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: # 2019-03-04 | 05:56:55.163 # # Data content: # Ray-tracing results for session: # 94JUL07XU##### # 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: 1994070718 | 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 $94JUL07XU##### H $94JUL07XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 05:56:55.163) 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 1994.07.07-18:52:24.0 NRAO85_3 108.66345 28.31535 928.3 25.3 1.6388371E-08 2.1027157E+00 7.0414037E-09 7.6351411E-10 O 1 1219+044 1994.07.07-18:52:24.0 WETTZELL 226.17934 35.73744 946.9 13.7 1.2952459E-08 1.7134153E+00 7.1743995E-09 4.0579223E-10 O 2 1357+769 1994.07.07-18:58:32.0 NRAO85_3 17.00754 39.69868 928.3 25.2 1.2199524E-08 1.5660674E+00 7.0414037E-09 7.6351411E-10 O 2 1357+769 1994.07.07-18:58:32.0 WETTZELL 353.45836 61.87940 946.9 13.7 8.5902722E-09 1.1325626E+00 7.1743995E-09 4.0579223E-10 O 3 1219+044 1994.07.07-19:04:44.0 NRAO85_3 111.05007 30.59331 928.3 25.2 1.5283941E-08 1.9603301E+00 7.0414037E-09 7.6351411E-10 O 3 1219+044 1994.07.07-19:04:44.0 WETTZELL 229.46854 34.23860 946.9 13.7 1.3442167E-08 1.7784454E+00 7.1743995E-09 4.0579223E-10 O 4 1357+769 1994.07.07-19:10:52.0 NRAO85_3 16.98204 40.40676 928.3 25.1 1.2022458E-08 1.5432320E+00 7.0414037E-09 7.6351411E-10 O 4 1357+769 1994.07.07-19:10:52.0 WETTZELL 352.06204 61.62438 946.9 13.7 8.6107611E-09 1.1352627E+00 7.1743995E-09 4.0579223E-10 O 5 1219+044 1994.07.07-19:17:04.0 NRAO85_3 113.53991 32.83423 928.3 25.1 1.4353734E-08 1.8405163E+00 7.0414037E-09 7.6351411E-10 O 5 1219+044 1994.07.07-19:17:04.0 WETTZELL 232.64720 32.66555 946.9 13.6 1.4008070E-08 1.8536273E+00 7.1743995E-09 4.0579223E-10 O 6 1357+769 1994.07.07-19:23:12.0 NRAO85_3 16.90670 41.11280 928.3 25.0 1.1852699E-08 1.5213428E+00 7.0414037E-09 7.6351411E-10 O 6 1357+769 1994.07.07-19:23:12.0 WETTZELL 350.72121 61.32149 947.0 13.6 8.6354459E-09 1.1385154E+00 7.1743995E-09 4.0579223E-10 O 7 1219+044 1994.07.07-19:29:24.0 NRAO85_3 116.14661 35.03210 928.3 25.0 1.3563692E-08 1.7388311E+00 7.0414037E-09 7.6351411E-10 O 7 1219+044 1994.07.07-19:29:24.0 WETTZELL 235.72111 31.02554 947.0 13.6 1.4663096E-08 1.9406968E+00 7.1743995E-09 4.0579223E-10 O 8 1357+769 1994.07.07-19:35:32.0 NRAO85_3 16.78009 41.81476 928.3 24.9 1.1690322E-08 1.5004089E+00 7.0414037E-09 7.6351411E-10 O 8 1357+769 1994.07.07-19:35:32.0 WETTZELL 349.44325 60.97297 947.0 13.6 8.6643254E-09 1.1423207E+00 7.1743995E-09 4.0579223E-10 O 9 1308+326 1994.07.07-19:40:12.0 NRAO85_3 79.41255 44.03047 928.3 24.9 1.1215652E-08 1.4380962E+00 7.0414037E-09 7.6351411E-10 O 9 1308+326 1994.07.07-19:40:12.0 WETTZELL 251.36500 58.47951 947.0 13.6 8.8886801E-09 1.1732940E+00 7.1743995E-09 4.0579223E-10 O 10 1357+769 1994.07.07-19:44:52.0 NRAO85_3 16.64938 42.34199 928.3 24.8 1.1572378E-08 1.4852056E+00 7.0414037E-09 7.6351411E-10 O 10 1357+769 1994.07.07-19:44:52.0 WETTZELL 348.52173 60.68039 947.0 13.6 8.6889672E-09 1.1455675E+00 7.1743995E-09 4.0579223E-10 O 11 1308+326 1994.07.07-19:49:32.0 NRAO85_3 80.54878 45.83535 928.3 24.8 1.0868568E-08 1.3934519E+00 7.0414037E-09 7.6351411E-10 O 11 1308+326 1994.07.07-19:49:32.0 WETTZELL 253.85969 57.01895 947.0 13.6 9.0322781E-09 1.1922588E+00 7.1743995E-09 4.0579223E-10 O 12 1357+769 1994.07.07-19:54:12.0 NRAO85_3 16.48800 42.86473 928.3 24.8 1.1458700E-08 1.4705538E+00 7.0414037E-09 7.6351411E-10 O 12 1357+769 1994.07.07-19:54:12.0 WETTZELL 347.64196 60.36422 947.0 13.6 8.7160084E-09 1.1491304E+00 7.1743995E-09 4.0579223E-10 O 13 1308+326 1994.07.07-19:58:52.0 NRAO85_3 81.70267 47.64624 928.3 24.7 1.0551384E-08 1.3526644E+00 7.0414037E-09 7.6351411E-10 O 13 1308+326 1994.07.07-19:58:52.0 WETTZELL 256.22144 55.54033 947.0 13.6 9.1886072E-09 1.2129057E+00 7.1743995E-09 4.0579223E-10 O 14 1357+769 1994.07.07-20:03:32.0 NRAO85_3 16.29542 43.38205 928.3 24.7 1.1349290E-08 1.4564538E+00 7.0414037E-09 7.6351411E-10 O 14 1357+769 1994.07.07-20:03:32.0 WETTZELL 346.80574 60.02567 947.0 13.6 8.7454472E-09 1.1530091E+00 7.1743995E-09 4.0579223E-10 O 15 1308+326 1994.07.07-20:08:12.0 NRAO85_3 82.87859 49.46250 928.3 24.6 1.0261252E-08 1.3153643E+00 7.0414037E-09 7.6351411E-10 O 15 1308+326 1994.07.07-20:08:12.0 WETTZELL 258.46650 54.04704 947.0 13.5 9.3584806E-09 1.2353425E+00 7.1743995E-09 4.0579223E-10 O 16 1357+769 1994.07.07-20:12:52.0 NRAO85_3 16.07119 43.89297 928.3 24.6 1.1244147E-08 1.4429051E+00 7.0414037E-09 7.6351411E-10 O 16 1357+769 1994.07.07-20:12:52.0 WETTZELL 346.01449 59.66594 947.0 13.5 8.7772807E-09 1.1572032E+00 7.1743995E-09 4.0579223E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10