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: # 2019-03-09 | 04:01:05.930 # # Data content: # Ray-tracing results for session: # 98AUG01XT##### # Total number of observations: # 40 # 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: 1998080118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998080200 | 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 $98AUG01XT##### H $98AUG01XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:01:05.930) 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 0014+813 1998.08.01-19:53:03.0 NRAO20 357.37690 30.29120 927.3 26.2 1.4513185E-08 1.9709495E+00 7.0781224E-09 2.7034194E-10 O 1 0014+813 1998.08.01-19:53:03.0 WETTZELL 12.00137 46.61310 943.8 16.6 1.0636727E-08 1.3763249E+00 7.1511069E-09 5.8693069E-10 O 2 1555+001 1998.08.01-19:57:11.0 NRAO20 102.93061 15.71071 927.2 26.3 2.6739592E-08 3.6687981E+00 7.0781224E-09 2.7034194E-10 O 2 1555+001 1998.08.01-19:57:11.0 WETTZELL 209.22855 37.01916 943.9 16.5 1.2824476E-08 1.6580209E+00 7.1511069E-09 5.8693069E-10 O 3 1219+044 1998.08.01-20:00:51.0 NRAO20 154.55501 53.18221 927.2 26.3 9.1741067E-09 1.2507448E+00 7.0781224E-09 2.7034194E-10 O 3 1219+044 1998.08.01-20:00:51.0 WETTZELL 263.45010 11.20541 944.0 16.5 3.8687334E-08 5.0830110E+00 7.1511069E-09 5.8693069E-10 O 4 4C39.25 1998.08.01-20:04:42.0 NRAO20 280.93423 66.81923 927.2 26.3 7.9921342E-09 1.0878654E+00 7.0781224E-09 2.7034194E-10 O 4 4C39.25 1998.08.01-20:04:42.0 WETTZELL 318.04037 11.72142 944.1 16.4 3.7102292E-08 4.8838224E+00 7.1511069E-09 5.8693069E-10 O 5 1726+455 1998.08.01-20:08:59.0 NRAO20 51.72273 26.81369 927.2 26.4 1.6209383E-08 2.2029568E+00 7.0781224E-09 2.7034194E-10 O 5 1726+455 1998.08.01-20:08:59.0 WETTZELL 214.42476 85.67051 944.2 16.4 7.7600918E-09 1.0028228E+00 7.1511069E-09 5.8693069E-10 O 6 1418+546 1998.08.01-20:13:43.0 NRAO20 46.41349 58.11419 927.2 26.4 8.6494378E-09 1.1757254E+00 7.0781224E-09 2.7034194E-10 O 6 1418+546 1998.08.01-20:13:43.0 WETTZELL 299.53159 58.37351 944.2 16.4 9.0831350E-09 1.1747778E+00 7.1511069E-09 5.8693069E-10 O 7 1849+670 1998.08.01-20:17:48.0 NRAO20 25.05139 28.75899 927.2 26.4 1.5207527E-08 2.0648976E+00 7.0781224E-09 2.7034194E-10 O 7 1849+670 1998.08.01-20:17:48.0 WETTZELL 17.32853 70.54415 944.2 16.4 8.2055391E-09 1.0607491E+00 7.1511069E-09 5.8693069E-10 O 8 0749+540 1998.08.01-20:21:38.0 NRAO20 311.25153 48.55089 927.2 26.4 9.7940214E-09 1.3322906E+00 7.0781224E-09 2.7034194E-10 O 8 0749+540 1998.08.01-20:21:38.0 WETTZELL 342.31606 16.02717 944.2 16.4 2.7636791E-08 3.6102361E+00 7.1511069E-09 5.8693069E-10 O 9 1357+769 1998.08.01-20:25:10.0 NRAO20 10.93747 49.12960 927.2 26.4 9.7073210E-09 1.3187747E+00 7.0781224E-09 2.7034194E-10 O 9 1357+769 1998.08.01-20:25:10.0 WETTZELL 340.14113 54.22951 944.3 16.4 9.5309925E-09 1.2330140E+00 7.1511069E-09 5.8693069E-10 O 10 1611+343 1998.08.01-20:29:02.0 NRAO20 73.08111 38.01003 927.2 26.4 1.1908143E-08 1.6194677E+00 7.0781224E-09 2.7034194E-10 O 10 1611+343 1998.08.01-20:29:02.0 WETTZELL 243.19086 65.15660 944.3 16.4 8.5246002E-09 1.1018474E+00 7.1511069E-09 5.8693069E-10 O 11 1128+385 1998.08.01-20:32:50.0 NRAO20 269.75051 85.34553 927.2 26.4 7.3727546E-09 1.0033731E+00 7.0781224E-09 2.7034194E-10 O 11 1128+385 1998.08.01-20:32:50.0 WETTZELL 302.48832 23.03692 944.3 16.4 1.9642994E-08 2.5528489E+00 7.1511069E-09 5.8693069E-10 O 12 0917+624 1998.08.01-20:35:42.0 NRAO20 328.00163 56.46393 927.2 26.4 8.8105728E-09 1.1979911E+00 7.0781224E-09 2.7034194E-10 O 12 0917+624 1998.08.01-20:35:42.0 WETTZELL 336.86302 27.84387 944.3 16.4 1.6496724E-08 2.1408263E+00 7.1511069E-09 5.8693069E-10 O 13 1803+784 1998.08.01-20:38:30.0 NRAO20 14.58578 37.48870 927.2 26.4 1.2046548E-08 1.6358434E+00 7.0781224E-09 2.7034194E-10 O 13 1803+784 1998.08.01-20:38:30.0 WETTZELL 358.97430 60.65668 944.4 16.4 8.8736506E-09 1.1475568E+00 7.1511069E-09 5.8693069E-10 O 14 1555+001 1998.08.01-20:43:31.0 NRAO20 111.14095 24.40559 927.2 26.4 1.7682606E-08 2.4156776E+00 7.0781224E-09 2.7034194E-10 O 14 1555+001 1998.08.01-20:43:31.0 WETTZELL 222.31380 32.57473 944.4 16.3 1.4329157E-08 1.8537360E+00 7.1511069E-09 5.8693069E-10 O 15 1308+326 1998.08.01-20:46:58.0 NRAO20 111.15775 76.05695 927.2 26.4 7.5710180E-09 1.0303807E+00 7.0781224E-09 2.7034194E-10 O 15 1308+326 1998.08.01-20:46:58.0 WETTZELL 284.25740 31.77131 944.4 16.3 1.4648986E-08 1.8985037E+00 7.1511069E-09 5.8693069E-10 O 16 1606+106 1998.08.01-20:50:50.0 NRAO20 101.51815 30.62882 927.2 26.4 1.4374052E-08 1.9592986E+00 7.0781224E-09 2.7034194E-10 O 16 1606+106 1998.08.01-20:50:50.0 WETTZELL 227.47887 42.30574 944.5 16.3 1.1478924E-08 1.4842351E+00 7.1511069E-09 5.8693069E-10 O 17 1749+096 1998.08.01-20:54:42.0 NRAO20 86.21710 10.84414 927.2 26.5 3.7864267E-08 5.2243766E+00 7.0781224E-09 2.7034194E-10 O 17 1749+096 1998.08.01-20:54:42.0 WETTZELL 193.73119 49.80934 944.5 16.3 1.0120808E-08 1.3077081E+00 7.1511069E-09 5.8693069E-10 O 18 0014+813 1998.08.01-20:58:31.0 NRAO20 0.13011 30.01015 927.1 26.5 1.4634976E-08 1.9873657E+00 7.0781224E-09 2.7034194E-10 O 18 0014+813 1998.08.01-20:58:31.0 WETTZELL 12.86797 48.93852 944.7 16.3 1.0253605E-08 1.3265556E+00 7.1511069E-09 5.8693069E-10 O 19 0955+476 1998.08.01-21:01:50.0 NRAO20 300.70252 62.20284 927.1 26.5 8.2785011E-09 1.1297652E+00 7.0685873E-09 2.5721519E-10 O 19 0955+476 1998.08.01-21:01:50.0 WETTZELL 326.84127 16.15229 944.8 16.2 2.7447172E-08 3.5636107E+00 7.1707026E-09 5.7639492E-10 O 20 1726+455 1998.08.01-21:05:43.0 NRAO20 56.61225 35.85148 927.1 26.5 1.2477912E-08 1.7027402E+00 7.0685873E-09 2.5721519E-10 O 20 1726+455 1998.08.01-21:05:43.0 WETTZELL 259.86050 77.49192 944.9 16.2 7.9345823E-09 1.0239590E+00 7.1707026E-09 5.7639492E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10