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 | 00:33:33.201 # # Data content: # Ray-tracing results for session: # 95JAN27XU##### # 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: 1995012718 | 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 $95JAN27XU##### H $95JAN27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:33:33.201) 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 1803+784 1995.01.27-18:33:20.0 NRAO85_3 346.78471 44.36572 925.0 1.1 1.0202492E-08 1.4302894E+00 7.0187491E-09 1.2511255E-10 O 1 1803+784 1995.01.27-18:33:20.0 WETTZELL 352.05224 39.10392 944.6 -1.6 1.1483318E-08 1.5858507E+00 7.1656385E-09 9.1711773E-11 O 2 0119+041 1995.01.27-18:39:48.0 NRAO85_3 110.90555 30.60096 924.9 1.1 1.3983386E-08 1.9427783E+00 7.0187491E-09 1.2511255E-10 O 2 0119+041 1995.01.27-18:39:48.0 WETTZELL 229.44391 34.36156 944.6 -1.6 1.2832745E-08 1.7747873E+00 7.1656385E-09 9.1711773E-11 O 3 1803+784 1995.01.27-18:46:16.0 NRAO85_3 346.40797 43.77678 924.9 1.2 1.0310853E-08 1.4456008E+00 7.0187491E-09 1.2511255E-10 O 3 1803+784 1995.01.27-18:46:16.0 WETTZELL 352.80438 38.82442 944.6 -1.7 1.1552307E-08 1.5953665E+00 7.1656385E-09 9.1711773E-11 O 4 0119+041 1995.01.27-18:52:44.0 NRAO85_3 113.51588 32.95230 924.9 1.2 1.3094403E-08 1.8205833E+00 7.0187491E-09 1.2511255E-10 O 4 0119+041 1995.01.27-18:52:44.0 WETTZELL 232.77902 32.71074 944.6 -1.7 1.3399026E-08 1.8540797E+00 7.1656385E-09 9.1711773E-11 O 5 1803+784 1995.01.27-18:59:12.0 NRAO85_3 346.08403 43.17273 924.8 1.3 1.0425550E-08 1.4618011E+00 7.0187491E-09 1.2511255E-10 O 5 1803+784 1995.01.27-18:59:12.0 WETTZELL 353.56976 38.57279 944.5 -1.7 1.1615358E-08 1.6040552E+00 7.1656385E-09 9.1711773E-11 O 6 0119+041 1995.01.27-19:05:40.0 NRAO85_3 116.25523 35.25631 924.8 1.3 1.2345013E-08 1.7175287E+00 7.0187491E-09 1.2511255E-10 O 6 0119+041 1995.01.27-19:05:40.0 WETTZELL 235.99876 30.98652 944.5 -1.7 1.4059107E-08 1.9465814E+00 7.1656385E-09 9.1711773E-11 O 7 1803+784 1995.01.27-19:12:08.0 NRAO85_3 345.81247 42.55588 924.8 1.4 1.0546551E-08 1.4788856E+00 7.0187491E-09 1.2511255E-10 O 7 1803+784 1995.01.27-19:12:08.0 WETTZELL 354.34688 38.34954 944.5 -1.7 1.1672058E-08 1.6118596E+00 7.1656385E-09 9.1711773E-11 O 8 0119+041 1995.01.27-19:18:36.0 NRAO85_3 119.14062 37.50513 924.8 1.4 1.1708844E-08 1.6300164E+00 7.0187491E-09 1.2511255E-10 O 8 0119+041 1995.01.27-19:18:36.0 WETTZELL 239.11071 29.19675 944.5 -1.7 1.4831239E-08 2.0549016E+00 7.1656385E-09 9.1711773E-11 O 9 1803+784 1995.01.27-19:25:04.0 NRAO85_3 345.59264 41.92847 924.7 1.5 1.0673805E-08 1.4968470E+00 7.0187491E-09 1.2511255E-10 O 9 1803+784 1995.01.27-19:25:04.0 WETTZELL 355.13427 38.15511 944.5 -1.7 1.1722029E-08 1.6187273E+00 7.1656385E-09 9.1711773E-11 O 10 0119+041 1995.01.27-19:31:32.0 NRAO85_3 122.19026 39.68986 924.7 1.5 1.1166023E-08 1.5553336E+00 7.0187491E-09 1.2511255E-10 O 10 0119+041 1995.01.27-19:31:32.0 WETTZELL 242.12296 27.34878 944.5 -1.7 1.5739200E-08 2.1824516E+00 7.1656385E-09 9.1711773E-11 O 11 1803+784 1995.01.27-19:38:00.0 NRAO85_3 345.42375 41.29271 924.7 1.6 1.0807243E-08 1.5156752E+00 7.0187491E-09 1.2511255E-10 O 11 1803+784 1995.01.27-19:38:00.0 WETTZELL 355.93043 37.98988 944.5 -1.8 1.1764927E-08 1.6246110E+00 7.1656385E-09 9.1711773E-11 O 12 0229+131 1995.01.27-19:45:00.0 NRAO85_3 101.86307 35.61826 924.7 1.6 1.2235568E-08 1.7010142E+00 7.0187491E-09 1.2511255E-10 O 12 0229+131 1995.01.27-19:45:00.0 WETTZELL 234.25955 42.62545 944.5 -1.8 1.0705869E-08 1.4791130E+00 7.1656385E-09 9.1711773E-11 O 13 1803+784 1995.01.27-19:52:04.0 NRAO85_3 345.29676 40.59432 924.6 1.6 1.0959281E-08 1.5371215E+00 7.0187491E-09 1.2511255E-10 O 13 1803+784 1995.01.27-19:52:04.0 WETTZELL 356.80460 37.84371 944.5 -1.8 1.1803209E-08 1.6298454E+00 7.1656385E-09 9.1711773E-11 O 14 0229+131 1995.01.27-19:59:00.0 NRAO85_3 104.51694 38.29492 924.6 1.7 1.1503641E-08 1.6003079E+00 7.0187491E-09 1.2511255E-10 O 14 0229+131 1995.01.27-19:59:00.0 WETTZELL 238.05257 40.71866 944.5 -1.8 1.1111866E-08 1.5358097E+00 7.1656385E-09 9.1711773E-11 O 15 1803+784 1995.01.27-20:06:04.0 NRAO85_3 345.22768 39.89469 924.6 1.7 1.1117593E-08 1.5594459E+00 7.0187491E-09 1.2511255E-10 O 15 1803+784 1995.01.27-20:06:04.0 WETTZELL 357.68134 37.73327 944.5 -1.8 1.1832337E-08 1.6338076E+00 7.1656385E-09 9.1711773E-11 O 16 0229+131 1995.01.27-20:13:04.0 NRAO85_3 107.33684 40.95119 924.6 1.7 1.0880816E-08 1.5145830E+00 7.0187491E-09 1.2511255E-10 O 16 0229+131 1995.01.27-20:13:04.0 WETTZELL 241.68225 38.72369 944.4 -1.8 1.1585056E-08 1.6019152E+00 7.1656385E-09 9.1711773E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10