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 | 03:03:36.585 # # Data content: # Ray-tracing results for session: # 94SEP15XU##### # 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: 1994091512 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994091518 | 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 $94SEP15XU##### H $94SEP15XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 03:03:36.585) 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 1994.09.15-14:17:12.0 NRAO85_3 108.66937 28.32173 930.4 19.5 1.5891357E-08 2.1087583E+00 7.0581133E-09 5.1077367E-10 O 1 1219+044 1994.09.15-14:17:12.0 WETTZELL 226.18849 35.73388 933.2 12.0 1.2594180E-08 1.7157378E+00 7.0694385E-09 3.0184291E-10 O 2 1357+769 1994.09.15-14:23:24.0 NRAO85_3 17.01105 39.70937 930.4 19.7 1.1832484E-08 1.5775926E+00 7.0581133E-09 5.1077367E-10 O 2 1357+769 1994.09.15-14:23:24.0 WETTZELL 353.43504 61.87849 933.2 11.9 8.3538058E-09 1.1315242E+00 7.0694385E-09 3.0184291E-10 O 3 1219+044 1994.09.15-14:29:32.0 NRAO85_3 111.05625 30.59960 930.4 20.0 1.4820271E-08 1.9645786E+00 7.0581133E-09 5.1077367E-10 O 3 1219+044 1994.09.15-14:29:32.0 WETTZELL 229.47740 34.23482 933.2 11.9 1.3070289E-08 1.7807780E+00 7.0694385E-09 3.0184291E-10 O 4 1357+769 1994.09.15-14:35:44.0 NRAO85_3 16.98485 40.41758 930.4 20.2 1.1660673E-08 1.5543001E+00 7.0581133E-09 5.1077367E-10 O 4 1357+769 1994.09.15-14:35:44.0 WETTZELL 352.03911 61.62266 933.2 11.9 8.3737817E-09 1.1342163E+00 7.0694385E-09 3.0184291E-10 O 5 1219+044 1994.09.15-14:41:52.0 NRAO85_3 113.54638 32.84042 930.4 20.4 1.3918155E-08 1.8433727E+00 7.0581133E-09 5.1077367E-10 O 5 1219+044 1994.09.15-14:41:52.0 WETTZELL 232.65578 32.66159 933.2 11.8 1.3620480E-08 1.8559705E+00 7.0694385E-09 3.0184291E-10 O 6 1357+769 1994.09.15-14:48:04.0 NRAO85_3 16.90876 41.12372 930.4 20.7 1.1495958E-08 1.5319762E+00 7.0581133E-09 5.1077367E-10 O 6 1357+769 1994.09.15-14:48:04.0 WETTZELL 350.69882 61.31898 933.3 11.8 8.3978392E-09 1.1374590E+00 7.0694385E-09 3.0184291E-10 O 7 1219+044 1994.09.15-14:54:12.0 NRAO85_3 116.15341 35.03817 930.4 20.9 1.3151975E-08 1.7405856E+00 7.0581133E-09 5.1077367E-10 O 7 1219+044 1994.09.15-14:54:12.0 WETTZELL 235.72942 31.02140 933.3 11.7 1.4257320E-08 1.9430498E+00 7.0694385E-09 3.0184291E-10 O 8 1357+769 1994.09.15-15:00:24.0 NRAO85_3 16.78138 41.82576 930.4 21.1 1.1357977E-08 1.5095442E+00 7.0567693E-09 5.2540478E-10 O 8 1357+769 1994.09.15-15:00:24.0 WETTZELL 349.42154 60.96969 933.3 11.7 8.4369166E-09 1.1419383E+00 7.0852438E-09 2.9547265E-10 O 9 1308+326 1994.09.15-15:05:04.0 NRAO85_3 79.42720 44.05054 930.4 21.3 1.0894089E-08 1.4438500E+00 7.0567693E-09 5.2540478E-10 O 9 1308+326 1994.09.15-15:05:04.0 WETTZELL 251.39248 58.46199 933.3 11.7 8.6552731E-09 1.1726988E+00 7.0852438E-09 2.9547265E-10 O 10 1357+769 1994.09.15-15:09:44.0 NRAO85_3 16.65007 42.35301 930.4 21.5 1.1243357E-08 1.4940736E+00 7.0567693E-09 5.2540478E-10 O 10 1357+769 1994.09.15-15:09:44.0 WETTZELL 348.50060 60.67654 933.3 11.6 8.4609497E-09 1.1451728E+00 7.0852438E-09 2.9547265E-10 O 11 1308+326 1994.09.15-15:14:24.0 NRAO85_3 80.56366 45.85550 930.4 21.6 1.0556991E-08 1.3985694E+00 7.0567693E-09 5.2540478E-10 O 11 1308+326 1994.09.15-15:14:24.0 WETTZELL 253.88559 57.00121 933.3 11.6 8.7951630E-09 1.1915950E+00 7.0852438E-09 2.9547265E-10 O 12 1357+769 1994.09.15-15:19:04.0 NRAO85_3 16.48806 42.87577 930.4 21.8 1.1132884E-08 1.4791652E+00 7.0567693E-09 5.2540478E-10 O 12 1357+769 1994.09.15-15:19:04.0 WETTZELL 347.62148 60.35983 933.3 11.6 8.4873202E-09 1.1487231E+00 7.0852438E-09 2.9547265E-10 O 13 1308+326 1994.09.15-15:23:44.0 NRAO85_3 81.71785 47.66646 930.4 21.9 1.0248934E-08 1.3572171E+00 7.0567693E-09 5.2540478E-10 O 13 1308+326 1994.09.15-15:23:44.0 WETTZELL 256.24597 55.52242 933.3 11.5 8.9474546E-09 1.2121686E+00 7.0852438E-09 2.9547265E-10 O 14 1357+769 1994.09.15-15:28:24.0 NRAO85_3 16.29485 43.39308 930.4 22.1 1.1026564E-08 1.4648191E+00 7.0567693E-09 5.2540478E-10 O 14 1357+769 1994.09.15-15:28:24.0 WETTZELL 346.78595 60.02075 933.3 11.5 8.5160261E-09 1.1525890E+00 7.0852438E-09 2.9547265E-10 O 15 1308+326 1994.09.15-15:33:04.0 NRAO85_3 82.89412 49.48279 930.4 22.2 9.9671527E-09 1.3194135E+00 7.0567693E-09 5.2540478E-10 O 15 1308+326 1994.09.15-15:33:04.0 WETTZELL 258.48983 54.02898 933.4 11.5 9.1129406E-09 1.2345269E+00 7.0852438E-09 2.9547265E-10 O 16 1357+769 1994.09.15-15:37:44.0 NRAO85_3 16.06997 43.90398 930.4 22.4 1.0924394E-08 1.4510345E+00 7.0567693E-09 5.2540478E-10 O 16 1357+769 1994.09.15-15:37:44.0 WETTZELL 345.99544 59.66052 933.4 11.4 8.5470649E-09 1.1567701E+00 7.0852438E-09 2.9547265E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10