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 | 16:23:24.244 # # Data content: # Ray-tracing results for session: # 97JUN21XU##### # Total number of observations: # 40 # 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: 1997062112 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997062118 | 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 $97JUN21XU##### H $97JUN21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 16:23:24.244) 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 0955+476 1997.06.21-14:28:54.0 NRAO20 44.75506 20.17259 925.5 24.2 2.1879612E-08 2.8818445E+00 7.0121014E-09 5.9953160E-10 O 1 0955+476 1997.06.21-14:28:54.0 WETTZELL 101.36073 83.38582 935.5 17.8 7.6975914E-09 1.0066606E+00 7.1062327E-09 5.4014651E-10 O 2 0059+581 1997.06.21-14:32:42.0 NRAO20 324.30331 61.11853 925.5 24.3 8.6891702E-09 1.1411844E+00 7.0121014E-09 5.9953160E-10 O 2 0059+581 1997.06.21-14:32:42.0 WETTZELL 331.40932 26.50779 935.5 17.8 1.7042585E-08 2.2312649E+00 7.1062327E-09 5.4014651E-10 O 3 0727-115 1997.06.21-14:36:18.0 NRAO20 116.17114 12.51813 925.5 24.4 3.4338216E-08 4.5740102E+00 7.0121014E-09 5.9953160E-10 O 3 0727-115 1997.06.21-14:36:18.0 WETTZELL 211.55384 23.94228 935.5 17.8 1.8739866E-08 2.4646958E+00 7.1062327E-09 5.4014651E-10 O 4 0458-020 1997.06.21-14:38:54.0 NRAO20 143.76120 43.21324 925.5 24.4 1.1103003E-08 1.4611312E+00 7.0121014E-09 5.9953160E-10 O 4 0458-020 1997.06.21-14:38:54.0 WETTZELL 251.05842 13.14324 935.5 17.8 3.2946916E-08 4.3698811E+00 7.1062327E-09 5.4014651E-10 O 5 0552+398 1997.06.21-14:41:50.0 NRAO20 75.07563 60.43590 925.5 24.5 8.7475988E-09 1.1492939E+00 7.0121014E-09 5.9953160E-10 O 5 0552+398 1997.06.21-14:41:50.0 WETTZELL 277.31355 51.00520 935.5 17.8 9.8300110E-09 1.2865508E+00 7.1062327E-09 5.4014651E-10 O 6 1803+784 1997.06.21-14:45:38.0 NRAO20 351.74776 29.15440 925.5 24.5 1.5562016E-08 2.0443892E+00 7.0121014E-09 5.9953160E-10 O 6 1803+784 1997.06.21-14:45:38.0 WETTZELL 12.46711 41.60587 935.5 17.8 1.1495085E-08 1.5025904E+00 7.1062327E-09 5.4014651E-10 O 7 0804+499 1997.06.21-14:48:26.0 NRAO20 52.69796 40.38996 925.5 24.5 1.1726736E-08 1.5407833E+00 7.0121014E-09 5.9953160E-10 O 7 0804+499 1997.06.21-14:48:26.0 WETTZELL 281.38722 75.28866 935.5 17.8 7.9046668E-09 1.0339250E+00 7.1062327E-09 5.4014651E-10 O 8 OJ287 1997.06.21-14:51:54.0 NRAO20 79.31499 19.45079 925.5 24.5 2.2647333E-08 2.9885158E+00 7.0121014E-09 5.9953160E-10 O 8 OJ287 1997.06.21-14:51:54.0 WETTZELL 202.61963 59.41817 935.5 17.8 8.8793929E-09 1.1622957E+00 7.1062327E-09 5.4014651E-10 O 9 0014+813 1997.06.21-14:56:32.0 NRAO20 351.09679 43.54727 925.4 24.5 1.1032228E-08 1.4486557E+00 7.0121014E-09 5.9953160E-10 O 9 0014+813 1997.06.21-14:56:32.0 WETTZELL 353.08927 42.21956 935.5 17.8 1.1359197E-08 1.4851006E+00 7.1062327E-09 5.4014651E-10 O 10 4C39.25 1997.06.21-15:01:10.0 NRAO20 59.13455 25.45378 925.4 24.6 1.7658238E-08 2.3196241E+00 7.0114156E-09 6.1719229E-10 O 10 4C39.25 1997.06.21-15:01:10.0 WETTZELL 206.38321 78.94931 935.5 17.8 7.7903317E-09 1.0190158E+00 7.0835988E-09 5.6244225E-10 O 11 0642+449 1997.06.21-15:03:54.0 NRAO20 64.26611 55.80023 925.4 24.6 9.2184904E-09 1.2085978E+00 7.0114156E-09 6.1719229E-10 O 11 0642+449 1997.06.21-15:03:54.0 WETTZELL 280.52740 58.10576 935.5 17.8 9.0008605E-09 1.1782112E+00 7.0835988E-09 5.6244225E-10 O 12 0727-115 1997.06.21-15:06:42.0 NRAO20 121.69425 17.74214 925.4 24.6 2.4765484E-08 3.2762521E+00 7.0114156E-09 6.1719229E-10 O 12 0727-115 1997.06.21-15:06:42.0 WETTZELL 219.00787 21.06262 935.5 17.8 2.1114377E-08 2.7780119E+00 7.0835988E-09 5.6244225E-10 O 13 1357+769 1997.06.21-15:10:30.0 NRAO20 6.95118 26.53296 925.4 24.6 1.6991889E-08 2.2268621E+00 7.0114156E-09 6.1719229E-10 O 13 1357+769 1997.06.21-15:10:30.0 WETTZELL 19.76952 54.40900 935.5 17.8 9.3958713E-09 1.2287827E+00 7.0835988E-09 5.6244225E-10 O 14 0552+398 1997.06.21-15:13:58.0 NRAO20 77.03654 66.56022 925.4 24.6 8.3130540E-09 1.0899091E+00 7.0114156E-09 6.1719229E-10 O 14 0552+398 1997.06.21-15:13:58.0 WETTZELL 282.39429 45.81570 935.5 17.8 1.0649228E-08 1.3949086E+00 7.0835988E-09 5.6244225E-10 O 15 0955+476 1997.06.21-15:17:46.0 NRAO20 49.51922 27.21048 925.4 24.6 1.6608229E-08 2.1799540E+00 7.0114156E-09 6.1719229E-10 O 15 0955+476 1997.06.21-15:17:46.0 WETTZELL 226.73576 87.54758 935.5 17.8 7.6530530E-09 1.0009562E+00 7.0835988E-09 5.6244225E-10 O 16 OJ287 1997.06.21-15:20:30.0 NRAO20 83.43114 25.00184 925.4 24.7 1.7955507E-08 2.3618773E+00 7.0114156E-09 6.1719229E-10 O 16 OJ287 1997.06.21-15:20:30.0 WETTZELL 214.71119 57.16447 935.5 17.8 9.0960551E-09 1.1905014E+00 7.0835988E-09 5.6244225E-10 O 17 0059+581 1997.06.21-15:24:18.0 NRAO20 319.56382 54.82723 925.4 24.8 9.3259051E-09 1.2216570E+00 7.0114156E-09 6.1719229E-10 O 17 0059+581 1997.06.21-15:24:18.0 WETTZELL 337.69585 22.86934 935.5 17.8 1.9536465E-08 2.5646935E+00 7.0835988E-09 5.6244225E-10 O 18 0804+499 1997.06.21-15:27:26.0 NRAO20 54.46914 46.55723 925.4 24.9 1.0495431E-08 1.3760012E+00 7.0114156E-09 6.1719229E-10 O 18 0804+499 1997.06.21-15:27:26.0 WETTZELL 284.35714 69.05334 935.5 17.7 8.1852516E-09 1.0710255E+00 7.0835988E-09 5.6244225E-10 O 19 4C39.25 1997.06.21-15:30:02.0 NRAO20 62.16335 30.39450 925.4 24.9 1.5026406E-08 1.9725324E+00 7.0114156E-09 6.1719229E-10 O 19 4C39.25 1997.06.21-15:30:02.0 WETTZELL 228.82575 76.02890 935.4 17.7 7.8786500E-09 1.0306935E+00 7.0835988E-09 5.6244225E-10 O 20 1128+385 1997.06.21-15:32:54.0 NRAO20 48.83266 10.40452 925.4 25.0 4.0876681E-08 5.4360679E+00 7.0114156E-09 6.1719229E-10 O 20 1128+385 1997.06.21-15:32:54.0 WETTZELL 125.91138 73.81087 935.4 17.6 7.9613901E-09 1.0410524E+00 7.0835988E-09 5.6244225E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10