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 | 04:26:09.259 # # Data content: # Ray-tracing results for session: # 98AUG18XU##### # 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: 1998081812 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998081818 | 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 $98AUG18XU##### H $98AUG18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:26:09.259) 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 1998.08.18-14:46:11.0 NRAO20 64.04646 20.05672 924.7 24.4 2.2100322E-08 2.9087936E+00 7.0316535E-09 6.1417440E-10 O 1 1308+326 1998.08.18-14:46:11.0 WETTZELL 190.42068 72.99935 945.3 22.7 8.0303806E-09 1.0481954E+00 7.1732264E-09 5.0565626E-10 O 2 0642+449 1998.08.18-14:50:30.0 NRAO20 319.73925 81.25682 924.7 24.4 7.7358832E-09 1.0124138E+00 7.0316535E-09 6.1417440E-10 O 2 0642+449 1998.08.18-14:50:30.0 WETTZELL 308.82451 26.59037 945.2 22.6 1.7062324E-08 2.2095619E+00 7.1732264E-09 5.0565626E-10 O 3 1803+784 1998.08.18-14:53:26.0 NRAO20 4.43494 27.52400 924.7 24.3 1.6482402E-08 2.1773251E+00 7.0316535E-09 6.1417440E-10 O 3 1803+784 1998.08.18-14:53:26.0 WETTZELL 17.55157 52.34588 945.2 22.6 9.6877591E-09 1.2549911E+00 7.1732264E-09 5.0565626E-10 O 4 0917+624 1998.08.18-14:57:18.0 NRAO20 27.17808 60.31488 924.8 24.1 8.7983725E-09 1.1529904E+00 7.0316535E-09 6.1417440E-10 O 4 0917+624 1998.08.18-14:57:18.0 WETTZELL 315.39486 53.58702 945.2 22.6 9.5326727E-09 1.2375513E+00 7.1732264E-09 5.0565626E-10 O 5 0059+581 1998.08.18-15:01:10.0 NRAO20 323.52625 28.85008 924.8 24.1 1.5854385E-08 2.0579942E+00 7.0239964E-09 6.5974604E-10 O 5 0059+581 1998.08.18-15:01:10.0 WETTZELL 5.08445 17.80573 945.2 22.6 2.4894338E-08 3.1821567E+00 7.1695882E-09 5.4264326E-10 O 6 1128+385 1998.08.18-15:05:02.0 NRAO20 70.66933 44.20806 924.8 24.1 1.1006590E-08 1.4354618E+00 7.0239964E-09 6.5974604E-10 O 6 1128+385 1998.08.18-15:05:02.0 WETTZELL 257.96539 63.91025 945.2 22.6 8.5849534E-09 1.1135085E+00 7.1695882E-09 5.4264326E-10 O 7 OJ287 1998.08.18-15:08:22.0 NRAO20 131.63428 65.03215 924.8 24.0 8.4747746E-09 1.1044296E+00 7.0239964E-09 6.5974604E-10 O 7 OJ287 1998.08.18-15:08:22.0 WETTZELL 271.15712 26.03801 945.2 22.6 1.7479649E-08 2.2666712E+00 7.1695882E-09 5.4264326E-10 O 8 1219+044 1998.08.18-15:14:32.0 NRAO20 99.35915 18.25777 924.8 24.0 2.4280809E-08 3.1992623E+00 7.0239964E-09 6.5974604E-10 O 8 1219+044 1998.08.18-15:14:32.0 WETTZELL 210.74971 41.11288 945.2 22.6 1.1716754E-08 1.5290765E+00 7.1695882E-09 5.4264326E-10 O 9 1418+546 1998.08.18-15:20:44.0 NRAO20 40.05944 26.34234 924.8 23.9 1.7230033E-08 2.2487496E+00 7.0239964E-09 6.5974604E-10 O 9 1418+546 1998.08.18-15:20:44.0 WETTZELL 28.90478 83.87992 945.2 22.6 7.7559403E-09 1.0051216E+00 7.1695882E-09 5.4264326E-10 O 10 4C39.25 1998.08.18-15:26:02.0 NRAO20 80.76589 71.89851 924.8 23.9 8.0830445E-09 1.0526353E+00 7.0239964E-09 6.5974604E-10 O 10 4C39.25 1998.08.18-15:26:02.0 WETTZELL 285.80338 40.90755 945.2 22.6 1.1755558E-08 1.5206901E+00 7.1695882E-09 5.4264326E-10 O 11 0059+581 1998.08.18-15:29:58.0 NRAO20 325.64683 25.57144 924.8 23.9 1.7699853E-08 2.2975479E+00 7.0239964E-09 6.5974604E-10 O 11 0059+581 1998.08.18-15:29:58.0 WETTZELL 9.01639 18.38558 945.2 22.6 2.4154836E-08 3.0897535E+00 7.1695882E-09 5.4264326E-10 O 12 1357+769 1998.08.18-15:33:43.0 NRAO20 16.79521 37.44583 924.8 23.9 1.2608667E-08 1.6406845E+00 7.0239964E-09 6.5974604E-10 O 12 1357+769 1998.08.18-15:33:43.0 WETTZELL 358.19951 62.37146 945.2 22.6 8.6993193E-09 1.1243661E+00 7.1695882E-09 5.4264326E-10 O 13 0749+540 1998.08.18-15:37:58.0 NRAO20 352.87023 74.39379 924.9 23.8 7.9764953E-09 1.0376050E+00 7.0239964E-09 6.5974604E-10 O 13 0749+540 1998.08.18-15:37:58.0 WETTZELL 314.42837 34.82305 945.2 22.5 1.3463610E-08 1.7347826E+00 7.1695882E-09 5.4264326E-10 O 14 0014+813 1998.08.18-15:42:19.0 NRAO20 351.03229 34.09835 924.9 23.8 1.3665089E-08 1.7757767E+00 7.0239964E-09 6.5974604E-10 O 14 0014+813 1998.08.18-15:42:19.0 WETTZELL 5.79878 41.75904 945.2 22.5 1.1555332E-08 1.4888588E+00 7.1695882E-09 5.4264326E-10 O 15 1308+326 1998.08.18-15:48:03.0 NRAO20 71.50925 31.29725 924.9 23.8 1.4745656E-08 1.9268911E+00 7.0239964E-09 6.5974604E-10 O 15 1308+326 1998.08.18-15:48:03.0 WETTZELL 227.45654 67.96741 945.2 22.5 8.3193307E-09 1.0803880E+00 7.1695882E-09 5.4264326E-10 O 16 0642+449 1998.08.18-15:56:14.0 NRAO20 297.27497 70.72860 924.9 23.7 8.1379995E-09 1.0582547E+00 7.0239964E-09 6.5974604E-10 O 16 0642+449 1998.08.18-15:56:14.0 WETTZELL 318.21909 18.77593 945.2 22.5 2.3687614E-08 3.0372598E+00 7.1695882E-09 5.4264326E-10 O 17 OJ287 1998.08.18-16:00:30.0 NRAO20 160.93507 70.81812 924.9 23.6 8.1350928E-09 1.0596369E+00 7.0239964E-09 6.5974604E-10 O 17 OJ287 1998.08.18-16:00:30.0 WETTZELL 280.70699 17.54509 945.2 22.5 2.5274407E-08 3.2730820E+00 7.1695882E-09 5.4264326E-10 O 18 1128+385 1998.08.18-16:03:50.0 NRAO20 75.93734 55.26488 925.0 23.5 9.3450849E-09 1.2179156E+00 7.0239964E-09 6.5974604E-10 O 18 1128+385 1998.08.18-16:03:50.0 WETTZELL 270.73004 54.32887 945.1 22.5 9.4870215E-09 1.2295384E+00 7.1695882E-09 5.4264326E-10 O 19 0059+581 1998.08.18-16:07:42.0 NRAO20 328.81519 21.55782 925.0 23.4 2.0740721E-08 2.6928682E+00 7.0239964E-09 6.5974604E-10 O 19 0059+581 1998.08.18-16:07:42.0 WETTZELL 14.08909 19.62536 945.1 22.5 2.2717894E-08 2.9094065E+00 7.1695882E-09 5.4264326E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10