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 | 03:20:57.986 # # Data content: # Ray-tracing results for session: # 96FEB01XU##### # Total number of observations: # 34 # 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: 1996020118 | 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 $96FEB01XU##### H $96FEB01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 03:20:57.986) 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 0202+149 1996.02.01-19:57:20.0 NRAO20 111.94587 47.67326 921.9 -4.2 9.7233968E-09 1.3525827E+00 6.9985184E-09 1.9572514E-10 O 1 0202+149 1996.02.01-19:57:20.0 WETTZELL 250.27854 35.72829 945.5 -5.8 1.2456964E-08 1.7251889E+00 7.1879821E-09 1.0225929E-10 O 2 0059+581 1996.02.01-20:01:36.0 NRAO20 29.78183 64.85746 921.9 -4.3 7.9439359E-09 1.1038954E+00 6.9985184E-09 1.9572514E-10 O 2 0059+581 1996.02.01-20:01:36.0 WETTZELL 310.28793 50.10406 945.5 -5.8 9.4940704E-09 1.3040590E+00 7.1879821E-09 1.0225929E-10 O 3 0014+813 1996.02.01-20:04:48.0 NRAO20 2.44714 46.67437 921.9 -4.3 9.8753703E-09 1.3720995E+00 6.9985184E-09 1.9572514E-10 O 3 0014+813 1996.02.01-20:04:48.0 WETTZELL 347.04974 49.72085 945.5 -5.8 9.5471028E-09 1.3069608E+00 7.1879821E-09 1.0225929E-10 O 4 0229+131 1996.02.01-20:09:04.0 NRAO20 110.48844 43.68709 921.9 -4.3 1.0404493E-08 1.4475715E+00 6.9985184E-09 1.9572514E-10 O 4 0229+131 1996.02.01-20:09:04.0 WETTZELL 245.29222 36.57602 945.5 -5.8 1.2208962E-08 1.6906814E+00 7.1879821E-09 1.0225929E-10 O 5 0202+149 1996.02.01-20:12:20.0 NRAO20 115.65249 50.36829 921.9 -4.3 9.3355653E-09 1.2985569E+00 6.9985184E-09 1.9572514E-10 O 5 0202+149 1996.02.01-20:12:20.0 WETTZELL 253.64775 33.38958 945.5 -5.8 1.3212091E-08 1.8311938E+00 7.1879821E-09 1.0225929E-10 O 6 0229+131 1996.02.01-20:16:36.0 NRAO20 112.18918 45.06492 921.9 -4.3 1.0153063E-08 1.4125285E+00 6.9985184E-09 1.9572514E-10 O 6 0229+131 1996.02.01-20:16:36.0 WETTZELL 247.08319 35.44585 945.5 -5.8 1.2542554E-08 1.7375243E+00 7.1879821E-09 1.0225929E-10 O 7 0202+149 1996.02.01-20:19:52.0 NRAO20 117.64678 51.69041 921.9 -4.3 9.1635698E-09 1.2746010E+00 6.9985184E-09 1.9572514E-10 O 7 0202+149 1996.02.01-20:19:52.0 WETTZELL 255.28933 32.19936 945.5 -5.8 1.3641533E-08 1.8915297E+00 7.1879821E-09 1.0225929E-10 O 8 0059+581 1996.02.01-20:24:08.0 NRAO20 24.49345 66.88212 921.9 -4.3 7.8195447E-09 1.0866089E+00 6.9985184E-09 1.9572514E-10 O 8 0059+581 1996.02.01-20:24:08.0 WETTZELL 311.79853 47.31656 945.4 -5.8 9.9068164E-09 1.3607978E+00 7.1879821E-09 1.0225929E-10 O 9 0014+813 1996.02.01-20:27:24.0 NRAO20 1.25357 46.81783 921.9 -4.3 9.8522406E-09 1.3688855E+00 6.9985184E-09 1.9572514E-10 O 9 0014+813 1996.02.01-20:27:24.0 WETTZELL 347.13420 48.89233 945.4 -5.8 9.6660508E-09 1.3231744E+00 7.1879821E-09 1.0225929E-10 O 10 0202+149 1996.02.01-20:31:40.0 NRAO20 120.97514 53.71096 921.9 -4.3 8.9215208E-09 1.2408916E+00 6.9985184E-09 1.9572514E-10 O 10 0202+149 1996.02.01-20:31:40.0 WETTZELL 257.80025 30.31756 945.4 -5.8 1.4393441E-08 1.9972671E+00 7.1879821E-09 1.0225929E-10 O 11 0229+131 1996.02.01-20:34:52.0 NRAO20 116.60941 48.33156 921.9 -4.3 9.6239532E-09 1.3388002E+00 6.9985184E-09 1.9572514E-10 O 11 0229+131 1996.02.01-20:34:52.0 WETTZELL 251.26712 32.64637 945.4 -5.8 1.3476444E-08 1.8687730E+00 7.1879821E-09 1.0225929E-10 O 12 0202+149 1996.02.01-20:39:08.0 NRAO20 123.22437 54.95303 921.9 -4.3 8.7842603E-09 1.2217777E+00 6.9985184E-09 1.9572514E-10 O 12 0202+149 1996.02.01-20:39:08.0 WETTZELL 259.35447 29.11742 945.4 -5.8 1.4926316E-08 2.0722809E+00 7.1879821E-09 1.0225929E-10 O 13 0229+131 1996.02.01-20:42:24.0 NRAO20 118.57126 49.64260 921.9 -4.3 9.4350825E-09 1.3124874E+00 6.9985184E-09 1.9572514E-10 O 13 0229+131 1996.02.01-20:42:24.0 WETTZELL 252.93337 31.47083 945.4 -5.8 1.3921500E-08 1.9313856E+00 7.1879821E-09 1.0225929E-10 O 14 0059+581 1996.02.01-20:46:40.0 NRAO20 17.94025 68.49003 921.9 -4.3 7.7302525E-09 1.0742010E+00 6.9985184E-09 1.9572514E-10 O 14 0059+581 1996.02.01-20:46:40.0 WETTZELL 313.48387 44.59790 945.4 -5.8 1.0369961E-08 1.4244226E+00 7.1879821E-09 1.0225929E-10 O 15 0014+813 1996.02.01-20:49:56.0 NRAO20 0.04540 46.86804 922.0 -4.3 9.8441770E-09 1.3677658E+00 6.9985184E-09 1.9572514E-10 O 15 0014+813 1996.02.01-20:49:56.0 WETTZELL 347.33586 48.07528 945.4 -5.8 9.7883032E-09 1.3398245E+00 7.1879821E-09 1.0225929E-10 O 16 0202+149 1996.02.01-20:54:12.0 NRAO20 128.14705 57.35661 922.0 -4.3 8.5413497E-09 1.1879549E+00 6.9985184E-09 1.9572514E-10 O 16 0202+149 1996.02.01-20:54:12.0 WETTZELL 262.41888 26.67814 945.4 -5.8 1.6163194E-08 2.2466645E+00 7.1879821E-09 1.0225929E-10 O 17 0229+131 1996.02.01-20:57:28.0 NRAO20 122.77832 52.18742 922.0 -4.3 9.1019465E-09 1.2660827E+00 6.9985184E-09 1.9572514E-10 O 17 0229+131 1996.02.01-20:57:28.0 WETTZELL 256.17482 29.08957 945.4 -5.8 1.4939343E-08 2.0747531E+00 7.1879821E-09 1.0225929E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10