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: # 2019-03-10 | 02:41:09.074 # # Data content: # Ray-tracing results for session: # 98JUL27XU##### # 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: 1998072718 | 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 $98JUL27XU##### H $98JUL27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 02:41:09.074) 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 1998.07.27-16:12:43.0 NRAO20 64.04966 20.06192 923.9 21.0 2.1905611E-08 2.9026096E+00 7.0174736E-09 5.6422408E-10 O 1 1308+326 1998.07.27-16:12:43.0 WETTZELL 190.44115 72.99886 941.3 17.3 8.2334233E-09 1.0459047E+00 7.1403975E-09 7.3362748E-10 O 2 0642+449 1998.07.27-16:16:58.0 NRAO20 319.76081 81.25918 923.9 21.0 7.6701932E-09 1.0112130E+00 7.0174736E-09 5.6422408E-10 O 2 0642+449 1998.07.27-16:16:58.0 WETTZELL 308.82197 26.59370 941.3 17.2 1.7497200E-08 2.2212483E+00 7.1403975E-09 7.3362748E-10 O 3 1803+784 1998.07.27-16:19:54.0 NRAO20 4.43188 27.52172 923.9 21.1 1.6325897E-08 2.1469530E+00 7.0174736E-09 5.6422408E-10 O 3 1803+784 1998.07.27-16:19:54.0 WETTZELL 17.55459 52.34286 941.3 17.2 9.9378018E-09 1.2620321E+00 7.1403975E-09 7.3362748E-10 O 4 0917+624 1998.07.27-16:23:46.0 NRAO20 27.17986 60.31122 923.9 21.1 8.7226064E-09 1.1494126E+00 7.0174736E-09 5.6422408E-10 O 4 0917+624 1998.07.27-16:23:46.0 WETTZELL 315.39672 53.59063 941.3 17.2 9.7753884E-09 1.2406654E+00 7.1403975E-09 7.3362748E-10 O 5 0059+581 1998.07.27-16:27:42.0 NRAO20 323.52810 28.84363 923.9 21.1 1.5645756E-08 2.0564040E+00 7.0174736E-09 5.6422408E-10 O 5 0059+581 1998.07.27-16:27:42.0 WETTZELL 5.09138 17.80493 941.3 17.1 2.5449285E-08 3.2414691E+00 7.1403975E-09 7.3362748E-10 O 6 1128+385 1998.07.27-16:31:34.0 NRAO20 70.67110 44.21410 923.8 21.1 1.0858297E-08 1.4335409E+00 7.0174736E-09 5.6422408E-10 O 6 1128+385 1998.07.27-16:31:34.0 WETTZELL 257.97501 63.90576 941.3 17.1 8.7645661E-09 1.1128161E+00 7.1403975E-09 7.3362748E-10 O 7 OJ287 1998.07.27-16:34:54.0 NRAO20 131.65021 65.03786 923.8 21.1 8.3619057E-09 1.1045488E+00 7.0174736E-09 5.6422408E-10 O 7 OJ287 1998.07.27-16:34:54.0 WETTZELL 271.16437 26.03207 941.3 17.1 1.7846600E-08 2.2670754E+00 7.1403975E-09 7.3362748E-10 O 8 1219+044 1998.07.27-16:41:04.0 NRAO20 99.36437 18.26358 923.8 21.2 2.3947505E-08 3.1938675E+00 7.0174736E-09 5.6422408E-10 O 8 1219+044 1998.07.27-16:41:04.0 WETTZELL 210.75919 41.11016 941.3 17.1 1.1958368E-08 1.5201996E+00 7.1403975E-09 7.3362748E-10 O 9 1418+546 1998.07.27-16:47:12.0 NRAO20 40.05554 26.33693 923.8 21.2 1.7000421E-08 2.2420559E+00 7.0174736E-09 5.6422408E-10 O 9 1418+546 1998.07.27-16:47:12.0 WETTZELL 28.95373 83.87616 941.3 17.1 7.9190220E-09 1.0056937E+00 7.1403975E-09 7.3362748E-10 O 10 4C39.25 1998.07.27-16:52:34.0 NRAO20 80.76493 71.90570 923.8 21.2 7.9751960E-09 1.0522472E+00 7.0174736E-09 5.6422408E-10 O 10 4C39.25 1998.07.27-16:52:34.0 WETTZELL 285.80995 40.90235 941.3 17.1 1.2003235E-08 1.5234604E+00 7.1403975E-09 7.3362748E-10 O 11 0059+581 1998.07.27-16:56:26.0 NRAO20 325.64404 25.57256 923.8 21.2 1.7462353E-08 2.2946730E+00 7.0174736E-09 5.6422408E-10 O 11 0059+581 1998.07.27-16:56:26.0 WETTZELL 9.01435 18.38364 941.3 17.1 2.4694023E-08 3.1451767E+00 7.1403975E-09 7.3362748E-10 O 12 1357+769 1998.07.27-17:00:11.0 NRAO20 16.79348 37.44231 923.8 21.2 1.2440462E-08 1.6375311E+00 7.0174736E-09 5.6422408E-10 O 12 1357+769 1998.07.27-17:00:11.0 WETTZELL 358.20759 62.37101 941.3 17.1 8.8835060E-09 1.1278632E+00 7.1403975E-09 7.3362748E-10 O 13 0749+540 1998.07.27-17:04:30.0 NRAO20 352.84788 74.39153 923.8 21.2 7.8704706E-09 1.0372540E+00 7.0174736E-09 5.6422408E-10 O 13 0749+540 1998.07.27-17:04:30.0 WETTZELL 314.43424 34.81881 941.3 17.1 1.3750901E-08 1.7451078E+00 7.1403975E-09 7.3362748E-10 O 14 0014+813 1998.07.27-17:08:47.0 NRAO20 351.03071 34.09716 923.8 21.3 1.3482334E-08 1.7727268E+00 7.0174736E-09 5.6422408E-10 O 14 0014+813 1998.07.27-17:08:47.0 WETTZELL 5.80015 41.75760 941.3 17.1 1.1803066E-08 1.4988028E+00 7.1403975E-09 7.3362748E-10 O 15 1308+326 1998.07.27-17:14:31.0 NRAO20 71.50435 31.29028 923.8 21.3 1.4550601E-08 1.9235526E+00 7.0174736E-09 5.6422408E-10 O 15 1308+326 1998.07.27-17:14:31.0 WETTZELL 227.43931 67.97234 941.2 17.0 8.4924420E-09 1.0785673E+00 7.1403975E-09 7.3362748E-10 O 16 1156+295 1998.07.27-17:18:50.0 NRAO20 84.38090 44.25224 923.8 21.3 1.0851877E-08 1.4337753E+00 7.0174736E-09 5.6422408E-10 O 16 1156+295 1998.07.27-17:18:50.0 WETTZELL 249.45364 55.07737 941.2 17.0 9.5970852E-09 1.2186232E+00 7.1403975E-09 7.3362748E-10 O 17 0642+449 1998.07.27-17:22:42.0 NRAO20 297.27928 70.73237 923.7 21.4 8.0297525E-09 1.0582685E+00 7.0174736E-09 5.6422408E-10 O 17 0642+449 1998.07.27-17:22:42.0 WETTZELL 318.21623 18.77892 941.2 17.0 2.4195929E-08 3.0756013E+00 7.1403975E-09 7.3362748E-10 O 18 OJ287 1998.07.27-17:26:58.0 NRAO20 160.91471 70.81651 923.7 21.4 8.0273102E-09 1.0600320E+00 7.0174736E-09 5.6422408E-10 O 18 OJ287 1998.07.27-17:26:58.0 WETTZELL 280.70193 17.54999 941.2 16.9 2.5796040E-08 3.2820383E+00 7.1403975E-09 7.3362748E-10 O 19 1128+385 1998.07.27-17:30:18.0 NRAO20 75.93281 55.25831 923.7 21.5 9.2212211E-09 1.2170851E+00 7.0174736E-09 5.6422408E-10 O 19 1128+385 1998.07.27-17:30:18.0 WETTZELL 270.72460 54.33517 941.2 16.9 9.6844899E-09 1.2294005E+00 7.1403975E-09 7.3362748E-10 O 20 0059+581 1998.07.27-17:34:14.0 NRAO20 328.81833 21.55185 923.7 21.5 2.0467767E-08 2.6891829E+00 7.0174736E-09 5.6422408E-10 O 20 0059+581 1998.07.27-17:34:14.0 WETTZELL 14.09613 19.62587 941.2 16.9 2.3220375E-08 2.9568872E+00 7.1403975E-09 7.3362748E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10