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 | 17:07:40.618 # # Data content: # Ray-tracing results for session: # 93SEP30XU##### # 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: 1993093012 | 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 $93SEP30XU##### H $93SEP30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 17:07:40.618) 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 1993.09.30-13:18:12.0 WESTFORD 136.01602 85.18317 1010.7 8.9 7.9244571E-09 1.0036426E+00 7.6678654E-09 2.2847040E-10 O 1 4C39.25 1993.09.30-13:18:12.0 WETTZELL 292.12249 34.35299 944.5 10.6 1.3169991E-08 1.7654773E+00 7.1783756E-09 2.7377541E-10 O 2 0212+735 1993.09.30-13:22:24.0 WESTFORD 340.23241 36.86515 1010.7 8.9 1.3129393E-08 1.6611993E+00 7.6678654E-09 2.2847040E-10 O 2 0212+735 1993.09.30-13:22:24.0 WETTZELL 2.82951 33.07912 944.5 10.6 1.3614306E-08 1.8299334E+00 7.1783756E-09 2.7377541E-10 O 3 1803+784 1993.09.30-13:26:32.0 WESTFORD 10.57920 34.55895 1010.7 8.9 1.3881979E-08 1.7555491E+00 7.6678654E-09 2.2847040E-10 O 3 1803+784 1993.09.30-13:26:32.0 WETTZELL 15.09798 56.21827 944.5 10.6 8.9609387E-09 1.2031823E+00 7.1783756E-09 2.7377541E-10 O 4 OQ208 1993.09.30-13:30:44.0 WESTFORD 79.17844 32.11243 1010.7 8.9 1.4813742E-08 1.8763469E+00 7.6678654E-09 2.2847040E-10 O 4 OQ208 1993.09.30-13:30:44.0 WETTZELL 210.89074 67.00265 944.5 10.6 8.0938343E-09 1.0858192E+00 7.1783756E-09 2.7377541E-10 O 5 4C39.25 1993.09.30-13:34:52.0 WESTFORD 178.38093 86.44953 1010.7 9.0 7.9115922E-09 1.0020478E+00 7.6678654E-09 2.2847040E-10 O 5 4C39.25 1993.09.30-13:34:52.0 WETTZELL 294.57708 31.84394 944.5 10.6 1.4077869E-08 1.8873690E+00 7.1783756E-09 2.7377541E-10 O 6 0212+735 1993.09.30-13:39:04.0 WESTFORD 340.92704 35.84250 1010.7 9.0 1.3449344E-08 1.7016643E+00 7.6678654E-09 2.2847040E-10 O 6 0212+735 1993.09.30-13:39:04.0 WETTZELL 4.20749 33.24689 944.5 10.6 1.3553995E-08 1.8219086E+00 7.1783756E-09 2.7377541E-10 O 7 1803+784 1993.09.30-13:43:12.0 WESTFORD 11.30603 35.14281 1010.7 9.0 1.3681890E-08 1.7302429E+00 7.6678654E-09 2.2847040E-10 O 7 1803+784 1993.09.30-13:43:12.0 WETTZELL 14.25334 56.91115 944.5 10.6 8.8899073E-09 1.1935977E+00 7.1783756E-09 2.7377541E-10 O 8 OQ208 1993.09.30-13:47:24.0 WESTFORD 81.66756 35.14413 1010.7 9.0 1.3688281E-08 1.7336665E+00 7.6678654E-09 2.2847040E-10 O 8 OQ208 1993.09.30-13:47:24.0 WETTZELL 219.13307 65.43300 944.5 10.6 8.1917815E-09 1.0988413E+00 7.1783756E-09 2.7377541E-10 O 9 4C39.25 1993.09.30-13:51:32.0 WESTFORD 222.13872 85.31294 1010.7 9.0 7.9227765E-09 1.0034977E+00 7.6678654E-09 2.2847040E-10 O 9 4C39.25 1993.09.30-13:51:32.0 WETTZELL 297.03378 29.38359 944.5 10.6 1.5127822E-08 2.0284450E+00 7.1783756E-09 2.7377541E-10 O 10 0212+735 1993.09.30-13:55:44.0 WESTFORD 341.68999 34.85683 1010.7 9.1 1.3777012E-08 1.7431055E+00 7.6678654E-09 2.2847040E-10 O 10 0212+735 1993.09.30-13:55:44.0 WETTZELL 5.57499 33.47997 944.5 10.6 1.3471243E-08 1.8108500E+00 7.1783756E-09 2.7377541E-10 O 11 1803+784 1993.09.30-13:59:52.0 WESTFORD 11.99064 35.76382 1010.7 9.1 1.3476777E-08 1.7043049E+00 7.6678654E-09 2.2847040E-10 O 11 1803+784 1993.09.30-13:59:52.0 WETTZELL 13.28815 57.56218 944.5 10.6 8.8253437E-09 1.1848828E+00 7.1783756E-09 2.7377541E-10 O 12 OQ208 1993.09.30-14:04:04.0 WESTFORD 84.21562 38.19536 1010.7 9.1 1.2748717E-08 1.6146097E+00 7.6678654E-09 2.2847040E-10 O 12 OQ208 1993.09.30-14:04:04.0 WETTZELL 226.49892 63.57427 944.5 10.6 8.3190510E-09 1.1157976E+00 7.1783756E-09 2.7377541E-10 O 13 4C39.25 1993.09.30-14:08:12.0 WESTFORD 243.04783 82.83980 1010.7 9.1 7.9581552E-09 1.0080115E+00 7.6678654E-09 2.2847040E-10 O 13 4C39.25 1993.09.30-14:08:12.0 WETTZELL 299.50104 26.97660 944.5 10.6 1.6348741E-08 2.1926534E+00 7.1783756E-09 2.7377541E-10 O 14 0212+735 1993.09.30-14:12:24.0 WESTFORD 342.51671 33.91168 1010.7 9.1 1.4110500E-08 1.7852833E+00 7.6678654E-09 2.2847040E-10 O 14 0212+735 1993.09.30-14:12:24.0 WETTZELL 6.92853 33.77765 944.5 10.6 1.3367305E-08 1.7969260E+00 7.1783756E-09 2.7377541E-10 O 15 1803+784 1993.09.30-14:16:32.0 WESTFORD 12.62964 36.41958 1010.7 9.2 1.3268380E-08 1.6779550E+00 7.6678654E-09 2.2847040E-10 O 15 1803+784 1993.09.30-14:16:32.0 WETTZELL 12.20408 58.16563 944.5 10.6 8.7673278E-09 1.1770484E+00 7.1783756E-09 2.7377541E-10 O 16 OQ208 1993.09.30-14:20:44.0 WESTFORD 86.84589 41.26053 1010.7 9.2 1.1957762E-08 1.5144193E+00 7.6678654E-09 2.2847040E-10 O 16 OQ208 1993.09.30-14:20:44.0 WETTZELL 233.05517 61.48664 944.5 10.6 8.4775815E-09 1.1369469E+00 7.1783756E-09 2.7377541E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10