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 | 02:58:00.513 # # Data content: # Ray-tracing results for session: # 97JAN23XU##### # 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: 1997012318 | 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 $97JAN23XU##### H $97JAN23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 02:58:00.513) 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 2318+049 1997.01.23-16:14:50.0 NRAO20 103.14675 24.07033 923.1 4.6 1.7422854E-08 2.4404977E+00 7.0104720E-09 1.3638273E-10 O 1 2318+049 1997.01.23-16:14:50.0 WETTZELL 219.41105 39.48425 954.1 2.8 1.1908678E-08 1.5752835E+00 7.2489496E-09 3.3421379E-10 O 2 1357+769 1997.01.23-16:18:46.0 NRAO20 342.96395 39.87359 923.1 4.7 1.1124714E-08 1.5589411E+00 7.0104720E-09 1.3638273E-10 O 2 1357+769 1997.01.23-16:18:46.0 WETTZELL 357.49538 36.00386 954.1 2.8 1.2865863E-08 1.6926233E+00 7.2489496E-09 3.3421379E-10 O 3 0059+581 1997.01.23-16:22:02.0 NRAO20 38.85734 33.46656 923.1 4.7 1.2919524E-08 1.8089546E+00 7.0104720E-09 1.3638273E-10 O 3 0059+581 1997.01.23-16:22:02.0 WETTZELL 342.02937 80.15236 954.1 2.8 7.6958788E-09 1.0144444E+00 7.2489496E-09 3.3421379E-10 O 4 1726+455 1997.01.23-16:25:58.0 NRAO20 297.93556 68.23502 923.1 4.7 7.6935908E-09 1.0770666E+00 7.0104720E-09 1.3638273E-10 O 4 1726+455 1997.01.23-16:25:58.0 WETTZELL 320.66758 17.84418 954.1 2.8 2.4456383E-08 3.2222047E+00 7.2489496E-09 3.3421379E-10 O 5 2234+282 1997.01.23-16:30:32.0 NRAO20 89.19989 49.04891 923.1 4.7 9.4539413E-09 1.3222415E+00 7.0104720E-09 1.3638273E-10 O 5 2234+282 1997.01.23-16:30:32.0 WETTZELL 255.23327 50.41611 954.1 2.8 9.8321419E-09 1.2975736E+00 7.2489496E-09 3.3421379E-10 O 6 2145+067 1997.01.23-16:35:54.0 NRAO20 126.04323 45.54565 923.1 4.7 1.0002708E-08 1.3992621E+00 7.0104720E-09 1.3638273E-10 O 6 2145+067 1997.01.23-16:35:54.0 WETTZELL 249.19232 25.87173 954.1 2.8 1.7296576E-08 2.2899916E+00 7.2489496E-09 3.3421379E-10 O 7 0014+813 1997.01.23-16:39:50.0 NRAO20 10.53469 40.70804 923.1 4.7 1.0936051E-08 1.5314488E+00 7.0104720E-09 1.3638273E-10 O 7 0014+813 1997.01.23-16:39:50.0 WETTZELL 354.32622 56.85557 954.1 2.8 9.0503154E-09 1.1917947E+00 7.2489496E-09 3.3421379E-10 O 8 1803+784 1997.01.23-16:43:02.0 NRAO20 352.97037 48.79946 923.1 4.7 9.4871591E-09 1.3284360E+00 7.0104720E-09 1.3638273E-10 O 8 1803+784 1997.01.23-16:43:02.0 WETTZELL 345.82254 43.06113 954.1 2.8 1.1087745E-08 1.4592213E+00 7.2489496E-09 3.3421379E-10 O 9 2318+049 1997.01.23-16:46:58.0 NRAO20 109.05555 30.13123 923.1 4.8 1.4189922E-08 1.9859917E+00 7.0104720E-09 1.3638273E-10 O 9 2318+049 1997.01.23-16:46:58.0 WETTZELL 228.43783 35.82803 954.1 2.8 1.2929503E-08 1.7105918E+00 7.2489496E-09 3.3421379E-10 O 10 1726+455 1997.01.23-16:50:54.0 NRAO20 296.75463 63.88223 923.1 4.8 7.9568585E-09 1.1140976E+00 7.0104720E-09 1.3638273E-10 O 10 1726+455 1997.01.23-16:50:54.0 WETTZELL 324.42934 15.35784 954.1 2.8 2.8178521E-08 3.7147649E+00 7.2489496E-09 3.3421379E-10 O 11 2234+282 1997.01.23-16:57:08.0 NRAO20 93.50395 54.26948 923.1 4.8 8.7985565E-09 1.2305706E+00 7.0104720E-09 1.3638273E-10 O 11 2234+282 1997.01.23-16:57:08.0 WETTZELL 261.27546 46.14659 954.1 2.8 1.0504952E-08 1.3862908E+00 7.2489496E-09 3.3421379E-10 O 12 2145+067 1997.01.23-17:02:26.0 NRAO20 133.83928 49.54252 923.1 4.8 9.3864985E-09 1.3131023E+00 7.0104720E-09 1.3638273E-10 O 12 2145+067 1997.01.23-17:02:26.0 WETTZELL 254.81874 21.73458 954.1 2.8 2.0333759E-08 2.6944952E+00 7.2489496E-09 3.3421379E-10 O 13 0059+581 1997.01.23-17:06:22.0 NRAO20 40.87027 39.05438 923.1 4.8 1.1318863E-08 1.5841730E+00 7.0104720E-09 1.3638273E-10 O 13 0059+581 1997.01.23-17:06:22.0 WETTZELL 319.41471 76.46216 954.1 2.8 7.7988782E-09 1.0279689E+00 7.2489496E-09 3.3421379E-10 O 14 2318+049 1997.01.23-17:09:38.0 NRAO20 113.60981 34.27687 923.1 4.8 1.2659935E-08 1.7713886E+00 7.0104720E-09 1.3638273E-10 O 14 2318+049 1997.01.23-17:09:38.0 WETTZELL 234.32444 32.92390 954.1 2.8 1.3916923E-08 1.8415670E+00 7.2489496E-09 3.3421379E-10 O 15 0119+041 1997.01.23-17:13:34.0 NRAO20 93.55809 11.46883 923.1 4.8 3.4984765E-08 4.9488175E+00 7.0104720E-09 1.3638273E-10 O 15 0119+041 1997.01.23-17:13:34.0 WETTZELL 199.33650 43.67958 954.1 2.8 1.0969496E-08 1.4510411E+00 7.2489496E-09 3.3421379E-10 O 16 2234+282 1997.01.23-17:17:40.0 NRAO20 97.27251 58.28312 923.1 4.8 8.3978442E-09 1.1745474E+00 7.0104720E-09 1.3638273E-10 O 16 2234+282 1997.01.23-17:17:40.0 WETTZELL 265.54921 42.80228 954.1 2.8 1.1145406E-08 1.4707505E+00 7.2489496E-09 3.3421379E-10 O 17 0202+149 1997.01.23-17:23:02.0 NRAO20 79.65637 11.57849 923.1 4.8 3.4661313E-08 4.9031503E+00 7.0104720E-09 1.3638273E-10 O 17 0202+149 1997.01.23-17:23:02.0 WETTZELL 189.54440 55.77431 954.1 2.8 9.1683813E-09 1.2114141E+00 7.2489496E-09 3.3421379E-10 O 18 1726+455 1997.01.23-17:26:58.0 NRAO20 296.69596 57.54988 923.1 4.8 8.4645509E-09 1.1855032E+00 7.0104720E-09 1.3638273E-10 O 18 1726+455 1997.01.23-17:26:58.0 WETTZELL 330.05584 12.15738 954.1 2.8 3.5110463E-08 4.6368938E+00 7.2489496E-09 3.3421379E-10 O 19 0048-097 1997.01.23-17:30:50.0 NRAO20 112.34286 11.73554 923.1 4.9 3.4258408E-08 4.8441261E+00 7.0104720E-09 1.3638273E-10 O 19 0048-097 1997.01.23-17:30:50.0 WETTZELL 209.08833 27.05207 954.1 2.8 1.6608075E-08 2.2042574E+00 7.2489496E-09 3.3421379E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10