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 | 20:00:23.726 # # Data content: # Ray-tracing results for session: # 94DEC15XU##### # Total number of observations: # 24 # 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: 1994121512 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994121518 | 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 $94DEC15XU##### H $94DEC15XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:00:23.726) 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 1994.12.15-14:29:32.0 NRAO85_3 112.30797 39.65269 933.5 2.6 1.1372246E-08 1.5672558E+00 7.0904697E-09 1.7893441E-10 O 1 1749+096 1994.12.15-14:29:32.0 WETTZELL 240.51848 34.82681 956.1 -1.5 1.2836442E-08 1.7476977E+00 7.2631463E-09 8.3503966E-11 O 2 1357+769 1994.12.15-14:35:24.0 NRAO85_3 355.06837 51.22567 933.5 2.6 9.3160626E-09 1.2814453E+00 7.0904697E-09 1.7893441E-10 O 2 1357+769 1994.12.15-14:35:24.0 WETTZELL 342.19549 43.95622 956.1 -1.5 1.0571141E-08 1.4396801E+00 7.2631463E-09 8.3503966E-11 O 3 1749+096 1994.12.15-14:41:12.0 NRAO85_3 114.91550 41.75197 933.5 2.7 1.0900560E-08 1.5019856E+00 7.0904697E-09 1.7893441E-10 O 3 1749+096 1994.12.15-14:41:12.0 WETTZELL 243.33768 33.13877 956.1 -1.5 1.3405987E-08 1.8254022E+00 7.2631463E-09 8.3503966E-11 O 4 1357+769 1994.12.15-14:47:04.0 NRAO85_3 354.05757 51.00850 933.5 2.7 9.3444714E-09 1.2853497E+00 7.0904697E-09 1.7893441E-10 O 4 1357+769 1994.12.15-14:47:04.0 WETTZELL 342.66669 43.37865 956.1 -1.5 1.0682803E-08 1.4549366E+00 7.2631463E-09 8.3503966E-11 O 5 1749+096 1994.12.15-14:52:52.0 NRAO85_3 117.67279 43.80604 933.5 2.7 1.0488367E-08 1.4449697E+00 7.0904697E-09 1.7893441E-10 O 5 1749+096 1994.12.15-14:52:52.0 WETTZELL 246.06632 31.40915 956.1 -1.5 1.4057383E-08 1.9143207E+00 7.2631463E-09 8.3503966E-11 O 6 1357+769 1994.12.15-14:58:44.0 NRAO85_3 353.07566 50.75169 933.5 2.8 9.3784618E-09 1.2900230E+00 7.0904697E-09 1.7893441E-10 O 6 1357+769 1994.12.15-14:58:44.0 WETTZELL 343.16772 42.81658 956.1 -1.5 1.0794809E-08 1.4702427E+00 7.2631463E-09 8.3503966E-11 O 7 1749+096 1994.12.15-15:04:32.0 NRAO85_3 120.59896 45.80730 933.5 2.8 1.0123625E-08 1.3933717E+00 7.0914451E-09 1.7521549E-10 O 7 1749+096 1994.12.15-15:04:32.0 WETTZELL 248.71237 29.64311 956.1 -1.6 1.4764101E-08 2.0278159E+00 7.2588263E-09 6.7972922E-11 O 8 1357+769 1994.12.15-15:10:24.0 NRAO85_3 352.12681 50.45655 933.6 2.8 9.4142274E-09 1.2952158E+00 7.0914451E-09 1.7521549E-10 O 8 1357+769 1994.12.15-15:10:24.0 WETTZELL 343.69704 42.27098 956.1 -1.6 1.0876777E-08 1.4884056E+00 7.2588263E-09 6.7972922E-11 O 9 1611+343 1994.12.15-15:15:04.0 NRAO85_3 113.49994 80.63806 933.6 2.9 7.3645014E-09 1.0133696E+00 7.0914451E-09 1.7521549E-10 O 9 1611+343 1994.12.15-15:15:04.0 WETTZELL 289.14219 29.84454 956.1 -1.6 1.4673282E-08 2.0174383E+00 7.2588263E-09 6.7972922E-11 O 10 1803+784 1994.12.15-15:19:44.0 NRAO85_3 10.00752 47.35318 933.6 2.9 9.8674628E-09 1.3571522E+00 7.0914451E-09 1.7521549E-10 O 10 1803+784 1994.12.15-15:19:44.0 WETTZELL 343.33947 54.39155 956.1 -1.6 9.0062629E-09 1.2311236E+00 7.2588263E-09 6.7972922E-11 O 11 1611+343 1994.12.15-15:24:24.0 NRAO85_3 120.49468 82.27309 933.6 2.9 7.3330977E-09 1.0090866E+00 7.0914451E-09 1.7521549E-10 O 11 1611+343 1994.12.15-15:24:24.0 WETTZELL 290.62197 28.40528 956.1 -1.6 1.5343418E-08 2.1107371E+00 7.2588263E-09 6.7972922E-11 O 12 1803+784 1994.12.15-15:29:04.0 NRAO85_3 9.48977 47.66359 933.6 2.9 9.8188490E-09 1.3504772E+00 7.0914451E-09 1.7521549E-10 O 12 1803+784 1994.12.15-15:29:04.0 WETTZELL 343.07967 53.94935 956.1 -1.6 9.0564100E-09 1.2380272E+00 7.2588263E-09 6.7972922E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10