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 | 03:25:19.042 # # Data content: # Ray-tracing results for session: # 94AUG04XU##### # 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: 1994080418 | 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 $94AUG04XU##### H $94AUG04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:25:19.042) 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 1994.08.04-17:02:24.0 NRAO85_3 108.68122 28.33336 928.7 25.1 1.6105260E-08 2.1008907E+00 7.0345954E-09 6.4008739E-10 O 1 1219+044 1994.08.04-17:02:24.0 WETTZELL 226.20544 35.72649 950.3 25.7 1.3006747E-08 1.7111504E+00 7.2063819E-09 4.0553520E-10 O 2 1357+769 1994.08.04-17:08:32.0 NRAO85_3 17.00788 39.70626 928.7 25.1 1.1991155E-08 1.5632514E+00 7.0345954E-09 6.4008739E-10 O 2 1357+769 1994.08.04-17:08:32.0 WETTZELL 353.44296 61.87719 950.3 25.7 8.6275335E-09 1.1329964E+00 7.2063819E-09 4.0553520E-10 O 3 1219+044 1994.08.04-17:14:44.0 NRAO85_3 111.06858 30.61106 928.7 25.1 1.5021033E-08 1.9589690E+00 7.0345954E-09 6.4008739E-10 O 3 1219+044 1994.08.04-17:14:44.0 WETTZELL 229.49378 34.22704 950.3 25.7 1.3498919E-08 1.7759882E+00 7.2063819E-09 4.0553520E-10 O 4 1357+769 1994.08.04-17:20:52.0 NRAO85_3 16.98186 40.41434 928.7 25.1 1.1817231E-08 1.5405242E+00 7.0345954E-09 6.4008739E-10 O 4 1357+769 1994.08.04-17:20:52.0 WETTZELL 352.04715 61.62164 950.3 25.7 8.6481672E-09 1.1356932E+00 7.2063819E-09 4.0553520E-10 O 5 1219+044 1994.08.04-17:27:04.0 NRAO85_3 113.55928 32.85167 928.7 25.1 1.4107751E-08 1.8395210E+00 7.0345954E-09 6.4008739E-10 O 5 1219+044 1994.08.04-17:27:04.0 WETTZELL 232.67161 32.65345 950.3 25.7 1.4067669E-08 1.8509495E+00 7.2063819E-09 4.0553520E-10 O 6 1357+769 1994.08.04-17:33:12.0 NRAO85_3 16.90598 41.12037 928.6 25.1 1.1650488E-08 1.5187388E+00 7.0345954E-09 6.4008739E-10 O 6 1357+769 1994.08.04-17:33:12.0 WETTZELL 350.70692 61.31824 950.3 25.6 8.6730167E-09 1.1389438E+00 7.2063819E-09 4.0553520E-10 O 7 1219+044 1994.08.04-17:39:24.0 NRAO85_3 116.16693 35.04919 928.6 25.0 1.3332024E-08 1.7381295E+00 7.0345954E-09 6.4008739E-10 O 7 1219+044 1994.08.04-17:39:24.0 WETTZELL 235.74474 31.01294 950.3 25.6 1.4725994E-08 1.9377637E+00 7.2063819E-09 4.0553520E-10 O 8 1357+769 1994.08.04-17:45:32.0 NRAO85_3 16.77881 41.82229 928.6 25.0 1.1490998E-08 1.4979042E+00 7.0345954E-09 6.4008739E-10 O 8 1357+769 1994.08.04-17:45:32.0 WETTZELL 349.42964 60.96923 950.3 25.6 8.7020807E-09 1.1427479E+00 7.2063819E-09 4.0553520E-10 O 9 1308+326 1994.08.04-17:50:12.0 NRAO85_3 79.42437 44.04939 928.6 25.0 1.1023567E-08 1.4363372E+00 7.0345954E-09 6.4008739E-10 O 9 1308+326 1994.08.04-17:50:12.0 WETTZELL 251.39198 58.46430 950.3 25.6 8.9269406E-09 1.1727051E+00 7.2063819E-09 4.0553520E-10 O 10 1357+769 1994.08.04-17:54:52.0 NRAO85_3 16.64767 42.34947 928.6 25.0 1.1375153E-08 1.4827731E+00 7.0345954E-09 6.4008739E-10 O 10 1357+769 1994.08.04-17:54:52.0 WETTZELL 348.50867 60.67630 950.3 25.6 8.7268752E-09 1.1459946E+00 7.2063819E-09 4.0553520E-10 O 11 1308+326 1994.08.04-17:59:32.0 NRAO85_3 80.56076 45.85434 928.6 25.0 1.0682744E-08 1.3918778E+00 7.0345954E-09 6.4008739E-10 O 11 1308+326 1994.08.04-17:59:32.0 WETTZELL 253.88518 57.00353 950.3 25.6 9.0713008E-09 1.1916451E+00 7.2063819E-09 4.0553520E-10 O 12 1357+769 1994.08.04-18:04:12.0 NRAO85_3 16.48585 42.87216 928.6 25.0 1.1263500E-08 1.4681909E+00 7.0345954E-09 6.4008739E-10 O 12 1357+769 1994.08.04-18:04:12.0 WETTZELL 347.62948 60.35980 950.3 25.6 8.7540807E-09 1.1495579E+00 7.2063819E-09 4.0553520E-10 O 13 1308+326 1994.08.04-18:08:52.0 NRAO85_3 81.71486 47.66529 928.6 25.0 1.0371274E-08 1.3512550E+00 7.0345954E-09 6.4008739E-10 O 13 1308+326 1994.08.04-18:08:52.0 WETTZELL 256.24562 55.52474 950.3 25.6 9.2284569E-09 1.2122667E+00 7.2063819E-09 4.0553520E-10 O 14 1357+769 1994.08.04-18:13:32.0 NRAO85_3 16.29283 43.38940 928.6 24.9 1.1156041E-08 1.4541581E+00 7.0345954E-09 6.4008739E-10 O 14 1357+769 1994.08.04-18:13:32.0 WETTZELL 346.79387 60.02092 950.3 25.5 8.7836951E-09 1.1534377E+00 7.2063819E-09 4.0553520E-10 O 15 1308+326 1994.08.04-18:18:12.0 NRAO85_3 82.89103 49.48161 928.6 24.9 1.0086362E-08 1.3141025E+00 7.0345954E-09 6.4008739E-10 O 15 1308+326 1994.08.04-18:18:12.0 WETTZELL 258.48954 54.03131 950.3 25.5 9.3992269E-09 1.2346776E+00 7.2063819E-09 4.0553520E-10 O 16 1357+769 1994.08.04-18:22:52.0 NRAO85_3 16.06815 43.90024 928.6 24.9 1.1052775E-08 1.4406742E+00 7.0345954E-09 6.4008739E-10 O 16 1357+769 1994.08.04-18:22:52.0 WETTZELL 346.00325 59.66090 950.3 25.5 8.8157156E-09 1.1576336E+00 7.2063819E-09 4.0553520E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10