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 | 16:57:39.938 # # Data content: # Ray-tracing results for session: # 93SEP20XU##### # 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: 1993092012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993092018 | 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 $93SEP20XU##### H $93SEP20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 16:57:39.938) 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 1993.09.20-13:57:32.0 WESTFORD 136.04722 85.18619 1011.8 13.1 7.8250230E-09 1.0035002E+00 7.6780403E-09 1.1941322E-10 O 1 4C39.25 1993.09.20-13:57:32.0 WETTZELL 292.12600 34.35025 953.3 16.7 1.3427532E-08 1.7726019E+00 7.2420839E-09 3.5338248E-10 O 2 0212+735 1993.09.20-14:01:44.0 WESTFORD 340.23242 36.86321 1011.8 13.1 1.2966975E-08 1.6655288E+00 7.6780403E-09 1.1941322E-10 O 2 0212+735 1993.09.20-14:01:44.0 WETTZELL 2.83169 33.07845 953.3 16.7 1.3876247E-08 1.8302741E+00 7.2420839E-09 3.5338248E-10 O 3 1803+784 1993.09.20-14:05:52.0 WESTFORD 10.57896 34.55884 1011.8 13.1 1.3705706E-08 1.7598423E+00 7.6780403E-09 1.1941322E-10 O 3 1803+784 1993.09.20-14:05:52.0 WETTZELL 15.09812 56.21805 953.3 16.7 9.1330655E-09 1.2027962E+00 7.2420839E-09 3.5338248E-10 O 4 OQ208 1993.09.20-14:10:04.0 WESTFORD 79.18011 32.11538 1011.8 13.2 1.4617474E-08 1.8757714E+00 7.6780403E-09 1.1941322E-10 O 4 OQ208 1993.09.20-14:10:04.0 WETTZELL 210.89886 67.00189 953.3 16.7 8.2498007E-09 1.0863846E+00 7.2420839E-09 3.5338248E-10 O 5 4C39.25 1993.09.20-14:14:12.0 WESTFORD 178.44463 86.45019 1011.8 13.2 7.8125194E-09 1.0019388E+00 7.6780403E-09 1.1941322E-10 O 5 4C39.25 1993.09.20-14:14:12.0 WETTZELL 294.58057 31.84126 953.3 16.7 1.4353497E-08 1.8956254E+00 7.2420839E-09 3.5338248E-10 O 6 0212+735 1993.09.20-14:18:24.0 WESTFORD 340.92719 35.84056 1011.8 13.2 1.3282944E-08 1.7062770E+00 7.6780403E-09 1.1941322E-10 O 6 0212+735 1993.09.20-14:18:24.0 WETTZELL 4.20972 33.24632 953.3 16.7 1.3814640E-08 1.8220505E+00 7.2420839E-09 3.5338248E-10 O 7 1803+784 1993.09.20-14:22:32.0 WESTFORD 11.30579 35.14268 1011.8 13.2 1.3508134E-08 1.7343501E+00 7.6780403E-09 1.1941322E-10 O 7 1803+784 1993.09.20-14:22:32.0 WETTZELL 14.25351 56.91093 953.3 16.7 9.0606923E-09 1.1932571E+00 7.2420839E-09 3.5338248E-10 O 8 OQ208 1993.09.20-14:26:44.0 WESTFORD 81.66925 35.14708 1011.8 13.2 1.3508024E-08 1.7329780E+00 7.6780403E-09 1.1941322E-10 O 8 OQ208 1993.09.20-14:26:44.0 WETTZELL 219.14049 65.43195 953.3 16.7 8.3497720E-09 1.0996395E+00 7.2420839E-09 3.5338248E-10 O 9 4C39.25 1993.09.20-14:30:52.0 WESTFORD 222.18039 85.31085 1011.8 13.2 7.8237621E-09 1.0034270E+00 7.6780403E-09 1.1941322E-10 O 9 4C39.25 1993.09.20-14:30:52.0 WETTZELL 297.03726 29.38099 953.3 16.7 1.5424380E-08 2.0380635E+00 7.2420839E-09 3.5338248E-10 O 10 0212+735 1993.09.20-14:35:04.0 WESTFORD 341.69029 34.85490 1011.8 13.2 1.3606514E-08 1.7480145E+00 7.6780403E-09 1.1941322E-10 O 10 0212+735 1993.09.20-14:35:04.0 WETTZELL 5.57725 33.47951 953.3 16.7 1.3730166E-08 1.8107989E+00 7.2420839E-09 3.5338248E-10 O 11 1803+784 1993.09.20-14:39:12.0 WESTFORD 11.99042 35.76368 1011.8 13.2 1.3305612E-08 1.7082277E+00 7.6780403E-09 1.1941322E-10 O 11 1803+784 1993.09.20-14:39:12.0 WETTZELL 13.28835 57.56198 953.3 16.7 8.9949117E-09 1.1845890E+00 7.2420839E-09 3.5338248E-10 O 12 OQ208 1993.09.20-14:43:24.0 WESTFORD 84.21734 38.19833 1011.8 13.2 1.2581726E-08 1.6138575E+00 7.6780403E-09 1.1941322E-10 O 12 OQ208 1993.09.20-14:43:24.0 WETTZELL 226.50563 63.57296 953.3 16.7 8.4796368E-09 1.1168425E+00 7.2420839E-09 3.5338248E-10 O 13 4C39.25 1993.09.20-14:47:32.0 WESTFORD 243.06855 82.83675 1011.8 13.2 7.8588966E-09 1.0079841E+00 7.6780403E-09 1.1941322E-10 O 13 4C39.25 1993.09.20-14:47:32.0 WETTZELL 299.50452 26.97407 953.3 16.7 1.6669655E-08 2.2039281E+00 7.2420839E-09 3.5338248E-10 O 14 0212+735 1993.09.20-14:51:44.0 WESTFORD 342.51715 33.90977 1011.8 13.2 1.3935810E-08 1.7904997E+00 7.6780403E-09 1.1941322E-10 O 14 0212+735 1993.09.20-14:51:44.0 WETTZELL 6.93083 33.77730 953.3 16.7 1.3624104E-08 1.7966907E+00 7.2420839E-09 3.5338248E-10 O 15 1803+784 1993.09.20-14:55:52.0 WESTFORD 12.62942 36.41943 1011.8 13.2 1.3099860E-08 1.6816969E+00 7.6780403E-09 1.1941322E-10 O 15 1803+784 1993.09.20-14:55:52.0 WETTZELL 12.20432 58.16544 953.3 16.7 8.9358050E-09 1.1768025E+00 7.2420839E-09 3.5338248E-10 O 16 OQ208 1993.09.20-15:00:04.0 WESTFORD 86.84767 41.26350 1011.8 13.2 1.1819794E-08 1.5092358E+00 7.6662749E-09 1.4298549E-10 O 16 OQ208 1993.09.20-15:00:04.0 WETTZELL 233.06123 61.48514 953.3 16.7 8.6416417E-09 1.1395647E+00 7.2301818E-09 3.6508177E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10