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 | 04:42:49.078 # # Data content: # Ray-tracing results for session: # 98AUG28XU##### # Total number of observations: # 34 # 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: 1998082812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998082818 | 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 $98AUG28XU##### H $98AUG28XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:42:49.078) 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 1308+326 1998.08.28-14:06:51.0 NRAO20 64.04504 20.05416 922.9 24.9 2.1803344E-08 2.9056594E+00 7.0150874E-09 5.2835324E-10 O 1 1308+326 1998.08.28-14:06:51.0 WETTZELL 190.41082 72.99946 946.6 10.6 7.8013612E-09 1.0448422E+00 7.1786377E-09 2.8261971E-10 O 2 1803+784 1998.08.28-14:14:06.0 NRAO20 4.43490 27.52439 922.8 25.1 1.6247312E-08 2.1524135E+00 7.0150874E-09 5.2835324E-10 O 2 1803+784 1998.08.28-14:14:06.0 WETTZELL 17.55092 52.34589 946.6 10.6 9.4173601E-09 1.2649233E+00 7.1786377E-09 2.8261971E-10 O 3 0917+624 1998.08.28-14:17:58.0 NRAO20 27.18210 60.31364 922.8 25.1 8.6790793E-09 1.1500991E+00 7.0150874E-09 5.2835324E-10 O 3 0917+624 1998.08.28-14:17:58.0 WETTZELL 315.39304 53.58910 946.6 10.6 9.2657599E-09 1.2447598E+00 7.1786377E-09 2.8261971E-10 O 4 0059+581 1998.08.28-14:21:50.0 NRAO20 323.52559 28.85290 922.8 25.2 1.5566966E-08 2.0607838E+00 7.0150874E-09 5.2835324E-10 O 4 0059+581 1998.08.28-14:21:50.0 WETTZELL 5.08147 17.80620 946.6 10.6 2.4126872E-08 3.2804480E+00 7.1786377E-09 2.8261971E-10 O 5 1128+385 1998.08.28-14:25:46.0 NRAO20 70.67471 44.21744 922.8 25.2 1.0802847E-08 1.4335796E+00 7.0150874E-09 5.2835324E-10 O 5 1128+385 1998.08.28-14:25:46.0 WETTZELL 257.97788 63.90172 946.6 10.6 8.3064418E-09 1.1137212E+00 7.1786377E-09 2.8261971E-10 O 6 OJ287 1998.08.28-14:29:06.0 NRAO20 131.65569 65.03919 922.8 25.2 8.3189303E-09 1.1038857E+00 7.0150874E-09 5.2835324E-10 O 6 OJ287 1998.08.28-14:29:06.0 WETTZELL 271.16617 26.02995 946.6 10.6 1.6922691E-08 2.2794686E+00 7.1786377E-09 2.8261971E-10 O 7 1219+044 1998.08.28-14:35:16.0 NRAO20 99.36779 18.26790 922.8 25.3 2.3812507E-08 3.1865806E+00 7.0150874E-09 5.2835324E-10 O 7 1219+044 1998.08.28-14:35:16.0 WETTZELL 210.76603 41.10855 946.6 10.6 1.1331172E-08 1.5168808E+00 7.1786377E-09 2.8261971E-10 O 8 1418+546 1998.08.28-14:41:24.0 NRAO20 40.05889 26.34077 922.8 25.3 1.6915501E-08 2.2455098E+00 7.0150874E-09 5.2835324E-10 O 8 1418+546 1998.08.28-14:41:24.0 WETTZELL 28.91919 83.87935 946.6 10.6 7.5038940E-09 1.0059263E+00 7.1786377E-09 2.8261971E-10 O 9 1357+769 1998.08.28-14:54:23.0 NRAO20 16.79587 37.44554 922.8 25.4 1.2379297E-08 1.6400746E+00 7.0150874E-09 5.2835324E-10 O 9 1357+769 1998.08.28-14:54:23.0 WETTZELL 358.19982 62.37204 946.6 10.6 8.4188115E-09 1.1301897E+00 7.1786377E-09 2.8261971E-10 O 10 0749+540 1998.08.28-14:58:42.0 NRAO20 352.84505 74.39314 922.8 25.4 7.8311262E-09 1.0376721E+00 7.0150874E-09 5.2835324E-10 O 10 0749+540 1998.08.28-14:58:42.0 WETTZELL 314.43295 34.81738 946.6 10.6 1.3037605E-08 1.7563643E+00 7.1786377E-09 2.8261971E-10 O 11 0014+813 1998.08.28-15:02:59.0 NRAO20 351.03251 34.09971 922.8 25.4 1.3354728E-08 1.7804964E+00 7.0099123E-09 4.9780481E-10 O 11 0014+813 1998.08.28-15:02:59.0 WETTZELL 5.79700 41.75938 946.6 10.6 1.1258091E-08 1.5033356E+00 7.1802731E-09 3.2918862E-10 O 12 1308+326 1998.08.28-15:08:43.0 NRAO20 71.50796 31.29459 922.8 25.4 1.4408337E-08 1.9264929E+00 7.0099123E-09 4.9780481E-10 O 12 1308+326 1998.08.28-15:08:43.0 WETTZELL 227.44981 67.96880 946.6 10.6 8.0996131E-09 1.0780942E+00 7.1802731E-09 3.2918862E-10 O 13 1156+295 1998.08.28-15:13:02.0 NRAO20 84.38487 44.25604 922.8 25.5 1.0745425E-08 1.4342365E+00 7.0099123E-09 4.9780481E-10 O 13 1156+295 1998.08.28-15:13:02.0 WETTZELL 249.45842 55.07350 946.6 10.6 9.1541700E-09 1.2186385E+00 7.1802731E-09 3.2918862E-10 O 14 0642+449 1998.08.28-15:16:54.0 NRAO20 297.27645 70.73231 922.7 25.6 7.9517195E-09 1.0587514E+00 7.0099123E-09 4.9780481E-10 O 14 0642+449 1998.08.28-15:16:54.0 WETTZELL 318.21583 18.77806 946.6 10.5 2.3095289E-08 3.1014237E+00 7.1802731E-09 3.2918862E-10 O 15 OJ287 1998.08.28-15:21:10.0 NRAO20 160.92276 70.81685 922.7 25.6 7.9482460E-09 1.0589657E+00 7.0099123E-09 4.9780481E-10 O 15 OJ287 1998.08.28-15:21:10.0 WETTZELL 280.70366 17.54790 946.6 10.5 2.4623497E-08 3.2993168E+00 7.1802731E-09 3.2918862E-10 O 16 1128+385 1998.08.28-15:24:30.0 NRAO20 75.93681 55.26187 922.7 25.7 9.1312264E-09 1.2177340E+00 7.0099123E-09 4.9780481E-10 O 16 1128+385 1998.08.28-15:24:30.0 WETTZELL 270.72654 54.33111 946.6 10.5 9.2381436E-09 1.2303434E+00 7.1802731E-09 3.2918862E-10 O 17 0059+581 1998.08.28-15:28:22.0 NRAO20 328.81395 21.56046 922.7 25.8 2.0270307E-08 2.7056899E+00 7.0099123E-09 4.9780481E-10 O 17 0059+581 1998.08.28-15:28:22.0 WETTZELL 14.08604 19.62526 946.6 10.5 2.2152158E-08 2.9791589E+00 7.1802731E-09 3.2918862E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10