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 | 17:18:27.305 # # Data content: # Ray-tracing results for session: # 97NOV22XU##### # 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: 1997112218 | 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 $97NOV22XU##### H $97NOV22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 17:18:27.305) 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 1997.11.22-16:23:26.0 NRAO20 131.14367 34.91443 918.0 10.1 1.2543063E-08 1.7506382E+00 6.9639187E-09 2.2886817E-10 O 1 1741-038 1997.11.22-16:23:26.0 WETTZELL 239.29040 19.19559 943.2 2.3 2.2149203E-08 2.9914735E+00 7.1625696E-09 1.9038678E-10 O 2 0804+499 1997.11.22-16:28:08.0 NRAO20 319.16422 19.22873 918.0 10.1 2.1609724E-08 3.0016363E+00 6.9639187E-09 2.2886817E-10 O 2 0804+499 1997.11.22-16:28:08.0 WETTZELL 12.62806 10.39333 943.2 2.3 3.9467618E-08 5.6073205E+00 7.1625696E-09 1.9038678E-10 O 3 1803+784 1997.11.22-16:31:50.0 NRAO20 10.88818 46.75018 918.0 10.1 9.8611258E-09 1.3679384E+00 6.9639187E-09 2.2886817E-10 O 3 1803+784 1997.11.22-16:31:50.0 WETTZELL 343.91523 55.18340 943.2 2.3 8.9513575E-09 1.2204890E+00 7.1625696E-09 1.9038678E-10 O 4 NRAO512 1997.11.22-16:34:50.0 NRAO20 78.76112 74.82901 918.0 10.1 7.4518848E-09 1.0358519E+00 6.9639187E-09 2.2886817E-10 O 4 NRAO512 1997.11.22-16:34:50.0 WETTZELL 288.80739 39.00636 943.2 2.3 1.1661147E-08 1.5850420E+00 7.1625696E-09 1.9038678E-10 O 5 0059+581 1997.11.22-16:37:54.0 NRAO20 18.16414 11.30437 918.0 10.0 3.5622440E-08 4.9575280E+00 6.9639187E-09 2.2886817E-10 O 5 0059+581 1997.11.22-16:37:54.0 WETTZELL 52.87265 58.98778 943.2 2.3 8.5760127E-09 1.1699214E+00 7.1625696E-09 1.9038678E-10 O 6 0917+624 1997.11.22-16:41:06.0 NRAO20 326.48851 32.60297 918.0 10.0 1.3302621E-08 1.8454656E+00 6.9639187E-09 2.2886817E-10 O 6 0917+624 1997.11.22-16:41:06.0 WETTZELL 2.24856 21.47081 943.2 2.3 1.9941652E-08 2.7532550E+00 7.1625696E-09 1.9038678E-10 O 7 0014+813 1997.11.22-16:45:23.0 NRAO20 7.53730 32.65592 918.0 10.0 1.3283490E-08 1.8411104E+00 6.9639187E-09 2.2886817E-10 O 7 0014+813 1997.11.22-16:45:23.0 WETTZELL 9.21519 55.42050 943.2 2.3 8.9259765E-09 1.2181141E+00 7.1625696E-09 1.9038678E-10 O 8 1606+106 1997.11.22-16:49:42.0 NRAO20 163.81907 61.18746 918.0 10.0 8.2080872E-09 1.1431455E+00 6.9639187E-09 2.2886817E-10 O 8 1606+106 1997.11.22-16:49:42.0 WETTZELL 273.06406 11.27243 943.2 2.3 3.6580298E-08 4.9927225E+00 7.1625696E-09 1.9038678E-10 O 9 1749+096 1997.11.22-16:52:26.0 NRAO20 125.63303 48.84227 918.0 10.0 9.5475342E-09 1.3298473E+00 6.9639187E-09 2.2886817E-10 O 9 1749+096 1997.11.22-16:52:26.0 WETTZELL 252.73680 26.79652 943.2 2.3 1.6234331E-08 2.1972362E+00 7.1625696E-09 1.9038678E-10 O 10 2136+141 1997.11.22-16:58:10.0 NRAO20 79.65580 10.19622 918.0 10.0 3.9283224E-08 5.5410619E+00 6.9639187E-09 2.2886817E-10 O 10 2136+141 1997.11.22-16:58:10.0 WETTZELL 187.46547 55.05436 943.2 2.3 8.9649408E-09 1.2158647E+00 7.1625696E-09 1.9038678E-10 O 11 1741-038 1997.11.22-17:01:10.0 NRAO20 141.13382 40.05318 918.0 10.0 1.1164189E-08 1.5575944E+00 6.9639187E-09 2.2886817E-10 O 11 1741-038 1997.11.22-17:01:10.0 WETTZELL 247.27278 13.67095 943.2 2.3 3.0519524E-08 4.1289086E+00 7.1625696E-09 1.9038678E-10 O 12 1357+769 1997.11.22-17:05:02.0 NRAO20 350.18577 49.70623 918.0 10.0 9.4187376E-09 1.3068514E+00 6.9639187E-09 2.2886817E-10 O 12 1357+769 1997.11.22-17:05:02.0 WETTZELL 344.92340 41.14276 943.2 2.3 1.1159013E-08 1.5246385E+00 7.1625696E-09 1.9038678E-10 O 13 0804+499 1997.11.22-17:09:00.0 NRAO20 323.65636 14.22039 918.0 10.0 2.8722191E-08 3.9955874E+00 6.9639187E-09 2.2886817E-10 O 13 0804+499 1997.11.22-17:09:00.0 WETTZELL 19.09588 12.22564 943.2 2.3 3.3918277E-08 4.7815094E+00 7.1625696E-09 1.9038678E-10 O 14 2234+282 1997.11.22-17:13:42.0 NRAO20 62.27962 11.05380 918.0 10.0 3.6422225E-08 5.1051751E+00 6.9639187E-09 2.2886817E-10 O 14 2234+282 1997.11.22-17:13:42.0 WETTZELL 165.16688 68.81846 943.3 2.3 7.8842510E-09 1.0710023E+00 7.1625696E-09 1.9038678E-10 O 15 1749+096 1997.11.22-17:16:42.0 NRAO20 133.10998 52.52793 918.0 10.0 9.0591306E-09 1.2617716E+00 6.9639187E-09 2.2886817E-10 O 15 1749+096 1997.11.22-17:16:42.0 WETTZELL 257.80890 22.94879 943.3 2.3 1.8734839E-08 2.5365484E+00 7.1625696E-09 1.9038678E-10 O 16 NRAO512 1997.11.22-17:19:58.0 NRAO20 75.44754 83.49853 918.1 9.9 7.2392187E-09 1.0063550E+00 6.9639187E-09 2.2886817E-10 O 16 NRAO512 1997.11.22-17:19:58.0 WETTZELL 295.38435 32.15277 943.3 2.3 1.3775535E-08 1.8744686E+00 7.1625696E-09 1.9038678E-10 O 17 2136+141 1997.11.22-17:23:50.0 NRAO20 83.49189 15.18077 918.1 9.9 2.7050160E-08 3.7854928E+00 6.9639187E-09 2.2886817E-10 O 17 2136+141 1997.11.22-17:23:50.0 WETTZELL 198.11067 54.12142 943.3 2.3 9.0689040E-09 1.2295772E+00 7.1625696E-09 1.9038678E-10 O 18 1611+343 1997.11.22-17:27:02.0 NRAO20 183.10115 85.77928 918.1 9.9 7.2125247E-09 1.0029696E+00 6.9639187E-09 2.2886817E-10 O 18 1611+343 1997.11.22-17:27:02.0 WETTZELL 295.86820 23.40777 943.3 2.3 1.8393895E-08 2.5064021E+00 7.1625696E-09 1.9038678E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10