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: # 2019-03-05 | 03:00:38.016 # # Data content: # Ray-tracing results for session: # 94SEP10XU##### # 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: 1994091012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994091018 | 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 $94SEP10XU##### H $94SEP10XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 03:00:38.016) 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 1219+044 1994.09.10-14:36:52.0 NRAO85_3 108.67080 28.32328 931.3 16.7 1.5638958E-08 2.0953922E+00 7.0665284E-09 3.8534410E-10 O 1 1219+044 1994.09.10-14:36:52.0 WETTZELL 226.19071 35.73303 943.6 13.8 1.2887177E-08 1.7097889E+00 7.1582074E-09 3.8420787E-10 O 2 1357+769 1994.09.10-14:43:04.0 NRAO85_3 17.01048 39.70951 931.3 17.0 1.1642866E-08 1.5673132E+00 7.0665284E-09 3.8534410E-10 O 2 1357+769 1994.09.10-14:43:04.0 WETTZELL 353.43505 61.87803 943.6 13.8 8.5479372E-09 1.1336810E+00 7.1582074E-09 3.8420787E-10 O 3 1219+044 1994.09.10-14:49:12.0 NRAO85_3 111.05774 30.60113 931.3 17.3 1.4585933E-08 1.9539772E+00 7.0665284E-09 3.8534410E-10 O 3 1219+044 1994.09.10-14:49:12.0 WETTZELL 229.47954 34.23391 943.7 13.8 1.3374478E-08 1.7746433E+00 7.1582074E-09 3.8420787E-10 O 4 1357+769 1994.09.10-14:55:24.0 NRAO85_3 16.98426 40.41770 931.3 17.6 1.1473977E-08 1.5444239E+00 7.0665284E-09 3.8534410E-10 O 4 1357+769 1994.09.10-14:55:24.0 WETTZELL 352.03920 61.62220 943.7 13.8 8.5683840E-09 1.1363929E+00 7.1582074E-09 3.8420787E-10 O 5 1219+044 1994.09.10-15:01:32.0 NRAO85_3 113.54794 32.84192 931.3 17.9 1.3914761E-08 1.8400052E+00 7.0695021E-09 4.9854527E-10 O 5 1219+044 1994.09.10-15:01:32.0 WETTZELL 232.65785 32.66063 943.7 13.8 1.3897723E-08 1.8549197E+00 7.1640669E-09 3.5535632E-10 O 6 1357+769 1994.09.10-15:07:44.0 NRAO85_3 16.90816 41.12382 931.3 18.1 1.1486636E-08 1.5183094E+00 7.0695021E-09 4.9854527E-10 O 6 1357+769 1994.09.10-15:07:44.0 WETTZELL 350.69898 61.31852 943.7 13.8 8.5660387E-09 1.1379669E+00 7.1640669E-09 3.5535632E-10 O 7 1219+044 1994.09.10-15:13:52.0 NRAO85_3 116.15505 35.03964 931.3 18.4 1.3149431E-08 1.7385624E+00 7.0695021E-09 4.9854527E-10 O 7 1219+044 1994.09.10-15:13:52.0 WETTZELL 235.73143 31.02040 943.7 13.7 1.4547690E-08 1.9420048E+00 7.1640669E-09 3.5535632E-10 O 8 1357+769 1994.09.10-15:20:04.0 NRAO85_3 16.78077 41.82583 931.3 18.7 1.1329419E-08 1.4974879E+00 7.0695021E-09 4.9854527E-10 O 8 1357+769 1994.09.10-15:20:04.0 WETTZELL 349.42176 60.96924 943.7 13.7 8.5947414E-09 1.1417683E+00 7.1640669E-09 3.5535632E-10 O 9 1308+326 1994.09.10-15:24:44.0 NRAO85_3 79.42772 44.05208 931.3 18.9 1.0868991E-08 1.4361105E+00 7.0695021E-09 4.9854527E-10 O 9 1308+326 1994.09.10-15:24:44.0 WETTZELL 251.39491 58.46104 943.7 13.7 8.8189804E-09 1.1735275E+00 7.1640669E-09 3.5535632E-10 O 10 1357+769 1994.09.10-15:29:24.0 NRAO85_3 16.64945 42.35306 931.3 19.1 1.1215226E-08 1.4823664E+00 7.0695021E-09 4.9854527E-10 O 10 1357+769 1994.09.10-15:29:24.0 WETTZELL 348.50087 60.67610 943.7 13.7 8.6192268E-09 1.1450115E+00 7.1640669E-09 3.5535632E-10 O 11 1308+326 1994.09.10-15:34:04.0 NRAO85_3 80.56418 45.85704 931.3 19.2 1.0533039E-08 1.3916740E+00 7.0695021E-09 4.9854527E-10 O 11 1308+326 1994.09.10-15:34:04.0 WETTZELL 253.88790 57.00024 943.7 13.7 8.9615439E-09 1.1924813E+00 7.1640669E-09 3.5535632E-10 O 12 1357+769 1994.09.10-15:38:44.0 NRAO85_3 16.48743 42.87580 931.3 19.4 1.1105166E-08 1.4677937E+00 7.0695021E-09 4.9854527E-10 O 12 1357+769 1994.09.10-15:38:44.0 WETTZELL 347.62179 60.35940 943.7 13.7 8.6460924E-09 1.1485701E+00 7.1640669E-09 3.5535632E-10 O 13 1308+326 1994.09.10-15:43:24.0 NRAO85_3 81.71837 47.66801 931.3 19.6 1.0226018E-08 1.3510719E+00 7.0695021E-09 4.9854527E-10 O 13 1308+326 1994.09.10-15:43:24.0 WETTZELL 256.24817 55.52144 943.7 13.7 9.1167433E-09 1.2131157E+00 7.1640669E-09 3.5535632E-10 O 14 1357+769 1994.09.10-15:48:04.0 NRAO85_3 16.29421 43.39310 931.3 19.7 1.0999243E-08 1.4537701E+00 7.0695021E-09 4.9854527E-10 O 14 1357+769 1994.09.10-15:48:04.0 WETTZELL 346.78631 60.02032 943.7 13.7 8.6753362E-09 1.1524440E+00 7.1640669E-09 3.5535632E-10 O 15 1308+326 1994.09.10-15:52:44.0 NRAO85_3 82.89465 49.48434 931.3 19.9 9.9451740E-09 1.3139380E+00 7.0695021E-09 4.9854527E-10 O 15 1308+326 1994.09.10-15:52:44.0 WETTZELL 258.49193 54.02799 943.7 13.6 9.2853862E-09 1.2355382E+00 7.1640669E-09 3.5535632E-10 O 16 1357+769 1994.09.10-15:57:24.0 NRAO85_3 16.06932 43.90397 931.3 20.0 1.0897453E-08 1.4402952E+00 7.0695021E-09 4.9854527E-10 O 16 1357+769 1994.09.10-15:57:24.0 WETTZELL 345.99583 59.66011 943.7 13.6 8.7069554E-09 1.1566326E+00 7.1640669E-09 3.5535632E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10