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: # 2018-07-27 | 19:25:43.984 # # Data content: # Ray-tracing results for session: # 98JUL18XU##### # 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: 1998071818 | 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 $98JUL18XU##### H $98JUL18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 19:25:43.984) 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 1998.07.18-16:48:03.0 NRAO20 64.04272 20.05216 921.2 25.5 2.1560698E-08 2.8857276E+00 7.0118061E-09 4.5049919E-10 O 1 1308+326 1998.07.18-16:48:03.0 WETTZELL 190.40143 73.00056 945.2 17.6 8.0748626E-09 1.0455084E+00 7.1624539E-09 5.6000155E-10 O 2 0642+449 1998.07.18-16:52:22.0 NRAO20 319.74804 81.25679 921.2 25.5 7.5496080E-09 1.0114690E+00 7.0118061E-09 4.5049919E-10 O 2 0642+449 1998.07.18-16:52:22.0 WETTZELL 308.82458 26.59170 945.2 17.6 1.7168746E-08 2.2336049E+00 7.1624539E-09 5.6000155E-10 O 3 1803+784 1998.07.18-16:55:14.0 NRAO20 4.42867 27.52013 921.2 25.5 1.6069763E-08 2.1463286E+00 7.0118061E-09 4.5049919E-10 O 3 1803+784 1998.07.18-16:55:14.0 WETTZELL 17.55647 52.33980 945.2 17.6 9.7466120E-09 1.2630089E+00 7.1624539E-09 5.6000155E-10 O 4 0917+624 1998.07.18-16:57:58.0 NRAO20 27.35635 60.20412 921.2 25.5 8.5941384E-09 1.1498867E+00 7.0118061E-09 4.5049919E-10 O 4 0917+624 1998.07.18-16:57:58.0 WETTZELL 315.36106 53.72733 945.2 17.6 9.5719058E-09 1.2409356E+00 7.1624539E-09 5.6000155E-10 O 5 0059+581 1998.07.18-17:00:54.0 NRAO20 323.37825 29.09822 921.2 25.5 1.5280802E-08 2.0460251E+00 7.0118061E-09 4.5049919E-10 O 5 0059+581 1998.07.18-17:00:54.0 WETTZELL 4.79245 17.77361 945.2 17.6 2.5001133E-08 3.2627507E+00 7.1624539E-09 5.6000155E-10 O 6 1128+385 1998.07.18-17:04:10.0 NRAO20 70.41213 43.69801 921.2 25.4 1.0785354E-08 1.4434200E+00 7.0118061E-09 4.5049919E-10 O 6 1128+385 1998.07.18-17:04:10.0 WETTZELL 257.24457 64.35244 945.2 17.6 8.5644950E-09 1.1095583E+00 7.1624539E-09 5.6000155E-10 O 7 OJ287 1998.07.18-17:07:10.0 NRAO20 130.31030 64.57556 921.2 25.4 8.2608526E-09 1.1077869E+00 7.0118061E-09 4.5049919E-10 O 7 OJ287 1998.07.18-17:07:10.0 WETTZELL 270.57689 26.54350 945.2 17.6 1.7201665E-08 2.2367343E+00 7.1624539E-09 5.6000155E-10 O 8 1219+044 1998.07.18-17:11:52.0 NRAO20 98.60422 17.37370 921.2 25.4 2.4693883E-08 3.3260187E+00 7.0118061E-09 4.5049919E-10 O 8 1219+044 1998.07.18-17:11:52.0 WETTZELL 209.31705 41.48671 945.2 17.6 1.1642323E-08 1.5083828E+00 7.1624539E-09 5.6000155E-10 O 9 1418+546 1998.07.18-17:17:24.0 NRAO20 39.62849 25.68390 921.2 25.4 1.7119297E-08 2.2865302E+00 7.0118061E-09 4.5049919E-10 O 9 1418+546 1998.07.18-17:17:24.0 WETTZELL 34.48184 83.42793 945.2 17.6 7.7732563E-09 1.0066006E+00 7.1624539E-09 5.6000155E-10 O 10 4C39.25 1998.07.18-17:21:14.0 NRAO20 80.35442 70.60420 921.2 25.4 7.9097491E-09 1.0594925E+00 7.0118061E-09 4.5049919E-10 O 10 4C39.25 1998.07.18-17:21:14.0 WETTZELL 284.79291 41.96533 945.2 17.6 1.1531933E-08 1.4961276E+00 7.1624539E-09 5.6000155E-10 O 11 0059+581 1998.07.18-17:24:38.0 NRAO20 325.08973 26.37348 921.2 25.4 1.6711174E-08 2.2376646E+00 7.0118061E-09 4.5049919E-10 O 11 0059+581 1998.07.18-17:24:38.0 WETTZELL 8.03809 18.20855 945.2 17.6 2.4437233E-08 3.1875985E+00 7.1624539E-09 5.6000155E-10 O 12 1357+769 1998.07.18-17:28:55.0 NRAO20 16.70767 37.06507 921.2 25.4 1.2349793E-08 1.6500508E+00 7.0118061E-09 4.5049919E-10 O 12 1357+769 1998.07.18-17:28:55.0 WETTZELL 359.03272 62.39718 945.2 17.6 8.7106496E-09 1.1286018E+00 7.1624539E-09 5.6000155E-10 O 13 0749+540 1998.07.18-17:32:26.0 NRAO20 356.92780 74.52154 921.1 25.4 7.7417589E-09 1.0366733E+00 7.0118061E-09 4.5049919E-10 O 13 0749+540 1998.07.18-17:32:26.0 WETTZELL 313.62231 35.69754 945.2 17.6 1.3202682E-08 1.7143673E+00 7.1624539E-09 5.6000155E-10 O 14 0014+813 1998.07.18-17:37:12.0 NRAO20 350.86304 34.31162 921.1 25.4 1.3198699E-08 1.7642334E+00 7.0118061E-09 4.5049919E-10 O 14 0014+813 1998.07.18-17:37:12.0 WETTZELL 5.49321 41.64490 945.2 17.6 1.1601449E-08 1.5045697E+00 7.1624539E-09 5.6000155E-10 O 15 1156+295 1998.07.18-17:46:43.0 NRAO20 83.36057 42.78713 921.1 25.4 1.0969029E-08 1.4689448E+00 7.0118061E-09 4.5049919E-10 O 15 1156+295 1998.07.18-17:46:43.0 WETTZELL 247.36822 56.22179 945.2 17.6 9.2865699E-09 1.2032844E+00 7.1624539E-09 5.6000155E-10 O 16 0642+449 1998.07.18-17:50:46.0 NRAO20 298.12080 72.00444 921.1 25.4 7.8449564E-09 1.0511900E+00 7.0118061E-09 4.5049919E-10 O 16 0642+449 1998.07.18-17:50:46.0 WETTZELL 317.13776 19.58692 945.2 17.6 2.2819306E-08 2.9781051E+00 7.1624539E-09 5.6000155E-10 O 17 OJ287 1998.07.18-17:54:58.0 NRAO20 155.94377 70.28309 921.1 25.4 7.9265793E-09 1.0631808E+00 7.0118061E-09 4.5049919E-10 O 17 OJ287 1998.07.18-17:54:58.0 WETTZELL 279.37073 18.74259 945.2 17.6 2.3794913E-08 3.1058549E+00 7.1624539E-09 5.6000155E-10 O 18 1128+385 1998.07.18-17:58:50.0 NRAO20 75.33419 53.95450 921.1 25.3 9.2223414E-09 1.2347420E+00 7.0118061E-09 4.5049919E-10 O 18 1128+385 1998.07.18-17:58:50.0 WETTZELL 269.42735 55.45934 945.2 17.6 9.3701105E-09 1.2144292E+00 7.1624539E-09 5.6000155E-10 O 19 0059+581 1998.07.18-18:02:10.0 NRAO20 328.15938 22.31573 921.1 25.3 1.9505578E-08 2.6124031E+00 7.0118061E-09 4.5049919E-10 O 19 0059+581 1998.07.18-18:02:10.0 WETTZELL 13.10425 19.33822 945.2 17.6 2.3089730E-08 3.0088204E+00 7.1624539E-09 5.6000155E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10