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 | 05:08:16.366 # # Data content: # Ray-tracing results for session: # 97MAR29XT##### # 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: 1997032918 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997033000 | 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 $97MAR29XT##### H $97MAR29XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:08:16.366) 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 1997.03.29-19:59:10.0 NRAO20 44.75301 20.16742 914.8 10.7 2.0558986E-08 2.8929962E+00 6.9194047E-09 2.3332678E-10 O 1 0955+476 1997.03.29-19:59:10.0 WETTZELL 101.35780 83.38032 943.7 1.1 7.3717532E-09 1.0067096E+00 7.1484673E-09 1.7439412E-10 O 2 0059+581 1997.03.29-20:02:38.0 NRAO20 324.34767 61.15063 914.8 10.7 8.1626484E-09 1.1422637E+00 6.9194047E-09 2.3332678E-10 O 2 0059+581 1997.03.29-20:02:38.0 WETTZELL 331.37679 26.53311 943.7 1.1 1.6316296E-08 2.2280143E+00 7.1484673E-09 1.7439412E-10 O 3 0727-115 1997.03.29-20:06:26.0 NRAO20 116.14598 12.48992 914.8 10.7 3.2331088E-08 4.5618014E+00 6.9194047E-09 2.3332678E-10 O 3 0727-115 1997.03.29-20:06:26.0 WETTZELL 211.51478 23.95345 943.7 1.1 1.7941017E-08 2.4665162E+00 7.1484673E-09 1.7439412E-10 O 4 0458-020 1997.03.29-20:10:14.0 NRAO20 144.08670 43.33383 914.8 10.7 1.0410708E-08 1.4546680E+00 6.9194047E-09 2.3332678E-10 O 4 0458-020 1997.03.29-20:10:14.0 WETTZELL 251.27117 12.97664 943.7 1.1 3.1967696E-08 4.4311823E+00 7.1484673E-09 1.7439412E-10 O 5 0552+398 1997.03.29-20:13:10.0 NRAO20 75.14174 60.63632 914.9 10.7 8.2036520E-09 1.1470220E+00 6.9194047E-09 2.3332678E-10 O 5 0552+398 1997.03.29-20:13:10.0 WETTZELL 277.48872 50.83482 943.7 1.1 9.4389524E-09 1.2894568E+00 7.1484673E-09 1.7439412E-10 O 6 1803+784 1997.03.29-20:16:10.0 NRAO20 351.76048 29.13973 914.9 10.7 1.4628395E-08 2.0545343E+00 6.9194047E-09 2.3332678E-10 O 6 1803+784 1997.03.29-20:16:10.0 WETTZELL 12.48917 41.61404 943.7 1.1 1.1008121E-08 1.5018207E+00 7.1484673E-09 1.7439412E-10 O 7 0804+499 1997.03.29-20:19:02.0 NRAO20 52.71334 40.43753 914.9 10.7 1.1007705E-08 1.5409568E+00 6.9194047E-09 2.3332678E-10 O 7 0804+499 1997.03.29-20:19:02.0 WETTZELL 281.41086 75.24004 943.7 1.1 7.5724680E-09 1.0340792E+00 7.1484673E-09 1.7439412E-10 O 8 OJ287 1997.03.29-20:21:46.0 NRAO20 79.25556 19.36907 914.9 10.7 2.1361074E-08 3.0006732E+00 6.9194047E-09 2.3332678E-10 O 8 OJ287 1997.03.29-20:21:46.0 WETTZELL 202.43139 59.44377 943.7 1.1 8.5013702E-09 1.1622821E+00 7.1484673E-09 1.7439412E-10 O 9 0014+813 1997.03.29-20:26:52.0 NRAO20 351.09471 43.53860 914.9 10.7 1.0367926E-08 1.4526010E+00 6.9194047E-09 2.3332678E-10 O 9 0014+813 1997.03.29-20:26:52.0 WETTZELL 353.10103 42.21832 943.7 1.1 1.0881045E-08 1.4845020E+00 7.1484673E-09 1.7439412E-10 O 10 4C39.25 1997.03.29-20:31:30.0 NRAO20 59.13976 25.46006 914.9 10.7 1.6548292E-08 2.3214755E+00 6.9194047E-09 2.3332678E-10 O 10 4C39.25 1997.03.29-20:31:30.0 WETTZELL 206.41906 78.94553 943.7 1.1 7.4612875E-09 1.0192320E+00 7.1484673E-09 1.7439412E-10 O 11 0642+449 1997.03.29-20:34:14.0 NRAO20 64.26414 55.80868 914.9 10.7 8.6418208E-09 1.2085819E+00 6.9194047E-09 2.3332678E-10 O 11 0642+449 1997.03.29-20:34:14.0 WETTZELL 280.53730 58.09902 943.7 1.1 8.6226834E-09 1.1776817E+00 7.1484673E-09 1.7439412E-10 O 12 1357+769 1997.03.29-20:40:18.0 NRAO20 6.92410 26.51517 914.9 10.7 1.5939788E-08 2.2399342E+00 6.9194047E-09 2.3332678E-10 O 12 1357+769 1997.03.29-20:40:18.0 WETTZELL 19.79306 54.38225 943.7 1.1 9.0014148E-09 1.2282672E+00 7.1484673E-09 1.7439412E-10 O 13 0552+398 1997.03.29-20:43:10.0 NRAO20 76.97275 66.35401 914.9 10.7 7.8062462E-09 1.0913737E+00 6.9194047E-09 2.3332678E-10 O 13 0552+398 1997.03.29-20:43:10.0 WETTZELL 282.23105 45.98968 943.7 1.1 1.0172350E-08 1.3897003E+00 7.1484673E-09 1.7439412E-10 O 14 0955+476 1997.03.29-20:46:38.0 NRAO20 49.39106 26.99622 914.9 10.7 1.5681179E-08 2.1998858E+00 6.9194047E-09 2.3332678E-10 O 14 0955+476 1997.03.29-20:46:38.0 WETTZELL 222.40085 87.71137 943.7 1.1 7.3287637E-09 1.0008586E+00 7.1484673E-09 1.7439412E-10 O 15 OJ287 1997.03.29-20:50:26.0 NRAO20 83.38044 24.93225 914.9 10.7 1.6874039E-08 2.3647201E+00 6.9194047E-09 2.3332678E-10 O 15 OJ287 1997.03.29-20:50:26.0 WETTZELL 214.56926 57.19670 943.7 1.1 8.7092205E-09 1.1907447E+00 7.1484673E-09 1.7439412E-10 O 16 0059+581 1997.03.29-20:53:50.0 NRAO20 319.60794 54.91469 914.9 10.7 8.7350878E-09 1.2227598E+00 6.9194047E-09 2.3332678E-10 O 16 0059+581 1997.03.29-20:53:50.0 WETTZELL 337.61036 22.91508 943.7 1.1 1.8684492E-08 2.5522786E+00 7.1484673E-09 1.7439412E-10 O 17 0804+499 1997.03.29-20:56:54.0 NRAO20 54.43829 46.42472 914.9 10.7 9.8610743E-09 1.3798373E+00 6.9194047E-09 2.3332678E-10 O 17 0804+499 1997.03.29-20:56:54.0 WETTZELL 284.29052 69.18542 943.7 1.1 7.8333052E-09 1.0696948E+00 7.1484673E-09 1.7439412E-10 O 18 4C39.25 1997.03.29-20:59:34.0 NRAO20 62.08669 30.26217 915.0 10.7 1.4141042E-08 1.9813667E+00 6.9194047E-09 2.3332678E-10 O 18 4C39.25 1997.03.29-20:59:34.0 WETTZELL 228.34673 76.12165 943.7 1.1 7.5429812E-09 1.0304017E+00 7.1484673E-09 1.7439412E-10 O 19 1128+385 1997.03.29-21:02:26.0 NRAO20 48.73515 10.29094 915.0 10.7 3.8838533E-08 5.5720862E+00 6.9481350E-09 2.3213439E-10 O 19 1128+385 1997.03.29-21:02:26.0 WETTZELL 125.52742 73.70807 943.7 1.1 7.6159720E-09 1.0420448E+00 7.1661313E-09 1.4511794E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10