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 | 15:53:57.624 # # Data content: # Ray-tracing results for session: # 230610-q23161# # Total number of observations: # 68 # 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: 2023061006 | 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 $230610-q23161# H $230610-q23161# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 15:53:57.624) 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 0821+394 2023.06.10-07:30:39.0 MK-VLBA 307.29643 13.11391 658.0 8.0 2.1748565E-08 4.4037992E+00 4.9926847E-09 4.2716849E-11 O 1 0821+394 2023.06.10-07:30:39.0 WETTZELL 54.36094 21.52626 944.3 19.0 2.0789393E-08 2.7033678E+00 7.1640372E-09 5.2329253E-10 O 2 0814+425 2023.06.10-07:31:55.0 MK-VLBA 310.77005 12.49048 658.0 8.0 2.2767827E-08 4.6165375E+00 4.9926847E-09 4.2716849E-11 O 2 0814+425 2023.06.10-07:31:55.0 WETTZELL 53.17174 24.79229 944.3 18.9 1.8228638E-08 2.3697158E+00 7.1640372E-09 5.2329253E-10 O 3 2013+163 2023.06.10-07:35:00.0 MK-VLBA 75.05504 7.70907 658.0 8.0 3.5462528E-08 7.1877036E+00 4.9926847E-09 4.2716849E-11 O 3 2013+163 2023.06.10-07:35:00.0 WETTZELL 274.22922 18.51187 944.3 18.8 2.3957003E-08 3.1158154E+00 7.1640372E-09 5.2329253E-10 O 4 1929+226 2023.06.10-07:37:53.0 MK-VLBA 72.19376 20.21947 658.0 7.9 1.4445267E-08 2.8698050E+00 4.9926847E-09 4.2716849E-11 O 4 1929+226 2023.06.10-07:37:53.0 WETTZELL 287.21690 15.36137 944.3 19.0 2.8566650E-08 3.7063234E+00 7.1640372E-09 5.2329253E-10 O 5 2000+472 2023.06.10-07:39:46.0 MK-VLBA 45.23742 19.21063 658.0 8.0 1.5158355E-08 3.0191249E+00 4.9926847E-09 4.2716849E-11 O 5 2000+472 2023.06.10-07:39:46.0 WETTZELL 303.27340 36.31330 944.3 19.1 1.2948600E-08 1.6775267E+00 7.1640372E-09 5.2329253E-10 O 6 2229+695 2023.06.10-07:40:55.0 MK-VLBA 17.61942 9.09905 658.0 8.0 3.0531826E-08 6.2259092E+00 4.9926847E-09 4.2716849E-11 O 6 2229+695 2023.06.10-07:40:55.0 WETTZELL 329.73019 59.17105 944.3 19.1 8.9469266E-09 1.1607864E+00 7.1640372E-09 5.2329253E-10 O 7 0016+731 2023.06.10-07:41:50.0 MK-VLBA 8.93756 5.87117 658.0 8.0 4.4908093E-08 9.4858742E+00 4.9926847E-09 4.2716849E-11 O 7 0016+731 2023.06.10-07:41:50.0 WETTZELL 346.42316 63.84117 944.3 19.1 8.5608386E-09 1.1111270E+00 7.1640372E-09 5.2329253E-10 O 8 3C418 2023.06.10-07:42:59.0 MK-VLBA 40.15010 14.66342 658.0 8.0 1.9564086E-08 3.9128405E+00 4.9926847E-09 4.2716849E-11 O 8 3C418 2023.06.10-07:42:59.0 WETTZELL 303.75929 42.96197 944.3 19.1 1.1261623E-08 1.4599354E+00 7.1640372E-09 5.2329253E-10 O 9 1803+784 2023.06.10-07:44:12.0 MK-VLBA 10.00798 26.78461 658.0 8.0 1.1123416E-08 2.2159063E+00 4.9926847E-09 4.2716849E-11 O 9 1803+784 2023.06.10-07:44:12.0 WETTZELL 345.98042 42.90440 944.3 19.3 1.1272947E-08 1.4597561E+00 7.1640372E-09 5.2329253E-10 O 10 1039+811 2023.06.10-07:45:13.0 MK-VLBA 351.46201 24.52230 658.0 8.0 1.2065610E-08 2.4082719E+00 4.9926847E-09 4.2716849E-11 O 10 1039+811 2023.06.10-07:45:13.0 WETTZELL 8.95020 42.36445 944.3 19.4 1.1388713E-08 1.4755131E+00 7.1640372E-09 5.2329253E-10 O 11 0955+476 2023.06.10-07:46:27.0 MK-VLBA 313.89933 28.11051 658.0 7.9 1.0645308E-08 2.1260042E+00 4.9926847E-09 4.2716849E-11 O 11 0955+476 2023.06.10-07:46:27.0 WETTZELL 37.35218 18.70068 944.4 19.1 2.3724055E-08 3.0769518E+00 7.1640372E-09 5.2329253E-10 O 12 1030+415 2023.06.10-07:47:30.0 MK-VLBA 306.94624 34.32833 658.0 7.9 8.9079780E-09 1.7764864E+00 4.9926847E-09 4.2716849E-11 O 12 1030+415 2023.06.10-07:47:30.0 WETTZELL 35.61898 10.26719 944.3 19.0 4.1668633E-08 5.4213630E+00 7.1640372E-09 5.2329253E-10 O 13 1053+704 2023.06.10-07:48:49.0 MK-VLBA 341.07072 29.99312 658.0 7.9 1.0038748E-08 2.0015743E+00 4.9926847E-09 4.2716849E-11 O 13 1053+704 2023.06.10-07:48:49.0 WETTZELL 16.43155 33.39541 944.3 19.1 1.3923656E-08 1.8027672E+00 7.1640372E-09 5.2329253E-10 O 14 1846+322 2023.06.10-07:50:38.0 MK-VLBA 63.70126 33.92485 658.0 7.8 8.9987232E-09 1.7857250E+00 4.9926847E-09 4.2716849E-11 O 14 1846+322 2023.06.10-07:50:38.0 WETTZELL 303.35543 14.26539 944.4 19.3 3.0625978E-08 3.9587628E+00 7.1640372E-09 5.2329253E-10 O 15 1732+389 2023.06.10-07:51:56.0 MK-VLBA 53.01778 48.54403 658.0 7.8 6.7123973E-09 1.3322613E+00 4.9926847E-09 4.2716849E-11 O 15 1732+389 2023.06.10-07:51:56.0 WETTZELL 319.92648 10.37589 944.4 19.3 4.1243464E-08 5.3182659E+00 7.1640372E-09 5.2329253E-10 O 16 1758+388 2023.06.10-07:53:06.0 MK-VLBA 54.71126 43.84063 658.0 7.8 7.2603270E-09 1.4409630E+00 4.9926847E-09 4.2716849E-11 O 16 1758+388 2023.06.10-07:53:06.0 WETTZELL 315.75921 12.99174 944.4 19.4 3.3439554E-08 4.3125276E+00 7.1640372E-09 5.2329253E-10 O 17 1806+456 2023.06.10-07:54:23.0 MK-VLBA 45.90445 41.19084 658.0 7.8 7.6341990E-09 1.5156583E+00 4.9926847E-09 4.2716849E-11 O 17 1806+456 2023.06.10-07:54:23.0 WETTZELL 319.05593 19.24296 944.4 19.6 2.3086372E-08 2.9785637E+00 7.1640372E-09 5.2329253E-10 O 18 1800+440 2023.06.10-07:55:57.0 MK-VLBA 47.52642 43.04237 658.1 7.7 7.3674534E-09 1.4625654E+00 4.9926847E-09 4.2716849E-11 O 18 1800+440 2023.06.10-07:55:57.0 WETTZELL 319.25861 17.04337 944.4 19.9 2.5885834E-08 3.3381756E+00 7.1640372E-09 5.2329253E-10 O 19 1851+488 2023.06.10-07:58:13.0 MK-VLBA 43.63546 33.86707 658.1 7.7 9.0123770E-09 1.7899866E+00 4.9926847E-09 4.2716849E-11 O 19 1851+488 2023.06.10-07:58:13.0 WETTZELL 315.78057 26.15309 944.4 19.9 1.7346766E-08 2.2418373E+00 7.1640372E-09 5.2329253E-10 O 20 2013+163 2023.06.10-08:01:07.0 MK-VLBA 76.99376 13.68662 658.0 7.7 2.0879633E-08 4.1624206E+00 4.9926847E-09 4.2716849E-11 O 20 2013+163 2023.06.10-08:01:07.0 WETTZELL 279.03800 14.25911 944.4 19.8 3.0652001E-08 3.9882412E+00 7.1640372E-09 5.2329253E-10 O 21 1929+226 2023.06.10-08:03:54.0 MK-VLBA 73.63359 26.08521 658.0 7.7 1.1395695E-08 2.2614720E+00 4.9926847E-09 4.2716849E-11 O 21 1929+226 2023.06.10-08:03:54.0 WETTZELL 291.81388 11.34115 944.4 19.5 3.7992590E-08 4.9329722E+00 7.1640372E-09 5.2329253E-10 O 22 2000+472 2023.06.10-08:05:48.0 MK-VLBA 45.76199 23.59240 658.1 7.7 1.2504824E-08 2.4867070E+00 4.9926847E-09 4.2716849E-11 O 22 2000+472 2023.06.10-08:05:48.0 WETTZELL 306.52884 32.81226 944.5 19.4 1.4140816E-08 1.8307553E+00 7.1640372E-09 5.2329253E-10 O 23 0955+476 2023.06.10-08:07:38.0 MK-VLBA 313.98396 24.51154 658.1 7.7 1.2072075E-08 2.4143195E+00 4.9926847E-09 4.2716849E-11 O 23 0955+476 2023.06.10-08:07:38.0 WETTZELL 40.39671 20.88090 944.5 19.5 2.1387972E-08 2.7751879E+00 7.1640372E-09 5.2329253E-10 O 24 1030+415 2023.06.10-08:08:41.0 MK-VLBA 306.84662 30.33133 658.1 7.7 9.9388886E-09 1.9839860E+00 4.9926847E-09 4.2716849E-11 O 24 1030+415 2023.06.10-08:08:41.0 WETTZELL 39.08389 12.37472 944.5 19.6 3.5017430E-08 4.5501146E+00 7.1640372E-09 5.2329253E-10 O 25 1015+359 2023.06.10-08:10:00.0 MK-VLBA 300.74270 26.83637 658.0 7.7 1.1105732E-08 2.2197641E+00 4.9926847E-09 4.2716849E-11 O 25 1015+359 2023.06.10-08:10:00.0 WETTZELL 44.92474 9.53818 944.5 19.6 4.4600755E-08 5.8259034E+00 7.1640372E-09 5.2329253E-10 O 26 0920+390 2023.06.10-08:12:02.0 MK-VLBA 306.01585 16.16117 658.0 7.6 1.7853334E-08 3.5957109E+00 4.9926847E-09 4.2716849E-11 O 26 0920+390 2023.06.10-08:12:02.0 WETTZELL 52.13896 18.98146 944.5 19.4 2.3396558E-08 3.0417804E+00 7.1640372E-09 5.2329253E-10 O 27 1732+389 2023.06.10-08:14:34.0 MK-VLBA 50.92715 52.75265 658.0 7.6 6.3212605E-09 1.2547036E+00 4.9926847E-09 4.2716849E-11 O 27 1732+389 2023.06.10-08:14:34.0 WETTZELL 323.74526 8.08251 944.5 19.3 5.1786888E-08 6.6869936E+00 7.1640372E-09 5.2329253E-10 O 28 1758+388 2023.06.10-08:15:45.0 MK-VLBA 53.38509 48.16786 657.9 7.6 6.7515317E-09 1.3400158E+00 4.9926847E-09 4.2716849E-11 O 28 1758+388 2023.06.10-08:15:45.0 WETTZELL 319.48510 10.48836 944.5 19.3 4.0834241E-08 5.2656334E+00 7.1640372E-09 5.2329253E-10 O 29 1806+456 2023.06.10-08:17:03.0 MK-VLBA 44.29821 44.98084 657.9 7.6 7.1150936E-09 1.4125728E+00 4.9926847E-09 4.2716849E-11 O 29 1806+456 2023.06.10-08:17:03.0 WETTZELL 322.41636 16.89049 944.5 19.3 2.6106440E-08 3.3654542E+00 7.1640372E-09 5.2329253E-10 O 30 1800+440 2023.06.10-08:18:38.0 MK-VLBA 45.77997 46.93619 657.9 7.6 6.8850752E-09 1.3668134E+00 4.9926847E-09 4.2716849E-11 O 30 1800+440 2023.06.10-08:18:38.0 WETTZELL 322.73903 14.70242 944.5 19.2 2.9760096E-08 3.8348177E+00 7.1640372E-09 5.2329253E-10 O 31 1851+488 2023.06.10-08:20:54.0 MK-VLBA 42.75841 37.53160 657.9 7.7 8.2491747E-09 1.6381474E+00 4.9926847E-09 4.2716849E-11 O 31 1851+488 2023.06.10-08:20:54.0 WETTZELL 318.81449 23.63038 944.5 19.3 1.9049836E-08 2.4601315E+00 7.1640372E-09 5.2329253E-10 O 32 2013+163 2023.06.10-08:23:45.0 MK-VLBA 78.58695 18.90415 657.9 7.7 1.5389499E-08 3.0574511E+00 4.9926847E-09 4.2716849E-11 O 32 2013+163 2023.06.10-08:23:45.0 WETTZELL 283.17329 10.61790 944.5 19.2 4.0403344E-08 5.2676030E+00 7.1640372E-09 5.2329253E-10 O 33 2113+293 2023.06.10-08:25:47.0 MK-VLBA 61.90340 9.90111 657.9 7.6 2.8255797E-08 5.6861621E+00 4.9926847E-09 4.2716849E-11 O 33 2113+293 2023.06.10-08:25:47.0 WETTZELL 282.83691 29.09267 944.6 19.1 1.5746368E-08 2.0431361E+00 7.1640372E-09 5.2329253E-10 O 34 2106+143 2023.06.10-08:28:18.0 MK-VLBA 77.05392 7.28847 657.9 7.6 3.7270983E-08 7.5710154E+00 4.9926847E-09 4.2716849E-11 O 34 2106+143 2023.06.10-08:28:18.0 WETTZELL 272.97566 16.87533 944.6 19.3 2.6145353E-08 3.4034369E+00 7.1640372E-09 5.2329253E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10