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: # 2019-03-04 | 06:22:23.012 # # Data content: # Ray-tracing results for session: # 94JUL20XU##### # Total number of observations: # 24 # 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: 1994072018 | 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 $94JUL20XU##### H $94JUL20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 06:22:23.012) 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 1357+769 1994.07.20-18:19:52.0 NRAO85_3 16.98148 40.41438 930.8 27.3 1.1993192E-08 1.5419306E+00 7.0664129E-09 7.2116951E-10 O 1 1357+769 1994.07.20-18:19:52.0 WETTZELL 352.04729 61.62136 945.6 17.8 8.8507775E-09 1.1359253E+00 7.1720433E-09 6.1807730E-10 O 2 1219+044 1994.07.20-18:26:04.0 NRAO85_3 113.56367 32.85523 930.8 27.3 1.4309975E-08 1.8341258E+00 7.0664129E-09 7.2116951E-10 O 2 1219+044 1994.07.20-18:26:04.0 WETTZELL 232.67669 32.65061 945.6 17.7 1.4399753E-08 1.8540053E+00 7.1720433E-09 6.1807730E-10 O 3 1357+769 1994.07.20-18:32:12.0 NRAO85_3 16.90559 41.12039 930.8 27.3 1.1823919E-08 1.5200957E+00 7.0664129E-09 7.2116951E-10 O 3 1357+769 1994.07.20-18:32:12.0 WETTZELL 350.70711 61.31796 945.7 17.7 8.8762168E-09 1.1392008E+00 7.1720433E-09 6.1807730E-10 O 4 1219+044 1994.07.20-18:38:24.0 NRAO85_3 116.17153 35.05267 930.8 27.4 1.3523438E-08 1.7333848E+00 7.0664129E-09 7.2116951E-10 O 4 1219+044 1994.07.20-18:38:24.0 WETTZELL 235.74965 31.01001 945.7 17.7 1.5073958E-08 1.9413409E+00 7.1720433E-09 6.1807730E-10 O 5 1357+769 1994.07.20-18:44:32.0 NRAO85_3 16.77842 41.82230 930.8 27.4 1.1662012E-08 1.4992166E+00 7.0664129E-09 7.2116951E-10 O 5 1357+769 1994.07.20-18:44:32.0 WETTZELL 349.42986 60.96896 945.7 17.7 8.9059696E-09 1.1430302E+00 7.1720433E-09 6.1807730E-10 O 6 1308+326 1994.07.20-18:49:12.0 NRAO85_3 79.42658 44.05310 930.8 27.4 1.1184126E-08 1.4345468E+00 7.0664129E-09 7.2116951E-10 O 6 1308+326 1994.07.20-18:49:12.0 WETTZELL 251.39733 58.46139 945.7 17.7 9.1365452E-09 1.1737194E+00 7.1720433E-09 6.1807730E-10 O 7 1357+769 1994.07.20-18:53:52.0 NRAO85_3 16.64728 42.34946 930.8 27.4 1.1544414E-08 1.4840550E+00 7.0664129E-09 7.2116951E-10 O 7 1357+769 1994.07.20-18:53:52.0 WETTZELL 348.50892 60.67603 945.7 17.7 8.9313512E-09 1.1462959E+00 7.1720433E-09 6.1807730E-10 O 8 1308+326 1994.07.20-18:58:32.0 NRAO85_3 80.56300 45.85806 930.8 27.5 1.0838386E-08 1.3902086E+00 7.0664129E-09 7.2116951E-10 O 8 1308+326 1994.07.20-18:58:32.0 WETTZELL 253.89023 57.00058 945.7 17.7 9.2843462E-09 1.1927562E+00 7.1720433E-09 6.1807730E-10 O 9 1357+769 1994.07.20-19:03:12.0 NRAO85_3 16.48545 42.87214 930.8 27.5 1.1431072E-08 1.4694450E+00 7.0664129E-09 7.2116951E-10 O 9 1357+769 1994.07.20-19:03:12.0 WETTZELL 347.62976 60.35954 945.7 17.6 8.9592003E-09 1.1498785E+00 7.1720433E-09 6.1807730E-10 O 10 1357+769 1994.07.20-19:12:32.0 NRAO85_3 16.29243 43.38937 930.8 27.5 1.1321989E-08 1.4553869E+00 7.0664129E-09 7.2116951E-10 O 10 1357+769 1994.07.20-19:12:32.0 WETTZELL 346.79417 60.02068 945.7 17.6 8.9895149E-09 1.1537775E+00 7.1720433E-09 6.1807730E-10 O 11 1308+326 1994.07.20-19:17:12.0 NRAO85_3 82.89335 49.48535 930.8 27.6 1.0233404E-08 1.3126485E+00 7.0664129E-09 7.2116951E-10 O 11 1308+326 1994.07.20-19:17:12.0 WETTZELL 258.49411 54.02829 945.7 17.6 9.6200867E-09 1.2360007E+00 7.1720433E-09 6.1807730E-10 O 12 1357+769 1994.07.20-19:21:52.0 NRAO85_3 16.06775 43.90019 930.8 27.6 1.1217163E-08 1.4418800E+00 7.0664129E-09 7.2116951E-10 O 12 1357+769 1994.07.20-19:21:52.0 WETTZELL 346.00357 59.66066 945.7 17.6 9.0222922E-09 1.1579927E+00 7.1720433E-09 6.1807730E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10