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 | 12:27:25.795 # # Data content: # Ray-tracing results for session: # 230216-ii3047# # Total number of observations: # 72 # 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: 2023021700 | 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 $230216-ii3047# H $230216-ii3047# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 12:27:25.795) 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 3C418 2023.02.16-23:30:10.0 KOKEE 329.22445 52.76057 884.8 17.9 8.8164327E-09 1.2559240E+00 6.7385585E-09 2.8547398E-10 O 1 3C418 2023.02.16-23:30:10.0 WETTZELL 14.02284 12.32697 953.6 5.4 3.4448738E-08 4.6153463E+00 7.2338766E-09 2.9944832E-10 O 2 0602+673 2023.02.16-23:31:43.0 KOKEE 21.32374 12.14545 884.9 18.3 3.2594076E-08 4.7567845E+00 6.7385585E-09 2.8547398E-10 O 2 0602+673 2023.02.16-23:31:43.0 WETTZELL 323.94109 55.51553 953.6 5.1 9.1342164E-09 1.2133574E+00 7.2338766E-09 2.9944832E-10 O 3 0322+222 2023.02.16-23:33:47.0 KOKEE 74.51543 24.77223 885.0 18.6 1.6676336E-08 2.3942741E+00 6.7385585E-09 2.8547398E-10 O 3 0322+222 2023.02.16-23:33:47.0 WETTZELL 293.11907 9.84438 953.6 4.9 4.2540773E-08 5.7899219E+00 7.2338766E-09 2.9944832E-10 O 4 1732+389 2023.02.16-23:36:18.0 KOKEE 304.32011 23.24895 884.9 18.2 1.7678329E-08 2.5217209E+00 6.7385585E-09 2.8547398E-10 O 4 1732+389 2023.02.16-23:36:18.0 WETTZELL 49.96420 17.48050 953.7 4.7 2.4776007E-08 3.2973077E+00 7.2338766E-09 2.9944832E-10 O 5 0133+476 2023.02.16-23:38:03.0 KOKEE 42.20098 47.13982 884.8 17.9 9.5734033E-09 1.3668897E+00 6.7385585E-09 2.8547398E-10 O 5 0133+476 2023.02.16-23:38:03.0 WETTZELL 327.40970 16.46073 953.6 4.8 2.6241743E-08 3.5121106E+00 7.2338766E-09 2.9944832E-10 O 6 0016+731 2023.02.16-23:39:06.0 KOKEE 8.08761 36.97262 884.9 17.6 1.1654814E-08 1.6652537E+00 6.7385585E-09 2.8547398E-10 O 6 0016+731 2023.02.16-23:39:06.0 WETTZELL 349.85539 34.53878 953.6 4.8 1.3252571E-08 1.7611731E+00 7.2338766E-09 2.9944832E-10 O 7 0307+380 2023.02.16-23:40:47.0 KOKEE 57.62774 32.07254 884.8 17.4 1.3190973E-08 1.8889423E+00 6.7385585E-09 2.8547398E-10 O 7 0307+380 2023.02.16-23:40:47.0 WETTZELL 307.48829 18.76728 953.6 4.6 2.3189725E-08 3.1026700E+00 7.2338766E-09 2.9944832E-10 O 8 NRAO512 2023.02.16-23:43:30.0 KOKEE 308.22947 12.03252 884.8 17.6 3.2857967E-08 4.7330821E+00 6.7385585E-09 2.8547398E-10 O 8 NRAO512 2023.02.16-23:43:30.0 WETTZELL 58.61953 26.15588 953.7 4.5 1.6999980E-08 2.2552578E+00 7.2338766E-09 2.9944832E-10 O 9 1803+784 2023.02.16-23:45:06.0 KOKEE 347.78990 24.94581 884.7 17.7 1.6563180E-08 2.3710393E+00 6.7385585E-09 2.8547398E-10 O 9 1803+784 2023.02.16-23:45:06.0 WETTZELL 14.58397 43.46307 953.7 4.6 1.0935097E-08 1.4514062E+00 7.2338766E-09 2.9944832E-10 O 10 1751+288 2023.02.16-23:46:20.0 KOKEE 293.07541 23.07018 884.8 18.0 1.7805387E-08 2.5374821E+00 6.7385585E-09 2.8547398E-10 O 10 1751+288 2023.02.16-23:46:20.0 WETTZELL 54.92785 8.34192 953.7 4.8 4.9379328E-08 6.6739300E+00 7.2338766E-09 2.9944832E-10 O 11 1039+811 2023.02.16-23:47:40.0 KOKEE 0.37279 12.92222 884.7 18.4 3.0742778E-08 4.4633084E+00 6.7385585E-09 2.8547398E-10 O 11 1039+811 2023.02.16-23:47:40.0 WETTZELL 1.57886 58.30946 953.7 4.9 8.8486390E-09 1.1745602E+00 7.2338766E-09 2.9944832E-10 O 12 1842+681 2023.02.16-23:49:00.0 KOKEE 337.33113 30.15542 884.7 18.2 1.3932590E-08 1.9897571E+00 6.7385585E-09 2.8547398E-10 O 12 1842+681 2023.02.16-23:49:00.0 WETTZELL 22.03396 34.53756 953.7 5.1 1.3251164E-08 1.7589769E+00 7.2338766E-09 2.9944832E-10 O 13 2229+695 2023.02.16-23:50:19.0 KOKEE 356.84431 42.05975 884.6 18.4 1.0469814E-08 1.4941398E+00 6.7385585E-09 2.8547398E-10 O 13 2229+695 2023.02.16-23:50:19.0 WETTZELL 359.75259 29.03825 953.7 5.2 1.5457982E-08 2.0546493E+00 7.2338766E-09 2.9944832E-10 O 14 0345+460 2023.02.16-23:52:02.0 KOKEE 48.14572 27.56543 884.6 18.4 1.5116329E-08 2.1681573E+00 6.7385585E-09 2.8547398E-10 O 14 0345+460 2023.02.16-23:52:02.0 WETTZELL 309.51577 27.95592 953.7 5.3 1.6005539E-08 2.1328973E+00 7.2338766E-09 2.9944832E-10 O 15 0613+570 2023.02.16-23:53:25.0 KOKEE 31.27754 8.52713 884.5 18.4 4.5197302E-08 6.7266419E+00 6.7385585E-09 2.8547398E-10 O 15 0613+570 2023.02.16-23:53:25.0 WETTZELL 306.74566 52.69725 953.7 5.4 9.4646399E-09 1.2577930E+00 7.2338766E-09 2.9944832E-10 O 16 1849+670 2023.02.16-23:54:44.0 KOKEE 336.18379 30.54176 884.6 18.3 1.3774468E-08 1.9668552E+00 6.7385585E-09 2.8547398E-10 O 16 1849+670 2023.02.16-23:54:44.0 WETTZELL 22.78281 33.67435 953.7 5.4 1.3546913E-08 1.7982757E+00 7.2338766E-09 2.9944832E-10 O 17 1746+470 2023.02.16-23:56:02.0 KOKEE 313.16015 23.29739 884.6 18.1 1.7644532E-08 2.5189634E+00 6.7385585E-09 2.8547398E-10 O 17 1746+470 2023.02.16-23:56:02.0 WETTZELL 45.27737 24.32094 953.7 5.6 1.8179360E-08 2.4131601E+00 7.2338766E-09 2.9944832E-10 O 18 3C371 2023.02.16-23:57:16.0 KOKEE 338.27873 25.96171 884.5 18.3 1.5964304E-08 2.2825669E+00 6.7385585E-09 2.8547398E-10 O 18 3C371 2023.02.16-23:57:16.0 WETTZELL 23.99035 38.51462 953.7 5.7 1.2072280E-08 1.6021500E+00 7.2338766E-09 2.9944832E-10 O 19 NRAO512 2023.02.16-23:58:46.0 KOKEE 309.25411 9.26701 884.5 18.6 4.1854968E-08 6.0831705E+00 6.7385585E-09 2.8547398E-10 O 19 NRAO512 2023.02.16-23:58:46.0 WETTZELL 60.86531 28.31822 953.6 5.8 1.5810912E-08 2.0970640E+00 7.2338766E-09 2.9944832E-10 O 20 2000+472 2023.02.17-00:00:20.0 KOKEE 316.02206 45.16644 884.4 18.8 9.8923350E-09 1.4088871E+00 6.7385585E-09 2.8547398E-10 O 20 2000+472 2023.02.17-00:00:20.0 WETTZELL 25.78747 12.34567 953.6 5.8 3.4395593E-08 4.6030740E+00 7.2338766E-09 2.9944832E-10 O 21 0059+581 2023.02.17-00:01:45.0 KOKEE 22.00272 48.25239 884.3 18.5 9.4060558E-09 1.3424319E+00 6.7385585E-09 2.8547398E-10 O 21 0059+581 2023.02.17-00:01:45.0 WETTZELL 340.72224 21.64343 953.6 5.9 2.0273060E-08 2.7021906E+00 7.2338766E-09 2.9944832E-10 O 22 1842+681 2023.02.17-00:03:17.0 KOKEE 336.94966 28.86646 884.4 18.6 1.4491966E-08 2.0701747E+00 6.7385585E-09 2.8547398E-10 O 22 1842+681 2023.02.17-00:03:17.0 WETTZELL 23.22937 35.43897 953.6 5.9 1.2958731E-08 1.7200226E+00 7.2338766E-09 2.9944832E-10 O 23 1726+455 2023.02.17-00:05:08.0 KOKEE 312.61025 18.08319 884.4 18.6 2.2378910E-08 3.2022894E+00 6.7385585E-09 2.8547398E-10 O 23 1726+455 2023.02.17-00:05:08.0 WETTZELL 50.40230 26.78725 953.5 5.8 1.6632272E-08 2.2068321E+00 7.2338766E-09 2.9944832E-10 O 24 0345+460 2023.02.17-00:07:44.0 KOKEE 48.28573 30.28454 884.3 18.4 1.3882956E-08 1.9891743E+00 6.7385585E-09 2.8547398E-10 O 24 0345+460 2023.02.17-00:07:44.0 WETTZELL 311.64058 26.00052 953.5 5.7 1.7103030E-08 2.2801225E+00 7.2338766E-09 2.9944832E-10 O 25 3C371 2023.02.17-00:09:36.0 KOKEE 338.17855 24.89917 884.4 18.3 1.6591119E-08 2.3730208E+00 6.7385585E-09 2.8547398E-10 O 25 3C371 2023.02.17-00:09:36.0 WETTZELL 24.84130 39.35071 953.5 5.7 1.1857482E-08 1.5735727E+00 7.2338766E-09 2.9944832E-10 O 26 0307+380 2023.02.17-00:11:33.0 KOKEE 57.85342 38.11761 884.3 18.4 1.1358906E-08 1.6241897E+00 6.7385585E-09 2.8547398E-10 O 26 0307+380 2023.02.17-00:11:33.0 WETTZELL 312.34604 14.89821 953.5 5.7 2.8843637E-08 3.8719320E+00 7.2338766E-09 2.9944832E-10 O 27 1751+288 2023.02.17-00:13:53.0 KOKEE 294.72761 17.22040 884.3 18.2 2.3434789E-08 3.3480438E+00 6.7385585E-09 2.8547398E-10 O 27 1751+288 2023.02.17-00:13:53.0 WETTZELL 59.71344 12.14384 953.5 5.8 3.4931186E-08 4.6735366E+00 7.2338766E-09 2.9944832E-10 O 28 0059+581 2023.02.17-00:15:23.0 KOKEE 19.90956 49.38542 884.2 17.9 9.2453328E-09 1.3192805E+00 6.7385585E-09 2.8547398E-10 O 28 0059+581 2023.02.17-00:15:23.0 WETTZELL 342.48084 20.93776 953.5 5.9 2.0912255E-08 2.7878712E+00 7.2338766E-09 2.9944832E-10 O 29 1842+681 2023.02.17-00:16:54.0 KOKEE 336.67390 27.62101 884.2 17.6 1.5084083E-08 2.1553791E+00 6.7385585E-09 2.8547398E-10 O 29 1842+681 2023.02.17-00:16:54.0 WETTZELL 24.33290 36.33948 953.5 5.9 1.2682211E-08 1.6832032E+00 7.2338766E-09 2.9944832E-10 O 30 0529+483 2023.02.17-00:19:08.0 KOKEE 43.42567 15.13846 884.2 17.4 2.6489369E-08 3.8429862E+00 6.7385585E-09 2.8547398E-10 O 30 0529+483 2023.02.17-00:19:08.0 WETTZELL 301.87981 39.51702 953.5 6.0 1.1820124E-08 1.5725743E+00 7.2338766E-09 2.9944832E-10 O 31 2000+472 2023.02.17-00:21:14.0 KOKEE 314.72113 41.75459 884.3 17.1 1.0530859E-08 1.4999573E+00 6.7385585E-09 2.8547398E-10 O 31 2000+472 2023.02.17-00:21:14.0 WETTZELL 29.04148 13.92375 953.4 6.0 3.0714797E-08 4.1006082E+00 7.2338766E-09 2.9944832E-10 O 32 0345+460 2023.02.17-00:23:23.0 KOKEE 48.27309 32.99771 884.3 17.0 1.2863527E-08 1.8415608E+00 6.7385585E-09 2.8547398E-10 O 32 0345+460 2023.02.17-00:23:23.0 WETTZELL 313.79445 24.11502 953.4 6.1 1.8334263E-08 2.4454772E+00 7.2338766E-09 2.9944832E-10 O 33 0059+581 2023.02.17-00:24:53.0 KOKEE 18.34436 50.10852 884.2 17.1 9.1474302E-09 1.3051739E+00 6.7385585E-09 2.8547398E-10 O 33 0059+581 2023.02.17-00:24:53.0 WETTZELL 343.71865 20.48487 953.4 6.1 2.1345658E-08 2.8459773E+00 7.2338766E-09 2.9944832E-10 O 34 0613+570 2023.02.17-00:25:54.0 KOKEE 33.16010 12.55278 884.2 17.3 3.1604369E-08 4.6116441E+00 6.7385585E-09 2.8547398E-10 O 34 0613+570 2023.02.17-00:25:54.0 WETTZELL 308.93044 48.48880 953.4 6.1 1.0051496E-08 1.3360522E+00 7.2338766E-09 2.9944832E-10 O 35 1751+288 2023.02.17-00:27:31.0 KOKEE 295.63426 14.35520 884.1 17.4 2.7830443E-08 3.9863723E+00 6.7385585E-09 2.8547398E-10 O 35 1751+288 2023.02.17-00:27:31.0 WETTZELL 62.04517 14.09679 953.4 6.1 3.0360219E-08 4.0518405E+00 7.2338766E-09 2.9944832E-10 O 36 0552+398 2023.02.17-00:29:35.0 KOKEE 51.10299 10.45389 884.1 17.8 3.7502567E-08 5.5210612E+00 6.7385585E-09 2.8547398E-10 O 36 0552+398 2023.02.17-00:29:35.0 WETTZELL 291.48347 36.24006 953.4 6.1 1.2717703E-08 1.6931480E+00 7.2338766E-09 2.9944832E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10