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: # 2019-03-12 | 01:18:52.740 # # Data content: # Ray-tracing results for session: # 99JUL01XU##### # Total number of observations: # 38 # 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: 1999070118 | 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 $99JUL01XU##### H $99JUL01XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-12 01:18:52.740) 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 1999.07.01-17:59:26.0 NRAO20 64.48789 20.67675 922.5 22.8 2.1723043E-08 2.8133431E+00 7.0094035E-09 7.2491870E-10 O 1 1308+326 1999.07.01-17:59:26.0 WETTZELL 192.92761 72.87780 948.3 19.8 8.0553113E-09 1.0462745E+00 7.1912561E-09 5.0765534E-10 O 2 0642+449 1999.07.01-18:03:18.0 NRAO20 317.34499 80.85569 922.5 22.7 7.8336267E-09 1.0130197E+00 7.0094035E-09 7.2491870E-10 O 2 0642+449 1999.07.01-18:03:18.0 WETTZELL 309.25135 26.19898 948.3 19.8 1.7355073E-08 2.2631076E+00 7.1912561E-09 5.0765534E-10 O 3 1803+784 1999.07.01-18:06:10.0 NRAO20 4.60058 27.56749 922.6 22.6 1.6638535E-08 2.1568800E+00 7.0094035E-09 7.2491870E-10 O 3 1803+784 1999.07.01-18:06:10.0 WETTZELL 17.51645 52.49754 948.3 19.7 9.6970310E-09 1.2601817E+00 7.1912561E-09 5.0765534E-10 O 4 0059+581 1999.07.01-18:08:54.0 NRAO20 323.39457 29.07974 922.6 22.5 1.5852764E-08 2.0572486E+00 7.0094035E-09 7.2491870E-10 O 4 0059+581 1999.07.01-18:08:54.0 WETTZELL 4.81593 17.78031 948.3 19.7 2.4923484E-08 3.2596670E+00 7.1912561E-09 5.0765534E-10 O 5 0955+476 1999.07.01-18:12:06.0 NRAO20 59.38839 61.75874 922.6 22.4 8.7760332E-09 1.1343705E+00 7.0094035E-09 7.2491870E-10 O 5 0955+476 1999.07.01-18:12:06.0 WETTZELL 289.07912 53.74707 948.3 19.6 9.5414482E-09 1.2403491E+00 7.1912561E-09 5.0765534E-10 O 6 1219+044 1999.07.01-18:16:48.0 NRAO20 98.13053 16.80615 922.6 22.4 2.6413041E-08 3.4239315E+00 7.0094035E-09 7.2491870E-10 O 6 1219+044 1999.07.01-18:16:48.0 WETTZELL 208.39384 41.71142 948.3 19.6 1.1555089E-08 1.5019354E+00 7.1912561E-09 5.0765534E-10 O 7 1156+295 1999.07.01-18:23:30.0 NRAO20 79.28829 36.75801 922.6 22.3 1.2896007E-08 1.6667670E+00 7.0094035E-09 7.2491870E-10 O 7 1156+295 1999.07.01-18:23:30.0 WETTZELL 237.63381 60.73647 948.3 19.6 8.8225104E-09 1.1463471E+00 7.1912561E-09 5.0765534E-10 O 8 0917+624 1999.07.01-18:27:22.0 NRAO20 23.79607 62.03520 922.6 22.3 8.7535027E-09 1.1318508E+00 7.0094035E-09 7.2491870E-10 O 8 0917+624 1999.07.01-18:27:22.0 WETTZELL 316.14466 51.26180 948.3 19.6 9.8627527E-09 1.2822690E+00 7.1912561E-09 5.0765534E-10 O 9 0014+813 1999.07.01-18:30:31.0 NRAO20 350.54263 34.77302 922.6 22.2 1.3527145E-08 1.7524420E+00 7.0094035E-09 7.2491870E-10 O 9 0014+813 1999.07.01-18:30:31.0 WETTZELL 4.84071 41.43509 948.3 19.6 1.1614990E-08 1.5104304E+00 7.1912561E-09 5.0765534E-10 O 10 1418+546 1999.07.01-18:34:39.0 NRAO20 40.40196 26.87105 922.6 22.2 1.7031525E-08 2.2048311E+00 7.0094035E-09 7.2491870E-10 O 10 1418+546 1999.07.01-18:34:39.0 WETTZELL 23.83131 84.18922 948.3 19.6 7.7384902E-09 1.0051595E+00 7.1912561E-09 5.0765534E-10 O 11 0552+398 1999.07.01-18:38:58.0 NRAO20 282.99240 66.46559 922.6 22.2 8.4342910E-09 1.0911943E+00 7.0094035E-09 7.2491870E-10 O 11 0552+398 1999.07.01-18:38:58.0 WETTZELL 318.86302 12.09942 948.3 19.6 3.5844484E-08 4.7290737E+00 7.1912561E-09 5.0765534E-10 O 12 1357+769 1999.07.01-18:42:06.0 NRAO20 16.78343 37.36739 922.6 22.1 1.2716523E-08 1.6457611E+00 7.0094035E-09 7.2491870E-10 O 12 1357+769 1999.07.01-18:42:06.0 WETTZELL 358.36834 62.38203 948.3 19.6 8.6857588E-09 1.1286104E+00 7.1912561E-09 5.0765534E-10 O 13 1849+670 1999.07.01-18:46:16.0 NRAO20 7.51168 16.50093 922.6 22.1 2.6870823E-08 3.4991661E+00 7.0094035E-09 7.2491870E-10 O 13 1849+670 1999.07.01-18:46:16.0 WETTZELL 36.20354 52.18559 948.3 19.6 9.7375965E-09 1.2652453E+00 7.1912561E-09 5.0765534E-10 O 14 4C39.25 1999.07.01-18:50:58.0 NRAO20 81.61028 74.84868 922.6 22.1 8.0120278E-09 1.0356447E+00 7.0094035E-09 7.2491870E-10 O 14 4C39.25 1999.07.01-18:50:58.0 WETTZELL 288.08125 38.52162 948.3 19.6 1.2339593E-08 1.6056820E+00 7.1912561E-09 5.0765534E-10 O 15 1128+385 1999.07.01-18:53:42.0 NRAO20 74.19902 51.49499 922.6 22.0 9.8755425E-09 1.2762891E+00 7.0094035E-09 7.2491870E-10 O 15 1128+385 1999.07.01-18:53:42.0 WETTZELL 266.85537 57.58315 948.3 19.6 9.1163107E-09 1.1848182E+00 7.1912561E-09 5.0765534E-10 O 16 1219+044 1999.07.01-18:57:07.0 NRAO20 105.02386 24.55834 922.6 21.8 1.8504564E-08 2.3933010E+00 7.0094035E-09 7.2491870E-10 O 16 1219+044 1999.07.01-18:57:07.0 WETTZELL 220.59556 37.96424 948.3 19.5 1.2492918E-08 1.6245077E+00 7.1912561E-09 5.0765534E-10 O 17 1308+326 1999.07.01-19:01:26.0 NRAO20 71.94497 31.97620 922.6 21.7 1.4559614E-08 1.8823167E+00 7.0094035E-09 7.2491870E-10 O 17 1308+326 1999.07.01-19:01:26.0 WETTZELL 229.11605 67.51627 948.3 19.5 8.3310056E-09 1.0822998E+00 7.1912561E-09 5.0765534E-10 O 18 0955+476 1999.07.01-19:04:10.0 NRAO20 54.98543 70.40221 922.7 21.6 8.2084497E-09 1.0610904E+00 7.0094035E-09 7.2491870E-10 O 18 0955+476 1999.07.01-19:04:10.0 WETTZELL 295.16291 45.84081 948.3 19.5 1.0720149E-08 1.3941675E+00 7.1912561E-09 5.0765534E-10 O 19 OJ287 1999.07.01-19:07:26.0 NRAO20 159.03232 70.62813 922.7 21.4 8.1974068E-09 1.0596969E+00 7.0094035E-09 7.2491870E-10 O 19 OJ287 1999.07.01-19:07:26.0 WETTZELL 280.20303 17.99267 948.3 19.4 2.4658860E-08 3.2274253E+00 7.1912561E-09 5.0765534E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10