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: # 2019-03-12 | 03:14:59.561 # # Data content: # Ray-tracing results for session: # 99MAR13XT##### # Total number of observations: # 34 # 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: 1999031400 | 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 $99MAR13XT##### H $99MAR13XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-12 03:14:59.561) 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 1999.03.13-21:11:54.0 NRAO20 45.56913 21.24909 917.6 7.8 1.9643281E-08 2.6689087E+00 7.0086539E-09 1.7238849E-10 O 1 0955+476 1999.03.13-21:11:54.0 WETTZELL 105.77955 84.62192 948.3 6.5 7.5015277E-09 1.0046613E+00 7.2001904E-09 2.6836250E-10 O 2 0727-115 1999.03.13-21:14:58.0 NRAO20 116.78742 13.12699 917.6 7.8 3.0969514E-08 4.3190838E+00 7.0086539E-09 1.7238849E-10 O 2 0727-115 1999.03.13-21:14:58.0 WETTZELL 212.42621 23.63473 948.3 6.4 1.8516181E-08 2.4726278E+00 7.2001904E-09 2.6836250E-10 O 3 0234+285 1999.03.13-21:18:50.0 NRAO20 228.13062 76.43640 917.6 7.7 7.3871969E-09 1.0313624E+00 7.0086539E-09 1.7238849E-10 O 3 0234+285 1999.03.13-21:18:50.0 WETTZELL 299.34782 12.92875 948.3 6.4 3.2673776E-08 4.3860087E+00 7.2001904E-09 2.6836250E-10 O 4 1849+670 1999.03.13-21:22:35.0 NRAO20 341.08502 22.23232 917.5 7.7 1.8834011E-08 2.5885255E+00 7.0086539E-09 1.7238849E-10 O 4 1849+670 1999.03.13-21:22:35.0 WETTZELL 17.70276 30.54966 948.3 6.3 1.4644796E-08 1.9709416E+00 7.2001904E-09 2.6836250E-10 O 5 0458-020 1999.03.13-21:27:02.0 NRAO20 147.80776 44.64491 917.5 7.7 1.0208861E-08 1.4284435E+00 7.0086539E-09 1.7238849E-10 O 5 0458-020 1999.03.13-21:27:02.0 WETTZELL 253.65458 11.11887 948.3 6.3 3.7631536E-08 5.0325300E+00 7.2001904E-09 2.6836250E-10 O 6 0552+398 1999.03.13-21:30:02.0 NRAO20 75.90852 62.90417 917.5 7.7 8.0628440E-09 1.1182413E+00 7.0086539E-09 1.7238849E-10 O 6 0552+398 1999.03.13-21:30:02.0 WETTZELL 279.41061 48.90069 948.3 6.3 9.9016970E-09 1.3232528E+00 7.2001904E-09 2.6836250E-10 O 7 OJ287 1999.03.13-21:32:50.0 NRAO20 80.14185 20.55379 917.5 7.7 2.0273313E-08 2.7751454E+00 7.0086539E-09 1.7238849E-10 O 7 OJ287 1999.03.13-21:32:50.0 WETTZELL 205.14527 59.03025 948.3 6.3 8.7065469E-09 1.1644167E+00 7.2001904E-09 2.6836250E-10 O 8 0749+540 1999.03.13-21:35:50.0 NRAO20 48.38514 45.36167 917.5 7.7 1.0076819E-08 1.3892777E+00 7.0086539E-09 1.7238849E-10 O 8 0749+540 1999.03.13-21:35:50.0 WETTZELL 295.81081 71.09005 948.3 6.3 7.8934396E-09 1.0561816E+00 7.2001904E-09 2.6836250E-10 O 9 1357+769 1999.03.13-21:39:42.0 NRAO20 6.61031 26.38056 917.5 7.7 1.6072405E-08 2.1991042E+00 7.0086539E-09 1.7238849E-10 O 9 1357+769 1999.03.13-21:39:42.0 WETTZELL 19.94258 54.08323 948.3 6.3 9.2163198E-09 1.2362823E+00 7.2001904E-09 2.6836250E-10 O 10 0014+813 1999.03.13-21:42:26.0 NRAO20 350.81630 43.20319 917.5 7.7 1.0471908E-08 1.4468692E+00 7.0086539E-09 1.7238849E-10 O 10 0014+813 1999.03.13-21:42:26.0 WETTZELL 353.56044 42.02507 948.3 6.3 1.1139988E-08 1.4940642E+00 7.2001904E-09 2.6836250E-10 O 11 0059+581 1999.03.13-21:45:10.0 NRAO20 320.51590 56.62431 917.5 7.7 8.5938446E-09 1.1946542E+00 7.0086539E-09 1.7238849E-10 O 11 0059+581 1999.03.13-21:45:10.0 WETTZELL 335.92469 23.80324 948.3 6.3 1.8394318E-08 2.4698649E+00 7.2001904E-09 2.6836250E-10 O 12 4C39.25 1999.03.13-21:48:22.0 NRAO20 60.42126 27.48230 917.5 7.7 1.5484257E-08 2.1195000E+00 7.0086539E-09 1.7238849E-10 O 12 4C39.25 1999.03.13-21:48:22.0 WETTZELL 216.81634 77.90892 948.3 6.3 7.6375474E-09 1.0220670E+00 7.2001904E-09 2.6836250E-10 O 13 0556+238 1999.03.13-21:51:14.0 NRAO20 110.05368 60.10703 917.5 7.7 8.2796383E-09 1.1513354E+00 7.0086539E-09 1.7238849E-10 O 13 0556+238 1999.03.13-21:51:14.0 WETTZELL 265.69498 36.02054 948.3 6.3 1.2671291E-08 1.6915187E+00 7.2001904E-09 2.6836250E-10 O 14 0528+134 1999.03.13-21:54:26.0 NRAO20 134.70814 57.90982 917.5 7.7 8.4728320E-09 1.1814914E+00 7.0086539E-09 1.7238849E-10 O 14 0528+134 1999.03.13-21:54:26.0 WETTZELL 263.73059 23.32850 948.3 6.3 1.8741251E-08 2.4997763E+00 7.2001904E-09 2.6836250E-10 O 15 0917+624 1999.03.13-21:58:22.0 NRAO20 35.53084 38.05889 917.5 7.7 1.1620481E-08 1.5970068E+00 7.0086539E-09 1.7238849E-10 O 15 0917+624 1999.03.13-21:58:22.0 WETTZELL 335.83624 74.98854 948.3 6.3 7.7317333E-09 1.0352369E+00 7.2001904E-09 2.6836250E-10 O 16 1803+784 1999.03.13-22:01:06.0 NRAO20 353.75561 28.14091 917.5 7.7 1.5153669E-08 2.0812355E+00 7.0086539E-09 1.7238849E-10 O 16 1803+784 1999.03.13-22:01:06.0 WETTZELL 14.26666 43.14369 948.3 6.3 1.0907182E-08 1.4643103E+00 7.2001904E-09 2.6836250E-10 O 17 0133+476 1999.03.13-22:03:58.0 NRAO20 301.38118 61.03296 917.5 7.6 8.2046879E-09 1.1431176E+00 7.0086539E-09 1.7238849E-10 O 17 0133+476 1999.03.13-22:03:58.0 WETTZELL 328.08087 15.92142 948.3 6.2 2.6845472E-08 3.6139363E+00 7.2001904E-09 2.6836250E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10