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 | 15:41:04.036 # # Data content: # Ray-tracing results for session: # 230527-q23147# # Total number of observations: # 80 # 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: 2023052706 | 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 $230527-q23147# H $230527-q23147# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:41:04.036) 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 0805+410 2023.05.27-07:30:15.0 MK-VLBA 307.31397 20.87104 653.4 2.1 1.3984114E-08 2.7766207E+00 4.9591074E-09 6.1605838E-11 O 1 0805+410 2023.05.27-07:30:15.0 WETTZELL 47.18732 17.71258 953.8 15.4 2.4363356E-08 3.2055556E+00 7.2373900E-09 2.6575006E-10 O 2 0814+425 2023.05.27-07:31:07.0 MK-VLBA 308.68282 22.63965 653.4 2.1 1.2958729E-08 2.5725924E+00 4.9591074E-09 6.1605838E-11 O 2 0814+425 2023.05.27-07:31:07.0 WETTZELL 44.90643 17.87871 953.8 15.5 2.4149237E-08 3.1756388E+00 7.2373900E-09 2.6575006E-10 O 3 0821+394 2023.05.27-07:32:20.0 MK-VLBA 305.20235 23.27850 653.4 2.1 1.2627372E-08 2.5069936E+00 4.9591074E-09 6.1605838E-11 O 3 0821+394 2023.05.27-07:32:20.0 WETTZELL 46.06142 14.80464 953.8 15.6 2.8857475E-08 3.7925288E+00 7.2373900E-09 2.6575006E-10 O 4 1929+226 2023.05.27-07:35:49.0 MK-VLBA 68.44798 7.53313 653.5 2.0 3.6096594E-08 7.4921828E+00 4.9591074E-09 6.1605838E-11 O 4 1929+226 2023.05.27-07:35:49.0 WETTZELL 277.07918 24.50309 953.8 15.8 1.7991954E-08 2.4114642E+00 7.2373900E-09 2.6575006E-10 O 5 2000+472 2023.05.27-07:37:51.0 MK-VLBA 42.89190 9.84611 653.5 2.0 2.8306969E-08 5.7418645E+00 4.9591074E-09 6.1605838E-11 O 5 2000+472 2023.05.27-07:37:51.0 WETTZELL 296.40226 44.41165 953.8 15.8 1.0708157E-08 1.4260823E+00 7.2373900E-09 2.6575006E-10 O 6 3C418 2023.05.27-07:38:48.0 MK-VLBA 37.08786 5.92024 653.5 1.9 4.4458136E-08 9.2404648E+00 4.9591074E-09 6.1605838E-11 O 6 3C418 2023.05.27-07:38:48.0 WETTZELL 297.86772 51.30297 953.7 15.7 9.6061102E-09 1.2791756E+00 7.2373900E-09 2.6575006E-10 O 7 2229+695 2023.05.27-07:39:52.0 MK-VLBA 14.46329 5.42931 653.5 1.9 4.7779660E-08 9.8956623E+00 4.9591074E-09 6.1605838E-11 O 7 2229+695 2023.05.27-07:39:52.0 WETTZELL 333.97264 63.54759 953.7 15.7 8.3772376E-09 1.1135289E+00 7.2373900E-09 2.6575006E-10 O 8 1846+322 2023.05.27-07:41:12.0 MK-VLBA 61.78756 20.38803 653.5 1.8 1.4287677E-08 2.8646182E+00 4.9591074E-09 6.1605838E-11 O 8 1846+322 2023.05.27-07:41:12.0 WETTZELL 292.80273 23.58212 953.7 15.8 1.8639441E-08 2.4874573E+00 7.2373900E-09 2.6575006E-10 O 9 1751+288 2023.05.27-07:42:23.0 MK-VLBA 67.71093 31.72183 653.5 1.7 9.5177403E-09 1.9020909E+00 4.9591074E-09 6.1605838E-11 O 9 1751+288 2023.05.27-07:42:23.0 WETTZELL 299.49989 12.79829 953.7 15.9 3.3129185E-08 4.4343506E+00 7.2373900E-09 2.6575006E-10 O 10 1732+389 2023.05.27-07:43:21.0 MK-VLBA 55.63289 36.30430 653.5 1.7 8.4598007E-09 1.6877831E+00 4.9591074E-09 6.1605838E-11 O 10 1732+389 2023.05.27-07:43:21.0 WETTZELL 309.67337 17.77581 953.7 15.9 2.4293843E-08 3.2272208E+00 7.2373900E-09 2.6575006E-10 O 11 1758+388 2023.05.27-07:44:31.0 MK-VLBA 55.90737 31.46276 653.5 1.6 9.5870812E-09 1.9139462E+00 4.9591074E-09 6.1605838E-11 O 11 1758+388 2023.05.27-07:44:31.0 WETTZELL 305.73757 20.89111 953.7 15.8 2.0869038E-08 2.7749722E+00 7.2373900E-09 2.6575006E-10 O 12 1806+456 2023.05.27-07:45:48.0 MK-VLBA 47.88237 30.18676 653.4 1.6 9.9481737E-09 1.9849020E+00 4.9591074E-09 6.1605838E-11 O 12 1806+456 2023.05.27-07:45:48.0 WETTZELL 310.06214 26.67529 953.7 15.7 1.6632303E-08 2.2087147E+00 7.2373900E-09 2.6575006E-10 O 13 1800+440 2023.05.27-07:47:22.0 MK-VLBA 49.72072 31.73286 653.4 1.5 9.5144105E-09 1.8982682E+00 4.9591074E-09 6.1605838E-11 O 13 1800+440 2023.05.27-07:47:22.0 WETTZELL 309.93966 24.47007 953.7 15.8 1.8007783E-08 2.3912597E+00 7.2373900E-09 2.6575006E-10 O 14 1851+488 2023.05.27-07:49:40.0 MK-VLBA 44.14485 23.42798 653.5 1.6 1.2545741E-08 2.5057300E+00 4.9591074E-09 6.1605838E-11 O 14 1851+488 2023.05.27-07:49:40.0 WETTZELL 307.70874 33.93260 953.7 16.1 1.3404500E-08 1.7815843E+00 7.2373900E-09 2.6575006E-10 O 15 0814+425 2023.05.27-07:52:12.0 MK-VLBA 309.29108 18.77335 653.5 1.7 1.5449975E-08 3.0684115E+00 4.9591074E-09 6.1605838E-11 O 15 0814+425 2023.05.27-07:52:12.0 WETTZELL 48.07943 20.38620 953.6 16.1 2.1343298E-08 2.8111715E+00 7.2373900E-09 2.6575006E-10 O 16 0805+410 2023.05.27-07:53:05.0 MK-VLBA 308.13570 16.61013 653.5 1.7 1.7345215E-08 3.4469480E+00 4.9591074E-09 6.1605838E-11 O 16 0805+410 2023.05.27-07:53:05.0 WETTZELL 50.66513 20.53513 953.7 15.8 2.1198450E-08 2.7939305E+00 7.2373900E-09 2.6575006E-10 O 17 0738+491 2023.05.27-07:54:04.0 MK-VLBA 317.50100 13.69270 653.5 1.7 2.0817294E-08 4.1426246E+00 4.9591074E-09 6.1605838E-11 O 17 0738+491 2023.05.27-07:54:04.0 WETTZELL 48.17022 29.76075 953.7 15.8 1.5054342E-08 1.9882802E+00 7.2373900E-09 2.6575006E-10 O 18 0821+394 2023.05.27-07:55:30.0 MK-VLBA 305.94654 18.83299 653.5 1.8 1.5404392E-08 3.0596726E+00 4.9591074E-09 6.1605838E-11 O 18 0821+394 2023.05.27-07:55:30.0 WETTZELL 49.71478 17.62269 953.6 16.0 2.4481186E-08 3.2232832E+00 7.2373900E-09 2.6575006E-10 O 19 0920+390 2023.05.27-07:57:33.0 MK-VLBA 304.07299 29.62038 653.5 1.8 1.0123001E-08 2.0099122E+00 4.9591074E-09 6.1605838E-11 O 19 0920+390 2023.05.27-07:57:33.0 WETTZELL 40.99133 10.70585 953.6 16.3 3.9098256E-08 5.1262340E+00 7.2373900E-09 2.6575006E-10 O 20 1929+226 2023.05.27-08:01:04.0 MK-VLBA 70.21109 13.10558 653.5 1.9 2.1683019E-08 4.3922620E+00 4.9591074E-09 6.1605838E-11 O 20 1929+226 2023.05.27-08:01:04.0 WETTZELL 281.59120 20.41845 953.6 16.7 2.1329211E-08 2.8602387E+00 7.2373900E-09 2.6575006E-10 O 21 1846+322 2023.05.27-08:03:05.0 MK-VLBA 62.64147 24.95499 653.5 1.9 1.1833381E-08 2.3678303E+00 4.9591074E-09 6.1605838E-11 O 21 1846+322 2023.05.27-08:03:05.0 WETTZELL 296.35177 20.31919 953.5 16.7 2.1422679E-08 2.8579914E+00 7.2373900E-09 2.6575006E-10 O 22 1751+288 2023.05.27-08:04:17.0 MK-VLBA 68.25938 36.51113 653.5 1.9 8.4189807E-09 1.6812291E+00 4.9591074E-09 6.1605838E-11 O 22 1751+288 2023.05.27-08:04:17.0 WETTZELL 303.28105 9.73304 953.5 16.5 4.2741776E-08 5.7380061E+00 7.2373900E-09 2.6575006E-10 O 23 1732+389 2023.05.27-08:05:14.0 MK-VLBA 55.16539 40.55443 653.5 1.9 7.7084133E-09 1.5372325E+00 4.9591074E-09 6.1605838E-11 O 23 1732+389 2023.05.27-08:05:14.0 WETTZELL 313.12415 15.08413 953.6 16.6 2.8367857E-08 3.7652921E+00 7.2373900E-09 2.6575006E-10 O 24 1758+388 2023.05.27-08:06:24.0 MK-VLBA 55.84187 35.73677 653.5 1.9 8.5750293E-09 1.7109064E+00 4.9591074E-09 6.1605838E-11 O 24 1758+388 2023.05.27-08:06:24.0 WETTZELL 309.11725 18.04160 953.6 16.6 2.3956160E-08 3.1828918E+00 7.2373900E-09 2.6575006E-10 O 25 1806+456 2023.05.27-08:07:40.0 MK-VLBA 47.56299 34.00447 653.5 1.9 8.9523828E-09 1.7853149E+00 4.9591074E-09 6.1605838E-11 O 25 1806+456 2023.05.27-08:07:40.0 WETTZELL 313.08300 23.99278 953.5 16.4 1.8338802E-08 2.4331327E+00 7.2373900E-09 2.6575006E-10 O 26 2000+472 2023.05.27-08:09:18.0 MK-VLBA 44.38382 14.96869 653.5 1.9 1.9123924E-08 3.8392214E+00 4.9591074E-09 6.1605838E-11 O 26 2000+472 2023.05.27-08:09:18.0 WETTZELL 300.15787 39.87043 953.5 16.3 1.1683871E-08 1.5551403E+00 7.2373900E-09 2.6575006E-10 O 27 3C418 2023.05.27-08:10:16.0 MK-VLBA 38.91924 10.49357 653.4 1.8 2.6687062E-08 5.3955247E+00 4.9591074E-09 6.1605838E-11 O 27 3C418 2023.05.27-08:10:16.0 WETTZELL 300.91816 46.80701 953.5 16.3 1.0280384E-08 1.3683764E+00 7.2373900E-09 2.6575006E-10 O 28 0814+425 2023.05.27-08:12:04.0 MK-VLBA 310.06571 15.16615 653.4 1.8 1.8903267E-08 3.7586981E+00 4.9591074E-09 6.1605838E-11 O 28 0814+425 2023.05.27-08:12:04.0 WETTZELL 51.00924 22.86502 953.5 16.6 1.9171833E-08 2.5286452E+00 7.2373900E-09 2.6575006E-10 O 29 0827+243 2023.05.27-08:13:19.0 MK-VLBA 291.30859 12.79545 653.4 1.8 2.2199658E-08 4.4281633E+00 4.9591074E-09 6.1605838E-11 O 29 0827+243 2023.05.27-08:13:19.0 WETTZELL 61.59231 7.59457 953.5 16.5 5.3440175E-08 7.1175889E+00 7.2373900E-09 2.6575006E-10 O 30 0805+410 2023.05.27-08:14:34.0 MK-VLBA 309.13491 12.65108 653.4 1.8 2.2432029E-08 4.4693050E+00 4.9591074E-09 6.1605838E-11 O 30 0805+410 2023.05.27-08:14:34.0 WETTZELL 53.87187 23.32120 953.5 16.4 1.8823063E-08 2.4844722E+00 7.2373900E-09 2.6575006E-10 O 31 0821+394 2023.05.27-08:15:51.0 MK-VLBA 306.81028 14.96782 653.3 1.8 1.9140968E-08 3.8068790E+00 4.9591074E-09 6.1605838E-11 O 31 0821+394 2023.05.27-08:15:51.0 WETTZELL 52.85878 20.22643 953.5 16.4 2.1502428E-08 2.8353324E+00 7.2373900E-09 2.6575006E-10 O 32 0920+390 2023.05.27-08:17:54.0 MK-VLBA 304.38770 25.65109 653.3 1.8 1.1541804E-08 2.2914273E+00 4.9591074E-09 6.1605838E-11 O 32 0920+390 2023.05.27-08:17:54.0 WETTZELL 44.33665 12.96733 953.5 16.4 3.2692280E-08 4.2924083E+00 7.2373900E-09 2.6575006E-10 O 33 0955+476 2023.05.27-08:19:24.0 MK-VLBA 314.11240 31.86148 653.3 1.8 9.4831304E-09 1.8826982E+00 4.9591074E-09 6.1605838E-11 O 33 0955+476 2023.05.27-08:19:24.0 WETTZELL 34.09617 16.58464 953.5 16.3 2.5921763E-08 3.3983969E+00 7.2373900E-09 2.6575006E-10 O 34 1030+415 2023.05.27-08:20:29.0 MK-VLBA 307.39109 38.47743 653.4 1.8 8.0547832E-09 1.5998434E+00 4.9591074E-09 6.1605838E-11 O 34 1030+415 2023.05.27-08:20:29.0 WETTZELL 31.92417 8.25559 953.5 16.5 4.9574497E-08 6.4771080E+00 7.2373900E-09 2.6575006E-10 O 35 1800+440 2023.05.27-08:23:00.0 MK-VLBA 48.91997 38.11423 653.4 1.8 8.1171576E-09 1.6183380E+00 4.9591074E-09 6.1605838E-11 O 35 1800+440 2023.05.27-08:23:00.0 WETTZELL 315.08072 20.16301 953.5 16.8 2.1573005E-08 2.8600395E+00 7.2373900E-09 2.6575006E-10 O 36 1732+389 2023.05.27-08:24:33.0 MK-VLBA 54.40494 44.27805 653.4 1.8 7.1815078E-09 1.4317308E+00 4.9591074E-09 6.1605838E-11 O 36 1732+389 2023.05.27-08:24:33.0 WETTZELL 316.23407 12.83184 953.4 16.6 3.3035413E-08 4.3821086E+00 7.2373900E-09 2.6575006E-10 O 37 1758+388 2023.05.27-08:25:44.0 MK-VLBA 55.50169 39.50357 653.4 1.7 7.8775836E-09 1.5711372E+00 4.9591074E-09 6.1605838E-11 O 37 1758+388 2023.05.27-08:25:44.0 WETTZELL 312.15900 15.63592 953.4 16.5 2.7421831E-08 3.6407047E+00 7.2373900E-09 2.6575006E-10 O 38 1806+456 2023.05.27-08:27:00.0 MK-VLBA 46.98282 37.35553 653.4 1.7 8.2563214E-09 1.6459423E+00 4.9591074E-09 6.1605838E-11 O 38 1806+456 2023.05.27-08:27:00.0 WETTZELL 315.81360 21.72954 953.4 16.6 2.0111377E-08 2.6658977E+00 7.2373900E-09 2.6575006E-10 O 39 2000+472 2023.05.27-08:28:38.0 MK-VLBA 45.06178 18.17831 653.4 1.7 1.5916722E-08 3.1868840E+00 4.9591074E-09 6.1605838E-11 O 39 2000+472 2023.05.27-08:28:38.0 WETTZELL 302.51222 37.16259 953.4 16.5 1.2394268E-08 1.6489975E+00 7.2373900E-09 2.6575006E-10 O 40 3C418 2023.05.27-08:29:40.0 MK-VLBA 39.81887 13.39688 653.4 1.7 2.1233981E-08 4.2674994E+00 4.9591074E-09 6.1605838E-11 O 40 3C418 2023.05.27-08:29:40.0 WETTZELL 302.88901 44.10626 953.4 16.8 1.0766234E-08 1.4325847E+00 7.2373900E-09 2.6575006E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10