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 | 05:44:55.140 # # Data content: # Ray-tracing results for session: # 98NOV21XT##### # 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: 1998112118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998112200 | 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 $98NOV21XT##### H $98NOV21XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 05:44:55.140) 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 3C446 1998.11.21-20:32:14.0 NRAO20 123.44166 28.22126 925.5 2.9 1.5031180E-08 2.1165581E+00 7.0369652E-09 9.7667980E-11 O 1 3C446 1998.11.21-20:32:14.0 WETTZELL 230.21628 23.22556 961.3 -9.5 1.8582598E-08 2.5291111E+00 7.3005672E-09 7.4803590E-11 O 2 0917+624 1998.11.21-20:36:10.0 NRAO20 345.92277 13.66227 925.5 2.9 2.9590303E-08 4.1612070E+00 7.0369652E-09 9.7667980E-11 O 2 0917+624 1998.11.21-20:36:10.0 WETTZELL 28.97731 31.82979 961.3 -9.5 1.3945602E-08 1.8868821E+00 7.3005672E-09 7.4803590E-11 O 3 1726+455 1998.11.21-20:39:02.0 NRAO20 297.70671 67.64355 925.6 2.8 7.7125094E-09 1.0806838E+00 7.0369652E-09 9.7667980E-11 O 3 1726+455 1998.11.21-20:39:02.0 WETTZELL 321.17717 17.49564 961.3 -9.5 2.4268223E-08 3.2562199E+00 7.3005672E-09 7.4803590E-11 O 4 0014+813 1998.11.21-20:42:27.0 NRAO20 10.59202 40.44554 925.6 2.8 1.0975408E-08 1.5361085E+00 7.0369652E-09 9.7667980E-11 O 4 0014+813 1998.11.21-20:42:27.0 WETTZELL 354.77411 56.96047 961.2 -9.5 8.7948725E-09 1.1891467E+00 7.3005672E-09 7.4803590E-11 O 5 1418+546 1998.11.21-20:46:23.0 NRAO20 314.49473 37.17044 925.6 2.7 1.1780916E-08 1.6500322E+00 7.0369652E-09 9.7667980E-11 O 5 1418+546 1998.11.21-20:46:23.0 WETTZELL 354.13884 13.86642 961.2 -9.5 3.0236961E-08 4.0643139E+00 7.3005672E-09 7.4803590E-11 O 6 0133+476 1998.11.21-20:50:42.0 NRAO20 48.86163 27.01113 925.6 2.7 1.5630673E-08 2.1909409E+00 7.0369652E-09 9.7667980E-11 O 6 0133+476 1998.11.21-20:50:42.0 WETTZELL 226.00853 88.16535 961.2 -9.5 7.3791229E-09 1.0005310E+00 7.3005672E-09 7.4803590E-11 O 7 2234+282 1998.11.21-20:57:04.0 NRAO20 91.84193 52.35498 925.6 2.7 9.0040654E-09 1.2626428E+00 7.0369652E-09 9.7667980E-11 O 7 2234+282 1998.11.21-20:57:04.0 WETTZELL 259.13948 47.73550 961.2 -9.5 9.9567074E-09 1.3477118E+00 7.3005672E-09 7.4803590E-11 O 8 1357+769 1998.11.21-21:02:54.0 NRAO20 343.11009 37.88880 925.6 2.7 1.1610314E-08 1.6312536E+00 7.0526031E-09 9.3759439E-11 O 8 1357+769 1998.11.21-21:02:54.0 WETTZELL 359.94552 35.87245 961.2 -9.5 1.2592334E-08 1.6977929E+00 7.2886161E-09 1.0473919E-10 O 9 1849+670 1998.11.21-21:07:00.0 NRAO20 348.14010 60.07652 925.6 2.7 8.2411394E-09 1.1549202E+00 7.0526031E-09 9.3759439E-11 O 9 1849+670 1998.11.21-21:07:00.0 WETTZELL 331.90809 38.18338 961.2 -9.5 1.1940129E-08 1.6088198E+00 7.2886161E-09 1.0473919E-10 O 10 2145+067 1998.11.21-21:11:42.0 NRAO20 133.68790 49.48626 925.6 2.6 9.3930607E-09 1.3125072E+00 7.0526031E-09 9.3759439E-11 O 10 2145+067 1998.11.21-21:11:42.0 WETTZELL 254.73166 21.81386 961.2 -9.5 1.9752886E-08 2.6743106E+00 7.2886161E-09 1.0473919E-10 O 11 0003-066 1998.11.21-21:14:26.0 NRAO20 113.20033 17.15638 925.6 2.6 2.3939426E-08 3.3528541E+00 7.0526031E-09 9.3759439E-11 O 11 0003-066 1998.11.21-21:14:26.0 WETTZELL 215.10160 28.37213 961.2 -9.5 1.5492949E-08 2.1055618E+00 7.2886161E-09 1.0473919E-10 O 12 0119+041 1998.11.21-21:17:31.0 NRAO20 92.63772 10.34284 925.6 2.6 3.8500222E-08 5.4474921E+00 7.0526031E-09 9.3759439E-11 O 12 0119+041 1998.11.21-21:17:31.0 WETTZELL 197.38118 43.98821 961.2 -9.5 1.0630202E-08 1.4423929E+00 7.2886161E-09 1.0473919E-10 O 13 0234+285 1998.11.21-21:20:42.0 NRAO20 62.18805 11.46266 925.6 2.6 3.4968104E-08 4.9580795E+00 7.0526031E-09 9.3759439E-11 O 13 0234+285 1998.11.21-21:20:42.0 WETTZELL 165.73282 69.18467 961.2 -9.5 7.9077076E-09 1.0711373E+00 7.2886161E-09 1.0473919E-10 O 14 3C446 1998.11.21-21:23:42.0 NRAO20 135.52583 36.02770 925.6 2.6 1.2125500E-08 1.6936688E+00 7.0526031E-09 9.3759439E-11 O 14 3C446 1998.11.21-21:23:42.0 WETTZELL 241.68835 16.23637 961.2 -9.5 2.6085646E-08 3.5502435E+00 7.2886161E-09 1.0473919E-10 O 15 0059+581 1998.11.21-21:27:34.0 NRAO20 41.23121 40.53171 925.7 2.6 1.0975853E-08 1.5383428E+00 7.0526031E-09 9.3759439E-11 O 15 0059+581 1998.11.21-21:27:34.0 WETTZELL 316.11004 75.19478 961.2 -9.5 7.6469262E-09 1.0333138E+00 7.2886161E-09 1.0473919E-10 O 16 1803+784 1998.11.21-21:31:26.0 NRAO20 350.56239 47.69782 925.7 2.5 9.6507034E-09 1.3538668E+00 7.0526031E-09 9.3759439E-11 O 16 1803+784 1998.11.21-21:31:26.0 WETTZELL 347.55195 41.59491 961.2 -9.5 1.1122883E-08 1.4996221E+00 7.2886161E-09 1.0473919E-10 O 17 1726+455 1998.11.21-21:34:18.0 NRAO20 296.66588 57.95904 925.7 2.5 8.4263233E-09 1.1809277E+00 7.0526031E-09 9.3759439E-11 O 17 1726+455 1998.11.21-21:34:18.0 WETTZELL 329.68757 12.35273 961.2 -9.5 3.3795884E-08 4.5481661E+00 7.2886161E-09 1.0473919E-10 O 18 2318+049 1998.11.21-21:38:39.0 NRAO20 117.80117 37.69777 925.7 2.4 1.1664797E-08 1.6298866E+00 7.0526031E-09 9.3759439E-11 O 18 2318+049 1998.11.21-21:38:39.0 WETTZELL 239.05936 30.28935 961.1 -9.5 1.4607010E-08 1.9788375E+00 7.2886161E-09 1.0473919E-10 O 19 2136+141 1998.11.21-21:41:46.0 NRAO20 140.86435 60.95746 925.8 2.4 8.1719854E-09 1.1422863E+00 7.0526031E-09 9.3759439E-11 O 19 2136+141 1998.11.21-21:41:46.0 WETTZELL 267.78022 21.09084 961.1 -9.5 2.0388835E-08 2.7552015E+00 7.2886161E-09 1.0473919E-10 O 20 0133+476 1998.11.21-21:44:54.0 NRAO20 53.28090 35.29736 925.8 2.3 1.2335242E-08 1.7286306E+00 7.0526031E-09 9.3759439E-11 O 20 0133+476 1998.11.21-21:44:54.0 WETTZELL 268.74308 79.63150 961.1 -9.5 7.5158172E-09 1.0162041E+00 7.2886161E-09 1.0473919E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10