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 | 18:10:29.493 # # Data content: # Ray-tracing results for session: # 98AUG01XU##### # 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: 1998080118 | 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 $98AUG01XU##### H $98AUG01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 18:10:29.493) 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 1308+326 1998.08.01-15:53:03.0 NRAO20 64.04888 20.06080 930.3 23.2 2.1226351E-08 2.8905164E+00 7.0781224E-09 2.7034194E-10 O 1 1308+326 1998.08.01-15:53:03.0 WETTZELL 190.43663 72.99905 942.8 23.8 8.0906853E-09 1.0453899E+00 7.1511069E-09 5.8693069E-10 O 2 0642+449 1998.08.01-15:57:22.0 NRAO20 319.71331 81.25206 930.2 23.3 7.4346226E-09 1.0115227E+00 7.0781224E-09 2.7034194E-10 O 2 0642+449 1998.08.01-15:57:22.0 WETTZELL 308.82971 26.58629 942.8 23.8 1.7206656E-08 2.2335885E+00 7.1511069E-09 5.8693069E-10 O 3 1803+784 1998.08.01-16:00:10.0 NRAO20 4.42807 27.52103 930.2 23.4 1.5827472E-08 2.1491858E+00 7.0781224E-09 2.7034194E-10 O 3 1803+784 1998.08.01-16:00:10.0 WETTZELL 17.55489 52.33941 942.8 23.7 9.7680161E-09 1.2634509E+00 7.1511069E-09 5.8693069E-10 O 4 0917+624 1998.08.01-16:02:54.0 NRAO20 27.36112 60.20277 930.2 23.5 8.4637435E-09 1.1503649E+00 7.0781224E-09 2.7034194E-10 O 4 0917+624 1998.08.01-16:02:54.0 WETTZELL 315.35876 53.72970 942.8 23.7 9.5911480E-09 1.2408327E+00 7.1511069E-09 5.8693069E-10 O 5 0059+581 1998.08.01-16:05:50.0 NRAO20 323.37691 29.10234 930.1 23.5 1.5047352E-08 2.0467666E+00 7.0781224E-09 2.7034194E-10 O 5 0059+581 1998.08.01-16:05:50.0 WETTZELL 4.78797 17.77398 942.8 23.7 2.5065881E-08 3.2666122E+00 7.1511069E-09 5.8693069E-10 O 6 1128+385 1998.08.01-16:09:10.0 NRAO20 70.41707 43.70674 930.1 23.5 1.0619771E-08 1.4440120E+00 7.0781224E-09 2.7034194E-10 O 6 1128+385 1998.08.01-16:09:10.0 WETTZELL 257.25654 64.34456 942.7 23.7 8.5815635E-09 1.1093570E+00 7.1511069E-09 5.8693069E-10 O 7 OJ287 1998.08.01-16:12:06.0 NRAO20 130.30086 64.57209 930.1 23.5 8.1347760E-09 1.1077271E+00 7.0781224E-09 2.7034194E-10 O 7 OJ287 1998.08.01-16:12:06.0 WETTZELL 270.57253 26.54715 942.7 23.7 1.7228970E-08 2.2345243E+00 7.1511069E-09 5.8693069E-10 O 8 1219+044 1998.08.01-16:16:52.0 NRAO20 98.61198 17.38310 930.1 23.6 2.4301675E-08 3.3270596E+00 7.0781224E-09 2.7034194E-10 O 8 1219+044 1998.08.01-16:16:52.0 WETTZELL 209.33225 41.48303 942.7 23.6 1.1663439E-08 1.5076244E+00 7.1511069E-09 5.8693069E-10 O 9 1418+546 1998.08.01-16:22:24.0 NRAO20 39.63281 25.69048 930.1 23.6 1.6857653E-08 2.2900067E+00 7.0781224E-09 2.7034194E-10 O 9 1418+546 1998.08.01-16:22:24.0 WETTZELL 34.43006 83.43276 942.7 23.6 7.7890817E-09 1.0066517E+00 7.1511069E-09 5.8693069E-10 O 10 4C39.25 1998.08.01-16:26:14.0 NRAO20 80.35880 70.61280 930.1 23.6 7.7887904E-09 1.0595848E+00 7.0781224E-09 2.7034194E-10 O 10 4C39.25 1998.08.01-16:26:14.0 WETTZELL 284.79912 41.95793 942.7 23.6 1.1555606E-08 1.4957804E+00 7.1511069E-09 5.8693069E-10 O 11 0059+581 1998.08.01-16:29:34.0 NRAO20 325.08808 26.37750 930.1 23.6 1.6455865E-08 2.2386584E+00 7.0781224E-09 2.7034194E-10 O 11 0059+581 1998.08.01-16:29:34.0 WETTZELL 8.03358 18.20862 942.7 23.6 2.4501050E-08 3.1914941E+00 7.1511069E-09 5.8693069E-10 O 12 0014+813 1998.08.01-16:42:08.0 NRAO20 350.86279 34.31368 930.0 23.7 1.2998663E-08 1.7656127E+00 7.0781224E-09 2.7034194E-10 O 12 0014+813 1998.08.01-16:42:08.0 WETTZELL 5.49043 41.64494 942.7 23.6 1.1627469E-08 1.5052012E+00 7.1511069E-09 5.8693069E-10 O 13 1308+326 1998.08.01-16:46:59.0 NRAO20 70.57397 29.82825 930.0 23.8 1.4717127E-08 2.0018930E+00 7.0781224E-09 2.7034194E-10 O 13 1308+326 1998.08.01-16:46:59.0 WETTZELL 223.65886 68.89412 942.7 23.6 8.2927481E-09 1.0716814E+00 7.1511069E-09 5.8693069E-10 O 14 1156+295 1998.08.01-16:51:43.0 NRAO20 83.36726 42.79641 930.0 23.8 1.0800131E-08 1.4693318E+00 7.0781224E-09 2.7034194E-10 O 14 1156+295 1998.08.01-16:51:43.0 WETTZELL 247.38162 56.21439 942.7 23.5 9.3047803E-09 1.2029482E+00 7.1511069E-09 5.8693069E-10 O 15 0642+449 1998.08.01-16:55:42.0 NRAO20 298.12282 72.00919 930.0 23.9 7.7251553E-09 1.0511698E+00 7.0781224E-09 2.7034194E-10 O 15 0642+449 1998.08.01-16:55:42.0 WETTZELL 317.13351 19.58956 942.7 23.5 2.2864747E-08 2.9777638E+00 7.1511069E-09 5.8693069E-10 O 16 OJ287 1998.08.01-16:59:58.0 NRAO20 155.97275 70.28651 929.9 24.0 7.8051638E-09 1.0629970E+00 7.0781224E-09 2.7034194E-10 O 16 OJ287 1998.08.01-16:59:58.0 WETTZELL 279.37861 18.73540 942.7 23.5 2.3843049E-08 3.1037980E+00 7.1511069E-09 5.8693069E-10 O 17 1128+385 1998.08.01-17:03:50.0 NRAO20 75.33900 53.96350 929.9 24.1 9.0809477E-09 1.2350249E+00 7.0781224E-09 2.7034194E-10 O 17 1128+385 1998.08.01-17:03:50.0 WETTZELL 269.43598 55.45128 942.7 23.4 9.3889385E-09 1.2141680E+00 7.1511069E-09 5.8693069E-10 O 18 0059+581 1998.08.01-17:07:06.0 NRAO20 328.15729 22.31955 929.9 24.1 1.9207593E-08 2.6140321E+00 7.0781224E-09 2.7034194E-10 O 18 0059+581 1998.08.01-17:07:06.0 WETTZELL 13.09973 19.33782 942.7 23.4 2.3150334E-08 3.0125555E+00 7.1511069E-09 5.8693069E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10