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 | 15:18:45.445 # # Data content: # Ray-tracing results for session: # 97FEB01XU##### # 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: 1997020118 | 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 $97FEB01XU##### H $97FEB01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 15:18:45.445) 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 1997.02.01-15:39:26.0 NRAO20 103.14471 24.06771 915.9 8.2 1.7408996E-08 2.4338743E+00 6.9577517E-09 1.8465114E-10 O 1 2318+049 1997.02.01-15:39:26.0 WETTZELL 219.40713 39.48535 956.9 -0.6 1.1537038E-08 1.5700102E+00 7.2649877E-09 8.3082057E-11 O 2 1357+769 1997.02.01-15:43:22.0 NRAO20 342.96396 39.87531 915.9 8.2 1.1117942E-08 1.5564847E+00 6.9577517E-09 1.8465114E-10 O 2 1357+769 1997.02.01-15:43:22.0 WETTZELL 357.49328 36.00406 956.9 -0.7 1.2471778E-08 1.6988783E+00 7.2649877E-09 8.3082057E-11 O 3 0059+581 1997.02.01-15:46:18.0 NRAO20 38.83896 33.42428 915.9 8.2 1.2924679E-08 1.8046639E+00 6.9577517E-09 1.8465114E-10 O 3 0059+581 1997.02.01-15:46:18.0 WETTZELL 342.27175 80.16989 956.9 -0.7 7.4573054E-09 1.0147973E+00 7.2649877E-09 8.3082057E-11 O 4 1726+455 1997.02.01-15:49:34.0 NRAO20 298.01105 68.41173 915.9 8.3 7.6796961E-09 1.0758938E+00 6.9577517E-09 1.8465114E-10 O 4 1726+455 1997.02.01-15:49:34.0 WETTZELL 320.51574 17.94966 956.9 -0.8 2.3586475E-08 3.2197750E+00 7.2649877E-09 8.3082057E-11 O 5 2234+282 1997.02.01-15:54:12.0 NRAO20 89.05639 48.86286 915.9 8.3 9.4737985E-09 1.3242804E+00 6.9577517E-09 1.8465114E-10 O 5 2234+282 1997.02.01-15:54:12.0 WETTZELL 255.00489 50.56572 956.9 -0.8 9.5072471E-09 1.2930539E+00 7.2649877E-09 8.3082057E-11 O 6 2145+067 1997.02.01-15:59:02.0 NRAO20 125.63997 45.30970 915.9 8.3 1.0035885E-08 1.4045094E+00 6.9577517E-09 1.8465114E-10 O 6 2145+067 1997.02.01-15:59:02.0 WETTZELL 248.86898 26.09820 956.9 -0.8 1.6626445E-08 2.2627922E+00 7.2649877E-09 8.3082057E-11 O 7 0014+813 1997.02.01-16:02:26.0 NRAO20 10.55530 40.63645 915.9 8.3 1.0944987E-08 1.5301668E+00 6.9577517E-09 1.8465114E-10 O 7 0014+813 1997.02.01-16:02:26.0 WETTZELL 354.44649 56.88797 956.9 -0.8 8.7682096E-09 1.1934009E+00 7.2649877E-09 8.3082057E-11 O 8 1803+784 1997.02.01-16:06:22.0 NRAO20 353.05621 48.83096 915.9 8.3 9.4769483E-09 1.3260318E+00 6.9577517E-09 1.8465114E-10 O 8 1803+784 1997.02.01-16:06:22.0 WETTZELL 345.76889 43.11263 956.9 -0.9 1.0737220E-08 1.4616085E+00 7.2649877E-09 8.3082057E-11 O 9 2318+049 1997.02.01-16:10:18.0 NRAO20 108.80928 29.89340 915.9 8.3 1.4279461E-08 1.9967670E+00 6.9577517E-09 1.8465114E-10 O 9 2318+049 1997.02.01-16:10:18.0 WETTZELL 228.09394 35.98438 956.9 -0.9 1.2479926E-08 1.6981725E+00 7.2649877E-09 8.3082057E-11 O 10 1726+455 1997.02.01-16:14:14.0 NRAO20 296.78581 64.10756 915.9 8.3 7.9370749E-09 1.1121635E+00 6.9577517E-09 1.8465114E-10 O 10 1726+455 1997.02.01-16:14:14.0 WETTZELL 324.23252 15.48016 956.9 -0.9 2.7127463E-08 3.7099037E+00 7.2649877E-09 8.3082057E-11 O 11 2234+282 1997.02.01-16:18:56.0 NRAO20 93.02312 53.71776 915.9 8.3 8.8538844E-09 1.2379720E+00 6.9577517E-09 1.8465114E-10 O 11 2234+282 1997.02.01-16:18:56.0 WETTZELL 260.66555 46.60180 956.9 -0.9 1.0103530E-08 1.3740794E+00 7.2649877E-09 8.3082057E-11 O 12 2145+067 1997.02.01-16:23:46.0 NRAO20 132.81426 49.07362 915.9 8.3 9.4458133E-09 1.3222965E+00 6.9577517E-09 1.8465114E-10 O 12 2145+067 1997.02.01-16:23:46.0 WETTZELL 254.13830 22.25268 956.9 -0.9 1.9275127E-08 2.6245027E+00 7.2649877E-09 8.3082057E-11 O 13 0059+581 1997.02.01-16:27:02.0 NRAO20 40.72753 38.54849 915.9 8.3 1.1435061E-08 1.5970761E+00 6.9577517E-09 1.8465114E-10 O 13 0059+581 1997.02.01-16:27:02.0 WETTZELL 320.75878 76.87724 956.9 -0.9 7.5447131E-09 1.0265792E+00 7.2649877E-09 8.3082057E-11 O 14 2318+049 1997.02.01-16:30:58.0 NRAO20 112.92748 33.68511 915.9 8.4 1.2843706E-08 1.7963806E+00 6.9577517E-09 1.8465114E-10 O 14 2318+049 1997.02.01-16:30:58.0 WETTZELL 233.49560 33.35826 956.9 -0.9 1.3329296E-08 1.8137169E+00 7.2649877E-09 8.3082057E-11 O 15 0119+041 1997.02.01-16:34:54.0 NRAO20 93.04002 10.82601 915.9 8.4 3.6866052E-08 5.1748872E+00 6.9577517E-09 1.8465114E-10 O 15 0119+041 1997.02.01-16:34:54.0 WETTZELL 198.22726 43.85249 956.9 -1.0 1.0593410E-08 1.4421305E+00 7.2649877E-09 8.3082057E-11 O 16 2234+282 1997.02.01-16:38:40.0 NRAO20 96.57387 57.57859 915.9 8.4 8.4567122E-09 1.1826881E+00 6.9577517E-09 1.8465114E-10 O 16 2234+282 1997.02.01-16:38:40.0 WETTZELL 264.81703 43.39230 956.9 -1.0 1.0683335E-08 1.4528973E+00 7.2649877E-09 8.3082057E-11 O 17 0202+149 1997.02.01-16:42:30.0 NRAO20 78.89157 10.58578 915.9 8.4 3.7626854E-08 5.2733052E+00 6.9577517E-09 1.8465114E-10 O 17 0202+149 1997.02.01-16:42:30.0 WETTZELL 187.33913 55.89797 956.9 -1.0 8.8694970E-09 1.2073366E+00 7.2649877E-09 8.3082057E-11 O 18 1726+455 1997.02.01-16:46:26.0 NRAO20 296.61822 58.45393 915.9 8.4 8.3770644E-09 1.1741266E+00 6.9577517E-09 1.8465114E-10 O 18 1726+455 1997.02.01-16:46:26.0 WETTZELL 329.23857 12.58369 956.9 -1.1 3.2979142E-08 4.5267431E+00 7.2649877E-09 8.3082057E-11 O 19 0048-097 1997.02.01-16:50:18.0 NRAO20 111.46599 10.79807 915.9 8.5 3.6974542E-08 5.2083655E+00 6.9577517E-09 1.8465114E-10 O 19 0048-097 1997.02.01-16:50:18.0 WETTZELL 207.73038 27.45340 957.0 -1.2 1.5871731E-08 2.1625472E+00 7.2649877E-09 8.3082057E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10