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 | 03:34:10.493 # # Data content: # Ray-tracing results for session: # 99MAR27XT##### # 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: 1999032718 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999032800 | 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 $99MAR27XT##### H $99MAR27XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-12 03:34:10.493) 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 0955+476 1999.03.27-20:16:50.0 NRAO20 45.56642 21.24676 919.3 8.7 1.9662549E-08 2.7580690E+00 7.0138112E-09 1.6564860E-10 O 1 0955+476 1999.03.27-20:16:50.0 WETTZELL 105.75875 84.61909 928.3 10.6 7.3736216E-09 1.0044994E+00 7.0384890E-09 3.0263084E-10 O 2 0727-115 1999.03.27-20:19:54.0 NRAO20 116.78431 13.12373 919.3 8.7 3.0972012E-08 4.3933320E+00 7.0138112E-09 1.6564860E-10 O 2 0727-115 1999.03.27-20:19:54.0 WETTZELL 212.42164 23.63620 928.3 10.6 1.8193105E-08 2.4758724E+00 7.0384890E-09 3.0263084E-10 O 3 0234+285 1999.03.27-20:23:46.0 NRAO20 228.11588 76.43897 919.2 8.7 7.3847957E-09 1.0283491E+00 7.0138112E-09 1.6564860E-10 O 3 0234+285 1999.03.27-20:23:46.0 WETTZELL 299.34422 12.93125 928.3 10.6 3.2107221E-08 4.4177901E+00 7.0384890E-09 3.0263084E-10 O 4 1849+670 1999.03.27-20:27:35.0 NRAO20 341.08729 22.23015 919.2 8.7 1.8847135E-08 2.6291782E+00 7.0138112E-09 1.6564860E-10 O 4 1849+670 1999.03.27-20:27:35.0 WETTZELL 17.70592 30.55095 928.4 10.6 1.4397820E-08 1.9706491E+00 7.0384890E-09 3.0263084E-10 O 5 0458-020 1999.03.27-20:31:58.0 NRAO20 147.80194 44.64309 919.2 8.7 1.0204536E-08 1.4240126E+00 7.0138112E-09 1.6564860E-10 O 5 0458-020 1999.03.27-20:31:58.0 WETTZELL 253.65104 11.12177 928.4 10.6 3.6958446E-08 5.0723549E+00 7.0384890E-09 3.0263084E-10 O 6 0552+398 1999.03.27-20:35:02.0 NRAO20 75.91159 62.91369 919.2 8.7 8.0614930E-09 1.1240215E+00 7.0138112E-09 1.6564860E-10 O 6 0552+398 1999.03.27-20:35:02.0 WETTZELL 279.41858 48.89262 928.4 10.6 9.7331673E-09 1.3254554E+00 7.0384890E-09 3.0263084E-10 O 7 OJ287 1999.03.27-20:37:50.0 NRAO20 80.14840 20.56310 919.2 8.7 2.0274516E-08 2.8497101E+00 7.0138112E-09 1.6564860E-10 O 7 OJ287 1999.03.27-20:37:50.0 WETTZELL 205.16609 59.02720 928.4 10.6 8.5575162E-09 1.1646924E+00 7.0384890E-09 3.0263084E-10 O 8 0749+540 1999.03.27-20:40:46.0 NRAO20 48.38406 45.35939 919.2 8.7 1.0078995E-08 1.4063870E+00 7.0138112E-09 1.6564860E-10 O 8 0749+540 1999.03.27-20:40:46.0 WETTZELL 295.81264 71.09238 928.4 10.6 7.7585070E-09 1.0567936E+00 7.0384890E-09 3.0263084E-10 O 9 1357+769 1999.03.27-20:44:42.0 NRAO20 6.61175 26.38223 919.2 8.7 1.6081924E-08 2.2453890E+00 7.0138112E-09 1.6564860E-10 O 9 1357+769 1999.03.27-20:44:42.0 WETTZELL 19.94013 54.08478 928.4 10.6 9.0598211E-09 1.2361204E+00 7.0384890E-09 3.0263084E-10 O 10 0014+813 1999.03.27-20:47:22.0 NRAO20 350.81539 43.20445 919.2 8.7 1.0473504E-08 1.4589551E+00 7.0138112E-09 1.6564860E-10 O 10 0014+813 1999.03.27-20:47:22.0 WETTZELL 353.55877 42.02438 928.4 10.6 1.0951255E-08 1.4951460E+00 7.0384890E-09 3.0263084E-10 O 11 0059+581 1999.03.27-20:50:06.0 NRAO20 320.51571 56.62718 919.2 8.7 8.5927970E-09 1.1960847E+00 7.0138112E-09 1.6564860E-10 O 11 0059+581 1999.03.27-20:50:06.0 WETTZELL 335.92160 23.80376 928.4 10.6 1.8082628E-08 2.4760018E+00 7.0384890E-09 3.0263084E-10 O 12 4C39.25 1999.03.27-20:53:22.0 NRAO20 60.42566 27.49066 919.2 8.6 1.5487426E-08 2.1683019E+00 7.0138112E-09 1.6564860E-10 O 12 4C39.25 1999.03.27-20:53:22.0 WETTZELL 216.85571 77.90478 928.4 10.6 7.5070980E-09 1.0222310E+00 7.0384890E-09 3.0263084E-10 O 13 0556+238 1999.03.27-20:56:10.0 NRAO20 110.04882 60.10380 919.2 8.6 8.2782367E-09 1.1544864E+00 7.0138112E-09 1.6564860E-10 O 13 0556+238 1999.03.27-20:56:10.0 WETTZELL 265.69151 36.02345 928.4 10.6 1.2452222E-08 1.6953428E+00 7.0384890E-09 3.0263084E-10 O 14 0528+134 1999.03.27-20:59:26.0 NRAO20 134.72647 57.91664 919.2 8.6 8.4695454E-09 1.1810906E+00 7.0138112E-09 1.6564860E-10 O 14 0528+134 1999.03.27-20:59:26.0 WETTZELL 263.74022 23.32056 928.4 10.6 1.8422327E-08 2.5103704E+00 7.0384890E-09 3.0263084E-10 O 15 0917+624 1999.03.27-21:03:18.0 NRAO20 35.52926 38.05716 919.2 8.6 1.1638045E-08 1.6243918E+00 7.0027880E-09 1.8477572E-10 O 15 0917+624 1999.03.27-21:03:18.0 WETTZELL 335.84431 74.98896 928.4 10.6 7.5646415E-09 1.0365655E+00 7.0546552E-09 2.5219277E-10 O 16 1803+784 1999.03.27-21:06:02.0 NRAO20 353.75311 28.14190 919.2 8.6 1.5178336E-08 2.1158200E+00 7.0027880E-09 1.8477572E-10 O 16 1803+784 1999.03.27-21:06:02.0 WETTZELL 14.26474 43.14171 928.4 10.6 1.0673948E-08 1.4697125E+00 7.0546552E-09 2.5219277E-10 O 17 0133+476 1999.03.27-21:08:54.0 NRAO20 301.38013 61.03640 919.2 8.6 8.2121832E-09 1.1413373E+00 7.0027880E-09 1.8477572E-10 O 17 0133+476 1999.03.27-21:08:54.0 WETTZELL 328.07743 15.92248 928.4 10.6 2.6275967E-08 3.6755365E+00 7.0546552E-09 2.5219277E-10 O 18 3C371 1999.03.27-21:11:42.0 NRAO20 349.80861 20.28039 919.2 8.6 2.0564374E-08 2.8716771E+00 7.0027880E-09 1.8477572E-10 O 18 3C371 1999.03.27-21:11:42.0 WETTZELL 23.04206 37.64884 928.4 10.5 1.1942525E-08 1.6464445E+00 7.0546552E-09 2.5219277E-10 O 19 0955+476 1999.03.27-21:14:50.0 NRAO20 51.01143 29.75638 919.2 8.6 1.4431233E-08 2.0194677E+00 7.0027880E-09 1.8477572E-10 O 19 0955+476 1999.03.27-21:14:50.0 WETTZELL 251.96589 85.11485 928.4 10.5 7.3333145E-09 1.0034611E+00 7.0546552E-09 2.5219277E-10 O 20 OJ287 1999.03.27-21:18:02.0 NRAO20 85.98885 28.39537 919.2 8.6 1.5054331E-08 2.1097496E+00 7.0027880E-09 1.8477572E-10 O 20 OJ287 1999.03.27-21:18:02.0 WETTZELL 221.36540 55.40099 928.4 10.5 8.8703613E-09 1.2109767E+00 7.0546552E-09 2.5219277E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10