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: # 2019-03-07 | 05:17:43.609 # # Data content: # Ray-tracing results for session: # 97AUG04XU##### # 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: 1997080418 | 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 $97AUG04XU##### H $97AUG04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 05:17:43.609) 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 0059+581 1997.08.04-15:39:42.0 NRAO20 322.49583 30.67692 923.3 15.9 1.4875941E-08 1.9556922E+00 6.9867783E-09 6.3006197E-10 O 1 0059+581 1997.08.04-15:39:42.0 WETTZELL 2.95790 17.62190 948.9 23.2 2.5231530E-08 3.2531050E+00 7.1919779E-09 5.4268873E-10 O 2 0804+499 1997.08.04-15:43:48.0 NRAO20 34.39361 75.41950 923.3 15.9 7.8694685E-09 1.0333749E+00 6.9867783E-09 6.3006197E-10 O 2 0804+499 1997.08.04-15:43:48.0 WETTZELL 303.16838 40.66545 948.9 23.3 1.1850450E-08 1.5332604E+00 7.1919779E-09 5.4268873E-10 O 3 1357+769 1997.08.04-15:49:02.0 NRAO20 16.12178 35.28580 923.2 16.0 1.3152483E-08 1.7300454E+00 6.9867783E-09 6.3006197E-10 O 3 1357+769 1997.08.04-15:49:02.0 WETTZELL 2.99475 62.29978 948.9 23.4 8.7314733E-09 1.1273826E+00 7.1919779E-09 5.4268873E-10 O 4 1128+385 1997.08.04-15:56:26.0 NRAO20 70.41829 43.72289 923.2 16.0 1.1006051E-08 1.4470972E+00 6.9867783E-09 6.3006197E-10 O 4 1128+385 1997.08.04-15:56:26.0 WETTZELL 257.28616 64.33471 948.9 23.5 8.5800799E-09 1.1106884E+00 7.1919779E-09 5.4268873E-10 O 5 OJ287 1997.08.04-16:00:14.0 NRAO20 130.69864 64.71592 923.2 16.0 8.4221830E-09 1.1060735E+00 6.9867783E-09 6.3006197E-10 O 5 OJ287 1997.08.04-16:00:14.0 WETTZELL 270.75365 26.39411 948.9 23.5 1.7323562E-08 2.2530655E+00 7.1919779E-09 5.4268873E-10 O 6 0014+813 1997.08.04-16:04:32.0 NRAO20 350.32061 35.10797 923.2 16.1 1.3209553E-08 1.7367806E+00 6.9867783E-09 6.3006197E-10 O 6 0014+813 1997.08.04-16:04:32.0 WETTZELL 4.37050 41.29098 948.9 23.5 1.1698772E-08 1.5087926E+00 7.1919779E-09 5.4268873E-10 O 7 0955+476 1997.08.04-16:09:50.0 NRAO20 58.82065 64.02472 923.1 16.1 8.4702091E-09 1.1126027E+00 6.9867783E-09 6.3006197E-10 O 7 0955+476 1997.08.04-16:09:50.0 WETTZELL 290.65517 51.67573 948.9 23.6 9.8525065E-09 1.2749442E+00 7.1919779E-09 5.4268873E-10 O 8 1803+784 1997.08.04-16:13:38.0 NRAO20 5.81530 27.98079 923.1 16.1 1.6163062E-08 2.1280658E+00 6.9867783E-09 6.3006197E-10 O 8 1803+784 1997.08.04-16:13:38.0 WETTZELL 17.08271 53.61915 948.9 23.6 9.5983813E-09 1.2385160E+00 7.1919779E-09 5.4268873E-10 O 9 4C39.25 1997.08.04-16:16:50.0 NRAO20 80.55871 71.27520 923.1 16.1 8.0414974E-09 1.0560905E+00 6.9867783E-09 6.3006197E-10 O 9 4C39.25 1997.08.04-16:16:50.0 WETTZELL 285.32147 41.41860 948.9 23.6 1.1675400E-08 1.5122875E+00 7.1919779E-09 5.4268873E-10 O 10 1308+326 1997.08.04-16:20:38.0 NRAO20 68.95948 27.33533 923.1 16.1 1.6515091E-08 2.1765134E+00 6.9867783E-09 6.3006197E-10 O 10 1308+326 1997.08.04-16:20:38.0 WETTZELL 216.52437 70.32962 948.9 23.6 8.2138808E-09 1.0632818E+00 7.1919779E-09 5.4268873E-10 O 11 0642+449 1997.08.04-16:24:02.0 NRAO20 301.44279 75.22455 923.1 16.1 7.8764216E-09 1.0339982E+00 6.9867783E-09 6.3006197E-10 O 11 0642+449 1997.08.04-16:24:02.0 WETTZELL 314.39586 21.74528 948.9 23.7 2.0720522E-08 2.6842459E+00 7.1919779E-09 5.4268873E-10 O 12 0804+499 1997.08.04-16:30:08.0 NRAO20 3.66076 78.55992 923.1 16.1 7.7706163E-09 1.0202772E+00 6.9867783E-09 6.3006197E-10 O 12 0804+499 1997.08.04-16:30:08.0 WETTZELL 308.53886 34.50741 948.9 23.7 1.3618253E-08 1.7619744E+00 7.1919779E-09 5.4268873E-10 O 13 1128+385 1997.08.04-16:39:10.0 NRAO20 74.28848 51.71829 923.0 16.2 9.6962663E-09 1.2742546E+00 6.9867783E-09 6.3006197E-10 O 13 1128+385 1997.08.04-16:39:10.0 WETTZELL 267.10671 57.39686 948.9 23.8 9.1783148E-09 1.1883689E+00 7.1919779E-09 5.4268873E-10 O 14 OJ287 1997.08.04-16:42:26.0 NRAO20 152.92548 69.88964 923.0 16.2 8.1105790E-09 1.0649463E+00 6.9867783E-09 6.3006197E-10 O 14 OJ287 1997.08.04-16:42:26.0 WETTZELL 278.52774 19.50219 948.9 23.8 2.2965200E-08 2.9944903E+00 7.1919779E-09 5.4268873E-10 O 15 0955+476 1997.08.04-16:46:14.0 NRAO20 55.31320 70.04277 922.9 16.2 8.1020744E-09 1.0640738E+00 6.9867783E-09 6.3006197E-10 O 15 0955+476 1997.08.04-16:46:14.0 WETTZELL 294.91021 46.17351 948.8 23.9 1.0709984E-08 1.3859857E+00 7.1919779E-09 5.4268873E-10 O 16 0059+581 1997.08.04-16:49:30.0 NRAO20 327.73850 22.81559 922.9 16.3 1.9507411E-08 2.5689120E+00 6.9867783E-09 6.3006197E-10 O 16 0059+581 1997.08.04-16:49:30.0 WETTZELL 12.46075 19.15981 948.8 24.0 2.3316829E-08 3.0039022E+00 7.1919779E-09 5.4268873E-10 O 17 4C39.25 1997.08.04-16:53:18.0 NRAO20 82.31634 78.35741 922.8 16.3 7.7765015E-09 1.0211415E+00 6.9867783E-09 6.3006197E-10 O 17 4C39.25 1997.08.04-16:53:18.0 WETTZELL 290.76434 35.73519 948.8 24.1 1.3214668E-08 1.7120274E+00 7.1919779E-09 5.4268873E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10