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 | 01:47:14.786 # # Data content: # Ray-tracing results for session: # 97NOV21XU##### # 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: 1997112118 | 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 $97NOV21XU##### H $97NOV21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 01:47:14.786) 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 1997.11.21-16:27:22.0 NRAO20 131.14402 34.91467 923.4 3.0 1.2840641E-08 1.7474701E+00 6.9890756E-09 3.7492426E-10 O 1 1741-038 1997.11.21-16:27:22.0 WETTZELL 239.29075 19.19540 941.1 2.7 2.2201644E-08 3.0189464E+00 7.1447270E-09 2.2437839E-10 O 2 0804+499 1997.11.21-16:31:42.0 NRAO20 319.12632 19.27553 923.4 3.0 2.2080313E-08 3.0040871E+00 6.9890756E-09 3.7492426E-10 O 2 0804+499 1997.11.21-16:31:42.0 WETTZELL 12.56965 10.38029 941.1 2.6 3.9599490E-08 5.5373862E+00 7.1447270E-09 2.2437839E-10 O 3 1803+784 1997.11.21-16:35:02.0 NRAO20 10.92402 46.72289 923.3 3.0 1.0100590E-08 1.3692688E+00 6.9890756E-09 3.7492426E-10 O 3 1803+784 1997.11.21-16:35:02.0 WETTZELL 343.94257 55.21664 941.1 2.6 8.9674341E-09 1.2187364E+00 7.1447270E-09 2.2437839E-10 O 4 NRAO512 1997.11.21-16:38:58.0 NRAO20 78.76370 74.86783 923.3 3.0 7.6277471E-09 1.0354539E+00 6.9890756E-09 3.7492426E-10 O 4 NRAO512 1997.11.21-16:38:58.0 WETTZELL 288.83707 38.97513 941.2 2.6 1.1695173E-08 1.5890176E+00 7.1447270E-09 2.2437839E-10 O 5 0059+581 1997.11.21-16:42:50.0 NRAO20 18.28276 11.36580 923.3 3.0 3.6297292E-08 4.9350682E+00 6.9890756E-09 3.7492426E-10 O 5 0059+581 1997.11.21-16:42:50.0 WETTZELL 52.89736 59.11870 941.2 2.6 8.5829145E-09 1.1660842E+00 7.1447270E-09 2.2437839E-10 O 6 0917+624 1997.11.21-16:46:42.0 NRAO20 326.57438 32.42222 923.3 3.0 1.3687982E-08 1.8577627E+00 6.9890756E-09 3.7492426E-10 O 6 0917+624 1997.11.21-16:46:42.0 WETTZELL 2.45745 21.48206 941.2 2.6 1.9975348E-08 2.7360507E+00 7.1447270E-09 2.2437839E-10 O 7 0014+813 1997.11.21-16:50:39.0 NRAO20 7.57868 32.69030 923.2 3.0 1.3587844E-08 1.8410787E+00 6.9890756E-09 3.7492426E-10 O 7 0014+813 1997.11.21-16:50:39.0 WETTZELL 9.15477 55.45544 941.2 2.6 8.9417408E-09 1.2154593E+00 7.1447270E-09 2.2437839E-10 O 8 1606+106 1997.11.21-16:54:58.0 NRAO20 164.48622 61.25910 923.2 3.0 8.3975428E-09 1.1417099E+00 6.9890756E-09 3.7492426E-10 O 8 1606+106 1997.11.21-16:54:58.0 WETTZELL 273.31482 11.05390 941.2 2.6 3.7346465E-08 5.1439794E+00 7.1447270E-09 2.2437839E-10 O 9 1749+096 1997.11.21-16:57:50.0 NRAO20 126.05569 49.07599 923.2 3.0 9.7397842E-09 1.3237292E+00 6.9890756E-09 3.7492426E-10 O 9 1749+096 1997.11.21-16:57:50.0 WETTZELL 253.05080 26.56645 941.2 2.6 1.6400759E-08 2.2275586E+00 7.1447270E-09 2.2437839E-10 O 10 1611+343 1997.11.21-17:01:46.0 NRAO20 124.47290 82.93511 923.2 3.0 7.4204314E-09 1.0077208E+00 6.9890756E-09 3.7492426E-10 O 10 1611+343 1997.11.21-17:01:46.0 WETTZELL 291.24586 27.79573 941.2 2.6 1.5737177E-08 2.1416619E+00 7.1447270E-09 2.2437839E-10 O 11 2136+141 1997.11.21-17:05:38.0 NRAO20 80.18402 10.87958 923.2 3.0 3.7868976E-08 5.1792450E+00 6.9890756E-09 3.7492426E-10 O 11 2136+141 1997.11.21-17:05:38.0 WETTZELL 188.95538 54.97161 941.2 2.5 8.9938000E-09 1.2192234E+00 7.1447270E-09 2.2437839E-10 O 12 1741-038 1997.11.21-17:09:30.0 NRAO20 142.39589 40.58811 923.2 3.0 1.1304916E-08 1.5383840E+00 6.9890756E-09 3.7492426E-10 O 12 1741-038 1997.11.21-17:09:30.0 WETTZELL 248.17225 13.00307 941.2 2.5 3.2072962E-08 4.3875951E+00 7.1447270E-09 2.2437839E-10 O 13 1357+769 1997.11.21-17:13:10.0 NRAO20 349.88462 49.56335 923.2 3.0 9.6637029E-09 1.3106219E+00 6.9890756E-09 3.7492426E-10 O 13 1357+769 1997.11.21-17:13:10.0 WETTZELL 345.14049 40.96484 941.2 2.5 1.1223296E-08 1.5274125E+00 7.1447270E-09 2.2437839E-10 O 14 NRAO512 1997.11.21-17:29:06.0 NRAO20 73.67396 84.48327 923.1 3.0 7.3981232E-09 1.0044823E+00 6.9890756E-09 3.7492426E-10 O 14 NRAO512 1997.11.21-17:29:06.0 WETTZELL 296.14112 31.38465 941.2 2.5 1.4106257E-08 1.9189373E+00 7.1447270E-09 2.2437839E-10 O 15 2136+141 1997.11.21-17:33:02.0 NRAO20 84.28188 16.20930 923.1 2.9 2.6027917E-08 3.5426850E+00 6.9890756E-09 3.7492426E-10 O 15 2136+141 1997.11.21-17:33:02.0 WETTZELL 200.23180 53.83775 941.2 2.5 9.1216580E-09 1.2365398E+00 7.1447270E-09 2.2437839E-10 O 16 1611+343 1997.11.21-17:36:22.0 NRAO20 197.79297 85.58563 923.1 2.9 7.3860716E-09 1.0031884E+00 6.9890756E-09 3.7492426E-10 O 16 1611+343 1997.11.21-17:36:22.0 WETTZELL 296.72583 22.61373 941.2 2.5 1.9038285E-08 2.5958955E+00 7.1447270E-09 2.2437839E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10