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: # 2019-03-06 | 01:54:58.848 # # Data content: # Ray-tracing results for session: # 96AUG05XU##### # 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: 1996080512 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1996080518 | 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 $96AUG05XU##### H $96AUG05XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-06 01:54:58.848) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 0014+813 1996.08.05-13:40:04.0 NRAO85_3 349.30972 40.09234 931.5 20.0 1.1817140E-08 1.5456688E+00 7.0843061E-09 5.4106002E-10 O 1 0014+813 1996.08.05-13:40:04.0 WETTZELL 357.68935 40.86655 945.6 19.4 1.1438170E-08 1.5302377E+00 7.1932855E-09 3.0219711E-10 O 2 0955+476 1996.08.05-13:47:40.0 NRAO85_3 56.21041 40.98111 931.5 20.1 1.1605149E-08 1.5179061E+00 7.0843061E-09 5.4106002E-10 O 2 0955+476 1996.08.05-13:47:40.0 WETTZELL 273.41638 73.57347 945.6 19.3 7.8133316E-09 1.0412599E+00 7.1932855E-09 3.0219711E-10 O 3 0059+581 1996.08.05-13:54:56.0 NRAO85_3 318.24450 43.27852 931.5 20.1 1.1107245E-08 1.4554023E+00 7.0843061E-09 5.4106002E-10 O 3 0059+581 1996.08.05-13:54:56.0 WETTZELL 349.27575 18.72945 945.6 19.3 2.3109326E-08 3.1100829E+00 7.1932855E-09 3.0219711E-10 O 4 0804+499 1996.08.05-14:01:12.0 NRAO85_3 54.36130 61.30909 931.5 20.2 8.6880705E-09 1.1376462E+00 7.0843061E-09 5.4106002E-10 O 4 0804+499 1996.08.05-14:01:12.0 WETTZELL 292.83142 54.80025 945.6 19.3 9.1666407E-09 1.2207505E+00 7.1932855E-09 3.0219711E-10 O 5 4C39.25 1996.08.05-14:04:36.0 NRAO85_3 70.84481 47.04103 931.5 20.2 1.0406214E-08 1.3623447E+00 7.0843061E-09 5.4106002E-10 O 5 4C39.25 1996.08.05-14:04:36.0 WETTZELL 262.80570 62.09078 945.6 19.3 8.4785635E-09 1.1288398E+00 7.1932855E-09 3.0219711E-10 O 6 0552+398 1996.08.05-14:09:08.0 NRAO85_3 47.30631 87.94093 931.5 20.2 7.6301925E-09 1.0005140E+00 7.0843061E-09 5.4106002E-10 O 6 0552+398 1996.08.05-14:09:08.0 WETTZELL 299.03717 28.53333 945.6 19.3 1.5626590E-08 2.0793649E+00 7.1932855E-09 3.0219711E-10 O 7 0642+449 1996.08.05-14:12:24.0 NRAO85_3 53.76479 77.81000 931.5 20.2 7.8003063E-09 1.0222792E+00 7.0843061E-09 5.4106002E-10 O 7 0642+449 1996.08.05-14:12:24.0 WETTZELL 297.20016 38.56446 945.6 19.3 1.1999798E-08 1.5970699E+00 7.1932855E-09 3.0219711E-10 O 8 0955+476 1996.08.05-14:16:44.0 NRAO85_3 57.80436 45.77020 931.5 20.2 1.0626781E-08 1.3904200E+00 7.0843061E-09 5.4106002E-10 O 8 0955+476 1996.08.05-14:16:44.0 WETTZELL 277.58791 68.83043 945.6 19.3 8.0360854E-09 1.0706675E+00 7.1932855E-09 3.0219711E-10 O 9 0059+581 1996.08.05-14:24:00.0 NRAO85_3 318.99958 39.50251 931.5 20.2 1.1965353E-08 1.5677670E+00 7.0843061E-09 5.4106002E-10 O 9 0059+581 1996.08.05-14:24:00.0 WETTZELL 353.22579 18.00423 945.6 19.3 2.3987242E-08 3.2331218E+00 7.1932855E-09 3.0219711E-10 O 10 1128+385 1996.08.05-14:31:56.0 NRAO85_3 62.56614 29.38374 931.5 20.3 1.5475798E-08 2.0236143E+00 7.0843061E-09 5.4106002E-10 O 10 1128+385 1996.08.05-14:31:56.0 WETTZELL 224.53093 75.85327 945.6 19.2 7.7290663E-09 1.0301440E+00 7.1932855E-09 3.0219711E-10 O 11 4C39.25 1996.08.05-14:35:44.0 NRAO85_3 73.47017 52.86076 931.5 20.3 9.5572260E-09 1.2516066E+00 7.0843061E-09 5.4106002E-10 O 11 4C39.25 1996.08.05-14:35:44.0 WETTZELL 269.30985 56.99965 945.6 19.2 8.9321074E-09 1.1888672E+00 7.1932855E-09 3.0219711E-10 O 12 0804+499 1996.08.05-14:40:00.0 NRAO85_3 50.74941 67.38054 931.5 20.3 8.2579984E-09 1.0816309E+00 7.0843061E-09 5.4106002E-10 O 12 0804+499 1996.08.05-14:40:00.0 WETTZELL 296.78773 49.02527 945.6 19.2 9.9180745E-09 1.3206606E+00 7.1932855E-09 3.0219711E-10 O 13 0552+398 1996.08.05-14:43:52.0 NRAO85_3 286.89920 84.59566 931.5 20.3 7.6594003E-09 1.0045104E+00 7.0843061E-09 5.4106002E-10 O 13 0552+398 1996.08.05-14:43:52.0 WETTZELL 304.16526 23.68338 945.6 19.2 1.8543172E-08 2.4694038E+00 7.1932855E-09 3.0219711E-10 O 14 0642+449 1996.08.05-14:48:08.0 NRAO85_3 28.28192 82.59171 931.5 20.3 7.6890678E-09 1.0078898E+00 7.0843061E-09 5.4106002E-10 O 14 0642+449 1996.08.05-14:48:08.0 WETTZELL 301.88047 33.46751 945.6 19.2 1.3553422E-08 1.8042145E+00 7.1932855E-09 3.0219711E-10 O 15 0955+476 1996.08.05-14:52:28.0 NRAO85_3 59.19144 51.75694 931.5 20.4 9.6995860E-09 1.2695846E+00 7.0843061E-09 5.4106002E-10 O 15 0955+476 1996.08.05-14:52:28.0 WETTZELL 282.12166 63.05930 945.6 19.2 8.4048466E-09 1.1194797E+00 7.1932855E-09 3.0219711E-10 O 16 1128+385 1996.08.05-14:56:44.0 NRAO85_3 65.11269 33.75501 931.5 20.4 1.3681646E-08 1.7896170E+00 7.0843061E-09 5.4106002E-10 O 16 1128+385 1996.08.05-14:56:44.0 WETTZELL 238.24966 72.66592 945.6 19.2 7.8508368E-09 1.0460516E+00 7.1932855E-09 3.0219711E-10 O 17 4C39.25 1996.08.05-15:00:32.0 NRAO85_3 75.45851 57.55296 931.5 20.4 9.0725544E-09 1.1824436E+00 7.0821302E-09 5.7929058E-10 O 17 4C39.25 1996.08.05-15:00:32.0 WETTZELL 273.85397 52.93552 945.6 19.2 9.3215760E-09 1.2507024E+00 7.1810383E-09 2.6261490E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10