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 | 07:36:13.009 # # Data content: # Ray-tracing results for session: # 93APR01XU##### # 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: 1993040200 | 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 $93APR01XU##### H $93APR01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 07:36:13.009) 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 1993.04.01-21:31:04.0 WESTFORD 114.76675 83.87725 994.5 1.0 7.9636473E-09 1.0059918E+00 7.5592095E-09 3.5887750E-10 O 1 0552+398 1993.04.01-21:31:04.0 WETTZELL 291.13145 36.60087 939.8 7.0 1.2311582E-08 1.6744208E+00 7.1312950E-09 2.2509304E-10 O 2 OJ287 1993.04.01-21:35:12.0 WESTFORD 101.32483 41.86220 994.5 1.0 1.1851668E-08 1.5025119E+00 7.5592095E-09 3.5887750E-10 O 2 OJ287 1993.04.01-21:35:12.0 WETTZELL 234.46460 50.67693 939.8 7.0 9.5013429E-09 1.2891192E+00 7.1312950E-09 2.2509304E-10 O 3 0212+735 1993.04.01-21:39:24.0 WESTFORD 340.05287 51.60910 994.5 1.0 1.0093802E-08 1.2757260E+00 7.5592095E-09 3.5887750E-10 O 3 0212+735 1993.04.01-21:39:24.0 WETTZELL 345.41106 36.87370 939.8 7.0 1.2235029E-08 1.6701302E+00 7.1312950E-09 2.2509304E-10 O 4 1803+784 1993.04.01-21:43:32.0 WESTFORD 358.68390 31.12336 994.5 1.0 1.5268868E-08 1.9366180E+00 7.5592095E-09 3.5887750E-10 O 4 1803+784 1993.04.01-21:43:32.0 WETTZELL 16.30652 45.68533 939.8 7.0 1.0270622E-08 1.4012884E+00 7.1312950E-09 2.2509304E-10 O 5 0552+398 1993.04.01-21:47:44.0 WESTFORD 139.49766 86.37406 994.5 1.0 7.9340371E-09 1.0020681E+00 7.5592095E-09 3.5887750E-10 O 5 0552+398 1993.04.01-21:47:44.0 WETTZELL 293.55550 34.07319 939.8 7.0 1.3096723E-08 1.7818472E+00 7.1312950E-09 2.2509304E-10 O 6 OJ287 1993.04.01-21:51:52.0 WESTFORD 104.81086 44.85718 994.5 1.0 1.1215851E-08 1.4210687E+00 7.5592095E-09 3.5887750E-10 O 6 OJ287 1993.04.01-21:51:52.0 WETTZELL 239.37413 48.38677 939.8 6.9 9.8296168E-09 1.3336466E+00 7.1312950E-09 2.2509304E-10 O 7 0212+735 1993.04.01-21:56:04.0 WESTFORD 339.31084 50.54078 994.4 1.0 1.0246287E-08 1.2950086E+00 7.5592095E-09 3.5887750E-10 O 7 0212+735 1993.04.01-21:56:04.0 WETTZELL 346.60614 36.21278 939.8 6.9 1.2425731E-08 1.6964923E+00 7.1312950E-09 2.2509304E-10 O 8 1803+784 1993.04.01-22:00:12.0 WESTFORD 359.65824 31.07885 994.4 1.0 1.5288499E-08 1.9393023E+00 7.5592095E-09 3.5887750E-10 O 8 1803+784 1993.04.01-22:00:12.0 WETTZELL 16.74656 46.46303 939.8 6.9 1.0137793E-08 1.3830146E+00 7.1312950E-09 2.2509304E-10 O 9 0552+398 1993.04.01-22:04:24.0 WESTFORD 197.01942 87.07859 994.4 1.0 7.9283360E-09 1.0011730E+00 7.5592095E-09 3.5887750E-10 O 9 0552+398 1993.04.01-22:04:24.0 WETTZELL 295.97743 31.59168 939.8 6.9 1.3999075E-08 1.9054622E+00 7.1312950E-09 2.2509304E-10 O 10 OJ287 1993.04.01-22:08:32.0 WESTFORD 108.56534 47.80235 994.4 1.0 1.0680552E-08 1.3525476E+00 7.5592095E-09 3.5887750E-10 O 10 OJ287 1993.04.01-22:08:32.0 WETTZELL 243.93553 45.98140 939.8 6.9 1.0217842E-08 1.3863342E+00 7.1312950E-09 2.2509304E-10 O 11 0212+735 1993.04.01-22:12:44.0 WESTFORD 338.71912 49.43899 994.4 1.0 1.0412281E-08 1.3160109E+00 7.5592095E-09 3.5887750E-10 O 11 0212+735 1993.04.01-22:12:44.0 WETTZELL 347.83653 35.60814 939.8 6.9 1.2606940E-08 1.7215638E+00 7.1312950E-09 2.2509304E-10 O 12 1803+784 1993.04.01-22:16:52.0 WESTFORD 0.63373 31.08669 994.4 1.0 1.5285199E-08 1.9390524E+00 7.5592095E-09 3.5887750E-10 O 12 1803+784 1993.04.01-22:16:52.0 WETTZELL 17.11663 47.25926 939.8 6.9 1.0007183E-08 1.3650471E+00 7.1312950E-09 2.2509304E-10 O 13 0552+398 1993.04.01-22:21:04.0 WESTFORD 236.64948 85.13581 994.4 1.0 7.9464718E-09 1.0032964E+00 7.5592095E-09 3.5887750E-10 O 13 0552+398 1993.04.01-22:21:04.0 WETTZELL 298.40609 29.16082 939.8 6.9 1.5040757E-08 2.0483739E+00 7.1312950E-09 2.2509304E-10 O 14 OJ287 1993.04.01-22:25:12.0 WESTFORD 112.65058 50.68039 994.4 1.0 1.0229347E-08 1.2948157E+00 7.5592095E-09 3.5887750E-10 O 14 OJ287 1993.04.01-22:25:12.0 WETTZELL 248.19487 43.48347 939.8 6.8 1.0675431E-08 1.4484680E+00 7.1312950E-09 2.2509304E-10 O 15 0212+735 1993.04.01-22:29:24.0 WESTFORD 338.27114 48.31124 994.4 1.0 1.0591954E-08 1.3387554E+00 7.5592095E-09 3.5887750E-10 O 15 0212+735 1993.04.01-22:29:24.0 WETTZELL 349.09858 35.06163 939.8 6.8 1.2776556E-08 1.7450533E+00 7.1312950E-09 2.2509304E-10 O 16 1803+784 1993.04.01-22:33:32.0 WESTFORD 1.60708 31.14682 994.4 1.0 1.5259013E-08 1.9358719E+00 7.5592095E-09 3.5887750E-10 O 16 1803+784 1993.04.01-22:33:32.0 WETTZELL 17.41215 48.07067 939.7 6.8 9.8794208E-09 1.3474725E+00 7.1312950E-09 2.2509304E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10