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: # 2019-03-04 | 07:44:23.331 # # Data content: # Ray-tracing results for session: # 94MAY07XU##### # 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: 1994050718 | 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 $94MAY07XU##### H $94MAY07XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 07:44:23.331) 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 0552+398 1994.05.07-18:39:32.0 NRAO85_3 78.26436 71.87296 919.4 11.7 7.9586877E-09 1.0517091E+00 6.9863768E-09 5.7849767E-10 O 1 0552+398 1994.05.07-18:39:32.0 WETTZELL 286.57932 41.40909 945.5 11.1 1.1141636E-08 1.5312617E+00 7.1762421E-09 2.0105651E-10 O 2 0212+735 1994.05.07-18:43:52.0 NRAO85_3 346.18254 51.41592 919.4 11.6 9.6687117E-09 1.2789101E+00 6.9863768E-09 5.7849767E-10 O 2 0212+735 1994.05.07-18:43:52.0 WETTZELL 343.03122 38.43872 945.5 11.1 1.1846559E-08 1.6149134E+00 7.1762421E-09 2.0105651E-10 O 3 OJ287 1994.05.07-18:49:44.0 NRAO85_3 88.05879 31.13894 919.4 11.6 1.4581324E-08 1.9266460E+00 6.9863768E-09 5.7849767E-10 O 3 OJ287 1994.05.07-18:49:44.0 WETTZELL 226.37038 53.82422 945.5 11.1 9.1353413E-09 1.2465031E+00 7.1762421E-09 2.0105651E-10 O 4 0955+476 1994.05.07-18:53:52.0 NRAO85_3 52.72674 33.05289 919.4 11.6 1.3828268E-08 1.8277752E+00 6.9863768E-09 5.7849767E-10 O 4 0955+476 1994.05.07-18:53:52.0 WETTZELL 262.83190 81.69636 945.5 11.1 7.4557117E-09 1.0123946E+00 7.1762421E-09 2.0105651E-10 O 5 0552+398 1994.05.07-18:58:24.0 NRAO85_3 78.67338 75.50373 919.4 11.6 7.8128282E-09 1.0324950E+00 6.9863768E-09 5.7849767E-10 O 5 0552+398 1994.05.07-18:58:24.0 WETTZELL 289.35831 38.46650 945.5 11.1 1.1843200E-08 1.6299456E+00 7.1762421E-09 2.0105651E-10 O 6 0212+735 1994.05.07-19:02:44.0 NRAO85_3 344.70062 50.48369 919.4 11.6 9.7966479E-09 1.2959098E+00 6.9863768E-09 5.7849767E-10 O 6 0212+735 1994.05.07-19:02:44.0 WETTZELL 344.28922 37.56809 945.6 11.1 1.2077672E-08 1.6462347E+00 7.1762421E-09 2.0105651E-10 O 7 OJ287 1994.05.07-19:08:32.0 NRAO85_3 90.96876 34.83033 919.4 11.6 1.3212495E-08 1.7455627E+00 6.9863768E-09 5.7849767E-10 O 7 OJ287 1994.05.07-19:08:32.0 WETTZELL 232.56188 51.48067 945.6 11.1 9.4243479E-09 1.2876012E+00 7.1762421E-09 2.0105651E-10 O 8 0955+476 1994.05.07-19:12:44.0 NRAO85_3 54.14783 36.02908 919.3 11.6 1.2829870E-08 1.6955643E+00 6.9863768E-09 5.7849767E-10 O 8 0955+476 1994.05.07-19:12:44.0 WETTZELL 267.85714 78.61298 945.6 11.1 7.5256921E-09 1.0226025E+00 7.1762421E-09 2.0105651E-10 O 9 0552+398 1994.05.07-19:17:12.0 NRAO85_3 78.33383 79.12271 919.3 11.6 7.7027998E-09 1.0180184E+00 6.9863768E-09 5.7849767E-10 O 9 0552+398 1994.05.07-19:17:12.0 WETTZELL 292.10072 35.58347 945.6 11.1 1.2655829E-08 1.7444196E+00 7.1762421E-09 2.0105651E-10 O 10 0212+735 1994.05.07-19:21:32.0 NRAO85_3 343.40206 49.46833 919.3 11.6 9.9429171E-09 1.3153415E+00 6.9863768E-09 5.7849767E-10 O 10 0212+735 1994.05.07-19:21:32.0 WETTZELL 345.59736 36.76702 945.6 11.0 1.2300922E-08 1.6764068E+00 7.1762421E-09 2.0105651E-10 O 11 OJ287 1994.05.07-19:27:24.0 NRAO85_3 94.02984 38.53142 919.3 11.6 1.2121042E-08 1.6012720E+00 6.9863768E-09 5.7849767E-10 O 11 OJ287 1994.05.07-19:27:24.0 WETTZELL 238.24918 48.93362 945.6 11.0 9.7789516E-09 1.3378963E+00 7.1762421E-09 2.0105651E-10 O 12 0955+476 1994.05.07-19:31:32.0 NRAO85_3 55.44229 39.04606 919.3 11.6 1.1985061E-08 1.5837619E+00 6.9863768E-09 5.7849767E-10 O 12 0955+476 1994.05.07-19:31:32.0 WETTZELL 271.49821 75.53062 945.6 11.0 7.6191734E-09 1.0360273E+00 7.1762421E-09 2.0105651E-10 O 13 0552+398 1994.05.07-19:36:04.0 NRAO85_3 76.14447 82.73950 919.3 11.6 7.6257749E-09 1.0079065E+00 6.9863768E-09 5.7849767E-10 O 13 0552+398 1994.05.07-19:36:04.0 WETTZELL 294.84249 32.74590 945.6 11.0 1.3607750E-08 1.8787639E+00 7.1762421E-09 2.0105651E-10 O 14 0212+735 1994.05.07-19:40:24.0 NRAO85_3 342.27980 48.37433 919.3 11.6 1.0109063E-08 1.3374108E+00 6.9863768E-09 5.7849767E-10 O 14 0212+735 1994.05.07-19:40:24.0 WETTZELL 346.95934 36.03296 945.6 11.0 1.2514992E-08 1.7052437E+00 7.1762421E-09 2.0105651E-10 O 15 OJ287 1994.05.07-19:46:12.0 NRAO85_3 97.26918 42.20504 919.2 11.6 1.1244700E-08 1.4854777E+00 6.9863768E-09 5.7849767E-10 O 15 OJ287 1994.05.07-19:46:12.0 WETTZELL 243.45851 46.24107 945.6 11.0 1.0206644E-08 1.3984813E+00 7.1762421E-09 2.0105651E-10 O 16 0955+476 1994.05.07-19:50:24.0 NRAO85_3 56.60901 42.11894 919.2 11.6 1.1261415E-08 1.4880418E+00 6.9863768E-09 5.7849767E-10 O 16 0955+476 1994.05.07-19:50:24.0 WETTZELL 274.51127 72.44150 945.6 11.0 7.7379010E-09 1.0529208E+00 7.1762421E-09 2.0105651E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10