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 | 06:46:09.293 # # Data content: # Ray-tracing results for session: # 94JUN17XU##### # Total number of observations: # 28 # 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: 1994061718 | 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 $94JUN17XU##### H $94JUN17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 06:46:09.293) 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 1994.06.17-15:58:24.0 NRAO85_3 78.27054 71.88626 930.9 28.0 8.1102167E-09 1.0515403E+00 7.0654129E-09 6.4422907E-10 O 1 0552+398 1994.06.17-15:58:24.0 WETTZELL 286.58834 41.39748 945.9 9.9 1.1375157E-08 1.5125501E+00 7.1733731E-09 3.5940182E-10 O 2 0212+735 1994.06.17-16:02:44.0 NRAO85_3 346.17773 51.41602 930.9 28.0 9.8575619E-09 1.2813713E+00 7.0654129E-09 6.4422907E-10 O 2 0212+735 1994.06.17-16:02:44.0 WETTZELL 343.03140 38.43572 946.0 9.9 1.2089710E-08 1.5990529E+00 7.1733731E-09 3.5940182E-10 O 3 OJ287 1994.06.17-16:08:32.0 NRAO85_3 88.06026 31.14129 930.8 28.0 1.4855500E-08 1.9246391E+00 7.0654129E-09 6.4422907E-10 O 3 OJ287 1994.06.17-16:08:32.0 WETTZELL 226.37447 53.82310 946.0 9.9 9.3292522E-09 1.2430964E+00 7.1733731E-09 3.5940182E-10 O 4 0955+476 1994.06.17-16:12:44.0 NRAO85_3 52.73336 33.06610 930.8 28.0 1.4091024E-08 1.8293798E+00 7.0654129E-09 6.4422907E-10 O 4 0955+476 1994.06.17-16:12:44.0 WETTZELL 262.85975 81.68262 946.0 9.9 7.6129572E-09 1.0110442E+00 7.1733731E-09 3.5940182E-10 O 5 0212+735 1994.06.17-16:21:32.0 NRAO85_3 344.70083 50.48696 930.8 28.1 9.9876802E-09 1.2984357E+00 7.0654129E-09 6.4422907E-10 O 5 0212+735 1994.06.17-16:21:32.0 WETTZELL 344.28510 37.56806 946.0 9.9 1.2324556E-08 1.6298249E+00 7.1733731E-09 3.5940182E-10 O 6 OJ287 1994.06.17-16:27:24.0 NRAO85_3 90.98083 34.84577 930.8 28.1 1.3456711E-08 1.7431128E+00 7.0654129E-09 6.4422907E-10 O 6 OJ287 1994.06.17-16:27:24.0 WETTZELL 232.58663 51.47072 946.0 9.9 9.6253048E-09 1.2827734E+00 7.1733731E-09 3.5940182E-10 O 7 0955+476 1994.06.17-16:31:32.0 NRAO85_3 54.14911 36.03192 930.8 28.1 1.3076891E-08 1.6971804E+00 7.0654129E-09 6.4422907E-10 O 7 0955+476 1994.06.17-16:31:32.0 WETTZELL 267.86108 78.61006 946.0 9.9 7.6841028E-09 1.0205745E+00 7.1733731E-09 3.5940182E-10 O 8 0552+398 1994.06.17-16:36:04.0 NRAO85_3 78.33660 79.13615 930.8 28.1 7.8497648E-09 1.0179207E+00 7.0654129E-09 6.4422907E-10 O 8 0552+398 1994.06.17-16:36:04.0 WETTZELL 292.10968 35.57218 946.0 10.0 1.2920084E-08 1.7179154E+00 7.1733731E-09 3.5940182E-10 O 9 OJ287 1994.06.17-16:46:12.0 NRAO85_3 94.03145 38.53376 930.8 28.1 1.2349247E-08 1.5995164E+00 7.0654129E-09 6.4422907E-10 O 9 OJ287 1994.06.17-16:46:12.0 WETTZELL 238.25265 48.93225 946.0 10.0 9.9859859E-09 1.3310895E+00 7.1733731E-09 3.5940182E-10 O 10 0955+476 1994.06.17-16:50:24.0 NRAO85_3 55.44781 39.05972 930.8 28.1 1.2212709E-08 1.5846424E+00 7.0654129E-09 6.4422907E-10 O 10 0955+476 1994.06.17-16:50:24.0 WETTZELL 271.51284 75.51677 946.0 10.0 7.7798219E-09 1.0333592E+00 7.1733731E-09 3.5940182E-10 O 11 0552+398 1994.06.17-16:54:52.0 NRAO85_3 76.15320 82.74022 930.8 28.1 7.7716560E-09 1.0078817E+00 7.0654129E-09 6.4422907E-10 O 11 0552+398 1994.06.17-16:54:52.0 WETTZELL 294.84181 32.74472 946.0 10.0 1.3887503E-08 1.8465026E+00 7.1733731E-09 3.5940182E-10 O 12 0212+735 1994.06.17-16:59:12.0 NRAO85_3 342.27906 48.37756 930.8 28.2 1.0306477E-08 1.3402302E+00 7.0654129E-09 6.4422907E-10 O 12 0212+735 1994.06.17-16:59:12.0 WETTZELL 346.95534 36.03251 946.0 10.0 1.2770565E-08 1.6881957E+00 7.1733731E-09 3.5940182E-10 O 13 OJ287 1994.06.17-17:05:04.0 NRAO85_3 97.28280 42.22036 930.8 28.2 1.1453684E-08 1.4834714E+00 7.0654129E-09 6.4422907E-10 O 13 OJ287 1994.06.17-17:05:04.0 WETTZELL 243.47947 46.22984 946.0 10.0 1.0424103E-08 1.3897653E+00 7.1733731E-09 3.5940182E-10 O 14 0955+476 1994.06.17-17:09:12.0 NRAO85_3 56.61004 42.12187 930.8 28.2 1.1477745E-08 1.4890116E+00 7.0654129E-09 6.4422907E-10 O 14 0955+476 1994.06.17-17:09:12.0 WETTZELL 274.51394 72.43858 946.0 10.0 7.9005367E-09 1.0494542E+00 7.1733731E-09 3.5940182E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10