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 | 03:04:36.087 # # Data content: # Ray-tracing results for session: # 94SEP16XU##### # 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: 1994091612 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994091618 | 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 $94SEP16XU##### H $94SEP16XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 03:04:36.087) 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 1994.09.16-14:13:24.0 NRAO85_3 108.69437 28.34623 930.3 19.2 1.5629107E-08 2.1110294E+00 7.0569590E-09 3.9228405E-10 O 1 1219+044 1994.09.16-14:13:24.0 WETTZELL 226.22421 35.71828 936.8 13.4 1.2517785E-08 1.7085333E+00 7.1105819E-09 2.1318282E-10 O 2 1357+769 1994.09.16-14:19:32.0 NRAO85_3 17.01116 39.71316 930.3 19.3 1.1639119E-08 1.5674439E+00 7.0569590E-09 3.9228405E-10 O 2 1357+769 1994.09.16-14:19:32.0 WETTZELL 353.42739 61.87734 936.8 13.4 8.3008678E-09 1.1357626E+00 7.1105819E-09 2.1318282E-10 O 3 1219+044 1994.09.16-14:25:44.0 NRAO85_3 111.08228 30.62373 930.3 19.4 1.4577170E-08 1.9672382E+00 7.0569590E-09 3.9228405E-10 O 3 1219+044 1994.09.16-14:25:44.0 WETTZELL 229.51191 34.21839 936.8 13.4 1.2991821E-08 1.7738540E+00 7.1105819E-09 2.1318282E-10 O 4 1357+769 1994.09.16-14:31:52.0 NRAO85_3 16.98469 40.42136 930.3 19.5 1.1470273E-08 1.5445425E+00 7.0569590E-09 3.9228405E-10 O 4 1357+769 1994.09.16-14:31:52.0 WETTZELL 352.03172 61.62124 936.8 13.4 8.3207657E-09 1.1385314E+00 7.1105819E-09 2.1318282E-10 O 5 1219+044 1994.09.16-14:38:04.0 NRAO85_3 113.57359 32.86412 930.3 19.7 1.3691059E-08 1.8463171E+00 7.0569590E-09 3.9228405E-10 O 5 1219+044 1994.09.16-14:38:04.0 WETTZELL 232.68914 32.64440 936.8 13.5 1.3539623E-08 1.8493857E+00 7.1105819E-09 2.1318282E-10 O 6 1357+769 1994.09.16-14:44:12.0 NRAO85_3 16.90833 41.12750 930.3 19.8 1.1308400E-08 1.5225885E+00 7.0569590E-09 3.9228405E-10 O 6 1357+769 1994.09.16-14:44:12.0 WETTZELL 350.69174 61.31731 936.8 13.5 8.3447203E-09 1.1418595E+00 7.1105819E-09 2.1318282E-10 O 7 1219+044 1994.09.16-14:50:24.0 NRAO85_3 116.18195 35.06138 930.3 19.9 1.2938390E-08 1.7437428E+00 7.0569590E-09 3.9228405E-10 O 7 1219+044 1994.09.16-14:50:24.0 WETTZELL 235.76169 31.00354 936.8 13.5 1.4173722E-08 1.9368855E+00 7.1105819E-09 2.1318282E-10 O 8 1357+769 1994.09.16-14:56:32.0 NRAO85_3 16.78068 41.82951 930.3 20.0 1.1153572E-08 1.5015912E+00 7.0569590E-09 3.9228405E-10 O 8 1357+769 1994.09.16-14:56:32.0 WETTZELL 349.41480 60.96778 936.8 13.5 8.3727305E-09 1.1457468E+00 7.1105819E-09 2.1318282E-10 O 9 1308+326 1994.09.16-15:01:12.0 NRAO85_3 79.43515 44.06309 930.3 20.1 1.0711925E-08 1.4366056E+00 7.0579105E-09 4.0149047E-10 O 9 1308+326 1994.09.16-15:01:12.0 WETTZELL 251.41030 58.45182 936.8 13.5 8.6045079E-09 1.1729591E+00 7.1143476E-09 2.2186458E-10 O 10 1357+769 1994.09.16-15:05:52.0 NRAO85_3 16.64915 42.35674 930.3 20.2 1.1054717E-08 1.4831372E+00 7.0579105E-09 4.0149047E-10 O 10 1357+769 1994.09.16-15:05:52.0 WETTZELL 348.49415 60.67446 936.8 13.5 8.4112633E-09 1.1499157E+00 7.1143476E-09 2.2186458E-10 O 11 1308+326 1994.09.16-15:10:32.0 NRAO85_3 80.57173 45.86810 930.3 20.3 1.0380877E-08 1.3921117E+00 7.0579105E-09 4.0149047E-10 O 11 1308+326 1994.09.16-15:10:32.0 WETTZELL 253.90243 56.99091 936.8 13.5 8.7437380E-09 1.1921253E+00 7.1143476E-09 2.2186458E-10 O 12 1357+769 1994.09.16-15:15:12.0 NRAO85_3 16.48693 42.87946 930.3 20.4 1.0946228E-08 1.4685408E+00 7.0579105E-09 4.0149047E-10 O 12 1357+769 1994.09.16-15:15:12.0 WETTZELL 347.61531 60.35759 936.8 13.5 8.4375196E-09 1.1535548E+00 7.1143476E-09 2.2186458E-10 O 13 1308+326 1994.09.16-15:19:52.0 NRAO85_3 81.72605 47.67910 930.3 20.5 1.0078336E-08 1.3514589E+00 7.0579105E-09 4.0149047E-10 O 13 1308+326 1994.09.16-15:19:52.0 WETTZELL 256.26194 55.51200 936.8 13.5 8.8953081E-09 1.2129932E+00 7.1143476E-09 2.2186458E-10 O 14 1357+769 1994.09.16-15:24:32.0 NRAO85_3 16.29349 43.39674 930.3 20.6 1.0841817E-08 1.4544946E+00 7.0579105E-09 4.0149047E-10 O 14 1357+769 1994.09.16-15:24:32.0 WETTZELL 346.78009 60.01835 936.8 13.5 8.4660983E-09 1.1575148E+00 7.1143476E-09 2.2186458E-10 O 15 1308+326 1994.09.16-15:29:12.0 NRAO85_3 82.90250 49.49547 930.3 20.7 9.8015896E-09 1.3142802E+00 7.0579105E-09 4.0149047E-10 O 15 1308+326 1994.09.16-15:29:12.0 WETTZELL 258.50504 54.01848 936.8 13.5 9.0600075E-09 1.2356732E+00 7.1143476E-09 2.2186458E-10 O 16 1357+769 1994.09.16-15:33:52.0 NRAO85_3 16.06838 43.90759 930.3 20.8 1.0741482E-08 1.4409981E+00 7.0579105E-09 4.0149047E-10 O 16 1357+769 1994.09.16-15:33:52.0 WETTZELL 345.98990 59.65797 936.8 13.5 8.4969969E-09 1.1617953E+00 7.1143476E-09 2.2186458E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10