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 | 22:02:57.827 # # Data content: # Ray-tracing results for session: # 94MAR31XU##### # Total number of observations: # 30 # 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: 1994033112 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994033118 | 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 $94MAR31XU##### H $94MAR31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 22:02:57.827) 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 1994.03.31-14:39:32.0 NRAO85_3 112.60019 32.13734 928.3 3.8 1.3671770E-08 1.8786102E+00 7.0498152E-09 2.4226614E-10 O 1 0119+041 1994.03.31-14:39:32.0 WETTZELL 231.63131 33.28822 940.6 9.6 1.3601993E-08 1.8228652E+00 7.1331653E-09 3.5163874E-10 O 2 0212+735 1994.03.31-14:45:32.0 NRAO85_3 20.33911 43.85642 928.3 3.8 1.0510292E-08 1.4414844E+00 7.0498152E-09 2.4226614E-10 O 2 0212+735 1994.03.31-14:45:32.0 WETTZELL 343.14557 62.41165 940.5 9.6 8.4417954E-09 1.1291178E+00 7.1331653E-09 3.5163874E-10 O 3 1803+784 1994.03.31-14:52:12.0 NRAO85_3 346.04635 43.10296 928.3 3.8 1.0655507E-08 1.4613893E+00 7.0498152E-09 2.4226614E-10 O 3 1803+784 1994.03.31-14:52:12.0 WETTZELL 353.65773 38.54292 940.5 9.7 1.1988176E-08 1.6061130E+00 7.1331653E-09 3.5163874E-10 O 4 0229+131 1994.03.31-14:58:52.0 NRAO85_3 95.34246 28.35312 928.3 3.9 1.5297890E-08 2.1026914E+00 7.0498152E-09 2.4226614E-10 O 4 0229+131 1994.03.31-14:58:52.0 WETTZELL 223.11224 47.23176 940.5 9.7 1.0186449E-08 1.3625680E+00 7.1331653E-09 3.5163874E-10 O 5 0212+735 1994.03.31-15:09:04.0 NRAO85_3 19.71628 45.44074 928.3 3.9 1.0203396E-08 1.4044767E+00 7.0339948E-09 2.4463433E-10 O 5 0212+735 1994.03.31-15:09:04.0 WETTZELL 340.75776 61.21379 940.5 9.7 8.4934383E-09 1.1386134E+00 7.1353985E-09 3.1263040E-10 O 6 1803+784 1994.03.31-15:15:44.0 NRAO85_3 345.60167 41.97004 928.3 3.9 1.0867031E-08 1.4955027E+00 7.0339948E-09 2.4463433E-10 O 6 1803+784 1994.03.31-15:15:44.0 WETTZELL 355.08196 38.16414 940.5 9.8 1.2025006E-08 1.6098781E+00 7.1353985E-09 3.1263040E-10 O 7 0229+131 1994.03.31-15:22:24.0 NRAO85_3 99.36176 32.93586 928.3 4.0 1.3353633E-08 1.8396017E+00 7.0339948E-09 2.4463433E-10 O 7 0229+131 1994.03.31-15:22:24.0 WETTZELL 230.30052 44.42233 940.5 9.8 1.0629442E-08 1.4299467E+00 7.1353985E-09 3.1263040E-10 O 8 0119+041 1994.03.31-15:26:32.0 NRAO85_3 123.10238 40.29938 928.3 4.0 1.1237734E-08 1.5457535E+00 7.0339948E-09 2.4463433E-10 O 8 0119+041 1994.03.31-15:26:32.0 WETTZELL 242.96632 26.80481 940.5 9.8 1.6443055E-08 2.2158853E+00 7.1353985E-09 3.1263040E-10 O 9 0212+735 1994.03.31-15:32:32.0 NRAO85_3 18.83531 46.96369 928.3 4.0 9.9477166E-09 1.3690972E+00 7.0339948E-09 2.4463433E-10 O 9 0212+735 1994.03.31-15:32:32.0 WETTZELL 338.80976 59.88183 940.4 9.8 8.6052260E-09 1.1535193E+00 7.1353985E-09 3.1263040E-10 O 10 1803+784 1994.03.31-15:39:12.0 NRAO85_3 345.32631 40.81231 928.3 4.0 1.1117655E-08 1.5301437E+00 7.0339948E-09 2.4463433E-10 O 10 1803+784 1994.03.31-15:39:12.0 WETTZELL 356.53143 37.88263 940.4 9.9 1.2100315E-08 1.6199647E+00 7.1353985E-09 3.1263040E-10 O 11 0229+131 1994.03.31-15:45:52.0 NRAO85_3 103.66921 37.45085 928.3 4.0 1.1948753E-08 1.6448628E+00 7.0339948E-09 2.4463433E-10 O 11 0229+131 1994.03.31-15:45:52.0 WETTZELL 236.87283 41.32533 940.4 9.9 1.1263360E-08 1.5151120E+00 7.1353985E-09 3.1263040E-10 O 12 0119+041 1994.03.31-15:50:04.0 NRAO85_3 129.24256 44.03095 928.3 4.1 1.0460960E-08 1.4383414E+00 7.0339948E-09 2.4463433E-10 O 12 0119+041 1994.03.31-15:50:04.0 WETTZELL 248.17611 23.29177 940.4 9.9 1.8719785E-08 2.5239189E+00 7.1353985E-09 3.1263040E-10 O 13 0212+735 1994.03.31-15:56:04.0 NRAO85_3 17.67962 48.41327 928.3 4.1 9.7221525E-09 1.3378888E+00 7.0339948E-09 2.4463433E-10 O 13 0212+735 1994.03.31-15:56:04.0 WETTZELL 337.27567 58.43677 940.4 9.9 8.7352736E-09 1.1708637E+00 7.1353985E-09 3.1263040E-10 O 14 0229+131 1994.03.31-16:01:32.0 NRAO85_3 106.76338 40.41947 928.3 4.1 1.1210122E-08 1.5426047E+00 7.0339948E-09 2.4463433E-10 O 14 0229+131 1994.03.31-16:01:32.0 WETTZELL 240.96575 39.12509 940.4 10.0 1.1783409E-08 1.5850017E+00 7.1353985E-09 3.1263040E-10 O 15 1803+784 1994.03.31-16:08:24.0 NRAO85_3 345.20891 39.35208 928.3 4.1 1.1457521E-08 1.5771413E+00 7.0339948E-09 2.4463433E-10 O 15 1803+784 1994.03.31-16:08:24.0 WETTZELL 358.36258 37.66920 940.3 10.0 1.2158262E-08 1.6277501E+00 7.1353985E-09 3.1263040E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10