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: # 2019-03-05 | 02:44:12.686 # # Data content: # Ray-tracing results for session: # 94SEP03XU##### # 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: 1994090318 | 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 $94SEP03XU##### H $94SEP03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 02:44:12.686) 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 1219+044 1994.09.03-15:04:24.0 NRAO85_3 108.67286 28.32530 932.1 15.7 1.5802870E-08 2.1037115E+00 7.0841642E-09 4.4329464E-10 O 1 1219+044 1994.09.03-15:04:24.0 WETTZELL 226.19366 35.73174 946.6 16.6 1.2754879E-08 1.7070267E+00 7.1821187E-09 2.8332357E-10 O 2 1357+769 1994.09.03-15:10:32.0 NRAO85_3 17.00987 39.70587 932.1 15.7 1.1761992E-08 1.5667199E+00 7.0841642E-09 4.4329464E-10 O 2 1357+769 1994.09.03-15:10:32.0 WETTZELL 353.44268 61.87877 946.6 16.6 8.4611592E-09 1.1339183E+00 7.1821187E-09 2.8332357E-10 O 3 1219+044 1994.09.03-15:16:44.0 NRAO85_3 111.05989 30.60312 932.1 15.7 1.4738357E-08 1.9611090E+00 7.0841642E-09 4.4329464E-10 O 3 1219+044 1994.09.03-15:16:44.0 WETTZELL 229.48240 34.23256 946.6 16.6 1.3237264E-08 1.7715590E+00 7.1821187E-09 2.8332357E-10 O 4 1357+769 1994.09.03-15:22:52.0 NRAO85_3 16.98390 40.41404 932.1 15.8 1.1591352E-08 1.5438556E+00 7.0841642E-09 4.4329464E-10 O 4 1357+769 1994.09.03-15:22:52.0 WETTZELL 352.04663 61.62320 946.6 16.6 8.4813872E-09 1.1366151E+00 7.1821187E-09 2.8332357E-10 O 5 1219+044 1994.09.03-15:29:04.0 NRAO85_3 113.55019 32.84388 932.1 15.8 1.3841730E-08 1.8411261E+00 7.0841642E-09 4.4329464E-10 O 5 1219+044 1994.09.03-15:29:04.0 WETTZELL 232.66061 32.65921 946.6 16.6 1.3794703E-08 1.8461690E+00 7.1821187E-09 2.8332357E-10 O 6 1357+769 1994.09.03-15:35:12.0 NRAO85_3 16.90805 41.12015 932.1 15.8 1.1427757E-08 1.5219392E+00 7.0841642E-09 4.4329464E-10 O 6 1357+769 1994.09.03-15:35:12.0 WETTZELL 350.70617 61.31978 946.6 16.6 8.5057497E-09 1.1398677E+00 7.1821187E-09 2.8332357E-10 O 7 1219+044 1994.09.03-15:41:24.0 NRAO85_3 116.15741 35.04156 932.1 15.9 1.3080180E-08 1.7393063E+00 7.0841642E-09 4.4329464E-10 O 7 1219+044 1994.09.03-15:41:24.0 WETTZELL 235.73410 31.01893 946.6 16.6 1.4439933E-08 1.9325755E+00 7.1821187E-09 2.8332357E-10 O 8 1357+769 1994.09.03-15:47:32.0 NRAO85_3 16.78093 41.82216 932.1 15.9 1.1271277E-08 1.5009798E+00 7.0841642E-09 4.4329464E-10 O 8 1357+769 1994.09.03-15:47:32.0 WETTZELL 349.42866 60.97074 946.6 16.6 8.5342457E-09 1.1436762E+00 7.1821187E-09 2.8332357E-10 O 9 1308+326 1994.09.03-15:52:12.0 NRAO85_3 79.42053 44.04126 932.1 15.9 1.0814830E-08 1.4386527E+00 7.0841642E-09 4.4329464E-10 O 9 1308+326 1994.09.03-15:52:12.0 WETTZELL 251.37973 58.47002 946.6 16.6 8.7544475E-09 1.1717964E+00 7.1821187E-09 2.8332357E-10 O 10 1357+769 1994.09.03-15:56:52.0 NRAO85_3 16.64981 42.34940 932.1 16.0 1.1157619E-08 1.4857582E+00 7.0841642E-09 4.4329464E-10 O 10 1357+769 1994.09.03-15:56:52.0 WETTZELL 348.50754 60.67778 946.6 16.6 8.5585565E-09 1.1469276E+00 7.1821187E-09 2.8332357E-10 O 11 1308+326 1994.09.03-16:01:32.0 NRAO85_3 80.55689 45.84619 932.1 16.0 1.0480304E-08 1.3939509E+00 7.0841642E-09 4.4329464E-10 O 11 1308+326 1994.09.03-16:01:32.0 WETTZELL 253.87357 57.00934 946.6 16.6 8.8959525E-09 1.1907134E+00 7.1821187E-09 2.8332357E-10 O 12 1357+769 1994.09.03-16:06:12.0 NRAO85_3 16.48801 42.87215 932.1 16.0 1.1048073E-08 1.4710891E+00 7.0841642E-09 4.4329464E-10 O 12 1357+769 1994.09.03-16:06:12.0 WETTZELL 347.62820 60.36125 946.6 16.6 8.5852319E-09 1.1504970E+00 7.1821187E-09 2.8332357E-10 O 13 1308+326 1994.09.03-16:10:52.0 NRAO85_3 81.71094 47.65712 932.1 16.1 1.0174591E-08 1.3531120E+00 7.0841642E-09 4.4329464E-10 O 13 1308+326 1994.09.03-16:10:52.0 WETTZELL 256.23458 55.53063 946.6 16.6 9.0500023E-09 1.2113127E+00 7.1821187E-09 2.8332357E-10 O 14 1357+769 1994.09.03-16:15:32.0 NRAO85_3 16.29501 43.38947 932.1 16.1 1.0942642E-08 1.4569725E+00 7.0841642E-09 4.4329464E-10 O 14 1357+769 1994.09.03-16:15:32.0 WETTZELL 346.79245 60.02234 946.6 16.6 8.6142699E-09 1.1543841E+00 7.1821187E-09 2.8332357E-10 O 15 1308+326 1994.09.03-16:20:12.0 NRAO85_3 82.88706 49.47342 932.1 16.1 9.8949474E-09 1.3157659E+00 7.0841642E-09 4.4329464E-10 O 15 1308+326 1994.09.03-16:20:12.0 WETTZELL 258.47900 54.03726 946.6 16.6 9.2173990E-09 1.2337020E+00 7.1821187E-09 2.8332357E-10 O 16 1357+769 1994.09.03-16:24:52.0 NRAO85_3 16.07034 43.90037 932.1 16.1 1.0841324E-08 1.4434081E+00 7.0841642E-09 4.4329464E-10 O 16 1357+769 1994.09.03-16:24:52.0 WETTZELL 346.00170 59.66228 946.6 16.6 8.6456678E-09 1.1585887E+00 7.1821187E-09 2.8332357E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10