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 | 16:54:20.089 # # Data content: # Ray-tracing results for session: # 93SEP18XU##### # 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: 1993091812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993091818 | 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 $93SEP18XU##### H $93SEP18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 16:54:20.089) 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 4C39.25 1993.09.18-14:05:24.0 WESTFORD 136.05301 85.18680 1006.2 15.2 8.4304566E-09 1.0037278E+00 7.6415856E-09 7.5898614E-10 O 1 4C39.25 1993.09.18-14:05:24.0 WETTZELL 292.12671 34.34974 949.4 14.1 1.3204339E-08 1.7713861E+00 7.2088299E-09 2.6044013E-10 O 2 0212+735 1993.09.18-14:09:32.0 WESTFORD 340.22983 36.86695 1006.2 15.2 1.3966248E-08 1.6595264E+00 7.6415856E-09 7.5898614E-10 O 2 0212+735 1993.09.18-14:09:32.0 WETTZELL 2.82665 33.07780 949.4 14.1 1.3643117E-08 1.8309215E+00 7.2088299E-09 2.6044013E-10 O 3 1803+784 1993.09.18-14:13:44.0 WESTFORD 10.57895 34.55877 1006.2 15.2 1.4766391E-08 1.7552687E+00 7.6415856E-09 7.5898614E-10 O 3 1803+784 1993.09.18-14:13:44.0 WETTZELL 15.09823 56.21803 949.4 14.1 8.9804608E-09 1.2030464E+00 7.2088299E-09 2.6044013E-10 O 4 OQ208 1993.09.18-14:17:52.0 WESTFORD 79.17057 32.10385 1006.2 15.2 1.5761444E-08 1.8800882E+00 7.6415856E-09 7.5898614E-10 O 4 OQ208 1993.09.18-14:17:52.0 WETTZELL 210.86564 67.00734 949.4 14.1 8.1128979E-09 1.0861482E+00 7.2088299E-09 2.6044013E-10 O 5 4C39.25 1993.09.18-14:22:04.0 WESTFORD 178.45692 86.45034 1006.2 15.2 8.4168482E-09 1.0020654E+00 7.6415856E-09 7.5898614E-10 O 5 4C39.25 1993.09.18-14:22:04.0 WETTZELL 294.58127 31.84077 949.4 14.1 1.4114792E-08 1.8942648E+00 7.2088299E-09 2.6044013E-10 O 6 0212+735 1993.09.18-14:26:12.0 WESTFORD 340.92435 35.84416 1006.2 15.2 1.4306563E-08 1.6999170E+00 7.6415856E-09 7.5898614E-10 O 6 0212+735 1993.09.18-14:26:12.0 WETTZELL 4.20472 33.24543 949.4 14.1 1.3582633E-08 1.8227424E+00 7.2088299E-09 2.6044013E-10 O 7 1803+784 1993.09.18-14:30:24.0 WESTFORD 11.30579 35.14261 1006.2 15.2 1.4553578E-08 1.7300158E+00 7.6415856E-09 7.5898614E-10 O 7 1803+784 1993.09.18-14:30:24.0 WETTZELL 14.25363 56.91092 949.4 14.1 8.9093172E-09 1.1934916E+00 7.2088299E-09 2.6044013E-10 O 8 OQ208 1993.09.18-14:34:32.0 WESTFORD 81.65953 35.13547 1006.2 15.2 1.4563867E-08 1.7368342E+00 7.6415856E-09 7.5898614E-10 O 8 OQ208 1993.09.18-14:34:32.0 WETTZELL 219.11069 65.43863 949.4 14.1 8.2111105E-09 1.0993387E+00 7.2088299E-09 2.6044013E-10 O 9 4C39.25 1993.09.18-14:38:44.0 WESTFORD 222.18867 85.31047 1006.2 15.2 8.4288228E-09 1.0034468E+00 7.6415856E-09 7.5898614E-10 O 9 4C39.25 1993.09.18-14:38:44.0 WETTZELL 297.03796 29.38050 949.4 14.1 1.5167718E-08 2.0365404E+00 7.2088299E-09 2.6044013E-10 O 10 0212+735 1993.09.18-14:42:52.0 WESTFORD 341.68722 34.85835 1006.2 15.2 1.4655087E-08 1.7412865E+00 7.6415856E-09 7.5898614E-10 O 10 0212+735 1993.09.18-14:42:52.0 WETTZELL 5.57231 33.47839 949.4 14.1 1.3499670E-08 1.8115300E+00 7.2088299E-09 2.6044013E-10 O 11 1803+784 1993.09.18-14:47:04.0 WESTFORD 11.99041 35.76361 1006.2 15.2 1.4335423E-08 1.7041260E+00 7.6415856E-09 7.5898614E-10 O 11 1803+784 1993.09.18-14:47:04.0 WETTZELL 13.28847 57.56197 949.4 14.1 8.8446543E-09 1.1848080E+00 7.2088299E-09 2.6044013E-10 O 12 OQ208 1993.09.18-14:51:12.0 WESTFORD 84.20735 38.18664 1006.1 15.2 1.3564111E-08 1.6173126E+00 7.6415856E-09 7.5898614E-10 O 12 OQ208 1993.09.18-14:51:12.0 WETTZELL 226.47910 63.58063 949.4 14.1 8.3387130E-09 1.1164742E+00 7.2088299E-09 2.6044013E-10 O 13 4C39.25 1993.09.18-14:55:24.0 WESTFORD 243.07276 82.83617 1006.1 15.2 8.4665360E-09 1.0078904E+00 7.6415856E-09 7.5898614E-10 O 13 4C39.25 1993.09.18-14:55:24.0 WETTZELL 299.50521 26.97361 949.4 14.1 1.6392089E-08 2.2022236E+00 7.2088299E-09 2.6044013E-10 O 14 0212+735 1993.09.18-14:59:32.0 WESTFORD 342.51386 33.91306 1006.1 15.2 1.5009803E-08 1.7833961E+00 7.6415856E-09 7.5898614E-10 O 14 0212+735 1993.09.18-14:59:32.0 WETTZELL 6.92596 33.77594 949.4 14.1 1.3395484E-08 1.7974554E+00 7.2088299E-09 2.6044013E-10 O 15 1803+784 1993.09.18-15:03:44.0 WESTFORD 12.62943 36.41936 1006.1 15.2 1.4008038E-08 1.6831007E+00 7.6228539E-09 7.1288076E-10 O 15 1803+784 1993.09.18-15:03:44.0 WETTZELL 12.20444 58.16543 949.4 14.1 8.7734376E-09 1.1766872E+00 7.2120450E-09 2.4597156E-10 O 16 OQ208 1993.09.18-15:07:52.0 WESTFORD 86.83730 41.25178 1006.1 15.2 1.2626189E-08 1.5193741E+00 7.6228539E-09 7.1288076E-10 O 16 OQ208 1993.09.18-15:07:52.0 WETTZELL 233.03763 61.49358 949.4 14.1 8.4846891E-09 1.1377654E+00 7.2120450E-09 2.4597156E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10