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 | 10:14:22.371 # # Data content: # Ray-tracing results for session: # 241102-q24307# # Total number of observations: # 76 # 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: 2024110206 | 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 $241102-q24307# H $241102-q24307# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:14:22.371) 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 1846+322 2024.11.02-07:30:15.0 MK-VLBA 298.04976 21.22458 656.7 7.7 1.3890830E-08 2.7627763E+00 4.9894988E-09 7.6465804E-11 O 1 1846+322 2024.11.02-07:30:15.0 WETTZELL 51.12690 9.95035 956.1 7.2 4.1750469E-08 5.8815865E+00 7.2549940E-09 2.2463552E-10 O 2 1758+388 2024.11.02-07:31:27.0 MK-VLBA 306.94110 12.88065 656.7 7.7 2.2254819E-08 4.4688610E+00 4.9894988E-09 7.6465804E-11 O 2 1758+388 2024.11.02-07:31:27.0 WETTZELL 54.75756 21.33139 956.1 7.2 2.0402126E-08 2.7756118E+00 7.2549940E-09 2.2463552E-10 O 3 0544+273 2024.11.02-07:33:49.0 MK-VLBA 64.76629 11.32344 656.7 7.5 2.5104746E-08 5.0130921E+00 4.9894988E-09 7.6465804E-11 O 3 0544+273 2024.11.02-07:33:49.0 WETTZELL 282.65928 25.94372 956.1 7.3 1.7014109E-08 2.2830111E+00 7.2549940E-09 2.2463552E-10 O 4 0515+208 2024.11.02-07:35:13.0 MK-VLBA 73.12893 16.36023 656.6 7.4 1.7750513E-08 3.5189002E+00 4.9894988E-09 7.6465804E-11 O 4 0515+208 2024.11.02-07:35:13.0 WETTZELL 283.24571 16.40718 956.2 7.3 2.6134310E-08 3.5263048E+00 7.2549940E-09 2.2463552E-10 O 5 0552+398 2024.11.02-07:36:33.0 MK-VLBA 52.18434 13.59565 656.6 7.4 2.1142803E-08 4.2109582E+00 4.9894988E-09 7.6465804E-11 O 5 0552+398 2024.11.02-07:36:33.0 WETTZELL 292.66914 34.99815 956.2 7.3 1.3010781E-08 1.7457469E+00 7.2549940E-09 2.2463552E-10 O 6 0613+570 2024.11.02-07:37:34.0 MK-VLBA 34.12841 14.46389 656.6 7.3 1.9941713E-08 3.9736296E+00 4.9894988E-09 7.6465804E-11 O 6 0613+570 2024.11.02-07:37:34.0 WETTZELL 309.88984 46.85987 956.2 7.2 1.0240531E-08 1.3743522E+00 7.2549940E-09 2.2463552E-10 O 7 0602+673 2024.11.02-07:38:30.0 MK-VLBA 23.84257 17.69000 656.6 7.3 1.6485786E-08 3.2773239E+00 4.9894988E-09 7.6465804E-11 O 7 0602+673 2024.11.02-07:38:30.0 WETTZELL 325.09651 49.01626 956.2 7.1 9.8998638E-09 1.3298569E+00 7.2549940E-09 2.2463552E-10 O 8 0642+449 2024.11.02-07:39:41.0 MK-VLBA 44.59156 6.69816 656.6 7.3 4.0389857E-08 8.2640379E+00 4.9894988E-09 7.6465804E-11 O 8 0642+449 2024.11.02-07:39:41.0 WETTZELL 291.47549 45.12399 956.2 7.1 1.0543320E-08 1.4125242E+00 7.2549940E-09 2.2463552E-10 O 9 0345+460 2024.11.02-07:41:33.0 MK-VLBA 46.22871 37.64441 656.6 7.4 8.2785162E-09 1.6353482E+00 4.9894988E-09 7.6465804E-11 O 9 0345+460 2024.11.02-07:41:33.0 WETTZELL 316.51027 21.88123 956.3 7.1 1.9927509E-08 2.7026013E+00 7.2549940E-09 2.2463552E-10 O 10 0415+398 2024.11.02-07:43:01.0 MK-VLBA 54.50997 33.10198 656.6 7.4 9.2509455E-09 1.8275714E+00 4.9894988E-09 7.6465804E-11 O 10 0415+398 2024.11.02-07:43:01.0 WETTZELL 307.88283 20.64784 956.3 7.2 2.1041087E-08 2.8506073E+00 7.2549940E-09 2.2463552E-10 O 11 0309+411 2024.11.02-07:45:17.0 MK-VLBA 50.33026 45.77444 656.5 7.3 7.0617159E-09 1.3943057E+00 4.9894988E-09 7.6465804E-11 O 11 0309+411 2024.11.02-07:45:17.0 WETTZELL 319.45690 13.66162 956.3 7.2 3.1069096E-08 4.2748531E+00 7.2549940E-09 2.2463552E-10 O 12 1806+456 2024.11.02-07:47:49.0 MK-VLBA 314.20485 13.14418 656.5 7.2 2.1833241E-08 4.3812241E+00 4.9894988E-09 7.6465804E-11 O 12 1806+456 2024.11.02-07:47:49.0 WETTZELL 50.65313 27.34719 956.3 7.4 1.6209023E-08 2.1948727E+00 7.2549940E-09 2.2463552E-10 O 13 1846+322 2024.11.02-07:48:52.0 MK-VLBA 298.89828 17.36438 656.5 7.1 1.6783283E-08 3.3480184E+00 4.9894988E-09 7.6465804E-11 O 13 1846+322 2024.11.02-07:48:52.0 WETTZELL 54.29257 12.37896 956.3 7.5 3.4071995E-08 4.7311611E+00 7.2549940E-09 2.2463552E-10 O 14 1800+440 2024.11.02-07:50:05.0 MK-VLBA 313.04527 11.15071 656.5 7.0 2.5475495E-08 5.1374787E+00 4.9894988E-09 7.6465804E-11 O 14 1800+440 2024.11.02-07:50:05.0 WETTZELL 53.23497 27.39053 956.3 7.5 1.6185527E-08 2.1908010E+00 7.2549940E-09 2.2463552E-10 O 15 1851+488 2024.11.02-07:51:44.0 MK-VLBA 316.16899 20.43457 656.5 6.9 1.4393795E-08 2.8641205E+00 4.9894988E-09 7.6465804E-11 O 15 1851+488 2024.11.02-07:51:44.0 WETTZELL 42.72366 24.89376 956.3 7.5 1.7670895E-08 2.3999243E+00 7.2549940E-09 2.2463552E-10 O 16 0544+273 2024.11.02-07:54:13.0 MK-VLBA 66.01803 15.69834 656.5 6.8 1.8457644E-08 3.6629878E+00 4.9894988E-09 7.6465804E-11 O 16 0544+273 2024.11.02-07:54:13.0 WETTZELL 286.15218 22.70416 956.4 7.6 1.9252084E-08 2.5887392E+00 7.2549940E-09 2.2463552E-10 O 17 0515+208 2024.11.02-07:55:37.0 MK-VLBA 74.40764 20.98008 656.4 6.8 1.4039138E-08 2.7767519E+00 4.9894988E-09 7.6465804E-11 O 17 0515+208 2024.11.02-07:55:37.0 WETTZELL 286.88521 13.17742 956.4 7.7 3.2143238E-08 4.3649567E+00 7.2549940E-09 2.2463552E-10 O 18 0552+398 2024.11.02-07:56:57.0 MK-VLBA 53.10724 17.42115 656.4 6.8 1.6726805E-08 3.3186440E+00 4.9894988E-09 7.6465804E-11 O 18 0552+398 2024.11.02-07:56:57.0 WETTZELL 295.63321 31.94603 956.4 7.7 1.4094633E-08 1.8933968E+00 7.2549940E-09 2.2463552E-10 O 19 0529+483 2024.11.02-07:58:49.0 MK-VLBA 44.70970 22.89096 656.4 6.8 1.2940275E-08 2.5622406E+00 4.9894988E-09 7.6465804E-11 O 19 0529+483 2024.11.02-07:58:49.0 WETTZELL 306.81015 33.98346 956.4 7.8 1.3348080E-08 1.7955198E+00 7.2549940E-09 2.2463552E-10 O 20 0345+460 2024.11.02-08:01:08.0 MK-VLBA 45.25266 40.95408 656.4 6.8 7.7171525E-09 1.5242061E+00 4.9894988E-09 7.6465804E-11 O 20 0345+460 2024.11.02-08:01:08.0 WETTZELL 319.31877 19.72885 956.5 7.9 2.1960842E-08 2.9871949E+00 7.2549940E-09 2.2463552E-10 O 21 0415+398 2024.11.02-08:02:35.0 MK-VLBA 54.29187 36.85556 656.4 6.8 8.4287366E-09 1.6646894E+00 4.9894988E-09 7.6465804E-11 O 21 0415+398 2024.11.02-08:02:35.0 WETTZELL 310.87655 18.16783 956.5 7.9 2.3735332E-08 3.2273413E+00 7.2549940E-09 2.2463552E-10 O 22 1823+568 2024.11.02-08:04:51.0 MK-VLBA 325.45029 15.56054 656.4 6.8 1.8615306E-08 3.7199390E+00 4.9894988E-09 7.6465804E-11 O 22 1823+568 2024.11.02-08:04:51.0 WETTZELL 41.00498 34.86305 956.5 8.0 1.3052685E-08 1.7623466E+00 7.2549940E-09 2.2463552E-10 O 23 2000+472 2024.11.02-08:06:08.0 MK-VLBA 314.15850 29.57769 656.3 6.8 1.0227976E-08 2.0276647E+00 4.9894988E-09 7.6465804E-11 O 23 2000+472 2024.11.02-08:06:08.0 WETTZELL 35.97158 18.00278 956.5 8.0 2.3933784E-08 3.2826549E+00 7.2549940E-09 2.2463552E-10 O 24 3C418 2024.11.02-08:07:07.0 MK-VLBA 319.59455 34.79975 656.3 6.8 8.8563676E-09 1.7538039E+00 4.9894988E-09 7.6465804E-11 O 24 3C418 2024.11.02-08:07:07.0 WETTZELL 28.65504 18.21042 956.5 8.0 2.3676850E-08 3.2488676E+00 7.2549940E-09 2.2463552E-10 O 25 1849+670 2024.11.02-08:08:26.0 MK-VLBA 335.68811 19.56206 656.3 6.8 1.4995586E-08 2.9844016E+00 4.9894988E-09 7.6465804E-11 O 25 1849+670 2024.11.02-08:08:26.0 WETTZELL 28.88124 39.05864 956.6 7.9 1.1848813E-08 1.5984807E+00 7.2549940E-09 2.2463552E-10 O 26 3C371 2024.11.02-08:09:23.0 MK-VLBA 339.15476 16.05288 656.3 6.8 1.8073238E-08 3.6076219E+00 4.9894988E-09 7.6465804E-11 O 26 3C371 2024.11.02-08:09:23.0 WETTZELL 28.48250 43.86635 956.6 8.0 1.0779549E-08 1.4520147E+00 7.2549940E-09 2.2463552E-10 O 27 1842+681 2024.11.02-08:10:25.0 MK-VLBA 336.88848 18.83438 656.4 6.9 1.5540848E-08 3.0944257E+00 4.9894988E-09 7.6465804E-11 O 27 1842+681 2024.11.02-08:10:25.0 WETTZELL 28.36046 40.34474 956.6 8.0 1.1534560E-08 1.5554275E+00 7.2549940E-09 2.2463552E-10 O 28 1823+689 2024.11.02-08:11:42.0 MK-VLBA 338.00658 17.11394 656.4 6.9 1.7012029E-08 3.3922030E+00 4.9894988E-09 7.6465804E-11 O 28 1823+689 2024.11.02-08:11:42.0 WETTZELL 28.72888 42.34834 956.7 8.0 1.1087462E-08 1.4941493E+00 7.2549940E-09 2.2463552E-10 O 29 1851+488 2024.11.02-08:13:21.0 MK-VLBA 316.75568 16.92123 656.4 6.9 1.7197394E-08 3.4319173E+00 4.9894988E-09 7.6465804E-11 O 29 1851+488 2024.11.02-08:13:21.0 WETTZELL 45.57595 27.36286 956.7 8.0 1.6200744E-08 2.1952321E+00 7.2549940E-09 2.2463552E-10 O 30 0544+273 2024.11.02-08:15:50.0 MK-VLBA 67.19531 20.37815 656.3 7.0 1.4428392E-08 2.8554893E+00 4.9894988E-09 7.6465804E-11 O 30 0544+273 2024.11.02-08:15:50.0 WETTZELL 289.83146 19.33330 956.7 8.0 2.2383731E-08 3.0193843E+00 7.2549940E-09 2.2463552E-10 O 31 0515+208 2024.11.02-08:17:13.0 MK-VLBA 75.67257 25.90209 656.3 7.1 1.1540226E-08 2.2798640E+00 4.9894988E-09 7.6465804E-11 O 31 0515+208 2024.11.02-08:17:13.0 WETTZELL 290.74959 9.82527 956.7 8.2 4.2263920E-08 5.8126437E+00 7.2549940E-09 2.2463552E-10 O 32 0552+398 2024.11.02-08:18:34.0 MK-VLBA 53.87102 21.52002 656.3 7.1 1.3708960E-08 2.7142019E+00 4.9894988E-09 7.6465804E-11 O 32 0552+398 2024.11.02-08:18:34.0 WETTZELL 298.78337 28.79382 956.7 8.3 1.5470280E-08 2.0814130E+00 7.2549940E-09 2.2463552E-10 O 33 0529+483 2024.11.02-08:20:23.0 MK-VLBA 44.88229 26.47640 656.3 7.0 1.1310510E-08 2.2374295E+00 4.9894988E-09 7.6465804E-11 O 33 0529+483 2024.11.02-08:20:23.0 WETTZELL 309.50355 31.20261 956.7 8.4 1.4392811E-08 1.9386407E+00 7.2549940E-09 2.2463552E-10 O 34 0345+460 2024.11.02-08:22:40.0 MK-VLBA 43.73268 44.51601 656.3 7.0 7.2170751E-09 1.4252650E+00 4.9894988E-09 7.6465804E-11 O 34 0345+460 2024.11.02-08:22:40.0 WETTZELL 322.47986 17.50180 956.8 8.4 2.4586915E-08 3.3578014E+00 7.2549940E-09 2.2463552E-10 O 35 0415+398 2024.11.02-08:24:06.0 MK-VLBA 53.71096 40.96302 656.3 7.0 7.7156954E-09 1.5235675E+00 4.9894988E-09 7.6465804E-11 O 35 0415+398 2024.11.02-08:24:06.0 WETTZELL 314.23397 15.56885 956.8 8.3 2.7462952E-08 3.7542318E+00 7.2549940E-09 2.2463552E-10 O 36 2000+472 2024.11.02-08:26:30.0 MK-VLBA 314.12027 26.12904 656.4 7.0 1.1450181E-08 2.2722743E+00 4.9894988E-09 7.6465804E-11 O 36 2000+472 2024.11.02-08:26:30.0 WETTZELL 38.92035 20.03347 956.8 8.2 2.1641011E-08 2.9569004E+00 7.2549940E-09 2.2463552E-10 O 37 3C418 2024.11.02-08:27:30.0 MK-VLBA 318.93840 31.66092 656.4 7.0 9.6233924E-09 1.9068273E+00 4.9894988E-09 7.6465804E-11 O 37 3C418 2024.11.02-08:27:30.0 WETTZELL 31.52233 19.88628 956.8 8.2 2.1792149E-08 2.9808879E+00 7.2549940E-09 2.2463552E-10 O 38 1823+568 2024.11.02-08:29:21.0 MK-VLBA 326.34403 12.31868 656.4 6.9 2.3204260E-08 4.6625103E+00 4.9894988E-09 7.6465804E-11 O 38 1823+568 2024.11.02-08:29:21.0 WETTZELL 43.47388 37.56417 956.8 8.2 1.2243750E-08 1.6510489E+00 7.2549940E-09 2.2463552E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10