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 | 04:22:21.791 # # Data content: # Ray-tracing results for session: # 98AUG17XU##### # 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: 1998081712 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998081718 | 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 $98AUG17XU##### H $98AUG17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:22:21.791) 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 1998.08.17-14:50:07.0 NRAO20 64.04659 20.05697 924.2 22.3 2.2784120E-08 2.9134878E+00 7.0222676E-09 8.5572776E-10 O 1 1308+326 1998.08.17-14:50:07.0 WETTZELL 190.42164 72.99934 946.8 27.0 7.9203220E-09 1.0457164E+00 7.1904048E-09 3.8448972E-10 O 2 0642+449 1998.08.17-14:54:26.0 NRAO20 319.73765 81.25653 924.1 22.4 7.9702515E-09 1.0117045E+00 7.0222676E-09 8.5572776E-10 O 2 0642+449 1998.08.17-14:54:26.0 WETTZELL 308.82482 26.59011 946.7 27.0 1.6839278E-08 2.2232483E+00 7.1904048E-09 3.8448972E-10 O 3 1803+784 1998.08.17-14:57:22.0 NRAO20 4.43494 27.52395 924.1 22.4 1.6974969E-08 2.1622599E+00 7.0222676E-09 8.5572776E-10 O 3 1803+784 1998.08.17-14:57:22.0 WETTZELL 17.55165 52.34587 946.7 27.0 9.5604634E-09 1.2626666E+00 7.1904048E-09 3.8448972E-10 O 4 0917+624 1998.08.17-15:01:14.0 NRAO20 27.17766 60.31500 924.1 22.4 8.9792178E-09 1.1519501E+00 7.0218328E-09 7.8152109E-10 O 4 0917+624 1998.08.17-15:01:14.0 WETTZELL 315.39506 53.58682 946.7 27.0 9.3632437E-09 1.2403449E+00 7.1737645E-09 3.6721232E-10 O 5 0059+581 1998.08.17-15:05:06.0 NRAO20 323.52631 28.84979 924.1 22.5 1.6107621E-08 2.0681612E+00 7.0218328E-09 7.8152109E-10 O 5 0059+581 1998.08.17-15:05:06.0 WETTZELL 5.08476 17.80568 946.7 27.0 2.4376710E-08 3.2539622E+00 7.1737645E-09 3.6721232E-10 O 6 1128+385 1998.08.17-15:08:58.0 NRAO20 70.66939 44.20835 924.1 22.5 1.1179487E-08 1.4360641E+00 7.0218328E-09 7.8152109E-10 O 6 1128+385 1998.08.17-15:08:58.0 WETTZELL 257.96588 63.91004 946.7 27.0 8.3935774E-09 1.1118856E+00 7.1737645E-09 3.6721232E-10 O 7 OJ287 1998.08.17-15:12:18.0 NRAO20 131.63503 65.03243 924.1 22.5 8.6060940E-09 1.1032143E+00 7.0218328E-09 7.8152109E-10 O 7 OJ287 1998.08.17-15:12:18.0 WETTZELL 271.15747 26.03774 946.7 27.0 1.7088441E-08 2.2605242E+00 7.1737645E-09 3.6721232E-10 O 8 1219+044 1998.08.17-15:18:28.0 NRAO20 99.35938 18.25805 924.1 22.5 2.4659980E-08 3.1890462E+00 7.0218328E-09 7.8152109E-10 O 8 1219+044 1998.08.17-15:18:28.0 WETTZELL 210.75016 41.11277 946.7 27.0 1.1450258E-08 1.5177048E+00 7.1737645E-09 3.6721232E-10 O 9 1418+546 1998.08.17-15:24:40.0 NRAO20 40.05949 26.34249 924.1 22.6 1.7506974E-08 2.2567817E+00 7.0218328E-09 7.8152109E-10 O 9 1418+546 1998.08.17-15:24:40.0 WETTZELL 28.90341 83.87997 946.7 27.0 7.5840993E-09 1.0058448E+00 7.1737645E-09 3.6721232E-10 O 10 4C39.25 1998.08.17-15:29:58.0 NRAO20 80.76582 71.89886 924.1 22.6 8.2091049E-09 1.0526093E+00 7.0218328E-09 7.8152109E-10 O 10 4C39.25 1998.08.17-15:29:58.0 WETTZELL 285.80371 40.90730 946.7 27.0 1.1495227E-08 1.5213148E+00 7.1737645E-09 3.6721232E-10 O 11 0059+581 1998.08.17-15:33:54.0 NRAO20 325.64692 25.57116 924.1 22.6 1.7984044E-08 2.3108404E+00 7.0218328E-09 7.8152109E-10 O 11 0059+581 1998.08.17-15:33:54.0 WETTZELL 9.01671 18.38555 946.7 27.0 2.3651542E-08 3.1574645E+00 7.1737645E-09 3.6721232E-10 O 12 1357+769 1998.08.17-15:37:39.0 NRAO20 16.79514 37.44585 924.1 22.6 1.2809750E-08 1.6462795E+00 7.0218328E-09 7.8152109E-10 O 12 1357+769 1998.08.17-15:37:39.0 WETTZELL 358.19950 62.37140 946.6 27.0 8.5083414E-09 1.1283435E+00 7.1737645E-09 3.6721232E-10 O 13 0749+540 1998.08.17-15:41:54.0 NRAO20 352.86914 74.39368 924.1 22.6 8.1012901E-09 1.0384759E+00 7.0218328E-09 7.8152109E-10 O 13 0749+540 1998.08.17-15:41:54.0 WETTZELL 314.42865 34.82284 946.6 27.0 1.3169989E-08 1.7440330E+00 7.1737645E-09 3.6721232E-10 O 14 0014+813 1998.08.17-15:46:15.0 NRAO20 351.03227 34.09820 924.1 22.6 1.3883622E-08 1.7836183E+00 7.0218328E-09 7.8152109E-10 O 14 0014+813 1998.08.17-15:46:15.0 WETTZELL 5.79897 41.75900 946.6 27.0 1.1304963E-08 1.5005727E+00 7.1737645E-09 3.6721232E-10 O 15 1308+326 1998.08.17-15:51:59.0 NRAO20 71.50937 31.29751 924.1 22.6 1.4978517E-08 1.9279424E+00 7.0218328E-09 7.8152109E-10 O 15 1308+326 1998.08.17-15:51:59.0 WETTZELL 227.45721 67.96728 946.6 27.0 8.1332872E-09 1.0778835E+00 7.1737645E-09 3.6721232E-10 O 16 1156+295 1998.08.17-15:56:18.0 NRAO20 84.38664 44.25937 924.1 22.7 1.1169390E-08 1.4345111E+00 7.0218328E-09 7.8152109E-10 O 16 1156+295 1998.08.17-15:56:18.0 WETTZELL 249.46327 55.07127 946.6 27.0 9.1917018E-09 1.2172937E+00 7.1737645E-09 3.6721232E-10 O 17 0642+449 1998.08.17-16:00:10.0 NRAO20 297.27484 70.72822 924.1 22.7 8.2649604E-09 1.0589350E+00 7.0218328E-09 7.8152109E-10 O 17 0642+449 1998.08.17-16:00:10.0 WETTZELL 318.21942 18.77572 946.6 27.1 2.3181350E-08 3.0754874E+00 7.1737645E-09 3.6721232E-10 O 18 OJ287 1998.08.17-16:04:26.0 NRAO20 160.93628 70.81826 924.1 22.7 8.2610140E-09 1.0585394E+00 7.0218328E-09 7.8152109E-10 O 18 OJ287 1998.08.17-16:04:26.0 WETTZELL 280.70733 17.54482 946.6 27.1 2.4711849E-08 3.2723762E+00 7.1737645E-09 3.6721232E-10 O 19 1128+385 1998.08.17-16:07:46.0 NRAO20 75.93737 55.26518 924.1 22.8 9.4912913E-09 1.2180486E+00 7.0218328E-09 7.8152109E-10 O 19 1128+385 1998.08.17-16:07:46.0 WETTZELL 270.73040 54.32866 946.6 27.1 9.2758618E-09 1.2282120E+00 7.1737645E-09 3.6721232E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10