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 | 03:39:44.442 # # Data content: # Ray-tracing results for session: # 97JUL18XU##### # 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: 1997071818 | 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 $97JUL18XU##### H $97JUL18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:39:44.442) 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 1308+326 1997.07.18-16:42:46.0 NRAO20 63.50525 19.30220 924.5 28.4 2.2872130E-08 3.0233289E+00 6.9995221E-09 6.3163991E-10 O 1 1308+326 1997.07.18-16:42:46.0 WETTZELL 187.32067 73.11323 937.6 13.8 7.9916889E-09 1.0447329E+00 7.1140087E-09 5.3401059E-10 O 2 0059+581 1997.07.18-16:46:34.0 NRAO20 322.49720 30.67183 924.5 28.4 1.4911135E-08 1.9604001E+00 6.9995221E-09 6.3163991E-10 O 2 0059+581 1997.07.18-16:46:34.0 WETTZELL 2.96333 17.62119 937.6 13.8 2.4981694E-08 3.2935593E+00 7.1140087E-09 5.3401059E-10 O 3 0804+499 1997.07.18-16:50:40.0 NRAO20 34.37696 75.42227 924.5 28.4 7.8844984E-09 1.0337062E+00 6.9995221E-09 6.3163991E-10 O 3 0804+499 1997.07.18-16:50:40.0 WETTZELL 303.17279 40.66170 937.6 13.8 1.1718202E-08 1.5321454E+00 7.1140087E-09 5.3401059E-10 O 4 1357+769 1997.07.18-16:55:54.0 NRAO20 16.12139 35.28602 924.5 28.4 1.3180781E-08 1.7336522E+00 6.9995221E-09 6.3163991E-10 O 4 1357+769 1997.07.18-16:55:54.0 WETTZELL 2.99442 62.29944 937.6 13.8 8.6354032E-09 1.1297350E+00 7.1140087E-09 5.3401059E-10 O 5 0552+398 1997.07.18-16:59:42.0 NRAO20 281.63278 72.29713 924.5 28.4 8.0095457E-09 1.0495357E+00 6.9995221E-09 6.3163991E-10 O 5 0552+398 1997.07.18-16:59:42.0 WETTZELL 313.98402 15.53355 937.7 13.7 2.8138175E-08 3.7000683E+00 7.1140087E-09 5.3401059E-10 O 6 1128+385 1997.07.18-17:03:14.0 NRAO20 70.41362 43.71505 924.5 28.4 1.1028643E-08 1.4479887E+00 6.9995221E-09 6.3163991E-10 O 6 1128+385 1997.07.18-17:03:14.0 WETTZELL 257.27565 64.34192 937.7 13.7 8.4820189E-09 1.1084600E+00 7.1140087E-09 5.3401059E-10 O 7 OJ287 1997.07.18-17:07:02.0 NRAO20 130.68198 64.71027 924.5 28.4 8.4376924E-09 1.1055673E+00 6.9995221E-09 6.3163991E-10 O 7 OJ287 1997.07.18-17:07:02.0 WETTZELL 270.74647 26.40053 937.7 13.7 1.7116877E-08 2.2378517E+00 7.1140087E-09 5.3401059E-10 O 8 0014+813 1997.07.18-17:11:24.0 NRAO20 350.32052 35.10545 924.5 28.4 1.3239429E-08 1.7408116E+00 6.9995221E-09 6.3163991E-10 O 8 0014+813 1997.07.18-17:11:24.0 WETTZELL 4.37381 41.29063 937.7 13.7 1.1572958E-08 1.5157432E+00 7.1140087E-09 5.3401059E-10 O 9 0955+476 1997.07.18-17:16:38.0 NRAO20 58.82087 64.01778 924.5 28.4 8.4869563E-09 1.1130823E+00 6.9995221E-09 6.3163991E-10 O 9 0955+476 1997.07.18-17:16:38.0 WETTZELL 290.65168 51.68232 937.7 13.7 9.7402454E-09 1.2730645E+00 7.1140087E-09 5.3401059E-10 O 10 1803+784 1997.07.18-17:20:26.0 NRAO20 5.81262 27.97848 924.5 28.4 1.6201026E-08 2.1344347E+00 6.9995221E-09 6.3163991E-10 O 10 1803+784 1997.07.18-17:20:26.0 WETTZELL 17.08605 53.61650 937.7 13.7 9.4942147E-09 1.2427583E+00 7.1140087E-09 5.3401059E-10 O 11 4C39.25 1997.07.18-17:23:42.0 NRAO20 80.55834 71.28056 924.5 28.4 8.0563475E-09 1.0561305E+00 6.9995221E-09 6.3163991E-10 O 11 4C39.25 1997.07.18-17:23:42.0 WETTZELL 285.32631 41.41467 937.7 13.7 1.1543327E-08 1.5086666E+00 7.1140087E-09 5.3401059E-10 O 12 1308+326 1997.07.18-17:27:30.0 NRAO20 68.96196 27.33938 924.5 28.4 1.6544751E-08 2.1781405E+00 6.9995221E-09 6.3163991E-10 O 12 1308+326 1997.07.18-17:27:30.0 WETTZELL 216.53670 70.32760 937.7 13.7 8.1206506E-09 1.0613890E+00 7.1140087E-09 5.3401059E-10 O 13 0642+449 1997.07.18-17:30:54.0 NRAO20 301.43701 75.21880 924.5 28.4 7.8917577E-09 1.0342660E+00 6.9995221E-09 6.3163991E-10 O 13 0642+449 1997.07.18-17:30:54.0 WETTZELL 314.40102 21.74178 937.7 13.7 2.0495557E-08 2.6865946E+00 7.1140087E-09 5.3401059E-10 O 14 0804+499 1997.07.18-17:36:56.0 NRAO20 3.68971 78.55861 924.5 28.4 7.7856148E-09 1.0206110E+00 6.9995221E-09 6.3163991E-10 O 14 0804+499 1997.07.18-17:36:56.0 WETTZELL 308.53539 34.51255 937.7 13.7 1.3464318E-08 1.7611771E+00 7.1140087E-09 5.3401059E-10 O 15 0552+398 1997.07.18-17:42:14.0 NRAO20 283.68514 64.14568 924.5 28.4 8.4776531E-09 1.1109380E+00 6.9995221E-09 6.3163991E-10 O 15 0552+398 1997.07.18-17:42:14.0 WETTZELL 320.85605 10.81477 937.7 13.7 3.9546010E-08 5.2397748E+00 7.1140087E-09 5.3401059E-10 O 16 1128+385 1997.07.18-17:46:02.0 NRAO20 74.28978 51.72286 924.5 28.4 9.7140087E-09 1.2745371E+00 6.9995221E-09 6.3163991E-10 O 16 1128+385 1997.07.18-17:46:02.0 WETTZELL 267.11222 57.39330 937.7 13.7 9.0741415E-09 1.1857675E+00 7.1140087E-09 5.3401059E-10 O 17 OJ287 1997.07.18-17:49:14.0 NRAO20 152.90090 69.88631 924.5 28.4 8.1253405E-09 1.0644071E+00 6.9995221E-09 6.3163991E-10 O 17 OJ287 1997.07.18-17:49:14.0 WETTZELL 278.52085 19.50854 937.8 13.6 2.2688630E-08 2.9708378E+00 7.1140087E-09 5.3401059E-10 O 18 0955+476 1997.07.18-17:53:02.0 NRAO20 55.31700 70.03595 924.4 28.5 8.1179292E-09 1.0644492E+00 6.9995221E-09 6.3163991E-10 O 18 0955+476 1997.07.18-17:53:02.0 WETTZELL 294.90651 46.17996 937.8 13.6 1.0587895E-08 1.3839782E+00 7.1140087E-09 5.3401059E-10 O 19 0059+581 1997.07.18-17:56:18.0 NRAO20 327.73521 22.81787 924.4 28.5 1.9551703E-08 2.5773836E+00 6.9995221E-09 6.3163991E-10 O 19 0059+581 1997.07.18-17:56:18.0 WETTZELL 12.45733 19.15783 937.8 13.6 2.3087129E-08 3.0422208E+00 7.1140087E-09 5.3401059E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10