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: # 2019-03-10 | 01:35:35.545 # # Data content: # Ray-tracing results for session: # 98JAN08XU##### # Total number of observations: # 38 # 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: 1998010818 | 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 $98JAN08XU##### H $98JAN08XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 01:35:35.545) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 0133+476 1998.01.08-17:18:38.0 NRAO20 46.78311 23.76287 908.9 16.5 1.8312136E-08 2.4782025E+00 6.8962214E-09 5.2467910E-10 O 1 0133+476 1998.01.08-17:18:38.0 WETTZELL 116.95859 87.27156 954.3 6.1 7.4439783E-09 1.0011283E+00 7.2413547E-09 1.9419070E-10 O 2 2243-123 1998.01.08-17:22:30.0 NRAO20 124.42644 19.48894 908.9 16.5 2.2053451E-08 2.9795071E+00 6.8962214E-09 5.2467910E-10 O 2 2243-123 1998.01.08-17:22:30.0 WETTZELL 221.77334 19.32507 954.3 6.1 2.2271917E-08 3.0045781E+00 7.2413547E-09 1.9419070E-10 O 3 0917+624 1998.01.08-17:26:06.0 NRAO20 345.88679 13.68246 908.9 16.5 3.0771049E-08 4.2049350E+00 6.8962214E-09 5.2467910E-10 O 3 0917+624 1998.01.08-17:26:06.0 WETTZELL 28.93942 31.80545 954.3 6.1 1.4060716E-08 1.8968477E+00 7.2413547E-09 1.9419070E-10 O 4 1726+455 1998.01.08-17:30:23.0 NRAO20 297.62882 67.45885 908.9 16.4 8.0323757E-09 1.0828161E+00 6.8962214E-09 5.2467910E-10 O 4 1726+455 1998.01.08-17:30:23.0 WETTZELL 321.33419 17.38359 954.3 6.1 2.4589891E-08 3.3343834E+00 7.2413547E-09 1.9419070E-10 O 5 0014+813 1998.01.08-17:35:07.0 NRAO20 10.57409 40.53676 908.9 16.4 1.1399591E-08 1.5391659E+00 6.8962214E-09 5.2467910E-10 O 5 0014+813 1998.01.08-17:35:07.0 WETTZELL 354.61755 56.92563 954.3 6.1 8.8677903E-09 1.1935839E+00 7.2413547E-09 1.9419070E-10 O 6 2136+141 1998.01.08-17:40:51.0 NRAO20 122.48187 53.41437 908.8 16.4 9.2373599E-09 1.2445094E+00 6.8962214E-09 5.2467910E-10 O 6 2136+141 1998.01.08-17:40:51.0 WETTZELL 257.55068 29.39997 954.3 6.1 1.5094193E-08 2.0327306E+00 7.2413547E-09 1.9419070E-10 O 7 1849+670 1998.01.08-17:47:00.0 NRAO20 350.00773 60.46438 908.8 16.4 8.5256697E-09 1.1497858E+00 6.8962214E-09 5.2467910E-10 O 7 1849+670 1998.01.08-17:47:00.0 WETTZELL 331.13502 38.98524 954.3 6.1 1.1795724E-08 1.5892139E+00 7.2413547E-09 1.9419070E-10 O 8 1357+769 1998.01.08-17:52:22.0 NRAO20 343.10267 37.93971 908.8 16.4 1.2044971E-08 1.6269317E+00 6.8962214E-09 5.2467910E-10 O 8 1357+769 1998.01.08-17:52:22.0 WETTZELL 359.88229 35.87349 954.3 6.1 1.2656794E-08 1.7063251E+00 7.2413547E-09 1.9419070E-10 O 9 2318+049 1998.01.08-17:56:39.0 NRAO20 110.95617 31.92561 908.8 16.4 1.3996092E-08 1.8872278E+00 6.8962214E-09 5.2467910E-10 O 9 2318+049 1998.01.08-17:56:39.0 WETTZELL 231.00807 34.61810 954.3 6.1 1.3059741E-08 1.7570278E+00 7.2413547E-09 1.9419070E-10 O 10 0059+581 1998.01.08-18:00:02.0 NRAO20 40.63082 38.24481 908.8 16.4 1.1967231E-08 1.6154966E+00 6.8962214E-09 5.2467910E-10 O 10 0059+581 1998.01.08-18:00:02.0 WETTZELL 321.64406 77.11870 954.3 6.1 7.6268149E-09 1.0258761E+00 7.2413547E-09 1.9419070E-10 O 11 2136+141 1998.01.08-18:04:23.0 NRAO20 130.10023 57.14126 908.8 16.4 8.8311250E-09 1.1896958E+00 6.8962214E-09 5.2467910E-10 O 11 2136+141 1998.01.08-18:04:23.0 WETTZELL 262.36487 25.60089 954.3 6.1 1.7124598E-08 2.3079962E+00 7.2413547E-09 1.9419070E-10 O 12 0119+041 1998.01.08-18:09:03.0 NRAO20 92.84402 10.59051 908.8 16.4 3.9179450E-08 5.3555384E+00 6.8962214E-09 5.2467910E-10 O 12 0119+041 1998.01.08-18:09:03.0 WETTZELL 197.81542 43.91918 954.3 6.1 1.0708436E-08 1.4399178E+00 7.2413547E-09 1.9419070E-10 O 13 0234+285 1998.01.08-18:13:22.0 NRAO20 62.52204 11.88089 908.8 16.4 3.5181909E-08 4.8069708E+00 6.8962214E-09 5.2467910E-10 O 13 0234+285 1998.01.08-18:13:22.0 WETTZELL 167.20875 69.27392 954.3 6.1 7.9492842E-09 1.0688914E+00 7.2413547E-09 1.9419070E-10 O 14 2243-123 1998.01.08-18:16:26.0 NRAO20 135.83506 27.59104 908.8 16.4 1.5960254E-08 2.1517989E+00 6.8962214E-09 5.2467910E-10 O 14 2243-123 1998.01.08-18:16:26.0 WETTZELL 233.73211 12.78023 954.3 6.1 3.2914035E-08 4.4674226E+00 7.2413547E-09 1.9419070E-10 O 15 2145+067 1998.01.08-18:20:18.0 NRAO20 139.76006 51.95246 908.8 16.4 9.4179477E-09 1.2686606E+00 6.8962214E-09 5.2467910E-10 O 15 2145+067 1998.01.08-18:20:18.0 WETTZELL 258.46604 18.88370 954.3 6.1 2.2757086E-08 3.0739896E+00 7.2413547E-09 1.9419070E-10 O 16 0048-097 1998.01.08-18:23:38.0 NRAO20 111.11833 10.42967 908.8 16.4 3.9740269E-08 5.4263052E+00 6.8962214E-09 5.2467910E-10 O 16 0048-097 1998.01.08-18:23:38.0 WETTZELL 207.19266 27.61190 954.3 6.0 1.5981178E-08 2.1510331E+00 7.2413547E-09 1.9419070E-10 O 17 0003-066 1998.01.08-18:27:30.0 NRAO20 117.42873 21.20181 908.8 16.4 2.0374487E-08 2.7516971E+00 6.8962214E-09 5.2467910E-10 O 17 0003-066 1998.01.08-18:27:30.0 WETTZELL 220.94252 26.06192 954.3 6.0 1.6849023E-08 2.2686323E+00 7.2413547E-09 1.9419070E-10 O 18 0133+476 1998.01.08-18:30:50.0 NRAO20 52.96842 34.61954 908.7 16.4 1.3033010E-08 1.7595824E+00 6.8962214E-09 5.2467910E-10 O 18 0133+476 1998.01.08-18:30:50.0 WETTZELL 267.78582 80.33673 954.3 6.0 7.5423987E-09 1.0143423E+00 7.2413547E-09 1.9419070E-10 O 19 0917+624 1998.01.08-18:34:42.0 NRAO20 353.68211 11.28549 908.7 16.4 3.6871391E-08 5.0648454E+00 6.8962214E-09 5.2467910E-10 O 19 0917+624 1998.01.08-18:34:42.0 WETTZELL 35.35716 37.80221 954.3 6.0 1.2104259E-08 1.6314062E+00 7.2413547E-09 1.9419070E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10