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 | 03:38:11.890 # # Data content: # Ray-tracing results for session: # 94AUG16XU##### # 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: 1994081618 | 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 $94AUG16XU##### H $94AUG16XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:38:11.890) 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 1219+044 1994.08.16-16:15:12.0 NRAO85_3 108.67792 28.33026 929.2 16.4 1.6282903E-08 2.1234315E+00 7.0575994E-09 6.9300079E-10 O 1 1219+044 1994.08.16-16:15:12.0 WETTZELL 226.20089 35.72858 949.3 21.2 1.2696769E-08 1.7088137E+00 7.2016656E-09 2.2931274E-10 O 2 1357+769 1994.08.16-16:21:24.0 NRAO85_3 17.00847 39.71001 929.2 16.4 1.2099878E-08 1.5498817E+00 7.0575994E-09 6.9300079E-10 O 2 1357+769 1994.08.16-16:21:24.0 WETTZELL 353.43512 61.87640 949.3 21.2 8.4224141E-09 1.1336658E+00 7.2016656E-09 2.2931274E-10 O 3 1219+044 1994.08.16-16:27:32.0 NRAO85_3 111.06515 30.60801 929.2 16.4 1.5185802E-08 1.9790797E+00 7.0575994E-09 6.9300079E-10 O 3 1219+044 1994.08.16-16:27:32.0 WETTZELL 229.48939 34.22923 949.3 21.1 1.3177095E-08 1.7735224E+00 7.2016656E-09 2.2931274E-10 O 4 1357+769 1994.08.16-16:33:44.0 NRAO85_3 16.98220 40.41811 929.2 16.4 1.1924608E-08 1.5276705E+00 7.0575994E-09 6.9300079E-10 O 4 1357+769 1994.08.16-16:33:44.0 WETTZELL 352.03952 61.62058 949.3 21.1 8.4425763E-09 1.1363699E+00 7.2016656E-09 2.2931274E-10 O 5 1219+044 1994.08.16-16:39:52.0 NRAO85_3 113.55570 32.84868 929.2 16.4 1.4261746E-08 1.8576453E+00 7.0575994E-09 6.9300079E-10 O 5 1219+044 1994.08.16-16:39:52.0 WETTZELL 232.66737 32.65574 949.3 21.1 1.3732153E-08 1.8483326E+00 7.2016656E-09 2.2931274E-10 O 6 1357+769 1994.08.16-16:46:04.0 NRAO85_3 16.90605 41.12415 929.2 16.4 1.1756566E-08 1.5063655E+00 7.0575994E-09 6.9300079E-10 O 6 1357+769 1994.08.16-16:46:04.0 WETTZELL 350.69955 61.31692 949.3 21.0 8.4668539E-09 1.1396291E+00 7.2016656E-09 2.2931274E-10 O 7 1219+044 1994.08.16-16:52:12.0 NRAO85_3 116.16318 35.04626 929.2 16.4 1.3476913E-08 1.7546062E+00 7.0575994E-09 6.9300079E-10 O 7 1219+044 1994.08.16-16:52:12.0 WETTZELL 235.74063 31.01532 949.3 21.0 1.4374623E-08 1.9349682E+00 7.2016656E-09 2.2931274E-10 O 8 1357+769 1994.08.16-16:58:24.0 NRAO85_3 16.77861 41.82607 929.2 16.4 1.1595826E-08 1.4859772E+00 7.0575994E-09 6.9300079E-10 O 8 1357+769 1994.08.16-16:58:24.0 WETTZELL 349.42256 60.96766 949.3 21.0 8.4952458E-09 1.1434433E+00 7.2016656E-09 2.2931274E-10 O 9 1308+326 1994.08.16-17:03:04.0 NRAO85_3 79.43082 44.05915 929.2 16.4 1.1132894E-08 1.4387304E+00 7.0575994E-09 6.9300079E-10 O 9 1308+326 1994.08.16-17:03:04.0 WETTZELL 251.40569 58.45623 949.3 20.9 8.7154131E-09 1.1724334E+00 7.2016656E-09 2.2931274E-10 O 10 1357+769 1994.08.16-17:07:44.0 NRAO85_3 16.64726 42.35324 929.2 16.4 1.1479070E-08 1.4711620E+00 7.0575994E-09 6.9300079E-10 O 10 1357+769 1994.08.16-17:07:44.0 WETTZELL 348.50184 60.67454 949.3 20.9 8.5194650E-09 1.1466985E+00 7.2016656E-09 2.2931274E-10 O 11 1308+326 1994.08.16-17:12:24.0 NRAO85_3 80.56730 45.86413 929.2 16.4 1.0788827E-08 1.3942907E+00 7.0575994E-09 6.9300079E-10 O 11 1308+326 1994.08.16-17:12:24.0 WETTZELL 253.89812 56.99535 949.3 20.9 8.8563960E-09 1.1913882E+00 7.2016656E-09 2.2931274E-10 O 12 1357+769 1994.08.16-17:17:04.0 NRAO85_3 16.48522 42.87591 929.2 16.4 1.1366534E-08 1.4568777E+00 7.0575994E-09 6.9300079E-10 O 12 1357+769 1994.08.16-17:17:04.0 WETTZELL 347.62291 60.35787 949.2 20.9 8.5460378E-09 1.1502713E+00 7.2016656E-09 2.2931274E-10 O 13 1308+326 1994.08.16-17:21:44.0 NRAO85_3 81.72152 47.67511 929.2 16.4 1.0474381E-08 1.3536708E+00 7.0575994E-09 6.9300079E-10 O 13 1308+326 1994.08.16-17:21:44.0 WETTZELL 256.25790 55.51647 949.2 20.9 9.0098738E-09 1.2120265E+00 7.2016656E-09 2.2931274E-10 O 14 1357+769 1994.08.16-17:26:24.0 NRAO85_3 16.29198 43.39313 929.2 16.4 1.1258222E-08 1.4431251E+00 7.0575994E-09 6.9300079E-10 O 14 1357+769 1994.08.16-17:26:24.0 WETTZELL 346.78757 60.01883 949.2 20.8 8.5749621E-09 1.1541613E+00 7.2016656E-09 2.2931274E-10 O 15 1308+326 1994.08.16-17:31:04.0 NRAO85_3 82.89784 49.49146 929.2 16.4 1.0186738E-08 1.3165074E+00 7.0575994E-09 6.9300079E-10 O 15 1308+326 1994.08.16-17:31:04.0 WETTZELL 258.50122 54.02297 949.2 20.8 9.1766454E-09 1.2344562E+00 7.2016656E-09 2.2931274E-10 O 16 1357+769 1994.08.16-17:35:44.0 NRAO85_3 16.06707 43.90394 929.2 16.4 1.1154134E-08 1.4299043E+00 7.0575994E-09 6.9300079E-10 O 16 1357+769 1994.08.16-17:35:44.0 WETTZELL 345.99724 59.65865 949.2 20.8 8.6062354E-09 1.1583682E+00 7.2016656E-09 2.2931274E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10