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 | 15:26:56.705 # # Data content: # Ray-tracing results for session: # 93MAR23XU##### # Total number of observations: # 28 # 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: 1993032312 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1993032318 | 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 $93MAR23XU##### H $93MAR23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:26:56.705) 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 0234+285 1993.03.23-14:54:52.0 WESTFORD 81.95275 36.00606 1019.3 5.5 1.3298502E-08 1.6964339E+00 7.7557443E-09 8.1152819E-11 O 1 0234+285 1993.03.23-14:54:52.0 WETTZELL 221.24197 65.27959 950.5 8.1 8.2041860E-09 1.1026191E+00 7.2040747E-09 2.4901648E-10 O 2 1803+784 1993.03.23-14:59:04.0 WESTFORD 344.79384 46.69084 1019.3 5.5 1.0756806E-08 1.3704578E+00 7.7557443E-09 8.1152819E-11 O 2 1803+784 1993.03.23-14:59:04.0 WETTZELL 352.26305 39.01808 950.5 8.1 1.1810341E-08 1.5733716E+00 7.2040747E-09 2.4901648E-10 O 3 0119+041 1993.03.23-15:03:12.0 WESTFORD 120.90250 34.77040 1019.3 5.5 1.3756567E-08 1.7456399E+00 7.7467445E-09 1.1780266E-10 O 3 0119+041 1993.03.23-15:03:12.0 WETTZELL 229.87195 34.14589 950.5 8.1 1.3161122E-08 1.7883761E+00 7.2181257E-09 1.8538172E-10 O 4 0212+735 1993.03.23-15:07:24.0 WESTFORD 21.27810 49.44304 1019.3 5.5 1.0339958E-08 1.3087143E+00 7.7467445E-09 1.1780266E-10 O 4 0212+735 1993.03.23-15:07:24.0 WETTZELL 344.11503 62.80893 950.5 8.1 8.3191697E-09 1.1207778E+00 7.2181257E-09 1.8538172E-10 O 5 0234+285 1993.03.23-15:11:32.0 WESTFORD 84.50358 39.05914 1019.3 5.6 1.2456100E-08 1.5743813E+00 7.7467445E-09 1.1780266E-10 O 5 0234+285 1993.03.23-15:11:32.0 WETTZELL 228.43355 63.35136 950.6 8.1 8.2820319E-09 1.1206885E+00 7.2181257E-09 1.8538172E-10 O 6 1803+784 1993.03.23-15:15:44.0 WESTFORD 344.52124 45.87688 1019.3 5.6 1.0941454E-08 1.3883213E+00 7.7467445E-09 1.1780266E-10 O 6 1803+784 1993.03.23-15:15:44.0 WETTZELL 353.24010 38.67316 950.6 8.1 1.1820585E-08 1.5872832E+00 7.2181257E-09 1.8538172E-10 O 7 0119+041 1993.03.23-15:19:52.0 WESTFORD 124.94911 37.35139 1019.3 5.6 1.2936724E-08 1.6427165E+00 7.7467445E-09 1.1780266E-10 O 7 0119+041 1993.03.23-15:19:52.0 WETTZELL 234.12840 31.99221 950.6 8.1 1.3937215E-08 1.8940150E+00 7.2181257E-09 1.8538172E-10 O 8 0212+735 1993.03.23-15:24:04.0 WESTFORD 20.68582 50.54466 1019.3 5.7 1.0175195E-08 1.2881037E+00 7.7467445E-09 1.1780266E-10 O 8 0212+735 1993.03.23-15:24:04.0 WETTZELL 342.26653 62.01777 950.6 8.1 8.3791892E-09 1.1287939E+00 7.2181257E-09 1.8538172E-10 O 9 0234+285 1993.03.23-15:28:12.0 WESTFORD 87.14102 42.12549 1019.2 5.7 1.1705978E-08 1.4806521E+00 7.7467445E-09 1.1780266E-10 O 9 0234+285 1993.03.23-15:28:12.0 WETTZELL 234.82364 61.20788 950.6 8.1 8.4459255E-09 1.1427647E+00 7.2181257E-09 1.8538172E-10 O 10 1803+784 1993.03.23-15:32:24.0 WESTFORD 344.33953 45.05118 1019.2 5.7 1.1096919E-08 1.4080125E+00 7.7467445E-09 1.1780266E-10 O 10 1803+784 1993.03.23-15:32:24.0 WETTZELL 354.23771 38.37502 950.6 8.1 1.1897556E-08 1.5975266E+00 7.2181257E-09 1.8538172E-10 O 11 0119+041 1993.03.23-15:36:32.0 WESTFORD 129.25834 39.80387 1019.2 5.8 1.2264826E-08 1.5583740E+00 7.7467445E-09 1.1780266E-10 O 11 0119+041 1993.03.23-15:36:32.0 WETTZELL 238.19849 29.72212 950.6 8.1 1.4884447E-08 2.0230271E+00 7.2181257E-09 1.8538172E-10 O 12 0212+735 1993.03.23-15:40:44.0 WESTFORD 19.94322 51.61279 1019.2 5.8 1.0023839E-08 1.2691791E+00 7.7467445E-09 1.1780266E-10 O 12 0212+735 1993.03.23-15:40:44.0 WETTZELL 340.63690 61.14758 950.6 8.1 8.4480792E-09 1.1379951E+00 7.2181257E-09 1.8538172E-10 O 13 0234+285 1993.03.23-15:44:52.0 WESTFORD 89.89452 45.19897 1019.2 5.8 1.1069257E-08 1.4010502E+00 7.7467445E-09 1.1780266E-10 O 13 0234+285 1993.03.23-15:44:52.0 WETTZELL 240.52162 58.89801 950.6 8.1 8.6437301E-09 1.1694110E+00 7.2181257E-09 1.8538172E-10 O 14 1803+784 1993.03.23-15:49:04.0 WESTFORD 344.24572 44.21837 1019.2 5.8 1.1260640E-08 1.4287368E+00 7.7467445E-09 1.1780266E-10 O 14 1803+784 1993.03.23-15:49:04.0 WETTZELL 355.25270 38.12465 950.6 8.0 1.1963220E-08 1.6062668E+00 7.2181257E-09 1.8538172E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10