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: # 2019-03-08 | 02:54:43.339 # # Data content: # Ray-tracing results for session: # 97JAN21XU##### # 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: 1997012118 | 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 $97JAN21XU##### H $97JAN21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 02:54:43.339) 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 2318+049 1997.01.21-16:22:42.0 NRAO20 103.14721 24.07090 932.3 0.4 1.7576418E-08 2.4332352E+00 7.0718247E-09 1.4055884E-10 O 1 2318+049 1997.01.21-16:22:42.0 WETTZELL 219.41190 39.48400 957.5 0.2 1.1563487E-08 1.5736986E+00 7.2704636E-09 9.4962788E-11 O 2 1357+769 1997.01.21-16:26:38.0 NRAO20 342.96400 39.87321 932.3 0.4 1.1229234E-08 1.5577067E+00 7.0718247E-09 1.4055884E-10 O 2 1357+769 1997.01.21-16:26:38.0 WETTZELL 357.49586 36.00386 957.5 0.1 1.2502017E-08 1.6980910E+00 7.2704636E-09 9.4962788E-11 O 3 0059+581 1997.01.21-16:29:54.0 NRAO20 38.85739 33.46682 932.3 0.4 1.3039162E-08 1.8046831E+00 7.0718247E-09 1.4055884E-10 O 3 0059+581 1997.01.21-16:29:54.0 WETTZELL 342.02810 80.15222 957.5 0.1 7.4753336E-09 1.0148442E+00 7.2704636E-09 9.4962788E-11 O 4 1726+455 1997.01.21-16:33:50.0 NRAO20 297.93573 68.23431 932.3 0.4 7.7646507E-09 1.0772774E+00 7.0718247E-09 1.4055884E-10 O 4 1726+455 1997.01.21-16:33:50.0 WETTZELL 320.66828 17.84391 957.5 0.1 2.3772648E-08 3.2476056E+00 7.2704636E-09 9.4962788E-11 O 5 2234+282 1997.01.21-16:38:24.0 NRAO20 89.20017 49.04950 932.3 0.4 9.5397607E-09 1.3208187E+00 7.0718247E-09 1.4055884E-10 O 5 2234+282 1997.01.21-16:38:24.0 WETTZELL 255.23405 50.41574 957.5 0.1 9.5494681E-09 1.2980365E+00 7.2704636E-09 9.4962788E-11 O 6 2145+067 1997.01.21-16:43:46.0 NRAO20 126.04400 45.54618 932.3 0.4 1.0092511E-08 1.3984108E+00 7.0718247E-09 1.4055884E-10 O 6 2145+067 1997.01.21-16:43:46.0 WETTZELL 249.19302 25.87131 957.5 0.1 1.6796989E-08 2.2920339E+00 7.2704636E-09 9.4962788E-11 O 7 0014+813 1997.01.21-16:47:42.0 NRAO20 10.53463 40.70797 932.3 0.4 1.1038184E-08 1.5293625E+00 7.0718247E-09 1.4055884E-10 O 7 0014+813 1997.01.21-16:47:42.0 WETTZELL 354.32637 56.85554 957.5 0.1 8.7923526E-09 1.1935581E+00 7.2704636E-09 9.4962788E-11 O 8 1803+784 1997.01.21-16:50:54.0 NRAO20 352.97020 48.79919 932.3 0.4 9.5756621E-09 1.3275096E+00 7.0718247E-09 1.4055884E-10 O 8 1803+784 1997.01.21-16:50:54.0 WETTZELL 345.82294 43.06106 957.5 0.1 1.0773119E-08 1.4629554E+00 7.2704636E-09 9.4962788E-11 O 9 2318+049 1997.01.21-16:54:50.0 NRAO20 109.05605 30.13178 932.3 0.4 1.4315921E-08 1.9821759E+00 7.0718247E-09 1.4055884E-10 O 9 2318+049 1997.01.21-16:54:50.0 WETTZELL 228.43861 35.82772 957.5 0.1 1.2554933E-08 1.7094723E+00 7.2704636E-09 9.4962788E-11 O 10 1726+455 1997.01.21-16:58:46.0 NRAO20 296.75493 63.88153 932.3 0.4 8.0304581E-09 1.1143672E+00 7.0718247E-09 1.4055884E-10 O 10 1726+455 1997.01.21-16:58:46.0 WETTZELL 324.43004 15.35761 957.5 0.1 2.7394798E-08 3.7504946E+00 7.2704636E-09 9.4962788E-11 O 11 2234+282 1997.01.21-17:05:00.0 NRAO20 93.50427 54.27007 932.3 0.4 8.8784917E-09 1.2295523E+00 7.0718247E-09 1.4055884E-10 O 11 2234+282 1997.01.21-17:05:00.0 WETTZELL 261.27617 46.14621 957.5 0.1 1.0203205E-08 1.3871987E+00 7.2704636E-09 9.4962788E-11 O 12 2145+067 1997.01.21-17:10:18.0 NRAO20 133.84018 49.54301 932.3 0.4 9.4709325E-09 1.3126274E+00 7.0718247E-09 1.4055884E-10 O 12 2145+067 1997.01.21-17:10:18.0 WETTZELL 254.81941 21.73415 957.5 0.1 1.9747130E-08 2.6993559E+00 7.2704636E-09 9.4962788E-11 O 13 0059+581 1997.01.21-17:14:14.0 NRAO20 40.87029 39.05464 932.3 0.4 1.1423446E-08 1.5812239E+00 7.0718247E-09 1.4055884E-10 O 13 0059+581 1997.01.21-17:14:14.0 WETTZELL 319.41423 76.46193 957.5 0.1 7.5754574E-09 1.0285040E+00 7.2704636E-09 9.4962788E-11 O 14 2318+049 1997.01.21-17:17:30.0 NRAO20 113.61036 34.27740 932.3 0.4 1.2772749E-08 1.7688541E+00 7.0718247E-09 1.4055884E-10 O 14 2318+049 1997.01.21-17:17:30.0 WETTZELL 234.32517 32.92356 957.5 0.1 1.3513934E-08 1.8409323E+00 7.2704636E-09 9.4962788E-11 O 15 0119+041 1997.01.21-17:21:26.0 NRAO20 93.55848 11.46936 932.3 0.4 3.5278728E-08 4.8990472E+00 7.0718247E-09 1.4055884E-10 O 15 0119+041 1997.01.21-17:21:26.0 WETTZELL 199.33738 43.67946 957.5 0.1 1.0651147E-08 1.4487842E+00 7.2704636E-09 9.4962788E-11 O 16 2234+282 1997.01.21-17:25:32.0 NRAO20 97.27288 58.28371 932.3 0.4 8.4741870E-09 1.1737682E+00 7.0718247E-09 1.4055884E-10 O 16 2234+282 1997.01.21-17:25:32.0 WETTZELL 265.54987 42.80189 957.5 0.1 1.0825524E-08 1.4721132E+00 7.2704636E-09 9.4962788E-11 O 17 0202+149 1997.01.21-17:30:54.0 NRAO20 79.65674 11.57900 932.3 0.4 3.4959615E-08 4.8504317E+00 7.0718247E-09 1.4055884E-10 O 17 0202+149 1997.01.21-17:30:54.0 WETTZELL 189.54550 55.77426 957.6 0.0 8.9031569E-09 1.2099375E+00 7.2704636E-09 9.4962788E-11 O 18 1726+455 1997.01.21-17:34:50.0 NRAO20 296.69635 57.54920 932.3 0.4 8.5430383E-09 1.1858521E+00 7.0718247E-09 1.4055884E-10 O 18 1726+455 1997.01.21-17:34:50.0 WETTZELL 330.05654 12.15721 957.6 0.0 3.4142997E-08 4.6972188E+00 7.2704636E-09 9.4962788E-11 O 19 0048-097 1997.01.21-17:38:42.0 NRAO20 112.34330 11.73602 932.3 0.4 3.4539835E-08 4.8046320E+00 7.0718247E-09 1.4055884E-10 O 19 0048-097 1997.01.21-17:38:42.0 WETTZELL 209.08903 27.05187 957.6 0.0 1.6123208E-08 2.1998865E+00 7.2704636E-09 9.4962788E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10