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 | 06:00:05.124 # # Data content: # Ray-tracing results for session: # 97AUG30XT##### # 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: 1997083100 | 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 $97AUG30XT##### H $97AUG30XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 06:00:05.124) 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 1741-038 1997.08.30-21:53:42.0 NRAO20 131.13835 34.91206 924.2 22.3 1.2780723E-08 1.7463482E+00 7.0053666E-09 3.2700985E-10 O 1 1741-038 1997.08.30-21:53:42.0 WETTZELL 239.28650 19.19892 948.6 13.5 2.3225926E-08 3.0949457E+00 7.1968973E-09 5.0084788E-10 O 2 0804+499 1997.08.30-21:58:20.0 NRAO20 319.16531 19.23178 924.2 22.2 2.2044106E-08 3.0211877E+00 7.0053666E-09 3.2700985E-10 O 2 0804+499 1997.08.30-21:58:20.0 WETTZELL 12.62567 10.39554 948.6 13.4 4.1216212E-08 5.3444926E+00 7.1968973E-09 5.0084788E-10 O 3 1803+784 1997.08.30-22:01:58.0 NRAO20 10.89978 46.73815 924.1 22.1 1.0057159E-08 1.3714860E+00 7.0053666E-09 3.2700985E-10 O 3 1803+784 1997.08.30-22:01:58.0 WETTZELL 343.92924 55.19540 948.7 13.4 9.3694320E-09 1.2176188E+00 7.1968973E-09 5.0084788E-10 O 4 NRAO512 1997.08.30-22:04:50.0 NRAO20 78.74237 74.77276 924.1 21.9 7.5983564E-09 1.0362092E+00 7.0053666E-09 3.2700985E-10 O 4 NRAO512 1997.08.30-22:04:50.0 WETTZELL 288.76838 39.05399 948.7 13.4 1.2203317E-08 1.5989120E+00 7.1968973E-09 5.0084788E-10 O 5 0059+581 1997.08.30-22:08:38.0 NRAO20 18.22362 11.32765 924.1 21.9 3.6274281E-08 5.0111870E+00 7.0053666E-09 3.2700985E-10 O 5 0059+581 1997.08.30-22:08:38.0 WETTZELL 52.89724 59.04929 948.7 13.4 8.9688598E-09 1.1605432E+00 7.1968973E-09 5.0084788E-10 O 6 0917+624 1997.08.30-22:11:22.0 NRAO20 326.49713 32.59772 924.1 21.8 1.3569646E-08 1.8526491E+00 7.0053666E-09 3.2700985E-10 O 6 0917+624 1997.08.30-22:11:22.0 WETTZELL 2.25638 21.47603 948.7 13.4 2.0857036E-08 2.7048479E+00 7.1968973E-09 5.0084788E-10 O 7 0014+813 1997.08.30-22:15:23.0 NRAO20 7.53457 32.64260 924.1 21.8 1.3552101E-08 1.8493011E+00 7.0053666E-09 3.2700985E-10 O 7 0014+813 1997.08.30-22:15:23.0 WETTZELL 9.23864 55.41815 948.7 13.4 9.3426384E-09 1.2114436E+00 7.1968973E-09 5.0084788E-10 O 8 1749+096 1997.08.30-22:22:14.0 NRAO20 125.49214 48.76528 924.1 21.8 9.7414215E-09 1.3295239E+00 7.0053666E-09 3.2700985E-10 O 8 1749+096 1997.08.30-22:22:14.0 WETTZELL 252.63314 26.87384 948.7 13.4 1.6972714E-08 2.2427170E+00 7.1968973E-09 5.0084788E-10 O 9 1611+343 1997.08.30-22:25:26.0 NRAO20 121.77292 82.49524 924.1 21.8 7.3955777E-09 1.0086511E+00 7.0053666E-09 3.2700985E-10 O 9 1611+343 1997.08.30-22:25:26.0 WETTZELL 290.82347 28.20983 948.7 13.4 1.6233124E-08 2.1371223E+00 7.1968973E-09 5.0084788E-10 O 10 2136+141 1997.08.30-22:29:14.0 NRAO20 79.77365 10.34691 924.1 21.8 3.9467680E-08 5.4784410E+00 7.0053666E-09 3.2700985E-10 O 10 2136+141 1997.08.30-22:29:14.0 WETTZELL 187.79585 55.03633 948.7 13.3 9.3893447E-09 1.2226475E+00 7.1968973E-09 5.0084788E-10 O 11 1357+769 1997.08.30-22:35:38.0 NRAO20 350.17095 49.68952 924.1 21.7 9.6066513E-09 1.3101056E+00 7.0053666E-09 3.2700985E-10 O 11 1357+769 1997.08.30-22:35:38.0 WETTZELL 344.94688 41.13515 948.7 13.3 1.1683170E-08 1.5189365E+00 7.1968973E-09 5.0084788E-10 O 12 0804+499 1997.08.30-22:39:32.0 NRAO20 323.69567 14.18477 924.1 21.7 2.9380791E-08 4.0450844E+00 7.0053666E-09 3.2700985E-10 O 12 0804+499 1997.08.30-22:39:32.0 WETTZELL 19.14524 12.24548 948.7 13.3 3.5377637E-08 4.5642974E+00 7.1968973E-09 5.0084788E-10 O 13 2234+282 1997.08.30-22:44:10.0 NRAO20 62.30761 11.08450 924.1 21.7 3.7020064E-08 5.1220132E+00 7.0053666E-09 3.2700985E-10 O 13 2234+282 1997.08.30-22:44:10.0 WETTZELL 165.28003 68.82351 948.7 13.3 8.2538268E-09 1.0723794E+00 7.1968973E-09 5.0084788E-10 O 14 1749+096 1997.08.30-22:47:06.0 NRAO20 133.14593 52.54501 924.1 21.6 9.2303672E-09 1.2596783E+00 7.0053666E-09 3.2700985E-10 O 14 1749+096 1997.08.30-22:47:06.0 WETTZELL 257.83268 22.93175 948.7 13.3 1.9656837E-08 2.6074232E+00 7.1968973E-09 5.0084788E-10 O 15 NRAO512 1997.08.30-22:49:54.0 NRAO20 75.51316 83.42965 924.1 21.6 7.3806750E-09 1.0065425E+00 7.0053666E-09 3.2700985E-10 O 15 NRAO512 1997.08.30-22:49:54.0 WETTZELL 295.33556 32.20840 948.7 13.3 1.4410017E-08 1.8917880E+00 7.1968973E-09 5.0084788E-10 O 16 2136+141 1997.08.30-22:53:42.0 NRAO20 83.43025 15.09883 924.1 21.5 2.7698746E-08 3.8087216E+00 7.0053666E-09 3.2700985E-10 O 16 2136+141 1997.08.30-22:53:42.0 WETTZELL 197.94132 54.14162 948.7 13.3 9.4945060E-09 1.2374903E+00 7.1968973E-09 5.0084788E-10 O 17 1611+343 1997.08.30-22:56:46.0 NRAO20 181.54358 85.78764 924.1 21.4 7.3522383E-09 1.0027682E+00 7.0053666E-09 3.2700985E-10 O 17 1611+343 1997.08.30-22:56:46.0 WETTZELL 295.78345 23.49226 948.7 13.2 1.9211849E-08 2.5363461E+00 7.1968973E-09 5.0084788E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10