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 | 01:52:48.770 # # Data content: # Ray-tracing results for session: # 240727-q24209# # 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: 2024072706 | 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 $240727-q24209# H $240727-q24209# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 01:52:48.770) 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 2254+074 2024.07.27-07:30:30.0 MK-VLBA 85.23493 10.14544 656.8 11.9 2.7621270E-08 5.5079665E+00 4.9856352E-09 4.8764870E-11 O 1 2254+074 2024.07.27-07:30:30.0 WETTZELL 272.40747 8.31786 945.6 25.6 5.1345555E-08 6.8978910E+00 7.1708298E-09 6.2364823E-10 O 2 2215+150 2024.07.27-07:31:58.0 MK-VLBA 80.75154 21.90247 656.8 11.9 1.3399338E-08 2.6552666E+00 4.9856352E-09 4.8764870E-11 O 2 2215+150 2024.07.27-07:31:58.0 WETTZELL 285.01910 7.49014 945.6 25.7 5.6412444E-08 7.6765147E+00 7.1708298E-09 6.2364823E-10 O 3 1156+295 2024.07.27-07:34:23.0 MK-VLBA 296.02929 15.00856 656.8 11.9 1.9142507E-08 3.8619374E+00 4.9856352E-09 4.8764870E-11 O 3 1156+295 2024.07.27-07:34:23.0 WETTZELL 57.67110 10.89885 945.6 25.9 3.9984251E-08 5.1898812E+00 7.1708298E-09 6.2364823E-10 O 4 1144+402 2024.07.27-07:35:19.0 MK-VLBA 307.50151 14.92081 656.9 11.9 1.9248363E-08 3.8792745E+00 4.9856352E-09 4.8764870E-11 O 4 1144+402 2024.07.27-07:35:19.0 WETTZELL 52.55833 20.83393 945.6 25.9 2.1731993E-08 2.7948264E+00 7.1708298E-09 6.2364823E-10 O 5 1053+704 2024.07.27-07:36:32.0 MK-VLBA 339.59273 15.39106 656.9 11.9 1.8688862E-08 3.7477200E+00 4.9856352E-09 4.8764870E-11 O 5 1053+704 2024.07.27-07:36:32.0 WETTZELL 28.60699 44.64596 945.5 26.0 1.1078436E-08 1.4250595E+00 7.1708298E-09 6.2364823E-10 O 6 0016+731 2024.07.27-07:37:48.0 MK-VLBA 16.77508 15.96527 656.9 11.9 1.8050439E-08 3.5980331E+00 4.9856352E-09 4.8764870E-11 O 6 0016+731 2024.07.27-07:37:48.0 WETTZELL 334.43984 52.77301 945.5 26.2 9.7839902E-09 1.2605554E+00 7.1708298E-09 6.2364823E-10 O 7 2309+454 2024.07.27-07:38:58.0 MK-VLBA 46.85646 18.52073 656.9 11.9 1.5687979E-08 3.1137832E+00 4.9856352E-09 4.8764870E-11 O 7 2309+454 2024.07.27-07:38:58.0 WETTZELL 301.33730 35.70469 945.5 26.4 1.3330166E-08 1.7238938E+00 7.1708298E-09 6.2364823E-10 O 8 1803+784 2024.07.27-07:40:19.0 MK-VLBA 1.11085 31.28951 656.9 11.9 9.6636826E-09 1.9212287E+00 4.9856352E-09 4.8764870E-11 O 8 1803+784 2024.07.27-07:40:19.0 WETTZELL 355.88770 38.00029 945.6 26.3 1.2638189E-08 1.6319533E+00 7.1708298E-09 6.2364823E-10 O 9 3C418 2024.07.27-07:41:31.0 MK-VLBA 36.76816 43.14410 656.9 11.9 7.3524052E-09 1.4586430E+00 4.9856352E-09 4.8764870E-11 O 9 3C418 2024.07.27-07:41:31.0 WETTZELL 326.23182 21.32146 945.6 26.2 2.1286777E-08 2.7780580E+00 7.1708298E-09 6.2364823E-10 O 10 1823+568 2024.07.27-07:42:38.0 MK-VLBA 9.30192 52.13149 656.9 11.9 6.3730872E-09 1.2655634E+00 4.9856352E-09 4.8764870E-11 O 10 1823+568 2024.07.27-07:42:38.0 WETTZELL 347.52795 17.58605 945.6 26.1 2.5517181E-08 3.3409513E+00 7.1708298E-09 6.2364823E-10 O 11 1636+473 2024.07.27-07:43:49.0 MK-VLBA 337.86753 59.49447 656.9 11.9 5.8411097E-09 1.1608335E+00 4.9856352E-09 4.8764870E-11 O 11 1636+473 2024.07.27-07:43:49.0 WETTZELL 3.20661 6.47773 945.6 26.2 6.3980132E-08 8.7810684E+00 7.1708298E-09 6.2364823E-10 O 12 1806+456 2024.07.27-07:45:03.0 MK-VLBA 9.42544 63.62506 656.9 11.8 5.6178719E-09 1.1156037E+00 4.9856352E-09 4.8764870E-11 O 12 1806+456 2024.07.27-07:45:03.0 WETTZELL 347.70838 6.09365 945.6 26.2 6.7457606E-08 9.3782111E+00 7.1708298E-09 6.2364823E-10 O 13 2000+472 2024.07.27-07:46:21.0 MK-VLBA 36.93609 50.89935 656.9 11.8 6.4824135E-09 1.2862519E+00 4.9856352E-09 4.8764870E-11 O 13 2000+472 2024.07.27-07:46:21.0 WETTZELL 329.99473 14.44011 945.6 26.4 3.0751850E-08 4.0584730E+00 7.1708298E-09 6.2364823E-10 O 14 2113+293 2024.07.27-07:47:36.0 MK-VLBA 67.44278 41.96215 656.9 11.8 7.5183382E-09 1.4905359E+00 4.9856352E-09 4.8764870E-11 O 14 2113+293 2024.07.27-07:47:36.0 WETTZELL 308.16244 7.12508 945.6 26.7 5.8967140E-08 8.1111558E+00 7.1708298E-09 6.2364823E-10 O 15 2209+236 2024.07.27-07:48:58.0 MK-VLBA 72.83332 29.13993 656.9 11.7 1.0299875E-08 2.0409658E+00 4.9856352E-09 4.8764870E-11 O 15 2209+236 2024.07.27-07:48:58.0 WETTZELL 294.87006 10.43163 945.6 26.9 4.1731940E-08 5.5754702E+00 7.1708298E-09 6.2364823E-10 O 16 2214+241 2024.07.27-07:49:49.0 MK-VLBA 72.15720 28.30532 656.9 11.7 1.0574561E-08 2.0953798E+00 4.9856352E-09 4.8764870E-11 O 16 2214+241 2024.07.27-07:49:49.0 WETTZELL 294.44458 11.36629 945.6 27.0 3.8525529E-08 5.1243725E+00 7.1708298E-09 6.2364823E-10 O 17 1308+328 2024.07.27-07:52:10.0 MK-VLBA 297.15938 26.92014 657.0 11.6 1.1071560E-08 2.2128518E+00 4.9856352E-09 4.8764870E-11 O 17 1308+328 2024.07.27-07:52:10.0 WETTZELL 46.35021 6.66922 945.6 26.6 6.2314470E-08 8.3379785E+00 7.1708298E-09 6.2364823E-10 O 18 1306+360 2024.07.27-07:53:11.0 MK-VLBA 300.83558 26.55265 657.0 11.6 1.1211854E-08 2.2407600E+00 4.9856352E-09 4.8764870E-11 O 18 1306+360 2024.07.27-07:53:11.0 WETTZELL 45.13709 9.74689 945.6 26.4 4.4349247E-08 5.8104695E+00 7.1708298E-09 6.2364823E-10 O 19 1330+476 2024.07.27-07:55:06.0 MK-VLBA 313.96356 30.99518 657.0 11.7 9.7460634E-09 1.9438308E+00 4.9856352E-09 4.8764870E-11 O 19 1330+476 2024.07.27-07:55:06.0 WETTZELL 34.89489 17.01117 945.6 26.4 2.6312289E-08 3.4095504E+00 7.1708298E-09 6.2364823E-10 O 20 1204+399 2024.07.27-07:58:10.0 MK-VLBA 307.36547 14.23397 657.0 11.7 2.0124761E-08 4.0605438E+00 4.9856352E-09 4.8764870E-11 O 20 1204+399 2024.07.27-07:58:10.0 WETTZELL 53.27039 21.05032 945.6 26.9 2.1522297E-08 2.7671738E+00 7.1708298E-09 6.2364823E-10 O 21 1327+504 2024.07.27-08:01:20.0 MK-VLBA 317.05014 29.17825 657.0 11.7 1.0289461E-08 2.0527320E+00 4.9856352E-09 4.8764870E-11 O 21 1327+504 2024.07.27-08:01:20.0 WETTZELL 34.66130 20.23349 945.7 27.5 2.2343196E-08 2.8891963E+00 7.1708298E-09 6.2364823E-10 O 22 1039+811 2024.07.27-08:03:31.0 MK-VLBA 350.92707 16.54171 657.0 11.7 1.7456491E-08 3.4908513E+00 4.9856352E-09 4.8764870E-11 O 22 1039+811 2024.07.27-08:03:31.0 WETTZELL 14.14682 49.50262 945.7 27.6 1.0241806E-08 1.3180936E+00 7.1708298E-09 6.2364823E-10 O 23 2229+695 2024.07.27-08:04:40.0 MK-VLBA 20.64499 26.51528 657.0 11.7 1.1224963E-08 2.2295513E+00 4.9856352E-09 4.8764870E-11 O 23 2229+695 2024.07.27-08:04:40.0 WETTZELL 333.22784 41.65585 945.7 27.8 1.1712546E-08 1.5124788E+00 7.1708298E-09 6.2364823E-10 O 24 1803+784 2024.07.27-08:05:43.0 MK-VLBA 359.62243 31.32788 656.9 11.7 9.6531617E-09 1.9193284E+00 4.9856352E-09 4.8764870E-11 O 24 1803+784 2024.07.27-08:05:43.0 WETTZELL 357.47031 37.75888 945.7 28.0 1.2706317E-08 1.6406772E+00 7.1708298E-09 6.2364823E-10 O 25 1849+670 2024.07.27-08:06:53.0 MK-VLBA 5.51948 42.19643 656.9 11.7 7.4851124E-09 1.4868085E+00 4.9856352E-09 4.8764870E-11 O 25 1849+670 2024.07.27-08:06:53.0 WETTZELL 350.45796 27.48287 945.7 28.1 1.6822373E-08 2.1819089E+00 7.1708298E-09 6.2364823E-10 O 26 3C371 2024.07.27-08:07:46.0 MK-VLBA 359.85648 39.97191 656.9 11.7 7.8242590E-09 1.5547226E+00 4.9856352E-09 4.8764870E-11 O 26 3C371 2024.07.27-08:07:46.0 WETTZELL 355.53944 29.26332 945.6 28.1 1.5890000E-08 2.0581853E+00 7.1708298E-09 6.2364823E-10 O 27 1842+681 2024.07.27-08:08:42.0 MK-VLBA 4.15201 41.33161 656.9 11.7 7.6120599E-09 1.5121600E+00 4.9856352E-09 4.8764870E-11 O 27 1842+681 2024.07.27-08:08:42.0 WETTZELL 351.66910 28.28426 945.6 28.4 1.6387764E-08 2.1244110E+00 7.1708298E-09 6.2364823E-10 O 28 3C418 2024.07.27-08:09:54.0 MK-VLBA 33.68985 47.01289 656.9 11.8 6.8754190E-09 1.3642370E+00 4.9856352E-09 4.8764870E-11 O 28 3C418 2024.07.27-08:09:54.0 WETTZELL 330.16901 18.86856 945.6 28.5 2.3880028E-08 3.1253801E+00 7.1708298E-09 6.2364823E-10 O 29 2325+093 2024.07.27-08:11:53.0 MK-VLBA 84.24273 13.39409 656.8 11.9 2.1304991E-08 4.2320796E+00 4.9856352E-09 4.8764870E-11 O 29 2325+093 2024.07.27-08:11:53.0 WETTZELL 275.81299 7.95468 945.6 28.3 5.3454417E-08 7.2135782E+00 7.1708298E-09 6.2364823E-10 O 30 2214+241 2024.07.27-08:13:25.0 MK-VLBA 73.16696 33.61904 656.8 11.9 9.0686387E-09 1.7972129E+00 4.9856352E-09 4.8764870E-11 O 30 2214+241 2024.07.27-08:13:25.0 WETTZELL 298.62750 7.90456 945.6 27.9 5.3771775E-08 7.3196030E+00 7.1708298E-09 6.2364823E-10 O 31 2209+236 2024.07.27-08:14:16.0 MK-VLBA 73.91605 34.85811 656.8 11.9 8.7870129E-09 1.7414699E+00 4.9856352E-09 4.8764870E-11 O 31 2209+236 2024.07.27-08:14:16.0 WETTZELL 299.38363 6.73993 945.6 27.7 6.1906156E-08 8.5411626E+00 7.1708298E-09 6.2364823E-10 O 32 1306+360 2024.07.27-08:16:41.0 MK-VLBA 301.54296 21.80997 656.9 11.9 1.3456095E-08 2.6952213E+00 4.9856352E-09 4.8764870E-11 O 32 1306+360 2024.07.27-08:16:41.0 WETTZELL 49.07716 12.56998 945.6 26.2 3.4995184E-08 4.5381309E+00 7.1708298E-09 6.2364823E-10 O 33 1330+476 2024.07.27-08:18:37.0 MK-VLBA 313.82913 26.99625 656.9 11.9 1.1042949E-08 2.2049050E+00 4.9856352E-09 4.8764870E-11 O 33 1330+476 2024.07.27-08:18:37.0 WETTZELL 38.34006 19.31145 945.6 26.0 2.3343705E-08 3.0167383E+00 7.1708298E-09 6.2364823E-10 O 34 1327+504 2024.07.27-08:21:14.0 MK-VLBA 316.94723 25.97585 656.9 12.0 1.1440135E-08 2.2844969E+00 4.9856352E-09 4.8764870E-11 O 34 1327+504 2024.07.27-08:21:14.0 WETTZELL 37.41227 22.15337 945.6 25.9 2.0522931E-08 2.6494576E+00 7.1708298E-09 6.2364823E-10 O 35 1308+328 2024.07.27-08:23:13.0 MK-VLBA 298.30350 20.43590 656.9 12.0 1.4302878E-08 2.8680920E+00 4.9856352E-09 4.8764870E-11 O 35 1308+328 2024.07.27-08:23:13.0 WETTZELL 51.73710 10.51397 945.6 26.1 4.1346057E-08 5.3861807E+00 7.1708298E-09 6.2364823E-10 O 36 1039+811 2024.07.27-08:24:38.0 MK-VLBA 351.29501 15.77158 656.9 12.0 1.8261254E-08 3.6540441E+00 4.9856352E-09 4.8764870E-11 O 36 1039+811 2024.07.27-08:24:38.0 WETTZELL 14.15966 50.34992 945.6 26.5 1.0115660E-08 1.3017223E+00 7.1708298E-09 6.2364823E-10 O 37 0059+581 2024.07.27-08:25:54.0 MK-VLBA 31.75532 11.98161 656.9 12.1 2.3657330E-08 4.7239957E+00 4.9856352E-09 4.8764870E-11 O 37 0059+581 2024.07.27-08:25:54.0 WETTZELL 310.46380 50.22936 945.6 26.8 1.0134882E-08 1.3063781E+00 7.1708298E-09 6.2364823E-10 O 38 0016+731 2024.07.27-08:26:57.0 MK-VLBA 17.42055 19.38502 656.9 12.1 1.5028012E-08 2.9902483E+00 4.9856352E-09 4.8764870E-11 O 38 0016+731 2024.07.27-08:26:57.0 WETTZELL 334.75711 49.30413 945.6 27.0 1.0273433E-08 1.3244094E+00 7.1708298E-09 6.2364823E-10 O 39 2309+454 2024.07.27-08:28:06.0 MK-VLBA 47.73042 27.05150 656.9 12.1 1.1020765E-08 2.1852791E+00 4.9856352E-09 4.8764870E-11 O 39 2309+454 2024.07.27-08:28:06.0 WETTZELL 307.76828 29.07053 945.6 27.1 1.5988528E-08 2.0739992E+00 7.1708298E-09 6.2364823E-10 O 40 2229+695 2024.07.27-08:29:29.0 MK-VLBA 19.88962 28.54491 656.9 12.0 1.0494837E-08 2.0842496E+00 4.9856352E-09 4.8764870E-11 O 40 2229+695 2024.07.27-08:29:29.0 WETTZELL 334.78116 39.87140 945.6 27.0 1.2141228E-08 1.5685178E+00 7.1708298E-09 6.2364823E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10