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 | 16:40:27.807 # # Data content: # Ray-tracing results for session: # 93OCT31XU##### # 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: 1993103118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993110100 | 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 $93OCT31XU##### H $93OCT31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 16:40:27.807) 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 1993.10.31-20:03:04.0 WESTFORD 15.69694 32.19538 994.6 4.7 1.4838329E-08 1.8729582E+00 7.5491513E-09 3.8231823E-10 O 1 0212+735 1993.10.31-20:03:04.0 WETTZELL 21.17291 59.89924 950.0 0.5 8.4786690E-09 1.1537497E+00 7.2131338E-09 1.2526290E-10 O 2 1803+784 1993.10.31-20:07:12.0 WESTFORD 359.93717 54.13990 994.6 4.7 9.7789659E-09 1.2330330E+00 7.5491513E-09 3.8231823E-10 O 2 1803+784 1993.10.31-20:07:12.0 WETTZELL 342.38717 48.89573 950.0 0.5 9.7297749E-09 1.3261768E+00 7.2131338E-09 1.2526290E-10 O 3 2145+067 1993.10.31-20:11:24.0 WESTFORD 109.66607 29.73657 994.6 4.7 1.5940003E-08 2.0151752E+00 7.5491513E-09 3.8231823E-10 O 3 2145+067 1993.10.31-20:11:24.0 WETTZELL 219.69475 41.28092 950.0 0.5 1.1106300E-08 1.5214689E+00 7.2131338E-09 1.2526290E-10 O 4 2201+315 1993.10.31-20:15:32.0 WESTFORD 83.38402 43.29736 994.6 4.7 1.1552351E-08 1.4579673E+00 7.5491513E-09 3.8231823E-10 O 4 2201+315 1993.10.31-20:15:32.0 WETTZELL 238.10063 63.79783 950.0 0.5 8.1766129E-09 1.1167225E+00 7.2131338E-09 1.2526290E-10 O 5 0212+735 1993.10.31-20:19:44.0 WESTFORD 16.63562 33.05170 994.6 4.7 1.4498814E-08 1.8299631E+00 7.5491513E-09 3.8231823E-10 O 5 0212+735 1993.10.31-20:19:44.0 WETTZELL 19.82984 60.85722 950.0 0.5 8.3987042E-09 1.1429644E+00 7.2131338E-09 1.2526290E-10 O 6 1803+784 1993.10.31-20:23:52.0 WESTFORD 358.51472 54.09833 994.6 4.7 9.7840425E-09 1.2336681E+00 7.5491513E-09 3.8231823E-10 O 6 1803+784 1993.10.31-20:23:52.0 WETTZELL 342.60290 48.07334 950.0 0.5 9.8536495E-09 1.3430724E+00 7.2131338E-09 1.2526290E-10 O 7 2145+067 1993.10.31-20:28:04.0 WESTFORD 113.17480 32.59885 994.6 4.7 1.4685561E-08 1.8557565E+00 7.5491513E-09 3.8231823E-10 O 7 2145+067 1993.10.31-20:28:04.0 WETTZELL 224.57835 39.44713 950.0 0.5 1.1530129E-08 1.5805048E+00 7.2131338E-09 1.2526290E-10 O 8 2201+315 1993.10.31-20:32:12.0 WESTFORD 85.92876 46.35852 994.6 4.7 1.0950234E-08 1.3817768E+00 7.5491513E-09 3.8231823E-10 O 8 2201+315 1993.10.31-20:32:12.0 WETTZELL 243.82143 61.40792 950.0 0.5 8.3547946E-09 1.1413866E+00 7.2131338E-09 1.2526290E-10 O 9 0212+735 1993.10.31-20:36:24.0 WESTFORD 17.51898 33.95490 994.6 4.7 1.4160406E-08 1.7871177E+00 7.5491513E-09 3.8231823E-10 O 9 0212+735 1993.10.31-20:36:24.0 WETTZELL 18.26957 61.75007 950.0 0.5 8.3275919E-09 1.1333836E+00 7.2131338E-09 1.2526290E-10 O 10 1803+784 1993.10.31-20:40:32.0 WESTFORD 357.10740 53.98079 994.6 4.7 9.7985199E-09 1.2354902E+00 7.5491513E-09 3.8231823E-10 O 10 1803+784 1993.10.31-20:40:32.0 WETTZELL 342.89788 47.26260 950.0 0.5 9.9809194E-09 1.3604245E+00 7.2131338E-09 1.2526290E-10 O 11 2145+067 1993.10.31-20:44:44.0 WESTFORD 116.88151 35.38486 994.5 4.7 1.3670217E-08 1.7268578E+00 7.5491513E-09 3.8231823E-10 O 11 2145+067 1993.10.31-20:44:44.0 WETTZELL 229.22197 37.45144 950.0 0.5 1.2044121E-08 1.6520942E+00 7.2131338E-09 1.2526290E-10 O 12 2201+315 1993.10.31-20:48:52.0 WESTFORD 88.59565 49.42953 994.5 4.7 1.0434296E-08 1.3165123E+00 7.5491513E-09 3.8231823E-10 O 12 2201+315 1993.10.31-20:48:52.0 WETTZELL 248.89282 58.90414 950.0 0.5 8.5662753E-09 1.1706276E+00 7.2131338E-09 1.2526290E-10 O 13 0212+735 1993.10.31-20:53:04.0 WESTFORD 18.34278 34.90180 994.5 4.7 1.3825687E-08 1.7447484E+00 7.5491513E-09 3.8231823E-10 O 13 0212+735 1993.10.31-20:53:04.0 WETTZELL 16.49005 62.56725 950.0 0.5 8.2652916E-09 1.1250017E+00 7.2131338E-09 1.2526290E-10 O 14 1803+784 1993.10.31-20:57:12.0 WESTFORD 355.72925 53.78855 994.5 4.7 9.8224042E-09 1.2385000E+00 7.5491513E-09 3.8231823E-10 O 14 1803+784 1993.10.31-20:57:12.0 WETTZELL 343.26738 46.46702 950.0 0.5 1.0111022E-08 1.3781561E+00 7.2131338E-09 1.2526290E-10 O 15 2145+067 1993.10.31-21:01:24.0 WESTFORD 120.81825 38.07806 994.5 4.7 1.2900550E-08 1.6281680E+00 7.5433895E-09 4.2324965E-10 O 15 2145+067 1993.10.31-21:01:24.0 WETTZELL 233.63833 35.31457 950.0 0.5 1.2702224E-08 1.7577136E+00 7.2059016E-09 1.5191452E-10 O 16 2201+315 1993.10.31-21:05:32.0 WESTFORD 91.42578 52.50404 994.5 4.7 1.0036982E-08 1.2621752E+00 7.5433895E-09 4.2324965E-10 O 16 2201+315 1993.10.31-21:05:32.0 WETTZELL 253.44439 56.31744 950.0 0.5 8.8386652E-09 1.2105670E+00 7.2059016E-09 1.5191452E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10