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: # 2018-07-27 | 18:39:18.706 # # Data content: # Ray-tracing results for session: # 98DEC19XU##### # 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: 1998121912 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998121918 | 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 $98DEC19XU##### H $98DEC19XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 18:39:18.706) 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 0014+813 1998.12.19-14:42:35.0 NRAO20 6.96837 32.22410 927.0 2.1 1.3461987E-08 1.8755857E+00 7.0410487E-09 1.6094286E-10 O 1 0014+813 1998.12.19-14:42:35.0 WETTZELL 9.96151 54.93532 940.6 3.1 8.9585209E-09 1.2233437E+00 7.1327679E-09 2.0539120E-10 O 2 1741-038 1998.12.19-14:46:54.0 NRAO20 133.29836 36.16533 927.0 2.2 1.2180932E-08 1.6907443E+00 7.0410487E-09 1.6094286E-10 O 2 1741-038 1998.12.19-14:46:54.0 WETTZELL 241.15794 17.96879 940.6 3.1 2.3532941E-08 3.2168686E+00 7.1327679E-09 2.0539120E-10 O 3 NRAO512 1998.12.19-14:49:46.0 NRAO20 78.77962 74.84674 927.0 2.3 7.4608976E-09 1.0360828E+00 7.0410487E-09 1.6094286E-10 O 3 NRAO512 1998.12.19-14:49:46.0 WETTZELL 288.81632 38.98934 940.6 3.0 1.1639663E-08 1.5897696E+00 7.1327679E-09 2.0539120E-10 O 4 2201+315 1998.12.19-14:52:50.0 NRAO20 59.26604 12.60738 927.0 2.3 3.2255050E-08 4.5350643E+00 7.0410487E-09 1.6094286E-10 O 4 2201+315 1998.12.19-14:52:50.0 WETTZELL 161.35162 71.89716 940.6 3.0 7.7201148E-09 1.0512892E+00 7.1327679E-09 2.0539120E-10 O 5 0804+499 1998.12.19-14:56:52.0 NRAO20 320.63025 17.47645 927.0 2.4 2.3685526E-08 3.3144819E+00 7.0410487E-09 1.6094286E-10 O 5 0804+499 1998.12.19-14:56:52.0 WETTZELL 14.83838 10.93019 940.6 3.0 3.7532174E-08 5.2671625E+00 7.1327679E-09 2.0539120E-10 O 6 1418+546 1998.12.19-15:02:07.0 NRAO20 327.48501 69.58487 927.0 2.4 7.8201378E-09 1.0684741E+00 7.0415474E-09 2.8878509E-10 O 6 1418+546 1998.12.19-15:02:07.0 WETTZELL 321.98777 28.38611 940.6 3.0 1.5303067E-08 2.0981532E+00 7.1409058E-09 1.6633797E-10 O 7 0059+581 1998.12.19-15:06:26.0 NRAO20 19.76577 12.18292 926.9 2.4 3.3882081E-08 4.6828395E+00 7.0415474E-09 2.8878509E-10 O 7 0059+581 1998.12.19-15:06:26.0 WETTZELL 53.12734 60.78066 940.6 3.0 8.3687500E-09 1.1452630E+00 7.1409058E-09 1.6633797E-10 O 8 3C371 1998.12.19-15:09:39.0 NRAO20 19.87604 53.30033 926.9 2.5 9.1352751E-09 1.2468789E+00 7.0415474E-09 2.8878509E-10 O 8 3C371 1998.12.19-15:09:39.0 WETTZELL 328.53302 56.52590 940.6 3.0 8.7543297E-09 1.1981392E+00 7.1409058E-09 1.6633797E-10 O 9 1357+769 1998.12.19-15:12:50.0 NRAO20 350.69752 49.94164 926.9 2.5 9.5681734E-09 1.3086217E+00 7.0415474E-09 2.8878509E-10 O 9 1357+769 1998.12.19-15:12:50.0 WETTZELL 344.55959 41.44226 940.7 3.0 1.1020374E-08 1.5087827E+00 7.1409058E-09 1.6633797E-10 O 10 2136+141 1998.12.19-15:16:18.0 NRAO20 80.14488 10.83401 926.9 2.5 3.7812228E-08 5.1238408E+00 7.0415474E-09 2.8878509E-10 O 10 2136+141 1998.12.19-15:16:18.0 WETTZELL 188.85278 54.98091 940.7 3.0 8.9192799E-09 1.2214522E+00 7.1409058E-09 1.6633797E-10 O 11 1749+096 1998.12.19-15:19:34.0 NRAO20 129.28522 50.75550 926.9 2.5 9.4577466E-09 1.2858014E+00 7.0415474E-09 2.8878509E-10 O 11 1749+096 1998.12.19-15:19:34.0 WETTZELL 255.33276 24.85870 940.7 3.0 1.7291870E-08 2.3752806E+00 7.1409058E-09 1.6633797E-10 O 12 1611+343 1998.12.19-15:23:26.0 NRAO20 138.99241 84.51711 926.9 2.6 7.3639701E-09 1.0041762E+00 7.0415474E-09 2.8878509E-10 O 12 1611+343 1998.12.19-15:23:26.0 WETTZELL 292.94306 26.15864 940.7 3.0 1.6492076E-08 2.2632210E+00 7.1409058E-09 1.6633797E-10 O 13 1741-038 1998.12.19-15:27:18.0 NRAO20 144.41034 41.39167 926.9 2.6 1.1070267E-08 1.5041767E+00 7.0415474E-09 2.8878509E-10 O 13 1741-038 1998.12.19-15:27:18.0 WETTZELL 249.56494 11.95018 940.7 3.0 3.4446363E-08 4.7892914E+00 7.1409058E-09 1.6633797E-10 O 14 1803+784 1998.12.19-15:30:50.0 NRAO20 8.43398 48.21763 926.9 2.6 9.8195837E-09 1.3416479E+00 7.0415474E-09 2.8878509E-10 O 14 1803+784 1998.12.19-15:30:50.0 WETTZELL 342.68188 53.09018 940.7 3.0 9.1308894E-09 1.2496745E+00 7.1409058E-09 1.6633797E-10 O 15 0917+624 1998.12.19-15:33:34.0 NRAO20 328.65711 28.64214 926.9 2.7 1.5230810E-08 2.0963258E+00 7.0415474E-09 2.8878509E-10 O 15 0917+624 1998.12.19-15:33:34.0 WETTZELL 6.93174 21.96035 940.7 3.0 1.9388399E-08 2.6613137E+00 7.1409058E-09 1.6633797E-10 O 16 2201+315 1998.12.19-15:38:08.0 NRAO20 65.10538 20.47365 926.9 2.7 2.0774094E-08 2.8213166E+00 7.0415474E-09 2.8878509E-10 O 16 2201+315 1998.12.19-15:38:08.0 WETTZELL 193.06687 72.26648 940.7 3.0 7.6715623E-09 1.0500998E+00 7.1409058E-09 1.6633797E-10 O 17 0749+540 1998.12.19-15:42:50.0 NRAO20 330.50527 13.46708 926.9 2.8 3.0852448E-08 4.3127317E+00 7.0415474E-09 2.8878509E-10 O 17 0749+540 1998.12.19-15:42:50.0 WETTZELL 22.63048 17.98349 940.7 2.9 2.3394186E-08 3.2171719E+00 7.1409058E-09 1.6633797E-10 O 18 2136+141 1998.12.19-15:46:26.0 NRAO20 84.65313 16.69743 926.8 2.8 2.5178683E-08 3.4073852E+00 7.0415474E-09 2.8878509E-10 O 18 2136+141 1998.12.19-15:46:26.0 WETTZELL 201.22560 53.69634 940.7 2.9 9.0633894E-09 1.2412490E+00 7.1409058E-09 1.6633797E-10 O 19 2145+067 1998.12.19-15:50:18.0 NRAO20 89.96305 11.18871 926.8 3.0 3.6699465E-08 4.9607321E+00 7.0415474E-09 2.8878509E-10 O 19 2145+067 1998.12.19-15:50:18.0 WETTZELL 196.75784 46.71361 940.7 2.9 1.0030577E-08 1.3741844E+00 7.1409058E-09 1.6633797E-10 O 20 1749+096 1998.12.19-15:53:06.0 NRAO20 140.72326 55.41893 926.8 3.1 8.8986121E-09 1.2106788E+00 7.0415474E-09 2.8878509E-10 O 20 1749+096 1998.12.19-15:53:06.0 WETTZELL 262.13364 19.46829 940.8 2.9 2.1727534E-08 2.9913689E+00 7.1409058E-09 1.6633797E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10