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 | 05:59:32.652 # # Data content: # Ray-tracing results for session: # 97NOV10XU##### # Total number of observations: # 30 # 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: 1997111018 | 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 $97NOV10XU##### H $97NOV10XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:59:32.652) 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 1997.11.10-17:10:38.0 NRAO20 131.14784 34.91725 918.5 4.4 1.2485405E-08 1.7422907E+00 6.9640296E-09 1.9887792E-10 O 1 1741-038 1997.11.10-17:10:38.0 WETTZELL 239.29442 19.19331 935.1 5.8 2.1990778E-08 3.0368407E+00 7.0933594E-09 2.0504042E-10 O 2 0804+499 1997.11.10-17:14:58.0 NRAO20 319.12904 19.27239 918.5 4.4 2.1490901E-08 3.0245030E+00 6.9640296E-09 1.9887792E-10 O 2 0804+499 1997.11.10-17:14:58.0 WETTZELL 12.57364 10.38131 935.1 5.8 3.9185865E-08 5.4672814E+00 7.0933594E-09 2.0504042E-10 O 3 1803+784 1997.11.10-17:18:18.0 NRAO20 10.92308 46.72244 918.5 4.4 9.8269741E-09 1.3721591E+00 6.9640296E-09 1.9887792E-10 O 3 1803+784 1997.11.10-17:18:18.0 WETTZELL 343.94374 55.21622 935.1 5.8 8.8804518E-09 1.2176960E+00 7.0933594E-09 2.0504042E-10 O 4 NRAO512 1997.11.10-17:22:10.0 NRAO20 78.75957 74.85811 918.5 4.5 7.4198212E-09 1.0354426E+00 6.9640296E-09 1.9887792E-10 O 4 NRAO512 1997.11.10-17:22:10.0 WETTZELL 288.83057 38.98350 935.1 5.8 1.1579246E-08 1.5906476E+00 7.0933594E-09 2.0504042E-10 O 5 0059+581 1997.11.10-17:26:06.0 NRAO20 18.28483 11.36610 918.5 4.5 3.5333413E-08 4.9896469E+00 6.9640296E-09 1.9887792E-10 O 5 0059+581 1997.11.10-17:26:06.0 WETTZELL 52.89905 59.12055 935.1 5.8 8.5002216E-09 1.1643852E+00 7.0933594E-09 2.0504042E-10 O 6 0917+624 1997.11.10-17:29:58.0 NRAO20 326.57619 32.41934 918.5 4.5 1.3319543E-08 1.8649499E+00 6.9640296E-09 1.9887792E-10 O 6 0917+624 1997.11.10-17:29:58.0 WETTZELL 2.46091 21.48259 935.1 5.8 1.9775747E-08 2.7227821E+00 7.0933594E-09 2.0504042E-10 O 7 1611+343 1997.11.10-17:44:58.0 NRAO20 124.41503 82.92760 918.4 4.5 7.2177613E-09 1.0074992E+00 6.9640296E-09 1.9887792E-10 O 7 1611+343 1997.11.10-17:44:58.0 WETTZELL 291.23871 27.80392 935.1 5.8 1.5578487E-08 2.1447276E+00 7.0933594E-09 2.0504042E-10 O 8 2136+141 1997.11.10-17:48:54.0 NRAO20 80.18603 10.88240 918.4 4.5 3.6815756E-08 5.1762347E+00 6.9640296E-09 1.9887792E-10 O 8 2136+141 1997.11.10-17:48:54.0 WETTZELL 188.96138 54.97138 935.0 5.8 8.9083377E-09 1.2208984E+00 7.0933594E-09 2.0504042E-10 O 9 1741-038 1997.11.10-17:52:46.0 NRAO20 142.40043 40.59025 918.4 4.5 1.0992678E-08 1.5342730E+00 6.9640296E-09 1.9887792E-10 O 9 1741-038 1997.11.10-17:52:46.0 WETTZELL 248.17569 13.00079 935.0 5.8 3.1766501E-08 4.4227103E+00 7.0933594E-09 2.0504042E-10 O 10 1357+769 1997.11.10-17:56:26.0 NRAO20 349.88407 49.56166 918.4 4.5 9.4019987E-09 1.3134314E+00 6.9640296E-09 1.9887792E-10 O 10 1357+769 1997.11.10-17:56:26.0 WETTZELL 345.14276 40.96467 935.0 5.8 1.1113600E-08 1.5251705E+00 7.0933594E-09 2.0504042E-10 O 11 2234+282 1997.11.10-18:05:10.0 NRAO20 62.86867 11.80008 918.4 4.5 3.4130400E-08 4.7942095E+00 6.9640296E-09 1.9887792E-10 O 11 2234+282 1997.11.10-18:05:10.0 WETTZELL 167.74806 68.98287 935.0 5.8 7.8175803E-09 1.0710151E+00 7.0933594E-09 2.0504042E-10 O 12 NRAO512 1997.11.10-18:12:22.0 NRAO20 73.65822 84.48612 918.4 4.5 7.1960920E-09 1.0044778E+00 6.9640296E-09 1.9887792E-10 O 12 NRAO512 1997.11.10-18:12:22.0 WETTZELL 296.14426 31.38285 935.0 5.8 1.3968708E-08 1.9212836E+00 7.0933594E-09 2.0504042E-10 O 13 2136+141 1997.11.10-18:16:14.0 NRAO20 84.27390 16.19912 918.4 4.5 2.5327654E-08 3.5409556E+00 6.9640296E-09 1.9887792E-10 O 13 2136+141 1997.11.10-18:16:14.0 WETTZELL 200.21085 53.84085 935.0 5.7 9.0344941E-09 1.2384411E+00 7.0933594E-09 2.0504042E-10 O 14 1611+343 1997.11.10-18:19:34.0 NRAO20 197.66788 85.58944 918.3 4.6 7.1842100E-09 1.0030251E+00 6.9640296E-09 1.9887792E-10 O 14 1611+343 1997.11.10-18:19:34.0 WETTZELL 296.71859 22.62164 935.0 5.7 1.8843682E-08 2.5994546E+00 7.0933594E-09 2.0504042E-10 O 15 2145+067 1997.11.10-18:23:30.0 NRAO20 90.09988 11.35594 918.3 4.6 3.5387513E-08 4.9710009E+00 6.9640296E-09 1.9887792E-10 O 15 2145+067 1997.11.10-18:23:30.0 WETTZELL 197.06371 46.66941 935.0 5.7 1.0023851E-08 1.3743385E+00 7.0933594E-09 2.0504042E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10