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: # 2018-07-27 | 00:50:19.283 # # Data content: # Ray-tracing results for session: # 95JUL21XU##### # Total number of observations: # 26 # 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: 1995072200 | 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 $95JUL21XU##### H $95JUL21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:50:19.283) 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 1308+326 1995.07.21-21:03:20.0 NRAO85_3 101.55261 70.80570 923.8 24.1 8.2405489E-09 1.0597080E+00 7.0154093E-09 7.6739852E-10 O 1 1308+326 1995.07.21-21:03:20.0 WETTZELL 279.62978 36.24236 946.1 25.1 1.2983673E-08 1.6869838E+00 7.1721015E-09 5.2177938E-10 O 2 1606+106 1995.07.21-21:07:16.0 NRAO85_3 96.71086 25.24087 923.7 24.2 1.8165962E-08 2.3504730E+00 7.0154093E-09 7.6739852E-10 O 2 1606+106 1995.07.21-21:07:16.0 WETTZELL 219.03172 45.43081 946.1 25.1 1.0790586E-08 1.4080233E+00 7.1721015E-09 5.2177938E-10 O 3 1611+343 1995.07.21-21:10:52.0 NRAO85_3 72.79655 37.55081 923.7 24.2 1.2746110E-08 1.6414957E+00 7.0154093E-09 7.6739852E-10 O 3 1611+343 1995.07.21-21:10:52.0 WETTZELL 242.36197 65.50761 946.1 25.1 8.4532136E-09 1.0997510E+00 7.1721015E-09 5.2177938E-10 O 4 NRAO512 1995.07.21-21:14:48.0 NRAO85_3 64.14021 35.66953 923.7 24.2 1.3317265E-08 1.7144314E+00 7.0154093E-09 7.6739852E-10 O 4 NRAO512 1995.07.21-21:14:48.0 WETTZELL 245.20962 72.63303 946.1 25.1 8.0608135E-09 1.0482831E+00 7.1721015E-09 5.2177938E-10 O 5 1128+385 1995.07.21-21:19:52.0 NRAO85_3 270.43481 84.79782 923.7 24.2 7.8147754E-09 1.0039495E+00 7.0154093E-09 7.6739852E-10 O 5 1128+385 1995.07.21-21:19:52.0 WETTZELL 302.93610 22.65230 946.1 25.1 1.9831258E-08 2.5698394E+00 7.1721015E-09 5.2177938E-10 O 6 1357+769 1995.07.21-21:24:12.0 NRAO85_3 9.90718 49.63283 923.7 24.2 1.0203272E-08 1.3092635E+00 7.0154093E-09 7.6739852E-10 O 6 1357+769 1995.07.21-21:24:12.0 WETTZELL 339.85282 53.40069 946.1 25.1 9.5744620E-09 1.2407396E+00 7.1721015E-09 5.2177938E-10 O 7 1606+106 1995.07.21-21:29:56.0 NRAO85_3 100.59221 29.64085 923.7 24.2 1.5687825E-08 2.0271578E+00 7.0154093E-09 7.6739852E-10 O 7 1606+106 1995.07.21-21:29:56.0 WETTZELL 225.99366 42.91847 946.1 25.1 1.1286280E-08 1.4726729E+00 7.1721015E-09 5.2177938E-10 O 8 1308+326 1995.07.21-21:33:52.0 NRAO85_3 112.27824 76.54895 923.7 24.2 8.0024187E-09 1.0288801E+00 7.0154093E-09 7.6739852E-10 O 8 1308+326 1995.07.21-21:33:52.0 WETTZELL 284.71605 31.34980 946.1 25.1 1.4738381E-08 1.9141869E+00 7.1721015E-09 5.2177938E-10 O 9 1726+455 1995.07.21-21:38:24.0 NRAO85_3 55.68237 33.95251 923.7 24.2 1.3898361E-08 1.7884602E+00 7.0154093E-09 7.6739852E-10 O 9 1726+455 1995.07.21-21:38:24.0 WETTZELL 255.72114 79.34396 946.1 25.0 7.8286750E-09 1.0176923E+00 7.1721015E-09 5.2177938E-10 O 10 1611+343 1995.07.21-21:42:20.0 NRAO85_3 76.29553 43.50582 923.7 24.2 1.1291829E-08 1.4536025E+00 7.0154093E-09 7.6739852E-10 O 10 1611+343 1995.07.21-21:42:20.0 WETTZELL 252.26167 60.74574 946.1 25.0 8.8158141E-09 1.1467334E+00 7.1721015E-09 5.2177938E-10 O 11 1128+385 1995.07.21-21:47:08.0 NRAO85_3 273.39327 79.44709 923.7 24.2 7.9160550E-09 1.0167814E+00 7.0154093E-09 7.6739852E-10 O 11 1128+385 1995.07.21-21:47:08.0 WETTZELL 307.13241 18.99166 946.1 25.0 2.3392455E-08 3.0299274E+00 7.1721015E-09 5.2177938E-10 O 12 1357+769 1995.07.21-21:51:32.0 NRAO85_3 7.83168 50.46210 923.7 24.2 1.0080801E-08 1.2934990E+00 7.0154093E-09 7.6739852E-10 O 12 1357+769 1995.07.21-21:51:32.0 WETTZELL 339.53259 51.84314 946.1 25.0 9.7744743E-09 1.2664765E+00 7.1721015E-09 5.2177938E-10 O 13 1606+106 1995.07.21-21:57:16.0 NRAO85_3 105.62280 34.86780 923.7 24.2 1.3586971E-08 1.7538184E+00 7.0154093E-09 7.6739852E-10 O 13 1606+106 1995.07.21-21:57:16.0 WETTZELL 233.71007 39.49194 946.1 25.0 1.2079936E-08 1.5762217E+00 7.1721015E-09 5.2177938E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10