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 | 00:36:48.340 # # Data content: # Ray-tracing results for session: # 95JUL04XU##### # 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: 1995070418 | 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 $95JUL04XU##### H $95JUL04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:36:48.340) 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 1995.07.04-15:02:04.0 NRAO85_3 78.54264 73.71100 928.5 19.7 8.0676201E-09 1.0422092E+00 7.0556449E-09 6.8862130E-10 O 1 0552+398 1995.07.04-15:02:04.0 WETTZELL 287.98893 39.91177 943.6 17.8 1.1767009E-08 1.5572077E+00 7.1652879E-09 3.9729796E-10 O 2 0212+735 1995.07.04-15:06:20.0 NRAO85_3 345.42370 50.96194 928.6 19.7 9.9615082E-09 1.2863604E+00 7.0556449E-09 6.8862130E-10 O 2 0212+735 1995.07.04-15:06:20.0 WETTZELL 343.65211 37.99787 943.6 17.8 1.2260577E-08 1.6259473E+00 7.1652879E-09 3.9729796E-10 O 3 OJ287 1995.07.04-15:12:04.0 NRAO85_3 89.49971 32.97861 928.6 19.7 1.4191281E-08 1.8389859E+00 7.0556449E-09 6.8862130E-10 O 3 OJ287 1995.07.04-15:12:04.0 WETTZELL 229.52591 52.67867 943.6 17.7 9.5030974E-09 1.2555606E+00 7.1652879E-09 3.9729796E-10 O 4 0955+476 1995.07.04-15:16:00.0 NRAO85_3 53.43928 34.49325 928.6 19.7 1.3642295E-08 1.7664670E+00 7.0556449E-09 6.8862130E-10 O 4 0955+476 1995.07.04-15:16:00.0 WETTZELL 265.50279 80.19637 943.6 17.7 7.6743773E-09 1.0146643E+00 7.1652879E-09 3.9729796E-10 O 5 0552+398 1995.07.04-15:20:28.0 NRAO85_3 78.65071 77.25375 928.6 19.7 7.9396847E-09 1.0255716E+00 7.0556449E-09 6.8862130E-10 O 5 0552+398 1995.07.04-15:20:28.0 WETTZELL 290.68412 37.06496 943.6 17.7 1.2521442E-08 1.6575547E+00 7.1652879E-09 3.9729796E-10 O 6 0212+735 1995.07.04-15:24:40.0 NRAO85_3 344.06753 50.01384 928.6 19.7 1.0097779E-08 1.3039451E+00 7.0556449E-09 6.8862130E-10 O 6 0212+735 1995.07.04-15:24:40.0 WETTZELL 344.90096 37.18296 943.6 17.7 1.2487754E-08 1.6563265E+00 7.1652879E-09 3.9729796E-10 O 7 OJ287 1995.07.04-15:30:24.0 NRAO85_3 92.39866 36.57802 928.6 19.7 1.2970805E-08 1.6798378E+00 7.0556449E-09 6.8862130E-10 O 7 OJ287 1995.07.04-15:30:24.0 WETTZELL 235.30736 50.29588 943.6 17.7 9.8216836E-09 1.2977092E+00 7.1652879E-09 3.9729796E-10 O 8 0955+476 1995.07.04-15:34:20.0 NRAO85_3 54.76541 37.41000 928.6 19.7 1.2723005E-08 1.6468300E+00 7.0556449E-09 6.8862130E-10 O 8 0955+476 1995.07.04-15:34:20.0 WETTZELL 269.61969 77.19312 943.6 17.7 7.7550358E-09 1.0253271E+00 7.1652879E-09 3.9729796E-10 O 9 0552+398 1995.07.04-15:38:48.0 NRAO85_3 77.70635 80.77929 928.7 19.7 7.8455615E-09 1.0133121E+00 7.0556449E-09 6.8862130E-10 O 9 0552+398 1995.07.04-15:38:48.0 WETTZELL 293.35198 34.27812 943.6 17.7 1.3393544E-08 1.7736674E+00 7.1652879E-09 3.9729796E-10 O 10 0212+735 1995.07.04-15:43:04.0 NRAO85_3 342.87785 48.98508 928.7 19.7 1.0253131E-08 1.3239995E+00 7.0556449E-09 6.8862130E-10 O 10 0212+735 1995.07.04-15:43:04.0 WETTZELL 346.20391 36.42998 943.6 17.7 1.2707566E-08 1.6857362E+00 7.1652879E-09 3.9729796E-10 O 11 OJ287 1995.07.04-15:48:48.0 NRAO85_3 95.46281 40.18253 928.7 19.7 1.1985114E-08 1.5514520E+00 7.0556449E-09 6.8862130E-10 O 11 OJ287 1995.07.04-15:48:48.0 WETTZELL 240.63903 47.73770 943.6 17.7 1.0208617E-08 1.3489221E+00 7.1652879E-09 3.9729796E-10 O 12 0955+476 1995.07.04-15:52:44.0 NRAO85_3 55.97624 40.38357 928.7 19.7 1.1934426E-08 1.5442792E+00 7.0556449E-09 6.8862130E-10 O 12 0955+476 1995.07.04-15:52:44.0 WETTZELL 272.85403 74.17697 943.6 17.7 7.8596683E-09 1.0391701E+00 7.1652879E-09 3.9729796E-10 O 13 0552+398 1995.07.04-15:57:12.0 NRAO85_3 73.77880 84.28723 928.7 19.7 7.7829192E-09 1.0051262E+00 7.0556449E-09 6.8862130E-10 O 13 0552+398 1995.07.04-15:57:12.0 WETTZELL 296.02597 31.53687 943.6 17.7 1.4413509E-08 1.9096299E+00 7.1652879E-09 3.9729796E-10 O 14 0212+735 1995.07.04-16:01:24.0 NRAO85_3 341.86375 47.89387 928.7 19.7 1.0426935E-08 1.3464430E+00 7.0556449E-09 6.8862130E-10 O 14 0212+735 1995.07.04-16:01:24.0 WETTZELL 347.54647 35.74716 943.6 17.7 1.2915621E-08 1.7135884E+00 7.1652879E-09 3.9729796E-10 O 15 OJ287 1995.07.04-16:07:08.0 NRAO85_3 98.72018 43.75494 928.8 19.7 1.1185710E-08 1.4474179E+00 7.0556449E-09 6.8862130E-10 O 15 OJ287 1995.07.04-16:07:08.0 WETTZELL 245.54475 45.05688 943.6 17.7 1.0671828E-08 1.4102586E+00 7.1652879E-09 3.9729796E-10 O 16 0955+476 1995.07.04-16:11:04.0 NRAO85_3 57.05194 43.38662 928.8 19.7 1.1259969E-08 1.4566206E+00 7.0556449E-09 6.8862130E-10 O 16 0955+476 1995.07.04-16:11:04.0 WETTZELL 275.61885 71.17920 943.6 17.7 7.9886672E-09 1.0562461E+00 7.1652879E-09 3.9729796E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10