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: # 2018-07-25 | 22:13:11.803 # # Data content: # Ray-tracing results for session: # 91NOV01XU##### # 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: 1991110118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1991110200 | 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 $91NOV01XU##### H $91NOV01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-25 22:13:11.803) 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 1803+784 1991.11.01-19:59:12.0 WESTFORD 0.46860 54.13765 1007.1 8.7 1.0092076E-08 1.2329003E+00 7.6202116E-09 5.6371632E-10 O 1 1803+784 1991.11.01-19:59:12.0 WETTZELL 342.32525 49.20440 952.0 0.5 9.7031332E-09 1.3237450E+00 7.2202567E-09 1.3214147E-10 O 2 2234+282 1991.11.01-20:03:24.0 WESTFORD 80.48810 33.64068 1007.1 8.7 1.4735845E-08 1.8088579E+00 7.6202116E-09 5.6371632E-10 O 2 2234+282 1991.11.01-20:03:24.0 WETTZELL 215.18340 66.20188 952.0 0.5 8.0341368E-09 1.0935707E+00 7.2202567E-09 1.3214147E-10 O 3 0212+735 1991.11.01-20:07:32.0 WESTFORD 16.08052 32.52173 1007.1 8.7 1.5179203E-08 1.8573295E+00 7.6202116E-09 5.6371632E-10 O 3 0212+735 1991.11.01-20:07:32.0 WETTZELL 20.68246 60.28873 952.0 0.5 8.4615594E-09 1.1508998E+00 7.2202567E-09 1.3214147E-10 O 4 2145+067 1991.11.01-20:11:44.0 WESTFORD 110.15454 30.13381 1007.1 8.7 1.6247578E-08 1.9969487E+00 7.6202116E-09 5.6371632E-10 O 4 2145+067 1991.11.01-20:11:44.0 WETTZELL 220.38715 41.02560 952.0 0.5 1.1184828E-08 1.5257391E+00 7.2202567E-09 1.3214147E-10 O 5 1803+784 1991.11.01-20:15:52.0 WESTFORD 359.04392 54.12455 1007.1 8.7 1.0093719E-08 1.2330487E+00 7.6202116E-09 5.6371632E-10 O 5 1803+784 1991.11.01-20:15:52.0 WETTZELL 342.51027 48.37849 952.0 0.5 9.8258618E-09 1.3406090E+00 7.2202567E-09 1.3214147E-10 O 6 2234+282 1991.11.01-20:20:04.0 WESTFORD 83.00656 36.68338 1007.1 8.7 1.3672153E-08 1.6773533E+00 7.6202116E-09 5.6371632E-10 O 6 2234+282 1991.11.01-20:20:04.0 WETTZELL 222.96714 64.47773 952.0 0.5 8.1456450E-09 1.1091775E+00 7.2202567E-09 1.3214147E-10 O 7 0212+735 1991.11.01-20:24:12.0 WESTFORD 16.99835 33.39728 1007.1 8.7 1.4828413E-08 1.8143496E+00 7.6202116E-09 5.6371632E-10 O 7 0212+735 1991.11.01-20:24:12.0 WETTZELL 19.25375 61.22285 952.0 0.5 8.3849363E-09 1.1405510E+00 7.2202567E-09 1.3214147E-10 O 8 2145+067 1991.11.01-20:28:24.0 WESTFORD 113.68918 32.98617 1007.1 8.7 1.4991886E-08 1.8411521E+00 7.6202116E-09 5.6371632E-10 O 8 2145+067 1991.11.01-20:28:24.0 WETTZELL 225.23622 39.16807 952.0 0.5 1.1621564E-08 1.5864836E+00 7.2202567E-09 1.3214147E-10 O 9 1803+784 1991.11.01-20:32:32.0 WESTFORD 357.62901 54.03521 1007.1 8.7 1.0105068E-08 1.2343835E+00 7.6202116E-09 5.6371632E-10 O 9 1803+784 1991.11.01-20:32:32.0 WETTZELL 342.77634 47.56287 952.0 0.4 9.9521859E-09 1.3579609E+00 7.2202567E-09 1.3214147E-10 O 10 2234+282 1991.11.01-20:36:44.0 WESTFORD 85.59555 39.74271 1007.1 8.7 1.2780250E-08 1.5671963E+00 7.6202116E-09 5.6371632E-10 O 10 2234+282 1991.11.01-20:36:44.0 WETTZELL 229.90447 62.49633 952.0 0.4 8.2870396E-09 1.1288871E+00 7.2202567E-09 1.3214147E-10 O 11 0212+735 1991.11.01-20:40:52.0 WESTFORD 17.85919 34.31849 1007.1 8.7 1.4479886E-08 1.7716403E+00 7.6202116E-09 5.6371632E-10 O 11 0212+735 1991.11.01-20:40:52.0 WETTZELL 17.60627 62.08771 951.9 0.4 8.3171705E-09 1.1314132E+00 7.2202567E-09 1.3214147E-10 O 12 2145+067 1991.11.01-20:45:04.0 WESTFORD 117.42611 35.76005 1007.1 8.7 1.3973927E-08 1.7150234E+00 7.6202116E-09 5.6371632E-10 O 12 2145+067 1991.11.01-20:45:04.0 WETTZELL 229.84687 37.15161 951.9 0.4 1.2150820E-08 1.6600890E+00 7.2202567E-09 1.3214147E-10 O 13 1803+784 1991.11.01-20:49:12.0 WESTFORD 356.23811 53.87058 1007.1 8.7 1.0126126E-08 1.2369051E+00 7.6202116E-09 5.6371632E-10 O 13 1803+784 1991.11.01-20:49:12.0 WETTZELL 343.11870 46.76113 951.9 0.4 1.0081565E-08 1.3757260E+00 7.2202567E-09 1.3214147E-10 O 14 2234+282 1991.11.01-20:53:24.0 WESTFORD 88.28077 42.81283 1007.1 8.7 1.2026890E-08 1.4742215E+00 7.6202116E-09 5.6371632E-10 O 14 2234+282 1991.11.01-20:53:24.0 WETTZELL 236.08356 60.31314 951.9 0.4 8.4605103E-09 1.1530073E+00 7.2202567E-09 1.3214147E-10 O 15 0212+735 1991.11.01-20:57:32.0 WESTFORD 18.65873 35.28212 1007.1 8.7 1.4136145E-08 1.7295122E+00 7.6202116E-09 5.6371632E-10 O 15 0212+735 1991.11.01-20:57:32.0 WETTZELL 15.73990 62.87265 951.9 0.4 8.2582196E-09 1.1234804E+00 7.2202567E-09 1.3214147E-10 O 16 2145+067 1991.11.01-21:01:44.0 WESTFORD 121.39768 38.43858 1007.1 8.7 1.3119659E-08 1.6095331E+00 7.6158136E-09 5.5542310E-10 O 16 2145+067 1991.11.01-21:01:44.0 WETTZELL 234.23249 34.99675 951.9 0.4 1.2857245E-08 1.7474473E+00 7.2028248E-09 1.8790015E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10