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 | 08:48:15.465 # # Data content: # Ray-tracing results for session: # 93AUG17XU##### # 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: 1993081718 | 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 $93AUG17XU##### H $93AUG17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 08:48:15.465) 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 0212+735 1993.08.17-16:15:24.0 WESTFORD 340.23101 36.86035 1004.5 23.4 1.4083684E-08 1.6639220E+00 7.6218907E-09 8.4534531E-10 O 1 0212+735 1993.08.17-16:15:24.0 WETTZELL 2.83443 33.07641 954.3 16.3 1.4081314E-08 1.8090199E+00 7.2423214E-09 4.7100488E-10 O 2 1803+784 1993.08.17-16:19:32.0 WESTFORD 10.57637 34.55546 1004.5 23.4 1.4885759E-08 1.7557445E+00 7.6218907E-09 8.4534531E-10 O 2 1803+784 1993.08.17-16:19:32.0 WETTZELL 15.10335 56.21531 954.3 16.3 9.2721338E-09 1.1972667E+00 7.2423214E-09 4.7100488E-10 O 3 OQ208 1993.08.17-16:23:44.0 WESTFORD 79.17613 32.11213 1004.5 23.4 1.5873790E-08 1.8698690E+00 7.6218907E-09 8.4534531E-10 O 3 OQ208 1993.08.17-16:23:44.0 WETTZELL 210.88893 67.00450 954.3 16.3 8.3790661E-09 1.0889261E+00 7.2423214E-09 4.7100488E-10 O 4 4C39.25 1993.08.17-16:27:52.0 WESTFORD 178.43480 86.45201 1004.5 23.3 8.4835594E-09 1.0020098E+00 7.6218907E-09 8.4534531E-10 O 4 4C39.25 1993.08.17-16:27:52.0 WETTZELL 294.58181 31.84288 954.3 16.3 1.4568284E-08 1.8800416E+00 7.2423214E-09 4.7100488E-10 O 5 0212+735 1993.08.17-16:32:04.0 WESTFORD 340.92603 35.83763 1004.5 23.3 1.4427012E-08 1.7044997E+00 7.6218907E-09 8.4534531E-10 O 5 0212+735 1993.08.17-16:32:04.0 WETTZELL 4.21260 33.24441 954.3 16.3 1.4018888E-08 1.8011897E+00 7.2423214E-09 4.7100488E-10 O 6 1803+784 1993.08.17-16:36:12.0 WESTFORD 11.30345 35.13917 1004.5 23.3 1.4671122E-08 1.7303706E+00 7.6218907E-09 8.4534531E-10 O 6 1803+784 1993.08.17-16:36:12.0 WETTZELL 14.25924 56.90844 954.3 16.3 9.1986780E-09 1.1878645E+00 7.2423214E-09 4.7100488E-10 O 7 OQ208 1993.08.17-16:40:24.0 WESTFORD 81.66517 35.14381 1004.5 23.3 1.4668753E-08 1.7282504E+00 7.6218907E-09 8.4534531E-10 O 7 OQ208 1993.08.17-16:40:24.0 WETTZELL 219.13181 65.43491 954.3 16.2 8.4804549E-09 1.1019605E+00 7.2423214E-09 4.7100488E-10 O 8 4C39.25 1993.08.17-16:44:32.0 WESTFORD 222.18944 85.31263 1004.5 23.2 8.4958083E-09 1.0035911E+00 7.6218907E-09 8.4534531E-10 O 8 4C39.25 1993.08.17-16:44:32.0 WETTZELL 297.03842 29.38262 954.3 16.2 1.5653843E-08 2.0186713E+00 7.2423214E-09 4.7100488E-10 O 9 0212+735 1993.08.17-16:48:44.0 WESTFORD 341.68936 34.85192 1004.5 23.2 1.4778601E-08 1.7460473E+00 7.6218907E-09 8.4534531E-10 O 9 0212+735 1993.08.17-16:48:44.0 WETTZELL 5.58027 33.47773 954.3 16.2 1.3933281E-08 1.7904204E+00 7.2423214E-09 4.7100488E-10 O 10 1803+784 1993.08.17-16:52:52.0 WESTFORD 11.98834 35.76005 1004.5 23.2 1.4451104E-08 1.7043727E+00 7.6218907E-09 8.4534531E-10 O 10 1803+784 1993.08.17-16:52:52.0 WETTZELL 13.29456 57.55976 954.3 16.2 9.1319076E-09 1.1793147E+00 7.2423214E-09 4.7100488E-10 O 11 OQ208 1993.08.17-16:57:04.0 WESTFORD 84.21313 38.19502 1004.5 23.2 1.3662694E-08 1.6100355E+00 7.6218907E-09 8.4534531E-10 O 11 OQ208 1993.08.17-16:57:04.0 WETTZELL 226.49809 63.57622 954.3 16.2 8.6121863E-09 1.1189167E+00 7.2423214E-09 4.7100488E-10 O 12 4C39.25 1993.08.17-17:01:12.0 WESTFORD 243.07864 82.83820 1004.5 23.1 8.5340034E-09 1.0082383E+00 7.6218907E-09 8.4534531E-10 O 12 4C39.25 1993.08.17-17:01:12.0 WETTZELL 299.50561 26.97574 954.3 16.2 1.6915972E-08 2.1796826E+00 7.2423214E-09 4.7100488E-10 O 13 0212+735 1993.08.17-17:05:24.0 WESTFORD 342.51645 33.90675 1004.5 23.1 1.5136414E-08 1.7883229E+00 7.6218907E-09 8.4534531E-10 O 13 0212+735 1993.08.17-17:05:24.0 WETTZELL 6.93397 33.77567 954.3 16.2 1.3825790E-08 1.7768740E+00 7.2423214E-09 4.7100488E-10 O 14 1803+784 1993.08.17-17:09:32.0 WESTFORD 12.62762 36.41570 1004.6 23.1 1.4227573E-08 1.6779707E+00 7.6218907E-09 8.4534531E-10 O 14 1803+784 1993.08.17-17:09:32.0 WETTZELL 12.21097 58.16352 954.3 16.2 9.0719054E-09 1.1716281E+00 7.2423214E-09 4.7100488E-10 O 15 OQ208 1993.08.17-17:13:44.0 WESTFORD 86.84329 41.26018 1004.6 23.1 1.2815719E-08 1.5105253E+00 7.6218907E-09 8.4534531E-10 O 15 OQ208 1993.08.17-17:13:44.0 WETTZELL 233.05467 61.48861 954.4 16.1 8.7762658E-09 1.1400514E+00 7.2423214E-09 4.7100488E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10