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: # 2019-03-11 | 05:15:34.103 # # Data content: # Ray-tracing results for session: # 99FEB20XU##### # 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: 1999022012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1999022018 | 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 $99FEB20XU##### H $99FEB20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-11 05:15:34.103) 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 3C446 1999.02.20-14:34:30.0 NRAO20 123.46150 28.23457 916.4 -0.9 1.4890850E-08 2.1081727E+00 6.9682689E-09 1.0475839E-10 O 1 3C446 1999.02.20-14:34:30.0 WETTZELL 230.23609 23.21328 939.4 3.3 1.8812873E-08 2.5386220E+00 7.1320590E-09 3.2483294E-10 O 2 0917+624 1999.02.20-14:38:22.0 NRAO20 345.91894 13.66737 916.4 -0.9 2.9356401E-08 4.1999155E+00 6.9682689E-09 1.0475839E-10 O 2 0917+624 1999.02.20-14:38:22.0 WETTZELL 28.97008 31.82835 939.5 3.3 1.4090412E-08 1.8881010E+00 7.1320590E-09 3.2483294E-10 O 3 1726+455 1999.02.20-14:41:14.0 NRAO20 297.68776 67.64704 916.4 -0.9 7.6461815E-09 1.0813645E+00 6.9682689E-09 1.0475839E-10 O 3 1726+455 1999.02.20-14:41:14.0 WETTZELL 321.17041 17.49087 939.5 3.3 2.4516573E-08 3.2967693E+00 7.1320590E-09 3.2483294E-10 O 4 0014+813 1999.02.20-14:44:39.0 NRAO20 10.59090 40.45304 916.4 -0.9 1.0882148E-08 1.5402161E+00 6.9682689E-09 1.0475839E-10 O 4 0014+813 1999.02.20-14:44:39.0 WETTZELL 354.76111 56.95787 939.5 3.3 8.8895516E-09 1.1912714E+00 7.1320590E-09 3.2483294E-10 O 5 1418+546 1999.02.20-14:48:23.0 NRAO20 314.47573 37.20365 916.4 -0.9 1.1673467E-08 1.6532923E+00 6.9682689E-09 1.0475839E-10 O 5 1418+546 1999.02.20-14:48:23.0 WETTZELL 354.10126 13.86541 939.5 3.3 3.0517746E-08 4.1071212E+00 7.1320590E-09 3.2483294E-10 O 6 0133+476 1999.02.20-14:52:02.0 NRAO20 48.78710 26.88923 916.4 -0.9 1.5564643E-08 2.2054478E+00 6.9682689E-09 1.0475839E-10 O 6 0133+476 1999.02.20-14:52:02.0 WETTZELL 222.75556 88.26016 939.5 3.3 7.4603873E-09 1.0005101E+00 7.1320590E-09 3.2483294E-10 O 7 2136+141 1999.02.20-14:56:19.0 NRAO20 123.54729 53.99883 916.4 -0.9 8.7375053E-09 1.2353286E+00 6.9682689E-09 1.0475839E-10 O 7 2136+141 1999.02.20-14:56:19.0 WETTZELL 258.29123 28.83365 939.5 3.3 1.5407909E-08 2.0728046E+00 7.1320590E-09 3.2483294E-10 O 8 1357+769 1999.02.20-15:00:38.0 NRAO20 343.06414 38.15045 916.4 -0.9 1.1417207E-08 1.6104504E+00 6.9700242E-09 9.7671422E-11 O 8 1357+769 1999.02.20-15:00:38.0 WETTZELL 359.61955 35.87146 939.5 3.3 1.2491002E-08 1.6981687E+00 7.1444429E-09 1.9449322E-10 O 9 1849+670 1999.02.20-15:04:12.0 NRAO20 349.03201 60.27804 916.4 -0.9 8.1344076E-09 1.1489648E+00 6.9700242E-09 9.7671422E-11 O 9 1849+670 1999.02.20-15:04:12.0 WETTZELL 331.52404 38.56640 939.5 3.3 1.1746914E-08 1.5974146E+00 7.1444429E-09 1.9449322E-10 O 10 2145+067 1999.02.20-15:08:38.0 NRAO20 132.06269 48.72884 916.4 -0.9 9.3958517E-09 1.3325767E+00 6.9700242E-09 9.7671422E-11 O 10 2145+067 1999.02.20-15:08:38.0 WETTZELL 253.63885 22.63982 939.5 3.3 1.8947612E-08 2.5933694E+00 7.1444429E-09 1.9449322E-10 O 11 0003-066 1999.02.20-15:11:34.0 NRAO20 112.30123 16.24296 916.4 -0.9 2.4932899E-08 3.5673822E+00 6.9700242E-09 9.7671422E-11 O 11 0003-066 1999.02.20-15:11:34.0 WETTZELL 213.77388 28.83819 939.5 3.3 1.5166018E-08 2.0780742E+00 7.1444429E-09 1.9449322E-10 O 12 2318+049 1999.02.20-15:15:59.0 NRAO20 112.45194 33.28019 916.4 -0.9 1.2845715E-08 1.8233123E+00 6.9700242E-09 9.7671422E-11 O 12 2318+049 1999.02.20-15:15:59.0 WETTZELL 232.92336 33.66423 939.5 3.3 1.3210044E-08 1.8058768E+00 7.1444429E-09 1.9449322E-10 O 13 0234+285 1999.02.20-15:24:54.0 NRAO20 62.46602 11.81544 916.4 -0.8 3.3630472E-08 4.7844413E+00 6.9700242E-09 9.7671422E-11 O 13 0234+285 1999.02.20-15:24:54.0 WETTZELL 166.96946 69.26321 939.5 3.3 7.8468892E-09 1.0703721E+00 7.1444429E-09 1.9449322E-10 O 14 3C446 1999.02.20-15:27:54.0 NRAO20 136.04968 36.30326 916.4 -0.8 1.1913311E-08 1.6929901E+00 6.9700242E-09 9.7671422E-11 O 14 3C446 1999.02.20-15:27:54.0 WETTZELL 242.11575 15.94285 939.5 3.3 2.6370893E-08 3.6316323E+00 7.1444429E-09 1.9449322E-10 O 15 0059+581 1999.02.20-15:31:06.0 NRAO20 41.27202 40.71146 916.4 -0.8 1.0816521E-08 1.5268480E+00 6.9700242E-09 9.7671422E-11 O 15 0059+581 1999.02.20-15:31:06.0 WETTZELL 315.75709 75.03650 939.5 3.3 7.5955427E-09 1.0344224E+00 7.1444429E-09 1.9449322E-10 O 16 1803+784 1999.02.20-15:33:58.0 NRAO20 350.53652 47.69371 916.4 -0.8 9.5457696E-09 1.3471957E+00 6.9700242E-09 9.7671422E-11 O 16 1803+784 1999.02.20-15:33:58.0 WETTZELL 347.55950 41.57793 939.6 3.3 1.1038558E-08 1.5010045E+00 7.1444429E-09 1.9449322E-10 O 17 1726+455 1999.02.20-15:36:54.0 NRAO20 296.65739 57.89092 916.4 -0.8 8.3399220E-09 1.1793334E+00 6.9700242E-09 9.7671422E-11 O 17 1726+455 1999.02.20-15:36:54.0 WETTZELL 329.74515 12.31405 939.6 3.3 3.3584846E-08 4.5875952E+00 7.1444429E-09 1.9449322E-10 O 18 2318+049 1999.02.20-15:41:19.0 NRAO20 117.91458 37.78183 916.4 -0.8 1.1514417E-08 1.6338851E+00 6.9700242E-09 9.7671422E-11 O 18 2318+049 1999.02.20-15:41:19.0 WETTZELL 239.17559 30.21844 939.6 3.3 1.4537960E-08 1.9879378E+00 7.1444429E-09 1.9449322E-10 O 19 2136+141 1999.02.20-15:45:38.0 NRAO20 141.59722 61.16171 916.4 -0.8 8.0659494E-09 1.1430819E+00 6.9700242E-09 9.7671422E-11 O 19 2136+141 1999.02.20-15:45:38.0 WETTZELL 268.10109 20.81211 939.6 3.3 2.0497474E-08 2.8031443E+00 7.1444429E-09 1.9449322E-10 O 20 0133+476 1999.02.20-15:48:46.0 NRAO20 53.40443 35.56649 916.4 -0.7 1.2120826E-08 1.7117325E+00 6.9700242E-09 9.7671422E-11 O 20 0133+476 1999.02.20-15:48:46.0 WETTZELL 269.09630 79.35148 939.6 3.2 7.4673519E-09 1.0174444E+00 7.1444429E-09 1.9449322E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10