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: # 2019-03-11 | 03:40:52.759 # # Data content: # Ray-tracing results for session: # 99AUG27XU##### # 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: 1999082712 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999082718 | 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 $99AUG27XU##### H $99AUG27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 03:40:52.759) 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 1308+326 1999.08.27-14:15:18.0 NRAO20 64.48756 20.67538 921.6 16.6 2.1112712E-08 2.8215313E+00 6.9948895E-09 5.2150356E-10 O 1 1308+326 1999.08.27-14:15:18.0 WETTZELL 192.92293 72.87755 948.2 20.4 8.1180470E-09 1.0466252E+00 7.1976725E-09 5.6113978E-10 O 2 0642+449 1999.08.27-14:19:10.0 NRAO20 317.36953 80.86270 921.6 16.6 7.6127676E-09 1.0130672E+00 6.9948895E-09 5.2150356E-10 O 2 0642+449 1999.08.27-14:19:10.0 WETTZELL 309.24386 26.20337 948.2 20.5 1.7478265E-08 2.2468881E+00 7.1976725E-09 5.6113978E-10 O 3 1803+784 1999.08.27-14:22:02.0 NRAO20 4.60198 27.57184 921.6 16.6 1.6168042E-08 2.1614274E+00 6.9948895E-09 5.2150356E-10 O 3 1803+784 1999.08.27-14:22:02.0 WETTZELL 17.50968 52.49940 948.2 20.5 9.7722400E-09 1.2593630E+00 7.1976725E-09 5.6113978E-10 O 4 0059+581 1999.08.27-14:24:46.0 NRAO20 323.39391 29.08850 921.6 16.6 1.5402015E-08 2.0586207E+00 6.9948895E-09 5.2150356E-10 O 4 0059+581 1999.08.27-14:24:46.0 WETTZELL 4.80712 17.78291 948.2 20.5 2.5108985E-08 3.2435622E+00 7.1976725E-09 5.6113978E-10 O 5 0955+476 1999.08.27-14:27:58.0 NRAO20 59.39499 61.75548 921.6 16.7 8.5291397E-09 1.1350632E+00 6.9948895E-09 5.2150356E-10 O 5 0955+476 1999.08.27-14:27:58.0 WETTZELL 289.07232 53.74913 948.2 20.5 9.6134084E-09 1.2370721E+00 7.1976725E-09 5.6113978E-10 O 6 1219+044 1999.08.27-14:32:44.0 NRAO20 98.13916 16.81727 921.6 16.7 2.5651292E-08 3.4268037E+00 6.9948895E-09 5.2150356E-10 O 6 1219+044 1999.08.27-14:32:44.0 WETTZELL 208.41169 41.70764 948.2 20.6 1.1645060E-08 1.5021586E+00 7.1976725E-09 5.6113978E-10 O 7 OJ287 1999.08.27-14:36:22.0 NRAO20 132.69111 65.37679 921.6 16.7 8.2661608E-09 1.0992131E+00 6.9948895E-09 5.2150356E-10 O 7 OJ287 1999.08.27-14:36:22.0 WETTZELL 271.60231 25.64475 948.2 20.6 1.7829875E-08 2.2930125E+00 7.1976725E-09 5.6113978E-10 O 8 1156+295 1999.08.27-14:39:22.0 NRAO20 79.28790 36.75545 921.6 16.7 1.2533568E-08 1.6686627E+00 6.9948895E-09 5.2150356E-10 O 8 1156+295 1999.08.27-14:39:22.0 WETTZELL 237.62880 60.73728 948.2 20.6 8.8901328E-09 1.1452285E+00 7.1976725E-09 5.6113978E-10 O 9 0917+624 1999.08.27-14:43:18.0 NRAO20 23.79428 62.04135 921.6 16.7 8.5065336E-09 1.1325445E+00 6.9948895E-09 5.2150356E-10 O 9 0917+624 1999.08.27-14:43:18.0 WETTZELL 316.14027 51.25624 948.2 20.6 9.9382716E-09 1.2787983E+00 7.1976725E-09 5.6113978E-10 O 10 0014+813 1999.08.27-14:46:23.0 NRAO20 350.54403 34.77908 921.6 16.7 1.3144396E-08 1.7547021E+00 6.9948895E-09 5.2150356E-10 O 10 0014+813 1999.08.27-14:46:23.0 WETTZELL 4.83285 41.43691 948.2 20.6 1.1704121E-08 1.5077054E+00 7.1976725E-09 5.6113978E-10 O 11 1418+546 1999.08.27-14:50:31.0 NRAO20 40.40275 26.87184 921.6 16.7 1.6551884E-08 2.2103525E+00 6.9948895E-09 5.2150356E-10 O 11 1418+546 1999.08.27-14:50:31.0 WETTZELL 23.82320 84.18989 948.2 20.6 7.7987167E-09 1.0051172E+00 7.1976725E-09 5.6113978E-10 O 12 1357+769 1999.08.27-14:58:02.0 NRAO20 16.78663 37.37427 921.6 16.7 1.2356739E-08 1.6482127E+00 6.9948895E-09 5.2150356E-10 O 12 1357+769 1999.08.27-14:58:02.0 WETTZELL 358.35260 62.38278 948.2 20.6 8.7528535E-09 1.1274655E+00 7.1976725E-09 5.6113978E-10 O 13 1849+670 1999.08.27-15:02:08.0 NRAO20 7.51080 16.50540 921.6 16.7 2.6299863E-08 3.4986639E+00 6.9997678E-09 5.7490196E-10 O 13 1849+670 1999.08.27-15:02:08.0 WETTZELL 36.19627 52.18649 948.2 20.6 9.8326895E-09 1.2673695E+00 7.1956010E-09 5.7726216E-10 O 14 4C39.25 1999.08.27-15:06:50.0 NRAO20 81.61740 74.84372 921.6 16.7 7.8467632E-09 1.0358546E+00 6.9997678E-09 5.7490196E-10 O 14 4C39.25 1999.08.27-15:06:50.0 WETTZELL 288.07532 38.52417 948.2 20.6 1.2455335E-08 1.6027977E+00 7.1956010E-09 5.7726216E-10 O 15 1128+385 1999.08.27-15:09:34.0 NRAO20 74.20061 51.49227 921.6 16.8 9.6717187E-09 1.2769940E+00 6.9997678E-09 5.7490196E-10 O 15 1128+385 1999.08.27-15:09:34.0 WETTZELL 266.85029 57.58414 948.2 20.6 9.2026510E-09 1.1833355E+00 7.1956010E-09 5.7726216E-10 O 16 1219+044 1999.08.27-15:12:59.0 NRAO20 105.02136 24.55657 921.6 16.8 1.8123817E-08 2.3971399E+00 6.9997678E-09 5.7490196E-10 O 16 1219+044 1999.08.27-15:12:59.0 WETTZELL 220.59262 37.96596 948.2 20.6 1.2608838E-08 1.6198760E+00 7.1956010E-09 5.7726216E-10 O 17 1308+326 1999.08.27-15:17:18.0 NRAO20 71.94475 31.97481 921.6 16.8 1.4258468E-08 1.8843986E+00 6.9997678E-09 5.7490196E-10 O 17 1308+326 1999.08.27-15:17:18.0 WETTZELL 229.11251 67.51665 948.2 20.6 8.4102101E-09 1.0812777E+00 7.1956010E-09 5.7726216E-10 O 18 0955+476 1999.08.27-15:20:02.0 NRAO20 54.99678 70.39977 921.6 16.9 8.0389378E-09 1.0612931E+00 6.9997678E-09 5.7490196E-10 O 18 0955+476 1999.08.27-15:20:02.0 WETTZELL 295.15690 45.84252 948.2 20.7 1.0821651E-08 1.3925634E+00 7.1956010E-09 5.7726216E-10 O 19 OJ287 1999.08.27-15:23:18.0 NRAO20 159.01427 70.62578 921.6 16.9 8.0285384E-09 1.0598540E+00 6.9997678E-09 5.7490196E-10 O 19 OJ287 1999.08.27-15:23:18.0 WETTZELL 280.19779 17.99673 948.2 20.7 2.4878489E-08 3.2108795E+00 7.1956010E-09 5.7726216E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10