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 | 18:58:26.637 # # Data content: # Ray-tracing results for session: # 98FEB21XU##### # 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: 1998022112 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1998022118 | 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 $98FEB21XU##### H $98FEB21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 18:58:26.637) 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 0133+476 1998.02.21-14:25:38.0 NRAO20 46.78568 23.76452 920.3 1.3 1.7587470E-08 2.4826289E+00 6.9625448E-09 1.6953994E-10 O 1 0133+476 1998.02.21-14:25:38.0 WETTZELL 117.00669 87.27329 947.4 16.0 7.3194476E-09 1.0011100E+00 7.2051132E-09 1.0602592E-10 O 2 2243-123 1998.02.21-14:29:30.0 NRAO20 124.42648 19.48903 920.3 1.3 2.1184733E-08 2.9761944E+00 6.9625448E-09 1.6953994E-10 O 2 2243-123 1998.02.21-14:29:30.0 WETTZELL 221.77345 19.32506 947.4 16.0 2.1885559E-08 2.9938439E+00 7.2051132E-09 1.0602592E-10 O 3 0917+624 1998.02.21-14:33:06.0 NRAO20 345.88609 13.68566 920.3 1.3 2.9561076E-08 4.2268625E+00 6.9625448E-09 1.6953994E-10 O 3 0917+624 1998.02.21-14:33:06.0 WETTZELL 28.93563 31.80607 947.4 16.0 1.3827507E-08 1.9009416E+00 7.2051132E-09 1.0602592E-10 O 4 1726+455 1998.02.21-14:36:23.0 NRAO20 297.68699 67.63719 920.4 1.3 7.7104774E-09 1.0816918E+00 6.9625448E-09 1.6953994E-10 O 4 1726+455 1998.02.21-14:36:23.0 WETTZELL 321.17943 17.48605 947.4 16.0 2.4037560E-08 3.3234353E+00 7.2051132E-09 1.0602592E-10 O 5 0014+813 1998.02.21-14:40:11.0 NRAO20 10.59342 40.47050 920.4 1.3 1.0968656E-08 1.5430903E+00 6.9625448E-09 1.6953994E-10 O 5 0014+813 1998.02.21-14:40:11.0 WETTZELL 354.72916 56.95561 947.4 15.9 8.7167893E-09 1.1942132E+00 7.2051132E-09 1.0602592E-10 O 6 2136+141 1998.02.21-14:44:23.0 NRAO20 121.46231 52.83502 920.4 1.3 8.9440152E-09 1.2534571E+00 6.9625448E-09 1.6953994E-10 O 6 2136+141 1998.02.21-14:44:23.0 WETTZELL 256.81943 29.95340 947.4 15.9 1.4589680E-08 1.9964658E+00 7.2051132E-09 1.0602592E-10 O 7 1849+670 1998.02.21-14:49:32.0 NRAO20 350.84427 60.61463 920.4 1.3 8.1814851E-09 1.1487284E+00 6.9625448E-09 1.6953994E-10 O 7 1849+670 1998.02.21-14:49:32.0 WETTZELL 330.80405 39.34020 947.4 15.9 1.1510748E-08 1.5791243E+00 7.2051132E-09 1.0602592E-10 O 8 1357+769 1998.02.21-14:54:14.0 NRAO20 343.05778 38.23735 920.4 1.3 1.1499797E-08 1.6183547E+00 6.9625448E-09 1.6953994E-10 O 8 1357+769 1998.02.21-14:54:14.0 WETTZELL 359.51243 35.87792 947.4 15.9 1.2444599E-08 1.7093217E+00 7.2051132E-09 1.0602592E-10 O 9 2318+049 1998.02.21-14:58:07.0 NRAO20 109.86380 30.90716 920.4 1.3 1.3840215E-08 1.9417867E+00 6.9625448E-09 1.6953994E-10 O 9 2318+049 1998.02.21-14:58:07.0 WETTZELL 229.55351 35.31484 947.4 15.9 1.2617971E-08 1.7240599E+00 7.2051132E-09 1.0602592E-10 O 10 0059+581 1998.02.21-15:01:46.0 NRAO20 40.42497 37.57508 920.4 1.3 1.1686765E-08 1.6405404E+00 6.9774676E-09 1.6488603E-10 O 10 0059+581 1998.02.21-15:01:46.0 WETTZELL 323.69950 77.64153 947.4 15.9 7.4693829E-09 1.0245095E+00 7.1899733E-09 1.0693721E-10 O 11 2234+282 1998.02.21-15:09:29.0 NRAO20 94.44145 55.32442 920.4 1.3 8.6797705E-09 1.2162611E+00 6.9774676E-09 1.6488603E-10 O 11 2234+282 1998.02.21-15:09:29.0 WETTZELL 262.42655 45.27543 947.3 15.9 1.0258037E-08 1.4115054E+00 7.1899733E-09 1.0693721E-10 O 12 0119+041 1998.02.21-15:16:43.0 NRAO20 92.95096 10.72237 920.4 1.3 3.7223621E-08 5.3274047E+00 6.9774676E-09 1.6488603E-10 O 12 0119+041 1998.02.21-15:16:43.0 WETTZELL 198.04442 43.88444 947.3 15.9 1.0513956E-08 1.4409159E+00 7.1899733E-09 1.0693721E-10 O 13 2243-123 1998.02.21-15:24:34.0 NRAO20 136.09562 27.74580 920.4 1.3 1.5280026E-08 2.1446815E+00 6.9774676E-09 1.6488603E-10 O 13 2243-123 1998.02.21-15:24:34.0 WETTZELL 233.97181 12.63014 947.3 15.9 3.2629312E-08 4.5631344E+00 7.1899733E-09 1.0693721E-10 O 14 2145+067 1998.02.21-15:28:26.0 NRAO20 140.15501 52.09409 920.4 1.3 9.0464696E-09 1.2670541E+00 6.9774676E-09 1.6488603E-10 O 14 2145+067 1998.02.21-15:28:26.0 WETTZELL 258.69193 18.70097 947.3 15.9 2.2527085E-08 3.1341747E+00 7.1899733E-09 1.0693721E-10 O 15 0048-097 1998.02.21-15:31:10.0 NRAO20 111.20979 10.52846 920.4 1.3 3.7870695E-08 5.4143632E+00 6.9774676E-09 1.6488603E-10 O 15 0048-097 1998.02.21-15:31:10.0 WETTZELL 207.33619 27.57109 947.3 15.8 1.5699576E-08 2.1567165E+00 7.1899733E-09 1.0693721E-10 O 16 0003-066 1998.02.21-15:33:54.0 NRAO20 117.31546 21.09783 920.4 1.3 1.9690455E-08 2.7719999E+00 6.9774676E-09 1.6488603E-10 O 16 0003-066 1998.02.21-15:33:54.0 WETTZELL 220.79341 26.12548 947.3 15.8 1.6492221E-08 2.2707485E+00 7.1899733E-09 1.0693721E-10 O 17 0133+476 1998.02.21-15:36:54.0 NRAO20 52.90148 34.47535 920.4 1.4 1.2583738E-08 1.7672853E+00 6.9774676E-09 1.6488603E-10 O 17 0133+476 1998.02.21-15:36:54.0 WETTZELL 267.56911 80.48682 947.3 15.8 7.3983841E-09 1.0145454E+00 7.1899733E-09 1.0693721E-10 O 18 0917+624 1998.02.21-15:40:46.0 NRAO20 353.57162 11.30880 920.4 1.4 3.5399229E-08 5.0544480E+00 6.9774676E-09 1.6488603E-10 O 18 0917+624 1998.02.21-15:40:46.0 WETTZELL 35.27277 37.71371 947.3 15.8 1.1903445E-08 1.6317439E+00 7.1899733E-09 1.0693721E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10