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 | 01:48:42.740 # # Data content: # Ray-tracing results for session: # 240721-q24203# # 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: 2024072106 | 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 $240721-q24203# H $240721-q24203# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 01:48:42.740) 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 1123+264 2024.07.21-07:30:24.0 MK-VLBA 293.33388 12.92716 657.2 5.7 2.2180247E-08 4.4926256E+00 4.9878087E-09 7.6666099E-11 O 1 1123+264 2024.07.21-07:30:24.0 WETTZELL 60.68446 9.35800 940.5 24.9 4.5066626E-08 5.9931051E+00 7.1360776E-09 4.9895053E-10 O 2 1156+295 2024.07.21-07:31:38.0 MK-VLBA 294.64543 20.62480 657.2 5.7 1.4267677E-08 2.8516116E+00 4.9878087E-09 7.6666099E-11 O 2 1156+295 2024.07.21-07:31:38.0 WETTZELL 53.06823 7.34506 940.5 24.9 5.6023182E-08 7.5188682E+00 7.1360776E-09 4.9895053E-10 O 3 2215+150 2024.07.21-07:34:07.0 MK-VLBA 79.23982 16.92270 657.2 5.7 1.7178357E-08 3.3494224E+00 4.9878087E-09 7.6666099E-11 O 3 2215+150 2024.07.21-07:34:07.0 WETTZELL 281.08115 10.91410 940.5 25.0 3.9160701E-08 5.2803880E+00 7.1360776E-09 4.9895053E-10 O 4 2201+171 2024.07.21-07:35:09.0 MK-VLBA 78.20513 21.12982 657.1 5.8 1.3936091E-08 2.7203574E+00 4.9878087E-09 7.6666099E-11 O 4 2201+171 2024.07.21-07:35:09.0 WETTZELL 285.36432 9.95840 940.5 25.0 4.2631103E-08 5.7706608E+00 7.1360776E-09 4.9895053E-10 O 5 2209+236 2024.07.21-07:36:02.0 MK-VLBA 70.97870 20.95061 657.1 5.8 1.4047666E-08 2.7385768E+00 4.9878087E-09 7.6666099E-11 O 5 2209+236 2024.07.21-07:36:02.0 WETTZELL 288.45773 15.99477 940.4 25.0 2.7333579E-08 3.6389320E+00 7.1360776E-09 4.9895053E-10 O 6 2214+241 2024.07.21-07:36:59.0 MK-VLBA 70.30538 20.17032 657.1 5.8 1.4557268E-08 2.8367346E+00 4.9878087E-09 7.6666099E-11 O 6 2214+241 2024.07.21-07:36:59.0 WETTZELL 288.07811 16.92953 940.4 25.1 2.5904466E-08 3.4442079E+00 7.1360776E-09 4.9895053E-10 O 7 2229+695 2024.07.21-07:38:27.0 MK-VLBA 21.39338 22.28605 657.1 5.8 1.3259023E-08 2.5850633E+00 4.9878087E-09 7.6666099E-11 O 7 2229+695 2024.07.21-07:38:27.0 WETTZELL 330.63386 45.50615 940.4 25.2 1.0691376E-08 1.4030332E+00 7.1360776E-09 4.9895053E-10 O 8 1803+784 2024.07.21-07:39:33.0 MK-VLBA 2.52171 31.10757 657.1 5.8 9.7701527E-09 1.9149318E+00 4.9878087E-09 7.6666099E-11 O 8 1803+784 2024.07.21-07:39:33.0 WETTZELL 354.39610 38.33843 940.4 25.5 1.2284391E-08 1.6111703E+00 7.1360776E-09 4.9895053E-10 O 9 3C371 2024.07.21-07:40:38.0 MK-VLBA 5.49850 39.40943 657.2 5.8 7.9628074E-09 1.5626181E+00 4.9878087E-09 7.6666099E-11 O 9 3C371 2024.07.21-07:40:38.0 WETTZELL 350.63069 30.26581 940.4 26.0 1.5094935E-08 1.9823076E+00 7.1360776E-09 4.9895053E-10 O 10 1145+268 2024.07.21-07:43:28.0 MK-VLBA 293.19959 14.97902 657.2 5.8 1.9299943E-08 3.8896471E+00 4.9878087E-09 7.6666099E-11 O 10 1145+268 2024.07.21-07:43:28.0 WETTZELL 58.83403 8.41734 940.4 26.1 4.9617312E-08 6.6224094E+00 7.1360776E-09 4.9895053E-10 O 11 1128+385 2024.07.21-07:45:39.0 MK-VLBA 305.91145 13.98483 657.1 5.7 2.0590862E-08 4.1317937E+00 4.9878087E-09 7.6666099E-11 O 11 1128+385 2024.07.21-07:45:39.0 WETTZELL 54.22006 19.92815 940.4 26.3 2.2191108E-08 2.9056752E+00 7.1360776E-09 4.9895053E-10 O 12 1144+402 2024.07.21-07:46:34.0 MK-VLBA 306.96109 17.23879 657.1 5.7 1.6895004E-08 3.3722326E+00 4.9878087E-09 7.6666099E-11 O 12 1144+402 2024.07.21-07:46:34.0 WETTZELL 50.67623 19.24755 940.4 26.4 2.2928435E-08 3.0032077E+00 7.1360776E-09 4.9895053E-10 O 13 1039+811 2024.07.21-07:47:52.0 MK-VLBA 350.43731 18.04406 657.1 5.7 1.6172406E-08 3.1717069E+00 4.9878087E-09 7.6666099E-11 O 13 1039+811 2024.07.21-07:47:52.0 WETTZELL 13.81839 47.94416 940.4 26.6 1.0272092E-08 1.3453197E+00 7.1360776E-09 4.9895053E-10 O 14 0016+731 2024.07.21-07:48:59.0 MK-VLBA 16.50191 15.12748 657.1 5.7 1.9099011E-08 3.7164721E+00 4.9878087E-09 7.6666099E-11 O 14 0016+731 2024.07.21-07:48:59.0 WETTZELL 334.54222 53.64901 940.4 26.4 9.4737459E-09 1.2423444E+00 7.1360776E-09 4.9895053E-10 O 15 2309+454 2024.07.21-07:50:25.0 MK-VLBA 46.44492 16.43854 657.1 5.6 1.7655103E-08 3.4266194E+00 4.9878087E-09 7.6666099E-11 O 15 2309+454 2024.07.21-07:50:25.0 WETTZELL 299.78567 37.41837 940.5 26.2 1.2541510E-08 1.6495093E+00 7.1360776E-09 4.9895053E-10 O 16 1156+295 2024.07.21-07:52:42.0 MK-VLBA 295.73265 16.12804 657.1 5.6 1.7995985E-08 3.6150154E+00 4.9878087E-09 7.6666099E-11 O 16 1156+295 2024.07.21-07:52:42.0 WETTZELL 56.75791 10.17162 940.5 26.0 4.1741787E-08 5.5371122E+00 7.1360776E-09 4.9895053E-10 O 17 2215+150 2024.07.21-07:55:12.0 MK-VLBA 80.72710 21.81956 657.1 5.7 1.3523268E-08 2.6416296E+00 4.9878087E-09 7.6666099E-11 O 17 2215+150 2024.07.21-07:55:12.0 WETTZELL 284.95340 7.54624 940.4 25.9 5.4818444E-08 7.5400932E+00 7.1360776E-09 4.9895053E-10 O 18 2201+171 2024.07.21-07:56:15.0 MK-VLBA 79.57955 26.01322 657.2 5.7 1.1487903E-08 2.2464156E+00 4.9878087E-09 7.6666099E-11 O 18 2201+171 2024.07.21-07:56:15.0 WETTZELL 289.21613 6.65526 940.4 25.7 6.1199704E-08 8.4932894E+00 7.1360776E-09 4.9895053E-10 O 19 2254+074 2024.07.21-08:01:40.0 MK-VLBA 85.85170 11.92726 657.1 5.7 2.3890838E-08 4.6663500E+00 4.9878087E-09 7.6666099E-11 O 19 2254+074 2024.07.21-08:01:40.0 WETTZELL 273.83503 7.07686 940.4 25.8 5.8020061E-08 8.0232922E+00 7.1360776E-09 4.9895053E-10 O 20 2209+236 2024.07.21-08:03:39.0 MK-VLBA 72.41291 27.13517 657.1 5.7 1.1051801E-08 2.1597418E+00 4.9878087E-09 7.6666099E-11 O 20 2209+236 2024.07.21-08:03:39.0 WETTZELL 293.29797 11.76458 940.4 25.3 3.6507789E-08 4.9040078E+00 7.1360776E-09 4.9895053E-10 O 21 2214+241 2024.07.21-08:04:36.0 MK-VLBA 71.74221 26.33049 657.1 5.7 1.1360628E-08 2.2193304E+00 4.9878087E-09 7.6666099E-11 O 21 2214+241 2024.07.21-08:04:36.0 WETTZELL 292.89808 12.68847 940.4 25.3 3.4008496E-08 4.5562676E+00 7.1360776E-09 4.9895053E-10 O 22 3C418 2024.07.21-08:06:05.0 MK-VLBA 36.67831 43.28202 657.1 5.7 7.3761419E-09 1.4459347E+00 4.9878087E-09 7.6666099E-11 O 22 3C418 2024.07.21-08:06:05.0 WETTZELL 326.36475 21.23220 940.5 25.4 2.0921374E-08 2.7622564E+00 7.1360776E-09 4.9895053E-10 O 23 2000+472 2024.07.21-08:07:08.0 MK-VLBA 37.34326 50.49982 657.1 5.7 6.5573716E-09 1.2873053E+00 4.9878087E-09 7.6666099E-11 O 23 2000+472 2024.07.21-08:07:08.0 WETTZELL 329.56546 14.67139 940.5 25.5 2.9646799E-08 3.9380342E+00 7.1360776E-09 4.9895053E-10 O 24 1823+568 2024.07.21-08:08:16.0 MK-VLBA 8.86329 52.20790 657.1 5.7 6.4038276E-09 1.2588983E+00 4.9878087E-09 7.6666099E-11 O 24 1823+568 2024.07.21-08:08:16.0 WETTZELL 347.81140 17.51416 940.5 25.6 2.5073484E-08 3.3105282E+00 7.1360776E-09 4.9895053E-10 O 25 3C371 2024.07.21-08:09:29.0 MK-VLBA 2.31838 39.87429 657.1 5.7 7.8857507E-09 1.5481385E+00 4.9878087E-09 7.6666099E-11 O 25 3C371 2024.07.21-08:09:29.0 WETTZELL 353.40517 29.60856 940.5 25.6 1.5395489E-08 2.0215585E+00 7.1360776E-09 4.9895053E-10 O 26 1803+784 2024.07.21-08:10:35.0 MK-VLBA 0.72085 31.31505 657.1 5.6 9.7125311E-09 1.9042324E+00 4.9878087E-09 7.6666099E-11 O 26 1803+784 2024.07.21-08:10:35.0 WETTZELL 356.30082 37.92541 940.5 25.8 1.2396912E-08 1.6257978E+00 7.1360776E-09 4.9895053E-10 O 27 1144+402 2024.07.21-08:12:01.0 MK-VLBA 308.15276 12.47864 657.1 5.6 2.2924150E-08 4.6096302E+00 4.9878087E-09 7.6666099E-11 O 27 1144+402 2024.07.21-08:12:01.0 WETTZELL 54.53569 22.56291 940.5 26.1 1.9754247E-08 2.5834843E+00 7.1360776E-09 4.9895053E-10 O 28 1308+328 2024.07.21-08:13:36.0 MK-VLBA 297.09510 27.37337 657.1 5.6 1.0970500E-08 2.1818923E+00 4.9878087E-09 7.6666099E-11 O 28 1308+328 2024.07.21-08:13:36.0 WETTZELL 45.96894 6.41385 940.5 26.3 6.3021190E-08 8.5147655E+00 7.1360776E-09 4.9895053E-10 O 29 1306+360 2024.07.21-08:15:11.0 MK-VLBA 300.79720 26.87524 657.1 5.5 1.1156055E-08 2.2171735E+00 4.9878087E-09 7.6666099E-11 O 29 1306+360 2024.07.21-08:15:11.0 WETTZELL 44.86653 9.56224 940.5 26.1 4.4181403E-08 5.8726598E+00 7.1360776E-09 4.9895053E-10 O 30 1039+811 2024.07.21-08:17:01.0 MK-VLBA 350.77681 16.92052 657.1 5.5 1.7184849E-08 3.3700051E+00 4.9878087E-09 7.6666099E-11 O 30 1039+811 2024.07.21-08:17:01.0 WETTZELL 14.09851 49.09862 940.5 25.7 1.0091516E-08 1.3216318E+00 7.1360776E-09 4.9895053E-10 O 31 0016+731 2024.07.21-08:18:08.0 MK-VLBA 17.07555 17.11567 657.1 5.5 1.6995554E-08 3.3088800E+00 4.9878087E-09 7.6666099E-11 O 31 0016+731 2024.07.21-08:18:08.0 WETTZELL 334.42318 51.58714 940.5 25.5 9.7368933E-09 1.2770148E+00 7.1360776E-09 4.9895053E-10 O 32 0059+581 2024.07.21-08:19:15.0 MK-VLBA 30.27927 8.30325 657.1 5.5 3.3346987E-08 6.4866478E+00 4.9878087E-09 7.6666099E-11 O 32 0059+581 2024.07.21-08:19:15.0 WETTZELL 308.79656 54.04984 940.5 25.5 9.4261171E-09 1.2369180E+00 7.1360776E-09 4.9895053E-10 O 33 2229+695 2024.07.21-08:20:39.0 MK-VLBA 20.82511 25.88034 657.2 5.5 1.1542753E-08 2.2536386E+00 4.9878087E-09 7.6666099E-11 O 33 2229+695 2024.07.21-08:20:39.0 WETTZELL 332.78367 42.22162 940.6 25.8 1.1345453E-08 1.4891963E+00 7.1360776E-09 4.9895053E-10 O 34 2309+454 2024.07.21-08:21:58.0 MK-VLBA 47.35928 21.87588 657.2 5.5 1.3490456E-08 2.6258069E+00 4.9878087E-09 7.6666099E-11 O 34 2309+454 2024.07.21-08:21:58.0 WETTZELL 303.84588 33.02258 940.6 25.7 1.3972822E-08 1.8392409E+00 7.1360776E-09 4.9895053E-10 O 35 2209+236 2024.07.21-08:23:20.0 MK-VLBA 73.31568 31.57178 657.2 5.5 9.6407814E-09 1.8866477E+00 4.9878087E-09 7.6666099E-11 O 35 2209+236 2024.07.21-08:23:20.0 WETTZELL 296.78275 8.84057 940.6 25.7 4.7540252E-08 6.4672639E+00 7.1360776E-09 4.9895053E-10 O 36 2214+241 2024.07.21-08:24:18.0 MK-VLBA 72.64278 30.75452 657.2 5.5 9.8688058E-09 1.9307009E+00 4.9878087E-09 7.6666099E-11 O 36 2214+241 2024.07.21-08:24:18.0 WETTZELL 296.36725 9.75234 940.6 25.7 4.3455634E-08 5.8821470E+00 7.1360776E-09 4.9895053E-10 O 37 3C418 2024.07.21-08:25:44.0 MK-VLBA 34.62722 45.98574 657.1 5.6 7.0334654E-09 1.3796151E+00 4.9878087E-09 7.6666099E-11 O 37 3C418 2024.07.21-08:25:44.0 WETTZELL 329.07981 19.51134 940.6 25.3 2.2649794E-08 2.9930802E+00 7.1360776E-09 4.9895053E-10 O 38 2000+472 2024.07.21-08:26:47.0 MK-VLBA 34.22141 53.21299 657.1 5.6 6.3189032E-09 1.2411597E+00 4.9878087E-09 7.6666099E-11 O 38 2000+472 2024.07.21-08:26:47.0 WETTZELL 332.59462 13.11307 940.6 25.4 3.2956381E-08 4.3876284E+00 7.1360776E-09 4.9895053E-10 O 39 1823+568 2024.07.21-08:27:55.0 MK-VLBA 4.53292 52.74948 657.1 5.6 6.3577520E-09 1.2502757E+00 4.9878087E-09 7.6666099E-11 O 39 1823+568 2024.07.21-08:27:55.0 WETTZELL 350.55765 16.90944 940.5 25.6 2.5918858E-08 3.4225332E+00 7.1360776E-09 4.9895053E-10 O 40 3C371 2024.07.21-08:29:27.0 MK-VLBA 0.07202 39.97261 657.1 5.6 7.8697535E-09 1.5454041E+00 4.9878087E-09 7.6666099E-11 O 40 3C371 2024.07.21-08:29:27.0 WETTZELL 355.35216 29.28778 940.5 25.7 1.5547247E-08 2.0412710E+00 7.1360776E-09 4.9895053E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10