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: # 2019-03-11 | 04:21:17.819 # # Data content: # Ray-tracing results for session: # 99DEC21XU##### # 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: 1999122112 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999122118 | 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 $99DEC21XU##### H $99DEC21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 04:21:17.819) 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 0059+581 1999.12.21-14:39:14.0 NRAO20 17.36692 10.91586 924.3 3.5 3.6985762E-08 5.1738282E+00 7.0173364E-09 2.0763717E-10 O 1 0059+581 1999.12.21-14:39:14.0 WETTZELL 52.66952 58.12079 957.1 -4.2 8.6477275E-09 1.1775369E+00 7.2533153E-09 9.3974406E-11 O 2 1741-038 1999.12.21-14:43:06.0 NRAO20 134.08415 36.60026 924.3 3.5 1.2095661E-08 1.6745250E+00 7.0173364E-09 2.0763717E-10 O 2 1741-038 1999.12.21-14:43:06.0 WETTZELL 241.81617 17.52568 957.1 -4.2 2.4133158E-08 3.3057145E+00 7.2533153E-09 9.3974406E-11 O 3 1749+096 1999.12.21-14:45:50.0 NRAO20 121.62444 46.45667 924.3 3.5 9.9588111E-09 1.3780517E+00 7.0173364E-09 2.0763717E-10 O 3 1749+096 1999.12.21-14:45:50.0 WETTZELL 249.56115 29.05629 957.2 -4.2 1.5075789E-08 2.0561909E+00 7.2533153E-09 9.3974406E-11 O 4 1849+670 1999.12.21-14:53:24.0 NRAO20 27.56745 50.57512 924.3 3.5 9.3444466E-09 1.2931294E+00 7.0173364E-09 2.0763717E-10 O 4 1849+670 1999.12.21-14:53:24.0 WETTZELL 325.41162 61.75275 957.2 -4.2 8.3379931E-09 1.1354036E+00 7.2533153E-09 9.3974406E-11 O 5 1611+343 1999.12.21-14:58:06.0 NRAO20 117.56869 81.63329 924.3 3.5 7.3027228E-09 1.0106417E+00 7.0173364E-09 2.0763717E-10 O 5 1611+343 1999.12.21-14:58:06.0 WETTZELL 290.01967 28.97183 957.2 -4.2 1.5114978E-08 2.0631419E+00 7.2533153E-09 9.3974406E-11 O 6 1606+106 1999.12.21-15:00:54.0 NRAO20 165.43526 61.34785 924.3 3.5 8.3642708E-09 1.1413488E+00 7.0237299E-09 3.1737812E-10 O 6 1606+106 1999.12.21-15:00:54.0 WETTZELL 273.66329 10.74016 957.2 -4.2 3.8383256E-08 5.3261715E+00 7.2753044E-09 9.3272136E-11 O 7 2201+315 1999.12.21-15:04:35.0 NRAO20 61.71066 15.79314 924.4 3.5 2.6585550E-08 3.6343060E+00 7.0237299E-09 3.1737812E-10 O 7 2201+315 1999.12.21-15:04:35.0 WETTZELL 174.20580 72.55009 957.2 -4.2 7.7231870E-09 1.0476594E+00 7.2753044E-09 9.3272136E-11 O 8 2136+141 1999.12.21-15:08:54.0 NRAO20 80.06335 10.73470 924.4 3.5 3.8233970E-08 5.2806566E+00 7.0237299E-09 3.1737812E-10 O 8 2136+141 1999.12.21-15:08:54.0 WETTZELL 188.63235 54.99776 957.2 -4.2 8.9907640E-09 1.2193375E+00 7.2753044E-09 9.3272136E-11 O 9 1726+455 1999.12.21-15:11:50.0 NRAO20 60.55139 70.91440 924.4 3.5 7.7668921E-09 1.0577681E+00 7.0237299E-09 3.1737812E-10 O 9 1726+455 1999.12.21-15:11:50.0 WETTZELL 292.79123 44.90158 957.2 -4.2 1.0427600E-08 1.4179263E+00 7.2753044E-09 9.3272136E-11 O 10 0014+813 1999.12.21-15:16:00.0 NRAO20 8.20177 33.27438 924.4 3.5 1.3337020E-08 1.8114801E+00 7.0237299E-09 3.1737812E-10 O 10 0014+813 1999.12.21-15:16:00.0 WETTZELL 8.11049 55.97341 957.2 -4.2 8.8858755E-09 1.2075001E+00 7.2753044E-09 9.3272136E-11 O 11 1357+769 1999.12.21-15:20:42.0 NRAO20 349.62541 49.44981 924.4 3.5 9.6499425E-09 1.3117590E+00 7.0237299E-09 3.1737812E-10 O 11 1357+769 1999.12.21-15:20:42.0 WETTZELL 345.31330 40.80943 957.2 -4.2 1.1257236E-08 1.5322038E+00 7.2753044E-09 9.3272136E-11 O 12 1749+096 1999.12.21-15:24:18.0 NRAO20 132.98820 52.47162 924.4 3.5 9.2528197E-09 1.2631099E+00 7.0237299E-09 3.1737812E-10 O 12 1749+096 1999.12.21-15:24:18.0 WETTZELL 257.72998 23.00701 957.2 -4.2 1.8738907E-08 2.5550563E+00 7.2753044E-09 9.3272136E-11 O 13 1741-038 1999.12.21-15:27:18.0 NRAO20 146.47385 42.15590 924.4 3.5 1.0926900E-08 1.4938331E+00 7.0237299E-09 3.1737812E-10 O 13 1741-038 1999.12.21-15:27:18.0 WETTZELL 250.94368 10.88916 957.2 -4.2 3.7893723E-08 5.2386736E+00 7.2753044E-09 9.3272136E-11 O 14 3C371 1999.12.21-15:31:39.0 NRAO20 16.90587 55.09752 924.4 3.5 8.9441682E-09 1.2165487E+00 7.0237299E-09 3.1737812E-10 O 14 3C371 1999.12.21-15:31:39.0 WETTZELL 328.18819 54.03430 957.2 -4.2 9.0988020E-09 1.2368008E+00 7.2753044E-09 9.3272136E-11 O 15 1803+784 1999.12.21-15:34:46.0 NRAO20 7.74871 48.51977 924.4 3.6 9.7868576E-09 1.3305151E+00 7.0237299E-09 3.1737812E-10 O 15 1803+784 1999.12.21-15:34:46.0 WETTZELL 342.49841 52.55516 957.2 -4.2 9.2747648E-09 1.2608680E+00 7.2753044E-09 9.3272136E-11 O 16 0917+624 1999.12.21-15:38:02.0 NRAO20 329.40069 27.49766 924.4 3.6 1.5819386E-08 2.1475614E+00 7.0237299E-09 3.1737812E-10 O 16 0917+624 1999.12.21-15:38:02.0 WETTZELL 8.33106 22.20315 957.2 -4.3 1.9362625E-08 2.6482526E+00 7.2753044E-09 9.3272136E-11 O 17 0059+581 1999.12.21-15:41:54.0 NRAO20 24.48460 15.32135 924.4 3.6 2.7335534E-08 3.7171453E+00 7.0237299E-09 3.1737812E-10 O 17 0059+581 1999.12.21-15:41:54.0 WETTZELL 52.72715 66.33227 957.3 -4.3 8.0430422E-09 1.0918759E+00 7.2753044E-09 9.3272136E-11 O 18 2145+067 1999.12.21-15:45:30.0 NRAO20 90.28311 11.59814 924.5 3.6 3.5584253E-08 4.9176784E+00 7.0237299E-09 3.1737812E-10 O 18 2145+067 1999.12.21-15:45:30.0 WETTZELL 197.49628 46.61736 957.3 -4.3 1.0128683E-08 1.3737805E+00 7.2753044E-09 9.3272136E-11 O 19 1611+343 1999.12.21-15:48:54.0 NRAO20 216.79330 84.80366 924.5 3.7 7.3714617E-09 1.0043091E+00 7.0237299E-09 3.1737812E-10 O 19 1611+343 1999.12.21-15:48:54.0 WETTZELL 298.07264 21.37037 957.3 -4.3 2.0075535E-08 2.7462934E+00 7.2753044E-09 9.3272136E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10