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 | 02:22:57.526 # # Data content: # Ray-tracing results for session: # 95OCT23XU##### # 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: 1995102318 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995102400 | 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 $95OCT23XU##### H $95OCT23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 02:22:57.526) 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 2145+067 1995.10.23-20:38:32.0 NRAO85_3 100.18613 23.51166 930.8 19.7 1.7992247E-08 2.5246866E+00 7.0820026E-09 1.3864057E-10 O 1 2145+067 1995.10.23-20:38:32.0 WETTZELL 217.77805 41.93972 954.8 7.9 1.1068451E-08 1.4979008E+00 7.2493022E-09 1.5883604E-10 O 2 1357+769 1995.10.23-20:45:12.0 NRAO85_3 344.74013 45.32184 930.8 19.5 1.0141104E-08 1.4028431E+00 7.0820026E-09 1.3864057E-10 O 2 1357+769 1995.10.23-20:45:12.0 WETTZELL 350.80610 37.66814 954.8 7.9 1.2097910E-08 1.6332975E+00 7.2493022E-09 1.5883604E-10 O 3 1726+455 1995.10.23-20:49:40.0 NRAO85_3 345.92729 82.66284 930.8 19.4 7.2799667E-09 1.0079982E+00 7.0820026E-09 1.3864057E-10 O 3 1726+455 1995.10.23-20:49:40.0 WETTZELL 306.45002 29.84433 954.8 7.8 1.4832401E-08 2.0074194E+00 7.2493022E-09 1.5883604E-10 O 4 1357+769 1995.10.23-20:54:12.0 NRAO85_3 344.43338 44.85202 930.8 19.3 1.0223915E-08 1.4142587E+00 7.0820026E-09 1.3864057E-10 O 4 1357+769 1995.10.23-20:54:12.0 WETTZELL 351.39163 37.43976 954.8 7.8 1.2160379E-08 1.6417248E+00 7.2493022E-09 1.5883604E-10 O 5 2145+067 1995.10.23-21:00:52.0 NRAO85_3 104.11112 27.79870 930.8 19.1 1.5369570E-08 2.1531899E+00 7.0695947E-09 1.2736210E-10 O 5 2145+067 1995.10.23-21:00:52.0 WETTZELL 224.39192 39.53249 954.8 7.8 1.1589281E-08 1.5730061E+00 7.2477577E-09 1.4162475E-10 O 6 1357+769 1995.10.23-21:07:32.0 NRAO85_3 344.03482 44.14033 930.7 18.9 1.0318711E-08 1.4279202E+00 7.0695947E-09 1.2736210E-10 O 6 1357+769 1995.10.23-21:07:32.0 WETTZELL 352.27213 37.12907 954.8 7.8 1.2215924E-08 1.6540767E+00 7.2477577E-09 1.4162475E-10 O 7 2145+067 1995.10.23-21:14:12.0 NRAO85_3 106.57404 30.32368 930.7 18.8 1.4208224E-08 1.9889734E+00 7.0695947E-09 1.2736210E-10 O 7 2145+067 1995.10.23-21:14:12.0 WETTZELL 228.13331 37.95268 954.8 7.8 1.1992047E-08 1.6281178E+00 7.2477577E-09 1.4162475E-10 O 8 2234+282 1995.10.23-21:20:44.0 NRAO85_3 78.87930 34.50877 930.7 18.6 1.2672264E-08 1.7664395E+00 7.0695947E-09 1.2736210E-10 O 8 2234+282 1995.10.23-21:20:44.0 WETTZELL 233.18303 61.41698 954.8 7.8 8.4121364E-09 1.1396472E+00 7.2477577E-09 1.4162475E-10 O 9 1357+769 1995.10.23-21:28:56.0 NRAO85_3 343.53235 42.96573 930.7 18.3 1.0542392E-08 1.4586599E+00 7.0695947E-09 1.2736210E-10 O 9 1357+769 1995.10.23-21:28:56.0 WETTZELL 353.71398 36.70082 954.8 7.8 1.2337246E-08 1.6704685E+00 7.2477577E-09 1.4162475E-10 O 10 2145+067 1995.10.23-21:35:36.0 NRAO85_3 110.76103 34.30484 930.7 18.1 1.2739652E-08 1.7817094E+00 7.0695947E-09 1.2736210E-10 O 10 2145+067 1995.10.23-21:35:36.0 WETTZELL 233.83256 35.22608 954.8 7.7 1.2780930E-08 1.7361190E+00 7.2477577E-09 1.4162475E-10 O 11 1357+769 1995.10.23-21:42:16.0 NRAO85_3 343.30285 42.21822 930.7 17.9 1.0692214E-08 1.4792505E+00 7.0695947E-09 1.2736210E-10 O 11 1357+769 1995.10.23-21:42:16.0 WETTZELL 354.62748 36.47872 954.8 7.7 1.2401387E-08 1.6791253E+00 7.2477577E-09 1.4162475E-10 O 12 2145+067 1995.10.23-21:55:52.0 NRAO85_3 115.05164 37.97088 930.7 17.4 1.1676775E-08 1.6319502E+00 7.0695947E-09 1.2736210E-10 O 12 2145+067 1995.10.23-21:55:52.0 WETTZELL 238.91064 32.45896 954.7 7.7 1.3728556E-08 1.8659783E+00 7.2477577E-09 1.4162475E-10 O 13 1357+769 1995.10.23-22:02:36.0 NRAO85_3 343.07242 41.06248 930.7 17.2 1.0936120E-08 1.5127729E+00 7.0695947E-09 1.2736210E-10 O 13 1357+769 1995.10.23-22:02:36.0 WETTZELL 356.03851 36.20733 954.7 7.7 1.2480924E-08 1.6898427E+00 7.2477577E-09 1.4162475E-10 O 14 2145+067 1995.10.23-22:09:16.0 NRAO85_3 118.09838 40.32438 930.7 17.0 1.1105282E-08 1.5515023E+00 7.0695947E-09 1.2736210E-10 O 14 2145+067 1995.10.23-22:09:16.0 WETTZELL 242.11464 30.54628 954.7 7.6 1.4490551E-08 1.9705145E+00 7.2477577E-09 1.4162475E-10 O 15 1357+769 1995.10.23-22:15:56.0 NRAO85_3 342.99725 40.29824 930.7 16.8 1.1106105E-08 1.5361363E+00 7.0695947E-09 1.2736210E-10 O 15 1357+769 1995.10.23-22:15:56.0 WETTZELL 356.97302 36.07405 954.7 7.6 1.2520459E-08 1.6951560E+00 7.2477577E-09 1.4162475E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10