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: # 2018-07-27 | 03:36:54.720 # # Data content: # Ray-tracing results for session: # 96JAN04XU##### # 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: 1996010418 | 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 $96JAN04XU##### H $96JAN04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 03:36:54.720) 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 2145+067 1996.01.04-15:51:24.0 NRAO85_3 100.17337 23.49514 921.0 -8.0 1.7704189E-08 2.4868046E+00 7.0004529E-09 1.0068900E-10 O 1 2145+067 1996.01.04-15:51:24.0 WETTZELL 217.75250 41.94667 946.0 -4.6 1.0804526E-08 1.5133154E+00 7.1783548E-09 5.2287911E-11 O 2 1357+769 1996.01.04-15:58:04.0 NRAO85_3 344.73727 45.33274 921.0 -7.9 9.9705730E-09 1.4070542E+00 7.0004529E-09 1.0068900E-10 O 2 1357+769 1996.01.04-15:58:04.0 WETTZELL 350.79227 37.66635 946.0 -4.6 1.1809374E-08 1.6337473E+00 7.1783548E-09 5.2287911E-11 O 3 1726+455 1996.01.04-16:02:32.0 NRAO85_3 346.03487 82.67289 921.0 -7.8 7.1592083E-09 1.0083856E+00 7.0004529E-09 1.0068900E-10 O 3 1726+455 1996.01.04-16:02:32.0 WETTZELL 306.43274 29.85237 946.0 -4.6 1.4480203E-08 2.0384055E+00 7.1783548E-09 5.2287911E-11 O 4 1357+769 1996.01.04-16:07:04.0 NRAO85_3 344.42991 44.86283 921.0 -7.8 1.0051982E-08 1.4186199E+00 7.0004529E-09 1.0068900E-10 O 4 1357+769 1996.01.04-16:07:04.0 WETTZELL 351.37792 37.43763 946.0 -4.6 1.1870415E-08 1.6419140E+00 7.1783548E-09 5.2287911E-11 O 5 2145+067 1996.01.04-16:13:44.0 NRAO85_3 104.09757 27.78240 921.0 -7.8 1.5172279E-08 2.1310814E+00 7.0004529E-09 1.0068900E-10 O 5 2145+067 1996.01.04-16:13:44.0 WETTZELL 224.36789 39.54062 946.0 -4.7 1.1342008E-08 1.5923514E+00 7.1783548E-09 5.2287911E-11 O 6 1357+769 1996.01.04-16:20:24.0 NRAO85_3 344.03046 44.15098 921.0 -7.7 1.0179174E-08 1.4366893E+00 7.0004529E-09 1.0068900E-10 O 6 1357+769 1996.01.04-16:20:24.0 WETTZELL 352.25862 37.12642 946.0 -4.7 1.1954784E-08 1.6531529E+00 7.1783548E-09 5.2287911E-11 O 7 2145+067 1996.01.04-16:27:04.0 NRAO85_3 106.55989 30.30754 921.0 -7.6 1.4025075E-08 1.9700449E+00 7.0004529E-09 1.0068900E-10 O 7 2145+067 1996.01.04-16:27:04.0 WETTZELL 228.11017 37.96144 946.0 -4.7 1.1736320E-08 1.6502431E+00 7.1783548E-09 5.2287911E-11 O 8 2234+282 1996.01.04-16:33:36.0 NRAO85_3 78.86993 34.49352 921.0 -7.6 1.2506648E-08 1.7581715E+00 7.0004529E-09 1.0068900E-10 O 8 2234+282 1996.01.04-16:33:36.0 WETTZELL 233.15353 61.42663 945.9 -4.7 8.2318979E-09 1.1465296E+00 7.1783548E-09 5.2287911E-11 O 9 1357+769 1996.01.04-16:41:48.0 NRAO85_3 343.52669 42.97603 921.0 -7.5 1.0399843E-08 1.4680372E+00 7.0004529E-09 1.0068900E-10 O 9 1357+769 1996.01.04-16:41:48.0 WETTZELL 353.70082 36.69736 945.9 -4.7 1.2073647E-08 1.6688547E+00 7.1783548E-09 5.2287911E-11 O 10 2145+067 1996.01.04-16:48:28.0 NRAO85_3 110.74572 34.28904 921.0 -7.4 1.2574575E-08 1.7665404E+00 7.0004529E-09 1.0068900E-10 O 10 2145+067 1996.01.04-16:48:28.0 WETTZELL 233.81076 35.23569 945.9 -4.7 1.2508660E-08 1.7636396E+00 7.1783548E-09 5.2287911E-11 O 11 1357+769 1996.01.04-16:55:08.0 NRAO85_3 343.29644 42.22826 921.0 -7.4 1.0547654E-08 1.4890351E+00 7.0004529E-09 1.0068900E-10 O 11 1357+769 1996.01.04-16:55:08.0 WETTZELL 354.61457 36.47476 945.9 -4.8 1.2136497E-08 1.6770623E+00 7.1783548E-09 5.2287911E-11 O 12 2234+282 1996.01.04-17:03:16.0 NRAO85_3 82.78680 40.24363 921.0 -7.3 1.0972957E-08 1.5426207E+00 7.0004529E-09 1.0068900E-10 O 12 2234+282 1996.01.04-17:03:16.0 WETTZELL 243.11945 57.29286 945.9 -4.8 8.5907307E-09 1.1986890E+00 7.1783548E-09 5.2287911E-11 O 13 2145+067 1996.01.04-17:08:44.0 NRAO85_3 115.03494 37.95551 921.0 -7.3 1.1524899E-08 1.6193409E+00 7.0004529E-09 1.0068900E-10 O 13 2145+067 1996.01.04-17:08:44.0 WETTZELL 238.88998 32.46925 945.9 -4.8 1.3436449E-08 1.9000794E+00 7.1783548E-09 5.2287911E-11 O 14 1357+769 1996.01.04-17:15:28.0 NRAO85_3 343.06497 41.07207 920.9 -7.2 1.0788300E-08 1.5232221E+00 7.0004529E-09 1.0068900E-10 O 14 1357+769 1996.01.04-17:15:28.0 WETTZELL 356.02602 36.20264 945.9 -4.8 1.2214447E-08 1.6870751E+00 7.1783548E-09 5.2287911E-11 O 15 2145+067 1996.01.04-17:22:08.0 NRAO85_3 118.08059 40.30936 920.9 -7.2 1.0960540E-08 1.5402248E+00 7.0004529E-09 1.0068900E-10 O 15 2145+067 1996.01.04-17:22:08.0 WETTZELL 242.09467 30.55695 945.9 -4.8 1.4182525E-08 2.0100704E+00 7.1783548E-09 5.2287911E-11 O 16 1357+769 1996.01.04-17:28:48.0 NRAO85_3 342.98917 40.30749 920.9 -7.1 1.0956021E-08 1.5470504E+00 7.0004529E-09 1.0068900E-10 O 16 1357+769 1996.01.04-17:28:48.0 WETTZELL 356.96084 36.06889 945.9 -4.8 1.2253205E-08 1.6919187E+00 7.1783548E-09 5.2287911E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10