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: # 2018-07-27 | 02:26:22.384 # # Data content: # Ray-tracing results for session: # 95OCT27XU##### # Total number of observations: # 24 # 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: 1995102718 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995102800 | 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 $95OCT27XU##### H $95OCT27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 02:26:22.384) 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 1357+769 1995.10.27-20:38:28.0 NRAO85_3 344.43300 44.85247 913.4 12.3 1.0599637E-08 1.4210786E+00 6.9345257E-09 5.5045560E-10 O 1 1357+769 1995.10.27-20:38:28.0 WETTZELL 351.39105 37.43950 948.8 13.0 1.2597390E-08 1.6441062E+00 7.2009873E-09 4.7330727E-10 O 2 2145+067 1995.10.27-20:45:08.0 NRAO85_3 104.11012 27.79770 913.4 12.2 1.5979393E-08 2.1225747E+00 6.9345257E-09 5.5045560E-10 O 2 2145+067 1995.10.27-20:45:08.0 WETTZELL 224.39040 39.53313 948.8 13.0 1.2035645E-08 1.5670256E+00 7.2009873E-09 4.7330727E-10 O 3 1357+769 1995.10.27-20:51:48.0 NRAO85_3 344.03440 44.14077 913.4 12.2 1.0733842E-08 1.4392508E+00 6.9345257E-09 5.5045560E-10 O 3 1357+769 1995.10.27-20:51:48.0 WETTZELL 352.27158 37.12879 948.8 12.9 1.2686871E-08 1.6558808E+00 7.2009873E-09 4.7330727E-10 O 4 2145+067 1995.10.27-20:58:28.0 NRAO85_3 106.57300 30.32269 913.4 12.2 1.4772228E-08 1.9628529E+00 6.9345257E-09 5.5045560E-10 O 4 2145+067 1995.10.27-20:58:28.0 WETTZELL 228.13185 37.95336 948.7 12.9 1.2453814E-08 1.6214174E+00 7.2009873E-09 4.7330727E-10 O 5 2234+282 1995.10.27-21:04:00.0 NRAO85_3 78.74873 34.31514 913.4 12.2 1.3346085E-08 1.7732877E+00 6.9304710E-09 6.1031645E-10 O 5 2234+282 1995.10.27-21:04:00.0 WETTZELL 232.80991 61.54876 948.7 12.9 8.7377612E-09 1.1370470E+00 7.1978300E-09 4.8702461E-10 O 6 1357+769 1995.10.27-21:13:12.0 NRAO85_3 343.53189 42.96613 913.4 12.2 1.1042928E-08 1.4612606E+00 6.9304710E-09 6.1031645E-10 O 6 1357+769 1995.10.27-21:13:12.0 WETTZELL 353.71345 36.70050 948.7 12.9 1.2829893E-08 1.6717625E+00 7.1978300E-09 4.8702461E-10 O 7 2145+067 1995.10.27-21:19:52.0 NRAO85_3 110.75991 34.30388 913.4 12.2 1.3354466E-08 1.7776299E+00 6.9304710E-09 6.1031645E-10 O 7 2145+067 1995.10.27-21:19:52.0 WETTZELL 233.83120 35.22681 948.7 12.9 1.3292835E-08 1.7312362E+00 7.1978300E-09 4.8702461E-10 O 8 1357+769 1995.10.27-21:26:32.0 NRAO85_3 343.30236 42.21860 913.4 12.1 1.1199795E-08 1.4819574E+00 6.9304710E-09 6.1031645E-10 O 8 1357+769 1995.10.27-21:26:32.0 WETTZELL 354.62698 36.47838 948.7 12.9 1.2896613E-08 1.6804988E+00 7.1978300E-09 4.8702461E-10 O 9 2145+067 1995.10.27-21:40:08.0 NRAO85_3 115.05043 37.96995 913.4 12.1 1.2239668E-08 1.6285410E+00 6.9304710E-09 6.1031645E-10 O 9 2145+067 1995.10.27-21:40:08.0 WETTZELL 238.90935 32.45974 948.7 12.9 1.4278423E-08 1.8600661E+00 7.1978300E-09 4.8702461E-10 O 10 1357+769 1995.10.27-21:46:52.0 NRAO85_3 343.07190 41.06283 913.4 12.1 1.1455172E-08 1.5156531E+00 6.9304710E-09 6.1031645E-10 O 10 1357+769 1995.10.27-21:46:52.0 WETTZELL 356.03803 36.20697 948.7 12.9 1.2979353E-08 1.6913364E+00 7.1978300E-09 4.8702461E-10 O 11 2145+067 1995.10.27-21:53:32.0 NRAO85_3 118.09709 40.32347 913.4 12.1 1.1640297E-08 1.5484407E+00 6.9304710E-09 6.1031645E-10 O 11 2145+067 1995.10.27-21:53:32.0 WETTZELL 242.11340 30.54708 948.7 12.9 1.5070964E-08 1.9637426E+00 7.1978300E-09 4.8702461E-10 O 12 1357+769 1995.10.27-22:00:12.0 NRAO85_3 342.99670 40.29857 913.4 12.0 1.1633152E-08 1.5391379E+00 6.9304710E-09 6.1031645E-10 O 12 1357+769 1995.10.27-22:00:12.0 WETTZELL 356.97257 36.07367 948.7 12.8 1.3020485E-08 1.6967267E+00 7.1978300E-09 4.8702461E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10