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: # 2019-03-10 | 01:30:30.607 # # Data content: # Ray-tracing results for session: # 98JAN05XU##### # 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: 1998010518 | 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 $98JAN05XU##### H $98JAN05XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 01:30:30.607) 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 0133+476 1998.01.05-17:30:26.0 NRAO20 46.78344 23.76339 931.6 4.6 1.8051894E-08 2.4657787E+00 7.0604666E-09 2.5965854E-10 O 1 0133+476 1998.01.05-17:30:26.0 WETTZELL 116.96446 87.27209 936.4 3.8 7.2591892E-09 1.0007890E+00 7.1069715E-09 1.4401725E-10 O 2 2243-123 1998.01.05-17:34:18.0 NRAO20 124.42723 19.48963 931.6 4.6 2.1739411E-08 2.9731993E+00 7.0604666E-09 2.5965854E-10 O 2 2243-123 1998.01.05-17:34:18.0 WETTZELL 221.77431 19.32464 936.4 3.8 2.1723048E-08 3.0157380E+00 7.1069715E-09 1.4401725E-10 O 3 0917+624 1998.01.05-17:37:54.0 NRAO20 345.88745 13.68205 931.5 4.6 3.0345106E-08 4.1964955E+00 7.0604666E-09 2.5965854E-10 O 3 0917+624 1998.01.05-17:37:54.0 WETTZELL 28.94015 31.80589 936.4 3.8 1.3711155E-08 1.8975089E+00 7.1069715E-09 1.4401725E-10 O 4 1726+455 1998.01.05-17:42:11.0 NRAO20 297.62911 67.45785 931.5 4.6 7.9239993E-09 1.0833761E+00 7.0604666E-09 2.5965854E-10 O 4 1726+455 1998.01.05-17:42:11.0 WETTZELL 321.33517 17.38323 936.3 3.8 2.3984011E-08 3.4030106E+00 7.1069715E-09 1.4401725E-10 O 5 0014+813 1998.01.05-17:46:55.0 NRAO20 10.57406 40.53668 931.5 4.6 1.1243012E-08 1.5363159E+00 7.0604666E-09 2.5965854E-10 O 5 0014+813 1998.01.05-17:46:55.0 WETTZELL 354.61769 56.92563 936.3 3.8 8.6477490E-09 1.1968449E+00 7.1069715E-09 1.4401725E-10 O 6 2136+141 1998.01.05-17:52:39.0 NRAO20 122.48303 53.41517 931.5 4.7 9.1104687E-09 1.2436048E+00 7.0604666E-09 2.5965854E-10 O 6 2136+141 1998.01.05-17:52:39.0 WETTZELL 257.55168 29.39937 936.3 3.8 1.4721602E-08 2.0512243E+00 7.1069715E-09 1.4401725E-10 O 7 1849+670 1998.01.05-17:58:48.0 NRAO20 350.00701 60.46395 931.5 4.7 8.4097739E-09 1.1491999E+00 7.0604666E-09 2.5965854E-10 O 7 1849+670 1998.01.05-17:58:48.0 WETTZELL 331.13567 38.98501 936.3 3.8 1.1503527E-08 1.6011609E+00 7.1069715E-09 1.4401725E-10 O 8 1357+769 1998.01.05-18:04:10.0 NRAO20 343.10290 37.93920 931.5 4.7 1.1881358E-08 1.6257414E+00 7.0604666E-09 2.5965854E-10 O 8 1357+769 1998.01.05-18:04:10.0 WETTZELL 359.88294 35.87360 936.3 3.8 1.2342758E-08 1.7148665E+00 7.1069715E-09 1.4401725E-10 O 9 2318+049 1998.01.05-18:08:27.0 NRAO20 110.95691 31.92640 931.5 4.7 1.3800186E-08 1.8831863E+00 7.0604666E-09 2.5965854E-10 O 9 2318+049 1998.01.05-18:08:27.0 WETTZELL 231.00917 34.61765 936.2 3.8 1.2736726E-08 1.7632190E+00 7.1069715E-09 1.4401725E-10 O 10 0059+581 1998.01.05-18:11:50.0 NRAO20 40.63091 38.24521 931.5 4.7 1.1800945E-08 1.6109147E+00 7.0604666E-09 2.5965854E-10 O 10 0059+581 1998.01.05-18:11:50.0 WETTZELL 321.64300 77.11837 936.2 3.8 7.4375927E-09 1.0274379E+00 7.1069715E-09 1.4401725E-10 O 11 2136+141 1998.01.05-18:16:11.0 NRAO20 130.10162 57.14201 931.4 4.7 8.7101678E-09 1.1891708E+00 7.0604666E-09 2.5965854E-10 O 11 2136+141 1998.01.05-18:16:11.0 WETTZELL 262.36583 25.60027 936.2 3.8 1.6702378E-08 2.3344725E+00 7.1069715E-09 1.4401725E-10 O 12 0119+041 1998.01.05-18:20:51.0 NRAO20 92.84458 10.59132 931.4 4.7 3.8577366E-08 5.3112581E+00 7.0604666E-09 2.5965854E-10 O 12 0119+041 1998.01.05-18:20:51.0 WETTZELL 197.81677 43.91905 936.2 3.8 1.0442889E-08 1.4374650E+00 7.1069715E-09 1.4401725E-10 O 13 0234+285 1998.01.05-18:25:10.0 NRAO20 62.52256 11.88160 931.4 4.7 3.4648811E-08 4.7610347E+00 7.0604666E-09 2.5965854E-10 O 13 0234+285 1998.01.05-18:25:10.0 WETTZELL 167.21116 69.27408 936.2 3.8 7.7519208E-09 1.0668885E+00 7.1069715E-09 1.4401725E-10 O 14 2243-123 1998.01.05-18:28:14.0 NRAO20 135.83599 27.59162 931.4 4.7 1.5738154E-08 2.1503393E+00 7.0604666E-09 2.5965854E-10 O 14 2243-123 1998.01.05-18:28:14.0 WETTZELL 233.73299 12.77971 936.2 3.8 3.2108444E-08 4.5199134E+00 7.1069715E-09 1.4401725E-10 O 15 2145+067 1998.01.05-18:32:06.0 NRAO20 139.76150 51.95308 931.4 4.7 9.2890081E-09 1.2683918E+00 7.0604666E-09 2.5965854E-10 O 15 2145+067 1998.01.05-18:32:06.0 WETTZELL 258.46697 18.88307 936.2 3.8 2.2197705E-08 3.1203110E+00 7.1069715E-09 1.4401725E-10 O 16 0048-097 1998.01.05-18:35:26.0 NRAO20 111.11894 10.43042 931.4 4.7 3.9135514E-08 5.3961303E+00 7.0604666E-09 2.5965854E-10 O 16 0048-097 1998.01.05-18:35:26.0 WETTZELL 207.19371 27.61167 936.2 3.8 1.5585755E-08 2.1489994E+00 7.1069715E-09 1.4401725E-10 O 17 0003-066 1998.01.05-18:39:18.0 NRAO20 117.42945 21.20253 931.4 4.7 2.0084469E-08 2.7443787E+00 7.0604666E-09 2.5965854E-10 O 17 0003-066 1998.01.05-18:39:18.0 WETTZELL 220.94353 26.06154 936.1 3.8 1.6432717E-08 2.2742742E+00 7.1069715E-09 1.4401725E-10 O 18 0133+476 1998.01.05-18:42:38.0 NRAO20 52.96867 34.62010 931.4 4.7 1.2850719E-08 1.7536830E+00 7.0604666E-09 2.5965854E-10 O 18 0133+476 1998.01.05-18:42:38.0 WETTZELL 267.78673 80.33615 936.1 3.9 7.3552821E-09 1.0153718E+00 7.1069715E-09 1.4401725E-10 O 19 0917+624 1998.01.05-18:46:30.0 NRAO20 353.68285 11.28525 931.3 4.7 3.6349601E-08 5.0465374E+00 7.0604666E-09 2.5965854E-10 O 19 0917+624 1998.01.05-18:46:30.0 WETTZELL 35.35783 37.80276 936.1 3.9 1.1803287E-08 1.6301979E+00 7.1069715E-09 1.4401725E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10