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 | 01:45:56.271 # # Data content: # Ray-tracing results for session: # 95MAY22XU##### # 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: 1995052218 | 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 $95MAY22XU##### H $95MAY22XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:45:56.271) 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 1995.05.22-17:51:12.0 NRAO85_3 78.53997 73.72495 929.7 20.8 7.5557400E-09 1.0415680E+00 7.0577485E-09 1.9612410E-10 O 1 0552+398 1995.05.22-17:51:12.0 WETTZELL 288.00084 39.90120 949.2 13.0 1.1515026E-08 1.5564164E+00 7.2077089E-09 1.9105418E-10 O 2 0212+735 1995.05.22-17:55:28.0 NRAO85_3 345.41603 50.95514 929.7 20.8 9.3309240E-09 1.2830042E+00 7.0577485E-09 1.9612410E-10 O 2 0212+735 1995.05.22-17:55:28.0 WETTZELL 343.66111 37.99350 949.2 13.0 1.1995892E-08 1.6210345E+00 7.2077089E-09 1.9105418E-10 O 3 OJ287 1995.05.22-18:01:12.0 NRAO85_3 89.50919 32.99045 929.7 20.9 1.3283954E-08 1.8355035E+00 7.0577485E-09 1.9612410E-10 O 3 OJ287 1995.05.22-18:01:12.0 WETTZELL 229.54577 52.67101 949.2 13.0 9.2985097E-09 1.2574539E+00 7.2077089E-09 1.9105418E-10 O 4 0955+476 1995.05.22-18:05:08.0 NRAO85_3 53.44259 34.50193 929.7 20.9 1.2770905E-08 1.7582442E+00 7.0577485E-09 1.9612410E-10 O 4 0955+476 1995.05.22-18:05:08.0 WETTZELL 265.52053 80.18779 949.2 13.0 7.5083833E-09 1.0147550E+00 7.2077089E-09 1.9105418E-10 O 5 0552+398 1995.05.22-18:09:36.0 NRAO85_3 78.64419 77.26764 929.7 20.9 7.4361507E-09 1.0250833E+00 7.0577485E-09 1.9612410E-10 O 5 0552+398 1995.05.22-18:09:36.0 WETTZELL 290.69585 37.05460 949.2 13.0 1.2253540E-08 1.6563720E+00 7.2077089E-09 1.9105418E-10 O 6 0212+735 1995.05.22-18:13:48.0 NRAO85_3 344.06106 50.00662 929.7 20.9 9.4586705E-09 1.3004929E+00 7.0577485E-09 1.9612410E-10 O 6 0212+735 1995.05.22-18:13:48.0 WETTZELL 344.91019 37.17905 949.2 12.9 1.2218043E-08 1.6511150E+00 7.2077089E-09 1.9105418E-10 O 7 OJ287 1995.05.22-18:19:32.0 NRAO85_3 92.40859 36.58985 929.7 20.9 1.2142671E-08 1.6774460E+00 7.0577485E-09 1.9612410E-10 O 7 OJ287 1995.05.22-18:19:32.0 WETTZELL 235.32556 50.28762 949.2 12.9 9.6104412E-09 1.2996346E+00 7.2077089E-09 1.9105418E-10 O 8 0955+476 1995.05.22-18:23:28.0 NRAO85_3 54.76835 37.41879 929.7 20.9 1.1911052E-08 1.6400236E+00 7.0577485E-09 1.9612410E-10 O 8 0955+476 1995.05.22-18:23:28.0 WETTZELL 269.63287 77.18451 949.2 12.9 7.5873749E-09 1.0254042E+00 7.2077089E-09 1.9105418E-10 O 9 0552+398 1995.05.22-18:27:56.0 NRAO85_3 77.69155 80.79305 929.7 20.9 7.3482130E-09 1.0129555E+00 7.0577485E-09 1.9612410E-10 O 9 0552+398 1995.05.22-18:27:56.0 WETTZELL 293.36360 34.26799 949.2 12.9 1.3107245E-08 1.7719781E+00 7.2077089E-09 1.9105418E-10 O 10 0212+735 1995.05.22-18:32:12.0 NRAO85_3 342.87256 48.97750 929.7 21.0 9.6042854E-09 1.3204279E+00 7.0577485E-09 1.9612410E-10 O 10 0212+735 1995.05.22-18:32:12.0 WETTZELL 346.21334 36.42655 949.2 12.9 1.2432970E-08 1.6802246E+00 7.2077089E-09 1.9105418E-10 O 11 OJ287 1995.05.22-18:37:56.0 NRAO85_3 95.47333 40.19431 929.7 21.0 1.1220818E-08 1.5498604E+00 7.0577485E-09 1.9612410E-10 O 11 OJ287 1995.05.22-18:37:56.0 WETTZELL 240.65578 47.72895 949.2 12.9 9.9892762E-09 1.3508784E+00 7.2077089E-09 1.9105418E-10 O 12 0955+476 1995.05.22-18:41:52.0 NRAO85_3 55.97878 40.39245 929.7 21.0 1.1173400E-08 1.5386056E+00 7.0577485E-09 1.9612410E-10 O 12 0955+476 1995.05.22-18:41:52.0 WETTZELL 272.86488 74.16837 949.2 12.9 7.6898239E-09 1.0392242E+00 7.2077089E-09 1.9105418E-10 O 13 0552+398 1995.05.22-18:46:20.0 NRAO85_3 73.73862 84.30061 929.7 21.0 7.2897495E-09 1.0048845E+00 7.0577485E-09 1.9612410E-10 O 13 0552+398 1995.05.22-18:46:20.0 WETTZELL 296.03754 31.52699 949.2 12.9 1.4105702E-08 1.9072756E+00 7.2077089E-09 1.9105418E-10 O 14 0212+735 1995.05.22-18:50:32.0 NRAO85_3 341.85962 47.88602 929.7 21.0 9.7671775E-09 1.3427279E+00 7.0577485E-09 1.9612410E-10 O 14 0212+735 1995.05.22-18:50:32.0 WETTZELL 347.55607 35.74421 949.2 12.9 1.2636377E-08 1.7077816E+00 7.2077089E-09 1.9105418E-10 O 15 OJ287 1995.05.22-18:56:16.0 NRAO85_3 98.73149 43.76663 929.7 21.0 1.0473117E-08 1.4464245E+00 7.0577485E-09 1.9612410E-10 O 15 OJ287 1995.05.22-18:56:16.0 WETTZELL 245.56026 45.04775 949.2 12.8 1.0442782E-08 1.4122423E+00 7.2077089E-09 1.9105418E-10 O 16 0955+476 1995.05.22-19:00:12.0 NRAO85_3 57.05403 43.39559 929.7 21.0 1.0542460E-08 1.4518563E+00 7.0577485E-09 1.9612410E-10 O 16 0955+476 1995.05.22-19:00:12.0 WETTZELL 275.62836 71.17064 949.2 12.8 7.8161145E-09 1.0562670E+00 7.2077089E-09 1.9105418E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10