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: # 2019-03-08 | 04:26:32.723 # # Data content: # Ray-tracing results for session: # 97JUN21XT##### # 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: 1997062118 | 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 $97JUN21XT##### H $97JUN21XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 04:26:32.723) 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 1997.06.21-18:28:54.0 NRAO20 63.49941 19.29326 924.7 27.5 2.2872212E-08 3.0116845E+00 7.0114156E-09 6.1719229E-10 O 1 1308+326 1997.06.21-18:28:54.0 WETTZELL 187.28456 73.11385 933.1 14.9 7.9901138E-09 1.0451450E+00 7.0835988E-09 5.6244225E-10 O 2 0059+581 1997.06.21-18:32:42.0 NRAO20 322.49490 30.67386 924.7 27.6 1.4899208E-08 1.9516867E+00 7.0114156E-09 6.1719229E-10 O 2 0059+581 1997.06.21-18:32:42.0 WETTZELL 2.96061 17.62006 933.1 14.9 2.4958651E-08 3.2802540E+00 7.0835988E-09 5.6244225E-10 O 3 0804+499 1997.06.21-18:37:08.0 NRAO20 34.23638 75.45374 924.6 27.6 7.8804196E-09 1.0328054E+00 7.0114156E-09 6.1719229E-10 O 3 0804+499 1997.06.21-18:37:08.0 WETTZELL 303.20715 40.62220 933.2 14.8 1.1722625E-08 1.5357964E+00 7.0835988E-09 5.6244225E-10 O 4 1357+769 1997.06.21-18:41:46.0 NRAO20 16.11403 35.26698 924.6 27.6 1.3178669E-08 1.7266776E+00 7.0114156E-09 6.1719229E-10 O 4 1357+769 1997.06.21-18:41:46.0 WETTZELL 3.03699 62.29679 933.2 14.8 8.6323797E-09 1.1290607E+00 7.0835988E-09 5.6244225E-10 O 5 0552+398 1997.06.21-18:44:54.0 NRAO20 281.60456 72.48312 924.6 27.6 7.9983416E-09 1.0482880E+00 7.0114156E-09 6.1719229E-10 O 5 0552+398 1997.06.21-18:44:54.0 WETTZELL 313.83176 15.64826 933.2 14.7 2.7917961E-08 3.6847883E+00 7.0835988E-09 5.6244225E-10 O 6 1128+385 1997.06.21-18:48:26.0 NRAO20 70.32199 43.53346 924.6 27.6 1.1061375E-08 1.4509334E+00 7.0114156E-09 6.1719229E-10 O 6 1128+385 1997.06.21-18:48:26.0 WETTZELL 257.01498 64.49911 933.2 14.7 8.4688593E-09 1.1083349E+00 7.0835988E-09 5.6244225E-10 O 7 OJ287 1997.06.21-18:52:14.0 NRAO20 130.26737 64.56454 924.6 27.7 8.4458413E-09 1.1079463E+00 7.0114156E-09 6.1719229E-10 O 7 OJ287 1997.06.21-18:52:14.0 WETTZELL 270.56237 26.56061 933.2 14.7 1.7016960E-08 2.2354342E+00 7.0835988E-09 5.6244225E-10 O 8 0014+813 1997.06.21-18:56:52.0 NRAO20 350.30668 35.12626 924.6 27.7 1.3223505E-08 1.7318750E+00 7.0114156E-09 6.1719229E-10 O 8 0014+813 1997.06.21-18:56:52.0 WETTZELL 4.34465 41.28163 933.2 14.7 1.1569095E-08 1.5138263E+00 7.0835988E-09 5.6244225E-10 O 9 0955+476 1997.06.21-19:00:38.0 NRAO20 58.92942 63.65119 924.6 27.7 8.5104998E-09 1.1155885E+00 7.0114156E-09 6.1719229E-10 O 9 0955+476 1997.06.21-19:00:38.0 WETTZELL 290.39925 52.01752 933.2 14.7 9.6925305E-09 1.2690417E+00 7.0835988E-09 5.6244225E-10 O 10 1803+784 1997.06.21-19:04:26.0 NRAO20 5.69931 27.93315 924.6 27.7 1.6212484E-08 2.1243983E+00 7.0114156E-09 6.1719229E-10 O 10 1803+784 1997.06.21-19:04:26.0 WETTZELL 17.13958 53.51132 933.2 14.7 9.5031264E-09 1.2428605E+00 7.0835988E-09 5.6244225E-10 O 11 4C39.25 1997.06.21-19:07:22.0 NRAO20 80.40207 70.79434 924.6 27.7 8.0771956E-09 1.0589621E+00 7.0114156E-09 6.1719229E-10 O 11 4C39.25 1997.06.21-19:07:22.0 WETTZELL 284.94649 41.81260 933.2 14.7 1.1449952E-08 1.5002415E+00 7.0835988E-09 5.6244225E-10 O 12 1308+326 1997.06.21-19:10:06.0 NRAO20 68.53399 26.68349 924.6 27.7 1.6910085E-08 2.2218077E+00 7.0114156E-09 6.1719229E-10 O 12 1308+326 1997.06.21-19:10:06.0 WETTZELL 214.50651 70.66863 933.2 14.7 8.1019916E-09 1.0599821E+00 7.0835988E-09 5.6244225E-10 O 13 0642+449 1997.06.21-19:13:34.0 NRAO20 302.29998 75.80258 924.6 27.7 7.8680475E-09 1.0311265E+00 7.0114156E-09 6.1719229E-10 O 13 0642+449 1997.06.21-19:13:34.0 WETTZELL 313.89882 22.15461 933.2 14.7 2.0124294E-08 2.6450001E+00 7.0835988E-09 5.6244225E-10 O 14 0804+499 1997.06.21-19:18:12.0 NRAO20 7.64303 78.46214 924.6 27.7 7.7853076E-09 1.0202843E+00 7.0114156E-09 6.1719229E-10 O 14 0804+499 1997.06.21-19:18:12.0 WETTZELL 307.95271 35.14532 933.2 14.7 1.3247438E-08 1.7364008E+00 7.0835988E-09 5.6244225E-10 O 15 0552+398 1997.06.21-19:22:02.0 NRAO20 283.31318 65.36142 924.6 27.7 8.3901934E-09 1.0995844E+00 7.0114156E-09 6.1719229E-10 O 15 0552+398 1997.06.21-19:22:02.0 WETTZELL 319.80751 11.48174 933.2 14.6 3.7353815E-08 4.9597498E+00 7.0835988E-09 5.6244225E-10 O 16 1128+385 1997.06.21-19:25:38.0 NRAO20 73.70522 50.48052 924.6 27.7 9.8815216E-09 1.2959246E+00 7.0114156E-09 6.1719229E-10 O 16 1128+385 1997.06.21-19:25:38.0 WETTZELL 265.75736 58.47072 933.2 14.6 8.9658862E-09 1.1736569E+00 7.0835988E-09 5.6244225E-10 O 17 OJ287 1997.06.21-19:29:26.0 NRAO20 149.20773 69.31827 924.6 27.7 8.1532802E-09 1.0694590E+00 7.0114156E-09 6.1719229E-10 O 17 OJ287 1997.06.21-19:29:26.0 WETTZELL 277.43726 20.47905 933.2 14.6 2.1667234E-08 2.8530309E+00 7.0835988E-09 5.6244225E-10 O 18 0955+476 1997.06.21-19:32:30.0 NRAO20 56.25002 68.94544 924.6 27.8 8.1728228E-09 1.0712703E+00 7.0114156E-09 6.1719229E-10 O 18 0955+476 1997.06.21-19:32:30.0 WETTZELL 294.11912 47.18207 933.2 14.6 1.0411722E-08 1.3635398E+00 7.0835988E-09 5.6244225E-10 O 19 0059+581 1997.06.21-19:35:58.0 NRAO20 327.18277 23.50248 924.6 27.8 1.9003556E-08 2.4905041E+00 7.0114156E-09 6.1719229E-10 O 19 0059+581 1997.06.21-19:35:58.0 WETTZELL 11.58677 18.93532 933.2 14.5 2.3321566E-08 3.0616402E+00 7.0835988E-09 5.6244225E-10 O 20 4C39.25 1997.06.21-19:39:46.0 NRAO20 82.09060 77.08309 924.6 27.8 7.8262733E-09 1.0260048E+00 7.0114156E-09 6.1719229E-10 O 20 4C39.25 1997.06.21-19:39:46.0 WETTZELL 289.79653 36.74362 933.2 14.5 1.2751537E-08 1.6715674E+00 7.0835988E-09 5.6244225E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10