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 | 05:41:07.796 # # Data content: # Ray-tracing results for session: # 97MAY26XU##### # 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: 1997052618 | 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 $97MAY26XU##### H $97MAY26XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:41:07.796) 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 1997.05.26-16:11:10.0 NRAO20 44.75812 20.17712 919.4 14.9 2.1621576E-08 2.8633580E+00 6.9758253E-09 5.5235195E-10 O 1 0955+476 1997.05.26-16:11:10.0 WETTZELL 101.37326 83.39099 948.5 13.5 7.5101319E-09 1.0065601E+00 7.1895120E-09 2.7099676E-10 O 2 0059+581 1997.05.26-16:14:58.0 NRAO20 324.29536 61.11166 919.4 15.0 8.5933237E-09 1.1393604E+00 6.9758253E-09 5.5235195E-10 O 2 0059+581 1997.05.26-16:14:58.0 WETTZELL 331.41639 26.50310 948.5 13.5 1.6639186E-08 2.2399717E+00 7.1895120E-09 2.7099676E-10 O 3 0727-115 1997.05.26-16:18:30.0 NRAO20 116.16688 12.51233 919.4 15.0 3.3999851E-08 4.6152265E+00 6.9758253E-09 5.5235195E-10 O 3 0727-115 1997.05.26-16:18:30.0 WETTZELL 211.54620 23.94375 948.5 13.5 1.8283653E-08 2.4574576E+00 7.1895120E-09 2.7099676E-10 O 4 0458-020 1997.05.26-16:22:18.0 NRAO20 144.12128 43.34834 919.4 15.0 1.0956877E-08 1.4621603E+00 6.9758253E-09 5.5235195E-10 O 4 0458-020 1997.05.26-16:22:18.0 WETTZELL 251.29538 12.95970 948.5 13.5 3.2599875E-08 4.4275732E+00 7.1895120E-09 2.7099676E-10 O 5 0552+398 1997.05.26-16:25:34.0 NRAO20 75.17442 60.72247 919.4 15.0 8.6269296E-09 1.1457841E+00 6.9758253E-09 5.5235195E-10 O 5 0552+398 1997.05.26-16:25:34.0 WETTZELL 277.56134 50.76018 948.5 13.5 9.6266312E-09 1.2917372E+00 7.1895120E-09 2.7099676E-10 O 6 1803+784 1997.05.26-16:29:22.0 NRAO20 351.81806 29.10996 919.4 15.0 1.5404330E-08 2.0345213E+00 6.9758253E-09 5.5235195E-10 O 6 1803+784 1997.05.26-16:29:22.0 WETTZELL 12.54094 41.65785 948.5 13.5 1.1205104E-08 1.5039738E+00 7.1895120E-09 2.7099676E-10 O 7 0804+499 1997.05.26-16:32:38.0 NRAO20 52.80345 40.69789 919.4 15.0 1.1523214E-08 1.5280487E+00 6.9758253E-09 5.5235195E-10 O 7 0804+499 1997.05.26-16:32:38.0 WETTZELL 281.52253 74.97236 948.5 13.5 7.7244248E-09 1.0356589E+00 7.1895120E-09 2.7099676E-10 O 8 OJ287 1997.05.26-16:36:26.0 NRAO20 79.64441 19.89528 919.4 15.0 2.1923908E-08 2.9228047E+00 6.9758253E-09 5.5235195E-10 O 8 OJ287 1997.05.26-16:36:26.0 WETTZELL 203.64204 59.26973 948.5 13.5 8.6767238E-09 1.1630506E+00 7.1895120E-09 2.7099676E-10 O 9 0014+813 1997.05.26-16:40:32.0 NRAO20 351.04474 43.49119 919.4 15.0 1.0918974E-08 1.4448859E+00 6.9758253E-09 5.5235195E-10 O 9 0014+813 1997.05.26-16:40:32.0 WETTZELL 353.16651 42.18356 948.5 13.5 1.1092718E-08 1.4892379E+00 7.1895120E-09 2.7099676E-10 O 10 4C39.25 1997.05.26-16:45:46.0 NRAO20 59.38909 25.85343 919.4 15.0 1.7170557E-08 2.2783020E+00 6.9758253E-09 5.5235195E-10 O 10 4C39.25 1997.05.26-16:45:46.0 WETTZELL 208.58145 78.77040 948.5 13.5 7.6061246E-09 1.0194932E+00 7.1895120E-09 2.7099676E-10 O 11 0642+449 1997.05.26-16:49:34.0 NRAO20 64.36477 56.40905 919.4 15.0 9.0315248E-09 1.1989145E+00 6.9758253E-09 5.5235195E-10 O 11 0642+449 1997.05.26-16:49:34.0 WETTZELL 281.01366 57.55199 948.5 13.4 8.8375993E-09 1.1855196E+00 7.1895120E-09 2.7099676E-10 O 12 0727-115 1997.05.26-16:52:50.0 NRAO20 122.43627 18.39110 919.4 15.0 2.3631797E-08 3.1811861E+00 6.9758253E-09 5.5235195E-10 O 12 0727-115 1997.05.26-16:52:50.0 WETTZELL 219.93608 20.65462 948.5 13.4 2.0991643E-08 2.8257221E+00 7.1895120E-09 2.7099676E-10 O 13 1357+769 1997.05.26-16:56:38.0 NRAO20 7.17800 26.62535 919.4 15.0 1.6705859E-08 2.2059844E+00 6.9758253E-09 5.5235195E-10 O 13 1357+769 1997.05.26-16:56:38.0 WETTZELL 19.66733 54.62386 948.5 13.4 9.1430433E-09 1.2262624E+00 7.1895120E-09 2.7099676E-10 O 14 0552+398 1997.05.26-16:59:50.0 NRAO20 77.22870 67.25761 919.4 15.0 8.1608086E-09 1.0839477E+00 6.9758253E-09 5.5235195E-10 O 14 0552+398 1997.05.26-16:59:50.0 WETTZELL 282.95240 45.23333 948.5 13.4 1.0497801E-08 1.4091769E+00 7.1895120E-09 2.7099676E-10 O 15 0955+476 1997.05.26-17:03:38.0 NRAO20 49.84489 27.75432 919.4 15.0 1.6089431E-08 2.1321393E+00 6.9758253E-09 5.5235195E-10 O 15 0955+476 1997.05.26-17:03:38.0 WETTZELL 235.41530 87.08333 948.4 13.4 7.4702634E-09 1.0013202E+00 7.1895120E-09 2.7099676E-10 O 16 OJ287 1997.05.26-17:06:54.0 NRAO20 84.03854 25.81558 919.4 15.0 1.7200216E-08 2.2907331E+00 6.9758253E-09 5.5235195E-10 O 16 OJ287 1997.05.26-17:06:54.0 WETTZELL 216.35731 56.76700 948.4 13.4 8.9161745E-09 1.1953519E+00 7.1895120E-09 2.7099676E-10 O 17 0059+581 1997.05.26-17:10:42.0 NRAO20 319.33824 54.29193 919.4 15.1 9.2632880E-09 1.2277546E+00 6.9758253E-09 5.5235195E-10 O 17 0059+581 1997.05.26-17:10:42.0 WETTZELL 338.22380 22.61131 948.4 13.4 1.9271932E-08 2.5977912E+00 7.1895120E-09 2.7099676E-10 O 18 0804+499 1997.05.26-17:13:58.0 NRAO20 54.61456 47.24544 919.4 15.1 1.0239946E-08 1.3583359E+00 6.9758253E-09 5.5235195E-10 O 18 0804+499 1997.05.26-17:13:58.0 WETTZELL 284.72078 68.37064 948.4 13.4 8.0246939E-09 1.0761037E+00 7.1895120E-09 2.7099676E-10 O 19 4C39.25 1997.05.26-17:17:46.0 NRAO20 62.72154 31.35216 919.4 15.1 1.4418874E-08 1.9136170E+00 6.9758253E-09 5.5235195E-10 O 19 4C39.25 1997.05.26-17:17:46.0 WETTZELL 232.11868 75.33325 948.4 13.4 7.7117054E-09 1.0337585E+00 7.1895120E-09 2.7099676E-10 O 20 1128+385 1997.05.26-17:21:02.0 NRAO20 49.60737 11.28132 919.5 15.1 3.7374244E-08 4.9717639E+00 6.9758253E-09 5.5235195E-10 O 20 1128+385 1997.05.26-17:21:02.0 WETTZELL 129.11184 74.57798 948.4 13.4 7.7382933E-09 1.0369952E+00 7.1895120E-09 2.7099676E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10