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: # 2019-03-12 | 01:18:22.268 # # Data content: # Ray-tracing results for session: # 99JAN30XU##### # 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: 1999013018 | 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 $99JAN30XU##### H $99JAN30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-12 01:18:22.268) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 1999.01.30-16:07:15.0 NRAO20 10.58922 40.45260 930.5 7.1 1.1052231E-08 1.5400886E+00 7.0949190E-09 8.9392196E-11 O 1 0014+813 1999.01.30-16:07:15.0 WETTZELL 354.76245 56.95674 957.5 -8.0 8.7608406E-09 1.1925760E+00 7.2714455E-09 7.4931500E-11 O 2 1418+546 1999.01.30-16:10:55.0 NRAO20 314.47489 37.20625 930.4 7.2 1.1856661E-08 1.6542671E+00 7.0949190E-09 8.9392196E-11 O 2 1418+546 1999.01.30-16:10:55.0 WETTZELL 354.09853 13.86581 957.5 -8.0 3.0127369E-08 4.1382925E+00 7.2714455E-09 7.4931500E-11 O 3 0133+476 1999.01.30-16:14:34.0 NRAO20 48.78250 26.88334 930.4 7.2 1.5807998E-08 2.2035927E+00 7.0949190E-09 8.9392196E-11 O 3 0133+476 1999.01.30-16:14:34.0 WETTZELL 222.59605 88.26547 957.5 -8.1 7.3497321E-09 1.0004593E+00 7.2714455E-09 7.4931500E-11 O 4 2136+141 1999.01.30-16:18:55.0 NRAO20 123.55678 54.00516 930.4 7.3 8.8738481E-09 1.2346592E+00 7.0949190E-09 8.9392196E-11 O 4 2136+141 1999.01.30-16:18:55.0 WETTZELL 258.29911 28.82879 957.5 -8.1 1.5181828E-08 2.0703701E+00 7.2714455E-09 7.4931500E-11 O 5 1357+769 1999.01.30-16:23:10.0 NRAO20 343.06368 38.15034 930.4 7.3 1.1606201E-08 1.6185010E+00 7.0949190E-09 8.9392196E-11 O 5 1357+769 1999.01.30-16:23:10.0 WETTZELL 359.61963 35.87108 957.5 -8.1 1.2513273E-08 1.7046700E+00 7.2714455E-09 7.4931500E-11 O 6 1849+670 1999.01.30-16:26:44.0 NRAO20 349.03709 60.27720 930.4 7.4 8.2688708E-09 1.1515757E+00 7.0949190E-09 8.9392196E-11 O 6 1849+670 1999.01.30-16:26:44.0 WETTZELL 331.52428 38.56905 957.5 -8.1 1.1766029E-08 1.6023649E+00 7.2714455E-09 7.4931500E-11 O 7 2145+067 1999.01.30-16:31:10.0 NRAO20 132.05224 48.72466 930.3 7.4 9.5505010E-09 1.3288503E+00 7.0949190E-09 8.9392196E-11 O 7 2145+067 1999.01.30-16:31:10.0 WETTZELL 253.63256 22.64541 957.5 -8.1 1.8961391E-08 2.5899095E+00 7.2714455E-09 7.4931500E-11 O 8 0003-066 1999.01.30-16:34:10.0 NRAO20 112.30650 16.24849 930.3 7.5 2.5321558E-08 3.5370489E+00 7.0949190E-09 8.9392196E-11 O 8 0003-066 1999.01.30-16:34:10.0 WETTZELL 213.78188 28.83554 957.5 -8.1 1.5172888E-08 2.0705103E+00 7.2714455E-09 7.4931500E-11 O 9 2318+049 1999.01.30-16:38:31.0 NRAO20 112.44427 33.27410 930.3 7.5 1.3056932E-08 1.8171592E+00 7.0949190E-09 8.9392196E-11 O 9 2318+049 1999.01.30-16:38:31.0 WETTZELL 232.91462 33.66927 957.5 -8.1 1.3217362E-08 1.8018927E+00 7.2714455E-09 7.4931500E-11 O 10 0234+285 1999.01.30-16:47:26.0 NRAO20 62.46016 11.80862 930.2 7.6 3.4175413E-08 4.8048153E+00 7.0949190E-09 8.9392196E-11 O 10 0234+285 1999.01.30-16:47:26.0 WETTZELL 166.94447 69.26210 957.5 -8.1 7.8532935E-09 1.0692808E+00 7.2714455E-09 7.4931500E-11 O 11 3C446 1999.01.30-16:50:30.0 NRAO20 136.05819 36.30796 930.2 7.6 1.2106561E-08 1.6849006E+00 7.0949190E-09 8.9392196E-11 O 11 3C446 1999.01.30-16:50:30.0 WETTZELL 242.12291 15.93819 957.5 -8.1 2.6394581E-08 3.6208932E+00 7.2714455E-09 7.4931500E-11 O 12 0059+581 1999.01.30-16:53:42.0 NRAO20 41.27129 40.71450 930.2 7.7 1.0993249E-08 1.5308489E+00 7.0949190E-09 8.9392196E-11 O 12 0059+581 1999.01.30-16:53:42.0 WETTZELL 315.75510 75.03346 957.5 -8.1 7.6042887E-09 1.0350250E+00 7.2714455E-09 7.4931500E-11 O 13 1803+784 1999.01.30-16:56:30.0 NRAO20 350.53816 47.69271 930.2 7.7 9.7036872E-09 1.3520587E+00 7.0949190E-09 8.9392196E-11 O 13 1803+784 1999.01.30-16:56:30.0 WETTZELL 347.56070 41.57912 957.5 -8.1 1.1056432E-08 1.5055931E+00 7.2714455E-09 7.4931500E-11 O 14 1726+455 1999.01.30-16:59:30.0 NRAO20 296.66046 57.88321 930.2 7.8 8.4788278E-09 1.1812535E+00 7.0949190E-09 8.9392196E-11 O 14 1726+455 1999.01.30-16:59:30.0 WETTZELL 329.75280 12.31151 957.5 -8.1 3.3709473E-08 4.6401960E+00 7.2714455E-09 7.4931500E-11 O 15 2318+049 1999.01.30-17:03:51.0 NRAO20 117.90612 37.77604 930.1 8.0 1.1703866E-08 1.6285958E+00 7.0949190E-09 8.9392196E-11 O 15 2318+049 1999.01.30-17:03:51.0 WETTZELL 239.16747 30.22382 957.5 -8.1 1.4546323E-08 1.9838111E+00 7.2714455E-09 7.4931500E-11 O 16 2136+141 1999.01.30-17:08:10.0 NRAO20 141.58228 61.15858 930.0 8.2 8.1988226E-09 1.1408566E+00 7.0949190E-09 8.9392196E-11 O 16 2136+141 1999.01.30-17:08:10.0 WETTZELL 268.09559 20.81805 957.5 -8.2 2.0518943E-08 2.8038628E+00 7.2714455E-09 7.4931500E-11 O 17 0133+476 1999.01.30-17:11:18.0 NRAO20 53.40045 35.56007 930.0 8.4 1.2320860E-08 1.7157454E+00 7.0949190E-09 8.9392196E-11 O 17 0133+476 1999.01.30-17:11:18.0 WETTZELL 269.09184 79.35862 957.6 -8.2 7.4748905E-09 1.0174608E+00 7.2714455E-09 7.4931500E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10