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: # 2019-03-06 | 01:33:09.807 # # Data content: # Ray-tracing results for session: # 96APR18XU##### # Total number of observations: # 36 # 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: 1996041818 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1996041900 | 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 $96APR18XU##### H $96APR18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-06 01:33:09.807) 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 OJ287 1996.04.18-20:54:28.0 NRAO20 96.49772 41.33250 922.5 22.3 1.0964318E-08 1.5145911E+00 7.0173980E-09 2.3467619E-10 O 1 OJ287 1996.04.18-20:54:28.0 WETTZELL 242.23715 46.89433 -999.0 -99.0 1.0091019E-08 1.3659457E+00 7.1891841E-09 1.8620591E-10 O 2 0552+398 1996.04.18-20:58:44.0 NRAO20 73.08610 84.62277 922.4 22.2 7.2840282E-09 1.0044766E+00 7.0173980E-09 2.3467619E-10 O 2 0552+398 1996.04.18-20:58:44.0 WETTZELL 296.27521 31.28740 -999.0 -99.0 1.4154585E-08 1.9099523E+00 7.1891841E-09 1.8620591E-10 O 3 0014+813 1996.04.18-21:02:12.0 NRAO20 349.23641 39.59204 922.4 22.2 1.1407228E-08 1.5641552E+00 6.9969465E-09 2.8724311E-10 O 3 0014+813 1996.04.18-21:02:12.0 WETTZELL 358.35240 40.78796 -999.0 -99.0 1.1277474E-08 1.5261967E+00 7.2036775E-09 1.7555885E-10 O 4 0059+581 1996.04.18-21:06:28.0 NRAO20 318.29774 42.87674 922.4 22.2 1.0689433E-08 1.4674948E+00 6.9969465E-09 2.8724311E-10 O 4 0059+581 1996.04.18-21:06:28.0 WETTZELL 349.68680 18.63777 -999.0 -99.0 2.2852236E-08 3.0927198E+00 7.2036775E-09 1.7555885E-10 O 5 0552+398 1996.04.18-21:10:08.0 NRAO20 64.04372 86.71571 922.4 22.2 7.2960903E-09 1.0015190E+00 6.9969465E-09 2.8724311E-10 O 5 0552+398 1996.04.18-21:10:08.0 WETTZELL 297.93610 29.62335 -999.0 -99.0 1.4872163E-08 2.0060623E+00 7.2036775E-09 1.7555885E-10 O 6 0014+813 1996.04.18-21:14:24.0 NRAO20 349.20680 39.14394 922.4 22.2 1.1515804E-08 1.5790384E+00 6.9969465E-09 2.8724311E-10 O 6 0014+813 1996.04.18-21:14:24.0 WETTZELL 358.94152 40.74072 -999.0 -99.0 1.1288217E-08 1.5277101E+00 7.2036775E-09 1.7555885E-10 O 7 0059+581 1996.04.18-21:17:40.0 NRAO20 318.55414 41.41720 922.4 22.2 1.0992912E-08 1.5092017E+00 6.9969465E-09 2.8724311E-10 O 7 0059+581 1996.04.18-21:17:40.0 WETTZELL 351.20510 18.33292 -999.0 -99.0 2.3210597E-08 3.1422246E+00 7.2036775E-09 1.7555885E-10 O 8 1128+385 1996.04.18-21:21:56.0 NRAO20 60.59587 26.18796 922.4 22.2 1.6421414E-08 2.2509195E+00 6.9969465E-09 2.8724311E-10 O 8 1128+385 1996.04.18-21:21:56.0 WETTZELL 210.70154 77.72074 -999.0 -99.0 7.5515739E-09 1.0233656E+00 7.2036775E-09 1.7555885E-10 O 9 0552+398 1996.04.18-21:25:16.0 NRAO20 1.64477 88.62418 922.4 22.2 7.2862506E-09 1.0002333E+00 6.9969465E-09 2.8724311E-10 O 9 0552+398 1996.04.18-21:25:16.0 WETTZELL 300.15074 27.45389 -999.0 -99.0 1.5933538E-08 2.1487403E+00 7.2036775E-09 1.7555885E-10 O 10 0059+581 1996.04.18-21:29:32.0 NRAO20 318.89991 39.87995 922.4 22.2 1.1339848E-08 1.5568836E+00 6.9969465E-09 2.8724311E-10 O 10 0059+581 1996.04.18-21:29:32.0 WETTZELL 352.82182 18.06254 -999.0 -99.0 2.3538451E-08 3.1877106E+00 7.2036775E-09 1.7555885E-10 O 11 0552+398 1996.04.18-21:37:00.0 NRAO20 302.43132 87.37007 922.4 22.2 7.2918304E-09 1.0010494E+00 6.9969465E-09 2.8724311E-10 O 11 0552+398 1996.04.18-21:37:00.0 WETTZELL 301.87859 25.80493 -999.0 -99.0 1.6863771E-08 2.2738266E+00 7.2036775E-09 1.7555885E-10 O 12 0059+581 1996.04.18-21:40:16.0 NRAO20 319.27412 38.49953 922.4 22.2 1.1677871E-08 1.6033436E+00 6.9969465E-09 2.8724311E-10 O 12 0059+581 1996.04.18-21:40:16.0 WETTZELL 354.29005 17.86500 -999.0 -99.0 2.3784200E-08 3.2220030E+00 7.2036775E-09 1.7555885E-10 O 13 0014+813 1996.04.18-21:44:32.0 NRAO20 349.26406 38.03726 922.4 22.2 1.1796121E-08 1.6174594E+00 6.9969465E-09 2.8724311E-10 O 13 0014+813 1996.04.18-21:44:32.0 WETTZELL 0.40257 40.71242 -999.0 -99.0 1.1294688E-08 1.5287375E+00 7.2036775E-09 1.7555885E-10 O 14 0552+398 1996.04.18-21:47:48.0 NRAO20 289.32689 85.44609 922.4 22.2 7.3071927E-09 1.0032040E+00 6.9969465E-09 2.8724311E-10 O 14 0552+398 1996.04.18-21:47:48.0 WETTZELL 303.47941 24.31427 -999.0 -99.0 1.7815982E-08 2.4019134E+00 7.2036775E-09 1.7555885E-10 O 15 0059+581 1996.04.18-21:52:04.0 NRAO20 319.74882 36.99493 922.4 22.2 1.2078141E-08 1.6583642E+00 6.9969465E-09 2.8724311E-10 O 15 0059+581 1996.04.18-21:52:04.0 WETTZELL 355.90929 17.69970 -999.0 -99.0 2.3994026E-08 3.2515398E+00 7.2036775E-09 1.7555885E-10 O 16 0014+813 1996.04.18-21:55:20.0 NRAO20 349.32844 37.64331 922.4 22.2 1.1900296E-08 1.6317365E+00 6.9969465E-09 2.8724311E-10 O 16 0014+813 1996.04.18-21:55:20.0 WETTZELL 0.92599 40.73295 -999.0 -99.0 1.1290023E-08 1.5281614E+00 7.2036775E-09 1.7555885E-10 O 17 OJ287 1996.04.18-21:59:36.0 NRAO20 109.89176 53.77551 922.4 22.2 9.0239478E-09 1.2388124E+00 6.9969465E-09 2.8724311E-10 O 17 OJ287 1996.04.18-21:59:36.0 WETTZELL 257.89166 36.86555 -999.0 -99.0 1.2273035E-08 1.6588339E+00 7.2036775E-09 1.7555885E-10 O 18 0059+581 1996.04.18-22:03:40.0 NRAO20 320.27641 35.53105 922.3 22.2 1.2503229E-08 1.7168028E+00 6.9969465E-09 2.8724311E-10 O 18 0059+581 1996.04.18-22:03:40.0 WETTZELL 357.50487 17.59043 -999.0 -99.0 2.4134916E-08 3.2717064E+00 7.2036775E-09 1.7555885E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10