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 | 04:57:05.253 # # Data content: # Ray-tracing results for session: # 97MAR22XT##### # 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: 1997032218 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997032300 | 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 $97MAR22XT##### H $97MAR22XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 04:57:05.253) 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 0955+476 1997.03.22-20:26:42.0 NRAO20 44.75432 20.16850 915.7 6.6 2.0273640E-08 2.8929846E+00 6.9277651E-09 1.2829148E-10 O 1 0955+476 1997.03.22-20:26:42.0 WETTZELL 101.36529 83.38170 951.6 -0.4 7.3999364E-09 1.0065176E+00 7.2155730E-09 1.3532399E-10 O 2 0059+581 1997.03.22-20:30:30.0 NRAO20 324.30266 61.11090 915.7 6.6 8.0545545E-09 1.1415485E+00 6.9277651E-09 1.2829148E-10 O 2 0059+581 1997.03.22-20:30:30.0 WETTZELL 331.41773 26.50650 951.6 -0.4 1.6394652E-08 2.2327112E+00 7.2155730E-09 1.3532399E-10 O 3 0727-115 1997.03.22-20:34:18.0 NRAO20 116.20589 12.55033 915.8 6.6 3.1768084E-08 4.5822281E+00 6.9277651E-09 1.2829148E-10 O 3 0727-115 1997.03.22-20:34:18.0 WETTZELL 211.60100 23.92412 951.6 -0.4 1.8029112E-08 2.4745839E+00 7.2155730E-09 1.3532399E-10 O 4 0458-020 1997.03.22-20:36:58.0 NRAO20 143.84520 43.24250 915.8 6.6 1.0289396E-08 1.4601288E+00 6.9277651E-09 1.2829148E-10 O 4 0458-020 1997.03.22-20:36:58.0 WETTZELL 251.11156 13.09939 951.6 -0.4 3.1804568E-08 4.4188516E+00 7.2155730E-09 1.3532399E-10 O 5 0552+398 1997.03.22-20:39:50.0 NRAO20 75.08453 60.47346 915.8 6.6 8.1056382E-09 1.1494644E+00 6.9277651E-09 1.2829148E-10 O 5 0552+398 1997.03.22-20:39:50.0 WETTZELL 277.34846 50.97442 951.6 -0.5 9.4565291E-09 1.2886036E+00 7.2155730E-09 1.3532399E-10 O 6 1803+784 1997.03.22-20:43:38.0 NRAO20 351.75842 29.14082 915.8 6.6 1.4424849E-08 2.0491686E+00 6.9277651E-09 1.2829148E-10 O 6 1803+784 1997.03.22-20:43:38.0 WETTZELL 12.48729 41.61247 951.6 -0.5 1.1050916E-08 1.5008851E+00 7.2155730E-09 1.3532399E-10 O 7 0804+499 1997.03.22-20:46:30.0 NRAO20 52.71040 40.42832 915.8 6.6 1.0859737E-08 1.5416841E+00 6.9277651E-09 1.2829148E-10 O 7 0804+499 1997.03.22-20:46:30.0 WETTZELL 281.40620 75.24944 951.6 -0.5 7.6011711E-09 1.0344720E+00 7.2155730E-09 1.3532399E-10 O 8 OJ287 1997.03.22-20:49:14.0 NRAO20 79.24749 19.35798 915.8 6.7 2.1083787E-08 3.0119612E+00 6.9277651E-09 1.2829148E-10 O 8 OJ287 1997.03.22-20:49:14.0 WETTZELL 202.40583 59.44723 951.6 -0.5 8.5334686E-09 1.1627778E+00 7.2155730E-09 1.3532399E-10 O 9 0014+813 1997.03.22-20:53:32.0 NRAO20 351.11984 43.56413 915.8 6.7 1.0220779E-08 1.4496449E+00 6.9277651E-09 1.2829148E-10 O 9 0014+813 1997.03.22-20:53:32.0 WETTZELL 353.06579 42.23571 951.6 -0.5 1.0919433E-08 1.4839939E+00 7.2155730E-09 1.3532399E-10 O 10 4C39.25 1997.03.22-20:58:10.0 NRAO20 59.04746 25.31548 915.8 6.7 1.6408001E-08 2.3361346E+00 6.9277651E-09 1.2829148E-10 O 10 4C39.25 1997.03.22-20:58:10.0 WETTZELL 205.60742 79.00693 951.6 -0.5 7.4882518E-09 1.0191933E+00 7.2155730E-09 1.3532399E-10 O 11 0642+449 1997.03.22-21:00:50.0 NRAO20 64.23581 55.64504 915.8 6.7 8.5546336E-09 1.2100876E+00 6.9515927E-09 1.1576441E-10 O 11 0642+449 1997.03.22-21:00:50.0 WETTZELL 280.40626 58.24821 951.6 -0.5 8.6239919E-09 1.1784788E+00 7.2165715E-09 1.1888093E-10 O 12 0727-115 1997.03.22-21:03:38.0 NRAO20 121.53033 17.59419 915.8 6.7 2.3124657E-08 3.2778028E+00 6.9515927E-09 1.1576441E-10 O 12 0727-115 1997.03.22-21:03:38.0 WETTZELL 218.79768 21.15111 951.6 -0.5 2.0185933E-08 2.7865591E+00 7.2165715E-09 1.1888093E-10 O 13 1357+769 1997.03.22-21:07:26.0 NRAO20 6.90186 26.50553 915.8 6.7 1.5749513E-08 2.2377333E+00 6.9515927E-09 1.1576441E-10 O 13 1357+769 1997.03.22-21:07:26.0 WETTZELL 19.80394 54.36106 951.6 -0.5 9.0194808E-09 1.2279152E+00 7.2165715E-09 1.1888093E-10 O 14 0552+398 1997.03.22-21:10:22.0 NRAO20 76.95474 66.29186 915.8 6.7 7.7164859E-09 1.0914264E+00 6.9515927E-09 1.1576441E-10 O 14 0552+398 1997.03.22-21:10:22.0 WETTZELL 282.18120 46.04180 951.6 -0.5 1.0181641E-08 1.3934273E+00 7.2165715E-09 1.1888093E-10 O 15 0955+476 1997.03.22-21:13:50.0 NRAO20 49.36202 26.94776 915.8 6.7 1.5515494E-08 2.1991285E+00 6.9515927E-09 1.1576441E-10 O 15 0955+476 1997.03.22-21:13:50.0 WETTZELL 221.33572 87.74654 951.6 -0.5 7.3411842E-09 1.0009136E+00 7.2165715E-09 1.1888093E-10 O 16 OJ287 1997.03.22-21:17:38.0 NRAO20 83.33350 24.86903 915.8 6.7 1.6710180E-08 2.3655579E+00 6.9515927E-09 1.1576441E-10 O 16 OJ287 1997.03.22-21:17:38.0 WETTZELL 214.43986 57.22667 951.6 -0.5 8.7211655E-09 1.1915730E+00 7.2165715E-09 1.1888093E-10 O 17 0059+581 1997.03.22-21:21:26.0 NRAO20 319.60441 54.90464 915.8 6.7 8.6312436E-09 1.2230301E+00 6.9515927E-09 1.1576441E-10 O 17 0059+581 1997.03.22-21:21:26.0 WETTZELL 337.62042 22.91069 951.6 -0.5 1.8722837E-08 2.5641477E+00 7.2165715E-09 1.1888093E-10 O 18 0804+499 1997.03.22-21:24:30.0 NRAO20 54.44124 46.43663 915.8 6.8 9.7402903E-09 1.3782181E+00 6.9515927E-09 1.1576441E-10 O 18 0804+499 1997.03.22-21:24:30.0 WETTZELL 284.29620 69.17351 951.6 -0.5 7.8476251E-09 1.0712804E+00 7.2165715E-09 1.1888093E-10 O 19 4C39.25 1997.03.22-21:27:10.0 NRAO20 62.09474 30.27523 915.8 6.8 1.3964354E-08 1.9771179E+00 6.9515927E-09 1.1576441E-10 O 19 4C39.25 1997.03.22-21:27:10.0 WETTZELL 228.39392 76.11212 951.6 -0.5 7.5562741E-09 1.0310500E+00 7.2165715E-09 1.1888093E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10