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 | 00:26:58.240 # # Data content: # Ray-tracing results for session: # 95JAN20XU##### # Total number of observations: # 32 # 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: 1995012018 | 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 $95JAN20XU##### H $95JAN20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:26:58.240) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1803+784 1995.01.20-19:00:52.0 NRAO85_3 346.78486 44.36469 906.1 -0.3 1.0059928E-08 1.4315343E+00 6.8611112E-09 1.8142070E-10 O 1 1803+784 1995.01.20-19:00:52.0 WETTZELL 352.05357 39.10402 947.5 -3.6 1.1703492E-08 1.5910179E+00 7.1932817E-09 2.0242798E-10 O 2 0119+041 1995.01.20-19:07:20.0 NRAO85_3 110.90726 30.60278 906.1 -0.3 1.3785856E-08 1.9576294E+00 6.8611112E-09 1.8142070E-10 O 2 0119+041 1995.01.20-19:07:20.0 WETTZELL 229.44645 34.36053 947.5 -3.6 1.3071235E-08 1.7707688E+00 7.1932817E-09 2.0242798E-10 O 3 1803+784 1995.01.20-19:13:48.0 NRAO85_3 346.40820 43.77575 906.1 -0.3 1.0166808E-08 1.4468338E+00 6.8611112E-09 1.8142070E-10 O 3 1803+784 1995.01.20-19:13:48.0 WETTZELL 352.80569 38.82457 947.5 -3.6 1.1773865E-08 1.6006114E+00 7.1932817E-09 2.0242798E-10 O 4 0119+041 1995.01.20-19:20:16.0 NRAO85_3 113.51768 32.95409 906.1 -0.3 1.2909114E-08 1.8327254E+00 6.8611112E-09 1.8142070E-10 O 4 0119+041 1995.01.20-19:20:16.0 WETTZELL 232.78147 32.70965 947.5 -3.6 1.3647540E-08 1.8499945E+00 7.1932817E-09 2.0242798E-10 O 5 1803+784 1995.01.20-19:26:44.0 NRAO85_3 346.08434 43.17172 906.1 -0.3 1.0279940E-08 1.4630297E+00 6.8611112E-09 1.8142070E-10 O 5 1803+784 1995.01.20-19:26:44.0 WETTZELL 353.57106 38.57299 947.5 -3.6 1.1838188E-08 1.6093700E+00 7.1932817E-09 2.0242798E-10 O 6 0119+041 1995.01.20-19:33:12.0 NRAO85_3 116.25712 35.25806 906.1 -0.3 1.2170071E-08 1.7275170E+00 6.8611112E-09 1.8142070E-10 O 6 0119+041 1995.01.20-19:33:12.0 WETTZELL 236.00114 30.98538 947.5 -3.6 1.4319289E-08 1.9424207E+00 7.1932817E-09 2.0242798E-10 O 7 1803+784 1995.01.20-19:39:40.0 NRAO85_3 345.81285 42.55488 906.1 -0.3 1.0399292E-08 1.4801177E+00 6.8611112E-09 1.8142070E-10 O 7 1803+784 1995.01.20-19:39:40.0 WETTZELL 354.34817 38.34978 947.5 -3.6 1.1896040E-08 1.6172359E+00 7.1932817E-09 2.0242798E-10 O 8 0119+041 1995.01.20-19:46:08.0 NRAO85_3 119.14262 37.50684 906.1 -0.3 1.1542706E-08 1.6382603E+00 6.8611112E-09 1.8142070E-10 O 8 0119+041 1995.01.20-19:46:08.0 WETTZELL 239.11301 29.19557 947.5 -3.6 1.5105040E-08 2.0506569E+00 7.1932817E-09 2.0242798E-10 O 9 1803+784 1995.01.20-19:52:36.0 NRAO85_3 345.59310 41.92749 906.1 -0.3 1.0524814E-08 1.4980911E+00 6.8611112E-09 1.8142070E-10 O 9 1803+784 1995.01.20-19:52:36.0 WETTZELL 355.13553 38.15539 947.5 -3.6 1.1947033E-08 1.6241561E+00 7.1932817E-09 2.0242798E-10 O 10 0119+041 1995.01.20-19:59:04.0 NRAO85_3 122.19239 39.69152 906.1 -0.3 1.1007410E-08 1.5621403E+00 6.8611112E-09 1.8142070E-10 O 10 0119+041 1995.01.20-19:59:04.0 WETTZELL 242.12520 27.34755 947.5 -3.6 1.6028963E-08 2.1781154E+00 7.1932817E-09 2.0242798E-10 O 11 1803+784 1995.01.20-20:05:32.0 NRAO85_3 345.42428 41.29176 906.1 -0.3 1.0656437E-08 1.5169403E+00 6.8611112E-09 1.8142070E-10 O 11 1803+784 1995.01.20-20:05:32.0 WETTZELL 355.93167 37.99021 947.5 -3.7 1.1990820E-08 1.6300827E+00 7.1932817E-09 2.0242798E-10 O 12 0229+131 1995.01.20-20:12:32.0 NRAO85_3 101.86463 35.62013 906.1 -0.3 1.2063163E-08 1.7128907E+00 6.8611112E-09 1.8142070E-10 O 12 0229+131 1995.01.20-20:12:32.0 WETTZELL 234.26222 42.62435 947.6 -3.7 1.0906131E-08 1.4769956E+00 7.1932817E-09 2.0242798E-10 O 13 1803+784 1995.01.20-20:19:36.0 NRAO85_3 345.29736 40.59339 906.1 -0.3 1.0806410E-08 1.5384205E+00 6.8611112E-09 1.8142070E-10 O 13 1803+784 1995.01.20-20:19:36.0 WETTZELL 356.80582 37.84409 947.6 -3.7 1.2029907E-08 1.6353525E+00 7.1932817E-09 2.0242798E-10 O 14 0229+131 1995.01.20-20:26:32.0 NRAO85_3 104.51858 38.29677 906.1 -0.3 1.1341272E-08 1.6101114E+00 6.8611112E-09 1.8142070E-10 O 14 0229+131 1995.01.20-20:26:32.0 WETTZELL 238.05512 40.71750 947.6 -3.7 1.1319412E-08 1.5337449E+00 7.1932817E-09 2.0242798E-10 O 15 1803+784 1995.01.20-20:33:36.0 NRAO85_3 345.22835 39.89379 906.1 -0.3 1.0962575E-08 1.5607910E+00 6.8611112E-09 1.8142070E-10 O 15 1803+784 1995.01.20-20:33:36.0 WETTZELL 357.68253 37.73370 947.6 -3.7 1.2059663E-08 1.6393378E+00 7.1932817E-09 2.0242798E-10 O 16 0229+131 1995.01.20-20:40:36.0 NRAO85_3 107.33859 40.95302 906.1 -0.3 1.0727010E-08 1.5227071E+00 6.8611112E-09 1.8142070E-10 O 16 0229+131 1995.01.20-20:40:36.0 WETTZELL 241.68469 38.72249 947.6 -3.7 1.1801092E-08 1.5999169E+00 7.1932817E-09 2.0242798E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10