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: # 2018-07-27 | 01:19:35.372 # # Data content: # Ray-tracing results for session: # 95MAR10XU##### # Total number of observations: # 30 # 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: 1995031018 | 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 $95MAR10XU##### H $95MAR10XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:19:35.372) 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 1995.03.10-15:48:08.0 NRAO85_3 346.78601 44.37263 937.1 -0.9 1.0338701E-08 1.4278312E+00 7.1042395E-09 1.3575765E-10 O 1 1803+784 1995.03.10-15:48:08.0 WETTZELL 352.04335 39.10490 948.6 5.5 1.1574017E-08 1.5875750E+00 7.2031423E-09 1.1005888E-10 O 2 0119+041 1995.03.10-15:54:36.0 NRAO85_3 110.89442 30.58979 937.1 -0.8 1.4178034E-08 1.9649730E+00 7.1042395E-09 1.3575765E-10 O 2 0119+041 1995.03.10-15:54:36.0 WETTZELL 229.42812 34.36840 948.6 5.5 1.2922991E-08 1.7656383E+00 7.2031423E-09 1.1005888E-10 O 3 0119+041 1995.03.10-16:07:32.0 NRAO85_3 113.50421 32.94132 937.1 -0.7 1.3276012E-08 1.8391948E+00 7.1042395E-09 1.3575765E-10 O 3 0119+041 1995.03.10-16:07:32.0 WETTZELL 232.76377 32.71794 948.6 5.4 1.3492593E-08 1.8437241E+00 7.2031423E-09 1.1005888E-10 O 4 1803+784 1995.03.10-16:14:00.0 NRAO85_3 346.08417 43.17970 937.1 -0.6 1.0564665E-08 1.4590494E+00 7.1042395E-09 1.3575765E-10 O 4 1803+784 1995.03.10-16:14:00.0 WETTZELL 353.56086 38.57313 948.6 5.4 1.1707387E-08 1.6060352E+00 7.2031423E-09 1.1005888E-10 O 5 0119+041 1995.03.10-16:20:28.0 NRAO85_3 116.24293 35.24555 937.1 -0.5 1.2515676E-08 1.7332638E+00 7.1042395E-09 1.3575765E-10 O 5 0119+041 1995.03.10-16:20:28.0 WETTZELL 235.98401 30.99405 948.6 5.4 1.4156517E-08 1.9347981E+00 7.2031423E-09 1.1005888E-10 O 6 1803+784 1995.03.10-16:26:56.0 NRAO85_3 345.81205 42.56284 937.1 -0.5 1.0687252E-08 1.4759888E+00 7.1042395E-09 1.3575765E-10 O 6 1803+784 1995.03.10-16:26:56.0 WETTZELL 354.33800 38.34955 948.6 5.4 1.1764682E-08 1.6139694E+00 7.2031423E-09 1.1005888E-10 O 7 0119+041 1995.03.10-16:33:24.0 NRAO85_3 119.12761 37.49463 937.0 -0.4 1.1870242E-08 1.6434016E+00 7.1042395E-09 1.3575765E-10 O 7 0119+041 1995.03.10-16:33:24.0 WETTZELL 239.09642 29.20457 948.6 5.3 1.4933098E-08 2.0414059E+00 7.2031423E-09 1.1005888E-10 O 8 1803+784 1995.03.10-16:39:52.0 NRAO85_3 345.59169 41.93539 937.0 -0.3 1.0816179E-08 1.4938069E+00 7.1042395E-09 1.3575765E-10 O 8 1803+784 1995.03.10-16:39:52.0 WETTZELL 355.12542 38.15479 948.6 5.3 1.1815194E-08 1.6209670E+00 7.2031423E-09 1.1005888E-10 O 9 0119+041 1995.03.10-16:46:20.0 NRAO85_3 122.17647 39.67966 937.0 -0.2 1.1319535E-08 1.5667683E+00 7.1042395E-09 1.3575765E-10 O 9 0119+041 1995.03.10-16:46:20.0 WETTZELL 242.10910 27.35685 948.6 5.3 1.5846213E-08 2.1668719E+00 7.2031423E-09 1.1005888E-10 O 10 1803+784 1995.03.10-16:52:48.0 NRAO85_3 345.42228 41.29959 937.0 -0.2 1.0951376E-08 1.5124939E+00 7.1042395E-09 1.3575765E-10 O 10 1803+784 1995.03.10-16:52:48.0 WETTZELL 355.92163 37.98924 948.6 5.3 1.1858578E-08 1.6269799E+00 7.2031423E-09 1.1005888E-10 O 11 0229+131 1995.03.10-16:59:48.0 NRAO85_3 101.85343 35.60703 937.0 -0.1 1.2405076E-08 1.7178229E+00 7.1042395E-09 1.3575765E-10 O 11 0229+131 1995.03.10-16:59:48.0 WETTZELL 234.24342 42.63230 948.6 5.2 1.0783139E-08 1.4733289E+00 7.2031423E-09 1.1005888E-10 O 12 1803+784 1995.03.10-17:06:52.0 NRAO85_3 345.29475 40.60111 937.0 0.0 1.1105426E-08 1.5337899E+00 7.1042395E-09 1.3575765E-10 O 12 1803+784 1995.03.10-17:06:52.0 WETTZELL 356.79587 37.84272 948.6 5.2 1.1897319E-08 1.6323529E+00 7.2031423E-09 1.1005888E-10 O 13 0229+131 1995.03.10-17:13:48.0 NRAO85_3 104.50675 38.28380 937.0 0.1 1.1662519E-08 1.6144893E+00 7.1042395E-09 1.3575765E-10 O 13 0229+131 1995.03.10-17:13:48.0 WETTZELL 238.03719 40.72586 948.6 5.2 1.1191681E-08 1.5292981E+00 7.2031423E-09 1.1005888E-10 O 14 1803+784 1995.03.10-17:20:52.0 NRAO85_3 345.22517 39.90137 936.9 0.2 1.1265839E-08 1.5559690E+00 7.1042395E-09 1.3575765E-10 O 14 1803+784 1995.03.10-17:20:52.0 WETTZELL 357.67270 37.73193 948.6 5.2 1.1926831E-08 1.6364500E+00 7.2031423E-09 1.1005888E-10 O 15 0229+131 1995.03.10-17:27:52.0 NRAO85_3 107.32601 40.94020 936.9 0.2 1.1030676E-08 1.5266159E+00 7.1042395E-09 1.3575765E-10 O 15 0229+131 1995.03.10-17:27:52.0 WETTZELL 241.66756 38.73120 948.6 5.2 1.1667836E-08 1.5945601E+00 7.2031423E-09 1.1005888E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10