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 | 02:19:31.013 # # Data content: # Ray-tracing results for session: # 95OCT18XU##### # 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: 1995101900 | 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 $95OCT18XU##### H $95OCT18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 02:19:31.013) 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 1357+769 1995.10.18-21:04:52.0 NRAO85_3 344.74050 45.32124 929.6 18.8 1.0235731E-08 1.4124114E+00 7.0680922E-09 2.1813203E-10 O 1 1357+769 1995.10.18-21:04:52.0 WETTZELL 350.80686 37.66839 957.8 12.4 1.2471566E-08 1.6334499E+00 7.2686711E-09 3.6814009E-10 O 2 1726+455 1995.10.18-21:09:20.0 NRAO85_3 345.91979 82.66233 929.6 18.7 7.3463072E-09 1.0088780E+00 7.0680922E-09 2.1813203E-10 O 2 1726+455 1995.10.18-21:09:20.0 WETTZELL 306.45103 29.84369 957.8 12.4 1.5293888E-08 2.0089107E+00 7.2686711E-09 3.6814009E-10 O 3 1357+769 1995.10.18-21:13:52.0 NRAO85_3 344.43379 44.85143 929.6 18.6 1.0319366E-08 1.4240984E+00 7.0680922E-09 2.1813203E-10 O 3 1357+769 1995.10.18-21:13:52.0 WETTZELL 351.39238 37.44003 957.8 12.4 1.2535941E-08 1.6418653E+00 7.2686711E-09 3.6814009E-10 O 4 2145+067 1995.10.18-21:20:32.0 NRAO85_3 104.11232 27.80001 929.6 18.4 1.5553816E-08 2.1287165E+00 7.0680922E-09 2.1813203E-10 O 4 2145+067 1995.10.18-21:20:32.0 WETTZELL 224.39388 39.53174 957.8 12.4 1.1979635E-08 1.5734053E+00 7.2686711E-09 3.6814009E-10 O 5 1357+769 1995.10.18-21:27:12.0 NRAO85_3 344.03527 44.13977 929.6 18.2 1.0450031E-08 1.4423599E+00 7.0680922E-09 2.1813203E-10 O 5 1357+769 1995.10.18-21:27:12.0 WETTZELL 352.27286 37.12937 957.8 12.4 1.2624907E-08 1.6534905E+00 7.2686711E-09 3.6814009E-10 O 6 2145+067 1995.10.18-21:33:52.0 NRAO85_3 106.57529 30.32498 929.6 18.0 1.4378866E-08 1.9674719E+00 7.0680922E-09 2.1813203E-10 O 6 2145+067 1995.10.18-21:33:52.0 WETTZELL 228.13519 37.95188 957.8 12.4 1.2396200E-08 1.6285338E+00 7.2686711E-09 3.6814009E-10 O 7 2234+282 1995.10.18-21:40:24.0 NRAO85_3 78.88030 34.51005 929.6 17.8 1.2827247E-08 1.7609180E+00 7.0680922E-09 2.1813203E-10 O 7 2234+282 1995.10.18-21:40:24.0 WETTZELL 233.18544 61.41600 957.8 12.4 8.6945633E-09 1.1397923E+00 7.2686711E-09 3.6814009E-10 O 8 1357+769 1995.10.18-21:48:36.0 NRAO85_3 343.53287 42.96520 929.6 17.6 1.0676711E-08 1.4740482E+00 7.0680922E-09 2.1813203E-10 O 8 1357+769 1995.10.18-21:48:36.0 WETTZELL 353.71467 36.70116 957.8 12.4 1.2750221E-08 1.6698516E+00 7.2686711E-09 3.6814009E-10 O 9 2145+067 1995.10.18-21:55:16.0 NRAO85_3 110.76238 34.30610 929.6 17.4 1.2893065E-08 1.7638039E+00 7.0680922E-09 2.1813203E-10 O 9 2145+067 1995.10.18-21:55:16.0 WETTZELL 233.83433 35.22520 957.8 12.4 1.3212119E-08 1.7365654E+00 7.2686711E-09 3.6814009E-10 O 10 1357+769 1995.10.18-22:01:56.0 NRAO85_3 343.30340 42.21771 929.6 17.2 1.0828542E-08 1.4952795E+00 7.0680922E-09 2.1813203E-10 O 10 1357+769 1995.10.18-22:01:56.0 WETTZELL 354.62815 36.47908 957.8 12.4 1.2816465E-08 1.6784904E+00 7.2686711E-09 3.6814009E-10 O 11 2234+282 1995.10.18-22:10:04.0 NRAO85_3 82.79755 40.26032 929.6 16.9 1.1254860E-08 1.5440604E+00 7.0680922E-09 2.1813203E-10 O 11 2234+282 1995.10.18-22:10:04.0 WETTZELL 243.14586 57.28093 957.8 12.3 9.0736489E-09 1.1897669E+00 7.2686711E-09 3.6814009E-10 O 12 2145+067 1995.10.18-22:15:32.0 NRAO85_3 115.05311 37.97210 929.6 16.7 1.1817704E-08 1.6165517E+00 7.0680922E-09 2.1813203E-10 O 12 2145+067 1995.10.18-22:15:32.0 WETTZELL 238.91231 32.45803 957.8 12.3 1.4192250E-08 1.8664578E+00 7.2686711E-09 3.6814009E-10 O 13 1357+769 1995.10.18-22:22:16.0 NRAO85_3 343.07302 41.06201 929.6 16.5 1.1075720E-08 1.5298553E+00 7.0680922E-09 2.1813203E-10 O 13 1357+769 1995.10.18-22:22:16.0 WETTZELL 356.03914 36.20773 957.8 12.3 1.2898594E-08 1.6891825E+00 7.2686711E-09 3.6814009E-10 O 14 2145+067 1995.10.18-22:28:56.0 NRAO85_3 118.09994 40.32557 929.6 16.3 1.1239496E-08 1.5374288E+00 7.0680922E-09 2.1813203E-10 O 14 2145+067 1995.10.18-22:28:56.0 WETTZELL 242.11625 30.54532 957.8 12.3 1.4980415E-08 1.9710181E+00 7.2686711E-09 3.6814009E-10 O 15 1357+769 1995.10.18-22:35:36.0 NRAO85_3 342.99787 40.29780 929.6 16.1 1.1247987E-08 1.5539613E+00 7.0680922E-09 2.1813203E-10 O 15 1357+769 1995.10.18-22:35:36.0 WETTZELL 356.97363 36.07447 957.8 12.3 1.2939405E-08 1.6944808E+00 7.2686711E-09 3.6814009E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10