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 | 00:33:25.680 # # Data content: # Ray-tracing results for session: # 95JAN30XU##### # Total number of observations: # 30 # 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: 1995013018 | 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 $95JAN30XU##### H $95JAN30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:33:25.680) 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 0119+041 1995.01.30-18:28:00.0 NRAO85_3 110.90478 30.60022 918.8 1.8 1.4048031E-08 1.9650307E+00 6.9644586E-09 2.0956621E-10 O 1 0119+041 1995.01.30-18:28:00.0 WETTZELL 229.44285 34.36204 940.2 0.2 1.2929479E-08 1.7804567E+00 7.1204378E-09 1.9217703E-10 O 2 1803+784 1995.01.30-18:34:28.0 NRAO85_3 346.40783 43.77722 918.7 1.8 1.0355396E-08 1.4436406E+00 6.9644586E-09 2.0956621E-10 O 2 1803+784 1995.01.30-18:34:28.0 WETTZELL 352.80380 38.82433 940.3 0.2 1.1637112E-08 1.5786739E+00 7.1204378E-09 1.9217703E-10 O 3 0119+041 1995.01.30-18:40:56.0 NRAO85_3 113.51508 32.95157 918.7 1.8 1.3154207E-08 1.8391723E+00 6.9644586E-09 2.0956621E-10 O 3 0119+041 1995.01.30-18:40:56.0 WETTZELL 232.77799 32.71124 940.3 0.2 1.3499603E-08 1.8589313E+00 7.1204378E-09 1.9217703E-10 O 4 1803+784 1995.01.30-18:47:24.0 NRAO85_3 346.08385 43.17317 918.7 1.8 1.0470598E-08 1.4597199E+00 6.9644586E-09 2.0956621E-10 O 4 1803+784 1995.01.30-18:47:24.0 WETTZELL 353.56919 38.57268 940.4 0.2 1.1700642E-08 1.5872003E+00 7.1204378E-09 1.9217703E-10 O 5 0119+041 1995.01.30-18:53:52.0 NRAO85_3 116.25438 35.25559 918.6 1.8 1.2400795E-08 1.7331888E+00 6.9644586E-09 2.0956621E-10 O 5 0119+041 1995.01.30-18:53:52.0 WETTZELL 235.99777 30.98704 940.4 0.1 1.4164149E-08 1.9504373E+00 7.1204378E-09 1.9217703E-10 O 6 1803+784 1995.01.30-19:00:20.0 NRAO85_3 345.81226 42.55631 918.6 1.8 1.0592135E-08 1.4766859E+00 6.9644586E-09 2.0956621E-10 O 6 1803+784 1995.01.30-19:00:20.0 WETTZELL 354.34633 38.34941 940.4 0.1 1.1757779E-08 1.5948724E+00 7.1204378E-09 1.9217703E-10 O 7 0119+041 1995.01.30-19:06:48.0 NRAO85_3 119.13972 37.50443 918.6 1.8 1.1761249E-08 1.6432926E+00 6.9644586E-09 2.0956621E-10 O 7 0119+041 1995.01.30-19:06:48.0 WETTZELL 239.10975 29.19729 940.5 0.1 1.4941480E-08 2.0575197E+00 7.1204378E-09 1.9217703E-10 O 8 1803+784 1995.01.30-19:13:16.0 NRAO85_3 345.59240 41.92889 918.5 1.8 1.0719957E-08 1.4945319E+00 6.9644586E-09 2.0956621E-10 O 8 1803+784 1995.01.30-19:13:16.0 WETTZELL 355.13372 38.15495 940.5 0.1 1.1808142E-08 1.6016393E+00 7.1204378E-09 1.9217703E-10 O 9 0119+041 1995.01.30-19:19:44.0 NRAO85_3 122.18931 39.68918 918.5 1.8 1.1215572E-08 1.5666375E+00 6.9644586E-09 2.0956621E-10 O 9 0119+041 1995.01.30-19:19:44.0 WETTZELL 242.12203 27.34934 940.5 0.1 1.5855512E-08 2.1834994E+00 7.1204378E-09 1.9217703E-10 O 10 1803+784 1995.01.30-19:26:12.0 NRAO85_3 345.42348 41.29313 918.5 1.8 1.0853994E-08 1.5132483E+00 6.9644586E-09 2.0956621E-10 O 10 1803+784 1995.01.30-19:26:12.0 WETTZELL 355.92989 37.98970 940.6 0.1 1.1851387E-08 1.6074550E+00 7.1204378E-09 1.9217703E-10 O 11 0229+131 1995.01.30-19:33:12.0 NRAO85_3 101.86236 35.61750 918.5 1.8 1.2291765E-08 1.7178464E+00 6.9644586E-09 2.0956621E-10 O 11 0229+131 1995.01.30-19:33:12.0 WETTZELL 234.25845 42.62596 940.6 0.1 1.0786486E-08 1.4814476E+00 7.1204378E-09 1.9217703E-10 O 12 1803+784 1995.01.30-19:40:16.0 NRAO85_3 345.29646 40.59472 918.5 1.8 1.1006720E-08 1.5345779E+00 6.9644586E-09 2.0956621E-10 O 12 1803+784 1995.01.30-19:40:16.0 WETTZELL 356.80407 37.84352 940.6 0.1 1.1889989E-08 1.6126538E+00 7.1204378E-09 1.9217703E-10 O 13 0229+131 1995.01.30-19:47:12.0 NRAO85_3 104.51619 38.29417 918.4 1.8 1.1555911E-08 1.6144595E+00 6.9644586E-09 2.0956621E-10 O 13 0229+131 1995.01.30-19:47:12.0 WETTZELL 238.05153 40.71919 940.7 0.1 1.1195229E-08 1.5373628E+00 7.1204378E-09 1.9217703E-10 O 14 1803+784 1995.01.30-19:54:16.0 NRAO85_3 345.22735 39.89507 918.4 1.8 1.1165752E-08 1.5567921E+00 6.9644586E-09 2.0956621E-10 O 14 1803+784 1995.01.30-19:54:16.0 WETTZELL 357.68083 37.73305 940.7 0.1 1.1919375E-08 1.6166211E+00 7.1204378E-09 1.9217703E-10 O 15 0229+131 1995.01.30-20:01:16.0 NRAO85_3 107.33605 40.95045 918.4 1.8 1.0929782E-08 1.5265506E+00 6.9644586E-09 2.0956621E-10 O 15 0229+131 1995.01.30-20:01:16.0 WETTZELL 241.68125 38.72425 940.8 0.1 1.1671615E-08 1.6025344E+00 7.1204378E-09 1.9217703E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10