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 | 08:10:36.003 # # Data content: # Ray-tracing results for session: # 93APR22XU##### # 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: 1993042218 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993042300 | 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 $93APR22XU##### H $93APR22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 08:10:36.003) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 0552+398 1993.04.22-20:08:32.0 WESTFORD 114.80539 83.88379 982.2 9.9 8.0752498E-09 1.0058995E+00 7.4988675E-09 5.3025951E-10 O 1 0552+398 1993.04.22-20:08:32.0 WETTZELL 291.13694 36.59452 942.1 14.5 1.2472848E-08 1.6695564E+00 7.1419424E-09 3.1123542E-10 O 2 OJ287 1993.04.22-20:12:44.0 WESTFORD 101.34580 41.88150 982.2 9.9 1.2013917E-08 1.4998693E+00 7.4988675E-09 5.3025951E-10 O 2 OJ287 1993.04.22-20:12:44.0 WETTZELL 234.49717 50.66314 942.1 14.5 9.6286623E-09 1.2917296E+00 7.1419424E-09 3.1123542E-10 O 3 0212+735 1993.04.22-20:16:52.0 WESTFORD 340.04868 51.60764 982.2 9.9 1.0235677E-08 1.2747990E+00 7.4988675E-09 5.3025951E-10 O 3 0212+735 1993.04.22-20:16:52.0 WETTZELL 345.41228 36.87088 942.1 14.5 1.2393091E-08 1.6596080E+00 7.1419424E-09 3.1123542E-10 O 4 1803+784 1993.04.22-20:21:04.0 WESTFORD 358.68770 31.12395 982.1 9.9 1.5483545E-08 1.9315135E+00 7.4988675E-09 5.3025951E-10 O 4 1803+784 1993.04.22-20:21:04.0 WETTZELL 16.30719 45.68860 942.1 14.5 1.0403334E-08 1.3950794E+00 7.1419424E-09 3.1123542E-10 O 5 0552+398 1993.04.22-20:25:12.0 WESTFORD 139.59687 86.37858 982.1 9.9 8.0452644E-09 1.0020732E+00 7.4988675E-09 5.3025951E-10 O 5 0552+398 1993.04.22-20:25:12.0 WETTZELL 293.56099 34.06694 942.1 14.5 1.3268033E-08 1.7757146E+00 7.1419424E-09 3.1123542E-10 O 6 OJ287 1993.04.22-20:29:24.0 WESTFORD 104.83334 44.87622 982.1 9.9 1.1369791E-08 1.4189931E+00 7.4988675E-09 5.3025951E-10 O 6 OJ287 1993.04.22-20:29:24.0 WETTZELL 239.40436 48.37216 942.1 14.5 9.9614923E-09 1.3361463E+00 7.1419424E-09 3.1123542E-10 O 7 0212+735 1993.04.22-20:33:32.0 WESTFORD 339.30694 50.53911 982.0 9.9 1.0390345E-08 1.2940602E+00 7.4988675E-09 5.3025951E-10 O 7 0212+735 1993.04.22-20:33:32.0 WETTZELL 346.60754 36.21002 942.1 14.5 1.2586175E-08 1.6855088E+00 7.1419424E-09 3.1123542E-10 O 8 1803+784 1993.04.22-20:37:44.0 WESTFORD 359.66198 31.07965 982.0 9.9 1.5503376E-08 1.9340815E+00 7.4988675E-09 5.3025951E-10 O 8 1803+784 1993.04.22-20:37:44.0 WETTZELL 16.74692 46.46633 942.1 14.5 1.0268860E-08 1.3770701E+00 7.1419424E-09 3.1123542E-10 O 9 0552+398 1993.04.22-20:41:52.0 WESTFORD 197.16272 87.07607 982.0 9.9 8.0395238E-09 1.0012708E+00 7.4988675E-09 5.3025951E-10 O 9 0552+398 1993.04.22-20:41:52.0 WETTZELL 295.98294 31.58553 942.1 14.5 1.4181889E-08 1.8977396E+00 7.1419424E-09 3.1123542E-10 O 10 OJ287 1993.04.22-20:46:04.0 WESTFORD 108.58970 47.82103 982.0 9.8 1.0827493E-08 1.3509322E+00 7.4988675E-09 5.3025951E-10 O 10 OJ287 1993.04.22-20:46:04.0 WETTZELL 243.96371 45.96614 942.1 14.5 1.0355093E-08 1.3886929E+00 7.1419424E-09 3.1123542E-10 O 11 0212+735 1993.04.22-20:50:12.0 WESTFORD 338.71551 49.43714 981.9 9.8 1.0558715E-08 1.3150335E+00 7.4988675E-09 5.3025951E-10 O 11 0212+735 1993.04.22-20:50:12.0 WETTZELL 347.83811 35.60545 942.1 14.5 1.2769644E-08 1.7101351E+00 7.1419424E-09 3.1123542E-10 O 12 1803+784 1993.04.22-20:54:24.0 WESTFORD 0.63741 31.08768 981.9 9.8 1.5499952E-08 1.9337359E+00 7.4988675E-09 5.3025951E-10 O 12 1803+784 1993.04.22-20:54:24.0 WETTZELL 17.11667 47.26256 942.1 14.5 1.0136631E-08 1.3593573E+00 7.1419424E-09 3.1123542E-10 O 13 0552+398 1993.04.22-20:58:32.0 WESTFORD 236.70059 85.12942 981.9 9.8 8.0579555E-09 1.0034825E+00 7.4988675E-09 5.3025951E-10 O 13 0552+398 1993.04.22-20:58:32.0 WETTZELL 298.41164 29.15479 942.1 14.5 1.5236801E-08 2.0386394E+00 7.1419424E-09 3.1123542E-10 O 14 OJ287 1993.04.22-21:02:44.0 WESTFORD 112.67725 50.69859 981.9 9.8 1.0275877E-08 1.2931624E+00 7.4573313E-09 4.9905524E-10 O 14 OJ287 1993.04.22-21:02:44.0 WETTZELL 248.22127 43.46768 942.1 14.5 1.0849227E-08 1.4572036E+00 7.1498255E-09 3.2257421E-10 O 15 0212+735 1993.04.22-21:06:52.0 WESTFORD 338.26783 48.30922 981.8 9.8 1.0645366E-08 1.3401439E+00 7.4573313E-09 4.9905524E-10 O 15 0212+735 1993.04.22-21:06:52.0 WETTZELL 349.10033 35.05902 942.1 14.5 1.2977414E-08 1.7411597E+00 7.1498255E-09 3.2257421E-10 O 16 1803+784 1993.04.22-21:11:04.0 WESTFORD 1.61068 31.14802 981.8 9.8 1.5338082E-08 1.9380043E+00 7.4573313E-09 4.9905524E-10 O 16 1803+784 1993.04.22-21:11:04.0 WETTZELL 17.41186 48.07397 942.1 14.5 1.0033255E-08 1.3426098E+00 7.1498255E-09 3.2257421E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10