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: # 2019-03-09 | 04:31:27.351 # # Data content: # Ray-tracing results for session: # 98AUG24XU##### # Total number of observations: # 38 # 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: 1998082412 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998082418 | 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 $98AUG24XU##### H $98AUG24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:31:27.351) 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 1308+326 1998.08.24-14:22:35.0 NRAO20 64.04561 20.05518 921.6 25.9 2.1604576E-08 2.9054047E+00 7.0051952E-09 4.7003807E-10 O 1 1308+326 1998.08.24-14:22:35.0 WETTZELL 190.41476 72.99940 938.6 14.3 7.9130098E-09 1.0478465E+00 7.1140086E-09 4.5227316E-10 O 2 0642+449 1998.08.24-14:26:54.0 NRAO20 319.74906 81.25850 921.6 26.0 7.5626962E-09 1.0115018E+00 7.0051952E-09 4.7003807E-10 O 2 0642+449 1998.08.24-14:26:54.0 WETTZELL 308.82267 26.59190 938.6 14.3 1.6803237E-08 2.2032196E+00 7.1140086E-09 4.5227316E-10 O 3 1803+784 1998.08.24-14:29:50.0 NRAO20 4.43492 27.52422 921.6 26.1 1.6099989E-08 2.1544049E+00 7.0051952E-09 4.7003807E-10 O 3 1803+784 1998.08.24-14:29:50.0 WETTZELL 17.55120 52.34589 938.6 14.3 9.5447472E-09 1.2563528E+00 7.1140086E-09 4.5227316E-10 O 4 0917+624 1998.08.24-14:33:42.0 NRAO20 27.18049 60.31412 921.6 26.1 8.6004671E-09 1.1502779E+00 7.0051952E-09 4.7003807E-10 O 4 0917+624 1998.08.24-14:33:42.0 WETTZELL 315.39378 53.58828 938.7 14.3 9.3910031E-09 1.2364094E+00 7.1140086E-09 4.5227316E-10 O 5 1128+385 1998.08.24-14:41:30.0 NRAO20 70.67503 44.21863 921.7 26.2 1.0704864E-08 1.4334509E+00 7.0051952E-09 4.7003807E-10 O 5 1128+385 1998.08.24-14:41:30.0 WETTZELL 257.97980 63.90086 938.7 14.3 8.4230831E-09 1.1133560E+00 7.1140086E-09 4.5227316E-10 O 6 OJ287 1998.08.24-14:44:50.0 NRAO20 131.65875 65.04031 921.7 26.2 8.2437010E-09 1.1036560E+00 7.0051952E-09 4.7003807E-10 O 6 OJ287 1998.08.24-14:44:50.0 WETTZELL 271.16758 26.02881 938.7 14.3 1.7152056E-08 2.2653726E+00 7.1140086E-09 4.5227316E-10 O 7 1219+044 1998.08.24-14:51:00.0 NRAO20 99.36879 18.26902 921.7 26.2 2.3596792E-08 3.1847906E+00 7.0051952E-09 4.7003807E-10 O 7 1219+044 1998.08.24-14:51:00.0 WETTZELL 210.76785 41.10803 938.7 14.3 1.1498271E-08 1.5293183E+00 7.1140086E-09 4.5227316E-10 O 8 1418+546 1998.08.24-14:57:08.0 NRAO20 40.05912 26.34139 921.7 26.3 1.6761587E-08 2.2462568E+00 7.0051952E-09 4.7003807E-10 O 8 1418+546 1998.08.24-14:57:08.0 WETTZELL 28.91352 83.87959 938.7 14.3 7.6090330E-09 1.0051210E+00 7.1140086E-09 4.5227316E-10 O 9 4C39.25 1998.08.24-15:02:30.0 NRAO20 80.77004 71.90934 921.7 26.3 7.8381317E-09 1.0524152E+00 7.0031039E-09 4.4842443E-10 O 9 4C39.25 1998.08.24-15:02:30.0 WETTZELL 285.81155 40.89857 938.7 14.3 1.1473664E-08 1.5274383E+00 7.1308242E-09 3.9367868E-10 O 10 0059+581 1998.08.24-15:06:22.0 NRAO20 325.64629 25.57310 921.7 26.3 1.7171753E-08 2.3141570E+00 7.0031039E-09 4.4842443E-10 O 10 0059+581 1998.08.24-15:06:22.0 WETTZELL 9.01459 18.38573 938.7 14.3 2.3593158E-08 3.1685206E+00 7.1308242E-09 3.9367868E-10 O 11 1357+769 1998.08.24-15:10:07.0 NRAO20 16.79562 37.44565 921.7 26.3 1.2230373E-08 1.6467503E+00 7.0031039E-09 4.4842443E-10 O 11 1357+769 1998.08.24-15:10:07.0 WETTZELL 358.19971 62.37182 938.7 14.3 8.4892084E-09 1.1293895E+00 7.1308242E-09 3.9367868E-10 O 12 0749+540 1998.08.24-15:14:26.0 NRAO20 352.84070 74.39273 921.7 26.4 7.7359884E-09 1.0385909E+00 7.0031039E-09 4.4842443E-10 O 12 0749+540 1998.08.24-15:14:26.0 WETTZELL 314.43406 34.81654 938.7 14.3 1.3143945E-08 1.7526322E+00 7.1308242E-09 3.9367868E-10 O 13 0014+813 1998.08.24-15:18:43.0 NRAO20 351.03244 34.09916 921.7 26.4 1.3256167E-08 1.7848553E+00 7.0031039E-09 4.4842443E-10 O 13 0014+813 1998.08.24-15:18:43.0 WETTZELL 5.79772 41.75926 938.7 14.3 1.1278674E-08 1.5028625E+00 7.1308242E-09 3.9367868E-10 O 14 1308+326 1998.08.24-15:24:27.0 NRAO20 71.50848 31.29565 921.7 26.4 1.4299573E-08 1.9272099E+00 7.0031039E-09 4.4842443E-10 O 14 1308+326 1998.08.24-15:24:27.0 WETTZELL 227.45249 67.96823 938.7 14.3 8.1160985E-09 1.0783376E+00 7.1308242E-09 3.9367868E-10 O 15 1156+295 1998.08.24-15:28:46.0 NRAO20 84.38553 44.25725 921.7 26.4 1.0664389E-08 1.4340357E+00 7.0031039E-09 4.4842443E-10 O 15 1156+295 1998.08.24-15:28:46.0 WETTZELL 249.46018 55.07268 938.7 14.3 9.1726361E-09 1.2191438E+00 7.1308242E-09 3.9367868E-10 O 16 0642+449 1998.08.24-15:32:38.0 NRAO20 297.27592 70.73082 921.7 26.5 7.8924530E-09 1.0591320E+00 7.0031039E-09 4.4842443E-10 O 16 0642+449 1998.08.24-15:32:38.0 WETTZELL 318.21715 18.77722 938.7 14.3 2.3132739E-08 3.1046364E+00 7.1308242E-09 3.9367868E-10 O 17 OJ287 1998.08.24-15:36:54.0 NRAO20 160.92770 70.81738 921.7 26.6 7.8885740E-09 1.0583962E+00 7.0031039E-09 4.4842443E-10 O 17 OJ287 1998.08.24-15:36:54.0 WETTZELL 280.70501 17.54678 938.7 14.3 2.4668448E-08 3.3055183E+00 7.1308242E-09 3.9367868E-10 O 18 1128+385 1998.08.24-15:40:14.0 NRAO20 75.93702 55.26307 921.7 26.7 9.0625764E-09 1.2177989E+00 7.0031039E-09 4.4842443E-10 O 18 1128+385 1998.08.24-15:40:14.0 WETTZELL 270.72794 54.33021 938.8 14.3 9.2563859E-09 1.2308388E+00 7.1308242E-09 3.9367868E-10 O 19 0059+581 1998.08.24-15:44:06.0 NRAO20 328.81447 21.55940 921.7 26.7 2.0123507E-08 2.7170477E+00 7.0031039E-09 4.4842443E-10 O 19 0059+581 1998.08.24-15:44:06.0 WETTZELL 14.08726 19.62532 938.8 14.3 2.2187278E-08 2.9760773E+00 7.1308242E-09 3.9367868E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10