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 | 15:07:28.688 # # Data content: # Ray-tracing results for session: # 93JUN28XU##### # 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: 1993062818 | 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 $93JUN28XU##### H $93JUN28XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:07:28.688) 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 1993.06.28-15:45:04.0 WESTFORD 114.78773 83.87659 995.3 29.6 8.2139106E-09 1.0060732E+00 7.5738259E-09 5.9302175E-10 O 1 0552+398 1993.06.28-15:45:04.0 WETTZELL 291.12960 36.59907 948.3 9.3 1.2539169E-08 1.6702027E+00 7.1895002E-09 3.0145862E-10 O 2 OJ287 1993.06.28-15:49:12.0 WESTFORD 101.32695 41.86524 995.3 29.6 1.2222561E-08 1.5014483E+00 7.5738259E-09 5.9302175E-10 O 2 OJ287 1993.06.28-15:49:12.0 WETTZELL 234.46960 50.67563 948.3 9.3 9.6769731E-09 1.2897687E+00 7.1895002E-09 3.0145862E-10 O 3 0212+735 1993.06.28-15:53:24.0 WESTFORD 340.04851 51.61530 995.3 29.6 1.0406734E-08 1.2710917E+00 7.5738259E-09 5.9302175E-10 O 3 0212+735 1993.06.28-15:53:24.0 WETTZELL 345.40283 36.87215 948.3 9.3 1.2457900E-08 1.6640912E+00 7.1895002E-09 3.0145862E-10 O 4 1803+784 1993.06.28-15:57:32.0 WESTFORD 358.67990 31.13026 995.2 29.7 1.5732979E-08 1.9191523E+00 7.5738259E-09 5.9302175E-10 O 4 1803+784 1993.06.28-15:57:32.0 WETTZELL 16.29560 45.68427 948.3 9.3 1.0456914E-08 1.3983093E+00 7.1895002E-09 3.0145862E-10 O 5 0552+398 1993.06.28-16:01:44.0 WESTFORD 139.52658 86.37260 995.2 29.7 8.1834495E-09 1.0022601E+00 7.5738259E-09 5.9302175E-10 O 5 0552+398 1993.06.28-16:01:44.0 WETTZELL 293.55375 34.07135 948.3 9.3 1.3338915E-08 1.7767322E+00 7.1895002E-09 3.0145862E-10 O 6 OJ287 1993.06.28-16:05:52.0 WESTFORD 104.81316 44.86019 995.2 29.7 1.1567341E-08 1.4206500E+00 7.5738259E-09 5.9302175E-10 O 6 OJ287 1993.06.28-16:05:52.0 WETTZELL 239.37882 48.38535 948.3 9.3 1.0011483E-08 1.3340947E+00 7.1895002E-09 3.0145862E-10 O 7 0212+735 1993.06.28-16:10:04.0 WESTFORD 339.30581 50.54675 995.2 29.8 1.0563846E-08 1.2901726E+00 7.5738259E-09 5.9302175E-10 O 7 0212+735 1993.06.28-16:10:04.0 WETTZELL 346.59809 36.21085 948.3 9.3 1.2652089E-08 1.6902440E+00 7.1895002E-09 3.0145862E-10 O 8 1803+784 1993.06.28-16:14:12.0 WESTFORD 359.65375 31.08553 995.2 29.8 1.5753216E-08 1.9216990E+00 7.5738259E-09 5.9302175E-10 O 8 1803+784 1993.06.28-16:14:12.0 WETTZELL 16.73560 46.46147 948.3 9.2 1.0321795E-08 1.3801818E+00 7.1895002E-09 3.0145862E-10 O 9 0552+398 1993.06.28-16:18:24.0 WESTFORD 197.01675 87.07625 995.2 29.8 8.1776389E-09 1.0014615E+00 7.5738259E-09 5.9302175E-10 O 9 0552+398 1993.06.28-16:18:24.0 WETTZELL 295.97577 31.58980 948.3 9.2 1.4258039E-08 1.8992443E+00 7.1895002E-09 3.0145862E-10 O 10 OJ287 1993.06.28-16:22:32.0 WESTFORD 108.56788 47.80532 995.2 29.8 1.1015681E-08 1.3526396E+00 7.5738259E-09 5.9302175E-10 O 10 OJ287 1993.06.28-16:22:32.0 WETTZELL 243.93994 45.97987 948.3 9.2 1.0407071E-08 1.3865446E+00 7.1895002E-09 3.0145862E-10 O 11 0212+735 1993.06.28-16:26:44.0 WESTFORD 338.71350 49.44470 995.2 29.9 1.0734877E-08 1.3109459E+00 7.5738259E-09 5.9302175E-10 O 11 0212+735 1993.06.28-16:26:44.0 WETTZELL 347.82869 35.60584 948.3 9.2 1.2836612E-08 1.7151203E+00 7.1895002E-09 3.0145862E-10 O 12 1803+784 1993.06.28-16:30:52.0 WESTFORD 0.62876 31.09311 995.2 29.9 1.5749871E-08 1.9213805E+00 7.5738259E-09 5.9302175E-10 O 12 1803+784 1993.06.28-16:30:52.0 WETTZELL 17.10569 47.25720 948.3 9.2 1.0188929E-08 1.3623529E+00 7.1895002E-09 3.0145862E-10 O 13 0552+398 1993.06.28-16:35:04.0 WESTFORD 236.63161 85.13402 995.2 29.9 8.1964047E-09 1.0036672E+00 7.5738259E-09 5.9302175E-10 O 13 0552+398 1993.06.28-16:35:04.0 WETTZELL 298.40453 29.15891 948.3 9.2 1.5319070E-08 2.0407871E+00 7.1895002E-09 3.0145862E-10 O 14 OJ287 1993.06.28-16:39:12.0 WESTFORD 112.65341 50.68331 995.2 29.9 1.0550670E-08 1.2953194E+00 7.5738259E-09 5.9302175E-10 O 14 OJ287 1993.06.28-16:39:12.0 WETTZELL 248.19903 43.48186 948.3 9.2 1.0873328E-08 1.4483931E+00 7.1895002E-09 3.0145862E-10 O 15 0212+735 1993.06.28-16:43:24.0 WESTFORD 338.26501 48.31665 995.2 29.9 1.0919998E-08 1.3334325E+00 7.5738259E-09 5.9302175E-10 O 15 0212+735 1993.06.28-16:43:24.0 WETTZELL 349.09096 35.05897 948.3 9.2 1.3009330E-08 1.7384323E+00 7.1895002E-09 3.0145862E-10 O 16 1803+784 1993.06.28-16:47:32.0 WESTFORD 1.60164 31.15297 995.1 30.0 1.5722994E-08 1.9182013E+00 7.5738259E-09 5.9302175E-10 O 16 1803+784 1993.06.28-16:47:32.0 WETTZELL 17.40126 48.06812 948.3 9.2 1.0058956E-08 1.3449089E+00 7.1895002E-09 3.0145862E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10