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: # 2019-03-06 | 04:33:01.454 # # Data content: # Ray-tracing results for session: # 96JUL25XU##### # Total number of observations: # 38 # 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: 1996072512 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1996072518 | 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 $96JUL25XU##### H $96JUL25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-06 04:33:01.454) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 OJ287 1996.07.25-14:33:12.0 NRAO20 97.21529 42.12460 925.6 19.4 1.1233267E-08 1.4853277E+00 7.0118528E-09 5.3482853E-10 O 1 OJ287 1996.07.25-14:33:12.0 WETTZELL 243.32981 46.30223 -999.0 -99.0 1.0550983E-08 1.3849706E+00 7.1744959E-09 4.6000339E-10 O 2 0552+398 1996.07.25-14:37:28.0 NRAO20 70.94332 85.37809 925.6 19.5 7.5711567E-09 1.0030983E+00 7.0118528E-09 5.3482853E-10 O 2 0552+398 1996.07.25-14:37:28.0 WETTZELL 296.86102 30.69327 -999.0 -99.0 1.4908822E-08 1.9577169E+00 7.1744959E-09 4.6000339E-10 O 3 0014+813 1996.07.25-14:40:56.0 NRAO20 349.22322 39.45155 925.6 19.5 1.1855687E-08 1.5759544E+00 7.0118528E-09 5.3482853E-10 O 3 0014+813 1996.07.25-14:40:56.0 WETTZELL 358.53698 40.77049 -999.0 -99.0 1.1669411E-08 1.5275166E+00 7.1744959E-09 4.6000339E-10 O 4 0059+581 1996.07.25-14:45:12.0 NRAO20 318.38060 42.35707 925.6 19.6 1.1185881E-08 1.4876864E+00 7.0118528E-09 5.3482853E-10 O 4 0059+581 1996.07.25-14:45:12.0 WETTZELL 350.22555 18.52377 -999.0 -99.0 2.3771760E-08 3.1205413E+00 7.1744959E-09 4.6000339E-10 O 5 0552+398 1996.07.25-14:48:52.0 NRAO20 57.11764 87.40932 925.6 19.6 7.5543381E-09 1.0009584E+00 7.0118528E-09 5.3482853E-10 O 5 0552+398 1996.07.25-14:48:52.0 WETTZELL 298.52387 29.03804 -999.0 -99.0 1.5670793E-08 2.0582091E+00 7.1744959E-09 4.6000339E-10 O 6 0014+813 1996.07.25-14:53:08.0 NRAO20 349.20331 39.00310 925.6 19.6 1.1969222E-08 1.5911517E+00 7.0118528E-09 5.3482853E-10 O 6 0014+813 1996.07.25-14:53:08.0 WETTZELL 359.12685 40.72970 -999.0 -99.0 1.1678970E-08 1.5287470E+00 7.1744959E-09 4.6000339E-10 O 7 0059+581 1996.07.25-14:56:24.0 NRAO20 318.66172 40.90027 925.6 19.6 1.1508833E-08 1.5309867E+00 7.0118528E-09 5.3482853E-10 O 7 0059+581 1996.07.25-14:56:24.0 WETTZELL 351.74663 18.23601 -999.0 -99.0 2.4124892E-08 3.1669610E+00 7.1744959E-09 4.6000339E-10 O 8 1128+385 1996.07.25-15:00:40.0 NRAO20 61.03452 26.88716 925.6 19.6 1.6855498E-08 2.2000309E+00 7.0076124E-09 6.5170152E-10 O 8 1128+385 1996.07.25-15:00:40.0 WETTZELL 214.03188 77.36433 -999.0 -99.0 7.8616244E-09 1.0250821E+00 7.1850120E-09 4.8624693E-10 O 9 0552+398 1996.07.25-15:04:00.0 NRAO20 331.78846 88.43778 925.6 19.6 7.6620781E-09 1.0002970E+00 7.0076124E-09 6.5170152E-10 O 9 0552+398 1996.07.25-15:04:00.0 WETTZELL 300.74240 26.88109 -999.0 -99.0 1.6891955E-08 2.2094267E+00 7.1850120E-09 4.8624693E-10 O 10 0059+581 1996.07.25-15:08:16.0 NRAO20 319.03193 39.36668 925.6 19.6 1.2049520E-08 1.5705826E+00 7.0076124E-09 6.5170152E-10 O 10 0059+581 1996.07.25-15:08:16.0 WETTZELL 353.36581 17.98390 -999.0 -99.0 2.4565116E-08 3.2160651E+00 7.1850120E-09 4.8624693E-10 O 11 0014+813 1996.07.25-15:11:32.0 NRAO20 349.23087 38.32678 925.6 19.7 1.2321433E-08 1.6047965E+00 7.0076124E-09 6.5170152E-10 O 11 0014+813 1996.07.25-15:11:32.0 WETTZELL 0.01914 40.70722 -999.0 -99.0 1.1741210E-08 1.5307453E+00 7.1850120E-09 4.8624693E-10 O 12 0552+398 1996.07.25-15:15:48.0 NRAO20 295.52599 86.66428 925.6 19.7 7.6721816E-09 1.0016131E+00 7.0076124E-09 6.5170152E-10 O 12 0552+398 1996.07.25-15:15:48.0 WETTZELL 302.48403 25.23327 -999.0 -99.0 1.7902981E-08 2.3425800E+00 7.1850120E-09 4.8624693E-10 O 13 0059+581 1996.07.25-15:19:00.0 NRAO20 319.42690 37.99023 925.6 19.7 1.2414123E-08 1.6180164E+00 7.0076124E-09 6.5170152E-10 O 13 0059+581 1996.07.25-15:19:00.0 WETTZELL 354.83583 17.80300 -999.0 -99.0 2.4800236E-08 3.2469278E+00 7.1850120E-09 4.8624693E-10 O 14 0014+813 1996.07.25-15:23:16.0 NRAO20 349.28376 37.89724 925.6 19.7 1.2438927E-08 1.6200601E+00 7.0076124E-09 6.5170152E-10 O 14 0014+813 1996.07.25-15:23:16.0 WETTZELL 0.58832 40.71742 -999.0 -99.0 1.1738770E-08 1.5304104E+00 7.1850120E-09 4.8624693E-10 O 15 0552+398 1996.07.25-15:26:36.0 NRAO20 287.02653 84.68035 925.6 19.7 7.6922412E-09 1.0042275E+00 7.0076124E-09 6.5170152E-10 O 15 0552+398 1996.07.25-15:26:36.0 WETTZELL 304.08914 23.75284 -999.0 -99.0 1.8933560E-08 2.4784612E+00 7.1850120E-09 4.8624693E-10 O 16 0059+581 1996.07.25-15:30:52.0 NRAO20 319.92608 36.48223 925.6 19.7 1.2848414E-08 1.6745149E+00 7.0076124E-09 6.5170152E-10 O 16 0059+581 1996.07.25-15:30:52.0 WETTZELL 356.46573 17.65543 -999.0 -99.0 2.4995431E-08 3.2724773E+00 7.1850120E-09 4.8624693E-10 O 17 0014+813 1996.07.25-15:34:04.0 NRAO20 349.35614 37.50415 925.6 19.8 1.2549043E-08 1.6343648E+00 7.0076124E-09 6.5170152E-10 O 17 0014+813 1996.07.25-15:34:04.0 WETTZELL 1.11138 40.74370 -999.0 -99.0 1.1732534E-08 1.5295812E+00 7.1850120E-09 4.8624693E-10 O 18 OJ287 1996.07.25-15:38:20.0 NRAO20 110.90909 54.52332 925.6 19.9 9.4010937E-09 1.2286124E+00 7.0076124E-09 6.5170152E-10 O 18 OJ287 1996.07.25-15:38:20.0 WETTZELL 258.76204 36.21349 -999.0 -99.0 1.2959943E-08 1.6936945E+00 7.1850120E-09 4.8624693E-10 O 19 0059+581 1996.07.25-15:42:24.0 NRAO20 320.47066 35.03240 925.6 19.9 1.3304428E-08 1.7338381E+00 7.0076124E-09 6.5170152E-10 O 19 0059+581 1996.07.25-15:42:24.0 WETTZELL 358.05310 17.56500 -999.0 -99.0 2.5116480E-08 3.2882179E+00 7.1850120E-09 4.8624693E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10