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: # 2019-03-10 | 01:28:55.794 # # Data content: # Ray-tracing results for session: # 98FEB28XT##### # Total number of observations: # 28 # 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: 1998022818 | 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 $98FEB28XT##### H $98FEB28XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 01:28:55.794) 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 1803+784 1998.02.28-17:58:06.0 NRAO20 345.22698 39.94762 912.4 14.2 1.1294381E-08 1.5595740E+00 6.9340469E-09 3.3118147E-10 O 1 1803+784 1998.02.28-17:58:06.0 WETTZELL 357.61912 37.73842 940.6 -0.9 1.1975445E-08 1.6190572E+00 7.1307543E-09 2.1852091E-10 O 2 0119+041 1998.02.28-18:02:48.0 NRAO20 132.30316 45.65255 912.4 14.1 1.0149902E-08 1.3953751E+00 6.9340469E-09 3.3118147E-10 O 2 0119+041 1998.02.28-18:02:48.0 WETTZELL 250.48728 21.65489 940.7 -0.9 1.9780178E-08 2.7075044E+00 7.1307543E-09 2.1852091E-10 O 3 0552+398 1998.02.28-18:06:54.0 NRAO20 52.97481 17.94747 912.4 14.0 2.3325569E-08 3.2338317E+00 6.9340469E-09 3.3118147E-10 O 3 0552+398 1998.02.28-18:06:54.0 WETTZELL 153.64767 79.77327 940.7 -0.9 7.4683451E-09 1.0172574E+00 7.1307543E-09 2.1852091E-10 O 4 2234+282 1998.02.28-18:12:01.0 NRAO20 229.84804 75.61858 912.4 13.9 7.4996150E-09 1.0322137E+00 6.9340469E-09 3.3118147E-10 O 4 2234+282 1998.02.28-18:12:01.0 WETTZELL 299.80045 12.12538 940.7 -0.9 3.4114820E-08 4.6176116E+00 7.1307543E-09 2.1852091E-10 O 5 0917+624 1998.02.28-18:16:54.0 NRAO20 14.88748 14.03536 912.5 13.8 2.9415082E-08 4.1138790E+00 6.9340469E-09 3.3118147E-10 O 5 0917+624 1998.02.28-18:16:54.0 WETTZELL 45.30219 57.61780 940.7 -1.0 8.6964144E-09 1.1812270E+00 7.1307543E-09 2.1852091E-10 O 6 1357+769 1998.02.28-18:31:34.0 NRAO20 351.92194 27.02115 912.5 13.8 1.5916493E-08 2.2042057E+00 6.9340469E-09 3.3118147E-10 O 6 1357+769 1998.02.28-18:31:34.0 WETTZELL 15.29632 41.32321 940.8 -1.0 1.1106567E-08 1.5035498E+00 7.1307543E-09 2.1852091E-10 O 7 0014+813 1998.02.28-18:34:43.0 NRAO20 1.49608 46.78836 912.5 13.8 9.9571229E-09 1.3735036E+00 6.9340469E-09 3.3118147E-10 O 7 0014+813 1998.02.28-18:34:43.0 WETTZELL 347.11936 49.06064 940.8 -1.0 9.7156903E-09 1.3159268E+00 7.1307543E-09 2.1852091E-10 O 8 0059+581 1998.02.28-18:37:50.0 NRAO20 24.01157 67.01873 912.5 13.7 7.8897627E-09 1.0866346E+00 6.9340469E-09 3.3118147E-10 O 8 0059+581 1998.02.28-18:37:50.0 WETTZELL 311.93592 47.10314 940.8 -1.0 1.0018251E-08 1.3579521E+00 7.1307543E-09 2.1852091E-10 O 9 1849+670 1998.02.28-18:46:16.0 NRAO20 330.42194 39.56717 912.5 13.7 1.1384061E-08 1.5721457E+00 6.9340469E-09 3.3118147E-10 O 9 1849+670 1998.02.28-18:46:16.0 WETTZELL 355.89165 26.45747 940.8 -1.0 1.6400161E-08 2.2112073E+00 7.1307543E-09 2.1852091E-10 O 10 0119+041 1998.02.28-18:51:27.0 NRAO20 148.29325 51.77512 912.5 13.7 9.2425981E-09 1.2707197E+00 6.9340469E-09 3.3118147E-10 O 10 0119+041 1998.02.28-18:51:27.0 WETTZELL 260.37136 13.94105 940.8 -1.0 2.9965404E-08 4.1139699E+00 7.1307543E-09 2.1852091E-10 O 11 0458-020 1998.02.28-19:00:38.0 NRAO20 103.28452 13.06488 912.5 13.6 3.1500254E-08 4.3614878E+00 6.9340469E-09 3.3118147E-10 O 11 0458-020 1998.02.28-19:00:38.0 WETTZELL 206.35625 35.68956 940.8 -1.0 1.2577933E-08 1.7245083E+00 7.1307543E-09 2.1852091E-10 O 12 0556+238 1998.02.28-19:07:18.0 NRAO20 73.91408 18.72120 912.5 13.5 2.2418263E-08 3.0995029E+00 6.9340469E-09 3.3118147E-10 O 12 0556+238 1998.02.28-19:07:18.0 WETTZELL 197.35731 63.93335 940.8 -1.0 8.1813382E-09 1.1161643E+00 7.1307543E-09 2.1852091E-10 O 13 0642+449 1998.02.28-19:10:02.0 NRAO20 49.86654 22.64732 912.5 13.4 1.8745089E-08 2.5925007E+00 6.9340469E-09 3.3118147E-10 O 13 0642+449 1998.02.28-19:10:02.0 WETTZELL 154.82982 85.30139 940.8 -1.0 7.3743204E-09 1.0038801E+00 7.1307543E-09 2.1852091E-10 O 14 0552+398 1998.02.28-19:12:46.0 NRAO20 60.19962 28.74663 912.5 13.3 1.5050140E-08 2.0762947E+00 6.9340469E-09 3.3118147E-10 O 14 0552+398 1998.02.28-19:12:46.0 WETTZELL 222.93390 78.00144 940.8 -1.0 7.5136630E-09 1.0231302E+00 7.1307543E-09 2.1852091E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10