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 | 03:12:14.099 # # Data content: # Ray-tracing results for session: # 97JAN30XU##### # Total number of observations: # 34 # 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: 1997013018 | 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 $97JAN30XU##### H $97JAN30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:12:14.099) 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 2318+049 1997.01.30-15:47:18.0 NRAO20 103.14518 24.06829 929.8 1.4 1.7435219E-08 2.4471170E+00 7.0228593E-09 1.2789297E-10 O 1 2318+049 1997.01.30-15:47:18.0 WETTZELL 219.40801 39.48509 960.6 -2.1 1.1642132E-08 1.5696424E+00 7.2920529E-09 1.2296007E-10 O 2 1357+769 1997.01.30-15:51:14.0 NRAO20 342.96394 39.87495 929.7 1.4 1.1132456E-08 1.5598901E+00 7.0228593E-09 1.2789297E-10 O 2 1357+769 1997.01.30-15:51:14.0 WETTZELL 357.49372 36.00400 960.6 -2.1 1.2585202E-08 1.7008348E+00 7.2920529E-09 1.2296007E-10 O 3 2145+067 1997.01.30-16:08:22.0 NRAO20 126.04051 45.54371 929.6 1.7 1.0008110E-08 1.4001369E+00 7.0228593E-09 1.2789297E-10 O 3 2145+067 1997.01.30-16:08:22.0 WETTZELL 249.18976 25.87318 960.6 -2.1 1.6911400E-08 2.2822215E+00 7.2920529E-09 1.2296007E-10 O 4 0014+813 1997.01.30-16:12:18.0 NRAO20 10.53509 40.70828 929.6 1.7 1.0944289E-08 1.5336311E+00 7.0228593E-09 1.2789297E-10 O 4 0014+813 1997.01.30-16:12:18.0 WETTZELL 354.32567 56.85580 960.6 -2.1 8.8512326E-09 1.1944535E+00 7.2920529E-09 1.2296007E-10 O 5 1803+784 1997.01.30-16:15:34.0 NRAO20 352.96673 48.79885 929.6 1.8 9.4937856E-09 1.3294060E+00 7.0228593E-09 1.2789297E-10 O 5 1803+784 1997.01.30-16:15:34.0 WETTZELL 345.82383 43.05885 960.6 -2.1 1.0845645E-08 1.4644034E+00 7.2920529E-09 1.2296007E-10 O 6 2318+049 1997.01.30-16:19:30.0 NRAO20 109.06668 30.14161 929.6 1.8 1.4193701E-08 1.9889854E+00 7.0228593E-09 1.2789297E-10 O 6 2318+049 1997.01.30-16:19:30.0 WETTZELL 228.45291 35.82089 960.6 -2.1 1.2642861E-08 1.7046859E+00 7.2920529E-09 1.2296007E-10 O 7 1726+455 1997.01.30-16:23:22.0 NRAO20 296.75374 63.88477 929.6 1.8 7.9611051E-09 1.1135941E+00 7.0228593E-09 1.2789297E-10 O 7 1726+455 1997.01.30-16:23:22.0 WETTZELL 324.42685 15.35875 960.6 -2.1 2.7577031E-08 3.7513870E+00 7.2920529E-09 1.2296007E-10 O 8 2234+282 1997.01.30-16:29:36.0 NRAO20 93.50287 54.26731 929.6 1.8 8.8039667E-09 1.2318516E+00 7.0228593E-09 1.2789297E-10 O 8 2234+282 1997.01.30-16:29:36.0 WETTZELL 261.27284 46.14793 960.6 -2.1 1.0272261E-08 1.3848687E+00 7.2920529E-09 1.2296007E-10 O 9 2145+067 1997.01.30-16:34:54.0 NRAO20 133.83609 49.54076 929.6 1.9 9.3913580E-09 1.3135455E+00 7.0228593E-09 1.2789297E-10 O 9 2145+067 1997.01.30-16:34:54.0 WETTZELL 254.81630 21.73608 960.6 -2.1 1.9881740E-08 2.6856387E+00 7.2920529E-09 1.2296007E-10 O 10 0059+581 1997.01.30-16:38:50.0 NRAO20 40.87037 39.05345 929.6 1.9 1.1327693E-08 1.5874501E+00 7.0228593E-09 1.2789297E-10 O 10 0059+581 1997.01.30-16:38:50.0 WETTZELL 319.41602 76.46304 960.6 -2.1 7.6264193E-09 1.0285183E+00 7.2920529E-09 1.2296007E-10 O 11 2318+049 1997.01.30-16:42:06.0 NRAO20 113.60791 34.27493 929.6 1.9 1.2667504E-08 1.7739379E+00 7.0228593E-09 1.2789297E-10 O 11 2318+049 1997.01.30-16:42:06.0 WETTZELL 234.32180 32.92504 960.6 -2.1 1.3605953E-08 1.8347779E+00 7.2920529E-09 1.2296007E-10 O 12 0119+041 1997.01.30-16:46:02.0 NRAO20 93.55675 11.46693 929.6 1.9 3.5022389E-08 4.9800725E+00 7.0228593E-09 1.2789297E-10 O 12 0119+041 1997.01.30-16:46:02.0 WETTZELL 199.33335 43.67993 960.6 -2.1 1.0723517E-08 1.4459399E+00 7.2920529E-09 1.2296007E-10 O 13 2234+282 1997.01.30-16:50:12.0 NRAO20 97.28434 58.29394 929.6 1.9 8.4016912E-09 1.1753823E+00 7.0228593E-09 1.2789297E-10 O 13 2234+282 1997.01.30-16:50:12.0 WETTZELL 265.56017 42.79273 960.6 -2.1 1.0901025E-08 1.4697653E+00 7.2920529E-09 1.2296007E-10 O 14 0202+149 1997.01.30-16:55:30.0 NRAO20 79.65516 11.57666 929.5 2.0 3.4704140E-08 4.9364294E+00 7.0228593E-09 1.2789297E-10 O 14 0202+149 1997.01.30-16:55:30.0 WETTZELL 189.54053 55.77440 960.6 -2.1 8.9634639E-09 1.2085856E+00 7.2920529E-09 1.2296007E-10 O 15 1726+455 1997.01.30-16:59:26.0 NRAO20 296.69470 57.55236 929.5 2.0 8.4690489E-09 1.1848069E+00 7.0228593E-09 1.2789297E-10 O 15 1726+455 1997.01.30-16:59:26.0 WETTZELL 330.05330 12.15807 960.6 -2.1 3.4369117E-08 4.7016189E+00 7.2920529E-09 1.2296007E-10 O 16 0048-097 1997.01.30-17:03:22.0 NRAO20 112.35275 11.74588 929.5 2.1 3.4252696E-08 4.8623556E+00 7.0228593E-09 1.2789297E-10 O 16 0048-097 1997.01.30-17:03:22.0 WETTZELL 209.10336 27.04741 960.6 -2.1 1.6235946E-08 2.1911329E+00 7.2920529E-09 1.2296007E-10 O 17 2145+067 1997.01.30-17:07:18.0 NRAO20 144.99672 53.68661 929.5 2.2 8.8697047E-09 1.2403279E+00 7.0228593E-09 1.2789297E-10 O 17 2145+067 1997.01.30-17:07:18.0 WETTZELL 261.34495 16.53984 960.6 -2.1 2.5718415E-08 3.4829463E+00 7.2920529E-09 1.2296007E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10