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: # 2019-03-08 | 03:41:15.247 # # Data content: # Ray-tracing results for session: # 97JUL21XU##### # 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: 1997072118 | 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 $97JUL21XU##### H $97JUL21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 03:41:15.247) 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 1308+326 1997.07.21-16:30:58.0 NRAO20 63.50480 19.30151 926.9 28.6 2.2784993E-08 3.0108985E+00 7.0238682E-09 5.8039230E-10 O 1 1308+326 1997.07.21-16:30:58.0 WETTZELL 187.31787 73.11328 945.7 12.5 8.1014021E-09 1.0453594E+00 7.1762462E-09 5.7651950E-10 O 2 0059+581 1997.07.21-16:34:46.0 NRAO20 322.49696 30.67273 926.9 28.7 1.4854567E-08 1.9561832E+00 7.0238682E-09 5.8039230E-10 O 2 0059+581 1997.07.21-16:34:46.0 WETTZELL 2.96237 17.62132 945.7 12.5 2.5316339E-08 3.2745656E+00 7.1762462E-09 5.7651950E-10 O 3 0804+499 1997.07.21-16:38:52.0 NRAO20 34.37984 75.42178 926.8 28.7 7.8564075E-09 1.0331598E+00 7.0238682E-09 5.8039230E-10 O 3 0804+499 1997.07.21-16:38:52.0 WETTZELL 303.17203 40.66236 945.7 12.5 1.1880630E-08 1.5344183E+00 7.1762462E-09 5.7651950E-10 O 4 1357+769 1997.07.21-16:44:06.0 NRAO20 16.12145 35.28597 926.8 28.8 1.3130991E-08 1.7284683E+00 7.0238682E-09 5.8039230E-10 O 4 1357+769 1997.07.21-16:44:06.0 WETTZELL 2.99449 62.29949 945.7 12.5 8.7532536E-09 1.1286627E+00 7.1762462E-09 5.7651950E-10 O 5 0552+398 1997.07.21-16:47:54.0 NRAO20 281.63251 72.29827 926.8 28.8 7.9812138E-09 1.0496088E+00 7.0238682E-09 5.8039230E-10 O 5 0552+398 1997.07.21-16:47:54.0 WETTZELL 313.98306 15.53424 945.7 12.5 2.8533734E-08 3.7102718E+00 7.1762462E-09 5.7651950E-10 O 6 1128+385 1997.07.21-16:51:26.0 NRAO20 70.41335 43.71426 926.8 28.8 1.0988964E-08 1.4460512E+00 7.0238682E-09 5.8039230E-10 O 6 1128+385 1997.07.21-16:51:26.0 WETTZELL 257.27440 64.34253 945.7 12.5 8.5991482E-09 1.1099927E+00 7.1762462E-09 5.7651950E-10 O 7 OJ287 1997.07.21-16:55:14.0 NRAO20 130.67993 64.70954 926.8 28.8 8.4083534E-09 1.1059886E+00 7.0238682E-09 5.8039230E-10 O 7 OJ287 1997.07.21-16:55:14.0 WETTZELL 270.74554 26.40132 945.7 12.5 1.7358841E-08 2.2492784E+00 7.1762462E-09 5.7651950E-10 O 8 0014+813 1997.07.21-16:59:36.0 NRAO20 350.32054 35.10589 926.8 28.8 1.3189238E-08 1.7360688E+00 7.0238682E-09 5.8039230E-10 O 8 0014+813 1997.07.21-16:59:36.0 WETTZELL 4.37324 41.29069 945.7 12.5 1.1730163E-08 1.5125024E+00 7.1762462E-09 5.7651950E-10 O 9 0955+476 1997.07.21-17:04:50.0 NRAO20 58.82143 64.01703 926.8 28.9 8.4566452E-09 1.1122179E+00 7.0238682E-09 5.8039230E-10 O 9 0955+476 1997.07.21-17:04:50.0 WETTZELL 290.65094 51.68296 945.7 12.5 9.8750388E-09 1.2749178E+00 7.1762462E-09 5.7651950E-10 O 10 1803+784 1997.07.21-17:08:38.0 NRAO20 5.81248 27.97865 926.8 28.9 1.6138116E-08 2.1260557E+00 7.0238682E-09 5.8039230E-10 O 10 1803+784 1997.07.21-17:08:38.0 WETTZELL 17.08574 53.61639 945.7 12.5 9.6232432E-09 1.2405830E+00 7.1762462E-09 5.7651950E-10 O 11 4C39.25 1997.07.21-17:11:54.0 NRAO20 80.55838 71.27962 926.8 28.9 8.0278537E-09 1.0557830E+00 7.0238682E-09 5.8039230E-10 O 11 4C39.25 1997.07.21-17:11:54.0 WETTZELL 285.32547 41.41536 945.7 12.5 1.1703954E-08 1.5121885E+00 7.1762462E-09 5.7651950E-10 O 12 1308+326 1997.07.21-17:15:42.0 NRAO20 68.96153 27.33867 926.8 28.9 1.6483853E-08 2.1726160E+00 7.0238682E-09 5.8039230E-10 O 12 1308+326 1997.07.21-17:15:42.0 WETTZELL 216.53452 70.32795 945.7 12.5 8.2324422E-09 1.0624761E+00 7.1762462E-09 5.7651950E-10 O 13 0642+449 1997.07.21-17:19:06.0 NRAO20 301.43806 75.21980 926.8 28.9 7.8637462E-09 1.0341263E+00 7.0238682E-09 5.8039230E-10 O 13 0642+449 1997.07.21-17:19:06.0 WETTZELL 314.40013 21.74240 945.8 12.5 2.0781456E-08 2.6915043E+00 7.1762462E-09 5.7651950E-10 O 14 0804+499 1997.07.21-17:25:08.0 NRAO20 3.69410 78.55868 926.8 28.9 7.7578946E-09 1.0201842E+00 7.0238682E-09 5.8039230E-10 O 14 0804+499 1997.07.21-17:25:08.0 WETTZELL 308.53461 34.51315 945.8 12.5 1.3651153E-08 1.7637738E+00 7.1762462E-09 5.7651950E-10 O 15 0552+398 1997.07.21-17:30:26.0 NRAO20 283.68473 64.14682 926.8 28.9 8.4475803E-09 1.1110125E+00 7.0238682E-09 5.8039230E-10 O 15 0552+398 1997.07.21-17:30:26.0 WETTZELL 320.85505 10.81537 945.8 12.5 4.0102882E-08 5.2515968E+00 7.1762462E-09 5.7651950E-10 O 16 1128+385 1997.07.21-17:34:14.0 NRAO20 74.28955 51.72206 926.8 28.9 9.6793263E-09 1.2733625E+00 7.0238682E-09 5.8039230E-10 O 16 1128+385 1997.07.21-17:34:14.0 WETTZELL 267.11126 57.39393 945.8 12.5 9.1997400E-09 1.1877842E+00 7.1762462E-09 5.7651950E-10 O 17 OJ287 1997.07.21-17:37:26.0 NRAO20 152.89784 69.88586 926.8 29.0 8.0971290E-09 1.0649894E+00 7.0238682E-09 5.8039230E-10 O 17 OJ287 1997.07.21-17:37:26.0 WETTZELL 278.51996 19.50932 945.8 12.5 2.3012482E-08 2.9900454E+00 7.1762462E-09 5.7651950E-10 O 18 0955+476 1997.07.21-17:41:14.0 NRAO20 55.31808 70.03526 926.7 29.0 8.0890077E-09 1.0638004E+00 7.0238682E-09 5.8039230E-10 O 18 0955+476 1997.07.21-17:41:14.0 WETTZELL 294.90579 46.18057 945.8 12.5 1.0734624E-08 1.3861811E+00 7.1762462E-09 5.7651950E-10 O 19 0059+581 1997.07.21-17:44:30.0 NRAO20 327.73479 22.81870 926.7 29.1 1.9474557E-08 2.5685008E+00 7.0238682E-09 5.8039230E-10 O 19 0059+581 1997.07.21-17:44:30.0 WETTZELL 12.45636 19.15776 945.8 12.5 2.3394748E-08 3.0225918E+00 7.1762462E-09 5.7651950E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10