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 | 00:54:24.919 # # Data content: # Ray-tracing results for session: # 95JUL28XU##### # 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: 1995072818 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995072900 | 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 $95JUL28XU##### H $95JUL28XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:54:24.919) 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 NRAO512 1995.07.28-20:20:44.0 NRAO85_3 61.56736 31.03145 927.2 25.4 1.5275642E-08 1.9365802E+00 7.0475113E-09 8.5248031E-10 O 1 NRAO512 1995.07.28-20:20:44.0 WETTZELL 231.99331 76.35713 948.9 17.1 7.9631667E-09 1.0285810E+00 7.1941037E-09 5.4523513E-10 O 2 1128+385 1995.07.28-20:25:44.0 NRAO85_3 168.64318 89.84916 927.2 25.4 7.9000231E-09 1.0000068E+00 7.0475113E-09 8.5248031E-10 O 2 1128+385 1995.07.28-20:25:44.0 WETTZELL 298.91131 26.39484 948.9 17.1 1.7331666E-08 2.2543182E+00 7.1941037E-09 5.4523513E-10 O 3 1357+769 1995.07.28-20:30:04.0 NRAO85_3 11.69769 48.65214 927.2 25.4 1.0512315E-08 1.3302302E+00 7.0475113E-09 8.5248031E-10 O 3 1357+769 1995.07.28-20:30:04.0 WETTZELL 340.48698 54.88243 948.9 17.1 9.4578688E-09 1.2252676E+00 7.1941037E-09 5.4523513E-10 O 4 1308+326 1995.07.28-20:34:44.0 NRAO85_3 101.26584 70.59865 927.2 25.4 8.3747766E-09 1.0604190E+00 7.0475113E-09 8.5248031E-10 O 4 1308+326 1995.07.28-20:34:44.0 WETTZELL 279.44731 36.41625 948.9 17.1 1.3009770E-08 1.6855306E+00 7.1941037E-09 5.4523513E-10 O 5 1606+106 1995.07.28-20:38:40.0 NRAO85_3 96.53162 25.03108 927.2 25.4 1.8577236E-08 2.3605055E+00 7.0475113E-09 8.5248031E-10 O 5 1606+106 1995.07.28-20:38:40.0 WETTZELL 218.68806 45.54167 948.9 17.1 1.0828489E-08 1.3970933E+00 7.1941037E-09 5.4523513E-10 O 6 1611+343 1995.07.28-20:42:36.0 NRAO85_3 72.71375 37.41174 927.2 25.5 1.2978135E-08 1.6447719E+00 7.0475113E-09 8.5248031E-10 O 6 1611+343 1995.07.28-20:42:36.0 WETTZELL 242.09694 65.61547 948.9 17.1 8.4948024E-09 1.0972797E+00 7.1941037E-09 5.4523513E-10 O 7 NRAO512 1995.07.28-20:45:28.0 NRAO85_3 63.96891 35.35027 927.2 25.5 1.3622933E-08 1.7264063E+00 7.0475113E-09 8.5248031E-10 O 7 NRAO512 1995.07.28-20:45:28.0 WETTZELL 244.46092 72.90167 948.9 17.1 8.0960328E-09 1.0458832E+00 7.1941037E-09 5.4523513E-10 O 8 1128+385 1995.07.28-20:50:32.0 NRAO85_3 270.17193 85.15314 927.2 25.5 7.9282095E-09 1.0035359E+00 7.0475113E-09 8.5248031E-10 O 8 1128+385 1995.07.28-20:50:32.0 WETTZELL 302.66035 22.90157 948.9 17.1 1.9765724E-08 2.5759910E+00 7.1941037E-09 5.4523513E-10 O 9 1357+769 1995.07.28-20:54:52.0 NRAO85_3 10.03596 49.57172 927.2 25.5 1.0367832E-08 1.3119203E+00 7.0475113E-09 8.5248031E-10 O 9 1357+769 1995.07.28-20:54:52.0 WETTZELL 339.88518 53.50232 948.9 17.1 9.6231578E-09 1.2468654E+00 7.1941037E-09 5.4523513E-10 O 10 1606+106 1995.07.28-21:00:36.0 NRAO85_3 100.27378 29.29152 927.2 25.5 1.5996438E-08 2.0516375E+00 7.0475909E-09 8.0253453E-10 O 10 1606+106 1995.07.28-21:00:36.0 WETTZELL 225.45740 43.13107 948.9 17.1 1.1323215E-08 1.4567307E+00 7.1976132E-09 5.5658739E-10 O 11 1726+455 1995.07.28-21:09:04.0 NRAO85_3 55.53441 33.65957 927.2 25.5 1.4125697E-08 1.8015733E+00 7.0475909E-09 8.0253453E-10 O 11 1726+455 1995.07.28-21:09:04.0 WETTZELL 254.97600 79.63111 948.9 17.1 7.8824064E-09 1.0162627E+00 7.1976132E-09 5.5658739E-10 O 12 1611+343 1995.07.28-21:12:08.0 NRAO85_3 75.99668 42.99581 927.2 25.5 1.1498028E-08 1.4677897E+00 7.0475909E-09 8.0253453E-10 O 12 1611+343 1995.07.28-21:12:08.0 WETTZELL 251.50917 61.16290 948.9 17.1 8.8478940E-09 1.1401579E+00 7.1976132E-09 5.5658739E-10 O 13 1128+385 1995.07.28-21:16:56.0 NRAO85_3 273.14008 79.97175 927.2 25.5 7.9711788E-09 1.0150011E+00 7.0475909E-09 8.0253453E-10 O 13 1128+385 1995.07.28-21:16:56.0 WETTZELL 306.71648 19.34232 948.9 17.1 2.3204934E-08 3.0201656E+00 7.1976132E-09 5.5658739E-10 O 14 1357+769 1995.07.28-21:21:16.0 NRAO85_3 8.04911 50.38805 927.2 25.5 1.0178074E-08 1.2935904E+00 7.0475909E-09 8.0253453E-10 O 14 1357+769 1995.07.28-21:21:16.0 WETTZELL 339.55011 51.99984 948.9 17.1 9.8357303E-09 1.2719693E+00 7.1976132E-09 5.5658739E-10 O 15 1606+106 1995.07.28-21:27:00.0 NRAO85_3 105.09684 34.34855 927.2 25.5 1.3886555E-08 1.7790392E+00 7.0475909E-09 8.0253453E-10 O 15 1606+106 1995.07.28-21:27:00.0 WETTZELL 232.96742 39.85287 948.9 17.1 1.2076220E-08 1.5538478E+00 7.1976132E-09 5.5658739E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10