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 | 03:55:07.167 # # Data content: # Ray-tracing results for session: # 94AUG27XU##### # 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: 1994082718 | 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 $94AUG27XU##### H $94AUG27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:55:07.167) 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 1994.08.27-15:31:52.0 NRAO85_3 108.66217 28.31490 932.3 16.6 1.5943909E-08 2.1051399E+00 7.0597547E-09 5.3300631E-10 O 1 1219+044 1994.08.27-15:31:52.0 WETTZELL 226.17847 35.73842 945.9 20.5 1.3076775E-08 1.7055148E+00 7.1756799E-09 4.8024775E-10 O 2 1357+769 1994.08.27-15:38:04.0 NRAO85_3 17.00924 39.70600 932.3 16.7 1.1863061E-08 1.5634665E+00 7.0597547E-09 5.3300631E-10 O 2 1357+769 1994.08.27-15:38:04.0 WETTZELL 353.44277 61.87826 945.9 20.5 8.6779864E-09 1.1353757E+00 7.1756799E-09 4.8024775E-10 O 3 1219+044 1994.08.27-15:44:12.0 NRAO85_3 111.04876 30.59287 932.3 16.7 1.4869575E-08 1.9625430E+00 7.0597547E-09 5.3300631E-10 O 3 1219+044 1994.08.27-15:44:12.0 WETTZELL 229.46772 34.23960 945.9 20.5 1.3571208E-08 1.7702808E+00 7.1756799E-09 4.8024775E-10 O 4 1357+769 1994.08.27-15:50:24.0 NRAO85_3 16.98325 40.41414 932.3 16.8 1.1690985E-08 1.5407285E+00 7.0597547E-09 5.3300631E-10 O 4 1357+769 1994.08.27-15:50:24.0 WETTZELL 352.04679 61.62270 945.9 20.5 8.6987452E-09 1.1381087E+00 7.1756799E-09 4.8024775E-10 O 5 1219+044 1994.08.27-15:56:32.0 NRAO85_3 113.53856 32.83381 932.3 16.9 1.3964700E-08 1.8425571E+00 7.0597547E-09 5.3300631E-10 O 5 1219+044 1994.08.27-15:56:32.0 WETTZELL 232.64642 32.66657 945.9 20.5 1.4142575E-08 1.8451629E+00 7.1756799E-09 4.8024775E-10 O 6 1357+769 1994.08.27-16:02:44.0 NRAO85_3 16.90739 41.12022 932.3 17.0 1.1526012E-08 1.5189318E+00 7.0597547E-09 5.3300631E-10 O 6 1357+769 1994.08.27-16:02:44.0 WETTZELL 350.70641 61.31929 945.9 20.5 8.7237459E-09 1.1414002E+00 7.1756799E-09 4.8024775E-10 O 7 1219+044 1994.08.27-16:08:52.0 NRAO85_3 116.14521 35.03170 932.2 17.1 1.3196161E-08 1.7407294E+00 7.0597547E-09 5.3300631E-10 O 7 1219+044 1994.08.27-16:08:52.0 WETTZELL 235.72037 31.02658 945.9 20.5 1.4803929E-08 1.9318918E+00 7.1756799E-09 4.8024775E-10 O 8 1357+769 1994.08.27-16:15:04.0 NRAO85_3 16.78025 41.82220 932.2 17.2 1.1368215E-08 1.4980854E+00 7.0597547E-09 5.3300631E-10 O 8 1357+769 1994.08.27-16:15:04.0 WETTZELL 349.42897 60.97025 945.9 20.5 8.7529873E-09 1.1452503E+00 7.1756799E-09 4.8024775E-10 O 9 1308+326 1994.08.27-16:19:44.0 NRAO85_3 79.42133 44.04327 932.2 17.2 1.0907438E-08 1.4375591E+00 7.0597547E-09 5.3300631E-10 O 9 1308+326 1994.08.27-16:19:44.0 WETTZELL 251.38283 58.46871 945.9 20.5 8.9779032E-09 1.1722940E+00 7.1756799E-09 4.8024775E-10 O 10 1357+769 1994.08.27-16:24:24.0 NRAO85_3 16.64913 42.34943 932.2 17.3 1.1253600E-08 1.4829452E+00 7.0597547E-09 5.3300631E-10 O 10 1357+769 1994.08.27-16:24:24.0 WETTZELL 348.50790 60.67730 945.9 20.5 8.7779335E-09 1.1485351E+00 7.1756799E-09 4.8024775E-10 O 11 1308+326 1994.08.27-16:29:04.0 NRAO85_3 80.55769 45.84820 932.2 17.4 1.0570124E-08 1.3929969E+00 7.0597547E-09 5.3300631E-10 O 11 1308+326 1994.08.27-16:29:04.0 WETTZELL 253.87651 57.00800 945.9 20.6 9.1230777E-09 1.1913344E+00 7.1756799E-09 4.8024775E-10 O 12 1357+769 1994.08.27-16:33:44.0 NRAO85_3 16.48732 42.87216 932.2 17.5 1.1143131E-08 1.4683537E+00 7.0597547E-09 5.3300631E-10 O 12 1357+769 1994.08.27-16:33:44.0 WETTZELL 347.62861 60.36078 945.9 20.6 8.8053056E-09 1.1521395E+00 7.1756799E-09 4.8024775E-10 O 13 1308+326 1994.08.27-16:38:24.0 NRAO85_3 81.71175 47.65913 932.2 17.6 1.0261862E-08 1.3522812E+00 7.0597547E-09 5.3300631E-10 O 13 1308+326 1994.08.27-16:38:24.0 WETTZELL 256.23738 55.52927 945.9 20.6 9.2811226E-09 1.2120665E+00 7.1756799E-09 4.8024775E-10 O 14 1357+769 1994.08.27-16:43:04.0 NRAO85_3 16.29431 43.38945 932.1 17.7 1.1036813E-08 1.4543114E+00 7.0597547E-09 5.3300631E-10 O 14 1357+769 1994.08.27-16:43:04.0 WETTZELL 346.79290 60.02188 945.9 20.6 8.8351017E-09 1.1560633E+00 7.1756799E-09 4.8024775E-10 O 15 1308+326 1994.08.27-16:47:44.0 NRAO85_3 82.88787 49.47544 932.1 17.8 9.9798851E-09 1.3150442E+00 7.0597547E-09 5.3300631E-10 O 15 1308+326 1994.08.27-16:47:44.0 WETTZELL 258.48167 54.03589 945.9 20.6 9.4528608E-09 1.2345996E+00 7.1756799E-09 4.8024775E-10 O 16 1357+769 1994.08.27-16:52:24.0 NRAO85_3 16.06963 43.90033 932.1 17.9 1.0934642E-08 1.4408179E+00 7.0597547E-09 5.3300631E-10 O 16 1357+769 1994.08.27-16:52:24.0 WETTZELL 346.00219 59.66183 945.9 20.6 8.8673189E-09 1.1603061E+00 7.1756799E-09 4.8024775E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10