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: # 2019-03-10 | 02:40:37.371 # # Data content: # Ray-tracing results for session: # 98JUL24XU##### # 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: 1998072418 | 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 $98JUL24XU##### H $98JUL24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 02:40:37.371) 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 1998.07.24-16:24:31.0 NRAO20 64.05013 20.06260 922.9 25.4 2.1919577E-08 2.8944149E+00 7.0252120E-09 5.6358204E-10 O 1 1308+326 1998.07.24-16:24:31.0 WETTZELL 190.44390 72.99876 949.0 22.1 8.0577261E-09 1.0464453E+00 7.1956275E-09 5.1012164E-10 O 2 0642+449 1998.07.24-16:28:46.0 NRAO20 319.75645 81.25840 922.9 25.4 7.6774337E-09 1.0114395E+00 7.0252120E-09 5.6358204E-10 O 2 0642+449 1998.07.24-16:28:46.0 WETTZELL 308.82282 26.59302 949.0 22.1 1.7121327E-08 2.2145989E+00 7.1956275E-09 5.1012164E-10 O 3 1803+784 1998.07.24-16:31:42.0 NRAO20 4.43201 27.52156 922.9 25.4 1.6340412E-08 2.1497157E+00 7.0252120E-09 5.6358204E-10 O 3 1803+784 1998.07.24-16:31:42.0 WETTZELL 17.55489 52.34295 949.0 22.1 9.7245056E-09 1.2605809E+00 7.1956275E-09 5.1012164E-10 O 4 0917+624 1998.07.24-16:35:34.0 NRAO20 27.17886 60.31153 922.9 25.4 8.7305263E-09 1.1495681E+00 7.0252120E-09 5.6358204E-10 O 4 0917+624 1998.07.24-16:35:34.0 WETTZELL 315.39718 53.59011 949.0 22.1 9.5661015E-09 1.2390976E+00 7.1956275E-09 5.1012164E-10 O 5 0059+581 1998.07.24-16:39:30.0 NRAO20 323.52839 28.84277 922.9 25.4 1.5661766E-08 2.0618314E+00 7.0252120E-09 5.6358204E-10 O 5 0059+581 1998.07.24-16:39:30.0 WETTZELL 5.09232 17.80486 949.0 22.1 2.4893834E-08 3.2257954E+00 7.1956275E-09 5.1012164E-10 O 6 1128+385 1998.07.24-16:43:22.0 NRAO20 70.67139 44.21488 922.9 25.4 1.0867444E-08 1.4322205E+00 7.0252120E-09 5.6358204E-10 O 6 1128+385 1998.07.24-16:43:22.0 WETTZELL 257.97619 63.90514 949.0 22.1 8.5774906E-09 1.1126755E+00 7.1956275E-09 5.1012164E-10 O 7 OJ287 1998.07.24-16:46:42.0 NRAO20 131.65234 65.03858 922.9 25.4 8.3695026E-09 1.1037956E+00 7.0252120E-09 5.6358204E-10 O 7 OJ287 1998.07.24-16:46:42.0 WETTZELL 271.16529 26.03127 949.0 22.1 1.7465645E-08 2.2644026E+00 7.1956275E-09 5.1012164E-10 O 8 1219+044 1998.07.24-16:52:52.0 NRAO20 99.36508 18.26434 922.9 25.4 2.3963046E-08 3.1802648E+00 7.0252120E-09 5.6358204E-10 O 8 1219+044 1998.07.24-16:52:52.0 WETTZELL 210.76043 41.10978 949.0 22.1 1.1704090E-08 1.5224233E+00 7.1956275E-09 5.1012164E-10 O 9 1418+546 1998.07.24-16:59:00.0 NRAO20 40.05581 26.33734 922.9 25.4 1.7013485E-08 2.2404091E+00 7.0252120E-09 5.6358204E-10 O 9 1418+546 1998.07.24-16:59:00.0 WETTZELL 28.95008 83.87642 949.0 22.1 7.7496912E-09 1.0055577E+00 7.1956275E-09 5.1012164E-10 O 10 4C39.25 1998.07.24-17:04:22.0 NRAO20 80.76492 71.90662 922.9 25.4 7.9824352E-09 1.0519051E+00 7.0252120E-09 5.6358204E-10 O 10 4C39.25 1998.07.24-17:04:22.0 WETTZELL 285.81076 40.90165 949.0 22.1 1.1746674E-08 1.5215940E+00 7.1956275E-09 5.1012164E-10 O 11 0059+581 1998.07.24-17:08:14.0 NRAO20 325.64441 25.57172 922.9 25.4 1.7480340E-08 2.3015635E+00 7.0252120E-09 5.6358204E-10 O 11 0059+581 1998.07.24-17:08:14.0 WETTZELL 9.01529 18.38365 949.0 22.1 2.4155348E-08 3.1309232E+00 7.1956275E-09 5.1012164E-10 O 12 1357+769 1998.07.24-17:11:59.0 NRAO20 16.79342 37.44236 922.9 25.4 1.2451445E-08 1.6383955E+00 7.0252120E-09 5.6358204E-10 O 12 1357+769 1998.07.24-17:11:59.0 WETTZELL 358.20752 62.37096 949.0 22.2 8.6931567E-09 1.1267939E+00 7.1956275E-09 5.1012164E-10 O 13 0749+540 1998.07.24-17:16:18.0 NRAO20 352.84501 74.39126 922.9 25.4 7.8778488E-09 1.0375640E+00 7.0252120E-09 5.6358204E-10 O 13 0749+540 1998.07.24-17:16:18.0 WETTZELL 314.43498 34.81826 949.0 22.2 1.3455852E-08 1.7409979E+00 7.1956275E-09 5.1012164E-10 O 14 0014+813 1998.07.24-17:20:35.0 NRAO20 351.03077 34.09675 922.9 25.4 1.3495027E-08 1.7754456E+00 7.0252120E-09 5.6358204E-10 O 14 0014+813 1998.07.24-17:20:35.0 WETTZELL 5.80072 41.75760 949.0 22.2 1.1549226E-08 1.4959888E+00 7.1956275E-09 5.1012164E-10 O 15 1308+326 1998.07.24-17:26:19.0 NRAO20 71.50480 31.29100 922.9 25.4 1.4561901E-08 1.9203938E+00 7.0252120E-09 5.6358204E-10 O 15 1308+326 1998.07.24-17:26:19.0 WETTZELL 227.44110 67.97188 949.0 22.2 8.3112685E-09 1.0788947E+00 7.1956275E-09 5.1012164E-10 O 16 1156+295 1998.07.24-17:30:38.0 NRAO20 84.38142 44.25305 922.9 25.4 1.0861025E-08 1.4321129E+00 7.0252120E-09 5.6358204E-10 O 16 1156+295 1998.07.24-17:30:38.0 WETTZELL 249.45478 55.07677 949.0 22.1 9.3924131E-09 1.2186568E+00 7.1956275E-09 5.1012164E-10 O 17 0642+449 1998.07.24-17:34:30.0 NRAO20 297.27892 70.73135 922.9 25.4 8.0374753E-09 1.0587994E+00 7.0252120E-09 5.6358204E-10 O 17 0642+449 1998.07.24-17:34:30.0 WETTZELL 318.21712 18.77835 949.0 22.1 2.3672796E-08 3.0615267E+00 7.1956275E-09 5.1012164E-10 O 18 OJ287 1998.07.24-17:38:46.0 NRAO20 160.91807 70.81682 922.9 25.4 8.0347602E-09 1.0595620E+00 7.0252120E-09 5.6358204E-10 O 18 OJ287 1998.07.24-17:38:46.0 WETTZELL 280.70281 17.54920 949.0 22.1 2.5243147E-08 3.2740483E+00 7.1956275E-09 5.1012164E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10