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: # 2018-07-26 | 14:35:33.235 # # Data content: # Ray-tracing results for session: # 93JUL31XU##### # Total number of observations: # 32 # 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: 1993073118 | 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 $93JUL31XU##### H $93JUL31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 14:35:33.235) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 1993.07.31-17:18:04.0 WESTFORD 136.07204 85.19148 999.2 28.4 8.3080396E-09 1.0033887E+00 7.5851892E-09 6.9374148E-10 O 1 4C39.25 1993.07.31-17:18:04.0 WETTZELL 292.13230 34.34794 951.6 14.0 1.3326617E-08 1.7663185E+00 7.2130972E-09 3.2744273E-10 O 2 0212+735 1993.07.31-17:22:12.0 WESTFORD 340.22956 36.86100 999.2 28.4 1.3773291E-08 1.6687511E+00 7.5851892E-09 6.9374148E-10 O 2 0212+735 1993.07.31-17:22:12.0 WETTZELL 2.83323 33.07554 951.6 14.0 1.3774793E-08 1.8294890E+00 7.2130972E-09 3.2744273E-10 O 3 1803+784 1993.07.31-17:26:24.0 WESTFORD 10.57723 34.55473 999.2 28.4 1.4560372E-08 1.7634763E+00 7.5851892E-09 6.9374148E-10 O 3 1803+784 1993.07.31-17:26:24.0 WETTZELL 15.10488 56.21587 951.6 14.0 9.0669064E-09 1.2029735E+00 7.2130972E-09 3.2744273E-10 O 4 OQ208 1993.07.31-17:30:32.0 WESTFORD 79.16940 32.10402 999.2 28.4 1.5529182E-08 1.8762956E+00 7.5851892E-09 6.9374148E-10 O 4 OQ208 1993.07.31-17:30:32.0 WETTZELL 210.86555 67.00835 951.6 14.0 8.1897199E-09 1.0859090E+00 7.2130972E-09 3.2744273E-10 O 5 4C39.25 1993.07.31-17:34:44.0 WESTFORD 178.52509 86.45293 999.2 28.4 8.2947595E-09 1.0018388E+00 7.5851892E-09 6.9374148E-10 O 5 4C39.25 1993.07.31-17:34:44.0 WETTZELL 294.58675 31.83908 951.6 14.0 1.4245170E-08 1.8883801E+00 7.2130972E-09 3.2744273E-10 O 6 0212+735 1993.07.31-17:38:52.0 WESTFORD 340.92455 35.83820 999.2 28.4 1.4109237E-08 1.7097092E+00 7.5851892E-09 6.9374148E-10 O 6 0212+735 1993.07.31-17:38:52.0 WETTZELL 4.21145 33.24349 951.6 14.0 1.3713724E-08 1.8214280E+00 7.2130972E-09 3.2744273E-10 O 7 1803+784 1993.07.31-17:43:04.0 WESTFORD 11.30438 35.13849 999.2 28.4 1.4350325E-08 1.7378502E+00 7.5851892E-09 6.9374148E-10 O 7 1803+784 1993.07.31-17:43:04.0 WETTZELL 14.26070 56.90907 951.6 14.0 8.9950073E-09 1.1933945E+00 7.2130972E-09 3.2744273E-10 O 8 OQ208 1993.07.31-17:47:12.0 WESTFORD 81.65831 35.13564 999.2 28.4 1.4349357E-08 1.7332999E+00 7.5851892E-09 6.9374148E-10 O 8 OQ208 1993.07.31-17:47:12.0 WETTZELL 219.11084 65.43963 951.6 14.0 8.2887157E-09 1.0989297E+00 7.2130972E-09 3.2744273E-10 O 9 4C39.25 1993.07.31-17:51:24.0 WESTFORD 222.24837 85.30965 999.2 28.3 8.3066982E-09 1.0033419E+00 7.5851892E-09 6.9374148E-10 O 9 4C39.25 1993.07.31-17:51:24.0 WETTZELL 297.04334 29.37893 951.6 14.0 1.5307432E-08 2.0296775E+00 7.2130972E-09 3.2744273E-10 O 10 0212+735 1993.07.31-17:55:32.0 WESTFORD 341.68786 34.85242 999.2 28.3 1.4453285E-08 1.7516664E+00 7.5851892E-09 6.9374148E-10 O 10 0212+735 1993.07.31-17:55:32.0 WETTZELL 5.57918 33.47676 951.6 14.0 1.3629951E-08 1.8103364E+00 7.2130972E-09 3.2744273E-10 O 11 1803+784 1993.07.31-17:59:44.0 WESTFORD 11.98932 35.75942 999.2 28.3 1.4135011E-08 1.7115928E+00 7.5851892E-09 6.9374148E-10 O 11 1803+784 1993.07.31-17:59:44.0 WETTZELL 13.29594 57.56045 951.6 14.0 8.9296514E-09 1.1846847E+00 7.2130972E-09 3.2744273E-10 O 12 OQ208 1993.07.31-18:03:52.0 WESTFORD 84.20608 38.18681 999.2 28.3 1.3364425E-08 1.6140235E+00 7.5851892E-09 6.9374148E-10 O 12 OQ208 1993.07.31-18:03:52.0 WETTZELL 226.47943 63.58163 951.6 13.9 8.4173721E-09 1.1158848E+00 7.2130972E-09 3.2744273E-10 O 13 4C39.25 1993.07.31-18:08:04.0 WESTFORD 243.10793 82.83388 999.2 28.3 8.3440099E-09 1.0079172E+00 7.5851892E-09 6.9374148E-10 O 13 4C39.25 1993.07.31-18:08:04.0 WETTZELL 299.51052 26.97215 951.6 13.9 1.6542615E-08 2.1941794E+00 7.2130972E-09 3.2744273E-10 O 14 0212+735 1993.07.31-18:12:12.0 WESTFORD 342.51493 33.90717 999.2 28.3 1.4803440E-08 1.7943799E+00 7.5851892E-09 6.9374148E-10 O 14 0212+735 1993.07.31-18:12:12.0 WETTZELL 6.93296 33.77465 951.7 13.9 1.3524744E-08 1.7963833E+00 7.2130972E-09 3.2744273E-10 O 15 1803+784 1993.07.31-18:16:24.0 WESTFORD 12.62866 36.41513 999.2 28.3 1.3916258E-08 1.6849272E+00 7.5851892E-09 6.9374148E-10 O 15 1803+784 1993.07.31-18:16:24.0 WETTZELL 12.21226 58.16427 951.7 13.9 8.8709197E-09 1.1768550E+00 7.2130972E-09 3.2744273E-10 O 16 OQ208 1993.07.31-18:20:32.0 WESTFORD 86.83597 41.25194 999.2 28.3 1.2535290E-08 1.5136800E+00 7.5851892E-09 6.9374148E-10 O 16 OQ208 1993.07.31-18:20:32.0 WETTZELL 233.03807 61.49457 951.7 13.9 8.5776487E-09 1.1370333E+00 7.2130972E-09 3.2744273E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10