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 | 16:48:12.413 # # Data content: # Ray-tracing results for session: # 93SEP07XU##### # 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: 1993090712 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993090718 | 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 $93SEP07XU##### H $93SEP07XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 16:48:12.413) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S WESTFORD 1492207.2498 -4458134.1054 4296011.6094 42.6129 288.5062 86.77 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 4C39.25 1993.09.07-14:48:44.0 WESTFORD 136.20258 85.19853 1008.3 22.4 8.3603552E-09 1.0034143E+00 7.6469763E-09 6.8407218E-10 O 1 4C39.25 1993.09.07-14:48:44.0 WETTZELL 292.14029 34.33673 942.6 16.2 1.3185114E-08 1.7802402E+00 7.1643071E-09 2.9045331E-10 O 2 0212+735 1993.09.07-14:52:52.0 WESTFORD 340.23267 36.86054 1008.3 22.4 1.3857578E-08 1.6678948E+00 7.6469763E-09 6.8407218E-10 O 2 0212+735 1993.09.07-14:52:52.0 WETTZELL 2.83476 33.07772 942.6 16.3 1.3614077E-08 1.8158352E+00 7.1643071E-09 2.9045331E-10 O 3 1803+784 1993.09.07-14:57:04.0 WESTFORD 10.58186 34.56075 1008.3 22.4 1.4648034E-08 1.7630457E+00 7.6469763E-09 6.8407218E-10 O 3 1803+784 1993.09.07-14:57:04.0 WETTZELL 15.09557 56.22076 942.6 16.3 8.9618355E-09 1.1979107E+00 7.1643071E-09 2.9045331E-10 O 4 OQ208 1993.09.07-15:01:12.0 WESTFORD 79.18229 32.11894 1008.3 22.5 1.5632218E-08 1.8800949E+00 7.6497442E-09 6.8510781E-10 O 4 OQ208 1993.09.07-15:01:12.0 WETTZELL 210.90878 67.00084 942.6 16.3 8.2135527E-09 1.0875732E+00 7.1459736E-09 4.1541352E-10 O 5 4C39.25 1993.09.07-15:05:24.0 WESTFORD 178.73379 86.45135 1008.3 22.5 8.3509394E-09 1.0019574E+00 7.6497442E-09 6.8510781E-10 O 5 4C39.25 1993.09.07-15:05:24.0 WETTZELL 294.59481 31.82801 942.6 16.3 1.4293547E-08 1.8946091E+00 7.1459736E-09 4.1541352E-10 O 6 0212+735 1993.09.07-15:09:32.0 WESTFORD 340.92765 35.83791 1008.3 22.5 1.4198316E-08 1.7039634E+00 7.6497442E-09 6.8510781E-10 O 6 0212+735 1993.09.07-15:09:32.0 WETTZELL 4.21284 33.24574 942.6 16.3 1.3748731E-08 1.8144595E+00 7.1459736E-09 4.1541352E-10 O 7 1803+784 1993.09.07-15:13:44.0 WESTFORD 11.30856 35.14474 1008.3 22.5 1.4440887E-08 1.7340379E+00 7.6497442E-09 6.8510781E-10 O 7 1803+784 1993.09.07-15:13:44.0 WETTZELL 14.25051 56.91352 942.6 16.3 9.0185605E-09 1.1910839E+00 7.1459736E-09 4.1541352E-10 O 8 OQ208 1993.09.07-15:17:52.0 WESTFORD 81.67146 35.15067 1008.3 22.5 1.4444934E-08 1.7366465E+00 7.6497442E-09 6.8510781E-10 O 8 OQ208 1993.09.07-15:17:52.0 WETTZELL 219.14953 65.43052 942.6 16.3 8.3131193E-09 1.1008618E+00 7.1459736E-09 4.1541352E-10 O 9 4C39.25 1993.09.07-15:22:04.0 WESTFORD 222.35495 85.30000 1008.3 22.5 8.3629489E-09 1.0033604E+00 7.6497442E-09 6.8510781E-10 O 9 4C39.25 1993.09.07-15:22:04.0 WETTZELL 297.05150 29.36803 942.6 16.3 1.5360124E-08 2.0364388E+00 7.1459736E-09 4.1541352E-10 O 10 0212+735 1993.09.07-15:26:12.0 WESTFORD 341.69094 34.85228 1008.3 22.5 1.4544283E-08 1.7455929E+00 7.6497442E-09 6.8510781E-10 O 10 0212+735 1993.09.07-15:26:12.0 WETTZELL 5.58042 33.47908 942.6 16.3 1.3664626E-08 1.8032846E+00 7.1459736E-09 4.1541352E-10 O 11 1803+784 1993.09.07-15:30:24.0 WESTFORD 11.99304 35.76588 1008.3 22.5 1.4224350E-08 1.7079823E+00 7.6497442E-09 6.8510781E-10 O 11 1803+784 1993.09.07-15:30:24.0 WETTZELL 13.28490 57.56441 942.6 16.3 8.9531347E-09 1.1824872E+00 7.1459736E-09 4.1541352E-10 O 12 OQ208 1993.09.07-15:34:32.0 WESTFORD 84.21961 38.20193 1008.3 22.5 1.3453738E-08 1.6169927E+00 7.6497442E-09 6.8510781E-10 O 12 OQ208 1993.09.07-15:34:32.0 WETTZELL 226.51378 63.57124 942.6 16.3 8.4424458E-09 1.1180958E+00 7.1459736E-09 4.1541352E-10 O 13 4C39.25 1993.09.07-15:38:44.0 WESTFORD 243.15034 82.82200 1008.3 22.5 8.4004987E-09 1.0078301E+00 7.6497442E-09 6.8510781E-10 O 13 4C39.25 1993.09.07-15:38:44.0 WETTZELL 299.51881 26.96144 942.6 16.3 1.6600386E-08 2.2014853E+00 7.1459736E-09 4.1541352E-10 O 14 0212+735 1993.09.07-15:42:52.0 WESTFORD 342.51799 33.90719 1008.3 22.5 1.4896388E-08 1.7879734E+00 7.6497442E-09 6.8510781E-10 O 14 0212+735 1993.09.07-15:42:52.0 WETTZELL 6.93403 33.77702 942.5 16.4 1.3559049E-08 1.7892873E+00 7.1459736E-09 4.1541352E-10 O 15 1803+784 1993.09.07-15:47:04.0 WESTFORD 12.63188 36.42177 1008.3 22.5 1.4004356E-08 1.6815111E+00 7.6497442E-09 6.8510781E-10 O 15 1803+784 1993.09.07-15:47:04.0 WETTZELL 12.20041 58.16770 942.5 16.4 8.8943499E-09 1.1747658E+00 7.1459736E-09 4.1541352E-10 O 16 OQ208 1993.09.07-15:51:12.0 WESTFORD 86.85001 41.26712 1008.3 22.6 1.2619304E-08 1.5163300E+00 7.6497442E-09 6.8510781E-10 O 16 OQ208 1993.09.07-15:51:12.0 WETTZELL 233.06858 61.48318 942.5 16.4 8.6035020E-09 1.1395380E+00 7.1459736E-09 4.1541352E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10