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 | 01:54:43.044 # # Data content: # Ray-tracing results for session: # 97NOV28XU##### # 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: 1997112818 | 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 $97NOV28XU##### H $97NOV28XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 01:54:43.044) 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 1741-038 1997.11.28-15:59:50.0 NRAO20 131.14153 34.91297 925.0 3.0 1.2905479E-08 1.7366299E+00 7.0025230E-09 4.0218967E-10 O 1 1741-038 1997.11.28-15:59:50.0 WETTZELL 239.28832 19.19676 941.5 2.2 2.2450993E-08 3.0816058E+00 7.1497703E-09 2.9525550E-10 O 2 0804+499 1997.11.28-16:04:10.0 NRAO20 319.12472 19.27753 925.0 3.1 2.2222983E-08 3.0495654E+00 7.0025230E-09 4.0218967E-10 O 2 0804+499 1997.11.28-16:04:10.0 WETTZELL 12.56717 10.37974 941.5 2.2 3.9936892E-08 5.3601994E+00 7.1497703E-09 2.9525550E-10 O 3 1803+784 1997.11.28-16:07:30.0 NRAO20 10.92483 46.72312 924.9 3.2 1.0160344E-08 1.3795275E+00 7.0025230E-09 4.0218967E-10 O 3 1803+784 1997.11.28-16:07:30.0 WETTZELL 343.94182 55.21705 941.5 2.2 9.0587741E-09 1.2169420E+00 7.1497703E-09 2.9525550E-10 O 4 NRAO512 1997.11.28-16:10:30.0 NRAO20 78.75162 74.68596 924.9 3.2 7.6765370E-09 1.0370606E+00 7.0025230E-09 4.0218967E-10 O 4 NRAO512 1997.11.28-16:10:30.0 WETTZELL 288.69783 39.12139 941.5 2.2 1.1781512E-08 1.5935714E+00 7.1497703E-09 2.9525550E-10 O 5 0059+581 1997.11.28-16:13:34.0 NRAO20 18.07616 11.25937 924.9 3.3 3.6884569E-08 5.1765928E+00 7.0025230E-09 4.0218967E-10 O 5 0059+581 1997.11.28-16:13:34.0 WETTZELL 52.85344 58.89097 941.5 2.2 8.6899965E-09 1.1633702E+00 7.1497703E-09 2.9525550E-10 O 6 0917+624 1997.11.28-16:16:22.0 NRAO20 326.42997 32.72751 924.9 3.3 1.3658897E-08 1.8597537E+00 7.0025230E-09 4.0218967E-10 O 6 0917+624 1997.11.28-16:16:22.0 WETTZELL 2.10485 21.46357 941.5 2.2 2.0183646E-08 2.7069224E+00 7.1497703E-09 2.9525550E-10 O 7 0014+813 1997.11.28-16:20:43.0 NRAO20 7.50386 32.62878 924.9 3.3 1.3694586E-08 1.8671679E+00 7.0025230E-09 4.0218967E-10 O 7 0014+813 1997.11.28-16:20:43.0 WETTZELL 9.26279 55.39223 941.5 2.2 9.0388766E-09 1.2120562E+00 7.1497703E-09 2.9525550E-10 O 8 1606+106 1997.11.28-16:25:02.0 NRAO20 163.28327 61.12731 924.9 3.3 8.4525156E-09 1.1385845E+00 7.0025230E-09 4.0218967E-10 O 8 1606+106 1997.11.28-16:25:02.0 WETTZELL 272.86155 11.44852 941.5 2.2 3.6561025E-08 5.1183865E+00 7.1497703E-09 2.9525550E-10 O 9 1749+096 1997.11.28-16:27:46.0 NRAO20 125.32583 48.67008 924.9 3.3 9.8513049E-09 1.3275778E+00 7.0025230E-09 4.0218967E-10 O 9 1749+096 1997.11.28-16:27:46.0 WETTZELL 252.50596 26.96466 941.5 2.2 1.6356168E-08 2.2284439E+00 7.1497703E-09 2.9525550E-10 O 10 1611+343 1997.11.28-16:30:30.0 NRAO20 120.82743 82.31544 924.9 3.4 7.4715827E-09 1.0086855E+00 7.0025230E-09 4.0218967E-10 O 10 1611+343 1997.11.28-16:30:30.0 WETTZELL 290.65250 28.36882 941.5 2.2 1.5612193E-08 2.1201896E+00 7.1497703E-09 2.9525550E-10 O 11 2136+141 1997.11.28-16:33:30.0 NRAO20 79.49528 9.98865 924.9 3.4 4.1208179E-08 5.6960775E+00 7.0025230E-09 4.0218967E-10 O 11 2136+141 1997.11.28-16:33:30.0 WETTZELL 187.01151 55.07641 941.5 2.2 9.0766231E-09 1.2217472E+00 7.1497703E-09 2.9525550E-10 O 12 1741-038 1997.11.28-16:36:26.0 NRAO20 140.80973 39.91180 924.9 3.4 1.1520605E-08 1.5497767E+00 7.0025230E-09 4.0218967E-10 O 12 1741-038 1997.11.28-16:36:26.0 WETTZELL 247.03827 13.84349 941.5 2.2 3.0585801E-08 4.2478344E+00 7.1497703E-09 2.9525550E-10 O 13 1357+769 1997.11.28-16:40:06.0 NRAO20 350.28307 49.75155 924.9 3.4 9.6938370E-09 1.3154149E+00 7.0025230E-09 4.0218967E-10 O 13 1357+769 1997.11.28-16:40:06.0 WETTZELL 344.85393 41.20000 941.5 2.2 1.1283816E-08 1.5163232E+00 7.1497703E-09 2.9525550E-10 O 14 0804+499 1997.11.28-16:44:26.0 NRAO20 323.54307 14.33458 924.9 3.4 2.9401866E-08 4.0712779E+00 7.0025230E-09 4.0218967E-10 O 14 0804+499 1997.11.28-16:44:26.0 WETTZELL 18.94293 12.17327 941.5 2.2 3.4422776E-08 4.5990443E+00 7.1497703E-09 2.9525550E-10 O 15 2234+282 1997.11.28-16:48:46.0 NRAO20 62.09446 10.82087 924.9 3.4 3.8266340E-08 5.3139420E+00 7.0025230E-09 4.0218967E-10 O 15 2234+282 1997.11.28-16:48:46.0 WETTZELL 164.36599 68.76060 941.5 2.2 7.9865870E-09 1.0729585E+00 7.1497703E-09 2.9525550E-10 O 16 1749+096 1997.11.28-16:51:46.0 NRAO20 132.66784 52.33461 924.8 3.4 9.3471389E-09 1.2593892E+00 7.0025230E-09 4.0218967E-10 O 16 1749+096 1997.11.28-16:51:46.0 WETTZELL 257.53421 23.16364 941.5 2.2 1.8821792E-08 2.5723700E+00 7.1497703E-09 2.9525550E-10 O 17 NRAO512 1997.11.28-16:54:38.0 NRAO20 75.90446 83.16705 924.8 3.5 7.4575169E-09 1.0072993E+00 7.0025230E-09 4.0218967E-10 O 17 NRAO512 1997.11.28-16:54:38.0 WETTZELL 295.13050 32.41091 941.5 2.2 1.3853877E-08 1.8769204E+00 7.1497703E-09 2.9525550E-10 O 18 2136+141 1997.11.28-16:57:38.0 NRAO20 83.10155 14.67212 924.8 3.5 2.8750298E-08 3.9258587E+00 7.0025230E-09 4.0218967E-10 O 18 2136+141 1997.11.28-16:57:38.0 WETTZELL 197.05122 54.25045 941.5 2.2 9.1698532E-09 1.2352067E+00 7.1497703E-09 2.9525550E-10 O 19 1611+343 1997.11.28-17:00:46.0 NRAO20 175.56437 85.77267 924.8 3.6 7.4248381E-09 1.0023359E+00 7.0025230E-09 4.0218967E-10 O 19 1611+343 1997.11.28-17:00:46.0 WETTZELL 295.44340 23.80305 941.5 2.2 1.8344466E-08 2.4969576E+00 7.1497703E-09 2.9525550E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10