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 | 15:43:59.683 # # Data content: # Ray-tracing results for session: # 93MAY16XU##### # 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: 1993051618 | 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 $93MAY16XU##### H $93MAY16XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 15:43:59.683) 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 0552+398 1993.05.16-18:34:04.0 WESTFORD 114.72125 83.86670 1009.1 22.2 8.0771471E-09 1.0057330E+00 7.5709704E-09 4.5991458E-10 O 1 0552+398 1993.05.16-18:34:04.0 WETTZELL 291.12173 36.60947 949.1 12.2 1.2460132E-08 1.6701057E+00 7.1993240E-09 2.4839755E-10 O 2 OJ287 1993.05.16-18:38:12.0 WESTFORD 101.31218 41.85184 1009.1 22.2 1.2020389E-08 1.4974995E+00 7.5709704E-09 4.5991458E-10 O 2 OJ287 1993.05.16-18:38:12.0 WETTZELL 234.44697 50.68536 949.1 12.2 9.6186690E-09 1.2912959E+00 7.1993240E-09 2.4839755E-10 O 3 0212+735 1993.05.16-18:42:24.0 WESTFORD 340.05191 51.61568 1009.1 22.2 1.0235804E-08 1.2755710E+00 7.5709704E-09 4.5991458E-10 O 3 0212+735 1993.05.16-18:42:24.0 WETTZELL 345.40283 36.87430 949.2 12.2 1.2383605E-08 1.6608082E+00 7.1993240E-09 2.4839755E-10 O 4 1803+784 1993.05.16-18:46:32.0 WESTFORD 358.67621 31.12650 1009.1 22.2 1.5479992E-08 1.9323315E+00 7.5709704E-09 4.5991458E-10 O 4 1803+784 1993.05.16-18:46:32.0 WETTZELL 16.29927 45.68008 949.2 12.2 1.0397342E-08 1.3958505E+00 7.1993240E-09 2.4839755E-10 O 5 0552+398 1993.05.16-18:50:44.0 WESTFORD 139.36430 86.36609 1009.1 22.2 8.0471323E-09 1.0019948E+00 7.5709704E-09 4.5991458E-10 O 5 0552+398 1993.05.16-18:50:44.0 WETTZELL 293.54585 34.08161 949.2 12.2 1.3254221E-08 1.7764266E+00 7.1993240E-09 2.4839755E-10 O 6 OJ287 1993.05.16-18:54:52.0 WESTFORD 104.79733 44.84698 1009.1 22.2 1.1375671E-08 1.4169779E+00 7.5709704E-09 4.5991458E-10 O 6 OJ287 1993.05.16-18:54:52.0 WETTZELL 239.35783 48.39564 949.2 12.2 9.9507408E-09 1.3356937E+00 7.1993240E-09 2.4839755E-10 O 7 0212+735 1993.05.16-18:59:04.0 WESTFORD 339.30908 50.54729 1009.1 22.2 1.0390401E-08 1.2948940E+00 7.5709704E-09 4.5991458E-10 O 7 0212+735 1993.05.16-18:59:04.0 WETTZELL 346.59795 36.21299 949.2 12.2 1.2576645E-08 1.6867697E+00 7.1993240E-09 2.4839755E-10 O 8 1803+784 1993.05.16-19:03:12.0 WESTFORD 359.65034 31.08158 1009.1 22.2 1.5499969E-08 1.9348340E+00 7.5709704E-09 4.5991458E-10 O 8 1803+784 1993.05.16-19:03:12.0 WETTZELL 16.73971 46.45746 949.2 12.2 1.0262959E-08 1.3778132E+00 7.1993240E-09 2.4839755E-10 O 9 0552+398 1993.05.16-19:07:24.0 WESTFORD 196.79592 87.08087 1009.1 22.2 8.0413635E-09 1.0012807E+00 7.5709704E-09 4.5991458E-10 O 9 0552+398 1993.05.16-19:07:24.0 WETTZELL 295.96781 31.59991 949.2 12.2 1.4166797E-08 1.8986609E+00 7.1993240E-09 2.4839755E-10 O 10 OJ287 1993.05.16-19:11:32.0 WESTFORD 108.55074 47.79237 1009.1 22.2 1.0832868E-08 1.3492115E+00 7.5709704E-09 4.5991458E-10 O 10 OJ287 1993.05.16-19:11:32.0 WETTZELL 243.92039 45.99063 949.2 12.2 1.0343462E-08 1.3882215E+00 7.1993240E-09 2.4839755E-10 O 11 0212+735 1993.05.16-19:15:44.0 WESTFORD 338.71661 49.44541 1009.1 22.2 1.0558695E-08 1.3159313E+00 7.5709704E-09 4.5991458E-10 O 11 0212+735 1993.05.16-19:15:44.0 WETTZELL 347.82840 35.60798 949.2 12.2 1.2760088E-08 1.7114550E+00 7.1993240E-09 2.4839755E-10 O 12 1803+784 1993.05.16-19:19:52.0 WESTFORD 0.62564 31.08899 1009.1 22.2 1.5496717E-08 1.9344203E+00 7.5709704E-09 4.5991458E-10 O 12 1803+784 1993.05.16-19:19:52.0 WETTZELL 17.11025 47.25338 949.2 12.2 1.0130812E-08 1.3600729E+00 7.1993240E-09 2.4839755E-10 O 13 0552+398 1993.05.16-19:24:04.0 WESTFORD 236.55825 85.14448 1009.1 22.2 8.0597672E-09 1.0035814E+00 7.5709704E-09 4.5991458E-10 O 13 0552+398 1993.05.16-19:24:04.0 WETTZELL 298.39647 29.16884 949.2 12.2 1.5220207E-08 2.0398328E+00 7.1993240E-09 2.4839755E-10 O 14 OJ287 1993.05.16-19:28:12.0 WESTFORD 112.63465 50.67070 1009.1 22.2 1.0375329E-08 1.2921082E+00 7.5709704E-09 4.5991458E-10 O 14 OJ287 1993.05.16-19:28:12.0 WETTZELL 248.18072 43.49298 949.2 12.2 1.0806345E-08 1.4501545E+00 7.1993240E-09 2.4839755E-10 O 15 0212+735 1993.05.16-19:32:24.0 WESTFORD 338.26796 48.31751 1009.1 22.2 1.0740857E-08 1.3387048E+00 7.5709704E-09 4.5991458E-10 O 15 0212+735 1993.05.16-19:32:24.0 WETTZELL 349.09052 35.06109 949.2 12.2 1.2931810E-08 1.7345787E+00 7.1993240E-09 2.4839755E-10 O 16 1803+784 1993.05.16-19:36:32.0 WESTFORD 1.59883 31.14869 1009.1 22.2 1.5470282E-08 1.9310964E+00 7.5709704E-09 4.5991458E-10 O 16 1803+784 1993.05.16-19:36:32.0 WETTZELL 17.40627 48.06452 949.2 12.2 1.0001538E-08 1.3427154E+00 7.1993240E-09 2.4839755E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10