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 | 03:13:56.398 # # Data content: # Ray-tracing results for session: # 94SEP22XU##### # 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: 1994092212 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994092218 | 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 $94SEP22XU##### H $94SEP22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 03:13:56.398) 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 1994.09.22-13:49:44.0 NRAO85_3 108.67989 28.33199 928.7 11.9 1.5737454E-08 2.1218001E+00 7.0402977E-09 4.5403625E-10 O 1 1219+044 1994.09.22-13:49:44.0 WETTZELL 226.20346 35.72730 949.8 17.0 1.2948330E-08 1.7199976E+00 7.2102009E-09 3.6571747E-10 O 2 1357+769 1994.09.22-13:55:52.0 NRAO85_3 17.01178 39.70906 928.7 12.0 1.1709717E-08 1.5611851E+00 7.0402977E-09 4.5403625E-10 O 2 1357+769 1994.09.22-13:55:52.0 WETTZELL 353.43527 61.87912 949.8 17.0 8.5853069E-09 1.1300360E+00 7.2102009E-09 3.6571747E-10 O 3 1219+044 1994.09.22-14:02:04.0 NRAO85_3 111.06720 30.60970 928.7 12.0 1.4677028E-08 1.9768826E+00 7.0402977E-09 4.5403625E-10 O 3 1219+044 1994.09.22-14:02:04.0 WETTZELL 229.49186 34.22790 949.8 17.0 1.3438218E-08 1.7851933E+00 7.2102009E-09 3.6571747E-10 O 4 1357+769 1994.09.22-14:08:12.0 NRAO85_3 16.98560 40.41730 928.7 12.1 1.1539830E-08 1.5385320E+00 7.0402977E-09 4.5403625E-10 O 4 1357+769 1994.09.22-14:08:12.0 WETTZELL 352.03924 61.62330 949.8 16.9 8.6058466E-09 1.1327141E+00 7.2102009E-09 3.6571747E-10 O 5 1219+044 1994.09.22-14:14:24.0 NRAO85_3 113.55783 32.85034 928.7 12.2 1.3783866E-08 1.8550275E+00 7.0402977E-09 4.5403625E-10 O 5 1219+044 1994.09.22-14:14:24.0 WETTZELL 232.66975 32.65434 949.8 16.9 1.4004331E-08 1.8605617E+00 7.2102009E-09 3.6571747E-10 O 6 1357+769 1994.09.22-14:20:32.0 NRAO85_3 16.90954 41.12348 928.7 12.2 1.1376955E-08 1.5168085E+00 7.0402977E-09 4.5403625E-10 O 6 1357+769 1994.09.22-14:20:32.0 WETTZELL 350.69886 61.31962 949.9 16.9 8.6305803E-09 1.1359397E+00 7.2102009E-09 3.6571747E-10 O 7 1219+044 1994.09.22-14:26:44.0 NRAO85_3 116.16542 35.04788 928.7 12.3 1.3025276E-08 1.7516692E+00 7.0402977E-09 4.5403625E-10 O 7 1219+044 1994.09.22-14:26:44.0 WETTZELL 235.74294 31.01387 949.9 16.9 1.4659607E-08 1.9478396E+00 7.2102009E-09 3.6571747E-10 O 8 1357+769 1994.09.22-14:32:52.0 NRAO85_3 16.78219 41.82554 928.7 12.3 1.1221165E-08 1.4960246E+00 7.0402977E-09 4.5403625E-10 O 8 1357+769 1994.09.22-14:32:52.0 WETTZELL 349.42147 60.97032 949.9 16.9 8.6595068E-09 1.1397126E+00 7.2102009E-09 3.6571747E-10 O 9 1308+326 1994.09.22-14:37:32.0 NRAO85_3 79.42633 44.04834 928.7 12.3 1.0768597E-08 1.4428503E+00 7.0402977E-09 4.5403625E-10 O 9 1308+326 1994.09.22-14:37:32.0 WETTZELL 251.38907 58.46342 949.9 16.9 8.8851487E-09 1.1741982E+00 7.2102009E-09 3.6571747E-10 O 10 1357+769 1994.09.22-14:42:12.0 NRAO85_3 16.65090 42.35282 928.7 12.4 1.1108006E-08 1.4809247E+00 7.0402977E-09 4.5403625E-10 O 10 1357+769 1994.09.22-14:42:12.0 WETTZELL 348.50047 60.67718 949.9 16.9 8.6841829E-09 1.1429314E+00 7.2102009E-09 3.6571747E-10 O 11 1308+326 1994.09.22-14:46:52.0 NRAO85_3 80.56280 45.85329 928.7 12.4 1.0435436E-08 1.3978978E+00 7.0402977E-09 4.5403625E-10 O 11 1308+326 1994.09.22-14:46:52.0 WETTZELL 253.88236 57.00267 949.9 16.9 9.0287876E-09 1.1930967E+00 7.2102009E-09 3.6571747E-10 O 12 1357+769 1994.09.22-14:51:32.0 NRAO85_3 16.48891 42.87561 928.7 12.5 1.0998941E-08 1.4663681E+00 7.0402977E-09 4.5403625E-10 O 12 1357+769 1994.09.22-14:51:32.0 WETTZELL 347.62128 60.36047 949.9 16.8 8.7112574E-09 1.1464633E+00 7.2102009E-09 3.6571747E-10 O 13 1308+326 1994.09.22-14:56:12.0 NRAO85_3 81.71697 47.66426 928.7 12.5 1.0130971E-08 1.3568252E+00 7.0402977E-09 4.5403625E-10 O 13 1308+326 1994.09.22-14:56:12.0 WETTZELL 256.24289 55.52390 949.9 16.8 9.1851579E-09 1.2136689E+00 7.2102009E-09 3.6571747E-10 O 14 1357+769 1994.09.22-15:00:52.0 NRAO85_3 16.29571 43.39295 928.7 12.5 1.0982045E-08 1.4568888E+00 7.0309409E-09 5.2245847E-10 O 14 1357+769 1994.09.22-15:00:52.0 WETTZELL 346.78568 60.02138 949.9 16.8 8.7847360E-09 1.1509667E+00 7.2244707E-09 3.8947123E-10 O 15 1308+326 1994.09.22-15:05:32.0 NRAO85_3 82.89324 49.48058 928.7 12.6 9.9282375E-09 1.3159528E+00 7.0309409E-09 5.2245847E-10 O 15 1308+326 1994.09.22-15:05:32.0 WETTZELL 258.48689 54.03048 949.9 16.8 9.4026422E-09 1.2372509E+00 7.2244707E-09 3.8947123E-10 O 16 1357+769 1994.09.22-15:10:12.0 NRAO85_3 16.07084 43.90387 928.7 12.6 1.0880331E-08 1.4433244E+00 7.0309409E-09 5.2245847E-10 O 16 1357+769 1994.09.22-15:10:12.0 WETTZELL 345.99511 59.66114 949.9 16.8 8.8167694E-09 1.1551479E+00 7.2244707E-09 3.8947123E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10