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 | 17:21:16.483 # # Data content: # Ray-tracing results for session: # 97NOV29XU##### # Total number of observations: # 34 # 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: 1997112918 | 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 $97NOV29XU##### H $97NOV29XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 17:21:16.483) 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 0804+499 1997.11.29-16:00:36.0 NRAO20 319.16261 19.23071 923.8 13.7 2.2517372E-08 3.0296900E+00 6.9975949E-09 4.8985903E-10 O 1 0804+499 1997.11.29-16:00:36.0 WETTZELL 12.62558 10.39277 937.9 6.2 3.9502332E-08 5.4558328E+00 7.1221407E-09 2.4411854E-10 O 2 1803+784 1997.11.29-16:04:18.0 NRAO20 10.88898 46.75040 923.7 13.7 1.0267975E-08 1.3729314E+00 6.9975949E-09 4.8985903E-10 O 2 1803+784 1997.11.29-16:04:18.0 WETTZELL 343.91449 55.18382 937.9 6.2 8.9662571E-09 1.2175350E+00 7.1221407E-09 2.4411854E-10 O 3 NRAO512 1997.11.29-16:07:34.0 NRAO20 78.76704 74.87826 923.7 13.7 7.7551808E-09 1.0357295E+00 6.9975949E-09 4.8985903E-10 O 3 NRAO512 1997.11.29-16:07:34.0 WETTZELL 288.84433 38.96632 937.9 6.1 1.1691124E-08 1.5890019E+00 7.1221407E-09 2.4411854E-10 O 4 0059+581 1997.11.29-16:11:26.0 NRAO20 18.28931 11.36963 923.7 13.7 3.6933714E-08 5.0106998E+00 6.9975949E-09 4.8985903E-10 O 4 0059+581 1997.11.29-16:11:26.0 WETTZELL 52.89802 59.12616 937.9 6.1 8.5785822E-09 1.1646985E+00 7.1221407E-09 2.4411854E-10 O 5 0917+624 1997.11.29-16:14:18.0 NRAO20 326.52510 32.52534 923.7 13.7 1.3885005E-08 1.8597729E+00 6.9975949E-09 4.8985903E-10 O 5 0917+624 1997.11.29-16:14:18.0 WETTZELL 2.33818 21.47540 937.9 6.1 1.9963726E-08 2.7207538E+00 7.1221407E-09 2.4411854E-10 O 6 0014+813 1997.11.29-16:18:15.0 NRAO20 7.54945 32.66655 923.7 13.7 1.3830530E-08 1.8517822E+00 6.9975949E-09 4.8985903E-10 O 6 0014+813 1997.11.29-16:18:15.0 WETTZELL 9.19652 55.43077 937.9 6.1 8.9398026E-09 1.2138628E+00 7.1221407E-09 2.4411854E-10 O 7 1606+106 1997.11.29-16:22:34.0 NRAO20 164.01302 61.20825 923.7 13.7 8.5409685E-09 1.1403721E+00 6.9975949E-09 4.8985903E-10 O 7 1606+106 1997.11.29-16:22:34.0 WETTZELL 273.13677 11.20858 937.9 6.1 3.6838375E-08 5.0854755E+00 7.1221407E-09 2.4411854E-10 O 8 1749+096 1997.11.29-16:25:18.0 NRAO20 125.74511 48.90416 923.7 13.7 9.9266405E-09 1.3254827E+00 6.9975949E-09 4.8985903E-10 O 8 1749+096 1997.11.29-16:25:18.0 WETTZELL 252.81999 26.73528 937.9 6.1 1.6299305E-08 2.2193530E+00 7.1221407E-09 2.4411854E-10 O 9 1611+343 1997.11.29-16:28:14.0 NRAO20 122.38095 82.59386 923.7 13.7 7.5502910E-09 1.0083030E+00 6.9975949E-09 4.8985903E-10 O 9 1611+343 1997.11.29-16:28:14.0 WETTZELL 290.91610 28.11349 937.9 6.1 1.5565616E-08 2.1185586E+00 7.1221407E-09 2.4411854E-10 O 10 2136+141 1997.11.29-16:32:10.0 NRAO20 79.88378 10.49067 923.7 13.7 3.9814369E-08 5.3899843E+00 6.9975949E-09 4.8985903E-10 O 10 2136+141 1997.11.29-16:32:10.0 WETTZELL 188.10865 55.02033 937.9 6.1 8.9861391E-09 1.2204463E+00 7.1221407E-09 2.4411854E-10 O 11 1357+769 1997.11.29-16:38:42.0 NRAO20 350.09976 49.66695 923.7 13.7 9.8132834E-09 1.3121236E+00 6.9975949E-09 4.8985903E-10 O 11 1357+769 1997.11.29-16:38:42.0 WETTZELL 344.98358 41.09194 937.9 6.1 1.1187946E-08 1.5200127E+00 7.1221407E-09 2.4411854E-10 O 12 0804+499 1997.11.29-16:42:40.0 NRAO20 323.79368 14.08277 923.7 13.7 3.0221406E-08 4.0880695E+00 6.9975949E-09 4.8985903E-10 O 12 0804+499 1997.11.29-16:42:40.0 WETTZELL 19.28063 12.28948 937.9 6.1 3.3786887E-08 4.6433864E+00 7.1221407E-09 2.4411854E-10 O 13 2234+282 1997.11.29-16:47:26.0 NRAO20 62.45311 11.27256 923.7 13.7 3.7233399E-08 5.0359620E+00 6.9975949E-09 4.8985903E-10 O 13 2234+282 1997.11.29-16:47:26.0 WETTZELL 165.92156 68.86987 937.9 6.1 7.8964035E-09 1.0721177E+00 7.1221407E-09 2.4411854E-10 O 14 1749+096 1997.11.29-16:51:18.0 NRAO20 133.81719 52.83025 923.7 13.7 9.3901526E-09 1.2537721E+00 6.9975949E-09 4.8985903E-10 O 14 1749+096 1997.11.29-16:51:18.0 WETTZELL 258.24154 22.60804 937.9 6.1 1.9033643E-08 2.5949282E+00 7.1221407E-09 2.4411854E-10 O 15 NRAO512 1997.11.29-16:54:10.0 NRAO20 74.94305 83.82562 923.6 13.7 7.5309668E-09 1.0057970E+00 6.9975949E-09 4.8985903E-10 O 15 NRAO512 1997.11.29-16:54:10.0 WETTZELL 295.63433 31.89748 937.9 6.1 1.3896076E-08 1.8900580E+00 7.1221407E-09 2.4411854E-10 O 16 2136+141 1997.11.29-16:57:10.0 NRAO20 83.62052 15.34801 923.6 13.8 2.7858546E-08 3.7433828E+00 6.9975949E-09 4.8985903E-10 O 16 2136+141 1997.11.29-16:57:10.0 WETTZELL 198.45769 54.07714 937.9 6.1 9.0916224E-09 1.2348254E+00 7.1221407E-09 2.4411854E-10 O 17 1611+343 1997.11.29-17:00:22.0 NRAO20 185.49982 85.76613 923.6 13.8 7.5079499E-09 1.0026860E+00 6.9975949E-09 4.8985903E-10 O 17 1611+343 1997.11.29-17:00:22.0 WETTZELL 296.00347 23.28125 937.9 6.1 1.8516102E-08 2.5233744E+00 7.1221407E-09 2.4411854E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10