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: # 2019-03-11 | 01:23:46.698 # # Data content: # Ray-tracing results for session: # 98OCT31XT##### # Total number of observations: # 22 # 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: 1998103118 | 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 $98OCT31XT##### H $98OCT31XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 01:23:46.698) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S GILCREEK -2281548.0110 -1453646.3453 5756992.5699 64.9784 212.5025 332.07 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 0014+813 1998.10.31-17:55:15.0 GILCREEK 353.91689 57.08237 975.7 -6.8 8.9517292E-09 1.1901642E+00 7.3922858E-09 1.2665850E-10 O 1 0014+813 1998.10.31-17:55:15.0 WETTZELL 9.96870 54.93497 938.7 2.8 9.0512097E-09 1.2184260E+00 7.1293299E-09 2.8569309E-10 O 2 NRAO512 1998.10.31-18:01:58.0 GILCREEK 72.80055 36.53502 975.6 -6.8 1.2605217E-08 1.6842459E+00 7.3922858E-09 1.2665850E-10 O 2 NRAO512 1998.10.31-18:01:58.0 WETTZELL 288.75344 39.06291 938.6 2.8 1.1746785E-08 1.5880812E+00 7.1293299E-09 2.8569309E-10 O 3 0804+499 1998.10.31-18:09:48.0 GILCREEK 256.29727 63.27353 975.6 -6.8 8.4153485E-09 1.1179458E+00 7.3922858E-09 1.2665850E-10 O 3 0804+499 1998.10.31-18:09:48.0 WETTZELL 14.88745 10.94322 938.5 2.9 3.7847132E-08 5.0958963E+00 7.1293299E-09 2.8569309E-10 O 4 1418+546 1998.10.31-18:14:59.0 GILCREEK 90.44338 64.00682 975.6 -6.8 8.3633974E-09 1.1140426E+00 7.3922858E-09 1.2665850E-10 O 4 1418+546 1998.10.31-18:14:59.0 WETTZELL 322.01849 28.36684 938.5 2.9 1.5539244E-08 2.0971826E+00 7.1293299E-09 2.8569309E-10 O 5 3C371 1998.10.31-18:21:31.0 GILCREEK 35.30425 54.62306 975.6 -6.8 9.2160574E-09 1.2270979E+00 7.3922858E-09 1.2665850E-10 O 5 3C371 1998.10.31-18:21:31.0 WETTZELL 328.55831 56.59549 938.5 2.9 8.8763599E-09 1.1965092E+00 7.1293299E-09 2.8569309E-10 O 6 1357+769 1998.10.31-18:25:30.0 GILCREEK 30.52094 72.84984 975.6 -6.8 7.8678570E-09 1.0467406E+00 7.3922858E-09 1.2665850E-10 O 6 1357+769 1998.10.31-18:25:30.0 WETTZELL 344.56662 41.44331 938.5 2.9 1.1181846E-08 1.5057792E+00 7.1293299E-09 2.8569309E-10 O 7 1749+096 1998.10.31-18:32:10.0 GILCREEK 79.16697 5.61114 975.6 -6.8 6.9788930E-08 1.0200674E+01 7.3922858E-09 1.2665850E-10 O 7 1749+096 1998.10.31-18:32:10.0 WETTZELL 255.32172 24.86990 938.5 2.9 1.7548621E-08 2.3875382E+00 7.1293299E-09 2.8569309E-10 O 8 1803+784 1998.10.31-18:41:14.0 GILCREEK 24.32920 61.26033 975.6 -6.8 8.5720199E-09 1.1406327E+00 7.3922858E-09 1.2665850E-10 O 8 1803+784 1998.10.31-18:41:14.0 WETTZELL 342.73279 53.20190 938.5 2.9 9.2516757E-09 1.2463476E+00 7.1293299E-09 2.8569309E-10 O 9 0917+624 1998.10.31-18:44:26.0 GILCREEK 274.74859 75.22362 975.6 -6.8 7.7751470E-09 1.0333304E+00 7.3922858E-09 1.2665850E-10 O 9 0917+624 1998.10.31-18:44:26.0 WETTZELL 6.71525 21.92717 938.5 2.9 1.9695007E-08 2.6465035E+00 7.1293299E-09 2.8569309E-10 O 10 0749+540 1998.10.31-18:53:54.0 GILCREEK 276.37309 59.94188 975.6 -6.8 8.6829903E-09 1.1531268E+00 7.3922858E-09 1.2665850E-10 O 10 0749+540 1998.10.31-18:53:54.0 WETTZELL 22.41189 17.88540 938.4 2.9 2.3847647E-08 3.2008145E+00 7.1293299E-09 2.8569309E-10 O 11 1749+096 1998.10.31-19:03:10.0 GILCREEK 86.15746 8.86908 975.6 -6.8 4.6727961E-08 6.5056958E+00 7.3922858E-09 1.2665850E-10 O 11 1749+096 1998.10.31-19:03:10.0 WETTZELL 261.62190 19.89095 938.4 2.9 2.1620489E-08 2.9496608E+00 7.1293299E-09 2.8569309E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10