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 | 15:44:07.478 # # Data content: # Ray-tracing results for session: # 97JAN18XU##### # 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: 1997011818 | 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 $97JAN18XU##### H $97JAN18XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 15:44:07.478) 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 1997.01.18-16:34:30.0 NRAO20 103.14790 24.07173 917.8 -15.0 1.7017534E-08 2.4428789E+00 6.9545696E-09 2.8004222E-11 O 1 2318+049 1997.01.18-16:34:30.0 WETTZELL 219.41315 39.48362 947.5 0.4 1.1648385E-08 1.5705694E+00 7.1950768E-09 2.2349204E-10 O 2 1357+769 1997.01.18-16:38:26.0 NRAO20 342.96409 39.87267 917.8 -15.0 1.0870708E-08 1.5567124E+00 6.9545696E-09 2.8004222E-11 O 2 1357+769 1997.01.18-16:38:26.0 WETTZELL 357.49654 36.00386 947.5 0.4 1.2591898E-08 1.7103434E+00 7.1950768E-09 2.2349204E-10 O 3 0059+581 1997.01.18-16:41:22.0 NRAO20 38.83922 33.42615 917.8 -15.0 1.2635128E-08 1.8087914E+00 6.9545696E-09 2.8004222E-11 O 3 0059+581 1997.01.18-16:41:22.0 WETTZELL 342.26288 80.16878 947.5 0.4 7.5288721E-09 1.0158834E+00 7.1950768E-09 2.2349204E-10 O 4 1726+455 1997.01.18-16:44:38.0 NRAO20 298.01179 68.40668 917.8 -15.1 7.5083498E-09 1.0754432E+00 6.9545696E-09 2.8004222E-11 O 4 1726+455 1997.01.18-16:44:38.0 WETTZELL 320.52060 17.94760 947.5 0.4 2.3818307E-08 3.2900420E+00 7.1950768E-09 2.2349204E-10 O 5 2234+282 1997.01.18-16:49:16.0 NRAO20 89.05837 48.86714 917.9 -15.1 9.2608913E-09 1.3261560E+00 6.9545696E-09 2.8004222E-11 O 5 2234+282 1997.01.18-16:49:16.0 WETTZELL 255.01060 50.56310 947.5 0.4 9.5988286E-09 1.2978394E+00 7.1950768E-09 2.2349204E-10 O 6 2145+067 1997.01.18-16:54:06.0 NRAO20 125.64541 45.31352 917.9 -15.1 9.8104690E-09 1.4060238E+00 6.9545696E-09 2.8004222E-11 O 6 2145+067 1997.01.18-16:54:06.0 WETTZELL 248.87403 26.09527 947.5 0.4 1.6788605E-08 2.2811625E+00 7.1950768E-09 2.2349204E-10 O 7 0014+813 1997.01.18-16:57:30.0 NRAO20 10.55462 40.63602 917.9 -15.1 1.0700609E-08 1.5317068E+00 6.9545696E-09 2.8004222E-11 O 7 0014+813 1997.01.18-16:57:30.0 WETTZELL 354.44748 56.88757 947.5 0.4 8.8524209E-09 1.1974284E+00 7.1950768E-09 2.2349204E-10 O 8 1803+784 1997.01.18-17:01:26.0 NRAO20 353.05468 48.82905 917.9 -15.1 9.2655347E-09 1.3264509E+00 6.9545696E-09 2.8004222E-11 O 8 1803+784 1997.01.18-17:01:26.0 WETTZELL 345.77168 43.11191 947.5 0.4 1.0840530E-08 1.4708184E+00 7.1950768E-09 2.2349204E-10 O 9 2318+049 1997.01.18-17:05:22.0 NRAO20 108.81279 29.89733 917.9 -15.1 1.3958309E-08 2.0019895E+00 6.9545696E-09 2.8004222E-11 O 9 2318+049 1997.01.18-17:05:22.0 WETTZELL 228.09949 35.98228 947.5 0.4 1.2600603E-08 1.7015341E+00 7.1950768E-09 2.2349204E-10 O 10 1726+455 1997.01.18-17:09:18.0 NRAO20 296.78756 64.10256 917.9 -15.1 7.7601181E-09 1.1115853E+00 6.9545696E-09 2.8004222E-11 O 10 1726+455 1997.01.18-17:09:18.0 WETTZELL 324.23743 15.47837 947.5 0.4 2.7395672E-08 3.8026005E+00 7.1950768E-09 2.2349204E-10 O 11 2234+282 1997.01.18-17:14:00.0 NRAO20 93.02533 53.72205 917.9 -15.1 8.6550086E-09 1.2393986E+00 6.9545696E-09 2.8004222E-11 O 11 2234+282 1997.01.18-17:14:00.0 WETTZELL 260.67074 46.59910 947.5 0.4 1.0200942E-08 1.3806541E+00 7.1950768E-09 2.2349204E-10 O 12 2145+067 1997.01.18-17:18:50.0 NRAO20 132.82053 49.07713 917.9 -15.1 9.2337945E-09 1.3233477E+00 6.9545696E-09 2.8004222E-11 O 12 2145+067 1997.01.18-17:18:50.0 WETTZELL 254.14313 22.24965 947.5 0.4 1.9464130E-08 2.6536944E+00 7.1950768E-09 2.2349204E-10 O 13 0059+581 1997.01.18-17:22:06.0 NRAO20 40.72749 38.55038 917.9 -15.1 1.1178761E-08 1.6000824E+00 6.9545696E-09 2.8004222E-11 O 13 0059+581 1997.01.18-17:22:06.0 WETTZELL 320.75543 76.87552 947.5 0.4 7.6171365E-09 1.0283138E+00 7.1950768E-09 2.2349204E-10 O 14 2318+049 1997.01.18-17:26:02.0 NRAO20 112.93127 33.68894 917.9 -15.2 1.2554923E-08 1.8001666E+00 6.9545696E-09 2.8004222E-11 O 14 2318+049 1997.01.18-17:26:02.0 WETTZELL 233.50086 33.35596 947.5 0.4 1.3458395E-08 1.8195963E+00 7.1950768E-09 2.2349204E-10 O 15 0119+041 1997.01.18-17:29:58.0 NRAO20 93.04271 10.82978 917.9 -15.2 3.6054464E-08 5.2333057E+00 6.9545696E-09 2.8004222E-11 O 15 0119+041 1997.01.18-17:29:58.0 WETTZELL 198.23357 43.85181 947.5 0.4 1.0695373E-08 1.4384301E+00 7.1950768E-09 2.2349204E-10 O 16 2234+282 1997.01.18-17:33:40.0 NRAO20 96.56365 57.56985 917.9 -15.2 8.2680229E-09 1.1840011E+00 6.9545696E-09 2.8004222E-11 O 16 2234+282 1997.01.18-17:33:40.0 WETTZELL 264.80833 43.40045 947.5 0.4 1.0784263E-08 1.4609569E+00 7.1950768E-09 2.2349204E-10 O 17 0202+149 1997.01.18-17:37:30.0 NRAO20 78.88412 10.57656 918.0 -15.2 3.6841355E-08 5.3443071E+00 6.9545696E-09 2.8004222E-11 O 17 0202+149 1997.01.18-17:37:30.0 WETTZELL 187.31825 55.89925 947.5 0.4 8.9545387E-09 1.2042116E+00 7.1950768E-09 2.2349204E-10 O 18 1726+455 1997.01.18-17:41:26.0 NRAO20 296.61982 58.46074 918.0 -15.2 8.1894764E-09 1.1732154E+00 6.9545696E-09 2.8004222E-11 O 18 1726+455 1997.01.18-17:41:26.0 WETTZELL 329.23301 12.58788 947.5 0.4 3.3295008E-08 4.6599672E+00 7.1950768E-09 2.2349204E-10 O 19 0048-097 1997.01.18-17:45:22.0 NRAO20 111.46904 10.80156 918.0 -15.3 3.6162599E-08 5.2596058E+00 6.9545696E-09 2.8004222E-11 O 19 0048-097 1997.01.18-17:45:22.0 WETTZELL 207.73536 27.45212 947.5 0.4 1.6025678E-08 2.1577649E+00 7.1950768E-09 2.2349204E-10 O 20 2145+067 1997.01.18-17:49:18.0 NRAO20 143.08044 53.08948 918.0 -15.3 8.7281056E-09 1.2508932E+00 6.9545696E-09 2.8004222E-11 O 20 2145+067 1997.01.18-17:49:18.0 WETTZELL 260.32147 17.37900 947.5 0.4 2.4559793E-08 3.3706135E+00 7.1950768E-09 2.2349204E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10