09 6.8970752E-11 O 5 1749+096 1994.12.13-14:37:24.0 WETTZELL 240.51935 34.82642 950.1 7.1 1.3109308E-08 1.7483475E+00 7.2243780E-09 2.7777955E-10 O 6 1357+769 1994.12.13-14:43:12.0 NRAO85_3 355.07383 51.22657 932.6 -4.3 9.1478987E-09 1.2838409E+00 7.0694755E-09 6.8970752E-11 O 6 1357+769 1994.12.13-14:43:12.0 WETTZELL 342.19327 43.95937 950.1 7.1 1.0791916E-08 1.4409295E+00 7.2243780E-09 2.7777955E-10 O 7 1749+096 1994.12.13-14:49:04.0 NRAO85_3 114.91616 41.75261 932.6 -4.2 1.0704923E-08 1.5032216E+00 7.0694755E-09 6.8970752E-11 O 7 1749+096 1994.12.13-14:49:04.0 WETTZELL 243.33852 33.13836 950.1 7.1 1.3690833E-08 1.8262566E+00 7.2243780E-09 2.7777955E-10 O 8 1357+769 1994.12.13-14:54:52.0 NRAO85_3 354.06290 51.00961 932.6 -4.0 9.1757544E-09 1.2877242E+00 7.0694755E-09 6.8970752E-11 O 8 1357+769 1994.12.13-14:54:52.0 WETTZELL 342.66431 43.38173 950.1 7.1 1.0905863E-08 1.4562200E+00 7.2243780E-09 2.7777955E-10 O 9 1749+096 1994.12.13-15:00:44.0 NRAO85_3 117.67350 43.80667 932.6 -3.9 1.0316708E-08 1.4482101E+00 7.0709070E-09 7.9195785E-11 O 9 1749+096 1994.12.13-15:00:44.0 WETTZELL 246.06713 31.40873 950.1 7.1 1.4394839E-08 1.9116674E+00 7.2023546E-09 3.2098999E-10 O 10 1357+769 1994.12.13-15:06:32.0 NRAO85_3 353.08084 50.75301 932.6 -3.7 9.2238044E-09 1.2876063E+00 7.0709070E-09 7.9195785E-11 O 10 1357+769 1994.12.13-15:06:32.0 WETTZELL 343.16518 42.81958 950.1 7.1 1.1051375E-08 1.4719143E+00 7.2023546E-09 3.2098999E-10 O 11 1749+096 1994.12.13-15:12:24.0 NRAO85_3 120.59972 45.80792 932.6 -3.6 9.9618747E-09 1.3980888E+00 7.0709070E-09 7.9195785E-11 O 11 1749+096 1994.12.13-15:12:24.0 WETTZELL 248.71316 29.64268 950.1 7.1 1.5160519E-08 2.0136573E+00 7.2023546E-09 3.2098999E-10 O 12 1357+769 1994.12.13-15:18:12.0 NRAO85_3 352.13182 50.45807 932.6 -3.4 9.2627153E-09 1.2929941E+00 7.0709070E-09 7.9195785E-11 O 12 1357+769 1994.12.13-15:18:12.0 WETTZELL 343.69434 42.27390 950.1 7.1 1.1166000E-08 1.4872831E+00 7.2023546E-09 3.2098999E-10 O 13 1611+343 1994.12.13-15:22:52.0 NRAO85_3 113.45930 80.62677 932.6 -3.3 7.2467037E-09 1.0139814E+00 7.0709070E-09 7.9195785E-11 O 13 1611+343 1994.12.13-15:22:52.0 WETTZELL 289.13230 29.85443 950.1 7.1 1.5059770E-08 2.0039153E+00 7.2023546E-09 3.2098999E-10 O 14 1803+784 1994.12.13-15:27:32.0 NRAO85_3 10.01084 47.35084 932.6 -3.2 9.7093963E-09 1.3558229E+00 7.0709070E-09 7.9195785E-11 O 14 1803+784 1994.12.13-15:27:32.0 WETTZELL 343.34167 54.39453 950.1 7.1 9.2464448E-09 1.2304779E+00 7.2023546E-09 3.2098999E-10 O 15 1611+343 1994.12.13-15:32:12.0 NRAO85_3 120.43756 82.26250 932.6 -3.1 7.2157313E-09 1.0095879E+00 7.0709070E-09 7.9195785E-11 O 15 1611+343 1994.12.13-15:32:12.0 WETTZELL 290.61210 28.41508 950.1 7.1 1.5747101E-08 2.0959555E+00 7.2023546E-09 3.2098999E-10 O 16 1803+784 1994.12.13-15:36:52.0 NRAO85_3 9.49327 47.66137 932.6 -3.0 9.6615367E-09 1.3491304E+00 7.0709070E-09 7.9195785E-11 O 16 1803+784 1994.12.13-15:36:52.0 WETTZELL 343.08162 53.95238 950.1 7.1 9.2978998E-09 1.2373500E+00 7.2023546E-09 3.2098999E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10