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 | 13:07:49.952 # # Data content: # Ray-tracing results for session: # 230412-ii3102# # Total number of observations: # 84 # 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: 2023041300 | 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 $230412-ii3102# H $230412-ii3102# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-18 13:07:49.952) 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 0748+126 2023.04.12-23:32:57.0 KOKEE 80.71694 10.52808 890.3 17.6 3.7659332E-08 5.3434938E+00 6.7827727E-09 3.2690582E-10 O 1 0748+126 2023.04.12-23:32:57.0 WETTZELL 277.47005 10.05056 933.8 6.9 4.0707970E-08 5.6873476E+00 7.0881733E-09 2.7006326E-10 O 2 1053+704 2023.04.12-23:34:41.0 KOKEE 15.38039 8.76471 890.3 17.5 4.4548278E-08 6.3893004E+00 6.7827727E-09 3.2690582E-10 O 2 1053+704 2023.04.12-23:34:41.0 WETTZELL 331.46051 60.99720 933.8 6.9 8.4095429E-09 1.1442100E+00 7.0881733E-09 2.7006326E-10 O 3 0345+460 2023.04.12-23:36:33.0 KOKEE 31.56523 59.84022 890.3 17.4 8.2186156E-09 1.1551240E+00 6.7827727E-09 3.2690582E-10 O 3 0345+460 2023.04.12-23:36:33.0 WETTZELL 339.63915 8.83937 933.8 6.9 4.5785273E-08 6.4226329E+00 7.0881733E-09 2.7006326E-10 O 4 0642+449 2023.04.12-23:37:55.0 KOKEE 49.95507 31.95831 890.3 17.5 1.3387652E-08 1.8807196E+00 6.7827727E-09 3.2690582E-10 O 4 0642+449 2023.04.12-23:37:55.0 WETTZELL 311.89843 23.81219 933.7 6.8 1.8111085E-08 2.4795035E+00 7.0881733E-09 2.7006326E-10 O 5 0602+673 2023.04.12-23:39:10.0 KOKEE 22.51745 32.97989 890.2 17.6 1.3020801E-08 1.8304217E+00 6.7827727E-09 3.2690582E-10 O 5 0602+673 2023.04.12-23:39:10.0 WETTZELL 334.67750 35.98337 933.7 6.8 1.2493307E-08 1.7038073E+00 7.0881733E-09 2.7006326E-10 O 6 3C371 2023.04.12-23:40:31.0 KOKEE 343.27209 9.87877 890.2 17.7 3.9943433E-08 5.7265226E+00 6.7827727E-09 3.2690582E-10 O 6 3C371 2023.04.12-23:40:31.0 WETTZELL 31.80425 54.41750 933.7 6.8 9.0419258E-09 1.2293565E+00 7.0881733E-09 2.7006326E-10 O 7 2229+695 2023.04.12-23:41:26.0 KOKEE 339.87758 31.24281 890.2 17.5 1.3661546E-08 1.9245862E+00 6.7827727E-09 3.2690582E-10 O 7 2229+695 2023.04.12-23:41:26.0 WETTZELL 19.07225 34.73355 933.7 6.8 1.2881970E-08 1.7545472E+00 7.0881733E-09 2.7006326E-10 O 8 0821+394 2023.04.12-23:43:16.0 KOKEE 53.03065 14.10697 890.2 17.5 2.8629259E-08 4.0413831E+00 6.7827727E-09 3.2690582E-10 O 8 0821+394 2023.04.12-23:43:16.0 WETTZELL 293.97317 32.67905 933.7 6.8 1.3586632E-08 1.8547051E+00 7.0881733E-09 2.7006326E-10 O 9 0613+570 2023.04.12-23:44:36.0 KOKEE 34.53206 35.98460 890.2 17.4 1.2069988E-08 1.6960054E+00 6.7827727E-09 3.2690582E-10 O 9 0613+570 2023.04.12-23:44:36.0 WETTZELL 325.73938 28.89588 933.7 6.8 1.5165308E-08 2.0718366E+00 7.0881733E-09 2.7006326E-10 O 10 2000+472 2023.04.12-23:46:08.0 KOKEE 316.79669 11.57229 890.2 17.4 3.4503484E-08 4.9408534E+00 6.7827727E-09 3.2690582E-10 O 10 2000+472 2023.04.12-23:46:08.0 WETTZELL 54.29806 33.67546 933.6 6.8 1.3235566E-08 1.7999151E+00 7.0881733E-09 2.7006326E-10 O 11 0016+731 2023.04.12-23:47:17.0 KOKEE 349.14941 35.54217 890.2 17.6 1.2200206E-08 1.7171643E+00 6.7827727E-09 3.2690582E-10 O 11 0016+731 2023.04.12-23:47:17.0 WETTZELL 8.39169 33.95148 933.7 6.7 1.3139471E-08 1.7906437E+00 7.0881733E-09 2.7006326E-10 O 12 0059+581 2023.04.12-23:48:08.0 KOKEE 341.98579 50.25321 890.2 17.6 9.2384465E-09 1.2997800E+00 6.7827727E-09 3.2690582E-10 O 12 0059+581 2023.04.12-23:48:08.0 WETTZELL 8.07640 18.35298 933.7 6.8 2.3120825E-08 3.1690578E+00 7.0881733E-09 2.7006326E-10 O 13 NGC6251 2023.04.12-23:49:38.0 KOKEE 356.23872 15.50549 890.1 17.6 2.6187864E-08 3.7066533E+00 6.7827727E-09 3.2690582E-10 O 13 NGC6251 2023.04.12-23:49:38.0 WETTZELL 7.76260 54.96306 933.7 6.8 8.9809851E-09 1.2217121E+00 7.0881733E-09 2.7006326E-10 O 14 0552+398 2023.04.12-23:51:25.0 KOKEE 55.33386 44.18034 890.1 17.6 1.0186906E-08 1.4309936E+00 6.7827727E-09 3.2690582E-10 O 14 0552+398 2023.04.12-23:51:25.0 WETTZELL 318.37238 12.43575 933.7 6.8 3.3373967E-08 4.6254340E+00 7.0881733E-09 2.7006326E-10 O 15 0738+491 2023.04.12-23:52:27.0 KOKEE 44.88953 25.16963 890.2 18.1 1.6621898E-08 2.3363744E+00 6.7827727E-09 3.2690582E-10 O 15 0738+491 2023.04.12-23:52:27.0 WETTZELL 309.84259 31.72001 933.7 6.8 1.3949172E-08 1.9046387E+00 7.0881733E-09 2.7006326E-10 O 16 0729+259 2023.04.12-23:54:02.0 KOKEE 70.39265 23.33658 890.1 17.7 1.7828990E-08 2.5057153E+00 6.7827727E-09 3.2690582E-10 O 16 0729+259 2023.04.12-23:54:02.0 WETTZELL 293.52727 13.85347 933.7 6.8 3.0152570E-08 4.1680053E+00 7.0881733E-09 2.7006326E-10 O 17 1803+784 2023.04.12-23:55:59.0 KOKEE 350.94838 14.41685 890.2 17.3 2.8052212E-08 3.9775269E+00 6.7827727E-09 3.2690582E-10 O 17 1803+784 2023.04.12-23:55:59.0 WETTZELL 16.72774 54.31255 933.8 6.9 9.0535041E-09 1.2313742E+00 7.0881733E-09 2.7006326E-10 O 18 1039+811 2023.04.12-23:56:53.0 KOKEE 8.23472 17.15816 890.2 17.2 2.3796934E-08 3.3600889E+00 6.7827727E-09 3.2690582E-10 O 18 1039+811 2023.04.12-23:56:53.0 WETTZELL 347.63957 54.29282 933.8 6.9 9.0553661E-09 1.2323308E+00 7.0881733E-09 2.7006326E-10 O 19 0814+425 2023.04.12-23:58:00.0 KOKEE 51.01695 18.82844 890.2 17.1 2.1799605E-08 3.0680183E+00 6.7827727E-09 3.2690582E-10 O 19 0814+425 2023.04.12-23:58:00.0 WETTZELL 299.84532 31.54414 933.8 6.9 1.4018436E-08 1.9142101E+00 7.0881733E-09 2.7006326E-10 O 20 0059+581 2023.04.12-23:59:22.0 KOKEE 340.12313 49.40586 890.1 17.1 9.3540565E-09 1.3161487E+00 6.7827727E-09 3.2690582E-10 O 20 0059+581 2023.04.12-23:59:22.0 WETTZELL 9.59766 18.63599 933.8 6.8 2.2789707E-08 3.1226257E+00 7.0881733E-09 2.7006326E-10 O 21 0016+731 2023.04.13-00:00:13.0 KOKEE 348.28887 34.95442 890.1 17.0 1.2377323E-08 1.7422420E+00 6.7827727E-09 3.2690582E-10 O 21 0016+731 2023.04.13-00:00:13.0 WETTZELL 9.42471 34.27994 933.8 6.9 1.3029630E-08 1.7755083E+00 7.0881733E-09 2.7006326E-10 O 22 0552+398 2023.04.13-00:01:33.0 KOKEE 54.93858 46.11136 890.2 17.0 9.8525903E-09 1.3840823E+00 6.7827727E-09 3.2690582E-10 O 22 0552+398 2023.04.13-00:01:33.0 WETTZELL 320.02896 11.34998 933.8 6.9 3.6353525E-08 5.0527413E+00 7.0881733E-09 2.7006326E-10 O 23 0827+243 2023.04.13-00:02:42.0 KOKEE 68.69786 12.18084 890.2 17.3 3.2869561E-08 4.6493203E+00 6.7827727E-09 3.2690582E-10 O 23 0827+243 2023.04.13-00:02:42.0 WETTZELL 283.81677 20.25624 933.8 6.9 2.1067862E-08 2.8900710E+00 7.0881733E-09 2.7006326E-10 O 24 0805+410 2023.04.13-00:03:55.0 KOKEE 53.21859 21.30122 890.2 17.6 1.9413078E-08 2.7299370E+00 6.7827727E-09 3.2690582E-10 O 24 0805+410 2023.04.13-00:03:55.0 WETTZELL 300.70187 28.40724 933.8 6.9 1.5401673E-08 2.1049211E+00 7.0881733E-09 2.7006326E-10 O 25 0716+714 2023.04.13-00:05:36.0 KOKEE 19.69113 27.76153 890.1 17.8 1.5193833E-08 2.1369643E+00 6.7827727E-09 3.2690582E-10 O 25 0716+714 2023.04.13-00:05:36.0 WETTZELL 335.38468 41.71628 933.8 7.0 1.1039540E-08 1.5043033E+00 7.0881733E-09 2.7006326E-10 O 26 3C418 2023.04.13-00:07:20.0 KOKEE 319.80842 15.14842 890.0 17.9 2.6780879E-08 3.8075435E+00 6.7827727E-09 3.2690582E-10 O 26 3C418 2023.04.13-00:07:20.0 WETTZELL 48.75595 34.14683 933.9 6.9 1.3075534E-08 1.7785458E+00 7.0881733E-09 2.7006326E-10 O 27 0821+394 2023.04.13-00:09:20.0 KOKEE 54.42925 18.98875 890.0 18.0 2.1626373E-08 3.0431646E+00 6.7827727E-09 3.2690582E-10 O 27 0821+394 2023.04.13-00:09:20.0 WETTZELL 297.80705 28.83421 933.9 6.9 1.5195009E-08 2.0763881E+00 7.0881733E-09 2.7006326E-10 O 28 0642+449 2023.04.13-00:10:38.0 KOKEE 49.62683 37.76591 890.1 17.9 1.1583249E-08 1.6271334E+00 6.7827727E-09 3.2690582E-10 O 28 0642+449 2023.04.13-00:10:38.0 WETTZELL 316.60170 19.96940 933.9 6.9 2.1350066E-08 2.9294068E+00 7.0881733E-09 2.7006326E-10 O 29 0059+581 2023.04.13-00:12:01.0 KOKEE 338.17184 48.35959 890.1 17.7 9.5037458E-09 1.3373349E+00 6.7827727E-09 3.2690582E-10 O 29 0059+581 2023.04.13-00:12:01.0 WETTZELL 11.30102 19.01224 933.9 6.9 2.2364499E-08 3.0631180E+00 7.0881733E-09 2.7006326E-10 O 30 0814+425 2023.04.13-00:13:25.0 KOKEE 51.64868 21.62408 890.1 17.5 1.9141577E-08 2.6916604E+00 6.7827727E-09 3.2690582E-10 O 30 0814+425 2023.04.13-00:13:25.0 WETTZELL 302.00481 29.37553 933.9 6.9 1.4941733E-08 2.0414684E+00 7.0881733E-09 2.7006326E-10 O 31 0827+243 2023.04.13-00:14:27.0 KOKEE 69.57498 14.73056 890.1 17.5 2.7486559E-08 3.8760870E+00 6.7827727E-09 3.2690582E-10 O 31 0827+243 2023.04.13-00:14:27.0 WETTZELL 285.87177 18.39383 933.9 6.9 2.3070662E-08 3.1697422E+00 7.0881733E-09 2.7006326E-10 O 32 0920+390 2023.04.13-00:16:00.0 KOKEE 51.83705 9.28318 890.1 17.4 4.2277439E-08 6.0287590E+00 6.7827727E-09 3.2690582E-10 O 32 0920+390 2023.04.13-00:16:00.0 WETTZELL 289.77733 36.23945 933.9 6.9 1.2417845E-08 1.6938980E+00 7.0881733E-09 2.7006326E-10 O 33 2229+695 2023.04.13-00:17:55.0 KOKEE 338.79024 28.24607 890.1 17.3 1.4958996E-08 2.1084970E+00 6.7827727E-09 3.2690582E-10 O 33 2229+695 2023.04.13-00:17:55.0 WETTZELL 21.95541 36.83179 933.9 6.9 1.2248028E-08 1.6675703E+00 7.0881733E-09 2.7006326E-10 O 34 0805+410 2023.04.13-00:19:35.0 KOKEE 53.79008 24.22628 890.0 17.3 1.7219619E-08 2.4201825E+00 6.7827727E-09 3.2690582E-10 O 34 0805+410 2023.04.13-00:19:35.0 WETTZELL 302.97291 26.22478 933.9 6.9 1.6567318E-08 2.2659357E+00 7.0881733E-09 2.7006326E-10 O 35 0642+449 2023.04.13-00:20:41.0 KOKEE 49.36332 39.54062 890.1 17.3 1.1145909E-08 1.5657135E+00 6.7827727E-09 3.2690582E-10 O 35 0642+449 2023.04.13-00:20:41.0 WETTZELL 318.08034 18.85264 933.9 6.9 2.2538645E-08 3.0951243E+00 7.0881733E-09 2.7006326E-10 O 36 0059+581 2023.04.13-00:22:04.0 KOKEE 336.73395 47.46440 889.9 17.4 9.6382417E-09 1.3563663E+00 6.7827727E-09 3.2690582E-10 O 36 0059+581 2023.04.13-00:22:04.0 WETTZELL 12.64582 19.35415 933.9 6.9 2.1992253E-08 3.0111080E+00 7.0881733E-09 2.7006326E-10 O 37 0814+425 2023.04.13-00:23:29.0 KOKEE 51.99948 23.46188 890.0 17.4 1.7739506E-08 2.4936202E+00 6.7827727E-09 3.2690582E-10 O 37 0814+425 2023.04.13-00:23:29.0 WETTZELL 303.42559 27.98664 933.9 6.9 1.5611662E-08 2.1339069E+00 7.0881733E-09 2.7006326E-10 O 38 0552+398 2023.04.13-00:24:25.0 KOKEE 53.62065 50.42531 890.0 17.4 9.2149615E-09 1.2946351E+00 6.7827727E-09 3.2690582E-10 O 38 0552+398 2023.04.13-00:24:25.0 WETTZELL 323.83533 9.03790 933.9 6.9 4.4865403E-08 6.2918654E+00 7.0881733E-09 2.7006326E-10 O 39 0821+394 2023.04.13-00:25:47.0 KOKEE 55.15717 22.11039 889.9 17.3 1.8747889E-08 2.6358238E+00 6.7827727E-09 3.2690582E-10 O 39 0821+394 2023.04.13-00:25:47.0 WETTZELL 300.24084 26.47558 933.9 6.9 1.6423384E-08 2.2460365E+00 7.0881733E-09 2.7006326E-10 O 40 0613+570 2023.04.13-00:27:09.0 KOKEE 31.91869 41.41613 889.9 17.2 1.0728819E-08 1.5075822E+00 6.7827727E-09 3.2690582E-10 O 40 0613+570 2023.04.13-00:27:09.0 WETTZELL 330.78425 25.22391 933.9 6.9 1.7171091E-08 2.3485401E+00 7.0881733E-09 2.7006326E-10 O 41 3C418 2023.04.13-00:28:31.0 KOKEE 320.89447 12.00847 889.9 17.4 3.3327324E-08 4.7640815E+00 6.7827727E-09 3.2690582E-10 O 41 3C418 2023.04.13-00:28:31.0 WETTZELL 51.18116 36.80669 934.0 6.9 1.2256162E-08 1.6665544E+00 7.0881733E-09 2.7006326E-10 O 42 2113+293 2023.04.13-00:29:45.0 KOKEE 297.68802 11.06693 889.9 17.3 3.5983500E-08 5.1765726E+00 6.7827727E-09 3.2690582E-10 O 42 2113+293 2023.04.13-00:29:45.0 WETTZELL 64.34517 17.24682 934.0 6.9 2.4529649E-08 3.3541430E+00 7.0881733E-09 2.7006326E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10