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: # 2019-03-11 | 02:00:11.483 # # Data content: # Ray-tracing results for session: # 98SEP26XT##### # 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: 1998092618 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998092700 | 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 $98SEP26XT##### H $98SEP26XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 02:00:11.483) 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 1741-038 1998.09.26-20:16:42.0 NRAO20 133.17547 36.09813 924.1 28.3 1.2924386E-08 1.6920872E+00 7.0468721E-09 5.8578247E-10 O 1 1741-038 1998.09.26-20:16:42.0 WETTZELL 241.05573 18.03894 935.7 14.3 2.4053398E-08 3.2129241E+00 7.1100238E-09 4.2037673E-10 O 2 NRAO512 1998.09.26-20:19:34.0 NRAO20 78.74955 74.75427 924.1 28.3 7.9103497E-09 1.0366362E+00 7.0468721E-09 5.8578247E-10 O 2 NRAO512 1998.09.26-20:19:34.0 WETTZELL 288.75196 39.06752 935.7 14.3 1.1925832E-08 1.5861569E+00 7.1100238E-09 4.2037673E-10 O 3 2201+315 1998.09.26-20:22:42.0 NRAO20 59.20951 12.53515 924.1 28.3 3.4381001E-08 4.5892675E+00 7.0468721E-09 5.8578247E-10 O 3 2201+315 1998.09.26-20:22:42.0 WETTZELL 161.06874 71.87419 935.7 14.3 7.9229164E-09 1.0520222E+00 7.1100238E-09 4.2037673E-10 O 4 0804+499 1998.09.26-20:27:28.0 NRAO20 320.67321 17.42878 924.1 28.4 2.5194860E-08 3.3392575E+00 7.0468721E-09 5.8578247E-10 O 4 0804+499 1998.09.26-20:27:28.0 WETTZELL 14.89988 10.94766 935.6 14.3 3.8469964E-08 5.1887323E+00 7.1100238E-09 4.2037673E-10 O 5 1418+546 1998.09.26-20:32:35.0 NRAO20 327.44106 69.55727 924.0 28.4 8.1446708E-09 1.0679074E+00 7.0468721E-09 5.8578247E-10 O 5 1418+546 1998.09.26-20:32:35.0 WETTZELL 322.01910 28.37072 935.6 14.3 1.5780400E-08 2.1020917E+00 7.1100238E-09 4.2037673E-10 O 6 0059+581 1998.09.26-20:35:54.0 NRAO20 19.67402 12.12423 924.0 28.4 3.5482687E-08 4.7600877E+00 7.0468721E-09 5.8578247E-10 O 6 0059+581 1998.09.26-20:35:54.0 WETTZELL 53.12698 60.67347 935.6 14.3 8.6340128E-09 1.1466940E+00 7.1100238E-09 4.2037673E-10 O 7 3C371 1998.09.26-20:39:07.0 NRAO20 19.94913 53.23905 924.0 28.4 9.5216555E-09 1.2500880E+00 7.0468721E-09 5.8578247E-10 O 7 3C371 1998.09.26-20:39:07.0 WETTZELL 328.56133 56.59953 935.6 14.3 9.0147517E-09 1.1978625E+00 7.1100238E-09 4.2037673E-10 O 8 1357+769 1998.09.26-20:43:06.0 NRAO20 350.70285 49.93397 924.0 28.4 9.9660458E-09 1.3088106E+00 7.0468721E-09 5.8578247E-10 O 8 1357+769 1998.09.26-20:43:06.0 WETTZELL 344.56917 41.44663 935.6 14.3 1.1357758E-08 1.5102404E+00 7.1100238E-09 4.2037673E-10 O 9 2136+141 1998.09.26-20:46:58.0 NRAO20 80.20070 10.90737 924.0 28.4 3.9149717E-08 5.2296327E+00 7.0468721E-09 5.8578247E-10 O 9 2136+141 1998.09.26-20:46:58.0 WETTZELL 189.01158 54.97195 935.6 14.3 9.1913417E-09 1.2206558E+00 7.1100238E-09 4.2037673E-10 O 10 1749+096 1998.09.26-20:49:50.0 NRAO20 129.27802 50.75550 924.0 28.4 9.8469579E-09 1.2893226E+00 7.0468721E-09 5.8578247E-10 O 10 1749+096 1998.09.26-20:49:50.0 WETTZELL 255.33171 24.86315 935.6 14.3 1.7811551E-08 2.3732291E+00 7.1100238E-09 4.2037673E-10 O 11 1611+343 1998.09.26-20:52:30.0 NRAO20 136.95467 84.36285 924.0 28.4 7.6695745E-09 1.0046918E+00 7.0468721E-09 5.8578247E-10 O 11 1611+343 1998.09.26-20:52:30.0 WETTZELL 292.75674 26.34530 935.6 14.3 1.6884623E-08 2.2501042E+00 7.1100238E-09 4.2037673E-10 O 12 1741-038 1998.09.26-20:55:18.0 NRAO20 143.73621 41.13054 924.0 28.4 1.1584239E-08 1.5159986E+00 7.0468721E-09 5.8578247E-10 O 12 1741-038 1998.09.26-20:55:18.0 WETTZELL 249.10548 12.30117 935.6 14.3 3.4514485E-08 4.6412337E+00 7.1100238E-09 4.2037673E-10 O 13 1803+784 1998.09.26-20:58:50.0 NRAO20 8.57584 48.14414 924.0 28.4 1.0238859E-08 1.3449975E+00 7.0468721E-09 5.8578247E-10 O 13 1803+784 1998.09.26-20:58:50.0 WETTZELL 342.73616 53.20546 935.6 14.3 9.3966399E-09 1.2487064E+00 7.1100238E-09 4.2037673E-10 O 14 0917+624 1998.09.26-21:02:02.0 NRAO20 328.54955 28.82015 924.0 28.4 1.5665073E-08 2.0722730E+00 7.0315253E-09 5.4974619E-10 O 14 0917+624 1998.09.26-21:02:02.0 WETTZELL 6.71711 21.92954 935.6 14.3 1.9974732E-08 2.6622777E+00 7.0890716E-09 4.2731775E-10 O 15 2201+315 1998.09.26-21:06:48.0 NRAO20 64.90233 20.18394 924.0 28.4 2.1785715E-08 2.8974351E+00 7.0315253E-09 5.4974619E-10 O 15 2201+315 1998.09.26-21:06:48.0 WETTZELL 191.94257 72.32378 935.6 14.3 7.8881992E-09 1.0497753E+00 7.0890716E-09 4.2731775E-10 O 16 0749+540 1998.09.26-21:11:30.0 NRAO20 330.32895 13.61678 924.0 28.5 3.1579713E-08 4.2178252E+00 7.0315253E-09 5.4974619E-10 O 16 0749+540 1998.09.26-21:11:30.0 WETTZELL 22.41372 17.88722 935.6 14.3 2.4195239E-08 3.2324936E+00 7.0890716E-09 4.2731775E-10 O 17 2136+141 1998.09.26-21:14:50.0 NRAO20 84.36865 16.32848 923.9 28.5 2.6609521E-08 3.5482670E+00 7.0315253E-09 5.4974619E-10 O 17 2136+141 1998.09.26-21:14:50.0 WETTZELL 200.47264 53.80724 935.5 14.3 9.3082966E-09 1.2393490E+00 7.0890716E-09 4.2731775E-10 O 18 2145+067 1998.09.26-21:17:34.0 NRAO20 89.49204 10.59590 923.9 28.5 3.9953000E-08 5.3880140E+00 7.0315253E-09 5.4974619E-10 O 18 2145+067 1998.09.26-21:17:34.0 WETTZELL 195.67877 46.85282 935.5 14.3 1.0292428E-08 1.3709391E+00 7.0890716E-09 4.2731775E-10 O 19 1749+096 1998.09.26-21:20:50.0 NRAO20 139.76905 55.10140 923.9 28.5 9.2383939E-09 1.2188052E+00 7.0315253E-09 5.4974619E-10 O 19 1749+096 1998.09.26-21:20:50.0 WETTZELL 261.63140 19.88403 935.5 14.3 2.1895082E-08 2.9220063E+00 7.0890716E-09 4.2731775E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10