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: # 2018-07-26 | 21:05:51.482 # # Data content: # Ray-tracing results for session: # 94JUL06XU##### # 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: 1994070618 | 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 $94JUL06XU##### H $94JUL06XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 21:05:51.482) 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 1994.07.06-18:56:24.0 NRAO85_3 108.67635 28.32800 929.1 28.1 1.6267492E-08 2.1047069E+00 7.0469706E-09 7.0322781E-10 O 1 1219+044 1994.07.06-18:56:24.0 WETTZELL 226.19778 35.72939 943.9 19.9 1.2990088E-08 1.7173086E+00 7.1642801E-09 4.3680512E-10 O 2 1357+769 1994.07.06-19:02:32.0 NRAO85_3 17.00754 39.70251 929.1 28.1 1.2111940E-08 1.5651014E+00 7.0469706E-09 7.0322781E-10 O 2 1357+769 1994.07.06-19:02:32.0 WETTZELL 353.45068 61.87816 943.9 19.9 8.6149647E-09 1.1330884E+00 7.1642801E-09 4.3680512E-10 O 3 1219+044 1994.07.06-19:08:44.0 NRAO85_3 111.06351 30.60577 929.1 28.1 1.5171864E-08 1.9620835E+00 7.0469706E-09 7.0322781E-10 O 3 1219+044 1994.07.06-19:08:44.0 WETTZELL 229.48636 34.23011 943.9 19.9 1.3481736E-08 1.7830595E+00 7.1642801E-09 4.3680512E-10 O 4 1357+769 1994.07.06-19:14:52.0 NRAO85_3 16.98178 40.41058 929.1 28.2 1.1936198E-08 1.5423018E+00 7.0469706E-09 7.0322781E-10 O 4 1357+769 1994.07.06-19:14:52.0 WETTZELL 352.05463 61.62288 943.9 19.9 8.6355582E-09 1.1358338E+00 7.1642801E-09 4.3680512E-10 O 5 1219+044 1994.07.06-19:21:04.0 NRAO85_3 113.55396 32.84646 929.0 28.2 1.4249019E-08 1.8420791E+00 7.0469706E-09 7.0322781E-10 O 5 1219+044 1994.07.06-19:21:04.0 WETTZELL 232.66442 32.65668 943.9 19.9 1.4049887E-08 1.8590814E+00 7.1642801E-09 4.3680512E-10 O 6 1357+769 1994.07.06-19:27:12.0 NRAO85_3 16.90616 41.11661 929.0 28.2 1.1767708E-08 1.5204458E+00 7.0469706E-09 7.0322781E-10 O 6 1357+769 1994.07.06-19:27:12.0 WETTZELL 350.71413 61.31973 943.9 19.9 8.6603609E-09 1.1391327E+00 7.1642801E-09 4.3680512E-10 O 7 1219+044 1994.07.06-19:33:24.0 NRAO85_3 116.16134 35.04408 929.0 28.2 1.3465194E-08 1.7402384E+00 7.0469706E-09 7.0322781E-10 O 7 1219+044 1994.07.06-19:33:24.0 WETTZELL 235.73777 31.01632 943.9 19.9 1.4707530E-08 1.9471422E+00 7.1642801E-09 4.3680512E-10 O 8 1357+769 1994.07.06-19:39:32.0 NRAO85_3 16.77927 41.81854 929.0 28.2 1.1606547E-08 1.4995428E+00 7.0469706E-09 7.0322781E-10 O 8 1357+769 1994.07.06-19:39:32.0 WETTZELL 349.43652 60.97097 943.9 19.9 8.6893715E-09 1.1429848E+00 7.1642801E-09 4.3680512E-10 O 9 1308+326 1994.07.06-19:44:12.0 NRAO85_3 79.42077 44.04357 929.0 28.2 1.1134238E-08 1.4383732E+00 7.0469706E-09 7.0322781E-10 O 9 1308+326 1994.07.06-19:44:12.0 WETTZELL 251.38366 58.46895 943.9 19.8 8.9145775E-09 1.1750267E+00 7.1642801E-09 4.3680512E-10 O 10 1357+769 1994.07.06-19:48:52.0 NRAO85_3 16.64835 42.34574 929.0 28.2 1.1489487E-08 1.4843612E+00 7.0469706E-09 7.0322781E-10 O 10 1357+769 1994.07.06-19:48:52.0 WETTZELL 348.51529 60.67821 943.9 19.8 8.7141214E-09 1.1462675E+00 7.1642801E-09 4.3680512E-10 O 11 1308+326 1994.07.06-19:53:32.0 NRAO85_3 80.55711 45.84850 929.0 28.2 1.0789846E-08 1.3937201E+00 7.0469706E-09 7.0322781E-10 O 11 1308+326 1994.07.06-19:53:32.0 WETTZELL 253.87732 57.00825 943.9 19.8 9.0587465E-09 1.1941664E+00 7.1642801E-09 4.3680512E-10 O 12 1357+769 1994.07.06-19:58:12.0 NRAO85_3 16.48674 42.86845 929.0 28.2 1.1376662E-08 1.4697299E+00 7.0469706E-09 7.0322781E-10 O 12 1357+769 1994.07.06-19:58:12.0 WETTZELL 347.63583 60.36189 943.9 19.8 8.7412784E-09 1.1498666E+00 7.1642801E-09 4.3680512E-10 O 13 1308+326 1994.07.06-20:02:52.0 NRAO85_3 81.71114 47.65943 929.0 28.2 1.0475118E-08 1.3529239E+00 7.0469706E-09 7.0322781E-10 O 13 1308+326 1994.07.06-20:02:52.0 WETTZELL 256.23817 55.52951 943.9 19.8 9.2156939E-09 1.2149997E+00 7.1642801E-09 4.3680512E-10 O 14 1357+769 1994.07.06-20:07:32.0 NRAO85_3 16.29394 43.38572 929.0 28.3 1.1268074E-08 1.4556491E+00 7.0469706E-09 7.0322781E-10 O 14 1357+769 1994.07.06-20:07:32.0 WETTZELL 346.79992 60.02317 943.9 19.8 8.7708405E-09 1.1537820E+00 7.1642801E-09 4.3680512E-10 O 15 1308+326 1994.07.06-20:12:12.0 NRAO85_3 82.88724 49.47573 929.0 28.3 1.0187228E-08 1.3156151E+00 7.0469706E-09 7.0322781E-10 O 15 1308+326 1994.07.06-20:12:12.0 WETTZELL 258.48243 54.03612 943.9 19.8 9.3862368E-09 1.2376355E+00 7.1642801E-09 4.3680512E-10 O 16 1357+769 1994.07.06-20:16:52.0 NRAO85_3 16.06948 43.89659 929.0 28.3 1.1163721E-08 1.4421184E+00 7.0469706E-09 7.0322781E-10 O 16 1357+769 1994.07.06-20:16:52.0 WETTZELL 346.00900 59.66330 943.9 19.8 8.8028051E-09 1.1580132E+00 7.1642801E-09 4.3680512E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10