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 | 23:18:27.141 # # Data content: # Ray-tracing results for session: # 95APR08XU##### # 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: 1995040812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995040818 | 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 $95APR08XU##### H $95APR08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:18:27.141) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1803+784 1995.04.08-13:54:04.0 NRAO85_3 346.78945 44.37702 923.0 12.8 1.0445219E-08 1.4305888E+00 6.9922235E-09 3.2274035E-10 O 1 1803+784 1995.04.08-13:54:04.0 WETTZELL 352.03772 39.10740 942.9 3.8 1.1490084E-08 1.5854184E+00 7.1518238E-09 1.0974059E-10 O 2 0119+041 1995.04.08-14:00:32.0 NRAO85_3 110.88529 30.58142 923.0 13.0 1.4331338E-08 1.9631794E+00 6.9922235E-09 3.2274035E-10 O 2 0119+041 1995.04.08-14:00:32.0 WETTZELL 229.41611 34.37419 942.8 3.8 1.2835033E-08 1.7668184E+00 7.1518238E-09 1.0974059E-10 O 3 1803+784 1995.04.08-14:07:00.0 NRAO85_3 346.41172 43.78825 923.0 13.3 1.0556072E-08 1.4458369E+00 6.9922235E-09 3.2274035E-10 O 3 1803+784 1995.04.08-14:07:00.0 WETTZELL 352.78972 38.82737 942.8 3.8 1.1559246E-08 1.5950365E+00 7.1518238E-09 1.0974059E-10 O 4 0119+041 1995.04.08-14:13:28.0 NRAO85_3 113.49465 32.93311 923.0 13.7 1.3418859E-08 1.8373939E+00 6.9922235E-09 3.2274035E-10 O 4 0119+041 1995.04.08-14:13:28.0 WETTZELL 232.75218 32.72401 942.8 3.7 1.3400905E-08 1.8448642E+00 7.1518238E-09 1.0974059E-10 O 5 1803+784 1995.04.08-14:19:56.0 NRAO85_3 346.08681 43.18435 922.9 14.0 1.0673418E-08 1.4619813E+00 6.9922235E-09 3.2274035E-10 O 5 1803+784 1995.04.08-14:19:56.0 WETTZELL 353.55499 38.57521 942.8 3.7 1.1622473E-08 1.6038331E+00 7.1518238E-09 1.0974059E-10 O 6 0119+041 1995.04.08-14:26:24.0 NRAO85_3 116.23288 35.23751 922.9 14.3 1.2649759E-08 1.7314757E+00 6.9922235E-09 3.2274035E-10 O 6 0119+041 1995.04.08-14:26:24.0 WETTZELL 235.97282 31.00036 942.8 3.7 1.4060495E-08 1.9358899E+00 7.1518238E-09 1.0974059E-10 O 7 1803+784 1995.04.08-14:32:52.0 NRAO85_3 345.81429 42.56759 922.8 14.6 1.0797224E-08 1.4790178E+00 6.9922235E-09 3.2274035E-10 O 7 1803+784 1995.04.08-14:32:52.0 WETTZELL 354.33204 38.35141 942.8 3.7 1.1679350E-08 1.6117503E+00 7.1518238E-09 1.0974059E-10 O 8 0119+041 1995.04.08-14:39:20.0 NRAO85_3 119.11701 37.48681 922.8 15.0 1.1996918E-08 1.6416375E+00 6.9922235E-09 3.2274035E-10 O 8 0119+041 1995.04.08-14:39:20.0 WETTZELL 239.08560 29.21110 942.8 3.7 1.4832023E-08 2.0424377E+00 7.1518238E-09 1.0974059E-10 O 9 1803+784 1995.04.08-14:45:48.0 NRAO85_3 345.59354 41.94024 922.8 15.3 1.0927439E-08 1.4969400E+00 6.9922235E-09 3.2274035E-10 O 9 1803+784 1995.04.08-14:45:48.0 WETTZELL 355.11937 38.15643 942.8 3.7 1.1729496E-08 1.6187350E+00 7.1518238E-09 1.0974059E-10 O 10 0229+131 1995.04.08-14:52:48.0 NRAO85_3 99.50864 33.10285 922.7 15.7 1.3357800E-08 1.8300761E+00 6.9922235E-09 3.2274035E-10 O 10 0229+131 1995.04.08-14:52:48.0 WETTZELL 230.55137 44.31793 942.8 3.7 1.0384248E-08 1.4291892E+00 7.1518238E-09 1.0974059E-10 O 11 1803+784 1995.04.08-14:59:52.0 NRAO85_3 345.41126 41.24847 922.6 16.1 1.1076256E-08 1.5174270E+00 6.9922235E-09 3.2274035E-10 O 11 1803+784 1995.04.08-14:59:52.0 WETTZELL 355.98564 37.97753 942.8 3.7 1.1775995E-08 1.6252172E+00 7.1518238E-09 1.0974059E-10 O 12 0229+131 1995.04.08-15:06:48.0 NRAO85_3 102.04316 35.80354 922.6 16.4 1.2525482E-08 1.7060075E+00 6.9789161E-09 3.6520102E-10 O 12 0229+131 1995.04.08-15:06:48.0 WETTZELL 234.52710 42.49555 942.8 3.7 1.0793041E-08 1.4791522E+00 7.1490422E-09 1.4961573E-10 O 13 1803+784 1995.04.08-15:13:52.0 NRAO85_3 345.28847 40.55290 922.5 16.8 1.1277618E-08 1.5408668E+00 6.9789161E-09 3.6520102E-10 O 13 1803+784 1995.04.08-15:13:52.0 WETTZELL 356.85626 37.83420 942.8 3.7 1.1873565E-08 1.6260178E+00 7.1490422E-09 1.4961573E-10 O 14 0229+131 1995.04.08-15:20:52.0 NRAO85_3 104.71977 38.49082 922.4 17.2 1.1777892E-08 1.6037810E+00 6.9789161E-09 3.6520102E-10 O 14 0229+131 1995.04.08-15:20:52.0 WETTZELL 238.32467 40.57366 942.8 3.7 1.1207694E-08 1.5358863E+00 7.1490422E-09 1.4961573E-10 O 15 1803+784 1995.04.08-15:27:56.0 NRAO85_3 345.22259 39.84962 922.4 17.5 1.1441679E-08 1.5634529E+00 6.9789161E-09 3.6520102E-10 O 15 1803+784 1995.04.08-15:27:56.0 WETTZELL 357.73766 37.72541 942.8 3.7 1.1902438E-08 1.6300222E+00 7.1490422E-09 1.4961573E-10 O 16 0229+131 1995.04.08-15:34:52.0 NRAO85_3 107.53827 41.13183 922.3 17.9 1.1147518E-08 1.5176411E+00 6.9789161E-09 3.6520102E-10 O 16 0229+131 1995.04.08-15:34:52.0 WETTZELL 241.92492 38.58300 942.8 3.7 1.1686395E-08 1.6014048E+00 7.1490422E-09 1.4961573E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10