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 | 17:34:01.470 # # Data content: # Ray-tracing results for session: # 97OCT25XU##### # Total number of observations: # 36 # 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: 1997102512 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 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 $97OCT25XU##### H $97OCT25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 17:34:01.470) 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 1726+455 1997.10.25-14:13:30.0 NRAO20 49.75300 23.73483 920.2 8.4 1.8047735E-08 2.4804494E+00 6.9649637E-09 3.4502699E-10 O 1 1726+455 1997.10.25-14:13:30.0 WETTZELL 162.90866 86.21876 950.1 3.4 7.4523038E-09 1.0021110E+00 7.2165108E-09 2.1955122E-10 O 2 4C39.25 1997.10.25-14:17:18.0 NRAO20 280.11367 69.17577 920.2 8.5 7.8193911E-09 1.0699319E+00 6.9649637E-09 3.4502699E-10 O 2 4C39.25 1997.10.25-14:17:18.0 WETTZELL 316.04747 13.08499 950.1 3.4 3.2176409E-08 4.3976857E+00 7.2165108E-09 2.1955122E-10 O 3 0014+813 1997.10.25-14:20:43.0 NRAO20 357.49478 30.26950 920.2 8.5 1.4447056E-08 1.9837422E+00 6.9649637E-09 3.4502699E-10 O 3 0014+813 1997.10.25-14:20:43.0 WETTZELL 12.05257 46.71108 950.1 3.4 1.0202743E-08 1.3738479E+00 7.2165108E-09 2.1955122E-10 O 4 1308+326 1997.10.25-14:24:18.0 NRAO20 96.95479 67.00829 920.2 8.6 7.9392778E-09 1.0860866E+00 6.9649637E-09 3.4502699E-10 O 4 1308+326 1997.10.25-14:24:18.0 WETTZELL 276.23870 39.42146 950.1 3.4 1.1692921E-08 1.5754864E+00 7.2165108E-09 2.1955122E-10 O 5 1606+106 1997.10.25-14:28:06.0 NRAO20 93.50150 21.38834 920.2 8.6 1.9896211E-08 2.7321455E+00 6.9649637E-09 3.4502699E-10 O 5 1606+106 1997.10.25-14:28:06.0 WETTZELL 212.52507 47.32097 950.1 3.4 1.0107529E-08 1.3594171E+00 7.2165108E-09 2.1955122E-10 O 6 1156+295 1997.10.25-14:30:54.0 NRAO20 142.04807 78.71353 920.2 8.6 7.4540708E-09 1.0195562E+00 6.9649637E-09 3.4502699E-10 O 6 1156+295 1997.10.25-14:30:54.0 WETTZELL 286.63609 24.93973 950.1 3.4 1.7547644E-08 2.3715054E+00 7.2165108E-09 2.1955122E-10 O 7 1357+769 1997.10.25-14:34:18.0 NRAO20 11.94273 48.52262 920.2 8.6 9.7461039E-09 1.3350898E+00 6.9649637E-09 3.4502699E-10 O 7 1357+769 1997.10.25-14:34:18.0 WETTZELL 340.57820 55.09119 950.1 3.4 9.0618361E-09 1.2199972E+00 7.2165108E-09 2.1955122E-10 O 8 NRAO512 1997.10.25-14:37:22.0 NRAO20 62.42739 32.52958 920.2 8.6 1.3553411E-08 1.8581056E+00 6.9649637E-09 3.4502699E-10 O 8 NRAO512 1997.10.25-14:37:22.0 WETTZELL 236.83056 75.21244 950.1 3.4 7.6907940E-09 1.0343202E+00 7.2165108E-09 2.1955122E-10 O 9 0804+499 1997.10.25-14:41:35.0 NRAO20 304.72811 51.51899 920.2 8.6 9.3301491E-09 1.2776335E+00 6.9649637E-09 3.4502699E-10 O 9 0804+499 1997.10.25-14:41:35.0 WETTZELL 337.75535 13.40386 950.1 3.4 3.1438828E-08 4.2933745E+00 7.2165108E-09 2.1955122E-10 O 10 0955+476 1997.10.25-14:44:38.0 NRAO20 303.93142 69.19836 920.2 8.6 7.8179849E-09 1.0698842E+00 6.9649637E-09 3.4502699E-10 O 10 0955+476 1997.10.25-14:44:38.0 WETTZELL 320.69279 20.22284 950.1 3.4 2.1330755E-08 2.8911699E+00 7.2165108E-09 2.1955122E-10 O 11 1726+455 1997.10.25-14:52:03.0 NRAO20 53.40070 29.66708 920.2 8.6 1.4713076E-08 2.0185789E+00 6.9649637E-09 3.4502699E-10 O 11 1726+455 1997.10.25-14:52:03.0 WETTZELL 239.51033 83.43852 950.1 3.4 7.4852415E-09 1.0066369E+00 7.2165108E-09 2.1955122E-10 O 12 1606+106 1997.10.25-14:55:10.0 NRAO20 97.95930 26.67542 920.2 8.6 1.6209891E-08 2.2221184E+00 6.9649637E-09 3.4502699E-10 O 12 1606+106 1997.10.25-14:55:10.0 WETTZELL 221.33341 44.65285 950.1 3.4 1.0571076E-08 1.4221116E+00 7.2165108E-09 2.1955122E-10 O 13 1308+326 1997.10.25-14:58:38.0 NRAO20 106.07640 73.61571 920.2 8.6 7.6188100E-09 1.0421733E+00 6.9649637E-09 3.4502699E-10 O 13 1308+326 1997.10.25-14:58:38.0 WETTZELL 282.08680 33.86595 950.1 3.4 1.3313652E-08 1.7953260E+00 7.2165108E-09 2.1955122E-10 O 14 1128+385 1997.10.25-15:02:26.0 NRAO20 270.47606 84.40170 920.2 8.7 7.3591609E-09 1.0048575E+00 6.9803490E-09 3.4375859E-10 O 14 1128+385 1997.10.25-15:02:26.0 WETTZELL 303.22061 22.37460 950.1 3.4 1.9555807E-08 2.6240425E+00 7.2053896E-09 2.8776482E-10 O 15 NRAO512 1997.10.25-15:06:02.0 NRAO20 65.15301 37.57988 920.2 8.7 1.1982909E-08 1.6355226E+00 6.9803490E-09 3.4375859E-10 O 15 NRAO512 1997.10.25-15:06:02.0 WETTZELL 249.29054 71.01488 950.1 3.4 7.9241759E-09 1.0582327E+00 7.2053896E-09 2.8776482E-10 O 16 1357+769 1997.10.25-15:12:18.0 NRAO20 9.35702 49.90666 920.2 8.7 9.5635346E-09 1.3049056E+00 6.9803490E-09 3.4375859E-10 O 16 1357+769 1997.10.25-15:12:18.0 WETTZELL 339.70548 52.96871 950.1 3.4 9.3788066E-09 1.2517938E+00 7.2053896E-09 2.8776482E-10 O 17 1749+096 1997.10.25-15:16:06.0 NRAO20 85.70016 10.18486 920.2 8.8 4.0027131E-08 5.5454642E+00 6.9803490E-09 3.4375859E-10 O 17 1749+096 1997.10.25-15:16:06.0 WETTZELL 192.45440 49.93528 950.1 3.5 9.7857871E-09 1.3078500E+00 7.2053896E-09 2.8776482E-10 O 18 0014+813 1997.10.25-15:19:47.0 NRAO20 359.97875 30.01273 920.3 8.8 1.4583553E-08 1.9908359E+00 6.9803490E-09 3.4375859E-10 O 18 0014+813 1997.10.25-15:19:47.0 WETTZELL 12.83983 48.80874 950.1 3.5 9.9453988E-09 1.3264756E+00 7.2053896E-09 2.8776482E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10