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 | 00:14:40.703 # # Data content: # Ray-tracing results for session: # 92AUG16XU##### # 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: 1992081618 | 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 $92AUG16XU##### H $92AUG16XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 00:14:40.703) 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 1992.08.16-16:15:12.0 WESTFORD 137.92568 85.32660 1010.3 13.7 8.6082530E-09 1.0035131E+00 7.6774592E-09 9.0198728E-10 O 1 4C39.25 1992.08.16-16:15:12.0 WETTZELL 292.29074 34.19117 948.3 18.9 1.3490828E-08 1.7807138E+00 7.1962897E-09 4.0412588E-10 O 2 0212+735 1992.08.16-16:19:24.0 WESTFORD 340.27101 36.78858 1010.3 13.7 1.4289218E-08 1.6628265E+00 7.6774592E-09 9.0198728E-10 O 2 0212+735 1992.08.16-16:19:24.0 WETTZELL 2.92801 33.08160 948.3 18.9 1.3883231E-08 1.8303538E+00 7.1962897E-09 4.0412588E-10 O 3 OQ208 1992.08.16-16:27:44.0 WESTFORD 79.32916 32.30687 1010.3 13.7 1.6009869E-08 1.8704652E+00 7.6774592E-09 9.0198728E-10 O 3 OQ208 1992.08.16-16:27:44.0 WETTZELL 211.44442 66.91831 948.3 18.9 8.2604169E-09 1.0870474E+00 7.1962897E-09 4.0412588E-10 O 4 4C39.25 1992.08.16-16:31:52.0 WESTFORD 181.82817 86.45637 1010.3 13.7 8.5959908E-09 1.0020294E+00 7.6774592E-09 9.0198728E-10 O 4 4C39.25 1992.08.16-16:31:52.0 WETTZELL 294.74488 31.68531 948.3 18.9 1.4425630E-08 1.9049396E+00 7.1962897E-09 4.0412588E-10 O 5 0212+735 1992.08.16-16:36:04.0 WESTFORD 340.97098 35.76802 1010.3 13.7 1.4637629E-08 1.7033376E+00 7.6774592E-09 9.0198728E-10 O 5 0212+735 1992.08.16-16:36:04.0 WETTZELL 4.30585 33.25406 948.3 18.9 1.3819923E-08 1.8218846E+00 7.1962897E-09 4.0412588E-10 O 6 1803+784 1992.08.16-16:40:12.0 WESTFORD 11.34494 35.17339 1010.3 13.7 1.4853160E-08 1.7296590E+00 7.6774592E-09 9.0198728E-10 O 6 1803+784 1992.08.16-16:40:12.0 WETTZELL 14.20816 56.94774 948.3 18.9 9.0625852E-09 1.1928302E+00 7.1962897E-09 4.0412588E-10 O 7 OQ208 1992.08.16-16:44:24.0 WESTFORD 81.82116 35.33991 1010.3 13.7 1.4801507E-08 1.7288065E+00 7.6774592E-09 9.0198728E-10 O 7 OQ208 1992.08.16-16:44:24.0 WETTZELL 219.63133 65.32820 948.3 18.9 8.3622778E-09 1.1005783E+00 7.1962897E-09 4.0412588E-10 O 8 4C39.25 1992.08.16-16:48:32.0 WESTFORD 224.15449 85.18019 1010.3 13.7 8.6098538E-09 1.0035897E+00 7.6774592E-09 9.0198728E-10 O 8 4C39.25 1992.08.16-16:48:32.0 WETTZELL 297.20174 29.22845 948.2 18.9 1.5507033E-08 2.0487992E+00 7.1962897E-09 4.0412588E-10 O 9 0212+735 1992.08.16-16:52:44.0 WESTFORD 341.73897 34.78472 1010.3 13.7 1.4994301E-08 1.7448159E+00 7.6774592E-09 9.0198728E-10 O 9 0212+735 1992.08.16-16:52:44.0 WETTZELL 5.67297 33.49181 948.2 18.9 1.3733800E-08 1.8103963E+00 7.1962897E-09 4.0412588E-10 O 10 1803+784 1992.08.16-16:56:52.0 WESTFORD 12.02734 35.79639 1010.3 13.7 1.4630066E-08 1.7037143E+00 7.6774592E-09 9.0198728E-10 O 10 1803+784 1992.08.16-16:56:52.0 WETTZELL 13.23649 57.59654 948.2 18.9 8.9971153E-09 1.1842127E+00 7.1962897E-09 4.0412588E-10 O 11 OQ208 1992.08.16-17:01:04.0 WESTFORD 84.37342 38.39215 1010.3 13.7 1.3792126E-08 1.6105505E+00 7.6774592E-09 9.0198728E-10 O 11 OQ208 1992.08.16-17:01:04.0 WETTZELL 226.94384 63.45305 948.2 18.8 8.4941562E-09 1.1180725E+00 7.1962897E-09 4.0412588E-10 O 12 4C39.25 1992.08.16-17:05:12.0 WESTFORD 243.99076 82.66270 1010.3 13.7 8.6500222E-09 1.0082148E+00 7.6774592E-09 9.0198728E-10 O 12 4C39.25 1992.08.16-17:05:12.0 WETTZELL 299.66969 26.82528 948.2 18.8 1.6764948E-08 2.2163563E+00 7.1962897E-09 4.0412588E-10 O 13 0212+735 1992.08.16-17:09:24.0 WESTFORD 342.57042 33.84219 1010.3 13.7 1.5357149E-08 1.7870198E+00 7.6774592E-09 9.0198728E-10 O 13 0212+735 1992.08.16-17:09:24.0 WETTZELL 7.02588 33.79412 948.2 18.8 1.3626164E-08 1.7960635E+00 7.1962897E-09 4.0412588E-10 O 14 1803+784 1992.08.16-17:13:32.0 WESTFORD 12.66395 36.45401 1010.3 13.7 1.4403502E-08 1.6773621E+00 7.6774592E-09 9.0198728E-10 O 14 1803+784 1992.08.16-17:13:32.0 WETTZELL 12.14606 58.19744 948.2 18.8 8.9383280E-09 1.1764778E+00 7.1962897E-09 4.0412588E-10 O 15 OQ208 1992.08.16-17:17:44.0 WESTFORD 87.00949 41.45798 1010.3 13.7 1.2941996E-08 1.5110004E+00 7.6774592E-09 9.0198728E-10 O 15 OQ208 1992.08.16-17:17:44.0 WETTZELL 233.45223 61.35254 948.2 18.8 8.6580646E-09 1.1397983E+00 7.1962897E-09 4.0412588E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10