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: # 2019-03-09 | 03:01:36.689 # # Data content: # Ray-tracing results for session: # 97SEP20XT##### # 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: 1997092018 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997092100 | 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 $97SEP20XT##### H $97SEP20XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 03:01:36.689) 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 1741-038 1997.09.20-20:31:06.0 NRAO20 131.13156 34.90810 920.9 21.9 1.3484608E-08 1.7492025E+00 6.9842667E-09 7.4866144E-10 O 1 1741-038 1997.09.20-20:31:06.0 WETTZELL 239.28058 19.20285 954.8 7.9 2.2206454E-08 2.9938334E+00 7.2431142E-09 1.3141258E-10 O 2 0804+499 1997.09.20-20:35:44.0 NRAO20 319.15982 19.23695 920.9 21.8 2.3234468E-08 3.0075949E+00 6.9842667E-09 7.4866144E-10 O 2 0804+499 1997.09.20-20:35:44.0 WETTZELL 12.61870 10.39298 954.8 7.8 3.9536892E-08 5.5840559E+00 7.2431142E-09 1.3141258E-10 O 3 1803+784 1997.09.20-20:39:22.0 NRAO20 10.89905 46.73814 920.9 21.8 1.0604484E-08 1.3700870E+00 6.9842667E-09 7.4866144E-10 O 3 1803+784 1997.09.20-20:39:22.0 WETTZELL 343.92959 55.19494 954.8 7.8 8.9760403E-09 1.2200312E+00 7.2431142E-09 1.3141258E-10 O 4 NRAO512 1997.09.20-20:42:14.0 NRAO20 78.74259 74.76803 920.9 21.7 8.0135919E-09 1.0363264E+00 6.9842667E-09 7.4866144E-10 O 4 NRAO512 1997.09.20-20:42:14.0 WETTZELL 288.76461 39.05772 954.8 7.8 1.1682759E-08 1.5837041E+00 7.2431142E-09 1.3141258E-10 O 5 0059+581 1997.09.20-20:46:02.0 NRAO20 18.21781 11.32662 920.9 21.7 3.8244258E-08 4.9817419E+00 6.9842667E-09 7.4866144E-10 O 5 0059+581 1997.09.20-20:46:02.0 WETTZELL 52.89281 59.04396 954.8 7.8 8.5955384E-09 1.1687793E+00 7.2431142E-09 1.3141258E-10 O 6 0917+624 1997.09.20-20:48:50.0 NRAO20 326.49655 32.59473 920.9 21.7 1.4308184E-08 1.8487110E+00 6.9842667E-09 7.4866144E-10 O 6 0917+624 1997.09.20-20:48:50.0 WETTZELL 2.25926 21.47462 954.8 7.8 1.9989973E-08 2.7488077E+00 7.2431142E-09 1.3141258E-10 O 7 0014+813 1997.09.20-20:52:51.0 NRAO20 7.53341 32.64454 920.9 21.7 1.4287377E-08 1.8458219E+00 6.9842667E-09 7.4866144E-10 O 7 0014+813 1997.09.20-20:52:51.0 WETTZELL 9.23522 55.41718 954.8 7.8 8.9519790E-09 1.2177073E+00 7.2431142E-09 1.3141258E-10 O 8 1606+106 1997.09.20-20:57:02.0 NRAO20 163.63132 61.16891 920.9 21.6 8.8254944E-09 1.1425428E+00 6.9842667E-09 7.4866144E-10 O 8 1606+106 1997.09.20-20:57:02.0 WETTZELL 272.99509 11.33538 954.8 7.8 3.6483844E-08 4.9714426E+00 7.2431142E-09 1.3141258E-10 O 9 1749+096 1997.09.20-20:59:42.0 NRAO20 125.50329 48.77173 920.9 21.6 1.0274301E-08 1.3306388E+00 6.9842667E-09 7.4866144E-10 O 9 1749+096 1997.09.20-20:59:42.0 WETTZELL 252.64173 26.86778 954.8 7.8 1.6243293E-08 2.1936855E+00 7.2431142E-09 1.3141258E-10 O 10 1611+343 1997.09.20-21:02:54.0 NRAO20 121.81317 82.50193 920.9 21.6 7.7551471E-09 1.0089677E+00 6.9949716E-09 6.9371201E-10 O 10 1611+343 1997.09.20-21:02:54.0 WETTZELL 290.82974 28.20337 954.8 7.7 1.5562273E-08 2.1115758E+00 7.2457062E-09 1.3915906E-10 O 11 2136+141 1997.09.20-21:06:42.0 NRAO20 79.77830 10.35408 920.9 21.6 4.1396084E-08 5.4813623E+00 6.9949716E-09 6.9371201E-10 O 11 2136+141 1997.09.20-21:06:42.0 WETTZELL 187.81070 55.03626 954.8 7.7 9.0061675E-09 1.2177517E+00 7.2457062E-09 1.3915906E-10 O 12 1741-038 1997.09.20-21:09:30.0 NRAO20 141.30976 40.13006 920.9 21.6 1.1915527E-08 1.5564941E+00 6.9949716E-09 6.9371201E-10 O 12 1741-038 1997.09.20-21:09:30.0 WETTZELL 247.40025 13.57778 954.8 7.7 3.0847692E-08 4.1894043E+00 7.2457062E-09 1.3915906E-10 O 13 1357+769 1997.09.20-21:13:06.0 NRAO20 350.16559 49.68898 920.9 21.6 1.0070147E-08 1.3067353E+00 6.9949716E-09 6.9371201E-10 O 13 1357+769 1997.09.20-21:13:06.0 WETTZELL 344.94812 41.13176 954.8 7.7 1.1208941E-08 1.5228049E+00 7.2457062E-09 1.3915906E-10 O 14 0804+499 1997.09.20-21:17:00.0 NRAO20 323.69746 14.18157 920.9 21.6 3.0780016E-08 3.9917894E+00 6.9949716E-09 6.9371201E-10 O 14 0804+499 1997.09.20-21:17:00.0 WETTZELL 19.14897 12.24573 954.8 7.7 3.3979027E-08 4.7213148E+00 7.2457062E-09 1.3915906E-10 O 15 2234+282 1997.09.20-21:21:38.0 NRAO20 62.31122 11.09101 920.9 21.6 3.8804303E-08 5.1028225E+00 6.9949716E-09 6.9371201E-10 O 15 2234+282 1997.09.20-21:21:38.0 WETTZELL 165.29928 68.82607 954.8 7.7 7.9181476E-09 1.0714621E+00 7.2457062E-09 1.3915906E-10 O 16 1749+096 1997.09.20-21:24:30.0 NRAO20 133.13679 52.54126 920.9 21.6 9.6821522E-09 1.2623646E+00 6.9949716E-09 6.9371201E-10 O 16 1749+096 1997.09.20-21:24:30.0 WETTZELL 257.82726 22.93623 954.8 7.7 1.8826902E-08 2.5491797E+00 7.2457062E-09 1.3915906E-10 O 17 NRAO512 1997.09.20-21:27:18.0 NRAO20 75.52114 83.42501 920.9 21.5 7.7393984E-09 1.0066091E+00 6.9949716E-09 6.9371201E-10 O 17 NRAO512 1997.09.20-21:27:18.0 WETTZELL 295.33185 32.21194 954.8 7.7 1.3812897E-08 1.8737223E+00 7.2457062E-09 1.3915906E-10 O 18 2136+141 1997.09.20-21:31:06.0 NRAO20 83.42491 15.09306 920.9 21.5 2.9071289E-08 3.8179750E+00 6.9949716E-09 6.9371201E-10 O 18 2136+141 1997.09.20-21:31:06.0 WETTZELL 197.92870 54.14391 954.8 7.7 9.1061179E-09 1.2311282E+00 7.2457062E-09 1.3915906E-10 O 19 1611+343 1997.09.20-21:34:14.0 NRAO20 181.65922 85.78715 920.9 21.4 7.7097483E-09 1.0029712E+00 6.9949716E-09 6.9371201E-10 O 19 1611+343 1997.09.20-21:34:14.0 WETTZELL 295.78976 23.48602 954.8 7.7 1.8415739E-08 2.5029687E+00 7.2457062E-09 1.3915906E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10