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: # 2018-07-26 | 21:45:33.015 # # Data content: # Ray-tracing results for session: # 94MAR03XU##### # 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: 1994030318 | 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 $94MAR03XU##### H $94MAR03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 21:45:33.015) 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 0119+041 1994.03.03-16:29:32.0 NRAO85_3 112.58183 32.12099 906.0 -1.1 1.3316461E-08 1.8956290E+00 6.8960848E-09 2.0590239E-10 O 1 0119+041 1994.03.03-16:29:32.0 WETTZELL 231.60816 33.29983 947.4 4.6 1.3332636E-08 1.8193672E+00 7.1888463E-09 1.4917044E-10 O 2 0212+735 1994.03.03-16:35:32.0 NRAO85_3 20.33878 43.84872 906.1 -1.1 1.0237830E-08 1.4426177E+00 6.8960848E-09 2.0590239E-10 O 2 0212+735 1994.03.03-16:35:32.0 WETTZELL 343.16021 62.41533 947.4 4.6 8.2757343E-09 1.1282380E+00 7.1888463E-09 1.4917044E-10 O 3 1803+784 1994.03.03-16:42:12.0 NRAO85_3 346.04732 43.10467 906.1 -1.1 1.0378748E-08 1.4573500E+00 6.8960848E-09 2.0590239E-10 O 3 1803+784 1994.03.03-16:42:12.0 WETTZELL 353.65556 38.54368 947.3 4.6 1.1751982E-08 1.6039973E+00 7.1888463E-09 1.4917044E-10 O 4 0229+131 1994.03.03-16:48:52.0 NRAO85_3 95.32671 28.33513 906.1 -1.0 1.4901606E-08 2.1249790E+00 6.8960848E-09 2.0590239E-10 O 4 0229+131 1994.03.03-16:48:52.0 WETTZELL 223.08277 47.24251 947.3 4.5 9.9856740E-09 1.3613557E+00 7.1888463E-09 1.4917044E-10 O 5 0119+041 1994.03.03-16:53:04.0 NRAO85_3 117.58329 36.30660 906.1 -1.0 1.1967887E-08 1.7005207E+00 6.8960848E-09 2.0590239E-10 O 5 0119+041 1994.03.03-16:53:04.0 WETTZELL 237.45670 30.15697 947.3 4.5 1.4559942E-08 1.9877712E+00 7.1888463E-09 1.4917044E-10 O 6 0212+735 1994.03.03-16:59:04.0 NRAO85_3 19.71711 45.43305 906.1 -1.0 9.9564799E-09 1.4027771E+00 6.8960848E-09 2.0590239E-10 O 6 0212+735 1994.03.03-16:59:04.0 WETTZELL 340.77067 61.21835 947.3 4.5 8.3685951E-09 1.1409325E+00 7.1888463E-09 1.4917044E-10 O 7 1803+784 1994.03.03-17:05:44.0 NRAO85_3 345.60237 41.97182 906.1 -1.0 1.0603655E-08 1.4887484E+00 6.8960848E-09 2.0590239E-10 O 7 1803+784 1994.03.03-17:05:44.0 WETTZELL 355.07973 38.16476 947.3 4.5 1.1849954E-08 1.6174218E+00 7.1888463E-09 1.4917044E-10 O 8 0229+131 1994.03.03-17:12:24.0 NRAO85_3 99.34499 32.91803 906.1 -0.9 1.3030987E-08 1.8540131E+00 6.8960848E-09 2.0590239E-10 O 8 0229+131 1994.03.03-17:12:24.0 WETTZELL 230.27356 44.43438 947.2 4.5 1.0470414E-08 1.4276606E+00 7.1888463E-09 1.4917044E-10 O 9 0119+041 1994.03.03-17:16:32.0 NRAO85_3 123.08010 40.28453 906.1 -0.9 1.0965596E-08 1.5558370E+00 6.8960848E-09 2.0590239E-10 O 9 0119+041 1994.03.03-17:16:32.0 WETTZELL 242.94581 26.81800 947.2 4.5 1.6195092E-08 2.2124928E+00 7.1888463E-09 1.4917044E-10 O 10 0212+735 1994.03.03-17:22:32.0 NRAO85_3 18.83739 46.95611 906.1 -0.9 9.7069694E-09 1.3674221E+00 6.8960848E-09 2.0590239E-10 O 10 0212+735 1994.03.03-17:22:32.0 WETTZELL 338.82089 59.88714 947.2 4.4 8.4787258E-09 1.1559882E+00 7.1888463E-09 1.4917044E-10 O 11 1803+784 1994.03.03-17:29:12.0 NRAO85_3 345.32675 40.81414 906.1 -0.9 1.0848212E-08 1.5229136E+00 6.8960848E-09 2.0590239E-10 O 11 1803+784 1994.03.03-17:29:12.0 WETTZELL 356.52915 37.88310 947.2 4.4 1.1924174E-08 1.6275905E+00 7.1888463E-09 1.4917044E-10 O 12 0229+131 1994.03.03-17:35:52.0 NRAO85_3 103.65106 37.43331 906.1 -0.9 1.1659848E-08 1.6560946E+00 6.8960848E-09 2.0590239E-10 O 12 0229+131 1994.03.03-17:35:52.0 WETTZELL 236.84811 41.33840 947.2 4.4 1.1094713E-08 1.5130908E+00 7.1888463E-09 1.4917044E-10 O 13 0119+041 1994.03.03-17:40:04.0 NRAO85_3 129.21766 44.01722 906.1 -0.9 1.0207504E-08 1.4465304E+00 6.8960848E-09 2.0590239E-10 O 13 0119+041 1994.03.03-17:40:04.0 WETTZELL 248.15663 23.30552 947.1 4.4 1.8436946E-08 2.5213307E+00 7.1888463E-09 1.4917044E-10 O 14 0212+735 1994.03.03-17:46:04.0 NRAO85_3 17.68304 48.40591 906.1 -0.8 9.4868412E-09 1.3362055E+00 6.8960848E-09 2.0590239E-10 O 14 0212+735 1994.03.03-17:46:04.0 WETTZELL 337.28502 58.44273 947.1 4.4 8.6068522E-09 1.1735049E+00 7.1888463E-09 1.4917044E-10 O 15 0229+131 1994.03.03-17:51:32.0 NRAO85_3 106.74403 40.40219 906.1 -0.8 1.0938961E-08 1.5522469E+00 6.8960848E-09 2.0590239E-10 O 15 0229+131 1994.03.03-17:51:32.0 WETTZELL 240.94234 39.13872 947.1 4.3 1.1606877E-08 1.5832094E+00 7.1888463E-09 1.4917044E-10 O 16 1803+784 1994.03.03-17:58:24.0 NRAO85_3 345.20904 39.35394 906.1 -0.8 1.1179847E-08 1.5692778E+00 6.8960848E-09 2.0590239E-10 O 16 1803+784 1994.03.03-17:58:24.0 WETTZELL 358.36025 37.66948 947.1 4.3 1.1981270E-08 1.6354101E+00 7.1888463E-09 1.4917044E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10