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 | 00:54:05.571 # # Data content: # Ray-tracing results for session: # 95JUL24XU##### # Total number of observations: # 32 # 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: 1995072418 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995072500 | 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 $95JUL24XU##### H $95JUL24XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:54:05.571) 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 1995.07.24-20:36:28.0 NRAO85_3 61.56802 31.03223 923.7 24.7 1.5071825E-08 1.9336462E+00 7.0114512E-09 7.8497554E-10 O 1 NRAO512 1995.07.24-20:36:28.0 WETTZELL 231.99584 76.35637 952.1 16.7 7.7473185E-09 1.0292667E+00 7.2162062E-09 3.1286113E-10 O 2 1128+385 1995.07.24-20:41:28.0 NRAO85_3 169.03703 89.84948 923.7 24.7 7.7964547E-09 1.0000020E+00 7.0114512E-09 7.8497554E-10 O 2 1128+385 1995.07.24-20:41:28.0 WETTZELL 298.91222 26.39413 952.1 16.7 1.6854365E-08 2.2445291E+00 7.2162062E-09 3.1286113E-10 O 3 1357+769 1995.07.24-20:45:48.0 NRAO85_3 11.69757 48.65210 923.7 24.7 1.0375058E-08 1.3315149E+00 7.0114512E-09 7.8497554E-10 O 3 1357+769 1995.07.24-20:45:48.0 WETTZELL 340.48711 54.88238 952.1 16.7 9.1985030E-09 1.2214975E+00 7.2162062E-09 3.1286113E-10 O 4 1308+326 1995.07.24-20:50:28.0 NRAO85_3 101.26710 70.59965 923.7 24.7 8.2643235E-09 1.0596368E+00 7.0114512E-09 7.8497554E-10 O 4 1308+326 1995.07.24-20:50:28.0 WETTZELL 279.44821 36.41545 952.1 16.7 1.2655414E-08 1.6836510E+00 7.2162062E-09 3.1286113E-10 O 5 1606+106 1995.07.24-20:54:24.0 NRAO85_3 96.53258 25.03207 923.7 24.7 1.8324658E-08 2.3505954E+00 7.0114512E-09 7.8497554E-10 O 5 1606+106 1995.07.24-20:54:24.0 WETTZELL 218.68971 45.54105 952.1 16.7 1.0537427E-08 1.4018949E+00 7.2162062E-09 3.1286113E-10 O 6 1611+343 1995.07.24-20:58:20.0 NRAO85_3 72.71445 37.41262 923.7 24.7 1.2805070E-08 1.6419505E+00 7.0114512E-09 7.8497554E-10 O 6 1611+343 1995.07.24-20:58:20.0 WETTZELL 242.09852 65.61465 952.1 16.7 8.2647862E-09 1.0982934E+00 7.2162062E-09 3.1286113E-10 O 7 NRAO512 1995.07.24-21:01:12.0 NRAO85_3 63.96957 35.35108 923.7 24.7 1.3439239E-08 1.7297936E+00 7.0128412E-09 7.7948753E-10 O 7 NRAO512 1995.07.24-21:01:12.0 WETTZELL 244.46257 72.90084 952.1 16.7 7.8701469E-09 1.0459909E+00 7.2167375E-09 3.0630674E-10 O 8 1128+385 1995.07.24-21:06:16.0 NRAO85_3 270.17412 85.15207 923.7 24.7 7.8200907E-09 1.0034329E+00 7.0128412E-09 7.7948753E-10 O 8 1128+385 1995.07.24-21:06:16.0 WETTZELL 302.66127 22.90090 952.1 16.7 1.9203213E-08 2.5618551E+00 7.2167375E-09 3.0630674E-10 O 9 1357+769 1995.07.24-21:10:36.0 NRAO85_3 10.03584 49.57167 923.7 24.7 1.0226963E-08 1.3129138E+00 7.0128412E-09 7.7948753E-10 O 9 1357+769 1995.07.24-21:10:36.0 WETTZELL 339.88532 53.50227 952.1 16.7 9.3518448E-09 1.2439234E+00 7.2167375E-09 3.0630674E-10 O 10 1606+106 1995.07.24-21:16:20.0 NRAO85_3 100.27479 29.29249 923.7 24.7 1.5874553E-08 2.0467692E+00 7.0128412E-09 7.7948753E-10 O 10 1606+106 1995.07.24-21:16:20.0 WETTZELL 225.45892 43.13037 952.1 16.7 1.0989559E-08 1.4607284E+00 7.2167375E-09 3.0630674E-10 O 11 1308+326 1995.07.24-21:20:16.0 NRAO85_3 111.45259 76.22021 923.7 24.7 8.0232024E-09 1.0300676E+00 7.0128412E-09 7.7948753E-10 O 11 1308+326 1995.07.24-21:20:16.0 WETTZELL 284.41961 31.63607 952.1 16.7 1.4297366E-08 1.9029521E+00 7.2167375E-09 3.0630674E-10 O 12 1726+455 1995.07.24-21:24:48.0 NRAO85_3 55.53506 33.66029 923.7 24.6 1.4023910E-08 1.8051206E+00 7.0128412E-09 7.7948753E-10 O 12 1726+455 1995.07.24-21:24:48.0 WETTZELL 254.97700 79.63022 952.1 16.6 7.6476865E-09 1.0164810E+00 7.2167375E-09 3.0630674E-10 O 13 1611+343 1995.07.24-21:27:52.0 NRAO85_3 75.99740 42.99671 923.7 24.6 1.1413267E-08 1.4679459E+00 7.0128412E-09 7.7948753E-10 O 13 1611+343 1995.07.24-21:27:52.0 WETTZELL 251.51039 61.16203 952.1 16.6 8.5850683E-09 1.1410115E+00 7.2167375E-09 3.0630674E-10 O 14 1128+385 1995.07.24-21:32:40.0 NRAO85_3 273.14126 79.97068 923.7 24.6 7.9126374E-09 1.0151720E+00 7.0128412E-09 7.7948753E-10 O 14 1128+385 1995.07.24-21:32:40.0 WETTZELL 306.71742 19.34169 952.1 16.6 2.2496104E-08 3.0064641E+00 7.2167375E-09 3.0630674E-10 O 15 1357+769 1995.07.24-21:37:00.0 NRAO85_3 8.04900 50.38799 923.7 24.6 1.0105775E-08 1.2972655E+00 7.0128412E-09 7.7948753E-10 O 15 1357+769 1995.07.24-21:37:00.0 WETTZELL 339.55025 51.99981 952.1 16.6 9.5394631E-09 1.2689510E+00 7.2167375E-09 3.0630674E-10 O 16 1606+106 1995.07.24-21:42:44.0 NRAO85_3 105.09793 34.34951 923.7 24.6 1.3780905E-08 1.7748637E+00 7.0128412E-09 7.7948753E-10 O 16 1606+106 1995.07.24-21:42:44.0 WETTZELL 232.96881 39.85210 952.1 16.6 1.1720308E-08 1.5580471E+00 7.2167375E-09 3.0630674E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10