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 | 05:32:57.429 # # Data content: # Ray-tracing results for session: # 97AUG16XT##### # 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: 1997081618 | 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 $97AUG16XT##### H $97AUG16XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 05:32:57.429) 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 1726+455 1997.08.16-18:48:46.0 NRAO20 49.75363 23.73700 926.2 28.9 1.9095206E-08 2.4766721E+00 7.0171014E-09 7.1690241E-10 O 1 1726+455 1997.08.16-18:48:46.0 WETTZELL 162.93737 86.21997 949.5 19.3 7.7072169E-09 1.0021463E+00 7.2003316E-09 4.9016542E-10 O 2 4C39.25 1997.08.16-18:52:34.0 NRAO20 280.12841 69.16230 926.2 29.0 8.2735969E-09 1.0696566E+00 7.0171014E-09 7.1690241E-10 O 2 4C39.25 1997.08.16-18:52:34.0 WETTZELL 316.06129 13.07972 949.5 19.3 3.3280562E-08 4.3858964E+00 7.2003316E-09 4.9016542E-10 O 3 0014+813 1997.08.16-18:55:55.0 NRAO20 357.49295 30.26275 926.2 29.0 1.5289163E-08 1.9784957E+00 7.0171014E-09 7.1690241E-10 O 3 0014+813 1997.08.16-18:55:55.0 WETTZELL 12.06201 46.70861 949.5 19.2 1.0554834E-08 1.3739045E+00 7.2003316E-09 4.9016542E-10 O 4 1308+326 1997.08.16-18:59:30.0 NRAO20 96.94035 67.00469 926.2 29.1 8.4001200E-09 1.0864778E+00 7.0171014E-09 7.1690241E-10 O 4 1308+326 1997.08.16-18:59:30.0 WETTZELL 276.23792 39.42812 949.5 19.2 1.2087576E-08 1.5731970E+00 7.2003316E-09 4.9016542E-10 O 5 1606+106 1997.08.16-19:03:18.0 NRAO20 93.49447 21.38110 926.2 29.1 2.1058318E-08 2.7370368E+00 7.0171014E-09 7.1690241E-10 O 5 1606+106 1997.08.16-19:03:18.0 WETTZELL 212.51210 47.32521 949.5 19.2 1.0449397E-08 1.3588308E+00 7.2003316E-09 4.9016542E-10 O 6 1128+385 1997.08.16-19:06:22.0 NRAO20 106.49805 89.42366 926.2 29.1 7.7344021E-09 1.0000573E+00 7.0171014E-09 7.1690241E-10 O 6 1128+385 1997.08.16-19:06:22.0 WETTZELL 298.49289 26.77998 949.5 19.2 1.6990152E-08 2.2158279E+00 7.2003316E-09 4.9016542E-10 O 7 1357+769 1997.08.16-19:10:10.0 NRAO20 11.90016 48.54235 926.2 29.1 1.0308779E-08 1.3330045E+00 7.0171014E-09 7.1690241E-10 O 7 1357+769 1997.08.16-19:10:10.0 WETTZELL 340.56919 55.05717 949.5 19.2 9.3764924E-09 1.2200233E+00 7.2003316E-09 4.9016542E-10 O 8 NRAO512 1997.08.16-19:13:02.0 NRAO20 62.46661 32.60291 926.2 29.1 1.4312222E-08 1.8537121E+00 7.0171014E-09 7.1690241E-10 O 8 NRAO512 1997.08.16-19:13:02.0 WETTZELL 237.05514 75.15612 949.6 19.2 7.9552817E-09 1.0343741E+00 7.2003316E-09 4.9016542E-10 O 9 0804+499 1997.08.16-19:17:15.0 NRAO20 304.74022 51.44067 926.1 29.1 9.8819983E-09 1.2775564E+00 7.0171014E-09 7.1690241E-10 O 9 0804+499 1997.08.16-19:17:15.0 WETTZELL 337.83115 13.37640 949.6 19.2 3.2585443E-08 4.2935491E+00 7.2003316E-09 4.9016542E-10 O 10 0955+476 1997.08.16-19:20:18.0 NRAO20 303.88165 69.12039 926.1 29.1 8.2757216E-09 1.0698663E+00 7.0171014E-09 7.1690241E-10 O 10 0955+476 1997.08.16-19:20:18.0 WETTZELL 320.76303 20.17758 949.6 19.2 2.2105548E-08 2.8915104E+00 7.2003316E-09 4.9016542E-10 O 11 1803+784 1997.08.16-19:23:30.0 NRAO20 14.40387 36.74740 926.1 29.1 1.2897144E-08 1.6684525E+00 7.0171014E-09 7.1690241E-10 O 11 1803+784 1997.08.16-19:23:30.0 WETTZELL 0.51585 60.66658 949.6 19.1 8.8183767E-09 1.1472292E+00 7.2003316E-09 4.9016542E-10 O 12 1726+455 1997.08.16-19:27:47.0 NRAO20 53.44271 29.74288 926.1 29.1 1.5532231E-08 2.0121467E+00 7.0171014E-09 7.1690241E-10 O 12 1726+455 1997.08.16-19:27:47.0 WETTZELL 239.94801 83.37106 949.6 19.1 7.7421060E-09 1.0066786E+00 7.2003316E-09 4.9016542E-10 O 13 1606+106 1997.08.16-19:32:02.0 NRAO20 98.23493 26.99225 926.1 29.1 1.6966547E-08 2.2012198E+00 7.0171014E-09 7.1690241E-10 O 13 1606+106 1997.08.16-19:32:02.0 WETTZELL 221.83902 44.47646 949.6 19.1 1.0962929E-08 1.4257528E+00 7.2003316E-09 4.9016542E-10 O 14 1308+326 1997.08.16-19:35:10.0 NRAO20 106.51506 73.86382 926.1 29.1 8.0506358E-09 1.0411674E+00 7.0171014E-09 7.1690241E-10 O 14 1308+326 1997.08.16-19:35:10.0 WETTZELL 282.30784 33.65889 949.6 19.1 1.3838526E-08 1.8021579E+00 7.2003316E-09 4.9016542E-10 O 15 1128+385 1997.08.16-19:38:58.0 NRAO20 270.70018 84.14259 926.1 29.1 7.7744520E-09 1.0051925E+00 7.0171014E-09 7.1690241E-10 O 15 1128+385 1997.08.16-19:38:58.0 WETTZELL 303.42571 22.19678 949.6 19.1 2.0214748E-08 2.6405517E+00 7.2003316E-09 4.9016542E-10 O 16 NRAO512 1997.08.16-19:42:38.0 NRAO20 65.27581 37.82127 926.1 29.1 1.2587749E-08 1.6295836E+00 7.0171014E-09 7.1690241E-10 O 16 NRAO512 1997.08.16-19:42:38.0 WETTZELL 249.77420 70.80826 949.6 19.1 8.1418083E-09 1.0586632E+00 7.2003316E-09 4.9016542E-10 O 17 0955+476 1997.08.16-19:45:58.0 NRAO20 301.46909 64.87151 926.1 29.1 8.5397306E-09 1.1039895E+00 7.0171014E-09 7.1690241E-10 O 17 0955+476 1997.08.16-19:45:58.0 WETTZELL 324.48651 17.62255 949.6 19.1 2.5114788E-08 3.2912218E+00 7.2003316E-09 4.9016542E-10 O 18 1357+769 1997.08.16-19:48:50.0 NRAO20 9.25842 49.94164 926.1 29.1 1.0094936E-08 1.3052926E+00 7.0171014E-09 7.1690241E-10 O 18 1357+769 1997.08.16-19:48:50.0 WETTZELL 339.69757 52.89638 949.6 19.1 9.6362842E-09 1.2539273E+00 7.2003316E-09 4.9016542E-10 O 19 1749+096 1997.08.16-19:52:38.0 NRAO20 85.89797 10.43776 926.1 29.1 4.1343886E-08 5.4479917E+00 7.0171014E-09 7.1690241E-10 O 19 1749+096 1997.08.16-19:52:38.0 WETTZELL 192.94466 49.88878 949.6 19.1 1.0046947E-08 1.3064165E+00 7.2003316E-09 4.9016542E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10