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 | 03:05:35.426 # # Data content: # Ray-tracing results for session: # 94SEP17XU##### # 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: 1994091712 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994091718 | 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 $94SEP17XU##### H $94SEP17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 03:05:35.426) 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 1994.09.17-14:09:24.0 NRAO85_3 108.68142 28.33352 927.4 17.8 1.6032392E-08 2.0800931E+00 7.0283189E-09 6.1744327E-10 O 1 1219+044 1994.09.17-14:09:24.0 WETTZELL 226.20569 35.72636 944.8 9.4 1.2646187E-08 1.7093059E+00 7.1625244E-09 2.3812246E-10 O 2 1357+769 1994.09.17-14:15:32.0 NRAO85_3 17.01128 39.70928 927.4 17.9 1.1947225E-08 1.5670044E+00 7.0283189E-09 6.1744327E-10 O 2 1357+769 1994.09.17-14:15:32.0 WETTZELL 353.43510 61.87868 944.8 9.4 8.3874549E-09 1.1314629E+00 7.1625244E-09 2.3812246E-10 O 3 1219+044 1994.09.17-14:21:44.0 NRAO85_3 111.06880 30.61121 927.4 18.1 1.4953970E-08 1.9410683E+00 7.0283189E-09 6.1744327E-10 O 3 1219+044 1994.09.17-14:21:44.0 WETTZELL 229.49401 34.22690 944.8 9.4 1.3124600E-08 1.7734107E+00 7.1625244E-09 2.3812246E-10 O 4 1357+769 1994.09.17-14:27:52.0 NRAO85_3 16.98508 40.41750 927.4 18.2 1.1773879E-08 1.5441327E+00 7.0283189E-09 6.1744327E-10 O 4 1357+769 1994.09.17-14:27:52.0 WETTZELL 352.03914 61.62285 944.8 9.4 8.4075195E-09 1.1341010E+00 7.1625244E-09 2.3812246E-10 O 5 1219+044 1994.09.17-14:34:04.0 NRAO85_3 113.55950 32.85182 927.3 18.4 1.4045505E-08 1.8239401E+00 7.0283189E-09 6.1744327E-10 O 5 1219+044 1994.09.17-14:34:04.0 WETTZELL 232.67184 32.65330 944.8 9.4 1.3677456E-08 1.8475143E+00 7.1625244E-09 2.3812246E-10 O 6 1357+769 1994.09.17-14:40:12.0 NRAO85_3 16.90900 41.12365 927.3 18.5 1.1607697E-08 1.5222180E+00 7.0283189E-09 6.1744327E-10 O 6 1357+769 1994.09.17-14:40:12.0 WETTZELL 350.69883 61.31917 944.9 9.4 8.4316826E-09 1.1372902E+00 7.1625244E-09 2.3812246E-10 O 7 1219+044 1994.09.17-14:46:24.0 NRAO85_3 116.16716 35.04934 927.3 18.6 1.3273820E-08 1.7244389E+00 7.0283189E-09 6.1744327E-10 O 7 1219+044 1994.09.17-14:46:24.0 WETTZELL 235.74495 31.01279 944.9 9.4 1.4317390E-08 1.9333099E+00 7.1625244E-09 2.3812246E-10 O 8 1357+769 1994.09.17-14:52:32.0 NRAO85_3 16.78163 41.82570 927.3 18.8 1.1448751E-08 1.5012688E+00 7.0283189E-09 6.1744327E-10 O 8 1357+769 1994.09.17-14:52:32.0 WETTZELL 349.42151 60.96988 944.9 9.4 8.4599431E-09 1.1410303E+00 7.1625244E-09 2.3812246E-10 O 9 1308+326 1994.09.17-14:57:12.0 NRAO85_3 79.42696 44.04990 927.3 18.9 1.0978723E-08 1.4309531E+00 7.0283189E-09 6.1744327E-10 O 9 1308+326 1994.09.17-14:57:12.0 WETTZELL 251.39149 58.46239 944.9 9.4 8.6790323E-09 1.1711165E+00 7.1625244E-09 2.3812246E-10 O 10 1357+769 1994.09.17-15:01:52.0 NRAO85_3 16.65032 42.35296 927.3 19.0 1.1608188E-08 1.4812795E+00 7.0118059E-09 8.2140841E-10 O 10 1357+769 1994.09.17-15:01:52.0 WETTZELL 348.50056 60.67674 944.9 9.4 8.4374239E-09 1.1467461E+00 7.1776058E-09 1.8191413E-10 O 11 1308+326 1994.09.17-15:06:32.0 NRAO85_3 80.56343 45.85486 927.2 19.1 1.0900375E-08 1.3879804E+00 7.0118059E-09 8.2140841E-10 O 11 1308+326 1994.09.17-15:06:32.0 WETTZELL 253.88465 57.00162 944.9 9.4 8.7702395E-09 1.1899068E+00 7.1776058E-09 1.8191413E-10 O 12 1357+769 1994.09.17-15:11:12.0 NRAO85_3 16.48832 42.87572 927.2 19.1 1.1494272E-08 1.4667511E+00 7.0118059E-09 8.2140841E-10 O 12 1357+769 1994.09.17-15:11:12.0 WETTZELL 347.62141 60.36003 944.9 9.4 8.4637376E-09 1.1503022E+00 7.1776058E-09 1.8191413E-10 O 13 1308+326 1994.09.17-15:15:52.0 NRAO85_3 81.71761 47.66583 927.2 19.2 1.0582728E-08 1.3476962E+00 7.0118059E-09 8.2140841E-10 O 13 1308+326 1994.09.17-15:15:52.0 WETTZELL 256.24508 55.52283 944.9 9.4 8.9221612E-09 1.2104329E+00 7.1776058E-09 1.8191413E-10 O 14 1357+769 1994.09.17-15:20:32.0 NRAO85_3 16.29512 43.39304 927.2 19.3 1.1384639E-08 1.4527718E+00 7.0118059E-09 8.2140841E-10 O 14 1357+769 1994.09.17-15:20:32.0 WETTZELL 346.78586 60.02094 944.9 9.4 8.4923808E-09 1.1541761E+00 7.1776058E-09 1.8191413E-10 O 15 1308+326 1994.09.17-15:25:12.0 NRAO85_3 82.89388 49.48216 927.2 19.4 1.0292165E-08 1.3108500E+00 7.0118059E-09 8.2140841E-10 O 15 1308+326 1994.09.17-15:25:12.0 WETTZELL 258.48898 54.02940 944.9 9.4 9.0872450E-09 1.2327441E+00 7.1776058E-09 1.8191413E-10 O 16 1357+769 1994.09.17-15:29:52.0 NRAO85_3 16.07024 43.90395 927.2 19.5 1.1279286E-08 1.4393413E+00 7.0118059E-09 8.2140841E-10 O 16 1357+769 1994.09.17-15:29:52.0 WETTZELL 345.99533 59.66071 944.9 9.4 8.5233509E-09 1.1583673E+00 7.1776058E-09 1.8191413E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10