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: # 2019-03-04 | 02:59:17.628 # # Data content: # Ray-tracing results for session: # 94APR21XU##### # 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: 1994042118 | 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 $94APR21XU##### H $94APR21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 02:59:17.628) 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 0552+398 1994.04.21-19:42:24.0 NRAO85_3 78.26157 71.86433 925.7 15.0 7.7068920E-09 1.0515245E+00 7.0433563E-09 2.8206589E-10 O 1 0552+398 1994.04.21-19:42:24.0 WETTZELL 286.57308 41.41639 939.7 8.6 1.1218911E-08 1.5129436E+00 7.1211820E-09 3.1129070E-10 O 2 0212+735 1994.04.21-19:46:44.0 NRAO85_3 346.18683 51.41670 925.7 15.0 9.3612030E-09 1.2732286E+00 7.0433563E-09 2.8206589E-10 O 2 0212+735 1994.04.21-19:46:44.0 WETTZELL 343.02995 38.44132 939.7 8.6 1.1932668E-08 1.6081126E+00 7.1211820E-09 3.1129070E-10 O 3 OJ287 1994.04.21-19:52:32.0 NRAO85_3 88.04193 31.11677 925.7 15.0 1.4126598E-08 1.9286773E+00 7.0433563E-09 2.8206589E-10 O 3 OJ287 1994.04.21-19:52:32.0 WETTZELL 226.33149 53.83738 939.7 8.6 9.2005740E-09 1.2391491E+00 7.1211820E-09 3.1129070E-10 O 4 0955+476 1994.04.21-19:56:44.0 NRAO85_3 52.72351 33.04527 925.7 15.0 1.3389400E-08 1.8196089E+00 7.0433563E-09 2.8206589E-10 O 4 0955+476 1994.04.21-19:56:44.0 WETTZELL 262.81315 81.70399 939.7 8.6 7.5109224E-09 1.0107642E+00 7.1211820E-09 3.1129070E-10 O 5 0552+398 1994.04.21-20:01:12.0 NRAO85_3 78.67105 75.48223 925.7 15.0 7.5660651E-09 1.0324221E+00 7.0433563E-09 2.8206589E-10 O 5 0552+398 1994.04.21-20:01:12.0 WETTZELL 289.34237 38.48401 939.7 8.6 1.1922080E-08 1.6083010E+00 7.1211820E-09 3.1129070E-10 O 6 0212+735 1994.04.21-20:05:32.0 NRAO85_3 344.70960 50.48819 925.7 15.0 9.4845336E-09 1.2899167E+00 7.0433563E-09 2.8206589E-10 O 6 0212+735 1994.04.21-20:05:32.0 WETTZELL 344.28321 37.57358 939.7 8.6 1.2164725E-08 1.6394681E+00 7.1211820E-09 3.1129070E-10 O 7 OJ287 1994.04.21-20:11:24.0 NRAO85_3 90.96173 34.82124 925.7 15.0 1.2795726E-08 1.7473134E+00 7.0433563E-09 2.8206589E-10 O 7 OJ287 1994.04.21-20:11:24.0 WETTZELL 232.54730 51.48645 939.7 8.6 9.4921159E-09 1.2786793E+00 7.1211820E-09 3.1129070E-10 O 8 0955+476 1994.04.21-20:15:32.0 NRAO85_3 54.14011 36.01073 925.7 15.0 1.2426077E-08 1.6894974E+00 7.0433563E-09 2.8206589E-10 O 8 0955+476 1994.04.21-20:15:32.0 WETTZELL 267.82973 78.63159 939.7 8.6 7.5809109E-09 1.0202740E+00 7.1211820E-09 3.1129070E-10 O 9 0552+398 1994.04.21-20:20:04.0 NRAO85_3 78.33401 79.11404 925.6 14.9 7.4590557E-09 1.0179152E+00 7.0433563E-09 2.8206589E-10 O 9 0552+398 1994.04.21-20:20:04.0 WETTZELL 292.09456 35.59055 939.7 8.6 1.2742343E-08 1.7196188E+00 7.1211820E-09 3.1129070E-10 O 10 0212+735 1994.04.21-20:24:24.0 NRAO85_3 343.40586 49.46961 925.6 14.9 9.6265435E-09 1.3091259E+00 7.0433563E-09 2.8206589E-10 O 10 0212+735 1994.04.21-20:24:24.0 WETTZELL 345.59570 36.76947 939.7 8.6 1.2390510E-08 1.6699728E+00 7.1211820E-09 3.1129070E-10 O 11 OJ287 1994.04.21-20:30:12.0 NRAO85_3 94.01131 38.50929 925.6 14.9 1.1742066E-08 1.6037322E+00 7.0433563E-09 2.8206589E-10 O 11 OJ287 1994.04.21-20:30:12.0 WETTZELL 238.21654 48.94913 939.7 8.5 9.8473564E-09 1.3268404E+00 7.1211820E-09 3.1129070E-10 O 12 0955+476 1994.04.21-20:34:24.0 NRAO85_3 55.43973 39.03822 925.6 14.9 1.1605104E-08 1.5785464E+00 7.0433563E-09 2.8206589E-10 O 12 0955+476 1994.04.21-20:34:24.0 WETTZELL 271.48820 75.53831 939.7 8.5 7.6751482E-09 1.0330551E+00 7.1211820E-09 3.1129070E-10 O 13 0552+398 1994.04.21-20:38:52.0 NRAO85_3 76.16509 82.71816 925.6 14.9 7.3846461E-09 1.0078398E+00 7.0433563E-09 2.8206589E-10 O 13 0552+398 1994.04.21-20:38:52.0 WETTZELL 294.82663 32.76277 939.7 8.5 1.3696379E-08 1.8492084E+00 7.1211820E-09 3.1129070E-10 O 14 0212+735 1994.04.21-20:43:12.0 NRAO85_3 342.28697 48.37983 925.6 14.9 9.7867163E-09 1.3307851E+00 7.0433563E-09 2.8206589E-10 O 14 0212+735 1994.04.21-20:43:12.0 WETTZELL 346.95261 36.03779 939.7 8.5 1.2605522E-08 1.6990171E+00 7.1211820E-09 3.1129070E-10 O 15 OJ287 1994.04.21-20:49:04.0 NRAO85_3 97.26126 42.19601 925.6 14.9 1.0890025E-08 1.4876235E+00 7.0433563E-09 2.8206589E-10 O 15 OJ287 1994.04.21-20:49:04.0 WETTZELL 243.44615 46.24762 939.7 8.5 1.0278908E-08 1.3853524E+00 7.1211820E-09 3.1129070E-10 O 16 0955+476 1994.04.21-20:53:12.0 NRAO85_3 56.60297 42.10009 925.6 14.9 1.0906821E-08 1.4841255E+00 7.0433563E-09 2.8206589E-10 O 16 0955+476 1994.04.21-20:53:12.0 WETTZELL 274.49278 72.46006 939.7 8.5 7.7940508E-09 1.0491647E+00 7.1211820E-09 3.1129070E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10