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: # 2019-03-06 | 01:46:16.770 # # Data content: # Ray-tracing results for session: # 96APR25XU##### # Total number of observations: # 38 # 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: 1996042518 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1996042600 | 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 $96APR25XU##### H $96APR25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-06 01:46:16.770) 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 OJ287 1996.04.25-20:26:56.0 NRAO20 96.49604 41.33077 914.1 22.0 1.0984928E-08 1.5129225E+00 6.9542055E-09 3.1131013E-10 O 1 OJ287 1996.04.25-20:26:56.0 WETTZELL 242.23475 46.89570 952.0 10.9 1.0219157E-08 1.3654250E+00 7.2194031E-09 2.5003003E-10 O 2 0552+398 1996.04.25-20:31:12.0 NRAO20 73.09193 84.62107 914.1 22.0 7.2975412E-09 1.0044736E+00 6.9542055E-09 3.1131013E-10 O 2 0552+398 1996.04.25-20:31:12.0 WETTZELL 296.27373 31.28865 952.0 10.9 1.4329071E-08 1.9001386E+00 7.2194031E-09 2.5003003E-10 O 3 0014+813 1996.04.25-20:34:40.0 NRAO20 349.23590 39.59286 914.1 21.9 1.1378208E-08 1.5706091E+00 6.9542055E-09 3.1131013E-10 O 3 0014+813 1996.04.25-20:34:40.0 WETTZELL 358.35130 40.78761 952.0 10.9 1.1412469E-08 1.5207708E+00 7.2194031E-09 2.5003003E-10 O 4 0059+581 1996.04.25-20:38:56.0 NRAO20 318.29697 42.87847 914.1 21.9 1.0661671E-08 1.4703511E+00 6.9542055E-09 3.1131013E-10 O 4 0059+581 1996.04.25-20:38:56.0 WETTZELL 349.68488 18.63781 952.0 10.9 2.3115709E-08 3.0621998E+00 7.2194031E-09 2.5003003E-10 O 5 0552+398 1996.04.25-20:42:36.0 NRAO20 64.05866 86.71414 914.1 21.8 7.2774226E-09 1.0016920E+00 6.9542055E-09 3.1131013E-10 O 5 0552+398 1996.04.25-20:42:36.0 WETTZELL 297.93461 29.62458 952.0 10.9 1.5047409E-08 1.9942076E+00 7.2194031E-09 2.5003003E-10 O 6 0014+813 1996.04.25-20:46:52.0 NRAO20 349.20624 39.14473 914.1 21.8 1.1486514E-08 1.5856540E+00 6.9542055E-09 3.1131013E-10 O 6 0014+813 1996.04.25-20:46:52.0 WETTZELL 358.94044 40.74033 952.0 10.8 1.1423363E-08 1.5223079E+00 7.2194031E-09 2.5003003E-10 O 7 0059+581 1996.04.25-20:50:08.0 NRAO20 318.55330 41.41891 914.1 21.8 1.0964347E-08 1.5123152E+00 6.9542055E-09 3.1131013E-10 O 7 0059+581 1996.04.25-20:50:08.0 WETTZELL 351.20318 18.33290 952.0 10.8 2.3478184E-08 3.1110152E+00 7.2194031E-09 2.5003003E-10 O 8 1128+385 1996.04.25-20:54:24.0 NRAO20 60.59452 26.18647 914.1 21.8 1.6381690E-08 2.2644657E+00 6.9542055E-09 3.1131013E-10 O 8 1128+385 1996.04.25-20:54:24.0 WETTZELL 210.69414 77.72183 952.0 10.8 7.6440337E-09 1.0236700E+00 7.2194031E-09 2.5003003E-10 O 9 0552+398 1996.04.25-20:57:44.0 NRAO20 1.71901 88.62429 914.1 21.8 7.2675797E-09 1.0003270E+00 6.9542055E-09 3.1131013E-10 O 9 0552+398 1996.04.25-20:57:44.0 WETTZELL 300.14926 27.45509 952.0 10.8 1.6120541E-08 2.1346535E+00 7.2194031E-09 2.5003003E-10 O 10 0059+581 1996.04.25-21:02:00.0 NRAO20 318.89900 39.88163 914.1 21.8 1.1219993E-08 1.5572115E+00 6.9216540E-09 2.8689843E-10 O 10 0059+581 1996.04.25-21:02:00.0 WETTZELL 352.81991 18.06245 952.0 10.8 2.3848084E-08 3.1188784E+00 7.2180265E-09 2.6637048E-10 O 11 0014+813 1996.04.25-21:05:12.0 NRAO20 349.21925 38.47061 914.0 21.7 1.1561957E-08 1.6055353E+00 6.9216540E-09 2.8689843E-10 O 11 0014+813 1996.04.25-21:05:12.0 WETTZELL 359.82903 40.70804 952.0 10.8 1.1452050E-08 1.5169524E+00 7.2180265E-09 2.6637048E-10 O 12 0059+581 1996.04.25-21:12:44.0 NRAO20 319.27316 38.50119 914.0 21.7 1.1554339E-08 1.6037310E+00 6.9216540E-09 2.8689843E-10 O 12 0059+581 1996.04.25-21:12:44.0 WETTZELL 354.28814 17.86485 952.0 10.8 2.4097090E-08 3.1521257E+00 7.2180265E-09 2.6637048E-10 O 13 0014+813 1996.04.25-21:17:00.0 NRAO20 349.26339 38.03799 914.0 21.7 1.1672468E-08 1.6209315E+00 6.9216540E-09 2.8689843E-10 O 13 0014+813 1996.04.25-21:17:00.0 WETTZELL 0.40156 40.71194 952.0 10.8 1.1451186E-08 1.5169489E+00 7.2180265E-09 2.6637048E-10 O 14 0552+398 1996.04.25-21:20:16.0 NRAO20 289.33107 85.44785 914.0 21.7 7.2312155E-09 1.0031015E+00 6.9216540E-09 2.8689843E-10 O 14 0552+398 1996.04.25-21:20:16.0 WETTZELL 303.47791 24.31542 952.0 10.8 1.8055868E-08 2.3687266E+00 7.2180265E-09 2.6637048E-10 O 15 0059+581 1996.04.25-21:24:32.0 NRAO20 319.74779 36.99655 914.0 21.7 1.1950252E-08 1.6588334E+00 6.9216540E-09 2.8689843E-10 O 15 0059+581 1996.04.25-21:24:32.0 WETTZELL 355.90739 17.69949 952.0 10.8 2.4309802E-08 3.1809533E+00 7.2180265E-09 2.6637048E-10 O 16 0014+813 1996.04.25-21:27:48.0 NRAO20 349.32772 37.64402 914.0 21.6 1.1775540E-08 1.6352933E+00 6.9216540E-09 2.8689843E-10 O 16 0014+813 1996.04.25-21:27:48.0 WETTZELL 0.92500 40.73245 952.0 10.8 1.1446489E-08 1.5164362E+00 7.2180265E-09 2.6637048E-10 O 17 OJ287 1996.04.25-21:32:04.0 NRAO20 109.88942 53.77388 914.0 21.5 8.9313114E-09 1.2398982E+00 6.9216540E-09 2.8689843E-10 O 17 OJ287 1996.04.25-21:32:04.0 WETTZELL 257.88976 36.86706 952.0 10.8 1.2445797E-08 1.6549088E+00 7.2180265E-09 2.6637048E-10 O 18 0059+581 1996.04.25-21:36:08.0 NRAO20 320.27532 35.53264 914.0 21.4 1.2370708E-08 1.7173718E+00 6.9216540E-09 2.8689843E-10 O 18 0059+581 1996.04.25-21:36:08.0 WETTZELL 357.50298 17.59016 952.0 10.8 2.4452775E-08 3.2008998E+00 7.2180265E-09 2.6637048E-10 O 19 0014+813 1996.04.25-21:40:24.0 NRAO20 349.43104 37.18792 914.0 21.4 1.1897862E-08 1.6523398E+00 6.9216540E-09 2.8689843E-10 O 19 0014+813 1996.04.25-21:40:24.0 WETTZELL 1.53396 40.77679 952.0 10.8 1.1436316E-08 1.5152256E+00 7.2180265E-09 2.6637048E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10