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: # 2019-03-11 | 01:48:33.640 # # Data content: # Ray-tracing results for session: # 98SEP18XU##### # Total number of observations: # 40 # 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: 1998091818 | 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 $98SEP18XU##### H $98SEP18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 01:48:33.640) 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 1998.09.18-16:44:19.0 NRAO20 357.37545 30.29614 921.2 27.8 1.5086172E-08 1.9565204E+00 7.0141995E-09 6.3072160E-10 O 1 0014+813 1998.09.18-16:44:19.0 WETTZELL 11.99400 46.61252 954.1 9.1 1.0387006E-08 1.3764428E+00 7.2375603E-09 3.1872268E-10 O 2 1555+001 1998.09.18-16:50:03.0 NRAO20 103.20066 16.01778 921.2 27.8 2.7300989E-08 3.5629962E+00 7.0141995E-09 6.3072160E-10 O 2 1555+001 1998.09.18-16:50:03.0 WETTZELL 209.70521 36.88999 954.1 9.0 1.2561579E-08 1.6618680E+00 7.2375603E-09 3.1872268E-10 O 3 1219+044 1998.09.18-16:54:25.0 NRAO20 155.46061 53.37264 921.1 27.8 9.5227740E-09 1.2496649E+00 7.0141995E-09 6.3072160E-10 O 3 1219+044 1998.09.18-16:54:25.0 WETTZELL 263.89349 10.83115 954.1 9.0 3.9027516E-08 5.2124376E+00 7.2375603E-09 3.1872268E-10 O 4 4C39.25 1998.09.18-16:57:54.0 NRAO20 281.06070 66.45007 921.1 27.8 8.3386426E-09 1.0922965E+00 7.0141995E-09 6.3072160E-10 O 4 4C39.25 1998.09.18-16:57:54.0 WETTZELL 318.35377 11.51033 954.2 9.0 3.6877947E-08 4.9416266E+00 7.2375603E-09 3.1872268E-10 O 5 1726+455 1998.09.18-17:02:15.0 NRAO20 51.91096 27.12493 921.1 27.8 1.6669724E-08 2.1547879E+00 7.0141995E-09 6.3072160E-10 O 5 1726+455 1998.09.18-17:02:15.0 WETTZELL 218.24989 85.47578 954.2 9.0 7.5798546E-09 1.0030221E+00 7.2375603E-09 3.1872268E-10 O 6 1418+546 1998.09.18-17:05:59.0 NRAO20 46.35367 58.25873 921.1 27.8 8.9812645E-09 1.1697012E+00 7.0141995E-09 6.3072160E-10 O 6 1418+546 1998.09.18-17:05:59.0 WETTZELL 299.58745 58.22851 954.2 9.0 8.8846333E-09 1.1753385E+00 7.2375603E-09 3.1872268E-10 O 7 1849+670 1998.09.18-17:12:08.0 NRAO20 25.22757 29.01854 921.1 27.8 1.5678299E-08 2.0272176E+00 7.0141995E-09 6.3072160E-10 O 7 1849+670 1998.09.18-17:12:08.0 WETTZELL 16.53138 70.68965 954.2 9.0 8.0056230E-09 1.0598757E+00 7.2375603E-09 3.1872268E-10 O 8 0749+540 1998.09.18-17:17:30.0 NRAO20 311.29769 47.87694 921.1 27.8 1.0296195E-08 1.3464061E+00 7.0141995E-09 6.3072160E-10 O 8 0749+540 1998.09.18-17:17:30.0 WETTZELL 342.97722 15.80158 954.2 9.0 2.7360767E-08 3.6512203E+00 7.2375603E-09 3.1872268E-10 O 9 1357+769 1998.09.18-17:21:22.0 NRAO20 10.60235 49.31470 921.0 27.8 1.0066672E-08 1.3095417E+00 7.0141995E-09 6.3072160E-10 O 9 1357+769 1998.09.18-17:21:22.0 WETTZELL 340.02021 53.95177 954.2 9.0 9.3404394E-09 1.2365072E+00 7.2375603E-09 3.1872268E-10 O 10 1611+343 1998.09.18-17:24:42.0 NRAO20 73.57104 38.83946 921.0 27.8 1.2159410E-08 1.5804446E+00 7.0141995E-09 6.3072160E-10 O 10 1611+343 1998.09.18-17:24:42.0 WETTZELL 244.70293 64.50711 954.2 9.0 8.3692998E-09 1.1069547E+00 7.2375603E-09 3.1872268E-10 O 11 1128+385 1998.09.18-17:28:34.0 NRAO20 270.40447 84.46971 921.0 27.8 7.6808872E-09 1.0051213E+00 7.0141995E-09 6.3072160E-10 O 11 1128+385 1998.09.18-17:28:34.0 WETTZELL 303.16595 22.42065 954.2 9.0 1.9681240E-08 2.6088748E+00 7.2375603E-09 3.1872268E-10 O 12 0917+624 1998.09.18-17:31:54.0 NRAO20 327.54253 55.95169 921.0 27.8 9.2196918E-09 1.2039244E+00 7.0141995E-09 6.3072160E-10 O 12 0917+624 1998.09.18-17:31:54.0 WETTZELL 337.40213 27.52814 954.2 9.0 1.6280971E-08 2.1594998E+00 7.2375603E-09 3.1872268E-10 O 13 1803+784 1998.09.18-17:35:46.0 NRAO20 14.64015 37.79002 921.0 27.8 1.2439881E-08 1.6139174E+00 7.0141995E-09 6.3072160E-10 O 13 1803+784 1998.09.18-17:35:46.0 WETTZELL 358.35549 60.63172 954.2 9.0 8.6675654E-09 1.1475889E+00 7.2375603E-09 3.1872268E-10 O 14 1555+001 1998.09.18-17:40:47.0 NRAO20 112.27943 25.50117 921.0 27.8 1.7661611E-08 2.3087663E+00 7.0141995E-09 6.3072160E-10 O 14 1555+001 1998.09.18-17:40:47.0 WETTZELL 223.90582 31.90208 954.2 9.0 1.4255603E-08 1.8857187E+00 7.2375603E-09 3.1872268E-10 O 15 1308+326 1998.09.18-17:45:06.0 NRAO20 114.44119 77.29946 921.0 27.8 7.8360133E-09 1.0247242E+00 7.0141995E-09 6.3072160E-10 O 15 1308+326 1998.09.18-17:45:06.0 WETTZELL 285.38351 30.68152 954.2 9.0 1.4761566E-08 1.9530652E+00 7.2375603E-09 3.1872268E-10 O 16 1606+106 1998.09.18-17:48:02.0 NRAO20 102.59086 31.76931 921.0 27.8 1.4470089E-08 1.8872166E+00 7.0141995E-09 6.3072160E-10 O 16 1606+106 1998.09.18-17:48:02.0 WETTZELL 229.18677 41.57850 954.2 9.0 1.1369359E-08 1.5034942E+00 7.2375603E-09 3.1872268E-10 O 17 1749+096 1998.09.18-17:51:54.0 NRAO20 87.12803 12.00843 921.0 27.8 3.5776782E-08 4.6386740E+00 7.0141995E-09 6.3072160E-10 O 17 1749+096 1998.09.18-17:51:54.0 WETTZELL 195.96624 49.56061 954.3 9.0 9.9194783E-09 1.3124397E+00 7.2375603E-09 3.1872268E-10 O 18 0014+813 1998.09.18-17:55:49.0 NRAO20 0.38304 30.01987 921.0 27.9 1.5209954E-08 1.9716182E+00 7.0141995E-09 6.3072160E-10 O 18 0014+813 1998.09.18-17:55:49.0 WETTZELL 12.89342 49.15711 954.3 9.0 9.9797940E-09 1.3222924E+00 7.2375603E-09 3.1872268E-10 O 19 0955+476 1998.09.18-17:59:46.0 NRAO20 300.50104 61.07925 920.9 27.9 8.7311435E-09 1.1426350E+00 7.0141995E-09 6.3072160E-10 O 19 0955+476 1998.09.18-17:59:46.0 WETTZELL 327.83967 15.56132 954.3 9.0 2.7761856E-08 3.7005462E+00 7.2375603E-09 3.1872268E-10 O 20 1726+455 1998.09.18-18:03:43.0 NRAO20 57.12838 36.96124 920.9 27.9 1.2676487E-08 1.6445676E+00 7.0141995E-09 6.3072160E-10 O 20 1726+455 1998.09.18-18:03:43.0 WETTZELL 261.90059 76.40005 954.3 9.0 7.7738713E-09 1.0284565E+00 7.2375603E-09 3.1872268E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10