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: # 2019-03-09 | 06:06:29.694 # # Data content: # Ray-tracing results for session: # 98FEB20XU##### # 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: 1998022012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998022018 | 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 $98FEB20XU##### H $98FEB20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 06:06:29.694) 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 0133+476 1998.02.20-14:29:34.0 NRAO20 46.78576 23.76472 914.9 3.2 1.7775285E-08 2.4774342E+00 6.9363611E-09 2.6920773E-10 O 1 0133+476 1998.02.20-14:29:34.0 WETTZELL 117.00816 87.27349 953.0 11.4 7.3843993E-09 1.0010639E+00 7.2565207E-09 1.1953433E-10 O 2 2243-123 1998.02.20-14:33:26.0 NRAO20 124.42682 19.48928 914.9 3.2 2.1411543E-08 2.9828999E+00 6.9363611E-09 2.6920773E-10 O 2 2243-123 1998.02.20-14:33:26.0 WETTZELL 221.77382 19.32487 953.0 11.3 2.2082879E-08 3.0049674E+00 7.2565207E-09 1.1953433E-10 O 3 0917+624 1998.02.20-14:37:02.0 NRAO20 345.88624 13.68553 914.8 3.2 2.9869045E-08 4.1989455E+00 6.9363611E-09 2.6920773E-10 O 3 0917+624 1998.02.20-14:37:02.0 WETTZELL 28.93584 31.80615 953.0 11.3 1.3950109E-08 1.8985173E+00 7.2565207E-09 1.1953433E-10 O 4 1726+455 1998.02.20-14:41:19.0 NRAO20 297.62222 67.46289 914.8 3.3 7.7992518E-09 1.0826697E+00 6.9363611E-09 2.6920773E-10 O 4 1726+455 1998.02.20-14:41:19.0 WETTZELL 321.32921 17.38323 953.0 11.2 2.4394656E-08 3.3505518E+00 7.2565207E-09 1.1953433E-10 O 5 0014+813 1998.02.20-14:46:03.0 NRAO20 10.57584 40.54023 914.8 3.3 1.1067044E-08 1.5384117E+00 6.9363611E-09 2.6920773E-10 O 5 0014+813 1998.02.20-14:46:03.0 WETTZELL 354.61079 56.92610 953.0 11.2 8.7974193E-09 1.1944829E+00 7.2565207E-09 1.1953433E-10 O 6 2136+141 1998.02.20-14:51:47.0 NRAO20 122.48354 53.41278 914.8 3.3 8.9692280E-09 1.2448343E+00 6.9363611E-09 2.6920773E-10 O 6 2136+141 1998.02.20-14:51:47.0 WETTZELL 257.54899 29.39883 953.0 11.2 1.4971413E-08 2.0356816E+00 7.2565207E-09 1.1953433E-10 O 7 1849+670 1998.02.20-14:57:56.0 NRAO20 350.00868 60.46862 914.8 3.4 8.2777260E-09 1.1494614E+00 6.9363611E-09 2.6920773E-10 O 7 1849+670 1998.02.20-14:57:56.0 WETTZELL 331.12960 38.98457 952.9 11.2 1.1702503E-08 1.5920311E+00 7.2565207E-09 1.1953433E-10 O 8 1357+769 1998.02.20-15:03:18.0 NRAO20 343.10186 37.94380 914.8 3.4 1.1609887E-08 1.6256545E+00 6.9203654E-09 2.3322070E-10 O 8 1357+769 1998.02.20-15:03:18.0 WETTZELL 359.87718 35.87340 952.9 11.2 1.2482210E-08 1.7103182E+00 7.2298256E-09 1.0206852E-10 O 9 2318+049 1998.02.20-15:07:35.0 NRAO20 110.95788 31.92576 914.8 3.4 1.3488831E-08 1.8894538E+00 6.9203654E-09 2.3322070E-10 O 9 2318+049 1998.02.20-15:07:35.0 WETTZELL 231.00862 34.61671 952.9 11.2 1.2875586E-08 1.7604035E+00 7.2298256E-09 1.0206852E-10 O 10 0059+581 1998.02.20-15:10:58.0 NRAO20 40.63355 38.24729 914.8 3.4 1.1533084E-08 1.6155501E+00 6.9203654E-09 2.3322070E-10 O 10 0059+581 1998.02.20-15:10:58.0 WETTZELL 321.63053 77.11740 952.9 11.2 7.5206901E-09 1.0266091E+00 7.2298256E-09 1.0206852E-10 O 11 2136+141 1998.02.20-15:15:19.0 NRAO20 130.10181 57.13960 914.7 3.4 8.5126557E-09 1.1902830E+00 6.9203654E-09 2.3322070E-10 O 11 2136+141 1998.02.20-15:15:19.0 WETTZELL 262.36322 25.59976 952.9 11.2 1.6883437E-08 2.3211684E+00 7.2298256E-09 1.0206852E-10 O 12 0119+041 1998.02.20-15:19:59.0 NRAO20 92.84604 10.59190 914.7 3.4 3.7734397E-08 5.3809063E+00 6.9203654E-09 2.3322070E-10 O 12 0119+041 1998.02.20-15:19:59.0 WETTZELL 197.81839 43.91803 952.9 11.1 1.0557591E-08 1.4389882E+00 7.2298256E-09 1.0206852E-10 O 13 0234+285 1998.02.20-15:24:18.0 NRAO20 62.52417 11.88268 914.7 3.4 3.3883968E-08 4.8215960E+00 6.9203654E-09 2.3322070E-10 O 13 0234+285 1998.02.20-15:24:18.0 WETTZELL 167.21649 69.27381 952.9 11.1 7.8380614E-09 1.0679780E+00 7.2298256E-09 1.0206852E-10 O 14 2243-123 1998.02.20-15:27:22.0 NRAO20 135.83551 27.59132 914.7 3.4 1.5383097E-08 2.1551056E+00 6.9203654E-09 2.3322070E-10 O 14 2243-123 1998.02.20-15:27:22.0 WETTZELL 233.73254 12.77998 952.9 11.1 3.2428280E-08 4.4991586E+00 7.2298256E-09 1.0206852E-10 O 15 2145+067 1998.02.20-15:31:14.0 NRAO20 139.76074 51.95115 914.7 3.4 9.0784113E-09 1.2694237E+00 6.9203654E-09 2.3322070E-10 O 15 2145+067 1998.02.20-15:31:14.0 WETTZELL 258.46487 18.88288 952.9 11.1 2.2433183E-08 3.0975137E+00 7.2298256E-09 1.0206852E-10 O 16 0048-097 1998.02.20-15:34:34.0 NRAO20 111.11993 10.43105 914.7 3.4 3.8280018E-08 5.4539385E+00 6.9203654E-09 2.3322070E-10 O 16 0048-097 1998.02.20-15:34:34.0 WETTZELL 207.19482 27.61104 952.9 11.1 1.5753528E-08 2.1509059E+00 7.2298256E-09 1.0206852E-10 O 17 0003-066 1998.02.20-15:38:26.0 NRAO20 117.43022 21.20270 914.7 3.5 1.9633696E-08 2.7573853E+00 6.9203654E-09 2.3322070E-10 O 17 0003-066 1998.02.20-15:38:26.0 WETTZELL 220.94399 26.06093 952.9 11.1 1.6609124E-08 2.2723023E+00 7.2298256E-09 1.0206852E-10 O 18 0133+476 1998.02.20-15:41:46.0 NRAO20 52.97092 34.62180 914.7 3.5 1.2559531E-08 1.7600895E+00 6.9203654E-09 2.3322070E-10 O 18 0133+476 1998.02.20-15:41:46.0 WETTZELL 267.78333 80.33370 952.8 11.0 7.4372850E-09 1.0148424E+00 7.2298256E-09 1.0206852E-10 O 19 0917+624 1998.02.20-15:45:38.0 NRAO20 353.68085 11.28836 914.7 3.5 3.5530113E-08 5.0589243E+00 6.9203654E-09 2.3322070E-10 O 19 0917+624 1998.02.20-15:45:38.0 WETTZELL 35.35321 37.80229 952.8 11.0 1.1936999E-08 1.6308634E+00 7.2298256E-09 1.0206852E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10