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 | 06:46:39.082 # # Data content: # Ray-tracing results for session: # 94JUN18XU##### # 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: 1994061818 | 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 $94JUN18XU##### H $94JUN18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 06:46:39.082) 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 1994.06.18-15:54:24.0 NRAO85_3 78.26835 71.87311 929.9 26.5 7.9593857E-09 1.0518228E+00 7.0577736E-09 5.0772466E-10 O 1 0552+398 1994.06.18-15:54:24.0 WETTZELL 286.57816 41.40820 942.8 19.7 1.1290590E-08 1.5123809E+00 7.1515839E-09 3.2724301E-10 O 2 0212+735 1994.06.18-15:58:44.0 NRAO85_3 346.18348 51.41931 929.9 26.5 9.6725729E-09 1.2819692E+00 7.0577736E-09 5.0772466E-10 O 2 0212+735 1994.06.18-15:58:44.0 WETTZELL 343.02684 38.43902 942.8 19.7 1.2008433E-08 1.6187003E+00 7.1515839E-09 3.2724301E-10 O 3 OJ287 1994.06.18-16:04:32.0 NRAO85_3 88.04992 31.12792 929.9 26.5 1.4584939E-08 1.9269890E+00 7.0577736E-09 5.0772466E-10 O 3 OJ287 1994.06.18-16:04:32.0 WETTZELL 226.35102 53.83118 942.8 19.7 9.2581091E-09 1.2338655E+00 7.1515839E-09 3.2724301E-10 O 4 0955+476 1994.06.18-16:08:44.0 NRAO85_3 52.72806 33.05548 929.9 26.6 1.3832486E-08 1.8322368E+00 7.0577736E-09 5.0772466E-10 O 4 0955+476 1994.06.18-16:08:44.0 WETTZELL 262.83727 81.69366 942.8 19.7 7.5579453E-09 1.0103430E+00 7.1515839E-09 3.2724301E-10 O 5 0552+398 1994.06.18-16:13:12.0 NRAO85_3 78.67785 75.49111 929.9 26.6 7.8139507E-09 1.0326357E+00 7.0577736E-09 5.0772466E-10 O 5 0552+398 1994.06.18-16:13:12.0 WETTZELL 289.34746 38.47590 942.8 19.7 1.1998439E-08 1.6082660E+00 7.1515839E-09 3.2724301E-10 O 6 0212+735 1994.06.18-16:17:32.0 NRAO85_3 344.70592 50.49058 929.9 26.6 9.8001594E-09 1.2990396E+00 7.0577736E-09 5.0772466E-10 O 6 0212+735 1994.06.18-16:17:32.0 WETTZELL 344.28033 37.57112 942.8 19.7 1.2242040E-08 1.6507892E+00 7.1515839E-09 3.2724301E-10 O 7 OJ287 1994.06.18-16:23:24.0 NRAO85_3 90.97006 34.83240 929.9 26.7 1.3210828E-08 1.7448560E+00 7.0577736E-09 5.0772466E-10 O 7 OJ287 1994.06.18-16:23:24.0 WETTZELL 232.56520 51.47959 942.8 19.6 9.5516147E-09 1.2731077E+00 7.1515839E-09 3.2724301E-10 O 8 0955+476 1994.06.18-16:27:32.0 NRAO85_3 54.14423 36.02111 929.9 26.7 1.2836603E-08 1.6995355E+00 7.0577736E-09 5.0772466E-10 O 8 0955+476 1994.06.18-16:27:32.0 WETTZELL 267.84605 78.62118 942.8 19.6 7.6284521E-09 1.0197946E+00 7.1515839E-09 3.2724301E-10 O 9 0552+398 1994.06.18-16:32:04.0 NRAO85_3 78.34028 79.12300 929.9 26.7 7.7034591E-09 1.0180802E+00 7.0577736E-09 5.0772466E-10 O 9 0552+398 1994.06.18-16:32:04.0 WETTZELL 292.09970 35.58254 942.8 19.6 1.2824167E-08 1.7203176E+00 7.1515839E-09 3.2724301E-10 O 10 0212+735 1994.06.18-16:36:24.0 NRAO85_3 343.40191 49.47177 929.9 26.8 9.9470747E-09 1.3186932E+00 7.0577736E-09 5.0772466E-10 O 10 0212+735 1994.06.18-16:36:24.0 WETTZELL 345.59306 36.76687 942.8 19.6 1.2469336E-08 1.6820421E+00 7.1515839E-09 3.2724301E-10 O 11 OJ287 1994.06.18-16:42:12.0 NRAO85_3 94.02009 38.52043 929.9 26.8 1.2122968E-08 1.6008253E+00 7.0577736E-09 5.0772466E-10 O 11 OJ287 1994.06.18-16:42:12.0 WETTZELL 238.23300 48.94175 942.8 19.6 9.9092320E-09 1.3209554E+00 7.1515839E-09 3.2724301E-10 O 12 0955+476 1994.06.18-16:46:24.0 NRAO85_3 55.44339 39.04874 929.9 26.9 1.1987983E-08 1.5865992E+00 7.0577736E-09 5.0772466E-10 O 12 0955+476 1994.06.18-16:46:24.0 WETTZELL 271.50103 75.52789 942.8 19.6 7.7233633E-09 1.0325366E+00 7.1515839E-09 3.2724301E-10 O 13 0552+398 1994.06.18-16:50:52.0 NRAO85_3 76.16803 82.72719 929.9 26.9 7.6266517E-09 1.0079891E+00 7.0577736E-09 5.0772466E-10 O 13 0552+398 1994.06.18-16:50:52.0 WETTZELL 294.83184 32.75487 942.8 19.6 1.3784563E-08 1.8509184E+00 7.1515839E-09 3.2724301E-10 O 14 0212+735 1994.06.18-16:55:12.0 NRAO85_3 342.28282 48.38174 929.9 26.9 1.0112787E-08 1.3408607E+00 7.0577736E-09 5.0772466E-10 O 14 0212+735 1994.06.18-16:55:12.0 WETTZELL 346.95021 36.03506 942.8 19.6 1.2685790E-08 1.7118339E+00 7.1515839E-09 3.2724301E-10 O 15 OJ287 1994.06.18-17:01:04.0 NRAO85_3 97.27066 42.20710 929.9 27.0 1.1243297E-08 1.4844571E+00 7.0577736E-09 5.0772466E-10 O 15 OJ287 1994.06.18-17:01:04.0 WETTZELL 243.46135 46.23982 942.8 19.6 1.0343658E-08 1.3791219E+00 7.1515839E-09 3.2724301E-10 O 16 0955+476 1994.06.18-17:05:12.0 NRAO85_3 56.60612 42.11073 929.9 27.0 1.1266260E-08 1.4906503E+00 7.0577736E-09 5.0772466E-10 O 16 0955+476 1994.06.18-17:05:12.0 WETTZELL 274.50378 72.44968 942.8 19.6 7.8430983E-09 1.0486274E+00 7.1515839E-09 3.2724301E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10