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: # 2018-07-27 | 14:59:19.597 # # Data content: # Ray-tracing results for session: # 97AUG30XU##### # Total number of observations: # 34 # 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: 1997083018 | 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 $97AUG30XU##### H $97AUG30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 14:59:19.597) 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 1726+455 1997.08.30-17:53:42.0 NRAO20 49.75169 23.73483 925.2 21.6 1.8112169E-08 2.4774323E+00 7.0174695E-09 3.1905718E-10 O 1 1726+455 1997.08.30-17:53:42.0 WETTZELL 162.89519 86.21957 947.5 16.0 7.5467144E-09 1.0020104E+00 7.1863962E-09 3.4398958E-10 O 2 4C39.25 1997.08.30-17:57:30.0 NRAO20 280.12489 69.16710 925.1 21.7 7.8485898E-09 1.0699167E+00 7.0174695E-09 3.1905718E-10 O 2 4C39.25 1997.08.30-17:57:30.0 WETTZELL 316.05679 13.08205 947.6 16.0 3.2626453E-08 4.5208185E+00 7.1863962E-09 3.4398958E-10 O 3 0014+813 1997.08.30-18:00:51.0 NRAO20 357.49165 30.26435 925.1 21.7 1.4504891E-08 1.9808896E+00 7.0174695E-09 3.1905718E-10 O 3 0014+813 1997.08.30-18:00:51.0 WETTZELL 12.05947 46.70771 947.6 15.9 1.0332596E-08 1.3679901E+00 7.1863962E-09 3.4398958E-10 O 4 1308+326 1997.08.30-18:04:30.0 NRAO20 96.95147 67.01378 925.1 21.7 7.9673243E-09 1.0861103E+00 7.0174695E-09 3.1905718E-10 O 4 1308+326 1997.08.30-18:04:30.0 WETTZELL 276.24578 39.42009 947.6 15.9 1.1847578E-08 1.5981554E+00 7.1863962E-09 3.4398958E-10 O 5 1606+106 1997.08.30-18:08:18.0 NRAO20 93.50219 21.39069 925.1 21.8 1.9957560E-08 2.7327195E+00 7.0174695E-09 3.1905718E-10 O 5 1606+106 1997.08.30-18:08:18.0 WETTZELL 212.52866 47.32102 947.6 15.9 1.0237047E-08 1.3700330E+00 7.1863962E-09 3.4398958E-10 O 6 1128+385 1997.08.30-18:11:10.0 NRAO20 105.72089 89.39426 925.1 21.8 7.3369305E-09 1.0000550E+00 7.0174695E-09 3.1905718E-10 O 6 1128+385 1997.08.30-18:11:10.0 WETTZELL 298.46908 26.80183 947.6 15.9 1.6641262E-08 2.2601192E+00 7.1863962E-09 3.4398958E-10 O 7 1357+769 1997.08.30-18:14:18.0 NRAO20 11.95051 48.51029 925.1 21.8 9.7843767E-09 1.3342704E+00 7.0174695E-09 3.1905718E-10 O 7 1357+769 1997.08.30-18:14:18.0 WETTZELL 340.59351 55.10128 947.6 15.9 9.1770612E-09 1.2215242E+00 7.1863962E-09 3.4398958E-10 O 8 0804+499 1997.08.30-18:21:35.0 NRAO20 304.72953 51.54203 925.1 21.8 9.3622288E-09 1.2766582E+00 7.0174695E-09 3.1905718E-10 O 8 0804+499 1997.08.30-18:21:35.0 WETTZELL 337.73445 13.41472 947.6 15.9 3.1832332E-08 4.3331311E+00 7.1863962E-09 3.4398958E-10 O 9 1803+784 1997.08.30-18:27:50.0 NRAO20 14.39488 36.71836 925.1 21.8 1.2243407E-08 1.6707428E+00 7.0174695E-09 3.1905718E-10 O 9 1803+784 1997.08.30-18:27:50.0 WETTZELL 0.57685 60.66509 947.6 15.8 8.6342619E-09 1.1459237E+00 7.1863962E-09 3.4398958E-10 O 10 1726+455 1997.08.30-18:32:03.0 NRAO20 53.38150 29.63543 925.1 21.8 1.4779994E-08 2.0187556E+00 7.0174695E-09 3.1905718E-10 O 10 1726+455 1997.08.30-18:32:03.0 WETTZELL 239.33090 83.46786 947.6 15.8 7.5800251E-09 1.0079086E+00 7.1863962E-09 3.4398958E-10 O 11 1606+106 1997.08.30-18:35:10.0 NRAO20 97.92615 26.63887 925.1 21.8 1.6283571E-08 2.2257467E+00 7.0174695E-09 3.1905718E-10 O 11 1606+106 1997.08.30-18:35:10.0 WETTZELL 221.27455 44.67433 947.6 15.8 1.0703299E-08 1.4356121E+00 7.1863962E-09 3.4398958E-10 O 12 1308+326 1997.08.30-18:38:38.0 NRAO20 106.00514 73.58353 925.1 21.8 7.6473833E-09 1.0424346E+00 7.0174695E-09 3.1905718E-10 O 12 1308+326 1997.08.30-18:38:38.0 WETTZELL 282.06010 33.89676 947.6 15.8 1.3480044E-08 1.8242119E+00 7.1863962E-09 3.4398958E-10 O 13 1128+385 1997.08.30-18:42:26.0 NRAO20 270.49169 84.43474 925.1 21.8 7.3712479E-09 1.0047435E+00 7.0174695E-09 3.1905718E-10 O 13 1128+385 1997.08.30-18:42:26.0 WETTZELL 303.19798 22.40022 947.6 15.8 1.9648606E-08 2.6795907E+00 7.1863962E-09 3.4398958E-10 O 14 NRAO512 1997.08.30-18:46:02.0 NRAO20 65.13268 37.54509 925.1 21.8 1.2013447E-08 1.6393265E+00 7.0174695E-09 3.1905718E-10 O 14 NRAO512 1997.08.30-18:46:02.0 WETTZELL 249.22338 71.04639 947.6 15.8 7.9627945E-09 1.0618925E+00 7.1863962E-09 3.4398958E-10 O 15 0955+476 1997.08.30-18:49:22.0 NRAO20 301.56724 65.13242 925.1 21.9 8.0843600E-09 1.1020899E+00 7.0174695E-09 3.1905718E-10 O 15 0955+476 1997.08.30-18:49:22.0 WETTZELL 324.25687 17.77064 947.6 15.8 2.4417507E-08 3.3237517E+00 7.1863962E-09 3.4398958E-10 O 16 1357+769 1997.08.30-18:52:18.0 NRAO20 9.36860 49.89557 925.1 21.9 9.5831879E-09 1.3067724E+00 7.0174695E-09 3.1905718E-10 O 16 1357+769 1997.08.30-18:52:18.0 WETTZELL 339.71689 52.98017 947.6 15.7 9.4261299E-09 1.2551216E+00 7.1863962E-09 3.4398958E-10 O 17 0014+813 1997.08.30-18:59:47.0 NRAO20 359.97143 30.00712 925.0 21.9 1.4616338E-08 1.9961909E+00 7.0174695E-09 3.1905718E-10 O 17 0014+813 1997.08.30-18:59:47.0 WETTZELL 12.84711 48.80177 947.7 15.7 9.9967163E-09 1.3235619E+00 7.1863962E-09 3.4398958E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10