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: # 2019-03-09 | 02:35:10.367 # # Data content: # Ray-tracing results for session: # 97SEP01XU##### # Total number of observations: # 26 # 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: 1997090118 | 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 $97SEP01XU##### H $97SEP01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 02:35:10.367) 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 1726+455 1997.09.01-17:45:50.0 NRAO20 49.75145 23.73450 930.6 27.4 1.8617621E-08 2.4459724E+00 7.0563521E-09 4.8990896E-10 O 1 1726+455 1997.09.01-17:45:50.0 WETTZELL 162.88934 86.21948 948.1 21.5 7.5992598E-09 1.0021082E+00 7.1947314E-09 3.8804150E-10 O 2 4C39.25 1997.09.01-17:49:38.0 NRAO20 280.12441 69.16781 930.6 27.5 8.0724433E-09 1.0692383E+00 7.0563521E-09 4.8990896E-10 O 2 4C39.25 1997.09.01-17:49:38.0 WETTZELL 316.05613 13.08241 948.1 21.4 3.2797699E-08 4.3889242E+00 7.1947314E-09 3.8804150E-10 O 3 0014+813 1997.09.01-17:53:19.0 NRAO20 357.50529 30.26172 930.6 27.5 1.4906508E-08 1.9511766E+00 7.0563521E-09 4.8990896E-10 O 3 0014+813 1997.09.01-17:53:19.0 WETTZELL 12.06557 46.71903 948.1 21.4 1.0405126E-08 1.3743750E+00 7.1947314E-09 3.8804150E-10 O 4 1606+106 1997.09.01-18:00:22.0 NRAO20 93.49107 21.37712 930.6 27.5 2.0546931E-08 2.7383491E+00 7.0563521E-09 4.8990896E-10 O 4 1606+106 1997.09.01-18:00:22.0 WETTZELL 212.50514 47.32712 948.2 21.3 1.0302557E-08 1.3582365E+00 7.1947314E-09 3.8804150E-10 O 5 0804+499 1997.09.01-18:14:55.0 NRAO20 304.74787 51.34906 930.6 27.5 9.6528229E-09 1.2748632E+00 7.0563521E-09 4.8990896E-10 O 5 0804+499 1997.09.01-18:14:55.0 WETTZELL 337.91797 13.34064 948.2 21.2 3.2201023E-08 4.3110470E+00 7.1947314E-09 3.8804150E-10 O 6 0955+476 1997.09.01-18:19:06.0 NRAO20 303.66034 68.84233 930.6 27.5 8.0892595E-09 1.0701551E+00 7.0563521E-09 4.8990896E-10 O 6 0955+476 1997.09.01-18:19:06.0 WETTZELL 321.00636 20.00039 948.2 21.2 2.1974619E-08 2.9185601E+00 7.1947314E-09 3.8804150E-10 O 7 1803+784 1997.09.01-18:22:02.0 NRAO20 14.42320 36.81937 930.6 27.5 1.2555135E-08 1.6479225E+00 7.0563521E-09 4.8990896E-10 O 7 1803+784 1997.09.01-18:22:02.0 WETTZELL 0.36559 60.66783 948.2 21.2 8.6947287E-09 1.1475821E+00 7.1947314E-09 3.8804150E-10 O 8 1606+106 1997.09.01-18:29:30.0 NRAO20 98.29943 27.06603 930.6 27.5 1.6512487E-08 2.1989985E+00 7.0563521E-09 4.8990896E-10 O 8 1606+106 1997.09.01-18:29:30.0 WETTZELL 221.95644 44.43501 948.2 21.2 1.0817113E-08 1.4262656E+00 7.1947314E-09 3.8804150E-10 O 9 1128+385 1997.09.01-18:36:58.0 NRAO20 270.81153 83.96413 930.6 27.5 7.5882386E-09 1.0055573E+00 7.0563521E-09 4.8990896E-10 O 9 1128+385 1997.09.01-18:36:58.0 WETTZELL 303.56395 22.07195 948.2 21.1 2.0034828E-08 2.6562255E+00 7.1947314E-09 3.8804150E-10 O 10 0955+476 1997.09.01-18:44:10.0 NRAO20 301.39875 64.68650 930.6 27.5 8.3443843E-09 1.1036688E+00 7.0563521E-09 4.8990896E-10 O 10 0955+476 1997.09.01-18:44:10.0 WETTZELL 324.64872 17.51666 948.2 21.1 2.4900172E-08 3.3137591E+00 7.1947314E-09 3.8804150E-10 O 11 1357+769 1997.09.01-18:47:58.0 NRAO20 9.10471 50.00701 930.6 27.6 9.8365995E-09 1.2951640E+00 7.0563521E-09 4.8990896E-10 O 11 1357+769 1997.09.01-18:47:58.0 WETTZELL 339.66866 52.77916 948.2 21.0 9.5159330E-09 1.2563835E+00 7.1947314E-09 3.8804150E-10 O 12 1749+096 1997.09.01-18:51:10.0 NRAO20 86.11933 10.72107 930.6 27.6 3.9318748E-08 5.2880858E+00 7.0563521E-09 4.8990896E-10 O 12 1749+096 1997.09.01-18:51:10.0 WETTZELL 193.49247 49.83484 948.2 20.9 9.9139078E-09 1.3068375E+00 7.1947314E-09 3.8804150E-10 O 13 0014+813 1997.09.01-18:55:23.0 NRAO20 0.11834 30.00784 930.6 27.6 1.5019458E-08 1.9657346E+00 7.0563521E-09 4.8990896E-10 O 13 0014+813 1997.09.01-18:55:23.0 WETTZELL 12.86957 48.92813 948.2 20.9 1.0049366E-08 1.3271725E+00 7.1947314E-09 3.8804150E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10