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 | 07:47:35.150 # # Data content: # Ray-tracing results for session: # 93APR11XU##### # Total number of observations: # 32 # 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: 1993041118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993041200 | 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 $93APR11XU##### H $93APR11XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 07:47:35.150) 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 0552+398 1993.04.11-20:51:44.0 WESTFORD 114.75696 83.87507 989.3 11.4 8.0000486E-09 1.0056513E+00 7.5276221E-09 4.2683645E-10 O 1 0552+398 1993.04.11-20:51:44.0 WETTZELL 291.12946 36.60268 934.5 3.7 1.2187968E-08 1.6788204E+00 7.0915685E-09 1.9093940E-10 O 2 OJ287 1993.04.11-20:55:52.0 WESTFORD 101.32197 41.85987 989.3 11.4 1.1903499E-08 1.4965357E+00 7.5276221E-09 4.2683645E-10 O 2 OJ287 1993.04.11-20:55:52.0 WETTZELL 234.46063 50.67884 934.5 3.7 9.4072556E-09 1.2969741E+00 7.0915685E-09 1.9093940E-10 O 3 0212+735 1993.04.11-21:00:04.0 WESTFORD 340.05240 51.61034 989.3 11.4 1.0159572E-08 1.2768862E+00 7.5433027E-09 4.2507197E-10 O 3 0212+735 1993.04.11-21:00:04.0 WETTZELL 345.40946 36.87364 934.5 3.7 1.2139623E-08 1.6549884E+00 7.0896086E-09 2.1139146E-10 O 4 1803+784 1993.04.11-21:04:12.0 WESTFORD 358.68197 31.12385 989.3 11.4 1.5368601E-08 1.9343010E+00 7.5433027E-09 4.2507197E-10 O 4 1803+784 1993.04.11-21:04:12.0 WETTZELL 16.30511 45.68392 934.5 3.7 1.0191419E-08 1.3910648E+00 7.0896086E-09 2.1139146E-10 O 5 0552+398 1993.04.11-21:08:24.0 WESTFORD 139.46947 86.37243 989.3 11.3 7.9842766E-09 1.0018734E+00 7.5433027E-09 4.2507197E-10 O 5 0552+398 1993.04.11-21:08:24.0 WETTZELL 293.55352 34.07497 934.5 3.7 1.2996244E-08 1.7771996E+00 7.0896086E-09 2.1139146E-10 O 6 OJ287 1993.04.11-21:12:32.0 WESTFORD 104.80780 44.85488 989.3 11.3 1.1283137E-08 1.4135277E+00 7.5433027E-09 4.2507197E-10 O 6 OJ287 1993.04.11-21:12:32.0 WETTZELL 239.37046 48.38877 934.5 3.7 9.7564338E-09 1.3393087E+00 7.0896086E-09 2.1139146E-10 O 7 0212+735 1993.04.11-21:16:44.0 WESTFORD 339.31022 50.54200 989.3 11.3 1.0313155E-08 1.2963120E+00 7.5433027E-09 4.2507197E-10 O 7 0212+735 1993.04.11-21:16:44.0 WETTZELL 346.60456 36.21264 934.5 3.7 1.2328761E-08 1.6805921E+00 7.0896086E-09 2.1139146E-10 O 8 1803+784 1993.04.11-21:20:52.0 WESTFORD 359.65627 31.07924 989.4 11.3 1.5388249E-08 1.9366672E+00 7.5433027E-09 4.2507197E-10 O 8 1803+784 1993.04.11-21:20:52.0 WETTZELL 16.74526 46.46156 934.5 3.7 1.0059677E-08 1.3732042E+00 7.0896086E-09 2.1139146E-10 O 9 0552+398 1993.04.11-21:25:04.0 WESTFORD 196.97310 87.07910 989.4 11.3 7.9786896E-09 1.0013011E+00 7.5433027E-09 4.2507197E-10 O 9 0552+398 1993.04.11-21:25:04.0 WETTZELL 295.97546 31.59341 934.5 3.7 1.3891335E-08 1.8991011E+00 7.0896086E-09 2.1139146E-10 O 10 OJ287 1993.04.11-21:29:12.0 WESTFORD 108.56204 47.80011 989.4 11.3 1.0744988E-08 1.3462649E+00 7.5433027E-09 4.2507197E-10 O 10 OJ287 1993.04.11-21:29:12.0 WETTZELL 243.93212 45.98349 934.5 3.7 1.0141685E-08 1.3921012E+00 7.0896086E-09 2.1139146E-10 O 11 0212+735 1993.04.11-21:33:24.0 WESTFORD 338.71836 49.44018 989.4 11.3 1.0480340E-08 1.3174556E+00 7.5433027E-09 4.2507197E-10 O 11 0212+735 1993.04.11-21:33:24.0 WETTZELL 347.83497 35.60793 934.5 3.7 1.2508482E-08 1.7049187E+00 7.0896086E-09 2.1139146E-10 O 12 1803+784 1993.04.11-21:37:32.0 WESTFORD 0.63174 31.08697 989.4 11.3 1.5384809E-08 1.9361082E+00 7.5433027E-09 4.2507197E-10 O 12 1803+784 1993.04.11-21:37:32.0 WETTZELL 17.11546 47.25772 934.5 3.7 9.9301318E-09 1.3556384E+00 7.0896086E-09 2.1139146E-10 O 13 0552+398 1993.04.11-21:41:44.0 WESTFORD 236.63085 85.13764 989.4 11.3 7.9970937E-09 1.0037454E+00 7.5433027E-09 4.2507197E-10 O 13 0552+398 1993.04.11-21:41:44.0 WETTZELL 298.40412 29.16251 934.5 3.7 1.4924592E-08 2.0397958E+00 7.0896086E-09 2.1139146E-10 O 14 OJ287 1993.04.11-21:45:52.0 WESTFORD 112.64699 50.67821 989.4 11.3 1.0291384E-08 1.2895907E+00 7.5433027E-09 4.2507197E-10 O 14 OJ287 1993.04.11-21:45:52.0 WETTZELL 248.19169 43.48562 934.5 3.7 1.0595764E-08 1.4543302E+00 7.0896086E-09 2.1139146E-10 O 15 0212+735 1993.04.11-21:50:04.0 WESTFORD 338.27027 48.31238 989.4 11.3 1.0661297E-08 1.3403391E+00 7.5433027E-09 4.2507197E-10 O 15 0212+735 1993.04.11-21:50:04.0 WETTZELL 349.09705 35.06135 934.5 3.7 1.2676705E-08 1.7276873E+00 7.0896086E-09 2.1139146E-10 O 16 1803+784 1993.04.11-21:54:12.0 WESTFORD 1.60507 31.14700 989.4 11.3 1.5358331E-08 1.9326321E+00 7.5433027E-09 4.2507197E-10 O 16 1803+784 1993.04.11-21:54:12.0 WETTZELL 17.41112 48.06909 934.5 3.7 9.8034083E-09 1.3384522E+00 7.0896086E-09 2.1139146E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10