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: # 2019-03-12 | 05:06:50.353 # # Data content: # Ray-tracing results for session: # 99NOV27XT##### # 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: 1999112718 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999112800 | 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 $99NOV27XT##### H $99NOV27XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-12 05:06:50.353) 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 1418+546 1999.11.27-20:19:45.0 NRAO20 314.28476 37.73360 918.3 12.1 1.1758291E-08 1.6399837E+00 6.9956206E-09 2.1439638E-10 O 1 1418+546 1999.11.27-20:19:45.0 WETTZELL 353.53761 13.93209 959.4 3.1 3.0527141E-08 4.2136132E+00 7.2754093E-09 2.1196999E-10 O 2 2243-123 1999.11.27-20:26:30.0 NRAO20 127.78753 22.16930 918.3 12.1 1.8971009E-08 2.6179539E+00 6.9956206E-09 2.1439638E-10 O 2 2243-123 1999.11.27-20:26:30.0 WETTZELL 225.63667 17.42505 959.4 3.1 2.4723420E-08 3.3211561E+00 7.2754093E-09 2.1196999E-10 O 3 2201+315 1999.11.27-20:29:14.0 NRAO20 91.08499 59.20534 918.3 12.1 8.3890748E-09 1.1614255E+00 6.9956206E-09 2.1439638E-10 O 3 2201+315 1999.11.27-20:29:14.0 WETTZELL 268.51818 45.37206 959.4 3.1 1.0509766E-08 1.4101366E+00 7.2754093E-09 2.1196999E-10 O 4 0014+813 1999.11.27-20:33:08.0 NRAO20 10.45021 40.92133 918.3 12.0 1.0987768E-08 1.5268682E+00 6.9956206E-09 2.1439638E-10 O 4 0014+813 1999.11.27-20:33:08.0 WETTZELL 353.97686 56.74163 959.4 3.1 8.9491747E-09 1.2000819E+00 7.2754093E-09 2.1196999E-10 O 5 0917+624 1999.11.27-20:37:54.0 NRAO20 348.62358 12.60736 918.3 12.0 3.2278075E-08 4.5761956E+00 6.9956206E-09 2.1439638E-10 O 5 0917+624 1999.11.27-20:37:54.0 WETTZELL 31.36637 33.83013 959.4 3.1 1.3411933E-08 1.8009520E+00 7.2754093E-09 2.1196999E-10 O 6 1849+670 1999.11.27-20:41:32.0 NRAO20 348.64445 60.18770 918.3 12.0 8.3059835E-09 1.1536875E+00 6.9956206E-09 2.1439638E-10 O 6 1849+670 1999.11.27-20:41:32.0 WETTZELL 331.69556 38.40161 959.4 3.1 1.2031151E-08 1.6218211E+00 7.2754093E-09 2.1196999E-10 O 7 1357+769 1999.11.27-20:45:02.0 NRAO20 343.15252 37.61677 918.3 12.0 1.1787510E-08 1.6418875E+00 6.9956206E-09 2.1439638E-10 O 7 1357+769 1999.11.27-20:45:02.0 WETTZELL 0.28373 35.86862 959.5 3.1 1.2749058E-08 1.7175259E+00 7.2754093E-09 2.1196999E-10 O 8 1726+455 1999.11.27-20:48:18.0 NRAO20 296.58379 62.06495 918.3 12.0 8.1585850E-09 1.1340067E+00 6.9956206E-09 2.1439638E-10 O 8 1726+455 1999.11.27-20:48:18.0 WETTZELL 326.02356 14.39113 959.5 3.1 2.9612988E-08 4.0906308E+00 7.2754093E-09 2.1196999E-10 O 9 0234+285 1999.11.27-20:52:10.0 NRAO20 61.36522 10.43750 918.3 12.0 3.8479564E-08 5.3694163E+00 6.9956206E-09 2.1439638E-10 O 9 0234+285 1999.11.27-20:52:10.0 WETTZELL 162.15759 68.91959 959.5 3.1 8.0230847E-09 1.0690204E+00 7.2754093E-09 2.1196999E-10 O 10 0119+041 1999.11.27-20:54:54.0 NRAO20 92.63085 10.34233 918.3 12.0 3.8818279E-08 5.3798800E+00 6.9956206E-09 2.1439638E-10 O 10 0119+041 1999.11.27-20:54:54.0 WETTZELL 197.37627 43.99401 959.5 3.1 1.0767158E-08 1.4334780E+00 7.2754093E-09 2.1196999E-10 O 11 2318+049 1999.11.27-20:57:38.0 NRAO20 113.77946 34.44512 918.3 12.0 1.2713477E-08 1.7561634E+00 6.9956206E-09 2.1439638E-10 O 11 2318+049 1999.11.27-20:57:38.0 WETTZELL 234.55425 32.82062 959.5 3.1 1.3778083E-08 1.8445723E+00 7.2754093E-09 2.1196999E-10 O 12 2145+067 1999.11.27-21:00:18.0 NRAO20 137.31746 51.03128 918.3 12.0 9.3148654E-09 1.2847518E+00 7.0082595E-09 2.3911443E-10 O 12 2145+067 1999.11.27-21:00:18.0 WETTZELL 257.02967 20.03563 959.5 3.1 2.1673788E-08 2.9181517E+00 7.2864335E-09 2.0124502E-10 O 13 3C446 1999.11.27-21:03:02.0 NRAO20 136.02258 36.29594 918.3 12.0 1.2217524E-08 1.6854665E+00 7.0082595E-09 2.3911443E-10 O 13 3C446 1999.11.27-21:03:02.0 WETTZELL 242.10036 15.96051 959.5 3.1 2.6869404E-08 3.6420926E+00 7.2864335E-09 2.0124502E-10 O 14 0059+581 1999.11.27-21:06:18.0 NRAO20 41.26292 40.70458 918.3 12.0 1.1092288E-08 1.5302591E+00 7.0082595E-09 2.3911443E-10 O 14 0059+581 1999.11.27-21:06:18.0 WETTZELL 315.79129 75.04064 959.5 3.1 7.7494433E-09 1.0343837E+00 7.2864335E-09 2.0124502E-10 O 15 0048-097 1999.11.27-21:10:10.0 NRAO20 111.00612 10.32444 918.3 12.0 3.9111120E-08 5.4595349E+00 7.0082595E-09 2.3911443E-10 O 15 0048-097 1999.11.27-21:10:10.0 WETTZELL 207.03281 27.66850 959.5 3.1 1.6063818E-08 2.1640324E+00 7.2864335E-09 2.0124502E-10 O 16 0003-066 1999.11.27-21:12:54.0 NRAO20 117.08716 20.90423 918.3 12.0 2.0150171E-08 2.7834898E+00 7.0082595E-09 2.3911443E-10 O 16 0003-066 1999.11.27-21:12:54.0 WETTZELL 220.50918 26.25912 959.5 3.1 1.6850632E-08 2.2697958E+00 7.2864335E-09 2.0124502E-10 O 17 2136+141 1999.11.27-21:15:38.0 NRAO20 139.36098 60.51611 918.3 12.0 8.3228282E-09 1.1479797E+00 7.0082595E-09 2.3911443E-10 O 17 2136+141 1999.11.27-21:15:38.0 WETTZELL 267.10345 21.67192 959.5 3.1 2.0132169E-08 2.7037844E+00 7.2864335E-09 2.0124502E-10 O 18 2201+315 1999.11.27-21:18:22.0 NRAO20 100.81374 68.79578 918.3 12.0 7.7720854E-09 1.0718867E+00 7.0082595E-09 2.3911443E-10 O 18 2201+315 1999.11.27-21:18:22.0 WETTZELL 277.47854 37.33478 959.5 3.1 1.2322125E-08 1.6473203E+00 7.2864335E-09 2.0124502E-10 O 19 0133+476 1999.11.27-21:21:10.0 NRAO20 53.19169 35.11971 918.3 12.0 1.2564170E-08 1.7331418E+00 7.0082595E-09 2.3911443E-10 O 19 0133+476 1999.11.27-21:21:10.0 WETTZELL 268.53083 79.81976 959.5 3.1 7.6072520E-09 1.0160611E+00 7.2864335E-09 2.0124502E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10