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 | 05:22:45.035 # # Data content: # Ray-tracing results for session: # 97MAY09XU##### # 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: 1997050918 | 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 $97MAY09XU##### H $97MAY09XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:22:45.035) 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 1997.05.09-17:17:58.0 NRAO20 44.75338 20.17056 918.1 10.2 2.1118484E-08 2.8636966E+00 6.9590942E-09 3.9262468E-10 O 1 0955+476 1997.05.09-17:17:58.0 WETTZELL 101.35281 83.38342 938.2 6.9 7.4253537E-09 1.0073061E+00 7.1131397E-09 2.6256293E-10 O 2 0059+581 1997.05.09-17:21:46.0 NRAO20 324.30018 61.11483 918.1 10.3 8.3899099E-09 1.1364505E+00 6.9590942E-09 3.9262468E-10 O 2 0059+581 1997.05.09-17:21:46.0 WETTZELL 331.41321 26.50581 938.2 6.9 1.6436098E-08 2.2163752E+00 7.1131397E-09 2.6256293E-10 O 3 0727-115 1997.05.09-17:25:22.0 NRAO20 116.17132 12.51606 918.1 10.3 3.3240964E-08 4.6996141E+00 6.9590942E-09 3.9262468E-10 O 3 0727-115 1997.05.09-17:25:22.0 WETTZELL 211.55184 23.94129 938.2 6.8 1.8074611E-08 2.4551560E+00 7.1131397E-09 2.6256293E-10 O 4 0458-020 1997.05.09-17:29:10.0 NRAO20 144.12975 43.35088 918.1 10.4 1.0703763E-08 1.4691259E+00 6.9590942E-09 3.9262468E-10 O 4 0458-020 1997.05.09-17:29:10.0 WETTZELL 251.30035 12.95514 938.3 6.8 3.2189629E-08 4.3459664E+00 7.1131397E-09 2.6256293E-10 O 5 0552+398 1997.05.09-17:32:26.0 NRAO20 75.17513 60.72732 918.1 10.5 8.4249216E-09 1.1470321E+00 6.9590942E-09 3.9262468E-10 O 5 0552+398 1997.05.09-17:32:26.0 WETTZELL 277.56608 50.75635 938.3 6.8 9.5135694E-09 1.2854043E+00 7.1131397E-09 2.6256293E-10 O 6 1803+784 1997.05.09-17:36:14.0 NRAO20 351.81910 29.10765 918.1 10.5 1.5035375E-08 2.0206746E+00 6.9590942E-09 3.9262468E-10 O 6 1803+784 1997.05.09-17:36:14.0 WETTZELL 12.54421 41.65830 938.3 6.8 1.1077143E-08 1.5012800E+00 7.1131397E-09 2.6256293E-10 O 7 0804+499 1997.05.09-17:39:30.0 NRAO20 52.80416 40.70123 918.1 10.5 1.1252233E-08 1.5286454E+00 6.9590942E-09 3.9262468E-10 O 7 0804+499 1997.05.09-17:39:30.0 WETTZELL 281.52518 74.96905 938.3 6.8 7.6356097E-09 1.0339400E+00 7.1131397E-09 2.6256293E-10 O 8 OJ287 1997.05.09-17:43:18.0 NRAO20 79.64775 19.89953 918.1 10.5 2.1415459E-08 2.9423400E+00 6.9590942E-09 3.9262468E-10 O 8 OJ287 1997.05.09-17:43:18.0 WETTZELL 203.65189 59.26811 938.3 6.8 8.5780359E-09 1.1633467E+00 7.1131397E-09 2.6256293E-10 O 9 0014+813 1997.05.09-17:47:20.0 NRAO20 351.04552 43.49095 918.1 10.5 1.0659304E-08 1.4389736E+00 6.9590942E-09 3.9262468E-10 O 9 0014+813 1997.05.09-17:47:20.0 WETTZELL 353.16680 42.18413 938.3 6.8 1.0963824E-08 1.4833672E+00 7.1131397E-09 2.6256293E-10 O 10 4C39.25 1997.05.09-17:52:38.0 NRAO20 59.39145 25.85695 918.1 10.5 1.6767363E-08 2.2827461E+00 6.9590942E-09 3.9262468E-10 O 10 4C39.25 1997.05.09-17:52:38.0 WETTZELL 208.60058 78.76866 938.3 6.9 7.5195681E-09 1.0194642E+00 7.1131397E-09 2.6256293E-10 O 11 0642+449 1997.05.09-17:56:26.0 NRAO20 64.36453 56.41323 918.1 10.6 8.8197601E-09 1.1998443E+00 6.9590942E-09 3.9262468E-10 O 11 0642+449 1997.05.09-17:56:26.0 WETTZELL 281.01778 57.54843 938.3 6.9 8.7344684E-09 1.1808939E+00 7.1131397E-09 2.6256293E-10 O 12 0727-115 1997.05.09-17:59:38.0 NRAO20 122.42834 18.38352 918.1 10.6 2.3110227E-08 3.2237140E+00 6.9590942E-09 3.9262468E-10 O 12 0727-115 1997.05.09-17:59:38.0 WETTZELL 219.92554 20.65874 938.4 6.9 2.0741311E-08 2.8147790E+00 7.1131397E-09 2.6256293E-10 O 13 1357+769 1997.05.09-18:03:26.0 NRAO20 7.17551 26.62291 918.1 10.6 1.6306848E-08 2.1931114E+00 6.9590942E-09 3.9262468E-10 O 13 1357+769 1997.05.09-18:03:26.0 WETTZELL 19.67090 54.62128 938.4 6.9 9.0395473E-09 1.2255954E+00 7.1131397E-09 2.6256293E-10 O 14 0552+398 1997.05.09-18:06:42.0 NRAO20 77.22879 67.26247 918.1 10.6 7.9697042E-09 1.0848906E+00 6.9590942E-09 3.9262468E-10 O 14 0552+398 1997.05.09-18:06:42.0 WETTZELL 282.95679 45.22958 938.4 6.9 1.0373596E-08 1.4005616E+00 7.1131397E-09 2.6256293E-10 O 15 0955+476 1997.05.09-18:10:30.0 NRAO20 49.84684 27.75724 918.1 10.6 1.5710132E-08 2.1329189E+00 6.9590942E-09 3.9262468E-10 O 15 0955+476 1997.05.09-18:10:30.0 WETTZELL 235.45280 87.08054 938.4 6.9 7.3852388E-09 1.0011648E+00 7.1131397E-09 2.6256293E-10 O 16 OJ287 1997.05.09-18:13:46.0 NRAO20 84.04196 25.81988 918.1 10.6 1.6800914E-08 2.3032622E+00 6.9590942E-09 3.9262468E-10 O 16 OJ287 1997.05.09-18:13:46.0 WETTZELL 216.36598 56.76468 938.4 6.9 8.8141336E-09 1.1945688E+00 7.1131397E-09 2.6256293E-10 O 17 0059+581 1997.05.09-18:17:34.0 NRAO20 319.33713 54.28709 918.0 10.7 9.0442834E-09 1.2237749E+00 6.9590942E-09 3.9262468E-10 O 17 0059+581 1997.05.09-18:17:34.0 WETTZELL 338.22870 22.60949 938.4 6.9 1.9039604E-08 2.5685858E+00 7.1131397E-09 2.6256293E-10 O 18 0804+499 1997.05.09-18:20:50.0 NRAO20 54.61477 47.24882 918.0 10.8 9.9993859E-09 1.3589032E+00 6.9590942E-09 3.9262468E-10 O 18 0804+499 1997.05.09-18:20:50.0 WETTZELL 284.72340 68.36740 938.4 6.9 7.9319200E-09 1.0734322E+00 7.1131397E-09 2.6256293E-10 O 19 4C39.25 1997.05.09-18:24:38.0 NRAO20 62.72377 31.35580 918.0 10.8 1.4080775E-08 1.9172360E+00 6.9590942E-09 3.9262468E-10 O 19 4C39.25 1997.05.09-18:24:38.0 WETTZELL 232.13057 75.33045 938.5 6.9 7.6235338E-09 1.0330272E+00 7.1131397E-09 2.6256293E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10