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: # 2019-03-08 | 04:31:20.965 # # Data content: # Ray-tracing results for session: # 97JUN24XU##### # 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: 1997062412 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997062418 | 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 $97JUN24XU##### H $97JUN24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 04:31:20.965) 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 0955+476 1997.06.24-14:17:06.0 NRAO20 44.75471 20.17200 930.5 24.4 2.1840870E-08 2.8846423E+00 7.0533708E-09 5.4526534E-10 O 1 0955+476 1997.06.24-14:17:06.0 WETTZELL 101.35949 83.38516 942.3 13.6 7.5142476E-09 1.0067443E+00 7.1476310E-09 3.1668634E-10 O 2 0059+581 1997.06.24-14:20:54.0 NRAO20 324.30437 61.11928 930.5 24.4 8.6746190E-09 1.1416631E+00 7.0533708E-09 5.4526534E-10 O 2 0059+581 1997.06.24-14:20:54.0 WETTZELL 331.40857 26.50839 942.3 13.6 1.6641168E-08 2.2333771E+00 7.1476310E-09 3.1668634E-10 O 3 0727-115 1997.06.24-14:24:30.0 NRAO20 116.17023 12.51744 930.5 24.5 3.4265962E-08 4.5645233E+00 7.0533708E-09 5.4526534E-10 O 3 0727-115 1997.06.24-14:24:30.0 WETTZELL 211.55275 23.94281 942.3 13.6 1.8290211E-08 2.4590860E+00 7.1476310E-09 3.1668634E-10 O 4 0458-020 1997.06.24-14:28:18.0 NRAO20 144.12589 43.35146 930.5 24.6 1.1054879E-08 1.4562559E+00 7.0533708E-09 5.4526534E-10 O 4 0458-020 1997.06.24-14:28:18.0 WETTZELL 251.29971 12.95793 942.4 13.6 3.2596194E-08 4.4156144E+00 7.1476310E-09 3.1668634E-10 O 5 0552+398 1997.06.24-14:31:34.0 NRAO20 75.17728 60.72588 930.5 24.7 8.7075860E-09 1.1460181E+00 7.0533708E-09 5.4526534E-10 O 5 0552+398 1997.06.24-14:31:34.0 WETTZELL 277.56332 50.75671 942.4 13.6 9.6302967E-09 1.2903483E+00 7.1476310E-09 3.1668634E-10 O 6 1803+784 1997.06.24-14:35:22.0 NRAO20 351.82062 29.11167 930.5 24.7 1.5557276E-08 2.0501136E+00 7.0533708E-09 5.4526534E-10 O 6 1803+784 1997.06.24-14:35:22.0 WETTZELL 12.53925 41.66036 942.4 13.6 1.1210896E-08 1.5028867E+00 7.1476310E-09 3.1668634E-10 O 7 0804+499 1997.06.24-14:38:38.0 NRAO20 52.80619 40.70183 930.5 24.7 1.1632440E-08 1.5315479E+00 7.0533708E-09 5.4526534E-10 O 7 0804+499 1997.06.24-14:38:38.0 WETTZELL 281.52044 74.96794 942.4 13.6 7.7280711E-09 1.0352747E+00 7.1476310E-09 3.1668634E-10 O 8 OJ287 1997.06.24-14:42:26.0 NRAO20 79.64807 19.90042 930.5 24.7 2.2123109E-08 2.9235667E+00 7.0533708E-09 5.4526534E-10 O 8 OJ287 1997.06.24-14:42:26.0 WETTZELL 203.65373 59.26811 942.4 13.6 8.6808824E-09 1.1633477E+00 7.1476310E-09 3.1668634E-10 O 9 0014+813 1997.06.24-14:46:28.0 NRAO20 351.04802 43.49475 930.5 24.7 1.1024546E-08 1.4512954E+00 7.0533708E-09 5.4526534E-10 O 9 0014+813 1997.06.24-14:46:28.0 WETTZELL 353.16160 42.18583 942.4 13.6 1.1097564E-08 1.4874291E+00 7.1476310E-09 3.1668634E-10 O 10 4C39.25 1997.06.24-14:51:46.0 NRAO20 59.39248 25.85810 930.5 24.8 1.7332790E-08 2.2856405E+00 7.0533708E-09 5.4526534E-10 O 10 4C39.25 1997.06.24-14:51:46.0 WETTZELL 208.60698 78.76786 942.4 13.6 7.6099219E-09 1.0195506E+00 7.1476310E-09 3.1668634E-10 O 11 0642+449 1997.06.24-14:55:34.0 NRAO20 64.36722 56.41279 930.5 24.8 9.1163132E-09 1.1998297E+00 7.0533708E-09 5.4526534E-10 O 11 0642+449 1997.06.24-14:55:34.0 WETTZELL 281.01496 57.54807 942.4 13.6 8.8412659E-09 1.1844913E+00 7.1476310E-09 3.1668634E-10 O 12 0727-115 1997.06.24-14:58:46.0 NRAO20 122.42730 18.38495 930.5 24.8 2.3841159E-08 3.1558296E+00 7.0533708E-09 5.4526534E-10 O 12 0727-115 1997.06.24-14:58:46.0 WETTZELL 219.92656 20.66019 942.4 13.5 2.0991045E-08 2.8254817E+00 7.1476310E-09 3.1668634E-10 O 13 1357+769 1997.06.24-15:02:34.0 NRAO20 7.17670 26.62637 930.5 24.8 1.6817707E-08 2.2225393E+00 7.0485577E-09 5.2546807E-10 O 13 1357+769 1997.06.24-15:02:34.0 WETTZELL 19.66528 54.62287 942.4 13.5 9.1595859E-09 1.2239695E+00 7.1487972E-09 3.2518682E-10 O 14 0552+398 1997.06.24-15:05:50.0 NRAO20 77.23174 67.26110 930.5 24.8 8.2102913E-09 1.0836930E+00 7.0485577E-09 5.2546807E-10 O 14 0552+398 1997.06.24-15:05:50.0 WETTZELL 282.95430 45.22990 942.4 13.5 1.0514686E-08 1.4059604E+00 7.1487972E-09 3.2518682E-10 O 15 0955+476 1997.06.24-15:09:38.0 NRAO20 49.84801 27.75882 930.5 24.9 1.6189502E-08 2.1379701E+00 7.0485577E-09 5.2546807E-10 O 15 0955+476 1997.06.24-15:09:38.0 WETTZELL 235.47234 87.07892 942.4 13.5 7.4837308E-09 1.0013527E+00 7.1487972E-09 3.2518682E-10 O 16 OJ287 1997.06.24-15:12:54.0 NRAO20 84.04228 25.82078 930.5 24.9 1.7299310E-08 2.2860175E+00 7.0485577E-09 5.2546807E-10 O 16 OJ287 1997.06.24-15:12:54.0 WETTZELL 216.36768 56.76454 942.4 13.5 8.9321936E-09 1.1967974E+00 7.1487972E-09 3.2518682E-10 O 17 0059+581 1997.06.24-15:16:42.0 NRAO20 319.33837 54.29193 930.4 25.0 9.3218004E-09 1.2311824E+00 7.0485577E-09 5.2546807E-10 O 17 0059+581 1997.06.24-15:16:42.0 WETTZELL 338.22382 22.61139 942.4 13.5 1.9298570E-08 2.5750227E+00 7.1487972E-09 3.2518682E-10 O 18 0804+499 1997.06.24-15:19:58.0 NRAO20 54.61693 47.24959 930.4 25.1 1.0302872E-08 1.3596739E+00 7.0485577E-09 5.2546807E-10 O 18 0804+499 1997.06.24-15:19:58.0 WETTZELL 284.72033 68.36619 942.4 13.5 8.0385923E-09 1.0750714E+00 7.1487972E-09 3.2518682E-10 O 19 4C39.25 1997.06.24-15:23:46.0 NRAO20 62.72477 31.35701 930.4 25.1 1.4506409E-08 1.9152379E+00 7.0485577E-09 5.2546807E-10 O 19 4C39.25 1997.06.24-15:23:46.0 WETTZELL 232.13426 75.32930 942.4 13.5 7.7255128E-09 1.0339902E+00 7.1487972E-09 3.2518682E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10