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: # 2025-06-19 | 01:16:03.258 # # Data content: # Ray-tracing results for session: # 230702-p23183# # Total number of observations: # 78 # 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: 2023070218 | 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 $230702-p23183# H $230702-p23183# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:16:03.258) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S HN-VLBA 1446373.7638 -4447940.8662 4322305.3247 42.9336 288.0134 295.56 S MK-VLBA -5464074.1933 -2495249.0563 2148298.8372 19.8014 204.5445 3763.04 # # # 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 0646-306 2023.07.02-18:15:08.0 HN-VLBA 197.67599 14.03911 977.5 17.8 3.4004550E-08 4.0759313E+00 7.4136438E-09 9.8497245E-10 O 1 0646-306 2023.07.02-18:15:08.0 MK-VLBA 128.51067 10.86277 656.7 5.7 2.5916174E-08 5.1490134E+00 4.9848839E-09 4.6855492E-11 O 2 0630-261 2023.07.02-18:16:04.0 HN-VLBA 202.73915 17.28595 977.5 17.9 2.7935321E-08 3.3412473E+00 7.4136438E-09 9.8497245E-10 O 2 0630-261 2023.07.02-18:16:04.0 MK-VLBA 126.59869 16.41712 656.7 5.7 1.7570635E-08 3.4750066E+00 4.9848839E-09 4.6855492E-11 O 3 0630-261 2023.07.02-18:49:39.0 HN-VLBA 210.05441 14.54440 977.0 17.9 3.2890197E-08 3.9439590E+00 7.4136438E-09 9.8497245E-10 O 3 0630-261 2023.07.02-18:49:39.0 MK-VLBA 131.21977 22.58478 656.8 6.2 1.3013969E-08 2.5761436E+00 4.9848839E-09 4.6855492E-11 O 4 0657+172 2023.07.02-18:58:33.0 HN-VLBA 231.14518 54.99480 977.0 17.8 1.0247854E-08 1.2206428E+00 7.4136438E-09 9.8497245E-10 O 4 0657+172 2023.07.02-18:58:33.0 MK-VLBA 83.19236 37.42631 656.9 6.3 8.2620442E-09 1.6293625E+00 4.9848839E-09 4.6855492E-11 O 5 0718+793 2023.07.02-19:03:44.0 HN-VLBA 353.28132 52.82017 977.0 18.0 1.0533809E-08 1.2552085E+00 7.4136438E-09 9.8497245E-10 O 5 0718+793 2023.07.02-19:03:44.0 MK-VLBA 10.48435 24.67487 657.0 6.4 1.1985533E-08 2.3717752E+00 4.9848839E-09 4.6855492E-11 O 6 0602+673 2023.07.02-19:05:44.0 HN-VLBA 331.66428 56.79366 977.0 17.9 1.0032576E-08 1.1954177E+00 7.4136438E-09 9.8497245E-10 O 6 0602+673 2023.07.02-19:05:44.0 MK-VLBA 18.18178 35.87532 657.0 6.5 8.5664691E-09 1.6947074E+00 4.9848839E-09 4.6855492E-11 O 7 0613+570 2023.07.02-19:06:42.0 HN-VLBA 313.21895 61.01204 976.9 17.9 9.5980298E-09 1.1435316E+00 7.4136438E-09 9.8497245E-10 O 7 0613+570 2023.07.02-19:06:42.0 MK-VLBA 29.58555 41.19496 657.0 6.5 7.6275594E-09 1.5081101E+00 4.9848839E-09 4.6855492E-11 O 8 0544+273 2023.07.02-19:11:25.0 HN-VLBA 265.00312 47.57748 977.0 17.8 1.1366878E-08 1.3550637E+00 7.4136438E-09 9.8497245E-10 O 8 0544+273 2023.07.02-19:11:25.0 MK-VLBA 69.80015 57.78711 657.0 6.6 5.9440434E-09 1.1764668E+00 4.9848839E-09 4.6855492E-11 O 9 0442+389 2023.07.02-19:12:33.0 HN-VLBA 288.55053 42.17526 977.0 17.8 1.2492122E-08 1.4901409E+00 7.4136438E-09 9.8497245E-10 O 9 0442+389 2023.07.02-19:12:33.0 MK-VLBA 35.92923 64.90106 657.0 6.6 5.5547597E-09 1.1011591E+00 4.9848839E-09 4.6855492E-11 O 10 0415+398 2023.07.02-19:13:27.0 HN-VLBA 292.85052 37.86032 977.0 17.8 1.3658969E-08 1.6301017E+00 7.4136438E-09 9.8497245E-10 O 10 0415+398 2023.07.02-19:13:27.0 MK-VLBA 24.02656 67.44127 657.0 6.6 5.4473843E-09 1.0805924E+00 4.9848839E-09 4.6855492E-11 O 11 0345+460 2023.07.02-19:14:24.0 HN-VLBA 303.05083 35.78017 977.0 17.8 1.4333195E-08 1.7110558E+00 7.4136438E-09 9.8497245E-10 O 11 0345+460 2023.07.02-19:14:24.0 MK-VLBA 6.21316 63.36017 657.0 6.5 5.6275744E-09 1.1169427E+00 4.9848839E-09 4.6855492E-11 O 12 0418+532 2023.07.02-19:15:26.0 HN-VLBA 309.09473 43.39234 976.9 17.9 1.2209664E-08 1.4563037E+00 7.4136438E-09 9.8497245E-10 O 12 0418+532 2023.07.02-19:15:26.0 MK-VLBA 12.65483 55.06254 657.0 6.5 6.1342355E-09 1.2163923E+00 4.9848839E-09 4.6855492E-11 O 13 0834-201 2023.07.02-19:17:54.0 HN-VLBA 189.02914 26.20345 976.8 17.9 1.8929493E-08 2.2562290E+00 7.4136438E-09 9.8497245E-10 O 13 0834-201 2023.07.02-19:17:54.0 MK-VLBA 114.40378 6.48409 657.0 6.4 4.1256079E-08 8.2281850E+00 4.9848839E-09 4.6855492E-11 O 14 0847-120 2023.07.02-19:18:57.0 HN-VLBA 186.53530 34.52292 976.8 17.9 1.4782732E-08 1.7604909E+00 7.4136438E-09 9.8497245E-10 O 14 0847-120 2023.07.02-19:18:57.0 MK-VLBA 105.76117 6.86233 657.0 6.4 3.9273336E-08 7.7665459E+00 4.9848839E-09 4.6855492E-11 O 15 0854-108 2023.07.02-19:19:44.0 HN-VLBA 184.91939 35.76151 976.8 17.9 1.4338735E-08 1.7075206E+00 7.4136438E-09 9.8497245E-10 O 15 0854-108 2023.07.02-19:19:44.0 MK-VLBA 104.17211 5.97555 657.0 6.4 4.4229150E-08 8.7727182E+00 4.9848839E-09 4.6855492E-11 O 16 0823+033 2023.07.02-19:20:58.0 HN-VLBA 198.44819 48.72437 976.7 17.8 1.1165113E-08 1.3293807E+00 7.4136438E-09 9.8497245E-10 O 16 0823+033 2023.07.02-19:20:58.0 MK-VLBA 93.46529 18.53280 657.1 6.4 1.5667572E-08 3.0731594E+00 4.9848839E-09 4.6855492E-11 O 17 0736+017 2023.07.02-19:22:05.0 HN-VLBA 214.01382 43.41542 976.7 17.8 1.2204492E-08 1.4538602E+00 7.4136438E-09 9.8497245E-10 O 17 0736+017 2023.07.02-19:22:05.0 MK-VLBA 99.63837 29.13204 657.1 6.4 1.0296041E-08 2.0285860E+00 4.9848839E-09 4.6855492E-11 O 18 0748+126 2023.07.02-19:23:14.0 HN-VLBA 217.61961 54.36643 976.7 17.8 1.0327414E-08 1.2298804E+00 7.4136438E-09 9.8497245E-10 O 18 0748+126 2023.07.02-19:23:14.0 MK-VLBA 86.79912 30.18789 657.1 6.4 9.9710743E-09 1.9629217E+00 4.9848839E-09 4.6855492E-11 O 19 0747+185 2023.07.02-19:24:10.0 HN-VLBA 223.59854 59.26259 976.7 17.9 9.7673794E-09 1.1631527E+00 7.4136438E-09 9.8497245E-10 O 19 0747+185 2023.07.02-19:24:10.0 MK-VLBA 80.26957 32.02717 657.1 6.4 9.4586987E-09 1.8624652E+00 4.9848839E-09 4.6855492E-11 O 20 0759+183 2023.07.02-19:25:01.0 HN-VLBA 218.49364 60.50011 976.7 17.9 9.6460849E-09 1.1486097E+00 7.4136438E-09 9.8497245E-10 O 20 0759+183 2023.07.02-19:25:01.0 MK-VLBA 79.80581 29.21146 657.1 6.5 1.0270537E-08 2.0204891E+00 4.9848839E-09 4.6855492E-11 O 21 0743+259 2023.07.02-19:25:58.0 HN-VLBA 235.18298 64.48227 976.7 18.0 9.3040457E-09 1.1079908E+00 7.4136438E-09 9.8497245E-10 O 21 0743+259 2023.07.02-19:25:58.0 MK-VLBA 71.75675 34.50451 657.1 6.5 8.8596422E-09 1.7454243E+00 4.9848839E-09 4.6855492E-11 O 22 0743+277 2023.07.02-19:26:46.0 HN-VLBA 238.26361 65.68616 976.7 18.1 9.2139186E-09 1.0972591E+00 7.4136438E-09 9.8497245E-10 O 22 0743+277 2023.07.02-19:26:46.0 MK-VLBA 69.64060 34.82574 657.1 6.5 8.7886222E-09 1.7315723E+00 4.9848839E-09 4.6855492E-11 O 23 0729+259 2023.07.02-19:27:39.0 HN-VLBA 240.70092 62.12772 976.7 18.2 9.4978246E-09 1.1311956E+00 7.4136438E-09 9.8497245E-10 O 23 0729+259 2023.07.02-19:27:39.0 MK-VLBA 72.23412 37.89944 657.1 6.5 8.1746480E-09 1.6119114E+00 4.9848839E-09 4.6855492E-11 O 24 0723+219 2023.07.02-19:28:33.0 HN-VLBA 237.83094 58.08195 976.7 18.2 9.8903730E-09 1.1780532E+00 7.4136438E-09 9.8497245E-10 O 24 0723+219 2023.07.02-19:28:33.0 MK-VLBA 77.47919 39.15440 657.1 6.6 7.9541615E-09 1.5690233E+00 4.9848839E-09 4.6855492E-11 O 25 0657+172 2023.07.02-19:29:35.0 HN-VLBA 240.63459 50.27626 976.7 18.2 1.0911236E-08 1.3000985E+00 7.4136438E-09 9.8497245E-10 O 25 0657+172 2023.07.02-19:29:35.0 MK-VLBA 85.18473 44.70784 657.1 6.7 7.1433619E-09 1.4110301E+00 4.9848839E-09 4.6855492E-11 O 26 0656+082 2023.07.02-19:30:36.0 HN-VLBA 232.94677 43.04475 976.6 18.2 1.2288674E-08 1.4645725E+00 7.4136438E-09 9.8497245E-10 O 26 0656+082 2023.07.02-19:30:36.0 MK-VLBA 97.27957 42.77064 657.1 6.7 7.3990631E-09 1.4618402E+00 4.9848839E-09 4.6855492E-11 O 27 2017+743 2023.07.02-19:32:58.0 HN-VLBA 5.18392 28.26856 976.6 18.3 1.7660965E-08 2.1090311E+00 7.4136438E-09 9.8497245E-10 O 27 2017+743 2023.07.02-19:32:58.0 MK-VLBA 345.73617 13.03908 657.1 6.9 2.1839661E-08 4.3863304E+00 4.9848839E-09 4.6855492E-11 O 28 1803+784 2023.07.02-19:33:58.0 HN-VLBA 11.16048 35.28840 976.6 18.3 1.4503731E-08 1.7301686E+00 7.4136438E-09 9.8497245E-10 O 28 1803+784 2023.07.02-19:33:58.0 MK-VLBA 353.95494 9.85317 657.1 6.9 2.8359336E-08 5.7142289E+00 4.9848839E-09 4.6855492E-11 O 29 NGC6251 2023.07.02-19:34:54.0 HN-VLBA 9.55365 40.55347 976.6 18.3 1.2896717E-08 1.5377223E+00 7.4136438E-09 9.8497245E-10 O 29 NGC6251 2023.07.02-19:34:54.0 MK-VLBA 358.83943 12.37454 657.1 6.9 2.2936807E-08 4.5781368E+00 4.9848839E-09 4.6855492E-11 O 30 0718+793 2023.07.02-19:36:08.0 HN-VLBA 351.15390 52.01273 976.6 18.3 1.0648220E-08 1.2688779E+00 7.4136438E-09 9.8497245E-10 O 30 0718+793 2023.07.02-19:36:08.0 MK-VLBA 9.67061 26.01446 657.1 6.9 1.1415344E-08 2.2595370E+00 4.9848839E-09 4.6855492E-11 O 31 0716+714 2023.07.02-19:37:05.0 HN-VLBA 341.62128 57.65023 976.6 18.3 9.9366672E-09 1.1838512E+00 7.4136438E-09 9.8497245E-10 O 31 0716+714 2023.07.02-19:37:05.0 MK-VLBA 16.98566 30.51474 657.1 6.9 9.8755747E-09 1.9527371E+00 4.9848839E-09 4.6855492E-11 O 32 0602+673 2023.07.02-19:38:06.0 HN-VLBA 329.69672 53.87764 976.6 18.3 1.0390820E-08 1.2382870E+00 7.4136438E-09 9.8497245E-10 O 32 0602+673 2023.07.02-19:38:06.0 MK-VLBA 15.42137 38.08732 657.1 6.9 8.1409930E-09 1.6115377E+00 4.9848839E-09 4.6855492E-11 O 33 0613+570 2023.07.02-19:39:05.0 HN-VLBA 312.09071 56.63338 976.6 18.3 1.0051168E-08 1.1977640E+00 7.4136438E-09 9.8497245E-10 O 33 0613+570 2023.07.02-19:39:05.0 MK-VLBA 26.03194 44.76742 657.1 7.0 7.1360790E-09 1.4120976E+00 4.9848839E-09 4.6855492E-11 O 34 0642+449 2023.07.02-19:40:07.0 HN-VLBA 288.20624 60.30175 976.6 18.4 9.6651178E-09 1.1515743E+00 7.4136438E-09 9.8497245E-10 O 34 0642+449 2023.07.02-19:40:07.0 MK-VLBA 44.34699 47.35244 657.1 7.1 6.8336279E-09 1.3510630E+00 4.9848839E-09 4.6855492E-11 O 35 0641+392 2023.07.02-19:40:59.0 HN-VLBA 277.89640 58.29112 976.7 18.4 9.8681084E-09 1.1758250E+00 7.4136438E-09 9.8497245E-10 O 35 0641+392 2023.07.02-19:40:59.0 MK-VLBA 52.09773 49.66411 657.2 7.2 6.5949968E-09 1.3039705E+00 4.9848839E-09 4.6855492E-11 O 36 0552+398 2023.07.02-19:42:03.0 HN-VLBA 284.93577 49.46952 976.7 18.5 1.1041010E-08 1.3162707E+00 7.4136438E-09 9.8497245E-10 O 36 0552+398 2023.07.02-19:42:03.0 MK-VLBA 44.53614 58.34279 657.2 7.2 5.9083834E-09 1.1700062E+00 4.9848839E-09 4.6855492E-11 O 37 0548+378 2023.07.02-19:42:51.0 HN-VLBA 282.78566 47.97397 976.7 18.5 1.1295940E-08 1.3467834E+00 7.4136438E-09 9.8497245E-10 O 37 0548+378 2023.07.02-19:42:51.0 MK-VLBA 46.98344 59.97840 657.2 7.3 5.8088508E-09 1.1504580E+00 4.9848839E-09 4.6855492E-11 O 38 0544+273 2023.07.02-19:43:50.0 HN-VLBA 270.76040 41.63420 976.7 18.5 1.2623735E-08 1.5056773E+00 7.4136438E-09 9.8497245E-10 O 38 0544+273 2023.07.02-19:43:50.0 MK-VLBA 67.44726 64.91476 657.2 7.3 5.5540884E-09 1.1004000E+00 4.9848839E-09 4.6855492E-11 O 39 0556+238 2023.07.02-19:44:41.0 HN-VLBA 265.03656 41.62901 976.7 18.5 1.2625029E-08 1.5057167E+00 7.4136438E-09 9.8497245E-10 O 39 0556+238 2023.07.02-19:44:41.0 MK-VLBA 76.01777 62.88483 657.2 7.3 5.6510350E-09 1.1193127E+00 4.9848839E-09 4.6855492E-11 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10