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: # 2019-03-08 | 03:12:44.739 # # Data content: # Ray-tracing results for session: # 97JAN31XU##### # Total number of observations: # 38 # 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: 1997013118 | 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 $97JAN31XU##### H $97JAN31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:12:44.739) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 2318+049 1997.01.31-15:43:22.0 NRAO20 103.14494 24.06800 919.8 3.3 1.7526271E-08 2.4312358E+00 6.9470548E-09 2.4339614E-10 O 1 2318+049 1997.01.31-15:43:22.0 WETTZELL 219.40757 39.48523 956.4 -1.9 1.1635857E-08 1.5749804E+00 7.2591232E-09 1.5109985E-10 O 2 1357+769 1997.01.31-15:47:18.0 NRAO20 342.96395 39.87513 919.8 3.4 1.1193726E-08 1.5604183E+00 6.9470548E-09 2.4339614E-10 O 2 1357+769 1997.01.31-15:47:18.0 WETTZELL 357.49350 36.00403 956.4 -1.9 1.2576203E-08 1.6966783E+00 7.2591232E-09 1.5109985E-10 O 3 0059+581 1997.01.31-15:50:34.0 NRAO20 38.85725 33.46549 919.8 3.4 1.2998841E-08 1.8077657E+00 6.9470548E-09 2.4339614E-10 O 3 0059+581 1997.01.31-15:50:34.0 WETTZELL 342.03428 80.15304 956.4 -1.9 7.5206880E-09 1.0147900E+00 7.2591232E-09 1.5109985E-10 O 4 1726+455 1997.01.31-15:54:30.0 NRAO20 297.93515 68.23795 919.8 3.5 7.7407622E-09 1.0776104E+00 6.9470548E-09 2.4339614E-10 O 4 1726+455 1997.01.31-15:54:30.0 WETTZELL 320.66477 17.84538 956.4 -1.9 2.3915962E-08 3.2449864E+00 7.2591232E-09 1.5109985E-10 O 5 2234+282 1997.01.31-15:59:08.0 NRAO20 89.20897 49.05951 919.8 3.6 9.5092885E-09 1.3204937E+00 6.9470548E-09 2.4339614E-10 O 5 2234+282 1997.01.31-15:59:08.0 WETTZELL 255.24596 50.40704 956.4 -1.9 9.6099403E-09 1.2989394E+00 7.2591232E-09 1.5109985E-10 O 6 2145+067 1997.01.31-16:04:26.0 NRAO20 126.04010 45.54344 919.7 3.6 1.0062822E-08 1.3971511E+00 6.9470548E-09 2.4339614E-10 O 6 2145+067 1997.01.31-16:04:26.0 WETTZELL 249.18939 25.87340 956.4 -1.9 1.6903448E-08 2.2946998E+00 7.2591232E-09 1.5109985E-10 O 7 0014+813 1997.01.31-16:08:22.0 NRAO20 10.53515 40.70830 919.7 3.6 1.1003572E-08 1.5319459E+00 6.9470548E-09 2.4339614E-10 O 7 0014+813 1997.01.31-16:08:22.0 WETTZELL 354.32561 56.85584 956.4 -1.9 8.8452229E-09 1.1931659E+00 7.2591232E-09 1.5109985E-10 O 8 1803+784 1997.01.31-16:11:38.0 NRAO20 352.96686 48.79898 919.7 3.6 9.5459241E-09 1.3292653E+00 6.9470548E-09 2.4339614E-10 O 8 1803+784 1997.01.31-16:11:38.0 WETTZELL 345.82364 43.05891 956.4 -1.9 1.0838190E-08 1.4623499E+00 7.2591232E-09 1.5109985E-10 O 9 2318+049 1997.01.31-16:15:34.0 NRAO20 109.06642 30.14133 919.7 3.6 1.4269244E-08 1.9796418E+00 6.9470548E-09 2.4339614E-10 O 9 2318+049 1997.01.31-16:15:34.0 WETTZELL 228.45251 35.82105 956.4 -1.9 1.2636258E-08 1.7113950E+00 7.2591232E-09 1.5109985E-10 O 10 1726+455 1997.01.31-16:19:26.0 NRAO20 296.75364 63.88513 919.7 3.7 8.0057007E-09 1.1147779E+00 6.9470548E-09 2.4339614E-10 O 10 1726+455 1997.01.31-16:19:26.0 WETTZELL 324.42650 15.35889 956.4 -1.9 2.7559287E-08 3.7456583E+00 7.2591232E-09 1.5109985E-10 O 11 2234+282 1997.01.31-16:25:40.0 NRAO20 93.50270 54.26700 919.7 3.7 8.8518424E-09 1.2294000E+00 6.9470548E-09 2.4339614E-10 O 11 2234+282 1997.01.31-16:25:40.0 WETTZELL 261.27246 46.14813 956.4 -1.9 1.0266324E-08 1.3880064E+00 7.2591232E-09 1.5109985E-10 O 12 2145+067 1997.01.31-16:30:58.0 NRAO20 133.83562 49.54051 919.7 3.7 9.4429887E-09 1.3114344E+00 6.9470548E-09 2.4339614E-10 O 12 2145+067 1997.01.31-16:30:58.0 WETTZELL 254.81595 21.73632 956.4 -1.9 1.9873070E-08 2.7027119E+00 7.2591232E-09 1.5109985E-10 O 13 0059+581 1997.01.31-16:34:54.0 NRAO20 40.87038 39.05331 919.7 3.7 1.1388197E-08 1.5833279E+00 6.9470548E-09 2.4339614E-10 O 13 0059+581 1997.01.31-16:34:54.0 WETTZELL 319.41623 76.46318 956.4 -1.9 7.6214806E-09 1.0285047E+00 7.2591232E-09 1.5109985E-10 O 14 2318+049 1997.01.31-16:38:10.0 NRAO20 113.60762 34.27466 919.7 3.8 1.2735566E-08 1.7671847E+00 6.9470548E-09 2.4339614E-10 O 14 2318+049 1997.01.31-16:38:10.0 WETTZELL 234.32142 32.92522 956.4 -1.9 1.3599037E-08 1.8427882E+00 7.2591232E-09 1.5109985E-10 O 15 0119+041 1997.01.31-16:42:06.0 NRAO20 93.55656 11.46666 919.7 3.8 3.5187740E-08 4.8986096E+00 6.9470548E-09 2.4339614E-10 O 15 0119+041 1997.01.31-16:42:06.0 WETTZELL 199.33289 43.67999 956.4 -1.9 1.0717483E-08 1.4496759E+00 7.2591232E-09 1.5109985E-10 O 16 2234+282 1997.01.31-16:46:16.0 NRAO20 97.28414 58.29363 919.7 3.9 8.4475487E-09 1.1734082E+00 6.9470548E-09 2.4339614E-10 O 16 2234+282 1997.01.31-16:46:16.0 WETTZELL 265.55981 42.79294 956.4 -1.9 1.0894777E-08 1.4733114E+00 7.2591232E-09 1.5109985E-10 O 17 0202+149 1997.01.31-16:51:34.0 NRAO20 79.65499 11.57640 919.6 3.9 3.4866072E-08 4.8587673E+00 6.9470548E-09 2.4339614E-10 O 17 0202+149 1997.01.31-16:51:34.0 WETTZELL 189.53996 55.77442 956.4 -1.9 8.9581066E-09 1.2103843E+00 7.2591232E-09 1.5109985E-10 O 18 1726+455 1997.01.31-16:55:30.0 NRAO20 296.69454 57.55272 919.6 4.0 8.5166132E-09 1.1864219E+00 6.9470548E-09 2.4339614E-10 O 18 1726+455 1997.01.31-16:55:30.0 WETTZELL 330.05294 12.15818 956.4 -1.9 3.4346406E-08 4.6860994E+00 7.2591232E-09 1.5109985E-10 O 19 0048-097 1997.01.31-16:59:26.0 NRAO20 112.35252 11.74564 919.6 4.1 3.4420447E-08 4.7883012E+00 6.9470548E-09 2.4339614E-10 O 19 0048-097 1997.01.31-16:59:26.0 WETTZELL 209.10300 27.04752 956.5 -1.9 1.6228289E-08 2.2026718E+00 7.2591232E-09 1.5109985E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10