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: # 2019-03-07 | 05:42:46.986 # # Data content: # Ray-tracing results for session: # 97AUG23XT##### # Total number of observations: # 40 # 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: 1997082318 | 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 $97AUG23XT##### H $97AUG23XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-07 05:42:46.986) 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 1997.08.23-18:21:14.0 NRAO20 49.75261 23.73589 927.4 18.9 1.8091566E-08 2.4806166E+00 7.0299873E-09 2.9853909E-10 O 1 1726+455 1997.08.23-18:21:14.0 WETTZELL 162.91554 86.21978 948.7 20.3 7.8803944E-09 1.0021353E+00 7.1963058E-09 6.6702980E-10 O 2 4C39.25 1997.08.23-18:25:02.0 NRAO20 280.12678 69.16466 927.4 18.8 7.8399038E-09 1.0697217E+00 7.0299873E-09 2.9853909E-10 O 2 4C39.25 1997.08.23-18:25:02.0 WETTZELL 316.05909 13.08090 948.7 20.2 3.4057542E-08 4.4054432E+00 7.1963058E-09 6.6702980E-10 O 3 0014+813 1997.08.23-18:28:23.0 NRAO20 357.49227 30.26350 927.4 18.8 1.4487093E-08 1.9816864E+00 7.0299873E-09 2.9853909E-10 O 3 0014+813 1997.08.23-18:28:23.0 WETTZELL 12.06081 46.70813 948.7 20.2 1.0791371E-08 1.3722599E+00 7.1963058E-09 6.6702980E-10 O 4 1308+326 1997.08.23-18:31:58.0 NRAO20 96.93873 67.00276 927.4 18.8 7.9595711E-09 1.0864470E+00 7.0299873E-09 2.9853909E-10 O 4 1308+326 1997.08.23-18:31:58.0 WETTZELL 276.23607 39.42957 948.7 20.2 1.2363618E-08 1.5781141E+00 7.1963058E-09 6.6702980E-10 O 5 1606+106 1997.08.23-18:35:46.0 NRAO20 93.49295 21.37936 927.4 18.8 1.9950312E-08 2.7379271E+00 7.0299873E-09 2.9853909E-10 O 5 1606+106 1997.08.23-18:35:46.0 WETTZELL 212.50905 47.32608 948.7 20.2 1.0686004E-08 1.3613619E+00 7.1963058E-09 6.6702980E-10 O 6 1128+385 1997.08.23-18:38:50.0 NRAO20 106.46563 89.42158 927.4 18.8 7.3289012E-09 1.0000550E+00 7.0299873E-09 2.9853909E-10 O 6 1128+385 1997.08.23-18:38:50.0 WETTZELL 298.49105 26.78132 948.7 20.2 1.7380674E-08 2.2242491E+00 7.1963058E-09 6.6702980E-10 O 7 1357+769 1997.08.23-18:42:38.0 NRAO20 11.90068 48.54250 927.4 18.8 9.7681722E-09 1.3340303E+00 7.0299873E-09 2.9853909E-10 O 7 1357+769 1997.08.23-18:42:38.0 WETTZELL 340.56868 55.05741 948.7 20.2 9.5878032E-09 1.2202151E+00 7.1963058E-09 6.6702980E-10 O 8 NRAO512 1997.08.23-18:45:30.0 NRAO20 62.46566 32.60151 927.4 18.8 1.3560674E-08 1.8551496E+00 7.0299873E-09 2.9853909E-10 O 8 NRAO512 1997.08.23-18:45:30.0 WETTZELL 237.05108 75.15735 948.7 20.2 8.1346175E-09 1.0351030E+00 7.1963058E-09 6.6702980E-10 O 9 0804+499 1997.08.23-18:49:43.0 NRAO20 304.73949 51.44289 927.4 18.8 9.3640310E-09 1.2780784E+00 7.0299873E-09 2.9853909E-10 O 9 0804+499 1997.08.23-18:49:43.0 WETTZELL 337.82889 13.37697 948.7 20.1 3.3333229E-08 4.2951942E+00 7.1963058E-09 6.6702980E-10 O 10 0955+476 1997.08.23-18:52:46.0 NRAO20 303.88217 69.12246 927.4 18.8 7.8419189E-09 1.0700614E+00 7.0299873E-09 2.9853909E-10 O 10 0955+476 1997.08.23-18:52:46.0 WETTZELL 320.76105 20.17852 948.7 20.1 2.2613338E-08 2.8991699E+00 7.1963058E-09 6.6702980E-10 O 11 1803+784 1997.08.23-18:55:58.0 NRAO20 14.40351 36.74748 927.4 18.8 1.2220563E-08 1.6704533E+00 7.0299873E-09 2.9853909E-10 O 11 1803+784 1997.08.23-18:55:58.0 WETTZELL 0.51580 60.66628 948.7 20.1 9.0165049E-09 1.1467599E+00 7.1963058E-09 6.6702980E-10 O 12 1726+455 1997.08.23-19:00:15.0 NRAO20 53.44176 29.74168 927.4 18.8 1.4716490E-08 2.0143314E+00 7.0299873E-09 2.9853909E-10 O 12 1726+455 1997.08.23-19:00:15.0 WETTZELL 239.94218 83.37235 948.7 20.1 7.9163420E-09 1.0069949E+00 7.1963058E-09 6.6702980E-10 O 13 1606+106 1997.08.23-19:04:30.0 NRAO20 98.23332 26.99053 927.4 18.8 1.6074821E-08 2.2012932E+00 7.0299873E-09 2.9853909E-10 O 13 1606+106 1997.08.23-19:04:30.0 WETTZELL 221.83625 44.47753 948.7 20.1 1.1211772E-08 1.4291040E+00 7.1963058E-09 6.6702980E-10 O 14 1308+326 1997.08.23-19:07:38.0 NRAO20 106.51227 73.86194 927.4 18.8 7.6284634E-09 1.0411034E+00 7.0299873E-09 2.9853909E-10 O 14 1308+326 1997.08.23-19:07:38.0 WETTZELL 282.30609 33.66031 948.8 20.1 1.4155611E-08 1.8087211E+00 7.1963058E-09 6.6702980E-10 O 15 1128+385 1997.08.23-19:11:26.0 NRAO20 270.69590 84.14465 927.4 18.8 7.3668786E-09 1.0051936E+00 7.0299873E-09 2.9853909E-10 O 15 1128+385 1997.08.23-19:11:26.0 WETTZELL 303.42387 22.19802 948.8 20.1 2.0681205E-08 2.6515690E+00 7.1963058E-09 6.6702980E-10 O 16 NRAO512 1997.08.23-19:15:06.0 NRAO20 65.27490 37.81982 927.4 18.8 1.1926986E-08 1.6305057E+00 7.0299873E-09 2.9853909E-10 O 16 NRAO512 1997.08.23-19:15:06.0 WETTZELL 249.77154 70.80962 948.8 20.1 8.3255984E-09 1.0596912E+00 7.1963058E-09 6.6702980E-10 O 17 0955+476 1997.08.23-19:18:26.0 NRAO20 301.46893 64.87359 927.3 18.8 8.0921058E-09 1.1042249E+00 7.0299873E-09 2.9853909E-10 O 17 0955+476 1997.08.23-19:18:26.0 WETTZELL 324.48451 17.62337 948.8 20.1 2.5692589E-08 3.2992395E+00 7.1963058E-09 6.6702980E-10 O 18 1357+769 1997.08.23-19:21:18.0 NRAO20 9.25890 49.94186 927.3 18.8 9.5655736E-09 1.3062532E+00 7.0299873E-09 2.9853909E-10 O 18 1357+769 1997.08.23-19:21:18.0 WETTZELL 339.69703 52.89657 948.8 20.1 9.8535423E-09 1.2541779E+00 7.1963058E-09 6.6702980E-10 O 19 1749+096 1997.08.23-19:25:06.0 NRAO20 85.89642 10.43600 927.3 18.8 3.9152747E-08 5.4609115E+00 7.0299873E-09 2.9853909E-10 O 19 1749+096 1997.08.23-19:25:06.0 WETTZELL 192.94112 49.88926 948.8 20.1 1.0273514E-08 1.3077809E+00 7.1963058E-09 6.6702980E-10 O 20 0014+813 1997.08.23-19:29:19.0 NRAO20 0.05715 30.00652 927.3 18.8 1.4598344E-08 1.9970742E+00 7.0299873E-09 2.9853909E-10 O 20 0014+813 1997.08.23-19:29:19.0 WETTZELL 12.86177 48.87537 948.8 20.1 1.0428878E-08 1.3260884E+00 7.1963058E-09 6.6702980E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10