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: # 2019-03-05 | 02:59:38.474 # # Data content: # Ray-tracing results for session: # 94SEP09XU##### # 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: 1994090912 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994090918 | 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 $94SEP09XU##### H $94SEP09XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 02:59:38.474) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1219+044 1994.09.09-14:40:52.0 NRAO85_3 108.68373 28.33598 930.5 17.7 1.5409188E-08 2.0985340E+00 7.0563179E-09 2.8758422E-10 O 1 1219+044 1994.09.09-14:40:52.0 WETTZELL 226.20922 35.72496 943.6 15.3 1.2648511E-08 1.7066600E+00 7.1585569E-09 2.4407898E-10 O 2 1357+769 1994.09.09-14:47:04.0 NRAO85_3 17.01038 39.71336 930.5 17.8 1.1472195E-08 1.5643524E+00 7.0563179E-09 2.8758422E-10 O 2 1357+769 1994.09.09-14:47:04.0 WETTZELL 353.42739 61.87670 943.6 15.3 8.3893236E-09 1.1320194E+00 7.1585569E-09 2.4407898E-10 O 3 1219+044 1994.09.09-14:53:12.0 NRAO85_3 111.07121 30.61364 930.5 17.9 1.4372062E-08 1.9568505E+00 7.0563179E-09 2.8758422E-10 O 3 1219+044 1994.09.09-14:53:12.0 WETTZELL 229.49743 34.22542 943.6 15.3 1.3126742E-08 1.7705503E+00 7.1585569E-09 2.4407898E-10 O 4 1357+769 1994.09.09-14:59:24.0 NRAO85_3 16.98389 40.42154 930.5 18.0 1.1305834E-08 1.5415770E+00 7.0563179E-09 2.8758422E-10 O 4 1357+769 1994.09.09-14:59:24.0 WETTZELL 352.03182 61.62061 943.7 15.3 8.4093891E-09 1.1346569E+00 7.1585569E-09 2.4407898E-10 O 5 1219+044 1994.09.09-15:05:32.0 NRAO85_3 113.56203 32.85421 930.5 18.1 1.3613070E-08 1.8315280E+00 7.0561543E-09 3.5157175E-10 O 5 1219+044 1994.09.09-15:05:32.0 WETTZELL 232.67514 32.65174 943.7 15.3 1.3683981E-08 1.8596515E+00 7.1639446E-09 2.3908026E-10 O 6 1357+769 1994.09.09-15:11:44.0 NRAO85_3 16.90751 41.12764 930.5 18.2 1.1246540E-08 1.5292956E+00 7.0561543E-09 3.5157175E-10 O 6 1357+769 1994.09.09-15:11:44.0 WETTZELL 350.69194 61.31668 943.7 15.3 8.4345250E-09 1.1392214E+00 7.1639446E-09 2.3908026E-10 O 7 1219+044 1994.09.09-15:17:52.0 NRAO85_3 116.16982 35.05167 930.5 18.3 1.2864692E-08 1.7305151E+00 7.0561543E-09 3.5157175E-10 O 7 1219+044 1994.09.09-15:17:52.0 WETTZELL 235.74816 31.01116 943.7 15.3 1.4324419E-08 1.9478200E+00 7.1639446E-09 2.3908026E-10 O 8 1357+769 1994.09.09-15:24:04.0 NRAO85_3 16.77984 41.82961 930.5 18.4 1.1092543E-08 1.5080670E+00 7.0561543E-09 3.5157175E-10 O 8 1357+769 1994.09.09-15:24:04.0 WETTZELL 349.41509 60.96716 943.7 15.3 8.4628247E-09 1.1430858E+00 7.1639446E-09 2.3908026E-10 O 9 1308+326 1994.09.09-15:28:44.0 NRAO85_3 79.43589 44.06524 930.5 18.4 1.0637197E-08 1.4373925E+00 7.0561543E-09 3.5157175E-10 O 9 1308+326 1994.09.09-15:28:44.0 WETTZELL 251.41368 58.45049 943.7 15.3 8.6833795E-09 1.1753596E+00 7.1639446E-09 2.3908026E-10 O 10 1357+769 1994.09.09-15:33:24.0 NRAO85_3 16.64830 42.35682 930.5 18.5 1.0980692E-08 1.4926547E+00 7.0561543E-09 3.5157175E-10 O 10 1357+769 1994.09.09-15:33:24.0 WETTZELL 348.49450 60.67385 943.7 15.3 8.4869636E-09 1.1463780E+00 7.1639446E-09 2.3908026E-10 O 11 1308+326 1994.09.09-15:38:04.0 NRAO85_3 80.57247 45.87025 930.5 18.5 1.0308435E-08 1.3926608E+00 7.0561543E-09 3.5157175E-10 O 11 1308+326 1994.09.09-15:38:04.0 WETTZELL 253.90564 56.98955 943.7 15.3 8.8238697E-09 1.1945316E+00 7.1639446E-09 2.3908026E-10 O 12 1357+769 1994.09.09-15:42:44.0 NRAO85_3 16.48606 42.87952 930.5 18.6 1.0872890E-08 1.4778058E+00 7.0561543E-09 3.5157175E-10 O 12 1357+769 1994.09.09-15:42:44.0 WETTZELL 347.61573 60.35698 943.7 15.3 8.5134469E-09 1.1499867E+00 7.1639446E-09 2.3908026E-10 O 13 1308+326 1994.09.09-15:47:24.0 NRAO85_3 81.72680 47.68126 930.5 18.7 1.0007988E-08 1.3518045E+00 7.0561543E-09 3.5157175E-10 O 13 1308+326 1994.09.09-15:47:24.0 WETTZELL 256.26501 55.51062 943.7 15.3 8.9768099E-09 1.2153994E+00 7.1639446E-09 2.3908026E-10 O 14 1357+769 1994.09.09-15:52:04.0 NRAO85_3 16.29262 43.39676 930.5 18.7 1.0769143E-08 1.4635200E+00 7.0561543E-09 3.5157175E-10 O 14 1357+769 1994.09.09-15:52:04.0 WETTZELL 346.78057 60.01776 943.7 15.3 8.5422725E-09 1.1539118E+00 7.1639446E-09 2.3908026E-10 O 15 1308+326 1994.09.09-15:56:44.0 NRAO85_3 82.90325 49.49763 930.5 18.8 9.7331606E-09 1.3144514E+00 7.0561543E-09 3.5157175E-10 O 15 1308+326 1994.09.09-15:56:44.0 WETTZELL 258.50797 54.01708 943.7 15.3 9.1429963E-09 1.2380723E+00 7.1639446E-09 2.3908026E-10 O 16 1357+769 1994.09.09-16:01:24.0 NRAO85_3 16.06750 43.90759 930.5 18.8 1.0669446E-08 1.4497966E+00 7.0561543E-09 3.5157175E-10 O 16 1357+769 1994.09.09-16:01:24.0 WETTZELL 345.99043 59.65739 943.7 15.4 8.5734379E-09 1.1581528E+00 7.1639446E-09 2.3908026E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10