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: # 2025-06-18 | 15:47:40.230 # # Data content: # Ray-tracing results for session: # 230603-q23154# # Total number of observations: # 74 # 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: 2023060306 | 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 $230603-q23154# H $230603-q23154# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:47:40.230) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 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 0827+243 2023.06.03-07:30:31.0 MK-VLBA 290.34179 16.16318 655.4 6.3 1.7877042E-08 3.5143798E+00 4.9785896E-09 6.4817897E-11 O 1 0827+243 2023.06.03-07:30:31.0 WETTZELL 58.83733 5.42063 947.8 16.4 7.1266562E-08 9.9030661E+00 7.1960049E-09 2.9403617E-10 O 2 0805+410 2023.06.03-07:31:48.0 MK-VLBA 308.40360 15.45440 655.4 6.3 1.8645272E-08 3.6101041E+00 4.9785896E-09 6.4817897E-11 O 2 0805+410 2023.06.03-07:31:48.0 WETTZELL 51.60294 21.33188 947.8 16.4 2.0427978E-08 2.7279725E+00 7.1960049E-09 2.9403617E-10 O 3 0814+425 2023.06.03-07:32:41.0 MK-VLBA 309.58018 17.31453 655.4 6.3 1.6745588E-08 3.2457920E+00 4.9785896E-09 6.4817897E-11 O 3 0814+425 2023.06.03-07:32:41.0 WETTZELL 49.26716 21.37222 947.8 16.5 2.0391549E-08 2.7223473E+00 7.1960049E-09 2.9403617E-10 O 4 0821+394 2023.06.03-07:33:55.0 MK-VLBA 306.17871 17.70020 655.4 6.3 1.6401656E-08 3.1875807E+00 4.9785896E-09 6.4817897E-11 O 4 0821+394 2023.06.03-07:33:55.0 WETTZELL 50.63866 18.37086 947.8 16.8 2.3509516E-08 3.1416289E+00 7.1960049E-09 2.9403617E-10 O 5 1929+226 2023.06.03-07:37:17.0 MK-VLBA 70.45663 13.93563 655.3 6.2 2.0555870E-08 4.0303832E+00 4.9785896E-09 6.4817897E-11 O 5 1929+226 2023.06.03-07:37:17.0 WETTZELL 282.25368 19.81926 947.8 16.7 2.1890595E-08 2.9287205E+00 7.1960049E-09 2.9403617E-10 O 6 3C418 2023.06.03-07:39:15.0 MK-VLBA 38.73778 9.97639 655.3 6.2 2.8075401E-08 5.3124399E+00 4.9785896E-09 6.4817897E-11 O 6 3C418 2023.06.03-07:39:15.0 WETTZELL 300.57055 47.30024 947.9 16.9 1.0180352E-08 1.3574754E+00 7.1960049E-09 2.9403617E-10 O 7 2229+695 2023.06.03-07:40:19.0 MK-VLBA 16.13744 7.17159 655.2 6.2 3.7812839E-08 7.0844619E+00 4.9785896E-09 6.4817897E-11 O 7 2229+695 2023.06.03-07:40:19.0 WETTZELL 331.44422 61.43980 947.9 17.1 8.5239537E-09 1.1364300E+00 7.1960049E-09 2.9403617E-10 O 8 1751+288 2023.06.03-07:42:09.0 MK-VLBA 68.36103 37.69194 655.2 6.2 8.2312826E-09 1.6214794E+00 4.9785896E-09 6.4817897E-11 O 8 1751+288 2023.06.03-07:42:09.0 WETTZELL 304.22199 8.99889 947.9 17.1 4.5835855E-08 6.1905553E+00 7.1960049E-09 2.9403617E-10 O 9 1846+322 2023.06.03-07:43:20.0 MK-VLBA 62.89590 26.58469 655.2 6.2 1.1214651E-08 2.1977378E+00 4.9785896E-09 6.4817897E-11 O 9 1846+322 2023.06.03-07:43:20.0 WETTZELL 297.61795 19.18412 947.9 16.8 2.2569403E-08 3.0140819E+00 7.1960049E-09 2.9403617E-10 O 10 2000+472 2023.06.03-07:44:31.0 MK-VLBA 44.49049 15.42057 655.2 6.2 1.8673454E-08 3.5883734E+00 4.9785896E-09 6.4817897E-11 O 10 2000+472 2023.06.03-07:44:31.0 WETTZELL 300.48928 39.48348 947.9 16.5 1.1757385E-08 1.5675336E+00 7.1960049E-09 2.9403617E-10 O 11 1806+456 2023.06.03-07:46:09.0 MK-VLBA 47.41378 35.04830 655.2 6.3 8.7592301E-09 1.7134195E+00 4.9785896E-09 6.4817897E-11 O 11 1806+456 2023.06.03-07:46:09.0 WETTZELL 313.92528 23.27912 947.9 16.5 1.8826576E-08 2.5082866E+00 7.1960049E-09 2.9403617E-10 O 12 1732+389 2023.06.03-07:47:23.0 MK-VLBA 54.82866 42.42298 655.2 6.3 7.4643044E-09 1.4667495E+00 4.9785896E-09 6.4817897E-11 O 12 1732+389 2023.06.03-07:47:23.0 WETTZELL 314.67373 13.94186 947.9 16.8 3.0501231E-08 4.0750880E+00 7.1960049E-09 2.9403617E-10 O 13 1758+388 2023.06.03-07:48:33.0 MK-VLBA 55.70679 37.62284 655.2 6.3 8.2436499E-09 1.6178522E+00 4.9785896E-09 6.4817897E-11 O 13 1758+388 2023.06.03-07:48:33.0 WETTZELL 310.63218 16.82500 947.8 16.9 2.5541555E-08 3.4084921E+00 7.1960049E-09 2.9403617E-10 O 14 1800+440 2023.06.03-07:50:10.0 MK-VLBA 49.10193 37.16828 655.2 6.3 8.3288855E-09 1.6314371E+00 4.9785896E-09 6.4817897E-11 O 14 1800+440 2023.06.03-07:50:10.0 WETTZELL 314.30256 20.78280 947.9 16.7 2.0931336E-08 2.7893638E+00 7.1960049E-09 2.9403617E-10 O 15 0814+425 2023.06.03-07:52:36.0 MK-VLBA 310.43368 13.71552 655.3 6.3 2.0869123E-08 4.0256771E+00 4.9785896E-09 6.4817897E-11 O 15 0814+425 2023.06.03-07:52:36.0 WETTZELL 52.18232 23.90039 947.9 16.4 1.8373285E-08 2.4527217E+00 7.1960049E-09 2.9403617E-10 O 16 0821+394 2023.06.03-07:53:51.0 MK-VLBA 307.07758 13.92640 655.4 6.2 2.0572559E-08 3.9810004E+00 4.9785896E-09 6.4817897E-11 O 16 0821+394 2023.06.03-07:53:51.0 WETTZELL 53.70287 20.95251 947.9 16.7 2.0774685E-08 2.7752094E+00 7.1960049E-09 2.9403617E-10 O 17 1030+415 2023.06.03-07:55:55.0 MK-VLBA 307.30932 37.92272 655.4 6.2 8.1897117E-09 1.6076296E+00 4.9785896E-09 6.4817897E-11 O 17 1030+415 2023.06.03-07:55:55.0 WETTZELL 32.42454 8.51401 947.9 16.9 4.8181028E-08 6.4953259E+00 7.1960049E-09 2.9403617E-10 O 18 0955+476 2023.06.03-07:57:00.0 MK-VLBA 314.03386 30.99293 655.5 6.1 9.7615463E-09 1.9068683E+00 4.9785896E-09 6.4817897E-11 O 18 0955+476 2023.06.03-07:57:00.0 WETTZELL 34.85852 17.06043 947.8 17.1 2.5207457E-08 3.3633417E+00 7.1960049E-09 2.9403617E-10 O 19 0920+390 2023.06.03-07:58:30.0 MK-VLBA 304.57498 24.07139 655.5 6.0 1.2292905E-08 2.4016204E+00 4.9785896E-09 6.4817897E-11 O 19 0920+390 2023.06.03-07:58:30.0 WETTZELL 45.65212 13.90933 947.9 17.2 3.0570309E-08 4.0924264E+00 7.1960049E-09 2.9403617E-10 O 20 1851+488 2023.06.03-08:01:31.0 MK-VLBA 44.14104 29.90424 655.5 5.8 1.0077234E-08 1.9640162E+00 4.9785896E-09 6.4817897E-11 O 20 1851+488 2023.06.03-08:01:31.0 WETTZELL 312.63231 28.99986 947.9 17.2 1.5386680E-08 2.0497952E+00 7.1960049E-09 2.9403617E-10 O 21 2000+472 2023.06.03-08:03:20.0 MK-VLBA 45.12703 18.54910 655.5 5.7 1.5684556E-08 3.0282850E+00 4.9785896E-09 6.4817897E-11 O 21 2000+472 2023.06.03-08:03:20.0 WETTZELL 302.78553 36.85650 947.9 17.3 1.2459144E-08 1.6608381E+00 7.1960049E-09 2.9403617E-10 O 22 2013+163 2023.06.03-08:05:23.0 MK-VLBA 75.27421 8.36174 655.5 5.8 3.3022851E-08 6.5436765E+00 4.9785896E-09 6.4817897E-11 O 22 2013+163 2023.06.03-08:05:23.0 WETTZELL 274.75965 18.04347 947.9 17.3 2.3916893E-08 3.2061342E+00 7.1960049E-09 2.9403617E-10 O 23 1732+389 2023.06.03-08:08:21.0 MK-VLBA 53.77954 46.44103 655.5 5.8 6.9511062E-09 1.3671120E+00 4.9785896E-09 6.4817897E-11 O 23 1732+389 2023.06.03-08:08:21.0 WETTZELL 318.08686 11.57003 947.8 17.4 3.6335972E-08 4.8648182E+00 7.1960049E-09 2.9403617E-10 O 24 1758+388 2023.06.03-08:09:31.0 MK-VLBA 55.16089 41.69658 655.5 5.9 7.5693507E-09 1.4871929E+00 4.9785896E-09 6.4817897E-11 O 24 1758+388 2023.06.03-08:09:31.0 WETTZELL 313.96476 14.28206 947.9 17.2 2.9815787E-08 3.9828493E+00 7.1960049E-09 2.9403617E-10 O 25 1806+456 2023.06.03-08:10:47.0 MK-VLBA 46.49751 39.29735 655.5 5.9 7.9474033E-09 1.5570508E+00 4.9785896E-09 6.4817897E-11 O 25 1806+456 2023.06.03-08:10:47.0 WETTZELL 317.43781 20.45699 947.9 17.1 2.1243668E-08 2.8303648E+00 7.1960049E-09 2.9403617E-10 O 26 1039+811 2023.06.03-08:12:22.0 MK-VLBA 351.47045 24.53569 655.5 6.0 1.2072067E-08 2.3245466E+00 4.9785896E-09 6.4817897E-11 O 26 1039+811 2023.06.03-08:12:22.0 WETTZELL 8.93394 42.35477 947.9 17.1 1.1099538E-08 1.4782380E+00 7.1960049E-09 2.9403617E-10 O 27 1015+359 2023.06.03-08:14:10.0 MK-VLBA 300.32362 31.58282 655.5 6.0 9.5999104E-09 1.8848394E+00 4.9785896E-09 6.4817897E-11 O 27 1015+359 2023.06.03-08:14:10.0 WETTZELL 40.90024 6.93031 948.0 17.3 5.7851329E-08 7.8740039E+00 7.1960049E-09 2.9403617E-10 O 28 0955+476 2023.06.03-08:15:33.0 MK-VLBA 313.89637 27.84279 655.4 6.0 1.0752165E-08 2.0967716E+00 4.9785896E-09 6.4817897E-11 O 28 0955+476 2023.06.03-08:15:33.0 WETTZELL 37.58109 18.85789 948.0 17.4 2.2934644E-08 3.0594748E+00 7.1960049E-09 2.9403617E-10 O 29 1030+415 2023.06.03-08:16:36.0 MK-VLBA 306.92841 34.03134 655.4 6.0 8.9881436E-09 1.7621850E+00 4.9785896E-09 6.4817897E-11 O 29 1030+415 2023.06.03-08:16:36.0 WETTZELL 35.87941 10.41813 948.0 17.5 4.0056551E-08 5.3771342E+00 7.1960049E-09 2.9403617E-10 O 30 0920+390 2023.06.03-08:18:23.0 MK-VLBA 305.17248 20.22312 655.4 6.0 1.4465897E-08 2.8185796E+00 4.9785896E-09 6.4817897E-11 O 30 0920+390 2023.06.03-08:18:23.0 WETTZELL 48.82559 16.30310 948.0 17.2 2.6314960E-08 3.5187994E+00 7.1960049E-09 2.9403617E-10 O 31 1053+704 2023.06.03-08:20:09.0 MK-VLBA 340.90706 29.70070 655.4 6.0 1.0139523E-08 1.9655430E+00 4.9785896E-09 6.4817897E-11 O 31 1053+704 2023.06.03-08:20:09.0 WETTZELL 16.75743 33.57371 948.0 17.1 1.3504597E-08 1.7980506E+00 7.1960049E-09 2.9403617E-10 O 32 1849+670 2023.06.03-08:21:49.0 MK-VLBA 22.92372 29.38188 655.3 5.9 1.0237661E-08 1.9841710E+00 4.9785896E-09 6.4817897E-11 O 32 1849+670 2023.06.03-08:21:49.0 WETTZELL 331.79463 38.32971 947.9 17.4 1.2051707E-08 1.6047628E+00 7.1960049E-09 2.9403617E-10 O 33 2000+472 2023.06.03-08:23:11.0 MK-VLBA 45.60173 21.88163 655.3 5.9 1.3429773E-08 2.6028560E+00 4.9785896E-09 6.4817897E-11 O 33 2000+472 2023.06.03-08:23:11.0 WETTZELL 305.25082 34.15857 947.9 17.5 1.3303169E-08 1.7730555E+00 7.1960049E-09 2.9403617E-10 O 34 1846+322 2023.06.03-08:24:26.0 MK-VLBA 63.78330 35.25301 655.3 5.9 8.7158071E-09 1.7134600E+00 4.9785896E-09 6.4817897E-11 O 34 1846+322 2023.06.03-08:24:26.0 WETTZELL 304.40429 13.41017 947.9 17.3 3.1642405E-08 4.2360556E+00 7.1960049E-09 2.9403617E-10 O 35 1800+440 2023.06.03-08:26:03.0 MK-VLBA 47.35898 43.49047 655.3 6.0 7.3170560E-09 1.4359933E+00 4.9785896E-09 6.4817897E-11 O 35 1800+440 2023.06.03-08:26:03.0 WETTZELL 319.64950 16.76807 947.9 17.1 2.5621922E-08 3.4159708E+00 7.1960049E-09 2.9403617E-10 O 36 1732+389 2023.06.03-08:27:36.0 MK-VLBA 52.35592 50.07218 655.3 6.0 6.5703577E-09 1.2930909E+00 4.9785896E-09 6.4817897E-11 O 36 1732+389 2023.06.03-08:27:36.0 WETTZELL 321.28948 9.52785 947.9 17.1 4.3494025E-08 5.8438283E+00 7.1960049E-09 2.9403617E-10 O 37 1758+388 2023.06.03-08:29:09.0 MK-VLBA 54.28179 45.47839 655.3 6.1 7.0644275E-09 1.3891850E+00 4.9785896E-09 6.4817897E-11 O 37 1758+388 2023.06.03-08:29:09.0 WETTZELL 317.15113 12.02784 947.9 17.4 3.5041416E-08 4.6891963E+00 7.1960049E-09 2.9403617E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10