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: # 2019-03-08 | 05:47:59.045 # # Data content: # Ray-tracing results for session: # 97MAY30XU##### # Total number of observations: # 40 # 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: 1997053018 | 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 $97MAY30XU##### H $97MAY30XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:47:59.045) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 0955+476 1997.05.30-15:55:26.0 NRAO20 44.75759 20.17647 929.9 16.1 2.1287361E-08 2.8960656E+00 7.0471615E-09 3.5904160E-10 O 1 0955+476 1997.05.30-15:55:26.0 WETTZELL 101.37074 83.39022 953.9 11.0 7.4990425E-09 1.0069810E+00 7.2354399E-09 2.1395994E-10 O 2 0059+581 1997.05.30-15:59:14.0 NRAO20 324.29641 61.11269 929.9 16.2 8.4552428E-09 1.1426693E+00 7.0471615E-09 3.5904160E-10 O 2 0059+581 1997.05.30-15:59:14.0 WETTZELL 331.41531 26.50374 953.9 11.0 1.6614384E-08 2.2280836E+00 7.2354399E-09 2.1395994E-10 O 3 0727-115 1997.05.30-16:02:50.0 NRAO20 116.17743 12.52321 929.8 16.2 3.3399263E-08 4.5648851E+00 7.0471615E-09 3.5904160E-10 O 3 0727-115 1997.05.30-16:02:50.0 WETTZELL 211.56163 23.93869 953.9 11.0 1.8254637E-08 2.4548703E+00 7.2354399E-09 2.1395994E-10 O 4 0458-020 1997.05.30-16:06:38.0 NRAO20 144.13958 43.35543 929.8 16.3 1.0774796E-08 1.4542837E+00 7.0471615E-09 3.5904160E-10 O 4 0458-020 1997.05.30-16:06:38.0 WETTZELL 251.30763 12.95050 953.9 10.9 3.2552286E-08 4.3814652E+00 7.2354399E-09 2.1395994E-10 O 5 0552+398 1997.05.30-16:09:50.0 NRAO20 75.17418 60.72128 929.8 16.4 8.4879159E-09 1.1466095E+00 7.0471615E-09 3.5904160E-10 O 5 0552+398 1997.05.30-16:09:50.0 WETTZELL 277.56022 50.76114 953.9 10.9 9.6113534E-09 1.2880526E+00 7.2354399E-09 2.1395994E-10 O 6 1803+784 1997.05.30-16:13:38.0 NRAO20 351.81786 29.11047 929.8 16.4 1.5163838E-08 2.0577847E+00 7.0471615E-09 3.5904160E-10 O 6 1803+784 1997.05.30-16:13:38.0 WETTZELL 12.54022 41.65777 953.9 10.9 1.1189648E-08 1.5030630E+00 7.2354399E-09 2.1395994E-10 O 7 0804+499 1997.05.30-16:16:54.0 NRAO20 52.80326 40.69707 929.8 16.4 1.1340015E-08 1.5342260E+00 7.0471615E-09 3.5904160E-10 O 7 0804+499 1997.05.30-16:16:54.0 WETTZELL 281.52190 74.97318 953.9 10.9 7.7126965E-09 1.0346628E+00 7.2354399E-09 2.1395994E-10 O 8 OJ287 1997.05.30-16:20:42.0 NRAO20 79.64358 19.89427 929.8 16.4 2.1575049E-08 2.9306795E+00 7.0471615E-09 3.5904160E-10 O 8 OJ287 1997.05.30-16:20:42.0 WETTZELL 203.63967 59.27015 953.9 10.9 8.6631477E-09 1.1629802E+00 7.2354399E-09 2.1395994E-10 O 9 0014+813 1997.05.30-16:24:48.0 NRAO20 351.04505 43.49169 929.8 16.4 1.0745901E-08 1.4544202E+00 7.0471615E-09 3.5904160E-10 O 9 0014+813 1997.05.30-16:24:48.0 WETTZELL 353.16581 42.18377 953.9 10.9 1.1076904E-08 1.4864718E+00 7.2354399E-09 2.1395994E-10 O 10 4C39.25 1997.05.30-16:30:02.0 NRAO20 59.38851 25.85257 929.8 16.4 1.6900159E-08 2.2919664E+00 7.0471615E-09 3.5904160E-10 O 10 4C39.25 1997.05.30-16:30:02.0 WETTZELL 208.57680 78.77083 953.9 10.9 7.5946007E-09 1.0194060E+00 7.2354399E-09 2.1395994E-10 O 11 0642+449 1997.05.30-16:33:50.0 NRAO20 64.36478 56.40801 929.8 16.5 8.8864782E-09 1.2008099E+00 7.0471615E-09 3.5904160E-10 O 11 0642+449 1997.05.30-16:33:50.0 WETTZELL 281.01269 57.55288 953.9 10.9 8.8238087E-09 1.1828437E+00 7.2354399E-09 2.1395994E-10 O 12 0727-115 1997.05.30-16:37:06.0 NRAO20 122.43507 18.39030 929.8 16.5 2.3237608E-08 3.1523685E+00 7.0471615E-09 3.5904160E-10 O 12 0727-115 1997.05.30-16:37:06.0 WETTZELL 219.93482 20.65538 953.9 10.9 2.0951927E-08 2.8176154E+00 7.2354399E-09 2.1395994E-10 O 13 1357+769 1997.05.30-16:40:54.0 NRAO20 7.17770 26.62551 929.8 16.5 1.6446690E-08 2.2334482E+00 7.0471615E-09 3.5904160E-10 O 13 1357+769 1997.05.30-16:40:54.0 WETTZELL 19.66699 54.62362 953.9 10.9 9.1301603E-09 1.2261692E+00 7.2354399E-09 2.1395994E-10 O 14 0552+398 1997.05.30-16:44:10.0 NRAO20 77.23207 67.26918 929.8 16.5 8.0283404E-09 1.0843291E+00 7.0471615E-09 3.5904160E-10 O 14 0552+398 1997.05.30-16:44:10.0 WETTZELL 282.96153 45.22362 953.9 10.8 1.0482940E-08 1.4044827E+00 7.2354399E-09 2.1395994E-10 O 15 0955+476 1997.05.30-16:47:58.0 NRAO20 49.85037 27.76362 929.8 16.5 1.5831611E-08 2.1466405E+00 7.0471615E-09 3.5904160E-10 O 15 0955+476 1997.05.30-16:47:58.0 WETTZELL 235.54006 87.07500 953.9 10.8 7.4591431E-09 1.0012242E+00 7.2354399E-09 2.1395994E-10 O 16 OJ287 1997.05.30-16:51:10.0 NRAO20 84.03769 25.81455 929.8 16.6 1.6924595E-08 2.2930097E+00 7.0471615E-09 3.5904160E-10 O 16 OJ287 1997.05.30-16:51:10.0 WETTZELL 216.35523 56.76759 953.9 10.8 8.9020606E-09 1.1946409E+00 7.2354399E-09 2.1395994E-10 O 17 0059+581 1997.05.30-16:54:58.0 NRAO20 319.33858 54.29307 929.8 16.6 9.1146448E-09 1.2321560E+00 7.0471615E-09 3.5904160E-10 O 17 0059+581 1997.05.30-16:54:58.0 WETTZELL 338.22265 22.61179 953.9 10.8 1.9243986E-08 2.5832841E+00 7.2354399E-09 2.1395994E-10 O 18 0804+499 1997.05.30-16:58:14.0 NRAO20 54.61449 47.24460 929.7 16.7 1.0076461E-08 1.3624894E+00 7.0471615E-09 3.5904160E-10 O 18 0804+499 1997.05.30-16:58:14.0 WETTZELL 284.72015 68.37145 953.9 10.8 8.0124155E-09 1.0745665E+00 7.2354399E-09 2.1395994E-10 O 19 4C39.25 1997.05.30-17:02:02.0 NRAO20 62.72100 31.35127 929.7 16.7 1.4190199E-08 1.9217109E+00 7.0471615E-09 3.5904160E-10 O 19 4C39.25 1997.05.30-17:02:02.0 WETTZELL 232.11579 75.33393 953.9 10.8 7.6999197E-09 1.0332590E+00 7.2354399E-09 2.1395994E-10 O 20 1128+385 1997.05.30-17:05:18.0 NRAO20 49.60661 11.28064 929.7 16.8 3.6811626E-08 5.0674218E+00 7.0471615E-09 3.5904160E-10 O 20 1128+385 1997.05.30-17:05:18.0 WETTZELL 129.10866 74.57742 953.9 10.8 7.7268698E-09 1.0380027E+00 7.2354399E-09 2.1395994E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10