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: # 2019-03-09 | 02:24:58.333 # # Data content: # Ray-tracing results for session: # 97OCT25XT##### # 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: 1997102518 | 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 $97OCT25XT##### H $97OCT25XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 02:24:58.333) 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 1741-038 1997.10.25-18:13:30.0 NRAO20 131.13676 34.91094 920.6 11.2 1.2769924E-08 1.7467124E+00 6.9803490E-09 3.4375859E-10 O 1 1741-038 1997.10.25-18:13:30.0 WETTZELL 239.28492 19.19977 950.3 2.9 2.2597204E-08 3.0457892E+00 7.2053896E-09 2.8776482E-10 O 2 0804+499 1997.10.25-18:18:08.0 NRAO20 319.15739 19.23786 920.6 11.2 2.2006599E-08 3.0164985E+00 6.9803490E-09 3.4375859E-10 O 2 0804+499 1997.10.25-18:18:08.0 WETTZELL 12.61688 10.39127 950.3 2.9 4.0141562E-08 5.4103799E+00 7.2053896E-09 2.8776482E-10 O 3 1803+784 1997.10.25-18:21:46.0 NRAO20 10.89598 46.74161 920.6 11.2 1.0043415E-08 1.3703475E+00 6.9803490E-09 3.4375859E-10 O 3 1803+784 1997.10.25-18:21:46.0 WETTZELL 343.92542 55.19165 950.3 2.9 9.1196604E-09 1.2170560E+00 7.2053896E-09 2.8776482E-10 O 4 NRAO512 1997.10.25-18:24:38.0 NRAO20 78.74868 74.77251 920.7 11.2 7.5897210E-09 1.0360628E+00 6.9803490E-09 3.4375859E-10 O 4 NRAO512 1997.10.25-18:24:38.0 WETTZELL 288.76648 39.05319 950.3 2.9 1.1874913E-08 1.5884923E+00 7.2053896E-09 2.8776482E-10 O 5 0059+581 1997.10.25-18:28:26.0 NRAO20 18.21709 11.32962 920.7 11.2 3.6211837E-08 4.9866519E+00 6.9803490E-09 3.4375859E-10 O 5 0059+581 1997.10.25-18:28:26.0 WETTZELL 52.88719 59.04502 950.3 2.9 8.7317438E-09 1.1643225E+00 7.2053896E-09 2.8776482E-10 O 6 0917+624 1997.10.25-18:31:10.0 NRAO20 326.48983 32.60292 920.7 11.2 1.3549356E-08 1.8510434E+00 6.9803490E-09 3.4375859E-10 O 6 0917+624 1997.10.25-18:31:10.0 WETTZELL 2.24898 21.47185 950.3 2.8 2.0302772E-08 2.7134066E+00 7.2053896E-09 2.8776482E-10 O 7 0014+813 1997.10.25-18:35:11.0 NRAO20 7.52900 32.64589 920.7 11.2 1.3531806E-08 1.8467443E+00 6.9803490E-09 3.4375859E-10 O 7 0014+813 1997.10.25-18:35:11.0 WETTZELL 9.23282 55.41348 950.3 2.8 9.0944504E-09 1.2131085E+00 7.2053896E-09 2.8776482E-10 O 8 1606+106 1997.10.25-18:39:26.0 NRAO20 163.64078 61.16909 920.7 11.3 8.3587270E-09 1.1421278E+00 6.9803490E-09 3.4375859E-10 O 8 1606+106 1997.10.25-18:39:26.0 WETTZELL 272.99794 11.33177 950.3 2.8 3.7157065E-08 5.0647792E+00 7.2053896E-09 2.8776482E-10 O 9 1749+096 1997.10.25-18:42:06.0 NRAO20 125.50974 48.77477 920.7 11.3 9.7302970E-09 1.3294171E+00 6.9803490E-09 3.4375859E-10 O 9 1749+096 1997.10.25-18:42:06.0 WETTZELL 252.64594 26.86415 950.3 2.8 1.6519999E-08 2.2173444E+00 7.2053896E-09 2.8776482E-10 O 10 1611+343 1997.10.25-18:45:14.0 NRAO20 121.78006 82.49337 920.7 11.3 7.3873852E-09 1.0086627E+00 6.9803490E-09 3.4375859E-10 O 10 1611+343 1997.10.25-18:45:14.0 WETTZELL 290.82117 28.20929 950.3 2.8 1.5793648E-08 2.1165217E+00 7.2053896E-09 2.8776482E-10 O 11 2136+141 1997.10.25-18:49:02.0 NRAO20 79.77065 10.34508 920.7 11.3 3.9446691E-08 5.4590001E+00 6.9803490E-09 3.4375859E-10 O 11 2136+141 1997.10.25-18:49:02.0 WETTZELL 187.79041 55.03786 950.3 2.8 9.1401868E-09 1.2211024E+00 7.2053896E-09 2.8776482E-10 O 12 1741-038 1997.10.25-18:51:54.0 NRAO20 141.31573 40.13237 920.7 11.3 1.1347116E-08 1.5517543E+00 6.9803490E-09 3.4375859E-10 O 12 1741-038 1997.10.25-18:51:54.0 WETTZELL 247.40430 13.57451 950.3 2.8 3.1367253E-08 4.2578459E+00 7.2053896E-09 2.8776482E-10 O 13 1357+769 1997.10.25-18:55:30.0 NRAO20 350.16046 49.69089 920.7 11.3 9.5940213E-09 1.3093152E+00 6.9803490E-09 3.4375859E-10 O 13 1357+769 1997.10.25-18:55:30.0 WETTZELL 344.94610 41.12825 950.3 2.8 1.1371975E-08 1.5180498E+00 7.2053896E-09 2.8776482E-10 O 14 0804+499 1997.10.25-18:59:20.0 NRAO20 323.68728 14.18995 920.7 11.3 2.9328008E-08 4.0347911E+00 6.9803490E-09 3.4375859E-10 O 14 0804+499 1997.10.25-18:59:20.0 WETTZELL 19.13696 12.24024 950.3 2.8 3.4458487E-08 4.6258137E+00 7.2053896E-09 2.8776482E-10 O 15 2234+282 1997.10.25-19:03:58.0 NRAO20 62.30322 11.08313 920.7 11.3 3.6985231E-08 5.1012458E+00 6.9803490E-09 3.4375859E-10 O 15 2234+282 1997.10.25-19:03:58.0 WETTZELL 165.26858 68.82531 950.3 2.8 8.0349644E-09 1.0726036E+00 7.2053896E-09 2.8776482E-10 O 16 1749+096 1997.10.25-19:06:54.0 NRAO20 133.14418 52.54393 920.7 11.3 9.2212832E-09 1.2598749E+00 6.9803490E-09 3.4375859E-10 O 16 1749+096 1997.10.25-19:06:54.0 WETTZELL 257.83126 22.93252 950.3 2.8 1.9123450E-08 2.5707793E+00 7.2053896E-09 2.8776482E-10 O 17 NRAO512 1997.10.25-19:09:42.0 NRAO20 75.52780 83.42970 920.7 11.3 7.3723063E-09 1.0064783E+00 6.9803490E-09 3.4375859E-10 O 17 NRAO512 1997.10.25-19:09:42.0 WETTZELL 295.33388 32.20751 950.2 2.8 1.4021014E-08 1.8769954E+00 7.2053896E-09 2.8776482E-10 O 18 2136+141 1997.10.25-19:13:30.0 NRAO20 83.42722 15.09696 920.7 11.3 2.7676812E-08 3.8008391E+00 6.9803490E-09 3.4375859E-10 O 18 2136+141 1997.10.25-19:13:30.0 WETTZELL 197.93635 54.14350 950.2 2.8 9.2421625E-09 1.2349861E+00 7.2053896E-09 2.8776482E-10 O 19 1611+343 1997.10.25-19:16:38.0 NRAO20 181.71792 85.78543 920.7 11.4 7.3440886E-09 1.0028255E+00 6.9803490E-09 3.4375859E-10 O 19 1611+343 1997.10.25-19:16:38.0 WETTZELL 295.79185 23.48179 950.2 2.8 1.8697189E-08 2.5088283E+00 7.2053896E-09 2.8776482E-10 O 20 2145+067 1997.10.25-19:20:06.0 NRAO20 89.11764 10.11661 920.7 11.4 4.0280604E-08 5.5839435E+00 6.9803490E-09 3.4375859E-10 O 20 2145+067 1997.10.25-19:20:06.0 WETTZELL 194.80649 46.95376 950.2 2.8 1.0246409E-08 1.3697690E+00 7.2053896E-09 2.8776482E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10