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: # 2025-06-19 | 01:33:49.012 # # Data content: # Ray-tracing results for session: # 230721-i23202# # Total number of observations: # 48 # 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: 2023072118 | 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 $230721-i23202# H $230721-i23202# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:33:49.012) 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 1039+811 2023.07.21-18:45:20.0 KOKEE 9.64117 20.13789 890.7 19.2 2.0635901E-08 2.8941143E+00 6.7793145E-09 3.8917412E-10 O 1 1039+811 2023.07.21-18:45:20.0 WETTZELL 345.95930 51.19106 -999.0 -99.0 9.8385037E-09 1.2833697E+00 7.1456069E-09 5.2781661E-10 O 2 2214+241 2023.07.21-18:47:22.0 KOKEE 291.90536 11.61621 890.6 18.9 3.4680738E-08 4.9675866E+00 6.7793145E-09 3.8917412E-10 O 2 2214+241 2023.07.21-18:47:22.0 WETTZELL 66.07735 11.80283 -999.0 -99.0 3.6569084E-08 4.8404137E+00 7.1456069E-09 5.2781661E-10 O 3 0151+474 2023.07.21-18:50:22.0 KOKEE 322.32993 53.13765 890.5 18.9 8.9540512E-09 1.2514682E+00 6.7793145E-09 3.8917412E-10 O 3 0151+474 2023.07.21-18:50:22.0 WETTZELL 17.13062 9.48534 -999.0 -99.0 4.4765063E-08 5.9883624E+00 7.1456069E-09 5.2781661E-10 O 4 0642+449 2023.07.21-18:53:35.0 KOKEE 45.07167 50.87795 890.6 19.0 9.2316645E-09 1.2869336E+00 6.7793145E-09 3.8917412E-10 O 4 0642+449 2023.07.21-18:53:35.0 WETTZELL 328.22244 12.35057 -999.0 -99.0 3.5018340E-08 4.6256824E+00 7.1456069E-09 5.2781661E-10 O 5 0821+394 2023.07.21-18:55:12.0 KOKEE 56.72368 34.17991 890.5 19.1 1.2724197E-08 1.7728782E+00 6.7793145E-09 3.8917412E-10 O 5 0821+394 2023.07.21-18:55:12.0 WETTZELL 309.73045 18.06814 -999.0 -99.0 2.4461140E-08 3.2044130E+00 7.1456069E-09 5.2781661E-10 O 6 1030+415 2023.07.21-18:57:00.0 KOKEE 49.85100 10.96832 890.5 19.1 3.6542205E-08 5.1428757E+00 6.7793145E-09 3.8917412E-10 O 6 1030+415 2023.07.21-18:57:00.0 WETTZELL 292.85202 36.99601 -999.0 -99.0 1.2722300E-08 1.6585016E+00 7.1456069E-09 5.2781661E-10 O 7 0951+268 2023.07.21-18:59:46.0 KOKEE 66.81313 14.40195 890.6 19.2 2.8305740E-08 3.9548878E+00 6.7793145E-09 3.8917412E-10 O 7 0951+268 2023.07.21-18:59:46.0 WETTZELL 286.80631 20.93922 -999.0 -99.0 2.1293072E-08 2.7813076E+00 7.1456069E-09 5.2781661E-10 O 8 2229+695 2023.07.21-19:03:02.0 KOKEE 338.32779 21.54772 890.5 19.4 1.9371025E-08 2.7235743E+00 6.7793145E-09 3.8917412E-10 O 8 2229+695 2023.07.21-19:03:02.0 WETTZELL 27.20054 42.18988 -999.0 -99.0 1.1408681E-08 1.4900452E+00 7.1456069E-09 5.2781661E-10 O 9 2309+454 2023.07.21-19:05:14.0 KOKEE 311.82293 24.05598 890.5 19.4 1.7484741E-08 2.4594686E+00 6.7793145E-09 3.8917412E-10 O 9 2309+454 2023.07.21-19:05:14.0 WETTZELL 45.35529 22.88215 -999.0 -99.0 1.9605322E-08 2.5713060E+00 7.1456069E-09 5.2781661E-10 O 10 0016+731 2023.07.21-19:07:28.0 KOKEE 343.52188 29.16833 890.5 19.3 1.4651970E-08 2.0529911E+00 6.7793145E-09 3.8917412E-10 O 10 0016+731 2023.07.21-19:07:28.0 WETTZELL 16.82212 38.04128 -999.0 -99.0 1.2426906E-08 1.6235961E+00 7.1456069E-09 5.2781661E-10 O 11 0602+673 2023.07.21-19:09:03.0 KOKEE 12.98145 42.00330 890.5 19.3 1.0695629E-08 1.4933031E+00 6.7793145E-09 3.8917412E-10 O 11 0602+673 2023.07.21-19:09:03.0 WETTZELL 346.04893 29.14411 -999.0 -99.0 1.5692451E-08 2.0516110E+00 7.1456069E-09 5.2781661E-10 O 12 0418+532 2023.07.21-19:11:50.0 KOKEE 358.34354 58.64758 890.6 19.6 8.3901881E-09 1.1712066E+00 6.7793145E-09 3.8917412E-10 O 12 0418+532 2023.07.21-19:11:50.0 WETTZELL 356.33595 12.73039 -999.0 -99.0 3.4041984E-08 4.5043431E+00 7.1456069E-09 5.2781661E-10 O 13 0059+581 2023.07.21-19:14:34.0 KOKEE 328.35297 38.13556 890.6 19.8 1.1586472E-08 1.6218407E+00 6.7793145E-09 3.8917412E-10 O 13 0059+581 2023.07.21-19:14:34.0 WETTZELL 23.68332 23.74023 -999.0 -99.0 1.8942684E-08 2.4834502E+00 7.1456069E-09 5.2781661E-10 O 14 0529+483 2023.07.21-19:17:24.0 KOKEE 20.58210 61.20945 890.6 19.8 8.1761634E-09 1.1405944E+00 6.7793145E-09 3.8917412E-10 O 14 0529+483 2023.07.21-19:17:24.0 WETTZELL 345.24831 9.41188 -999.0 -99.0 4.5068810E-08 6.0164077E+00 7.1456069E-09 5.2781661E-10 O 15 1015+359 2023.07.21-19:20:47.0 KOKEE 57.66642 16.51173 890.6 19.8 2.4878509E-08 3.4750775E+00 6.7793145E-09 3.8917412E-10 O 15 1015+359 2023.07.21-19:20:47.0 WETTZELL 293.53645 27.61659 -999.0 -99.0 1.6477442E-08 2.1498744E+00 7.1456069E-09 5.2781661E-10 O 16 0613+570 2023.07.21-19:22:58.0 KOKEE 20.88378 50.81642 890.6 19.9 9.2400109E-09 1.2891927E+00 6.7793145E-09 3.8917412E-10 O 16 0613+570 2023.07.21-19:22:58.0 WETTZELL 342.24469 19.39212 -999.0 -99.0 2.2885074E-08 3.0021690E+00 7.1456069E-09 5.2781661E-10 O 17 0955+476 2023.07.21-19:24:22.0 KOKEE 46.45192 23.22409 890.6 19.8 1.8056813E-08 2.5196964E+00 6.7793145E-09 3.8917412E-10 O 17 0955+476 2023.07.21-19:24:22.0 WETTZELL 307.02522 32.02257 -999.0 -99.0 1.4423600E-08 1.8819416E+00 7.1456069E-09 5.2781661E-10 O 18 0951+268 2023.07.21-19:27:05.0 KOKEE 68.64379 20.27273 890.6 19.8 2.0503011E-08 2.8572141E+00 6.7793145E-09 3.8917412E-10 O 18 0951+268 2023.07.21-19:27:05.0 WETTZELL 291.48752 16.70869 -999.0 -99.0 2.6337541E-08 3.4483668E+00 7.1456069E-09 5.2781661E-10 O 19 1803+784 2023.07.21-19:30:12.0 KOKEE 356.45191 11.10559 890.6 19.9 3.6136706E-08 5.1400092E+00 6.7793145E-09 3.8917412E-10 O 19 1803+784 2023.07.21-19:30:12.0 WETTZELL 9.56464 59.25821 -999.0 -99.0 8.9236744E-09 1.1639580E+00 7.1456069E-09 5.2781661E-10 O 20 0800+618 2023.07.21-19:32:57.0 KOKEE 27.13743 38.33438 890.6 20.0 1.1533663E-08 1.6094072E+00 6.7793145E-09 3.8917412E-10 O 20 0800+618 2023.07.21-19:32:57.0 WETTZELL 332.96367 29.60666 -999.0 -99.0 1.5470752E-08 2.0214104E+00 7.1456069E-09 5.2781661E-10 O 21 0529+483 2023.07.21-19:36:51.0 KOKEE 14.34349 62.56880 890.5 20.2 8.0735887E-09 1.1264393E+00 6.7793145E-09 3.8917412E-10 O 21 0529+483 2023.07.21-19:36:51.0 WETTZELL 348.44250 8.68597 -999.0 -99.0 4.8491288E-08 6.4978057E+00 7.1456069E-09 5.2781661E-10 O 22 0814+425 2023.07.21-19:39:35.0 KOKEE 51.95319 43.63584 890.6 20.3 1.0372713E-08 1.4455635E+00 6.7793145E-09 3.8917412E-10 O 22 0814+425 2023.07.21-19:39:35.0 WETTZELL 319.67275 14.58732 -999.0 -99.0 2.9939659E-08 3.9375530E+00 7.1456069E-09 5.2781661E-10 O 23 0951+268 2023.07.21-19:42:13.0 KOKEE 69.56880 23.55601 890.6 20.4 1.7819634E-08 2.4819958E+00 6.7793145E-09 3.8917412E-10 O 23 0951+268 2023.07.21-19:42:13.0 WETTZELL 294.08964 14.42095 -999.0 -99.0 3.0267386E-08 3.9716931E+00 7.1456069E-09 5.2781661E-10 O 24 0955+476 2023.07.21-19:44:56.0 KOKEE 46.86829 26.69875 890.7 20.4 1.5875672E-08 2.2141628E+00 6.7793145E-09 3.8917412E-10 O 24 0955+476 2023.07.21-19:44:56.0 WETTZELL 309.68323 29.37787 -999.0 -99.0 1.5579067E-08 2.0336073E+00 7.1456069E-09 5.2781661E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10