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 | 02:52:14.307 # # Data content: # Ray-tracing results for session: # 97SEP12XU##### # 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: 1997091218 | 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 $97SEP12XU##### H $97SEP12XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 02:52:14.307) 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 4C39.25 1997.09.12-17:06:22.0 NRAO20 280.12143 69.17177 927.2 19.0 7.9025070E-09 1.0694462E+00 7.0239968E-09 3.6363726E-10 O 1 4C39.25 1997.09.12-17:06:22.0 WETTZELL 316.05240 13.08431 939.5 22.1 3.2510340E-08 4.4113942E+00 7.1303800E-09 3.8793703E-10 O 2 0014+813 1997.09.12-17:10:03.0 NRAO20 357.50446 30.26302 927.2 19.0 1.4605274E-08 1.9867240E+00 7.0239968E-09 3.6363726E-10 O 2 0014+813 1997.09.12-17:10:03.0 WETTZELL 12.06356 46.71850 939.5 22.0 1.0315249E-08 1.3723954E+00 7.1303800E-09 3.8793703E-10 O 3 1308+326 1997.09.12-17:14:14.0 NRAO20 97.13325 67.17883 927.2 19.0 8.0136951E-09 1.0853219E+00 7.0239968E-09 3.6363726E-10 O 3 1308+326 1997.09.12-17:14:14.0 WETTZELL 276.39348 39.28152 939.5 22.0 1.1854058E-08 1.5827339E+00 7.1303800E-09 3.8793703E-10 O 4 1606+106 1997.09.12-17:17:06.0 NRAO20 93.48879 21.37434 927.2 19.0 2.0120969E-08 2.7432968E+00 7.0239968E-09 3.6363726E-10 O 4 1606+106 1997.09.12-17:17:06.0 WETTZELL 212.50032 47.32838 939.5 21.9 1.0216310E-08 1.3609229E+00 7.1303800E-09 3.8793703E-10 O 5 1128+385 1997.09.12-17:20:54.0 NRAO20 111.72483 89.55147 927.2 19.0 7.3878667E-09 1.0000352E+00 7.0239968E-09 3.6363726E-10 O 5 1128+385 1997.09.12-17:20:54.0 WETTZELL 298.59543 26.67950 939.5 21.9 1.6665716E-08 2.2322013E+00 7.1303800E-09 3.8793703E-10 O 6 1357+769 1997.09.12-17:24:10.0 NRAO20 11.89035 48.55125 927.1 19.1 9.8462033E-09 1.3358135E+00 7.0239968E-09 3.6363726E-10 O 6 1357+769 1997.09.12-17:24:10.0 WETTZELL 340.56029 55.04740 939.5 21.9 9.1668301E-09 1.2204857E+00 7.1303800E-09 3.8793703E-10 O 7 NRAO512 1997.09.12-17:27:58.0 NRAO20 62.57408 32.79493 927.1 19.1 1.3601332E-08 1.8494420E+00 7.0239968E-09 3.6363726E-10 O 7 NRAO512 1997.09.12-17:27:58.0 WETTZELL 237.63043 75.00408 939.5 21.9 7.7829178E-09 1.0357532E+00 7.1303800E-09 3.8793703E-10 O 8 0804+499 1997.09.12-17:31:39.0 NRAO20 304.74663 51.35279 927.1 19.1 9.4509687E-09 1.2798758E+00 7.0239968E-09 3.6363726E-10 O 8 0804+499 1997.09.12-17:31:39.0 WETTZELL 337.91418 13.34157 939.5 21.8 3.1913883E-08 4.3140251E+00 7.1303800E-09 3.8793703E-10 O 9 0955+476 1997.09.12-17:35:54.0 NRAO20 303.65258 68.83497 927.1 19.1 7.9202116E-09 1.0721891E+00 7.0239968E-09 3.6363726E-10 O 9 0955+476 1997.09.12-17:35:54.0 WETTZELL 321.01250 19.99504 939.5 21.8 2.1789830E-08 2.9264246E+00 7.1303800E-09 3.8793703E-10 O 10 1803+784 1997.09.12-17:38:46.0 NRAO20 14.42293 36.81961 927.1 19.1 1.2299721E-08 1.6713710E+00 7.0239968E-09 3.6363726E-10 O 10 1803+784 1997.09.12-17:38:46.0 WETTZELL 0.36520 60.66757 939.5 21.8 8.6201134E-09 1.1468954E+00 7.1303800E-09 3.8793703E-10 O 11 1726+455 1997.09.12-17:42:59.0 NRAO20 53.56382 29.95933 927.1 19.1 1.4741136E-08 2.0063725E+00 7.0239968E-09 3.6363726E-10 O 11 1726+455 1997.09.12-17:42:59.0 WETTZELL 241.14787 83.17577 939.5 21.8 7.5719137E-09 1.0073708E+00 7.1303800E-09 3.8793703E-10 O 12 1606+106 1997.09.12-17:46:14.0 NRAO20 98.29700 27.06328 927.1 19.2 1.6167700E-08 2.1982554E+00 7.0239968E-09 3.6363726E-10 O 12 1606+106 1997.09.12-17:46:14.0 WETTZELL 221.95206 44.43658 939.5 21.8 1.0726564E-08 1.4296688E+00 7.1303800E-09 3.8793703E-10 O 13 1308+326 1997.09.12-17:50:02.0 NRAO20 106.88051 74.05687 927.0 19.2 7.6826693E-09 1.0401863E+00 7.0239968E-09 3.6363726E-10 O 13 1308+326 1997.09.12-17:50:02.0 WETTZELL 282.47798 33.49345 939.5 21.8 1.3587398E-08 1.8163190E+00 7.1303800E-09 3.8793703E-10 O 14 1128+385 1997.09.12-17:53:46.0 NRAO20 270.81172 83.95450 927.0 19.2 7.4287842E-09 1.0054531E+00 7.0239968E-09 3.6363726E-10 O 14 1128+385 1997.09.12-17:53:46.0 WETTZELL 303.57093 22.06482 939.5 21.7 1.9869773E-08 2.6674084E+00 7.1303800E-09 3.8793703E-10 O 15 NRAO512 1997.09.12-17:57:34.0 NRAO20 65.37700 38.01794 927.0 19.2 1.1971989E-08 1.6261149E+00 7.0239968E-09 3.6363726E-10 O 15 NRAO512 1997.09.12-17:57:34.0 WETTZELL 250.16047 70.63858 939.5 21.7 7.9680275E-09 1.0606824E+00 7.1303800E-09 3.8793703E-10 O 16 0955+476 1997.09.12-18:00:54.0 NRAO20 301.39828 64.69004 927.0 19.2 8.1694246E-09 1.1059364E+00 7.0239968E-09 3.6363726E-10 O 16 0955+476 1997.09.12-18:00:54.0 WETTZELL 324.64528 17.51799 939.5 21.7 2.4681823E-08 3.3214240E+00 7.1303800E-09 3.8793703E-10 O 17 1357+769 1997.09.12-18:04:42.0 NRAO20 9.10578 50.00752 927.0 19.3 9.6339788E-09 1.3067952E+00 7.0239968E-09 3.6363726E-10 O 17 1357+769 1997.09.12-18:04:42.0 WETTZELL 339.66742 52.77957 939.5 21.6 9.4341428E-09 1.2562579E+00 7.1303800E-09 3.8793703E-10 O 18 1749+096 1997.09.12-18:07:58.0 NRAO20 86.12728 10.73144 926.9 19.3 3.8483826E-08 5.3379231E+00 7.0239968E-09 3.6363726E-10 O 18 1749+096 1997.09.12-18:07:58.0 WETTZELL 193.51237 49.83296 939.5 21.5 9.8312862E-09 1.3086406E+00 7.1303800E-09 3.8793703E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10