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 | 21:55:37.101 # # Data content: # Ray-tracing results for session: # 94MAR18XU##### # 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: 1994031818 | 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 $94MAR18XU##### H $94MAR18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 21:55:37.101) 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 0119+041 1994.03.18-15:30:32.0 NRAO85_3 112.57733 32.11687 906.2 -0.1 1.3287189E-08 1.8842557E+00 6.8530683E-09 2.2912236E-10 O 1 0119+041 1994.03.18-15:30:32.0 WETTZELL 231.60236 33.30266 941.7 -0.6 1.3403286E-08 1.8286670E+00 7.1472361E-09 2.2669055E-10 O 2 0212+735 1994.03.18-15:36:32.0 NRAO85_3 20.34032 43.84810 906.1 -0.0 1.0206435E-08 1.4424825E+00 6.8530683E-09 2.2912236E-10 O 2 0212+735 1994.03.18-15:36:32.0 WETTZELL 343.16015 62.41660 941.7 -0.6 8.3154782E-09 1.1268837E+00 7.1472361E-09 2.2669055E-10 O 3 1803+784 1994.03.18-15:43:12.0 NRAO85_3 346.04817 43.10720 906.1 0.0 1.0344919E-08 1.4606944E+00 6.8530683E-09 2.2912236E-10 O 3 1803+784 1994.03.18-15:43:12.0 WETTZELL 353.65236 38.54440 941.7 -0.6 1.1806796E-08 1.5984536E+00 7.1472361E-09 2.2669055E-10 O 4 0229+131 1994.03.18-15:49:52.0 NRAO85_3 95.32344 28.33089 906.0 0.1 1.4867805E-08 2.1105952E+00 6.8530683E-09 2.2912236E-10 O 4 0229+131 1994.03.18-15:49:52.0 WETTZELL 223.07592 47.24466 941.7 -0.6 1.0037027E-08 1.3657665E+00 7.1472361E-09 2.2669055E-10 O 5 0119+041 1994.03.18-15:54:04.0 NRAO85_3 117.57834 36.30264 905.9 0.1 1.1940880E-08 1.6918391E+00 6.8530683E-09 2.2912236E-10 O 5 0119+041 1994.03.18-15:54:04.0 WETTZELL 237.45125 30.16002 941.7 -0.6 1.4637669E-08 1.9987935E+00 7.1472361E-09 2.2669055E-10 O 6 0212+735 1994.03.18-16:00:04.0 NRAO85_3 19.71878 45.43256 905.9 0.2 9.9260462E-09 1.4027029E+00 6.8530683E-09 2.2912236E-10 O 6 0212+735 1994.03.18-16:00:04.0 WETTZELL 340.77025 61.21960 941.7 -0.6 8.4087954E-09 1.1395673E+00 7.1472361E-09 2.2669055E-10 O 7 1803+784 1994.03.18-16:06:44.0 NRAO85_3 345.60285 41.97440 905.8 0.2 1.0568871E-08 1.4923512E+00 6.8530683E-09 2.2912236E-10 O 7 1803+784 1994.03.18-16:06:44.0 WETTZELL 355.07648 38.16526 941.7 -0.6 1.1905179E-08 1.6116443E+00 7.1472361E-09 2.2669055E-10 O 8 0229+131 1994.03.18-16:13:24.0 NRAO85_3 99.34150 32.91382 905.7 0.3 1.3000779E-08 1.8433135E+00 6.8530683E-09 2.2912236E-10 O 8 0229+131 1994.03.18-16:13:24.0 WETTZELL 230.26726 44.43683 941.7 -0.5 1.0524431E-08 1.4326062E+00 7.1472361E-09 2.2669055E-10 O 9 0119+041 1994.03.18-16:17:32.0 NRAO85_3 123.07462 40.28079 905.7 0.3 1.0940314E-08 1.5490608E+00 6.8530683E-09 2.2912236E-10 O 9 0119+041 1994.03.18-16:17:32.0 WETTZELL 242.94066 26.82123 941.7 -0.5 1.6282382E-08 2.2259014E+00 7.1472361E-09 2.2669055E-10 O 10 0212+735 1994.03.18-16:23:32.0 NRAO85_3 18.83918 46.95575 905.6 0.3 9.6773730E-09 1.3674233E+00 6.8530683E-09 2.2912236E-10 O 10 0212+735 1994.03.18-16:23:32.0 WETTZELL 338.82018 59.88836 941.7 -0.5 8.5194602E-09 1.1545954E+00 7.1472361E-09 2.2669055E-10 O 11 1803+784 1994.03.18-16:30:12.0 NRAO85_3 345.32686 40.81674 905.5 0.4 1.0812394E-08 1.5267869E+00 6.8530683E-09 2.2912236E-10 O 11 1803+784 1994.03.18-16:30:12.0 WETTZELL 356.52587 37.88338 941.7 -0.5 1.1979706E-08 1.6216063E+00 7.1472361E-09 2.2669055E-10 O 12 0229+131 1994.03.18-16:36:52.0 NRAO85_3 103.64726 37.42916 905.5 0.4 1.1632335E-08 1.6478813E+00 6.8530683E-09 2.2912236E-10 O 12 0229+131 1994.03.18-16:36:52.0 WETTZELL 236.84230 41.34110 941.7 -0.5 1.1152153E-08 1.5186834E+00 7.1472361E-09 2.2669055E-10 O 13 0119+041 1994.03.18-16:41:04.0 NRAO85_3 129.21152 44.01376 905.5 0.4 1.0183533E-08 1.4411749E+00 6.8530683E-09 2.2912236E-10 O 13 0119+041 1994.03.18-16:41:04.0 WETTZELL 248.15174 23.30889 941.7 -0.5 1.8537645E-08 2.5382320E+00 7.1472361E-09 2.2669055E-10 O 14 0212+735 1994.03.18-16:47:04.0 NRAO85_3 17.68493 48.40568 905.4 0.5 9.4579701E-09 1.3362946E+00 6.8530683E-09 2.2912236E-10 O 14 0212+735 1994.03.18-16:47:04.0 WETTZELL 337.28406 58.44390 941.7 -0.5 8.6482016E-09 1.1720665E+00 7.1472361E-09 2.2669055E-10 O 15 0229+131 1994.03.18-16:52:32.0 NRAO85_3 106.73997 40.39809 905.4 0.5 1.0912880E-08 1.5452772E+00 6.8530683E-09 2.2912236E-10 O 15 0229+131 1994.03.18-16:52:32.0 WETTZELL 240.93682 39.14155 941.7 -0.5 1.1667128E-08 1.5893178E+00 7.1472361E-09 2.2669055E-10 O 16 1803+784 1994.03.18-16:59:24.0 NRAO85_3 345.20872 39.35653 905.3 0.5 1.1142628E-08 1.5735039E+00 6.8530683E-09 2.2912236E-10 O 16 1803+784 1994.03.18-16:59:24.0 WETTZELL 358.35697 37.66948 941.7 -0.5 1.2037034E-08 1.6292140E+00 7.1472361E-09 2.2669055E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10