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: # 2019-03-05 | 02:36:53.642 # # Data content: # Ray-tracing results for session: # 94OCT29XU##### # 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: 1994102918 | 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 $94OCT29XU##### H $94OCT29XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 02:36:53.642) 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 1994.10.29-17:10:52.0 NRAO85_3 107.44630 35.32100 931.5 17.6 1.2407298E-08 1.7229634E+00 7.0662258E-09 1.2448253E-10 O 1 1749+096 1994.10.29-17:10:52.0 WETTZELL 234.54336 38.07437 942.5 5.8 1.1915781E-08 1.6297634E+00 7.1551572E-09 2.0498099E-10 O 2 1357+769 1994.10.29-17:16:44.0 NRAO85_3 357.16822 51.53320 931.5 17.7 9.1767158E-09 1.2793671E+00 7.0662258E-09 1.2448253E-10 O 2 1357+769 1994.10.29-17:16:44.0 WETTZELL 341.35163 45.16069 942.5 5.8 1.0366485E-08 1.4135902E+00 7.1551572E-09 2.0498099E-10 O 3 1749+096 1994.10.29-17:22:32.0 NRAO85_3 109.80402 37.49206 931.5 17.8 1.1789822E-08 1.6370678E+00 7.0662258E-09 1.2448253E-10 O 3 1749+096 1994.10.29-17:22:32.0 WETTZELL 237.56894 36.48725 942.5 5.7 1.2354734E-08 1.6910931E+00 7.1551572E-09 2.0498099E-10 O 4 1357+769 1994.10.29-17:28:24.0 NRAO85_3 356.11387 51.39891 931.5 17.9 9.1937971E-09 1.2817876E+00 7.0662258E-09 1.2448253E-10 O 4 1357+769 1994.10.29-17:28:24.0 WETTZELL 341.75792 44.55528 942.5 5.7 1.0476588E-08 1.4286782E+00 7.1551572E-09 2.0498099E-10 O 5 1749+096 1994.10.29-17:34:12.0 NRAO85_3 112.27790 39.63037 931.4 18.0 1.1253723E-08 1.5625281E+00 7.0662258E-09 1.2448253E-10 O 5 1749+096 1994.10.29-17:34:12.0 WETTZELL 240.48788 34.84690 942.5 5.7 1.2854305E-08 1.7609421E+00 7.1551572E-09 2.0498099E-10 O 6 1357+769 1994.10.29-17:40:04.0 NRAO85_3 355.07897 51.22293 931.4 18.1 9.2163529E-09 1.2849761E+00 7.0662258E-09 1.2448253E-10 O 6 1357+769 1994.10.29-17:40:04.0 WETTZELL 342.19727 43.96329 942.5 5.7 1.0587679E-08 1.4438959E+00 7.1551572E-09 2.0498099E-10 O 7 1749+096 1994.10.29-17:45:52.0 NRAO85_3 114.88384 41.73015 931.4 18.2 1.0786490E-08 1.4975906E+00 7.0662258E-09 1.2448253E-10 O 7 1749+096 1994.10.29-17:45:52.0 WETTZELL 243.30815 33.15933 942.5 5.7 1.3423955E-08 1.8406682E+00 7.1551572E-09 2.0498099E-10 O 8 1357+769 1994.10.29-17:51:44.0 NRAO85_3 354.06837 51.00618 931.3 18.2 9.2444041E-09 1.2889358E+00 7.0662258E-09 1.2448253E-10 O 8 1357+769 1994.10.29-17:51:44.0 WETTZELL 342.66803 43.38577 942.5 5.7 1.0699448E-08 1.4592002E+00 7.1551572E-09 2.0498099E-10 O 9 1749+096 1994.10.29-17:57:32.0 NRAO85_3 117.63934 43.78479 931.3 18.3 1.0378193E-08 1.4408653E+00 7.0662258E-09 1.2448253E-10 O 9 1749+096 1994.10.29-17:57:32.0 WETTZELL 246.03776 31.43012 942.5 5.7 1.4075438E-08 1.9319640E+00 7.1551572E-09 2.0498099E-10 O 10 1357+769 1994.10.29-18:03:24.0 NRAO85_3 353.08661 50.74980 931.3 18.4 9.2779761E-09 1.2936704E+00 7.0662258E-09 1.2448253E-10 O 10 1357+769 1994.10.29-18:03:24.0 WETTZELL 343.16862 42.82373 942.5 5.7 1.0811562E-08 1.4745452E+00 7.1551572E-09 2.0498099E-10 O 11 1749+096 1994.10.29-18:09:12.0 NRAO85_3 120.56352 45.78673 931.3 18.5 1.0020870E-08 1.3912389E+00 7.0662258E-09 1.2448253E-10 O 11 1749+096 1994.10.29-18:09:12.0 WETTZELL 248.68469 29.66445 942.5 5.7 1.4823504E-08 2.0369626E+00 7.1551572E-09 2.0498099E-10 O 12 1357+769 1994.10.29-18:15:04.0 NRAO85_3 352.13785 50.45509 931.2 18.6 9.3170991E-09 1.2991842E+00 7.0662258E-09 1.2448253E-10 O 12 1357+769 1994.10.29-18:15:04.0 WETTZELL 343.69751 42.27815 942.5 5.7 1.0923666E-08 1.4898819E+00 7.1551572E-09 2.0498099E-10 O 13 1611+343 1994.10.29-18:19:44.0 NRAO85_3 113.40113 80.61742 931.2 18.6 7.2879536E-09 1.0131774E+00 7.0662258E-09 1.2448253E-10 O 13 1611+343 1994.10.29-18:19:44.0 WETTZELL 289.12561 29.86640 942.5 5.7 1.4730173E-08 2.0267601E+00 7.1551572E-09 2.0498099E-10 O 14 1803+784 1994.10.29-18:24:24.0 NRAO85_3 10.01379 47.34436 931.2 18.7 9.7671315E-09 1.3619265E+00 7.0662258E-09 1.2448253E-10 O 14 1803+784 1994.10.29-18:24:24.0 WETTZELL 343.35061 54.39887 942.5 5.7 9.0458076E-09 1.2319201E+00 7.1551572E-09 2.0498099E-10 O 15 1611+343 1994.10.29-18:29:04.0 NRAO85_3 120.36079 82.25412 931.2 18.7 7.2567511E-09 1.0088699E+00 7.0662258E-09 1.2448253E-10 O 15 1611+343 1994.10.29-18:29:04.0 WETTZELL 290.60536 28.42700 942.5 5.7 1.5402303E-08 2.1210054E+00 7.1551572E-09 2.0498099E-10 O 16 1803+784 1994.10.29-18:33:44.0 NRAO85_3 9.49668 47.65499 931.2 18.8 9.7189487E-09 1.3551793E+00 7.0662258E-09 1.2448253E-10 O 16 1803+784 1994.10.29-18:33:44.0 WETTZELL 343.09014 53.95695 942.5 5.6 9.0961215E-09 1.2388495E+00 7.1551572E-09 2.0498099E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10