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: # 2019-03-10 | 05:54:50.112 # # Data content: # Ray-tracing results for session: # 98OCT02XU##### # Total number of observations: # 36 # 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: 1998100218 | 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 $98OCT02XU##### H $98OCT02XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 05:54:50.112) 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 0014+813 1998.10.02-15:49:15.0 NRAO20 357.37485 30.29777 922.0 15.5 1.4321054E-08 1.9749023E+00 7.0317167E-09 2.2138520E-10 O 1 0014+813 1998.10.02-15:49:15.0 WETTZELL 11.99156 46.61223 937.1 7.3 1.0237983E-08 1.3765702E+00 7.1116884E-09 3.3604334E-10 O 2 1555+001 1998.10.02-15:54:59.0 NRAO20 103.19757 16.01414 921.9 15.5 2.5910722E-08 3.5573387E+00 7.0317167E-09 2.2138520E-10 O 2 1555+001 1998.10.02-15:54:59.0 WETTZELL 209.69961 36.89143 937.1 7.3 1.2380216E-08 1.6629152E+00 7.1116884E-09 3.3604334E-10 O 3 1219+044 1998.10.02-15:59:21.0 NRAO20 155.45163 53.37054 921.9 15.6 9.0329061E-09 1.2452525E+00 7.0317167E-09 2.2138520E-10 O 3 1219+044 1998.10.02-15:59:21.0 WETTZELL 263.88890 10.83473 937.1 7.3 3.8441528E-08 5.2615187E+00 7.1116884E-09 3.3604334E-10 O 4 4C39.25 1998.10.02-16:02:54.0 NRAO20 281.06152 66.44253 921.8 15.7 7.9111126E-09 1.0922598E+00 7.0317167E-09 2.2138520E-10 O 4 4C39.25 1998.10.02-16:02:54.0 WETTZELL 318.35969 11.50551 937.1 7.3 3.6353528E-08 4.9871168E+00 7.1116884E-09 3.3604334E-10 O 5 1726+455 1998.10.02-16:07:11.0 NRAO20 51.90975 27.12246 921.8 15.7 1.5828845E-08 2.1730897E+00 7.0317167E-09 2.2138520E-10 O 5 1726+455 1998.10.02-16:07:11.0 WETTZELL 218.22050 85.47715 937.1 7.3 7.4709129E-09 1.0030857E+00 7.1116884E-09 3.3604334E-10 O 6 1418+546 1998.10.02-16:10:55.0 NRAO20 46.35673 58.25641 921.8 15.8 8.5235479E-09 1.1732206E+00 7.0317167E-09 2.2138520E-10 O 6 1418+546 1998.10.02-16:10:55.0 WETTZELL 299.58445 58.23086 937.1 7.3 8.7561161E-09 1.1767853E+00 7.1116884E-09 3.3604334E-10 O 7 1849+670 1998.10.02-16:17:04.0 NRAO20 25.22687 29.01794 921.8 15.8 1.4886611E-08 2.0475564E+00 7.0317167E-09 2.2138520E-10 O 7 1849+670 1998.10.02-16:17:04.0 WETTZELL 16.53328 70.68906 937.1 7.3 7.8906989E-09 1.0598555E+00 7.1116884E-09 3.3604334E-10 O 8 0749+540 1998.10.02-16:22:26.0 NRAO20 311.29649 47.88166 921.8 15.8 9.7683303E-09 1.3496238E+00 7.0317167E-09 2.2138520E-10 O 8 0749+540 1998.10.02-16:22:26.0 WETTZELL 342.97237 15.80262 937.1 7.3 2.6963833E-08 3.6654092E+00 7.1116884E-09 3.3604334E-10 O 9 1128+385 1998.10.02-16:33:30.0 NRAO20 270.39110 84.47446 921.7 15.9 7.2869911E-09 1.0049914E+00 7.0317167E-09 2.2138520E-10 O 9 1128+385 1998.10.02-16:33:30.0 WETTZELL 303.16149 22.42333 937.1 7.3 1.9391745E-08 2.6212913E+00 7.1116884E-09 3.3604334E-10 O 10 0917+624 1998.10.02-16:36:50.0 NRAO20 327.54379 55.95545 921.7 15.9 8.7479698E-09 1.2072031E+00 7.0317167E-09 2.2138520E-10 O 10 0917+624 1998.10.02-16:36:50.0 WETTZELL 337.39803 27.52932 937.1 7.3 1.6044839E-08 2.1647514E+00 7.1116884E-09 3.3604334E-10 O 11 1803+784 1998.10.02-16:40:46.0 NRAO20 14.64085 37.79362 921.7 15.9 1.1807930E-08 1.6257826E+00 7.0317167E-09 2.2138520E-10 O 11 1803+784 1998.10.02-16:40:46.0 WETTZELL 358.34809 60.63144 937.1 7.3 8.5429693E-09 1.1479758E+00 7.1116884E-09 3.3604334E-10 O 12 1555+001 1998.10.02-16:45:47.0 NRAO20 112.28866 25.50981 921.7 15.9 1.6751324E-08 2.3019494E+00 7.0317167E-09 2.2138520E-10 O 12 1555+001 1998.10.02-16:45:47.0 WETTZELL 223.91838 31.89655 937.1 7.3 1.4051682E-08 1.8889368E+00 7.1116884E-09 3.3604334E-10 O 13 1308+326 1998.10.02-16:50:02.0 NRAO20 114.43323 77.29516 921.7 15.9 7.4345998E-09 1.0244542E+00 7.0317167E-09 2.2138520E-10 O 13 1308+326 1998.10.02-16:50:02.0 WETTZELL 285.37925 30.68438 937.1 7.3 1.4545427E-08 1.9597934E+00 7.1116884E-09 3.3604334E-10 O 14 1606+106 1998.10.02-16:52:58.0 NRAO20 102.58768 31.76564 921.7 16.0 1.3732072E-08 1.8867457E+00 7.0317167E-09 2.2138520E-10 O 14 1606+106 1998.10.02-16:52:58.0 WETTZELL 229.18137 41.58061 937.1 7.3 1.1204643E-08 1.5053712E+00 7.1116884E-09 3.3604334E-10 O 15 1749+096 1998.10.02-16:56:50.0 NRAO20 87.12535 12.00491 921.6 16.0 3.3972820E-08 4.6602562E+00 7.0317167E-09 2.2138520E-10 O 15 1749+096 1998.10.02-16:56:50.0 WETTZELL 195.95957 49.56136 937.1 7.3 9.7768387E-09 1.3124485E+00 7.1116884E-09 3.3604334E-10 O 16 0014+813 1998.10.02-17:00:49.0 NRAO20 0.38477 30.02137 921.6 16.1 1.4439024E-08 1.9905986E+00 7.0317167E-09 2.2138520E-10 O 16 0014+813 1998.10.02-17:00:49.0 WETTZELL 12.89141 49.15878 937.1 7.3 9.8363188E-09 1.3223286E+00 7.1116884E-09 3.3604334E-10 O 17 0955+476 1998.10.02-17:04:46.0 NRAO20 300.49814 61.07276 921.5 16.2 8.2840909E-09 1.1438093E+00 7.0317167E-09 2.2138520E-10 O 17 0955+476 1998.10.02-17:04:46.0 WETTZELL 327.84501 15.55713 937.1 7.3 2.7364999E-08 3.7223171E+00 7.1116884E-09 3.3604334E-10 O 18 1726+455 1998.10.02-17:08:39.0 NRAO20 57.12749 36.95864 921.5 16.2 1.2033824E-08 1.6534645E+00 7.0317167E-09 2.2138520E-10 O 18 1726+455 1998.10.02-17:08:39.0 WETTZELL 261.89536 76.40245 937.1 7.3 7.6618811E-09 1.0289234E+00 7.1116884E-09 3.3604334E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10