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: # 2018-07-26 | 04:12:44.743 # # Data content: # Ray-tracing results for session: # 92OCT25XU##### # Total number of observations: # 30 # 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: 1992102518 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1992102600 | 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 $92OCT25XU##### H $92OCT25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 04:12:44.743) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 0212+735 1992.10.25-20:26:44.0 WESTFORD 15.76616 32.24879 994.2 4.8 1.4639951E-08 1.8759198E+00 7.5132371E-09 3.2049996E-10 O 1 0212+735 1992.10.25-20:26:44.0 WETTZELL 21.09617 59.96854 927.2 2.9 8.5587050E-09 1.1542584E+00 7.0359592E-09 3.7803309E-10 O 2 1803+784 1992.10.25-20:30:52.0 WESTFORD 359.85501 54.14021 994.2 4.8 9.6600991E-09 1.2336094E+00 7.5132371E-09 3.2049996E-10 O 2 1803+784 1992.10.25-20:30:52.0 WETTZELL 342.39642 48.84798 927.2 2.9 9.8346825E-09 1.3261329E+00 7.0359592E-09 3.7803309E-10 O 3 2145+067 1992.10.25-20:35:04.0 WESTFORD 109.89099 29.91955 994.2 4.8 1.5656212E-08 2.0170537E+00 7.5132371E-09 3.2049996E-10 O 3 2145+067 1992.10.25-20:35:04.0 WETTZELL 220.01425 41.16342 927.2 2.9 1.1250243E-08 1.5192238E+00 7.0359592E-09 3.7803309E-10 O 4 2234+282 1992.10.25-20:39:12.0 WESTFORD 82.16992 35.68824 994.2 4.8 1.3402511E-08 1.7239077E+00 7.5132371E-09 3.2049996E-10 O 4 2234+282 1992.10.25-20:39:12.0 WETTZELL 220.52162 65.07819 927.2 2.9 8.1741893E-09 1.1028456E+00 7.0359592E-09 3.7803309E-10 O 5 1803+784 1992.10.25-20:47:32.0 WESTFORD 358.43295 54.09423 994.2 4.8 9.6656436E-09 1.2342145E+00 7.5132371E-09 3.2049996E-10 O 5 1803+784 1992.10.25-20:47:32.0 WETTZELL 342.61688 48.02613 927.2 2.9 9.9599528E-09 1.3430333E+00 7.0359592E-09 3.7803309E-10 O 6 2145+067 1992.10.25-20:51:44.0 WESTFORD 113.41160 32.77729 994.1 4.8 1.4433952E-08 1.8571329E+00 7.5132371E-09 3.2049996E-10 O 6 2145+067 1992.10.25-20:51:44.0 WETTZELL 224.88190 39.31864 927.2 2.9 1.1684079E-08 1.5778907E+00 7.0359592E-09 3.7803309E-10 O 7 2234+282 1992.10.25-20:55:52.0 WESTFORD 84.73297 38.74270 994.1 4.8 1.2498583E-08 1.6062019E+00 7.5132371E-09 3.2049996E-10 O 7 2234+282 1992.10.25-20:55:52.0 WETTZELL 227.72847 63.17422 927.2 2.9 8.3065870E-09 1.1206916E+00 7.0359592E-09 3.7803309E-10 O 8 0212+735 1992.10.25-21:00:04.0 WESTFORD 17.58119 34.01507 994.1 4.8 1.3899116E-08 1.7879381E+00 7.5200368E-09 2.7526493E-10 O 8 0212+735 1992.10.25-21:00:04.0 WETTZELL 18.16276 61.81114 927.2 2.9 8.2674833E-09 1.1348939E+00 7.0290330E-09 2.6137279E-10 O 9 1803+784 1992.10.25-21:04:12.0 WESTFORD 357.02684 53.97233 994.1 4.8 9.6327712E-09 1.2357087E+00 7.5200368E-09 2.7526493E-10 O 9 1803+784 1992.10.25-21:04:12.0 WETTZELL 342.91632 47.21613 927.2 2.9 9.9207553E-09 1.3626485E+00 7.0290330E-09 2.6137279E-10 O 10 2145+067 1992.10.25-21:08:24.0 WESTFORD 117.13216 35.55775 994.1 4.7 1.3375528E-08 1.7266338E+00 7.5200368E-09 2.7526493E-10 O 10 2145+067 1992.10.25-21:08:24.0 WETTZELL 229.51028 37.31334 927.2 2.9 1.2005137E-08 1.6464303E+00 7.0290330E-09 2.6137279E-10 O 11 2234+282 1992.10.25-21:12:32.0 WESTFORD 87.38325 41.80995 994.1 4.7 1.1676880E-08 1.5056373E+00 7.5200368E-09 2.7526493E-10 O 11 2234+282 1992.10.25-21:12:32.0 WETTZELL 234.14454 61.05137 927.2 2.9 8.3289632E-09 1.1420987E+00 7.0290330E-09 2.6137279E-10 O 12 0212+735 1992.10.25-21:16:44.0 WESTFORD 18.40104 34.96504 994.1 4.7 1.3570090E-08 1.7454998E+00 7.5200368E-09 2.7526493E-10 O 12 0212+735 1992.10.25-21:16:44.0 WETTZELL 16.36792 62.62311 927.2 2.9 8.2061850E-09 1.1264421E+00 7.0290330E-09 2.6137279E-10 O 13 1803+784 1992.10.25-21:20:52.0 WESTFORD 355.65070 53.77582 994.1 4.7 9.6568137E-09 1.2387113E+00 7.5200368E-09 2.7526493E-10 O 13 1803+784 1992.10.25-21:20:52.0 WETTZELL 343.29001 46.42149 927.2 2.9 1.0050070E-08 1.3804918E+00 7.0290330E-09 2.6137279E-10 O 14 2145+067 1992.10.25-21:25:04.0 WESTFORD 121.08486 38.24422 994.1 4.7 1.2570376E-08 1.6213533E+00 7.5200368E-09 2.7526493E-10 O 14 2145+067 1992.10.25-21:25:04.0 WETTZELL 233.91243 35.16813 927.2 2.9 1.2630049E-08 1.7323801E+00 7.0290330E-09 2.6137279E-10 O 15 2234+282 1992.10.25-21:29:12.0 WESTFORD 90.15019 44.88374 994.1 4.7 1.1034438E-08 1.4219805E+00 7.5200368E-09 2.7526493E-10 O 15 2234+282 1992.10.25-21:29:12.0 WETTZELL 239.87342 58.75857 927.2 2.9 8.5237142E-09 1.1688377E+00 7.0290330E-09 2.6137279E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10