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 | 03:40:11.243 # # Data content: # Ray-tracing results for session: # 94AUG22XU##### # 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: 1994082218 | 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 $94AUG22XU##### H $94AUG22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:40:11.243) 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 1994.08.22-15:51:32.0 NRAO85_3 108.66361 28.31624 922.5 16.8 1.5711370E-08 2.1361844E+00 7.0117231E-09 4.6515754E-10 O 1 1219+044 1994.08.22-15:51:32.0 WETTZELL 226.18044 35.73751 947.7 24.3 1.3195591E-08 1.7061320E+00 7.1901524E-09 5.3521210E-10 O 2 1357+769 1994.08.22-15:57:44.0 NRAO85_3 17.00892 39.70607 922.5 16.8 1.1682572E-08 1.5646034E+00 7.0117231E-09 4.6515754E-10 O 2 1357+769 1994.08.22-15:57:44.0 WETTZELL 353.44279 61.87801 947.7 24.3 8.7563995E-09 1.1343413E+00 7.1901524E-09 5.3521210E-10 O 3 1219+044 1994.08.22-16:03:52.0 NRAO85_3 111.05025 30.59420 922.5 16.8 1.4651768E-08 1.9887959E+00 7.0117231E-09 4.6515754E-10 O 3 1219+044 1994.08.22-16:03:52.0 WETTZELL 229.46963 34.23864 947.7 24.3 1.3694441E-08 1.7706675E+00 7.1901524E-09 5.3521210E-10 O 4 1357+769 1994.08.22-16:10:04.0 NRAO85_3 16.98292 40.41420 922.5 16.8 1.1513101E-08 1.5418129E+00 7.0117231E-09 4.6515754E-10 O 4 1357+769 1994.08.22-16:10:04.0 WETTZELL 352.04685 61.62245 947.7 24.3 8.7773356E-09 1.1370451E+00 7.1901524E-09 5.3521210E-10 O 5 1219+044 1994.08.22-16:16:12.0 NRAO85_3 113.54012 32.83511 922.5 16.8 1.3759372E-08 1.8649883E+00 7.0117231E-09 4.6515754E-10 O 5 1219+044 1994.08.22-16:16:12.0 WETTZELL 232.64827 32.66557 947.7 24.3 1.4270911E-08 1.8452782E+00 7.1901524E-09 5.3521210E-10 O 6 1357+769 1994.08.22-16:22:24.0 NRAO85_3 16.90705 41.12027 922.5 16.8 1.1350623E-08 1.5199543E+00 7.0117231E-09 4.6515754E-10 O 6 1357+769 1994.08.22-16:22:24.0 WETTZELL 350.70651 61.31903 947.7 24.3 8.8025514E-09 1.1403055E+00 7.1901524E-09 5.3521210E-10 O 7 1219+044 1994.08.22-16:28:32.0 NRAO85_3 116.14685 35.03298 922.5 16.8 1.3001481E-08 1.7600578E+00 7.0117231E-09 4.6515754E-10 O 7 1219+044 1994.08.22-16:28:32.0 WETTZELL 235.72216 31.02554 947.7 24.2 1.4938169E-08 1.9316825E+00 7.1901524E-09 5.3521210E-10 O 8 1357+769 1994.08.22-16:34:44.0 NRAO85_3 16.77991 41.82224 922.5 16.8 1.1195208E-08 1.4990378E+00 7.0117231E-09 4.6515754E-10 O 8 1357+769 1994.08.22-16:34:44.0 WETTZELL 349.42911 60.97001 947.7 24.2 8.8320458E-09 1.1441224E+00 7.1901524E-09 5.3521210E-10 O 9 1308+326 1994.08.22-16:39:24.0 NRAO85_3 79.42200 44.04463 922.5 16.8 1.0744864E-08 1.4485409E+00 7.0117231E-09 4.6515754E-10 O 9 1308+326 1994.08.22-16:39:24.0 WETTZELL 251.38486 58.46773 947.7 24.2 9.0591752E-09 1.1718460E+00 7.1901524E-09 5.3521210E-10 O 10 1357+769 1994.08.22-16:44:04.0 NRAO85_3 16.64878 42.34945 922.5 16.8 1.1082320E-08 1.4838394E+00 7.0117231E-09 4.6515754E-10 O 10 1357+769 1994.08.22-16:44:04.0 WETTZELL 348.50806 60.67706 947.7 24.2 8.8572086E-09 1.1473807E+00 7.1901524E-09 5.3521210E-10 O 11 1308+326 1994.08.22-16:48:44.0 NRAO85_3 80.55837 45.84956 922.5 16.8 1.0412378E-08 1.4030691E+00 7.0117231E-09 4.6515754E-10 O 11 1308+326 1994.08.22-16:48:44.0 WETTZELL 253.87844 57.00701 947.7 24.2 9.2056364E-09 1.1907895E+00 7.1901524E-09 5.3521210E-10 O 12 1357+769 1994.08.22-16:53:24.0 NRAO85_3 16.48697 42.87217 922.5 16.8 1.0973514E-08 1.4691858E+00 7.0117231E-09 4.6515754E-10 O 12 1357+769 1994.08.22-16:53:24.0 WETTZELL 347.62880 60.36055 947.7 24.2 8.8848189E-09 1.1509574E+00 7.1901524E-09 5.3521210E-10 O 13 1308+326 1994.08.22-16:58:04.0 NRAO85_3 81.71243 47.66050 922.5 16.8 1.0108529E-08 1.3615300E+00 7.0117231E-09 4.6515754E-10 O 13 1308+326 1994.08.22-16:58:04.0 WETTZELL 256.23922 55.52827 947.7 24.2 9.3650823E-09 1.2114170E+00 7.1901524E-09 5.3521210E-10 O 14 1357+769 1994.08.22-17:02:44.0 NRAO85_3 16.29396 43.38945 922.5 16.8 1.0868793E-08 1.4550778E+00 7.0117231E-09 4.6515754E-10 O 14 1357+769 1994.08.22-17:02:44.0 WETTZELL 346.79311 60.02165 947.7 24.2 8.9148747E-09 1.1548522E+00 7.1901524E-09 5.3521210E-10 O 15 1308+326 1994.08.22-17:07:24.0 NRAO85_3 82.88857 49.47681 922.5 16.8 9.8305906E-09 1.3235444E+00 7.0117231E-09 4.6515754E-10 O 15 1308+326 1994.08.22-17:07:24.0 WETTZELL 258.48342 54.03487 947.7 24.2 9.5383431E-09 1.2338364E+00 7.1901524E-09 5.3521210E-10 O 16 1357+769 1994.08.22-17:12:04.0 NRAO85_3 16.06928 43.90032 922.6 16.8 1.0768155E-08 1.4415151E+00 7.0117231E-09 4.6515754E-10 O 16 1357+769 1994.08.22-17:12:04.0 WETTZELL 346.00242 59.66161 947.7 24.2 8.9473733E-09 1.1590650E+00 7.1901524E-09 5.3521210E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10