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 | 20:27:26.213 # # Data content: # Ray-tracing results for session: # 94FEB20XU##### # 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: 1994022018 | 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 $94FEB20XU##### H $94FEB20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:27:26.213) 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 0119+041 1994.02.20-17:14:24.0 WESTFORD 122.88573 36.07600 1010.8 18.4 1.3393450E-08 1.6857866E+00 7.6675452E-09 2.3771995E-10 O 1 0119+041 1994.02.20-17:14:24.0 WETTZELL 232.02178 33.09166 937.3 -0.1 1.3287345E-08 1.8306104E+00 7.1144773E-09 1.6023011E-10 O 2 0212+735 1994.02.20-17:18:32.0 WESTFORD 20.99757 49.98509 1010.8 18.4 1.0313168E-08 1.3105807E+00 7.6675452E-09 2.3771995E-10 O 2 0212+735 1994.02.20-17:18:32.0 WETTZELL 343.18983 62.42728 937.3 -0.1 8.2033865E-09 1.1274105E+00 7.1144773E-09 1.6023011E-10 O 3 0229+131 1994.02.20-17:22:44.0 WESTFORD 102.04381 32.21416 1010.8 18.4 1.4783479E-08 1.8648894E+00 7.6675452E-09 2.3771995E-10 O 3 0229+131 1994.02.20-17:22:44.0 WETTZELL 220.03530 48.26370 937.3 -0.1 9.7399730E-09 1.3403033E+00 7.1144773E-09 1.6023011E-10 O 4 1803+784 1994.02.20-17:26:52.0 WESTFORD 344.42050 45.46128 1010.8 18.4 1.1078235E-08 1.4105645E+00 7.6675452E-09 2.3771995E-10 O 4 1803+784 1994.02.20-17:26:52.0 WETTZELL 353.74169 38.51824 937.3 -0.1 1.1657345E-08 1.6024344E+00 7.1144773E-09 1.6023011E-10 O 5 0119+041 1994.02.20-17:31:04.0 WESTFORD 127.05973 38.59570 1010.8 18.4 1.2647620E-08 1.5918882E+00 7.6675452E-09 2.3771995E-10 O 5 0119+041 1994.02.20-17:31:04.0 WETTZELL 236.18338 30.87773 937.3 -0.1 1.4128262E-08 1.9469787E+00 7.1144773E-09 1.6023011E-10 O 6 0212+735 1994.02.20-17:35:12.0 WESTFORD 20.33242 51.07082 1010.8 18.4 1.0154110E-08 1.2901662E+00 7.6675452E-09 2.3771995E-10 O 6 0212+735 1994.02.20-17:35:12.0 WETTZELL 341.44897 61.59642 937.3 -0.1 8.2666217E-09 1.1361053E+00 7.1144773E-09 1.6023011E-10 O 7 0229+131 1994.02.20-17:39:24.0 WESTFORD 105.35916 35.20124 1010.8 18.3 1.3679753E-08 1.7251626E+00 7.6675452E-09 2.3771995E-10 O 7 0229+131 1994.02.20-17:39:24.0 WETTZELL 225.37561 46.40975 937.3 -0.1 1.0033394E-08 1.3807636E+00 7.1144773E-09 1.6023011E-10 O 8 1803+784 1994.02.20-17:43:32.0 WESTFORD 344.28352 44.63153 1010.8 18.3 1.1238808E-08 1.4313082E+00 7.6675452E-09 2.3771995E-10 O 8 1803+784 1994.02.20-17:43:32.0 WETTZELL 354.74835 38.24412 937.3 -0.1 1.1727550E-08 1.6120937E+00 7.1144773E-09 1.6023011E-10 O 9 0119+041 1994.02.20-17:47:44.0 WESTFORD 131.51072 40.97585 1010.8 18.3 1.2035548E-08 1.5148724E+00 7.6675452E-09 2.3771995E-10 O 9 0119+041 1994.02.20-17:47:44.0 WETTZELL 240.16681 28.55564 937.3 -0.1 1.5157939E-08 2.0895982E+00 7.1144773E-09 1.6023011E-10 O 10 0212+735 1994.02.20-17:51:52.0 WESTFORD 19.51410 52.11925 1010.8 18.3 1.0008444E-08 1.2714813E+00 7.6675452E-09 2.3771995E-10 O 10 0212+735 1994.02.20-17:51:52.0 WETTZELL 339.92724 60.69178 937.3 -0.1 8.3385957E-09 1.1460016E+00 7.1144773E-09 1.6023011E-10 O 11 0229+131 1994.02.20-17:56:04.0 WESTFORD 108.86227 38.13978 1010.8 18.3 1.2774643E-08 1.6106925E+00 7.6675452E-09 2.3771995E-10 O 11 0229+131 1994.02.20-17:56:04.0 WETTZELL 230.39492 44.38216 937.3 -0.1 1.0387996E-08 1.4296702E+00 7.1144773E-09 1.6023011E-10 O 12 1803+784 1994.02.20-18:00:12.0 WESTFORD 344.23282 43.79696 1010.8 18.3 1.1407505E-08 1.4531080E+00 7.6675452E-09 2.3771995E-10 O 12 1803+784 1994.02.20-18:00:12.0 WETTZELL 355.77078 38.01820 937.3 -0.1 1.1786255E-08 1.6201702E+00 7.1144773E-09 1.6023011E-10 O 13 0119+041 1994.02.20-18:04:24.0 WESTFORD 136.26549 43.19220 1010.8 18.3 1.1533453E-08 1.4517295E+00 7.6675452E-09 2.3771995E-10 O 13 0119+041 1994.02.20-18:04:24.0 WETTZELL 243.98953 26.14089 937.3 -0.1 1.6430570E-08 2.2660818E+00 7.1144773E-09 1.6023011E-10 O 14 0212+735 1994.02.20-18:08:32.0 WESTFORD 18.53743 53.12228 1010.8 18.2 9.8759788E-09 1.2544990E+00 7.6675452E-09 2.3771995E-10 O 14 0212+735 1994.02.20-18:08:32.0 WETTZELL 338.62178 59.72380 937.3 -0.1 8.4193479E-09 1.1571049E+00 7.1144773E-09 1.6023011E-10 O 15 0229+131 1994.02.20-18:12:44.0 WESTFORD 112.59136 41.01548 1010.8 18.2 1.2026071E-08 1.5160963E+00 7.6675452E-09 2.3771995E-10 O 15 0229+131 1994.02.20-18:12:44.0 WETTZELL 235.11429 42.20641 937.3 -0.1 1.0812987E-08 1.4883000E+00 7.1144773E-09 1.6023011E-10 O 16 1803+784 1994.02.20-18:16:52.0 WESTFORD 344.26505 42.96192 1010.8 18.2 1.1583912E-08 1.4759115E+00 7.6675452E-09 2.3771995E-10 O 16 1803+784 1994.02.20-18:16:52.0 WETTZELL 356.80583 37.84124 937.3 -0.1 1.1832788E-08 1.6265712E+00 7.1144773E-09 1.6023011E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10