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 | 10:51:37.746 # # Data content: # Ray-tracing results for session: # 241202-q24337# # 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: 2024120206 | 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 $241202-q24337# H $241202-q24337# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 10:51:37.746) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S SESHAN25 -2831689.1659 4675729.8099 3275331.2229 31.0992 121.1997 29.43 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 0133+476 2024.12.02-05:30:15.0 SESHAN25 40.08208 11.20139 1016.7 20.4 3.9642158E-08 5.1205146E+00 7.7269114E-09 2.0610510E-10 O 1 0133+476 2024.12.02-05:30:15.0 WETTZELL 335.26123 12.43207 949.5 -3.7 3.3657375E-08 4.8874443E+00 7.2099136E-09 1.9693886E-10 O 2 2309+454 2024.12.02-05:32:09.0 SESHAN25 52.67681 33.40913 1016.7 20.5 1.4365674E-08 1.8167908E+00 7.7269114E-09 2.0610510E-10 O 2 2309+454 2024.12.02-05:32:09.0 WETTZELL 359.46655 5.01924 949.5 -3.8 7.5189477E-08 1.1734557E+01 7.2099136E-09 1.9693886E-10 O 3 1334-127 2024.12.02-05:36:49.0 SESHAN25 249.46457 7.91854 1016.6 20.8 5.4473536E-08 7.0925925E+00 7.7269114E-09 2.0610510E-10 O 3 1334-127 2024.12.02-05:36:49.0 WETTZELL 142.32823 20.09731 949.4 -4.0 2.1348110E-08 2.7684993E+00 7.2099136E-09 1.9693886E-10 O 4 1354-152 2024.12.02-05:38:05.0 SESHAN25 244.80523 10.07342 1016.6 20.8 4.3778773E-08 5.6277081E+00 7.7269114E-09 2.0610510E-10 O 4 1354-152 2024.12.02-05:38:05.0 WETTZELL 139.23934 15.95044 949.4 -4.0 2.6540110E-08 3.3980657E+00 7.2099136E-09 1.9693886E-10 O 5 1351-018 2024.12.02-05:39:29.0 SESHAN25 256.71412 16.83210 1016.7 20.8 2.7046279E-08 3.4328777E+00 7.7269114E-09 2.0610510E-10 O 5 1351-018 2024.12.02-05:39:29.0 WETTZELL 133.71969 28.34542 949.4 -4.0 1.5526525E-08 2.0349079E+00 7.2099136E-09 1.9693886E-10 O 6 1406-076 2024.12.02-05:40:34.0 SESHAN25 249.72830 16.37548 1016.6 20.8 2.7759834E-08 3.5228600E+00 7.7269114E-09 2.0610510E-10 O 6 1406-076 2024.12.02-05:40:34.0 WETTZELL 133.42382 21.64105 949.4 -4.1 1.9915910E-08 2.5827774E+00 7.2099136E-09 1.9693886E-10 O 7 1324+224 2024.12.02-05:42:07.0 SESHAN25 282.98699 22.49628 1016.6 20.9 2.0585914E-08 2.6084868E+00 7.7269114E-09 2.0610510E-10 O 7 1324+224 2024.12.02-05:42:07.0 WETTZELL 125.29382 52.91007 949.4 -4.0 9.2763777E-09 1.2363425E+00 7.2099136E-09 1.9693886E-10 O 8 1308+328 2024.12.02-05:43:17.0 SESHAN25 294.95904 23.30615 1016.6 21.0 1.9917312E-08 2.5246965E+00 7.7269114E-09 2.0610510E-10 O 8 1308+328 2024.12.02-05:43:17.0 WETTZELL 118.56528 63.39457 949.4 -4.0 8.2799114E-09 1.1081896E+00 7.2099136E-09 1.9693886E-10 O 9 1144+402 2024.12.02-05:44:38.0 SESHAN25 309.97348 11.29056 1016.7 20.8 3.9348225E-08 5.0722250E+00 7.7269114E-09 2.0610510E-10 O 9 1144+402 2024.12.02-05:44:38.0 WETTZELL 151.31807 79.61913 949.4 -4.0 7.5294232E-09 1.0138481E+00 7.2099136E-09 1.9693886E-10 O 10 1156+295 2024.12.02-05:45:47.0 SESHAN25 299.44759 7.70416 1016.7 20.7 5.5764917E-08 7.3226385E+00 7.7269114E-09 2.0610510E-10 O 10 1156+295 2024.12.02-05:45:47.0 WETTZELL 157.05813 68.73662 949.4 -3.9 7.9457317E-09 1.0671984E+00 7.2099136E-09 1.9693886E-10 O 11 1128+385 2024.12.02-05:46:56.0 SESHAN25 310.46062 7.35942 1016.6 20.7 5.8053814E-08 7.6577811E+00 7.7269114E-09 2.0610510E-10 O 11 1128+385 2024.12.02-05:46:56.0 WETTZELL 172.31732 78.88770 949.4 -3.9 7.5478056E-09 1.0170318E+00 7.2099136E-09 1.9693886E-10 O 12 1039+811 2024.12.02-05:48:37.0 SESHAN25 350.92476 26.41891 1016.6 20.6 1.7736441E-08 2.2498875E+00 7.7269114E-09 2.0610510E-10 O 12 1039+811 2024.12.02-05:48:37.0 WETTZELL 357.00270 58.20006 949.4 -3.8 8.7117171E-09 1.1829516E+00 7.2099136E-09 1.9693886E-10 O 13 0718+793 2024.12.02-05:49:47.0 SESHAN25 357.53424 20.46597 1016.5 20.6 2.2483601E-08 2.8618207E+00 7.7269114E-09 2.0610510E-10 O 13 0718+793 2024.12.02-05:49:47.0 WETTZELL 344.12048 53.67801 949.4 -3.8 9.1885608E-09 1.2519899E+00 7.2099136E-09 1.9693886E-10 O 14 0016+731 2024.12.02-05:51:08.0 SESHAN25 19.18220 31.17382 1016.6 20.7 1.5270844E-08 1.9339525E+00 7.7269114E-09 2.0610510E-10 O 14 0016+731 2024.12.02-05:51:08.0 WETTZELL 355.63047 33.07334 949.4 -3.7 1.3537871E-08 1.8565254E+00 7.2099136E-09 1.9693886E-10 O 15 0133+476 2024.12.02-05:52:39.0 SESHAN25 42.16202 14.36442 1016.6 20.7 3.1397236E-08 4.0212789E+00 7.7269114E-09 2.0610510E-10 O 15 0133+476 2024.12.02-05:52:39.0 WETTZELL 338.80850 10.99877 949.5 -3.4 3.7744153E-08 5.5227802E+00 7.2099136E-09 1.9693886E-10 O 16 0059+581 2024.12.02-05:53:55.0 SESHAN25 34.62680 23.76775 1016.5 20.5 1.9556029E-08 2.4824116E+00 7.7269114E-09 2.0610510E-10 O 16 0059+581 2024.12.02-05:53:55.0 WETTZELL 347.44324 19.34677 949.5 -3.2 2.2160221E-08 3.1035659E+00 7.2099136E-09 1.9693886E-10 O 17 1508-055 2024.12.02-05:57:44.0 SESHAN25 244.33161 26.51782 1016.6 20.4 1.7684274E-08 2.2329037E+00 7.7269114E-09 2.0610510E-10 O 17 1508-055 2024.12.02-05:57:44.0 WETTZELL 122.14606 17.72430 949.5 -3.3 2.4022590E-08 3.0785615E+00 7.2099136E-09 1.9693886E-10 O 18 1502+106 2024.12.02-05:59:09.0 SESHAN25 261.07109 34.20702 1016.6 20.5 1.4074289E-08 1.7764174E+00 7.7269114E-09 2.0610510E-10 O 18 1502+106 2024.12.02-05:59:09.0 WETTZELL 113.53722 32.08749 949.5 -3.2 1.3892017E-08 1.8256926E+00 7.2099136E-09 1.9693886E-10 O 19 1502+036 2024.12.02-06:00:14.0 SESHAN25 254.09590 30.33508 1016.6 20.6 1.5652647E-08 1.9760029E+00 7.7269114E-09 2.0610510E-10 O 19 1502+036 2024.12.02-06:00:14.0 WETTZELL 118.40990 26.45737 949.5 -3.2 1.6531813E-08 2.1573471E+00 7.2099136E-09 1.9693886E-10 O 20 1546+027 2024.12.02-06:01:28.0 SESHAN25 245.53809 38.52669 1016.6 20.6 1.2712574E-08 1.6030807E+00 7.7269114E-09 2.0610510E-10 O 20 1546+027 2024.12.02-06:01:28.0 WETTZELL 109.55015 19.36902 949.4 -3.0 2.2095794E-08 2.8447225E+00 7.2099136E-09 1.9693886E-10 O 21 1557+032 2024.12.02-06:02:30.0 SESHAN25 244.17424 40.56311 1016.6 20.6 1.2179935E-08 1.5356914E+00 7.7269114E-09 2.0610510E-10 O 21 1557+032 2024.12.02-06:02:30.0 WETTZELL 107.38485 18.34234 949.4 -2.9 2.3258147E-08 2.9885183E+00 7.2099136E-09 1.9693886E-10 O 22 1555+001 2024.12.02-06:03:35.0 SESHAN25 241.67501 38.03232 1016.5 20.6 1.2851631E-08 1.6204608E+00 7.7269114E-09 2.0610510E-10 O 22 1555+001 2024.12.02-06:03:35.0 WETTZELL 109.96427 16.32211 949.4 -2.9 2.5964382E-08 3.3180313E+00 7.2099136E-09 1.9693886E-10 O 23 1606+106 2024.12.02-06:04:52.0 SESHAN25 250.91513 46.38812 1016.5 20.6 1.0945102E-08 1.3799568E+00 7.7269114E-09 2.0610510E-10 O 23 1606+106 2024.12.02-06:04:52.0 WETTZELL 100.93301 22.96344 949.4 -2.8 1.8841503E-08 2.4470243E+00 7.2099136E-09 1.9693886E-10 O 24 1538+149 2024.12.02-06:06:01.0 SESHAN25 261.28162 42.59305 1016.6 20.6 1.1704856E-08 1.4764076E+00 7.7269114E-09 2.0610510E-10 O 24 1538+149 2024.12.02-06:06:01.0 WETTZELL 103.80437 30.86292 949.4 -2.8 1.4380611E-08 1.8887093E+00 7.2099136E-09 1.9693886E-10 O 25 1608+243 2024.12.02-06:07:19.0 SESHAN25 269.88885 52.65688 1016.6 20.7 9.9712141E-09 1.2574879E+00 7.7269114E-09 2.0610510E-10 O 25 1608+243 2024.12.02-06:07:19.0 WETTZELL 90.38126 33.12047 949.4 -3.1 1.3509393E-08 1.7823483E+00 7.2099136E-09 1.9693886E-10 O 26 1617+229 2024.12.02-06:08:21.0 SESHAN25 266.60003 53.74558 1016.5 20.8 9.8310859E-09 1.2396896E+00 7.7269114E-09 2.0610510E-10 O 26 1617+229 2024.12.02-06:08:21.0 WETTZELL 90.17100 30.87703 949.5 -3.3 1.4375006E-08 1.8926254E+00 7.2099136E-09 1.9693886E-10 O 27 1504+377 2024.12.02-06:09:50.0 SESHAN25 294.30426 42.03156 1016.6 20.8 1.1829569E-08 1.4936854E+00 7.7269114E-09 2.0610510E-10 O 27 1504+377 2024.12.02-06:09:50.0 WETTZELL 89.04025 52.61023 949.5 -3.5 9.3130536E-09 1.2429271E+00 7.2099136E-09 1.9693886E-10 O 28 NRAO512 2024.12.02-06:11:24.0 SESHAN25 296.65857 60.17538 1016.6 20.9 9.1399676E-09 1.1529211E+00 7.7269114E-09 2.0610510E-10 O 28 NRAO512 2024.12.02-06:11:24.0 WETTZELL 71.35292 39.08047 949.5 -3.7 1.1722941E-08 1.5603572E+00 7.2099136E-09 1.9693886E-10 O 29 1639-062 2024.12.02-06:13:35.0 SESHAN25 228.18921 39.53032 1016.4 20.9 1.2443088E-08 1.5682321E+00 7.7269114E-09 2.0610510E-10 O 29 1639-062 2024.12.02-06:13:35.0 WETTZELL 107.13700 6.08133 949.6 -4.1 6.3876031E-08 7.9013550E+00 7.2099136E-09 1.9693886E-10 O 30 1406-076 2024.12.02-06:15:33.0 SESHAN25 254.78509 9.22417 1016.7 20.7 4.7455679E-08 6.1296774E+00 7.7269114E-09 2.0610510E-10 O 30 1406-076 2024.12.02-06:15:33.0 WETTZELL 141.91355 25.50434 949.6 -4.2 1.7101075E-08 2.2375158E+00 7.2099136E-09 1.9693886E-10 O 31 1351-018 2024.12.02-06:16:38.0 SESHAN25 261.87238 8.99832 1016.6 20.6 4.8534006E-08 6.2830237E+00 7.7269114E-09 2.0610510E-10 O 31 1351-018 2024.12.02-06:16:38.0 WETTZELL 143.44755 32.37613 949.5 -4.2 1.3784556E-08 1.8175785E+00 7.2099136E-09 1.9693886E-10 O 32 1602-115 2024.12.02-06:18:26.0 SESHAN25 233.07235 28.69989 1016.8 20.6 1.6455637E-08 2.0759464E+00 7.7269114E-09 2.0610510E-10 O 32 1602-115 2024.12.02-06:18:26.0 WETTZELL 118.60032 8.11684 949.5 -4.2 4.9659114E-08 6.1582751E+00 7.2099136E-09 1.9693886E-10 O 33 1508-055 2024.12.02-06:20:00.0 SESHAN25 248.08866 22.14421 1016.7 20.5 2.0896502E-08 2.6422567E+00 7.7269114E-09 2.0610510E-10 O 33 1508-055 2024.12.02-06:20:00.0 WETTZELL 127.09302 20.72888 949.5 -4.1 2.0733745E-08 2.6790295E+00 7.2099136E-09 1.9693886E-10 O 34 0059+581 2024.12.02-06:23:46.0 SESHAN25 35.98595 27.47367 1016.6 20.6 1.7114785E-08 2.1690452E+00 7.7269114E-09 2.0610510E-10 O 34 0059+581 2024.12.02-06:23:46.0 WETTZELL 351.45869 18.45038 949.5 -4.0 2.3172480E-08 3.2431790E+00 7.2099136E-09 1.9693886E-10 O 35 0016+731 2024.12.02-06:25:02.0 SESHAN25 19.21524 33.57077 1016.8 20.6 1.4303420E-08 1.8103921E+00 7.7269114E-09 2.0610510E-10 O 35 0016+731 2024.12.02-06:25:02.0 WETTZELL 358.46608 32.78687 949.5 -4.0 1.3641562E-08 1.8689408E+00 7.2099136E-09 1.9693886E-10 O 36 1803+784 2024.12.02-06:26:26.0 SESHAN25 354.83354 41.86408 1016.8 20.6 1.1866695E-08 1.5000234E+00 7.7269114E-09 2.0610510E-10 O 36 1803+784 2024.12.02-06:26:26.0 WETTZELL 17.40618 48.07434 949.6 -4.1 9.9455531E-09 1.3471014E+00 7.2099136E-09 1.9693886E-10 O 37 3C371 2024.12.02-06:27:40.0 SESHAN25 350.42823 49.95526 1016.8 20.5 1.0352138E-08 1.3074321E+00 7.7269114E-09 2.0610510E-10 O 37 3C371 2024.12.02-06:27:40.0 WETTZELL 29.27346 45.15349 949.6 -4.2 1.0433551E-08 1.4086807E+00 7.2099136E-09 1.9693886E-10 O 38 1745+624 2024.12.02-06:29:16.0 SESHAN25 341.12733 55.20502 1016.6 20.3 9.6534198E-09 1.2186351E+00 7.7269114E-09 2.0610510E-10 O 38 1745+624 2024.12.02-06:29:16.0 WETTZELL 40.04552 44.26000 949.6 -4.2 1.0597601E-08 1.4260431E+00 7.2099136E-09 1.9693886E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10