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: # 2018-07-26 | 03:21:08.693 # # Data content: # Ray-tracing results for session: # 92MAY21XU##### # Total number of observations: # 32 # 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: 1992052118 | 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 $92MAY21XU##### H $92MAY21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 03:21:08.693) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 0552+398 1992.05.21-18:14:24.0 WESTFORD 115.63775 84.03585 1018.3 30.0 8.0548919E-09 1.0055049E+00 7.6932495E-09 3.1817787E-10 O 1 0552+398 1992.05.21-18:14:24.0 WETTZELL 291.26962 36.45515 947.4 14.1 1.2593642E-08 1.6899513E+00 7.1816327E-09 3.1569021E-10 O 2 OJ287 1992.05.21-18:18:32.0 WESTFORD 101.50991 42.03534 1018.3 30.0 1.1946787E-08 1.4947642E+00 7.6932495E-09 3.1817787E-10 O 2 OJ287 1992.05.21-18:18:32.0 WETTZELL 234.75595 50.55549 947.4 14.1 9.7001522E-09 1.2963351E+00 7.1816327E-09 3.1569021E-10 O 3 0212+735 1992.05.21-18:22:44.0 WESTFORD 339.99461 51.55204 1018.3 30.0 1.0222444E-08 1.2781995E+00 7.6932495E-09 3.1817787E-10 O 3 0212+735 1992.05.21-18:22:44.0 WETTZELL 345.47307 36.82782 947.4 14.1 1.2486324E-08 1.6725174E+00 7.1816327E-09 3.1569021E-10 O 4 1803+784 1992.05.21-18:26:52.0 WESTFORD 358.72756 31.12243 1018.3 30.0 1.5451501E-08 1.9399355E+00 7.6932495E-09 3.1817787E-10 O 4 1803+784 1992.05.21-18:26:52.0 WETTZELL 16.32473 45.72048 947.4 14.0 1.0462629E-08 1.3971630E+00 7.1816327E-09 3.1569021E-10 O 5 0552+398 1992.05.21-18:31:04.0 WESTFORD 141.83932 86.48497 1018.3 30.0 8.0264503E-09 1.0018319E+00 7.6932495E-09 3.1817787E-10 O 5 0552+398 1992.05.21-18:31:04.0 WETTZELL 293.69330 33.92998 947.4 14.0 1.3400796E-08 1.7995821E+00 7.1816327E-09 3.1569021E-10 O 6 OJ287 1992.05.21-18:35:12.0 WESTFORD 105.00943 45.02797 1018.2 30.0 1.1310492E-08 1.4144720E+00 7.6932495E-09 3.1817787E-10 O 6 OJ287 1992.05.21-18:35:12.0 WETTZELL 239.64465 48.25804 947.4 14.0 1.0038069E-08 1.3420785E+00 7.1816327E-09 3.1569021E-10 O 7 0212+735 1992.05.21-18:39:24.0 WESTFORD 339.26126 50.48101 1018.2 30.0 1.0377672E-08 1.2976813E+00 7.6932495E-09 3.1817787E-10 O 7 0212+735 1992.05.21-18:39:24.0 WETTZELL 346.67078 36.16983 947.4 14.0 1.2680443E-08 1.6986122E+00 7.1816327E-09 3.1569021E-10 O 8 1803+784 1992.05.21-18:43:32.0 WESTFORD 359.70186 31.08028 1018.2 30.0 1.5470198E-08 1.9424154E+00 7.6932495E-09 3.1817787E-10 O 8 1803+784 1992.05.21-18:43:32.0 WETTZELL 16.76161 46.49895 947.4 14.0 1.0327299E-08 1.3789886E+00 7.1816327E-09 3.1569021E-10 O 9 0552+398 1992.05.21-18:47:44.0 WESTFORD 200.40475 87.02183 1018.2 30.0 8.0221877E-09 1.0011880E+00 7.6932495E-09 3.1817787E-10 O 9 0552+398 1992.05.21-18:47:44.0 WETTZELL 296.11540 31.45122 947.5 13.9 1.4328715E-08 1.9258012E+00 7.1816327E-09 3.1569021E-10 O 10 OJ287 1992.05.21-18:51:52.0 WESTFORD 108.78061 47.96994 1018.2 30.0 1.0774702E-08 1.3469068E+00 7.6932495E-09 3.1817787E-10 O 10 OJ287 1992.05.21-18:51:52.0 WETTZELL 244.18780 45.84678 947.5 13.9 1.0437585E-08 1.3961625E+00 7.1816327E-09 3.1569021E-10 O 11 0212+735 1992.05.21-18:56:04.0 WESTFORD 338.67795 49.37696 1018.2 30.1 1.0546591E-08 1.3188911E+00 7.6932495E-09 3.1817787E-10 O 11 0212+735 1992.05.21-18:56:04.0 WETTZELL 347.90360 35.56826 947.5 13.9 1.2864749E-08 1.7233718E+00 7.1816327E-09 3.1569021E-10 O 12 1803+784 1992.05.21-19:00:12.0 WESTFORD 0.67716 31.09045 1018.2 30.1 1.5465689E-08 1.9419491E+00 7.6932495E-09 3.1817787E-10 O 12 1803+784 1992.05.21-19:00:12.0 WETTZELL 17.12834 47.29579 947.5 13.9 1.0194264E-08 1.3611320E+00 7.1816327E-09 3.1569021E-10 O 13 0552+398 1992.05.21-19:04:24.0 WESTFORD 237.90483 84.98788 1018.2 30.1 8.0420499E-09 1.0035656E+00 7.6932495E-09 3.1817787E-10 O 13 0552+398 1992.05.21-19:04:24.0 WETTZELL 298.54470 29.02338 947.5 13.9 1.5400278E-08 2.0718174E+00 7.1816327E-09 3.1569021E-10 O 14 OJ287 1992.05.21-19:08:32.0 WESTFORD 112.88643 50.84370 1018.2 30.1 1.0323081E-08 1.2899818E+00 7.6932495E-09 3.1817787E-10 O 14 OJ287 1992.05.21-19:08:32.0 WETTZELL 248.43138 43.34415 947.5 13.9 1.0908432E-08 1.4599223E+00 7.1816327E-09 3.1569021E-10 O 15 0212+735 1992.05.21-19:12:44.0 WESTFORD 338.23806 48.24736 1018.1 30.1 1.0729371E-08 1.3418516E+00 7.6932495E-09 3.1817787E-10 O 15 0212+735 1992.05.21-19:12:44.0 WETTZELL 349.16787 35.02494 947.5 13.9 1.3037099E-08 1.7465058E+00 7.1816327E-09 3.1569021E-10 O 16 1803+784 1992.05.21-19:16:52.0 WESTFORD 1.65018 31.15292 1018.1 30.1 1.5438038E-08 1.9385432E+00 7.6932495E-09 3.1817787E-10 O 16 1803+784 1992.05.21-19:16:52.0 WETTZELL 17.42031 48.10766 947.5 13.8 1.0064161E-08 1.3436781E+00 7.1816327E-09 3.1569021E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10