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 | 04:59:32.098 # # Data content: # Ray-tracing results for session: # 98MAY23XT##### # Total number of observations: # 40 # 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: 1998052318 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998052400 | 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 $98MAY23XT##### H $98MAY23XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 04:59:32.098) 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 1998.05.23-20:28:15.0 NRAO20 64.04467 20.05213 918.4 18.3 2.1697688E-08 2.8870771E+00 6.9955976E-09 5.1430711E-10 O 1 1308+326 1998.05.23-20:28:15.0 WETTZELL 190.40403 72.99889 945.3 7.8 7.7712393E-09 1.0456626E+00 7.1697407E-09 2.6243590E-10 O 2 0642+449 1998.05.23-20:32:34.0 NRAO20 319.73718 81.25229 918.4 18.3 7.5975700E-09 1.0109599E+00 6.9955976E-09 5.1430711E-10 O 2 0642+449 1998.05.23-20:32:34.0 WETTZELL 308.82957 26.58993 945.3 7.8 1.6526714E-08 2.2298240E+00 7.1697407E-09 2.6243590E-10 O 3 1803+784 1998.05.23-20:35:38.0 NRAO20 4.44160 27.51855 918.4 18.3 1.6165936E-08 2.1344740E+00 6.9955976E-09 5.1430711E-10 O 3 1803+784 1998.05.23-20:35:38.0 WETTZELL 17.56182 52.35091 945.2 7.8 9.3793267E-09 1.2625249E+00 7.1697407E-09 2.6243590E-10 O 4 0917+624 1998.05.23-20:38:34.0 NRAO20 27.29297 60.23864 918.4 18.3 8.6450241E-09 1.1482929E+00 6.9955976E-09 5.1430711E-10 O 4 0917+624 1998.05.23-20:38:34.0 WETTZELL 315.37738 53.68162 945.2 7.8 9.2179803E-09 1.2408401E+00 7.1697407E-09 2.6243590E-10 O 5 0059+581 1998.05.23-20:42:30.0 NRAO20 323.47733 28.92673 918.4 18.3 1.5454103E-08 2.0437550E+00 6.9955976E-09 5.1430711E-10 O 5 0059+581 1998.05.23-20:42:30.0 WETTZELL 4.99318 17.79316 945.2 7.7 2.4042009E-08 3.2552333E+00 7.1697407E-09 2.6243590E-10 O 6 1128+385 1998.05.23-20:45:46.0 NRAO20 70.54277 43.95760 918.4 18.2 1.0803237E-08 1.4375752E+00 6.9955976E-09 5.1430711E-10 O 6 1128+385 1998.05.23-20:45:46.0 WETTZELL 257.61389 64.12770 945.2 7.7 8.2581665E-09 1.1113641E+00 7.1697407E-09 2.6243590E-10 O 7 OJ287 1998.05.23-20:48:42.0 NRAO20 130.88398 64.77631 918.4 18.2 8.3007202E-09 1.1076058E+00 6.9955976E-09 5.1430711E-10 O 7 OJ287 1998.05.23-20:48:42.0 WETTZELL 270.83085 26.32261 945.2 7.7 1.6683365E-08 2.2511217E+00 7.1697407E-09 2.6243590E-10 O 8 1219+044 1998.05.23-20:52:40.0 NRAO20 98.70543 17.49100 918.4 18.2 2.4705628E-08 3.3244812E+00 6.9955976E-09 5.1430711E-10 O 8 1219+044 1998.05.23-20:52:40.0 WETTZELL 209.50853 41.43676 945.2 7.7 1.1215043E-08 1.5102226E+00 7.1697407E-09 2.6243590E-10 O 9 1418+546 1998.05.23-20:58:12.0 NRAO20 39.68052 25.75741 918.4 18.2 1.7178826E-08 2.2748110E+00 6.9955976E-09 5.1430711E-10 O 9 1418+546 1998.05.23-20:58:12.0 WETTZELL 33.90315 83.48496 945.2 7.7 7.4802591E-09 1.0064785E+00 7.1697407E-09 2.6243590E-10 O 10 4C39.25 1998.05.23-21:02:54.0 NRAO20 80.44304 70.89007 918.4 18.2 7.7849002E-09 1.0569316E+00 6.9919939E-09 3.6566317E-10 O 10 4C39.25 1998.05.23-21:02:54.0 WETTZELL 285.01809 41.73201 945.2 7.7 1.1136183E-08 1.5013865E+00 7.1641667E-09 2.5947221E-10 O 11 0059+581 1998.05.23-21:06:18.0 NRAO20 325.20544 26.20145 918.4 18.2 1.6574908E-08 2.2452593E+00 6.9919939E-09 3.6566317E-10 O 11 0059+581 1998.05.23-21:06:18.0 WETTZELL 8.24643 18.24317 945.2 7.7 2.3456292E-08 3.1818243E+00 7.1641667E-09 2.5947221E-10 O 12 1357+769 1998.05.23-21:09:35.0 NRAO20 16.71568 37.08812 918.4 18.2 1.2167724E-08 1.6428976E+00 6.9919939E-09 3.6566317E-10 O 12 1357+769 1998.05.23-21:09:35.0 WETTZELL 358.98111 62.39788 945.2 7.7 8.3739347E-09 1.1284644E+00 7.1641667E-09 2.5947221E-10 O 13 0749+540 1998.05.23-21:13:10.0 NRAO20 356.62539 74.51291 918.4 18.2 7.6332536E-09 1.0360073E+00 6.9919939E-09 3.6566317E-10 O 13 0749+540 1998.05.23-21:13:10.0 WETTZELL 313.68437 35.63391 945.2 7.7 1.2712388E-08 1.7151219E+00 7.1641667E-09 2.5947221E-10 O 14 0014+813 1998.05.23-21:17:52.0 NRAO20 350.87678 34.29178 918.4 18.2 1.3018182E-08 1.7591532E+00 6.9919939E-09 3.6566317E-10 O 14 0014+813 1998.05.23-21:17:52.0 WETTZELL 5.52134 41.65388 945.2 7.7 1.1151731E-08 1.5041419E+00 7.1641667E-09 2.5947221E-10 O 15 1308+326 1998.05.23-21:22:59.0 NRAO20 70.66490 29.96748 918.4 18.2 1.4668927E-08 1.9835855E+00 6.9919939E-09 3.6566317E-10 O 15 1308+326 1998.05.23-21:22:59.0 WETTZELL 224.03090 68.80705 945.2 7.7 7.9610135E-09 1.0723446E+00 7.1641667E-09 2.5947221E-10 O 16 1156+295 1998.05.23-21:26:31.0 NRAO20 83.30829 42.70974 918.4 18.2 1.0829345E-08 1.4681107E+00 6.9919939E-09 3.6566317E-10 O 16 1156+295 1998.05.23-21:26:31.0 WETTZELL 247.25495 56.28098 945.2 7.7 8.9208535E-09 1.2018511E+00 7.1641667E-09 2.5947221E-10 O 17 0642+449 1998.05.23-21:30:34.0 NRAO20 298.17576 72.06898 918.4 18.2 7.7322531E-09 1.0508695E+00 6.9919939E-09 3.6566317E-10 O 17 0642+449 1998.05.23-21:30:34.0 WETTZELL 317.08397 19.63035 945.2 7.7 2.1894825E-08 2.9657528E+00 7.1641667E-09 2.5947221E-10 O 18 OJ287 1998.05.23-21:34:46.0 NRAO20 155.69061 70.25192 918.4 18.2 7.8171263E-09 1.0640228E+00 6.9919939E-09 3.6566317E-10 O 18 OJ287 1998.05.23-21:34:46.0 WETTZELL 279.30089 18.80507 945.2 7.7 2.2803454E-08 3.0880849E+00 7.1641667E-09 2.5947221E-10 O 19 1128+385 1998.05.23-21:38:42.0 NRAO20 75.30573 53.89172 918.4 18.2 9.0992416E-09 1.2337653E+00 6.9919939E-09 3.6566317E-10 O 19 1128+385 1998.05.23-21:38:42.0 WETTZELL 269.36352 55.51333 945.2 7.7 9.0016810E-09 1.2128864E+00 7.1641667E-09 2.5947221E-10 O 20 0059+581 1998.05.23-21:41:58.0 NRAO20 328.12911 22.35018 918.4 18.2 1.9202461E-08 2.5995018E+00 6.9919939E-09 3.6566317E-10 O 20 0059+581 1998.05.23-21:41:58.0 WETTZELL 13.05940 19.32481 945.2 7.7 2.2216676E-08 3.0115214E+00 7.1641667E-09 2.5947221E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10