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: # 2019-03-04 | 06:50:22.122 # # Data content: # Ray-tracing results for session: # 94JUN23XU##### # 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: 1994062318 | 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 $94JUN23XU##### H $94JUN23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 06:50:22.122) 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 0552+398 1994.06.23-15:34:44.0 NRAO85_3 78.26862 71.87141 923.8 24.6 8.1400514E-09 1.0524476E+00 6.9954722E-09 7.4137672E-10 O 1 0552+398 1994.06.23-15:34:44.0 WETTZELL 286.57665 41.40949 951.7 18.4 1.1448147E-08 1.5092201E+00 7.2187296E-09 3.6522371E-10 O 2 0212+735 1994.06.23-15:39:04.0 NRAO85_3 346.18461 51.42009 923.8 24.6 9.8874827E-09 1.2769032E+00 6.9954722E-09 7.4137672E-10 O 2 0212+735 1994.06.23-15:39:04.0 WETTZELL 343.02578 38.43966 951.7 18.4 1.2173547E-08 1.6057559E+00 7.2187296E-09 3.6522371E-10 O 3 OJ287 1994.06.23-15:44:52.0 NRAO85_3 88.04889 31.12648 923.8 24.6 1.4921373E-08 1.9349836E+00 6.9954722E-09 7.4137672E-10 O 3 OJ287 1994.06.23-15:44:52.0 WETTZELL 226.34850 53.83199 951.7 18.4 9.3893079E-09 1.2380735E+00 7.2187296E-09 3.6522371E-10 O 4 0955+476 1994.06.23-15:49:04.0 NRAO85_3 52.72775 33.05444 923.8 24.7 1.4143998E-08 1.8308193E+00 6.9954722E-09 7.4137672E-10 O 4 0955+476 1994.06.23-15:49:04.0 WETTZELL 262.83408 81.69463 951.7 18.4 7.6641979E-09 1.0104735E+00 7.2187296E-09 3.6522371E-10 O 5 0552+398 1994.06.23-15:53:32.0 NRAO85_3 78.67850 75.48940 923.8 24.7 7.9912399E-09 1.0331308E+00 6.9954722E-09 7.4137672E-10 O 5 0552+398 1994.06.23-15:53:32.0 WETTZELL 289.34598 38.47716 951.7 18.4 1.2165585E-08 1.6039284E+00 7.2187296E-09 3.6522371E-10 O 6 0212+735 1994.06.23-15:57:52.0 NRAO85_3 344.70691 50.49143 923.8 24.7 1.0017737E-08 1.2936864E+00 6.9954722E-09 7.4137672E-10 O 6 0212+735 1994.06.23-15:57:52.0 WETTZELL 344.27923 37.57171 951.7 18.4 1.2410240E-08 1.6370833E+00 7.2187296E-09 3.6522371E-10 O 7 OJ287 1994.06.23-16:03:44.0 NRAO85_3 90.96898 34.83096 923.8 24.7 1.3515260E-08 1.7517286E+00 6.9954722E-09 7.4137672E-10 O 7 OJ287 1994.06.23-16:03:44.0 WETTZELL 232.56289 51.48048 951.7 18.4 9.6869043E-09 1.2772725E+00 7.2187296E-09 3.6522371E-10 O 8 0955+476 1994.06.23-16:07:52.0 NRAO85_3 54.14397 36.02005 923.8 24.8 1.3126054E-08 1.6986723E+00 6.9954722E-09 7.4137672E-10 O 8 0955+476 1994.06.23-16:07:52.0 WETTZELL 267.84384 78.62217 951.7 18.4 7.7356682E-09 1.0198563E+00 7.2187296E-09 3.6522371E-10 O 9 0552+398 1994.06.23-16:12:24.0 NRAO85_3 78.34167 79.12131 923.8 24.8 7.8781560E-09 1.0184380E+00 6.9954722E-09 7.4137672E-10 O 9 0552+398 1994.06.23-16:12:24.0 WETTZELL 292.09824 35.58377 951.7 18.4 1.3002459E-08 1.7144615E+00 7.2187296E-09 3.6522371E-10 O 10 0212+735 1994.06.23-16:16:44.0 NRAO85_3 343.40275 49.47268 923.8 24.8 1.0167730E-08 1.3130184E+00 6.9954722E-09 7.4137672E-10 O 10 0212+735 1994.06.23-16:16:44.0 WETTZELL 345.59192 36.76740 951.7 18.4 1.2640537E-08 1.6675754E+00 7.2187296E-09 3.6522371E-10 O 11 OJ287 1994.06.23-16:22:32.0 NRAO85_3 94.01895 38.51899 923.8 24.8 1.2402084E-08 1.6068105E+00 6.9954722E-09 7.4137672E-10 O 11 OJ287 1994.06.23-16:22:32.0 WETTZELL 238.23088 48.94270 951.7 18.4 1.0049505E-08 1.3250539E+00 7.2187296E-09 3.6522371E-10 O 12 0955+476 1994.06.23-16:26:44.0 NRAO85_3 55.44319 39.04767 923.8 24.9 1.2258574E-08 1.5861178E+00 6.9954722E-09 7.4137672E-10 O 12 0955+476 1994.06.23-16:26:44.0 WETTZELL 271.49929 75.52888 951.7 18.4 7.8318785E-09 1.0325030E+00 7.2187296E-09 3.6522371E-10 O 13 0552+398 1994.06.23-16:31:12.0 NRAO85_3 76.17129 82.72553 923.8 24.9 7.7995121E-09 1.0082013E+00 6.9954722E-09 7.4137672E-10 O 13 0552+398 1994.06.23-16:31:12.0 WETTZELL 294.83039 32.75607 951.7 18.4 1.3975768E-08 1.8430991E+00 7.2187296E-09 3.6522371E-10 O 14 0212+735 1994.06.23-16:35:32.0 NRAO85_3 342.28351 48.38269 923.8 24.9 1.0336919E-08 1.3348294E+00 6.9954722E-09 7.4137672E-10 O 14 0212+735 1994.06.23-16:35:32.0 WETTZELL 346.94904 36.03552 951.7 18.4 1.2859846E-08 1.6966241E+00 7.2187296E-09 3.6522371E-10 O 15 OJ287 1994.06.23-16:41:24.0 NRAO85_3 97.26944 42.20567 923.8 24.9 1.1501948E-08 1.4897197E+00 6.9954722E-09 7.4137672E-10 O 15 OJ287 1994.06.23-16:41:24.0 WETTZELL 243.45939 46.24084 951.7 18.4 1.0489980E-08 1.3831192E+00 7.2187296E-09 3.6522371E-10 O 16 0955+476 1994.06.23-16:45:32.0 NRAO85_3 56.60597 42.10966 923.8 24.9 1.1520765E-08 1.4904263E+00 6.9954722E-09 7.4137672E-10 O 16 0955+476 1994.06.23-16:45:32.0 WETTZELL 274.50231 72.45066 951.7 18.4 7.9532535E-09 1.0484696E+00 7.2187296E-09 3.6522371E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10