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: # 2018-07-26 | 20:04:13.064 # # Data content: # Ray-tracing results for session: # 94DEC19XU##### # Total number of observations: # 32 # 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: 1994121912 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994121918 | 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 $94DEC19XU##### H $94DEC19XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 20:04:13.064) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1749+096 1994.12.19-13:50:24.0 NRAO85_3 107.45944 35.33024 928.5 -0.6 1.2349420E-08 1.7261505E+00 7.0514023E-09 1.0833777E-10 O 1 1749+096 1994.12.19-13:50:24.0 WETTZELL 234.55687 38.06504 946.1 1.6 1.2070321E-08 1.6205667E+00 7.1849453E-09 2.7133112E-10 O 2 1357+769 1994.12.19-13:56:12.0 NRAO85_3 357.17125 51.53849 928.6 -0.5 9.1364738E-09 1.2782691E+00 7.0514023E-09 1.0833777E-10 O 2 1357+769 1994.12.19-13:56:12.0 WETTZELL 341.34370 45.16119 946.1 1.6 1.0501918E-08 1.4099441E+00 7.1849453E-09 2.7133112E-10 O 3 1749+096 1994.12.19-14:02:04.0 NRAO85_3 109.81772 37.50113 928.6 -0.5 1.1735195E-08 1.6399094E+00 7.0514023E-09 1.0833777E-10 O 3 1749+096 1994.12.19-14:02:04.0 WETTZELL 237.58190 36.47767 946.1 1.6 1.2514926E-08 1.6805300E+00 7.1849453E-09 2.7133112E-10 O 4 1357+769 1994.12.19-14:07:52.0 NRAO85_3 356.11635 51.40431 928.6 -0.5 9.1534846E-09 1.2806600E+00 7.0514023E-09 1.0833777E-10 O 4 1357+769 1994.12.19-14:07:52.0 WETTZELL 341.75005 44.55554 946.1 1.6 1.0613529E-08 1.4249772E+00 7.1849453E-09 2.7133112E-10 O 5 1749+096 1994.12.19-14:13:44.0 NRAO85_3 112.29223 39.63923 928.6 -0.5 1.1201911E-08 1.5650788E+00 7.0514023E-09 1.0833777E-10 O 5 1749+096 1994.12.19-14:13:44.0 WETTZELL 240.50033 34.83710 946.1 1.6 1.3020935E-08 1.7488028E+00 7.1849453E-09 2.7133112E-10 O 6 1357+769 1994.12.19-14:19:32.0 NRAO85_3 355.08088 51.22842 928.7 -0.5 9.1759477E-09 1.2838175E+00 7.0514023E-09 1.0833777E-10 O 6 1357+769 1994.12.19-14:19:32.0 WETTZELL 342.18946 43.96330 946.1 1.5 1.0726148E-08 1.4401471E+00 7.1849453E-09 2.7133112E-10 O 7 1749+096 1994.12.19-14:25:24.0 NRAO85_3 114.89887 41.73877 928.7 -0.5 1.0737128E-08 1.4998936E+00 7.0514023E-09 1.0833777E-10 O 7 1749+096 1994.12.19-14:25:24.0 WETTZELL 243.32012 33.14934 946.1 1.5 1.3597931E-08 1.8266921E+00 7.1849453E-09 2.7133112E-10 O 8 1357+769 1994.12.19-14:31:12.0 NRAO85_3 354.06972 51.01174 928.7 -0.5 9.2038838E-09 1.2877445E+00 7.0514023E-09 1.0833777E-10 O 8 1357+769 1994.12.19-14:31:12.0 WETTZELL 342.66030 43.38553 946.1 1.5 1.0839458E-08 1.4554113E+00 7.1849453E-09 2.7133112E-10 O 9 1749+096 1994.12.19-14:37:04.0 NRAO85_3 117.65517 43.79315 928.8 -0.5 1.0330973E-08 1.4429552E+00 7.0514023E-09 1.0833777E-10 O 9 1749+096 1994.12.19-14:37:04.0 WETTZELL 246.04930 31.41996 946.1 1.5 1.4257822E-08 1.9158242E+00 7.1849453E-09 2.7133112E-10 O 10 1357+769 1994.12.19-14:42:52.0 NRAO85_3 353.08740 50.75540 928.8 -0.4 9.2373186E-09 1.2924448E+00 7.0514023E-09 1.0833777E-10 O 10 1357+769 1994.12.19-14:42:52.0 WETTZELL 343.16098 42.82325 946.1 1.5 1.0953124E-08 1.4707246E+00 7.1849453E-09 2.7133112E-10 O 11 1749+096 1994.12.19-14:48:44.0 NRAO85_3 120.58022 45.79476 928.8 -0.4 9.9755263E-09 1.3931436E+00 7.0514023E-09 1.0833777E-10 O 11 1749+096 1994.12.19-14:48:44.0 WETTZELL 248.69584 29.65414 946.1 1.5 1.5015549E-08 2.0182445E+00 7.1849453E-09 2.7133112E-10 O 12 1357+769 1994.12.19-14:54:32.0 NRAO85_3 352.13809 50.46071 928.8 -0.4 9.2762819E-09 1.2979227E+00 7.0514023E-09 1.0833777E-10 O 12 1357+769 1994.12.19-14:54:32.0 WETTZELL 343.68997 42.27743 946.2 1.5 1.1066786E-08 1.4860384E+00 7.1849453E-09 2.7133112E-10 O 13 1611+343 1994.12.19-14:59:12.0 NRAO85_3 113.41346 80.61258 928.9 -0.4 7.2565208E-09 1.0134353E+00 7.0514023E-09 1.0833777E-10 O 13 1611+343 1994.12.19-14:59:12.0 WETTZELL 289.11958 29.86606 946.2 1.5 1.4917921E-08 2.0057661E+00 7.1849453E-09 2.7133112E-10 O 14 1803+784 1994.12.19-15:03:52.0 NRAO85_3 10.01534 47.34876 928.9 -0.4 9.7508106E-09 1.3628488E+00 7.0617333E-09 1.1777100E-10 O 14 1803+784 1994.12.19-15:03:52.0 WETTZELL 343.34295 54.39814 946.2 1.5 9.1580369E-09 1.2275973E+00 7.1886796E-09 2.6307967E-10 O 15 1611+343 1994.12.19-15:08:32.0 NRAO85_3 120.37216 82.24910 928.9 -0.4 7.2454497E-09 1.0088722E+00 7.0617333E-09 1.1777100E-10 O 15 1611+343 1994.12.19-15:08:32.0 WETTZELL 290.59942 28.42660 946.2 1.5 1.5586555E-08 2.0880851E+00 7.1886796E-09 2.6307967E-10 O 16 1803+784 1994.12.19-15:13:12.0 NRAO85_3 9.49793 47.65943 928.9 -0.4 9.7027205E-09 1.3560840E+00 7.0617333E-09 1.1777100E-10 O 16 1803+784 1994.12.19-15:13:12.0 WETTZELL 343.08262 53.95602 946.2 1.5 9.2089830E-09 1.2344057E+00 7.1886796E-09 2.6307967E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10