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: # 2025-06-21 | 01:16:45.686 # # Data content: # Ray-tracing results for session: # 231102-i23306# # Total number of observations: # 42 # 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: 2023110218 | 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 $231102-i23306# H $231102-i23306# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:16:45.686) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 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 0613+570 2023.11.02-17:30:20.0 KOKEE 327.16785 39.89476 887.3 17.4 1.0892774E-08 1.5593629E+00 6.7600600E-09 2.3888506E-10 O 1 0613+570 2023.11.02-17:30:20.0 WETTZELL 23.27163 21.79129 921.3 8.1 1.9791608E-08 2.6953663E+00 6.9846431E-09 4.1475894E-10 O 2 1504+377 2023.11.02-17:32:23.0 KOKEE 56.53826 19.65459 887.3 17.4 2.0610620E-08 2.9636760E+00 6.7600600E-09 2.3888506E-10 O 2 1504+377 2023.11.02-17:32:23.0 WETTZELL 297.16036 26.81500 921.2 8.2 1.6313297E-08 2.1946809E+00 6.9846431E-09 4.1475894E-10 O 3 3C371 2023.11.02-17:34:00.0 KOKEE 16.41385 9.52433 887.3 17.4 4.0633275E-08 5.9649325E+00 6.7600600E-09 2.3888506E-10 O 3 3C371 2023.11.02-17:34:00.0 WETTZELL 330.08257 59.92171 921.1 8.3 8.5458011E-09 1.1538807E+00 6.9846431E-09 4.1475894E-10 O 4 1306+360 2023.11.02-17:36:25.0 KOKEE 61.20103 43.72868 887.3 17.2 1.0110765E-08 1.4461253E+00 6.7600600E-09 2.3888506E-10 O 4 1306+360 2023.11.02-17:36:25.0 WETTZELL 315.28824 9.45757 921.2 8.3 4.3212284E-08 5.8503596E+00 6.9846431E-09 4.1475894E-10 O 5 0016+731 2023.11.02-17:39:08.0 KOKEE 349.76028 8.99619 887.3 17.1 4.2805406E-08 6.2997072E+00 6.7600600E-09 2.3888506E-10 O 5 0016+731 2023.11.02-17:39:08.0 WETTZELL 22.95585 58.66753 921.1 8.2 8.6593155E-09 1.1716194E+00 6.9846431E-09 4.1475894E-10 O 6 0340+362 2023.11.02-17:42:03.0 KOKEE 304.72299 11.91836 887.3 17.0 3.3025696E-08 4.7998706E+00 6.7600600E-09 2.3888506E-10 O 6 0340+362 2023.11.02-17:42:03.0 WETTZELL 60.44115 23.14940 921.1 8.2 1.8717435E-08 2.5610102E+00 6.9846431E-09 4.1475894E-10 O 7 1053+704 2023.11.02-17:45:41.0 KOKEE 7.22012 41.10877 887.4 17.1 1.0626753E-08 1.5211840E+00 6.7600600E-09 2.3888506E-10 O 7 1053+704 2023.11.02-17:45:41.0 WETTZELL 350.89688 30.44121 921.1 8.3 1.4550403E-08 1.9677689E+00 6.9846431E-09 4.1475894E-10 O 8 1538+149 2023.11.02-17:48:08.0 KOKEE 77.59535 8.77302 887.3 17.1 4.3804425E-08 6.4220318E+00 6.7600600E-09 2.3888506E-10 O 8 1538+149 2023.11.02-17:48:08.0 WETTZELL 276.93997 13.55496 921.1 8.3 3.0906702E-08 4.1510414E+00 6.9846431E-09 4.1475894E-10 O 9 1636+473 2023.11.02-17:50:25.0 KOKEE 42.71589 9.68691 887.4 17.3 4.0011206E-08 5.8620050E+00 6.7600600E-09 2.3888506E-10 O 9 1636+473 2023.11.02-17:50:25.0 WETTZELL 296.78208 43.47225 921.0 8.2 1.0735625E-08 1.4465716E+00 6.9846431E-09 4.1475894E-10 O 10 1418+546 2023.11.02-17:53:37.0 KOKEE 38.72832 32.50382 887.4 17.5 1.2983990E-08 1.8600387E+00 6.7600600E-09 2.3888506E-10 O 10 1418+546 2023.11.02-17:53:37.0 WETTZELL 320.19558 29.78381 921.0 8.1 1.4833306E-08 1.9995171E+00 6.9846431E-09 4.1475894E-10 O 11 1514+197 2023.11.02-17:57:11.0 KOKEE 75.69062 17.77322 887.5 17.8 2.2661458E-08 3.2597393E+00 6.7600600E-09 2.3888506E-10 O 11 1514+197 2023.11.02-17:57:11.0 WETTZELL 286.18338 11.78878 920.9 8.1 3.5228620E-08 4.7356605E+00 6.9846431E-09 4.1475894E-10 O 12 1342+662 2023.11.02-18:01:05.0 KOKEE 23.55169 34.56709 887.5 17.9 1.2302456E-08 1.7622283E+00 6.7600600E-09 2.3888506E-10 O 12 1342+662 2023.11.02-18:01:05.0 WETTZELL 334.38702 34.19405 920.8 7.9 1.3126976E-08 1.7719450E+00 6.9846431E-09 4.1475894E-10 O 13 1538+149 2023.11.02-18:04:07.0 KOKEE 78.96403 12.40727 887.5 17.8 3.1800286E-08 4.6050026E+00 6.7600600E-09 2.3888506E-10 O 13 1538+149 2023.11.02-18:04:07.0 WETTZELL 279.88776 10.96244 920.8 7.7 3.7696692E-08 5.0681437E+00 6.9846431E-09 4.1475894E-10 O 14 0345+460 2023.11.02-18:06:54.0 KOKEE 315.36350 11.79287 887.5 17.9 3.3350591E-08 4.8504576E+00 6.7600600E-09 2.3888506E-10 O 14 0345+460 2023.11.02-18:06:54.0 WETTZELL 54.94230 32.36143 920.7 7.7 1.3789862E-08 1.8759392E+00 6.9846431E-09 4.1475894E-10 O 15 0552+398 2023.11.02-18:08:55.0 KOKEE 304.07839 32.79352 887.5 17.8 1.2884815E-08 1.8457219E+00 6.7600600E-09 2.3888506E-10 O 15 0552+398 2023.11.02-18:08:55.0 WETTZELL 41.58969 12.40754 920.7 7.8 3.3685798E-08 4.6724264E+00 6.9846431E-09 4.1475894E-10 O 16 1039+811 2023.11.02-18:10:51.0 KOKEE 1.28147 31.27320 887.5 17.6 1.3436128E-08 1.9260561E+00 6.7600600E-09 2.3888506E-10 O 16 1039+811 2023.11.02-18:10:51.0 WETTZELL 357.02995 40.17072 920.8 7.9 1.1449910E-08 1.5483636E+00 6.9846431E-09 4.1475894E-10 O 17 1514+197 2023.11.02-18:13:41.0 KOKEE 76.92547 21.49598 887.5 17.7 1.8950512E-08 2.7197791E+00 6.7600600E-09 2.3888506E-10 O 17 1514+197 2023.11.02-18:13:41.0 WETTZELL 289.16029 9.21100 920.7 7.9 4.4252581E-08 5.9627060E+00 6.9846431E-09 4.1475894E-10 O 18 NGC6251 2023.11.02-18:17:36.0 KOKEE 8.09281 21.79914 887.5 17.8 1.8702050E-08 2.6892206E+00 6.7600600E-09 2.3888506E-10 O 18 NGC6251 2023.11.02-18:17:36.0 WETTZELL 348.47240 49.67824 920.6 7.9 9.6951528E-09 1.3099775E+00 6.9846431E-09 4.1475894E-10 O 19 0718+793 2023.11.02-18:21:22.0 KOKEE 351.19913 29.56826 887.5 17.9 1.4128172E-08 2.0260264E+00 6.7600600E-09 2.3888506E-10 O 19 0718+793 2023.11.02-18:21:22.0 WETTZELL 8.62816 40.16684 920.6 8.0 1.1452110E-08 1.5501128E+00 6.9846431E-09 4.1475894E-10 O 20 0418+532 2023.11.02-18:25:26.0 KOKEE 321.70300 16.28767 887.5 17.8 2.4609233E-08 3.5522553E+00 6.7600600E-09 2.3888506E-10 O 20 0418+532 2023.11.02-18:25:26.0 WETTZELL 46.32997 34.94121 920.7 8.0 1.2892694E-08 1.7516592E+00 6.9846431E-09 4.1475894E-10 O 21 0552+398 2023.11.02-18:28:23.0 KOKEE 304.39305 29.05541 887.6 17.7 1.4355102E-08 2.0577951E+00 6.7600600E-09 2.3888506E-10 O 21 0552+398 2023.11.02-18:28:23.0 WETTZELL 44.72263 14.59094 920.6 7.9 2.8912446E-08 3.9912363E+00 6.9846431E-09 4.1475894E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10