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 | 20:27:28.526 # # Data content: # Ray-tracing results for session: # 94FEB21XU##### # 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: 1994022118 | 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 $94FEB21XU##### H $94FEB21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:27:28.526) 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 0119+041 1994.02.21-17:10:32.0 WESTFORD 122.90157 36.08611 1005.5 11.9 1.3641256E-08 1.7019463E+00 7.6281340E-09 4.2089661E-10 O 1 0119+041 1994.02.21-17:10:32.0 WETTZELL 232.03845 33.08322 943.0 -2.4 1.3312279E-08 1.8320537E+00 7.1559621E-09 1.2961598E-10 O 2 0212+735 1994.02.21-17:14:44.0 WESTFORD 20.99291 49.99387 1005.5 11.9 1.0496555E-08 1.3015150E+00 7.6281340E-09 4.2089661E-10 O 2 0212+735 1994.02.21-17:14:44.0 WETTZELL 343.17505 62.42100 943.0 -2.4 8.2159891E-09 1.1260872E+00 7.1559621E-09 1.2961598E-10 O 3 0229+131 1994.02.21-17:18:52.0 WESTFORD 102.05649 32.22594 1005.5 11.9 1.5054296E-08 1.8768893E+00 7.6281340E-09 4.2089661E-10 O 3 0229+131 1994.02.21-17:18:52.0 WETTZELL 220.05687 48.25680 943.0 -2.4 9.7564061E-09 1.3414204E+00 7.1559621E-09 1.2961598E-10 O 4 1803+784 1994.02.21-17:23:04.0 WESTFORD 344.41902 45.45483 1005.5 11.9 1.1276156E-08 1.3970833E+00 7.6281340E-09 4.2089661E-10 O 4 1803+784 1994.02.21-17:23:04.0 WETTZELL 353.74947 38.51586 943.0 -2.4 1.1674743E-08 1.5982138E+00 7.1559621E-09 1.2961598E-10 O 5 0119+041 1994.02.21-17:27:12.0 WESTFORD 127.07660 38.60531 1005.5 11.9 1.2881675E-08 1.6067927E+00 7.6281340E-09 4.2089661E-10 O 5 0119+041 1994.02.21-17:27:12.0 WETTZELL 236.19931 30.86884 943.0 -2.4 1.4155454E-08 1.9481275E+00 7.1559621E-09 1.2961598E-10 O 6 0212+735 1994.02.21-17:31:24.0 WESTFORD 20.32657 51.07934 1005.5 11.9 1.0334826E-08 1.2815158E+00 7.6281340E-09 4.2089661E-10 O 6 0212+735 1994.02.21-17:31:24.0 WETTZELL 341.43593 61.58952 943.0 -2.4 8.2793951E-09 1.1347191E+00 7.1559621E-09 1.2961598E-10 O 7 0229+131 1994.02.21-17:35:32.0 WESTFORD 105.37251 35.21286 1005.5 11.9 1.3930560E-08 1.7363311E+00 7.6281340E-09 4.2089661E-10 O 7 0229+131 1994.02.21-17:35:32.0 WETTZELL 225.39589 46.40212 943.0 -2.4 1.0050594E-08 1.3817224E+00 7.1559621E-09 1.2961598E-10 O 8 1803+784 1994.02.21-17:39:44.0 WESTFORD 344.28272 44.62503 1005.5 11.9 1.1439510E-08 1.4172316E+00 7.6281340E-09 4.2089661E-10 O 8 1803+784 1994.02.21-17:39:44.0 WETTZELL 354.75627 38.24212 943.0 -2.4 1.1744936E-08 1.6078374E+00 7.1559621E-09 1.2961598E-10 O 9 0119+041 1994.02.21-17:43:52.0 WESTFORD 131.52873 40.98486 1005.5 11.9 1.2258325E-08 1.5287393E+00 7.6281340E-09 4.2089661E-10 O 9 0119+041 1994.02.21-17:43:52.0 WETTZELL 240.18207 28.54636 943.1 -2.4 1.5187941E-08 2.0903645E+00 7.1559621E-09 1.2961598E-10 O 10 0212+735 1994.02.21-17:48:04.0 WESTFORD 19.50700 52.12744 1005.5 11.9 1.0186717E-08 1.2631978E+00 7.6281340E-09 4.2089661E-10 O 10 0212+735 1994.02.21-17:48:04.0 WETTZELL 339.91594 60.68432 943.1 -2.4 8.3515522E-09 1.1445467E+00 7.1559621E-09 1.2961598E-10 O 11 0229+131 1994.02.21-17:52:12.0 WESTFORD 108.87643 38.15118 1005.5 11.9 1.3009031E-08 1.6211376E+00 7.6281340E-09 4.2089661E-10 O 11 0229+131 1994.02.21-17:52:12.0 WETTZELL 230.41398 44.37390 943.1 -2.4 1.0406101E-08 1.4304478E+00 7.1559621E-09 1.2961598E-10 O 12 1803+784 1994.02.21-17:56:24.0 WESTFORD 344.23268 43.79042 1005.5 11.9 1.1611122E-08 1.4383980E+00 7.6281340E-09 4.2089661E-10 O 12 1803+784 1994.02.21-17:56:24.0 WETTZELL 355.77881 38.01658 943.1 -2.4 1.1803609E-08 1.6158916E+00 7.1559621E-09 1.2961598E-10 O 13 0119+041 1994.02.21-18:00:32.0 WESTFORD 136.28474 43.20052 1005.5 11.9 1.1746986E-08 1.4647305E+00 7.6281340E-09 4.2089661E-10 O 13 0119+041 1994.02.21-18:00:32.0 WETTZELL 244.00421 26.13127 943.1 -2.4 1.6464130E-08 2.2663333E+00 7.1559621E-09 1.2961598E-10 O 14 0212+735 1994.02.21-18:04:44.0 WESTFORD 18.52905 53.13008 1005.5 11.9 1.0052031E-08 1.2465373E+00 7.6281340E-09 4.2089661E-10 O 14 0212+735 1994.02.21-18:04:44.0 WETTZELL 338.61218 59.71588 943.1 -2.4 8.4324999E-09 1.1555751E+00 7.1559621E-09 1.2961598E-10 O 15 0229+131 1994.02.21-18:08:52.0 WESTFORD 112.60649 41.02660 1005.5 11.9 1.2246873E-08 1.5259097E+00 7.6281340E-09 4.2089661E-10 O 15 0229+131 1994.02.21-18:08:52.0 WETTZELL 235.13223 42.19761 943.1 -2.4 1.0832162E-08 1.4888653E+00 7.1559621E-09 1.2961598E-10 O 16 1803+784 1994.02.21-18:13:04.0 WESTFORD 344.26555 42.95539 1005.5 11.9 1.1790571E-08 1.4605301E+00 7.6281340E-09 4.2089661E-10 O 16 1803+784 1994.02.21-18:13:04.0 WETTZELL 356.81396 37.84000 943.1 -2.5 1.1850086E-08 1.6222841E+00 7.1559621E-09 1.2961598E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10