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: # 2025-06-25 | 08:14:24.101 # # Data content: # Ray-tracing results for session: # 240803-q24216# # 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: 2024080306 | 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 $240803-q24216# H $240803-q24216# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:14:24.101) 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 2318+049 2024.08.03-07:30:26.0 MK-VLBA 87.95656 10.28897 660.5 8.6 2.7472574E-08 5.5324493E+00 5.0119040E-09 5.9532730E-11 O 1 2318+049 2024.08.03-07:30:26.0 WETTZELL 271.52355 5.78302 943.9 17.3 6.8990302E-08 9.4958671E+00 7.1535460E-09 4.7970401E-10 O 2 2325+093 2024.08.03-07:31:33.0 MK-VLBA 83.22341 10.39020 660.5 8.5 2.7225385E-08 5.4908052E+00 5.0119040E-09 5.9532730E-11 O 2 2325+093 2024.08.03-07:31:33.0 WETTZELL 273.41029 10.04922 943.9 17.4 4.2272884E-08 5.6450552E+00 7.1535460E-09 4.7970401E-10 O 3 1308+328 2024.08.03-07:34:03.0 MK-VLBA 297.46313 24.94839 660.5 8.4 1.1961265E-08 2.3742966E+00 5.0119040E-09 5.9532730E-11 O 3 1308+328 2024.08.03-07:34:03.0 WETTZELL 48.00113 7.80067 943.9 17.6 5.3132744E-08 7.1801966E+00 7.1535460E-09 4.7970401E-10 O 4 1306+360 2024.08.03-07:35:04.0 MK-VLBA 301.08744 24.64969 660.5 8.4 1.2095341E-08 2.4025322E+00 5.0119040E-09 5.9532730E-11 O 4 1306+360 2024.08.03-07:35:04.0 WETTZELL 46.72614 10.85530 943.9 17.8 3.9304826E-08 5.2454624E+00 7.1535460E-09 4.7970401E-10 O 5 1204+399 2024.08.03-07:37:18.0 MK-VLBA 307.69900 12.98858 660.6 8.3 2.2102591E-08 4.4547300E+00 5.0119040E-09 5.9532730E-11 O 5 1204+399 2024.08.03-07:37:18.0 WETTZELL 54.27898 21.93087 943.9 18.0 2.0286234E-08 2.6723583E+00 7.1535460E-09 4.7970401E-10 O 6 1039+811 2024.08.03-07:39:31.0 MK-VLBA 350.98300 16.41060 660.6 8.3 1.7720006E-08 3.5686986E+00 5.0119040E-09 5.9532730E-11 O 6 1039+811 2024.08.03-07:39:31.0 WETTZELL 14.15826 49.64408 943.9 18.2 1.0008335E-08 1.3134239E+00 7.1535460E-09 4.7970401E-10 O 7 0016+731 2024.08.03-07:40:37.0 MK-VLBA 17.25777 18.06159 660.6 8.4 1.6184806E-08 3.2521233E+00 5.0119040E-09 5.9532730E-11 O 7 0016+731 2024.08.03-07:40:37.0 WETTZELL 334.50872 50.62690 943.9 18.4 9.8672380E-09 1.2946738E+00 7.1535460E-09 4.7970401E-10 O 8 2309+454 2024.08.03-07:41:47.0 MK-VLBA 47.55254 23.77458 660.6 8.4 1.2506690E-08 2.4920245E+00 5.0119040E-09 5.9532730E-11 O 8 2309+454 2024.08.03-07:41:47.0 WETTZELL 305.27641 31.54798 943.8 18.5 1.4546619E-08 1.9115776E+00 7.1535460E-09 4.7970401E-10 O 9 2214+241 2024.08.03-07:42:55.0 MK-VLBA 73.04731 32.94678 660.6 8.4 9.2993727E-09 1.8409718E+00 5.0119040E-09 5.9532730E-11 O 9 2214+241 2024.08.03-07:42:55.0 WETTZELL 298.09611 8.33490 943.8 18.7 5.0149833E-08 6.7724930E+00 7.1535460E-09 4.7970401E-10 O 10 3C418 2024.08.03-07:44:12.0 MK-VLBA 33.45786 47.25020 660.6 8.4 6.8997966E-09 1.3660504E+00 5.0119040E-09 5.9532730E-11 O 10 3C418 2024.08.03-07:44:12.0 WETTZELL 330.42665 18.72110 943.8 19.0 2.3549589E-08 3.1137992E+00 7.1535460E-09 4.7970401E-10 O 11 3C371 2024.08.03-07:45:23.0 MK-VLBA 359.27635 39.96217 660.6 8.3 7.8837369E-09 1.5640396E+00 5.0119040E-09 5.9532730E-11 O 11 3C371 2024.08.03-07:45:23.0 WETTZELL 356.04420 29.20195 943.8 19.3 1.5587745E-08 2.0518447E+00 7.1535460E-09 4.7970401E-10 O 12 1849+670 2024.08.03-07:46:16.0 MK-VLBA 4.63048 42.33998 660.6 8.3 7.5198275E-09 1.4910368E+00 5.0119040E-09 5.9532730E-11 O 12 1849+670 2024.08.03-07:46:16.0 WETTZELL 351.18871 27.30278 943.8 19.6 1.6569705E-08 2.1822646E+00 7.1535460E-09 4.7970401E-10 O 13 1636+473 2024.08.03-07:47:34.0 MK-VLBA 329.95247 56.23281 660.6 8.3 6.0977849E-09 1.2056169E+00 5.0119040E-09 5.9532730E-11 O 13 1636+473 2024.08.03-07:47:34.0 WETTZELL 8.53764 7.00289 943.8 19.9 5.8501124E-08 8.0318036E+00 7.1535460E-09 4.7970401E-10 O 14 1746+470 2024.08.03-07:48:39.0 MK-VLBA 349.63527 62.22237 660.6 8.3 5.7304011E-09 1.1326474E+00 5.0119040E-09 5.9532730E-11 O 14 1746+470 2024.08.03-07:48:39.0 WETTZELL 356.83904 6.20293 943.8 20.0 6.4972502E-08 8.9995002E+00 7.1535460E-09 4.7970401E-10 O 15 1823+568 2024.08.03-07:49:48.0 MK-VLBA 1.59664 52.91254 660.6 8.3 6.3536453E-09 1.2574168E+00 5.0119040E-09 5.9532730E-11 O 15 1823+568 2024.08.03-07:49:48.0 WETTZELL 352.38863 16.59431 943.8 20.0 2.6387147E-08 3.4986632E+00 7.1535460E-09 4.7970401E-10 O 16 2325+093 2024.08.03-07:51:55.0 MK-VLBA 84.84065 15.16774 660.7 8.4 1.9087697E-08 3.8064295E+00 5.0119040E-09 5.9532730E-11 O 16 2325+093 2024.08.03-07:51:55.0 WETTZELL 277.22745 6.72441 943.8 19.9 6.0661316E-08 8.2671950E+00 7.1535460E-09 4.7970401E-10 O 17 1308+328 2024.08.03-07:54:26.0 MK-VLBA 298.24926 20.69729 660.7 8.4 1.4237222E-08 2.8331322E+00 5.0119040E-09 5.9532730E-11 O 17 1308+328 2024.08.03-07:54:26.0 WETTZELL 51.52213 10.35208 943.8 19.6 4.1070537E-08 5.4839039E+00 7.1535460E-09 4.7970401E-10 O 18 1306+360 2024.08.03-07:55:26.0 MK-VLBA 301.77472 20.55014 660.7 8.4 1.4333036E-08 2.8543392E+00 5.0119040E-09 5.9532730E-11 O 18 1306+360 2024.08.03-07:55:26.0 WETTZELL 50.11355 13.35344 943.8 19.8 3.2377231E-08 4.2963783E+00 7.1535460E-09 4.7970401E-10 O 19 1330+476 2024.08.03-07:57:22.0 MK-VLBA 313.85158 25.92857 660.7 8.4 1.1543950E-08 2.2955334E+00 5.0119040E-09 5.9532730E-11 O 19 1330+476 2024.08.03-07:57:22.0 WETTZELL 39.24398 19.95608 943.8 20.4 2.2164976E-08 2.9262149E+00 7.1535460E-09 4.7970401E-10 O 20 1417+385 2024.08.03-08:00:07.0 MK-VLBA 303.43013 34.00155 660.7 8.4 9.0467775E-09 1.7920268E+00 5.0119040E-09 5.9532730E-11 O 20 1417+385 2024.08.03-08:00:07.0 WETTZELL 37.47062 7.98068 943.9 21.1 5.2071820E-08 7.0477602E+00 7.1535460E-09 4.7970401E-10 O 21 1803+784 2024.08.03-08:02:23.0 MK-VLBA 358.20987 31.21923 660.7 8.4 9.7549408E-09 1.9407125E+00 5.0119040E-09 5.9532730E-11 O 21 1803+784 2024.08.03-08:02:23.0 WETTZELL 358.99454 37.63694 943.9 21.4 1.2475816E-08 1.6394172E+00 7.1535460E-09 4.7970401E-10 O 22 2229+695 2024.08.03-08:03:26.0 MK-VLBA 19.83587 28.66237 660.7 8.4 1.0533648E-08 2.0975465E+00 5.0119040E-09 5.9532730E-11 O 22 2229+695 2024.08.03-08:03:26.0 WETTZELL 334.87873 39.76938 943.9 21.4 1.1913401E-08 1.5647366E+00 7.1535460E-09 4.7970401E-10 O 23 2309+454 2024.08.03-08:04:33.0 MK-VLBA 47.74040 27.74444 660.7 8.4 1.0849476E-08 2.1571582E+00 5.0119040E-09 5.9532730E-11 O 23 2309+454 2024.08.03-08:04:33.0 WETTZELL 308.30094 28.55825 943.9 21.3 1.5907695E-08 2.0920007E+00 7.1535460E-09 4.7970401E-10 O 24 2214+241 2024.08.03-08:05:43.0 MK-VLBA 73.89179 38.10246 660.7 8.4 8.2031731E-09 1.6223632E+00 5.0119040E-09 5.9532730E-11 O 24 2214+241 2024.08.03-08:05:43.0 WETTZELL 302.19952 5.10227 943.9 21.3 7.6472370E-08 1.0701170E+01 7.1535460E-09 4.7970401E-10 O 25 3C418 2024.08.03-08:07:01.0 MK-VLBA 30.19200 50.09233 660.7 8.4 6.6063471E-09 1.3075114E+00 5.0119040E-09 5.9532730E-11 O 25 3C418 2024.08.03-08:07:01.0 WETTZELL 333.69023 16.96777 943.9 21.1 2.5840884E-08 3.4228364E+00 7.1535460E-09 4.7970401E-10 O 26 2000+472 2024.08.03-08:08:04.0 MK-VLBA 27.52114 57.15025 660.7 8.4 6.0340762E-09 1.1932079E+00 5.0119040E-09 5.9532730E-11 O 26 2000+472 2024.08.03-08:08:04.0 WETTZELL 337.71759 10.88174 943.9 21.1 3.9251738E-08 5.2615635E+00 7.1535460E-09 4.7970401E-10 O 27 1823+568 2024.08.03-08:09:13.0 MK-VLBA 357.18812 52.86387 660.7 8.4 6.3577252E-09 1.2582065E+00 5.0119040E-09 5.9532730E-11 O 27 1823+568 2024.08.03-08:09:13.0 WETTZELL 355.13823 16.24839 943.9 21.0 2.6917431E-08 3.5706190E+00 7.1535460E-09 4.7970401E-10 O 28 1849+670 2024.08.03-08:10:22.0 MK-VLBA 1.47324 42.64313 660.7 8.4 7.4767446E-09 1.4823884E+00 5.0119040E-09 5.9532730E-11 O 28 1849+670 2024.08.03-08:10:22.0 WETTZELL 353.75966 26.78504 943.9 21.1 1.6862127E-08 2.2212149E+00 7.1535460E-09 4.7970401E-10 O 29 3C371 2024.08.03-08:11:16.0 MK-VLBA 356.37920 39.73032 660.7 8.4 7.9218576E-09 1.5716480E+00 5.0119040E-09 5.9532730E-11 O 29 3C371 2024.08.03-08:11:16.0 WETTZELL 358.59354 29.00334 943.9 21.2 1.5684006E-08 2.0646535E+00 7.1535460E-09 4.7970401E-10 O 30 0019+058 2024.08.03-08:13:12.0 MK-VLBA 85.52548 6.14479 660.7 8.4 4.3549751E-08 9.0569213E+00 5.0119040E-09 5.9532730E-11 O 30 0019+058 2024.08.03-08:13:12.0 WETTZELL 268.54640 9.55912 943.9 20.9 4.4265747E-08 5.9181606E+00 7.1535460E-09 4.7970401E-10 O 31 0017+200 2024.08.03-08:14:12.0 MK-VLBA 72.15141 11.51222 660.7 8.3 2.4747569E-08 4.9918421E+00 5.0119040E-09 5.9532730E-11 O 31 0017+200 2024.08.03-08:14:12.0 WETTZELL 279.16247 19.45938 943.9 20.9 2.2709696E-08 2.9920773E+00 7.1535460E-09 4.7970401E-10 O 32 0025+197 2024.08.03-08:15:09.0 MK-VLBA 71.93326 9.63387 660.7 8.3 2.9196067E-08 5.9335079E+00 5.0119040E-09 5.9532730E-11 O 32 0025+197 2024.08.03-08:15:09.0 WETTZELL 277.47162 20.48352 943.9 20.7 2.1639840E-08 2.8492239E+00 7.1535460E-09 4.7970401E-10 O 33 1308+328 2024.08.03-08:17:32.0 MK-VLBA 299.34338 15.92189 660.7 8.2 1.8236203E-08 3.6471767E+00 5.0119040E-09 5.9532730E-11 O 33 1308+328 2024.08.03-08:17:32.0 WETTZELL 55.42963 13.39585 943.9 20.7 3.2278946E-08 4.2796706E+00 7.1535460E-09 4.7970401E-10 O 34 1306+360 2024.08.03-08:18:32.0 MK-VLBA 302.77802 15.94266 660.7 8.2 1.8213753E-08 3.6455657E+00 5.0119040E-09 5.9532730E-11 O 34 1306+360 2024.08.03-08:18:32.0 WETTZELL 53.87681 16.33799 943.9 21.0 2.6764376E-08 3.5375721E+00 7.1535460E-09 4.7970401E-10 O 35 1330+476 2024.08.03-08:20:31.0 MK-VLBA 314.13216 21.99860 660.8 8.3 1.3446546E-08 2.6803079E+00 5.0119040E-09 5.9532730E-11 O 35 1330+476 2024.08.03-08:20:31.0 WETTZELL 42.52173 22.44081 943.9 21.2 1.9856787E-08 2.6175541E+00 7.1535460E-09 4.7970401E-10 O 36 1417+385 2024.08.03-08:23:16.0 MK-VLBA 303.53403 29.44597 660.8 8.3 1.0280147E-08 2.0388418E+00 5.0119040E-09 5.9532730E-11 O 36 1417+385 2024.08.03-08:23:16.0 WETTZELL 41.38744 10.39172 943.9 21.6 4.0931842E-08 5.4756588E+00 7.1535460E-09 4.7970401E-10 O 37 1039+811 2024.08.03-08:25:28.0 MK-VLBA 351.89557 14.79229 660.7 8.2 1.9547369E-08 3.9478308E+00 5.0119040E-09 5.9532730E-11 O 37 1039+811 2024.08.03-08:25:28.0 WETTZELL 13.98376 51.48232 943.9 21.7 9.7486761E-09 1.2791730E+00 7.1535460E-09 4.7970401E-10 O 38 0016+731 2024.08.03-08:26:34.0 MK-VLBA 17.46024 21.30499 660.7 8.2 1.3854858E-08 2.7733484E+00 5.0119040E-09 5.9532730E-11 O 38 0016+731 2024.08.03-08:26:34.0 WETTZELL 335.36458 47.42668 943.9 21.8 1.0355885E-08 1.3591311E+00 7.1535460E-09 4.7970401E-10 O 39 0059+581 2024.08.03-08:27:34.0 MK-VLBA 32.80279 15.66089 660.7 8.2 1.8520522E-08 3.7310970E+00 5.0119040E-09 5.9532730E-11 O 39 0059+581 2024.08.03-08:27:34.0 WETTZELL 312.42770 46.64101 943.9 21.9 1.0488782E-08 1.3761874E+00 7.1535460E-09 4.7970401E-10 O 40 0133+476 2024.08.03-08:29:11.0 MK-VLBA 41.67101 7.95246 660.7 8.2 3.4752215E-08 7.2129620E+00 5.0119040E-09 5.9532730E-11 O 40 0133+476 2024.08.03-08:29:11.0 WETTZELL 295.50641 46.56722 943.9 22.2 1.0501653E-08 1.3774002E+00 7.1535460E-09 4.7970401E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10