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 | 03:30:02.475 # # Data content: # Ray-tracing results for session: # 94AUG09XU##### # 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: 1994080918 | 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 $94AUG09XU##### H $94AUG09XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:30:02.475) 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 1994.08.09-16:42:44.0 NRAO85_3 108.67985 28.33208 929.6 24.2 1.5878083E-08 2.0943383E+00 7.0646350E-09 5.0358425E-10 O 1 1219+044 1994.08.09-16:42:44.0 WETTZELL 226.20356 35.72736 943.0 22.1 1.2872643E-08 1.7125440E+00 7.1556129E-09 3.7746624E-10 O 2 1357+769 1994.08.09-16:48:52.0 NRAO85_3 17.00813 39.70620 929.6 24.3 1.1826969E-08 1.5670358E+00 7.0646350E-09 5.0358425E-10 O 2 1357+769 1994.08.09-16:48:52.0 WETTZELL 353.44296 61.87739 943.0 22.1 8.5377972E-09 1.1329015E+00 7.1556129E-09 3.7746624E-10 O 3 1219+044 1994.08.09-16:55:04.0 NRAO85_3 111.06716 30.60980 929.6 24.4 1.4809328E-08 1.9531263E+00 7.0646350E-09 5.0358425E-10 O 3 1219+044 1994.08.09-16:55:04.0 WETTZELL 229.49197 34.22795 943.0 22.1 1.3359692E-08 1.7775525E+00 7.1556129E-09 3.7746624E-10 O 4 1357+769 1994.08.09-17:01:12.0 NRAO85_3 16.98211 40.41429 929.6 24.5 1.1655375E-08 1.5441599E+00 7.0646350E-09 5.0358425E-10 O 4 1357+769 1994.08.09-17:01:12.0 WETTZELL 352.04712 61.62184 943.0 22.1 8.5582122E-09 1.1356069E+00 7.1556129E-09 3.7746624E-10 O 5 1219+044 1994.08.09-17:07:24.0 NRAO85_3 113.55779 32.85044 929.5 24.5 1.3909061E-08 1.8342597E+00 7.0646350E-09 5.0358425E-10 O 5 1219+044 1994.08.09-17:07:24.0 WETTZELL 232.66986 32.65440 943.0 22.0 1.3922521E-08 1.8527120E+00 7.1556129E-09 3.7746624E-10 O 6 1357+769 1994.08.09-17:13:32.0 NRAO85_3 16.90623 41.12033 929.5 24.6 1.1490868E-08 1.5222361E+00 7.0646350E-09 5.0358425E-10 O 6 1357+769 1994.08.09-17:13:32.0 WETTZELL 350.70686 61.31844 943.0 22.0 8.5827987E-09 1.1388658E+00 7.1556129E-09 3.7746624E-10 O 7 1219+044 1994.08.09-17:19:44.0 NRAO85_3 116.16538 35.04798 929.5 24.7 1.3144374E-08 1.7333514E+00 7.0646350E-09 5.0358425E-10 O 7 1219+044 1994.08.09-17:19:44.0 WETTZELL 235.74304 31.01393 943.0 22.0 1.4573992E-08 1.9397585E+00 7.1556129E-09 3.7746624E-10 O 8 1357+769 1994.08.09-17:25:52.0 NRAO85_3 16.77908 41.82226 929.5 24.8 1.1333519E-08 1.5012731E+00 7.0646350E-09 5.0358425E-10 O 8 1357+769 1994.08.09-17:25:52.0 WETTZELL 349.42955 60.96942 943.0 22.0 8.6115553E-09 1.1426780E+00 7.1556129E-09 3.7746624E-10 O 9 1308+326 1994.08.09-17:30:32.0 NRAO85_3 79.42369 44.04809 929.5 24.8 1.0870359E-08 1.4355791E+00 7.0646350E-09 5.0358425E-10 O 9 1308+326 1994.08.09-17:30:32.0 WETTZELL 251.39005 58.46526 943.0 21.9 8.8344779E-09 1.1731745E+00 7.1556129E-09 3.7746624E-10 O 10 1357+769 1994.08.09-17:35:12.0 NRAO85_3 16.64794 42.34944 929.5 24.9 1.1219231E-08 1.4860512E+00 7.0646350E-09 5.0358425E-10 O 10 1357+769 1994.08.09-17:35:12.0 WETTZELL 348.50856 60.67649 943.0 21.9 8.6360877E-09 1.1459305E+00 7.1556129E-09 3.7746624E-10 O 11 1308+326 1994.08.09-17:39:52.0 NRAO85_3 80.56007 45.85303 929.5 24.9 1.0534256E-08 1.3911167E+00 7.0646350E-09 5.0358425E-10 O 11 1308+326 1994.08.09-17:39:52.0 WETTZELL 253.88335 57.00451 943.0 21.9 8.9773215E-09 1.1921486E+00 7.1556129E-09 3.7746624E-10 O 12 1357+769 1994.08.09-17:44:32.0 NRAO85_3 16.48612 42.87214 929.5 24.9 1.1109079E-08 1.4713835E+00 7.0646350E-09 5.0358425E-10 O 12 1357+769 1994.08.09-17:44:32.0 WETTZELL 347.62935 60.35999 943.0 21.9 8.6630058E-09 1.1494996E+00 7.1556129E-09 3.7746624E-10 O 13 1308+326 1994.08.09-17:49:12.0 NRAO85_3 81.71415 47.66398 929.5 25.0 1.0227100E-08 1.3504962E+00 7.0646350E-09 5.0358425E-10 O 13 1308+326 1994.08.09-17:49:12.0 WETTZELL 256.24389 55.52573 943.0 21.9 9.1328265E-09 1.2128062E+00 7.1556129E-09 3.7746624E-10 O 14 1357+769 1994.08.09-17:53:52.0 NRAO85_3 16.29310 43.38940 929.5 25.1 1.1003066E-08 1.4572703E+00 7.0646350E-09 5.0358425E-10 O 14 1357+769 1994.08.09-17:53:52.0 WETTZELL 346.79372 60.02111 942.9 21.9 8.6923073E-09 1.1533849E+00 7.1556129E-09 3.7746624E-10 O 15 1308+326 1994.08.09-17:58:32.0 NRAO85_3 82.89032 49.48029 929.5 25.1 9.9461364E-09 1.3133501E+00 7.0646350E-09 5.0358425E-10 O 15 1308+326 1994.08.09-17:58:32.0 WETTZELL 258.48788 54.03231 942.9 21.9 9.3018023E-09 1.2352552E+00 7.1556129E-09 3.7746624E-10 O 16 1357+769 1994.08.09-18:03:12.0 NRAO85_3 16.06842 43.90024 929.5 25.1 1.0901190E-08 1.4437110E+00 7.0646350E-09 5.0358425E-10 O 16 1357+769 1994.08.09-18:03:12.0 WETTZELL 346.00308 59.66108 942.9 21.8 8.7239897E-09 1.1575862E+00 7.1556129E-09 3.7746624E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10