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 | 01:41:55.779 # # Data content: # Ray-tracing results for session: # 230729-q23210# # 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: 2023072906 | 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 $230729-q23210# H $230729-q23210# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:41:55.779) 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 1156+295 2023.07.29-07:30:15.0 MK-VLBA 296.08142 14.84014 658.1 5.0 1.9370106E-08 3.8866836E+00 4.9926831E-09 4.7001716E-11 O 1 1156+295 2023.07.29-07:30:15.0 WETTZELL 57.80564 11.01485 942.8 19.9 3.9294117E-08 5.1167380E+00 7.1525095E-09 5.8598102E-10 O 2 2318+049 2023.07.29-07:33:34.0 MK-VLBA 86.34182 5.70437 658.1 5.0 4.6071926E-08 9.5906998E+00 4.9926831E-09 4.7001716E-11 O 2 2318+049 2023.07.29-07:33:34.0 WETTZELL 267.82748 8.96766 942.8 20.1 4.7507076E-08 6.2074805E+00 7.1525095E-09 5.8598102E-10 O 3 2254+074 2023.07.29-07:35:24.0 MK-VLBA 86.04042 12.45607 658.2 5.0 2.2836552E-08 4.5875298E+00 4.9926831E-09 4.7001716E-11 O 3 2254+074 2023.07.29-07:35:24.0 WETTZELL 274.25583 6.70384 942.8 20.2 6.1538747E-08 8.1273439E+00 7.1525095E-09 5.8598102E-10 O 4 2215+150 2023.07.29-07:37:19.0 MK-VLBA 81.47052 24.29680 658.2 5.0 1.2178040E-08 2.4248377E+00 4.9926831E-09 4.7001716E-11 O 4 2215+150 2023.07.29-07:37:19.0 WETTZELL 286.91079 5.86527 942.7 20.2 6.8951831E-08 9.1799462E+00 7.1525095E-09 5.8598102E-10 O 5 2209+236 2023.07.29-07:38:21.0 MK-VLBA 72.57273 27.85807 658.2 5.0 1.0739822E-08 2.1375760E+00 4.9926831E-09 4.7001716E-11 O 5 2209+236 2023.07.29-07:38:21.0 WETTZELL 293.86183 11.27730 942.7 20.1 3.8442394E-08 4.9955944E+00 7.1525095E-09 5.8598102E-10 O 6 3C418 2023.07.29-07:39:42.0 MK-VLBA 36.48229 43.58087 658.1 5.1 7.3010951E-09 1.4516480E+00 4.9926831E-09 4.7001716E-11 O 6 3C418 2023.07.29-07:39:42.0 WETTZELL 326.65230 21.03820 942.7 19.8 2.1372625E-08 2.7602702E+00 7.1525095E-09 5.8598102E-10 O 7 3C371 2023.07.29-07:40:53.0 MK-VLBA 2.33367 39.87229 658.1 5.1 7.8484969E-09 1.5617227E+00 4.9926831E-09 4.7001716E-11 O 7 3C371 2023.07.29-07:40:53.0 WETTZELL 353.39200 29.61183 942.7 19.6 1.5597222E-08 2.0142592E+00 7.1525095E-09 5.8598102E-10 O 8 1803+784 2023.07.29-07:41:59.0 MK-VLBA 0.73174 31.31363 658.1 5.2 9.6669635E-09 1.9264898E+00 4.9926831E-09 4.7001716E-11 O 8 1803+784 2023.07.29-07:41:59.0 WETTZELL 356.28945 37.92823 942.6 19.5 1.2561076E-08 1.6219602E+00 7.1525095E-09 5.8598102E-10 O 9 2229+695 2023.07.29-07:43:01.0 MK-VLBA 21.01460 25.11148 658.1 5.2 1.1812966E-08 2.3581363E+00 4.9926831E-09 4.7001716E-11 O 9 2229+695 2023.07.29-07:43:01.0 WETTZELL 332.26600 42.91086 942.6 19.5 1.1346772E-08 1.4643864E+00 7.1525095E-09 5.8598102E-10 O 10 1039+811 2023.07.29-07:44:10.0 MK-VLBA 350.72339 17.08383 658.1 5.1 1.6949495E-08 3.4034676E+00 4.9926831E-09 4.7001716E-11 O 10 1039+811 2023.07.29-07:44:10.0 WETTZELL 14.06272 48.92913 942.5 19.7 1.0253622E-08 1.3246309E+00 7.1525095E-09 5.8598102E-10 O 11 0016+731 2023.07.29-07:45:16.0 MK-VLBA 17.01127 16.81397 658.1 5.0 1.7204910E-08 3.4549669E+00 4.9926831E-09 4.7001716E-11 O 11 0016+731 2023.07.29-07:45:16.0 WETTZELL 334.40503 51.89484 942.6 19.9 9.8250420E-09 1.2682695E+00 7.1525095E-09 5.8598102E-10 O 12 0059+581 2023.07.29-07:46:23.0 MK-VLBA 30.04107 7.78684 658.1 5.0 3.5173487E-08 7.2551607E+00 4.9926831E-09 4.7001716E-11 O 12 0059+581 2023.07.29-07:46:23.0 WETTZELL 308.58407 54.60387 942.6 20.0 9.4856310E-09 1.2243365E+00 7.1525095E-09 5.8598102E-10 O 13 2325+093 2023.07.29-07:47:52.0 MK-VLBA 82.72787 8.92032 658.1 4.9 3.1125303E-08 6.3215818E+00 4.9926831E-09 4.7001716E-11 O 13 2325+093 2023.07.29-07:47:52.0 WETTZELL 272.22642 11.07136 942.6 19.9 3.9118767E-08 5.0856505E+00 7.1525095E-09 5.8598102E-10 O 14 2214+241 2023.07.29-07:49:35.0 MK-VLBA 72.37624 29.35924 658.1 4.9 1.0240939E-08 2.0376754E+00 4.9926831E-09 4.7001716E-11 O 14 2214+241 2023.07.29-07:49:35.0 WETTZELL 295.26835 10.66361 942.6 20.0 4.0495402E-08 5.2687477E+00 7.1525095E-09 5.8598102E-10 O 15 1308+328 2023.07.29-07:52:20.0 MK-VLBA 297.32585 25.85196 658.1 4.9 1.1503168E-08 2.2920287E+00 4.9926831E-09 4.7001716E-11 O 15 1308+328 2023.07.29-07:52:20.0 WETTZELL 47.24335 7.28347 942.6 20.1 5.7192300E-08 7.5196654E+00 7.1525095E-09 5.8598102E-10 O 16 1306+360 2023.07.29-07:53:47.0 MK-VLBA 300.98514 25.43413 658.1 4.8 1.1677092E-08 2.3274201E+00 4.9926831E-09 4.7001716E-11 O 16 1306+360 2023.07.29-07:53:47.0 WETTZELL 46.06955 10.39980 942.6 20.1 4.1441834E-08 5.4042959E+00 7.1525095E-09 5.8598102E-10 O 17 1849+670 2023.07.29-07:55:41.0 MK-VLBA 6.32412 42.04339 658.1 4.8 7.5148743E-09 1.4949167E+00 4.9926831E-09 4.7001716E-11 O 17 1849+670 2023.07.29-07:55:41.0 WETTZELL 349.79218 27.65986 942.6 20.0 1.6590510E-08 2.1424971E+00 7.1525095E-09 5.8598102E-10 O 18 2000+472 2023.07.29-07:56:55.0 MK-VLBA 34.46280 53.03272 658.1 4.7 6.3035030E-09 1.2524405E+00 4.9926831E-09 4.7001716E-11 O 18 2000+472 2023.07.29-07:56:55.0 WETTZELL 332.38117 13.21448 942.6 20.0 3.3129421E-08 4.2972407E+00 7.1525095E-09 5.8598102E-10 O 19 1746+470 2023.07.29-07:58:16.0 MK-VLBA 354.35175 62.64982 658.1 4.7 5.6723284E-09 1.1266479E+00 4.9926831E-09 4.7001716E-11 O 19 1746+470 2023.07.29-07:58:16.0 WETTZELL 354.60792 6.36217 942.6 20.0 6.4324678E-08 8.5507217E+00 7.1525095E-09 5.8598102E-10 O 20 3C418 2023.07.29-07:59:44.0 MK-VLBA 34.33723 46.32114 658.1 4.8 6.9610012E-09 1.3837421E+00 4.9926831E-09 4.7001716E-11 O 20 3C418 2023.07.29-07:59:44.0 WETTZELL 329.42799 19.29920 942.6 20.0 2.3176616E-08 2.9947659E+00 7.1525095E-09 5.8598102E-10 O 21 3C371 2023.07.29-08:00:55.0 MK-VLBA 0.08000 39.97190 658.1 4.8 7.8323236E-09 1.5584883E+00 4.9926831E-09 4.7001716E-11 O 21 3C371 2023.07.29-08:00:55.0 WETTZELL 355.34535 29.28940 942.6 20.1 1.5751949E-08 2.0344333E+00 7.1525095E-09 5.8598102E-10 O 22 1803+784 2023.07.29-08:02:01.0 MK-VLBA 359.55703 31.32553 658.1 4.9 9.6637159E-09 1.9258390E+00 4.9926831E-09 4.7001716E-11 O 22 1803+784 2023.07.29-08:02:01.0 WETTZELL 357.54038 37.75137 942.6 19.9 1.2610796E-08 1.6284482E+00 7.1525095E-09 5.8598102E-10 O 23 2229+695 2023.07.29-08:03:04.0 MK-VLBA 20.56531 26.79107 658.1 4.9 1.1130326E-08 2.2205050E+00 4.9926831E-09 4.7001716E-11 O 23 2229+695 2023.07.29-08:03:04.0 WETTZELL 333.41932 41.40971 942.5 19.8 1.1677982E-08 1.5071237E+00 7.1525095E-09 5.8598102E-10 O 24 0016+731 2023.07.29-08:04:10.0 MK-VLBA 17.27570 18.12860 658.1 4.9 1.6023970E-08 3.2132624E+00 4.9926831E-09 4.7001716E-11 O 24 0016+731 2023.07.29-08:04:10.0 WETTZELL 334.50746 50.55776 942.5 19.8 1.0010131E-08 1.2921238E+00 7.1525095E-09 5.8598102E-10 O 25 0059+581 2023.07.29-08:05:15.0 MK-VLBA 31.04239 10.04893 658.1 4.8 2.7893719E-08 5.6804884E+00 4.9926831E-09 4.7001716E-11 O 25 0059+581 2023.07.29-08:05:15.0 WETTZELL 309.53650 52.20109 942.6 19.9 9.7844526E-09 1.2628177E+00 7.1525095E-09 5.8598102E-10 O 26 1039+811 2023.07.29-08:06:30.0 MK-VLBA 351.06311 16.24947 658.1 4.8 1.7770995E-08 3.5720173E+00 4.9926831E-09 4.7001716E-11 O 26 1039+811 2023.07.29-08:06:30.0 WETTZELL 14.15696 49.82261 942.6 20.1 1.0117978E-08 1.3071055E+00 7.1525095E-09 5.8598102E-10 O 27 2325+093 2023.07.29-08:08:26.0 MK-VLBA 84.36617 13.74033 658.1 4.8 2.0821262E-08 4.1746479E+00 4.9926831E-09 4.7001716E-11 O 27 2325+093 2023.07.29-08:08:26.0 WETTZELL 276.08676 7.70827 942.6 20.2 5.4436130E-08 7.1485846E+00 7.1525095E-09 5.8598102E-10 O 28 0017+200 2023.07.29-08:09:41.0 MK-VLBA 70.16215 5.46016 658.1 4.8 4.7773580E-08 1.0019899E+01 4.9926831E-09 4.7001716E-11 O 28 0017+200 2023.07.29-08:09:41.0 WETTZELL 274.22192 23.86723 942.6 20.1 1.9004634E-08 2.4536377E+00 7.1525095E-09 5.8598102E-10 O 29 2209+236 2023.07.29-08:11:35.0 MK-VLBA 74.01022 35.36636 658.1 4.9 8.6865599E-09 1.7267564E+00 4.9926831E-09 4.7001716E-11 O 29 2209+236 2023.07.29-08:11:35.0 WETTZELL 299.78511 6.41562 942.7 20.2 6.3891049E-08 8.4753952E+00 7.1525095E-09 5.8598102E-10 O 30 2214+241 2023.07.29-08:12:39.0 MK-VLBA 73.33532 34.55832 658.1 4.9 8.8622893E-09 1.7618990E+00 4.9926831E-09 4.7001716E-11 O 30 2214+241 2023.07.29-08:12:39.0 WETTZELL 299.36914 7.30347 942.7 20.2 5.7081160E-08 7.5220547E+00 7.1525095E-09 5.8598102E-10 O 31 2214+350 2023.07.29-08:14:10.0 MK-VLBA 60.01319 35.80978 658.1 4.8 8.5939321E-09 1.7091116E+00 4.9926831E-09 4.7001716E-11 O 31 2214+350 2023.07.29-08:14:10.0 WETTZELL 306.83007 15.46054 942.7 20.1 2.8574116E-08 3.6967905E+00 7.1525095E-09 5.8598102E-10 O 32 2319+317 2023.07.29-08:16:22.0 MK-VLBA 62.34795 22.40486 658.1 4.7 1.3132439E-08 2.6197339E+00 4.9926831E-09 4.7001716E-11 O 32 2319+317 2023.07.29-08:16:22.0 WETTZELL 294.28119 22.00660 942.7 19.8 2.0493796E-08 2.6455363E+00 7.1525095E-09 5.8598102E-10 O 33 2309+454 2023.07.29-08:18:23.0 MK-VLBA 47.71136 26.21556 658.1 4.7 1.1353863E-08 2.2634753E+00 4.9926831E-09 4.7001716E-11 O 33 2309+454 2023.07.29-08:18:23.0 WETTZELL 307.12402 29.69016 942.6 19.9 1.5560213E-08 2.0075229E+00 7.1525095E-09 5.8598102E-10 O 34 1306+360 2023.07.29-08:21:12.0 MK-VLBA 301.90505 19.91560 658.0 4.7 1.4670078E-08 2.9313665E+00 4.9926831E-09 4.7001716E-11 O 34 1306+360 2023.07.29-08:21:12.0 WETTZELL 50.63116 13.75890 942.5 19.7 3.1904716E-08 4.1468883E+00 7.1525095E-09 5.8598102E-10 O 35 1308+328 2023.07.29-08:22:37.0 MK-VLBA 298.50079 19.53852 658.0 4.7 1.4936583E-08 2.9846367E+00 4.9926831E-09 4.7001716E-11 O 35 1308+328 2023.07.29-08:22:37.0 WETTZELL 52.47139 11.07913 942.5 19.7 3.9080778E-08 5.0897499E+00 7.1525095E-09 5.8598102E-10 O 36 1803+784 2023.07.29-08:24:20.0 MK-VLBA 358.25437 31.22488 658.0 4.7 9.6914900E-09 1.9314196E+00 4.9926831E-09 4.7001716E-11 O 36 1803+784 2023.07.29-08:24:20.0 WETTZELL 358.94604 37.63914 942.5 19.7 1.2642639E-08 1.6326374E+00 7.1525095E-09 5.8598102E-10 O 37 2229+695 2023.07.29-08:25:23.0 MK-VLBA 19.86650 28.61146 658.0 4.7 1.0483357E-08 2.0902691E+00 4.9926831E-09 4.7001716E-11 O 37 2229+695 2023.07.29-08:25:23.0 WETTZELL 334.82837 39.81201 942.5 19.8 1.2061685E-08 1.5566502E+00 7.1525095E-09 5.8598102E-10 O 38 0016+731 2023.07.29-08:26:30.0 MK-VLBA 17.44962 19.70164 658.0 4.7 1.4815215E-08 2.9667379E+00 4.9926831E-09 4.7001716E-11 O 38 0016+731 2023.07.29-08:26:30.0 WETTZELL 334.82889 48.98982 942.5 20.0 1.0243475E-08 1.3222042E+00 7.1525095E-09 5.8598102E-10 O 39 0059+581 2023.07.29-08:27:33.0 MK-VLBA 32.03092 12.80134 658.0 4.7 2.2254845E-08 4.4941529E+00 4.9926831E-09 4.7001716E-11 O 39 0059+581 2023.07.29-08:27:33.0 WETTZELL 310.87086 49.40751 942.5 19.9 1.0179619E-08 1.3137174E+00 7.1525095E-09 5.8598102E-10 O 40 1039+811 2023.07.29-08:29:17.0 MK-VLBA 351.49106 15.43387 658.0 4.7 1.8657493E-08 3.7543621E+00 4.9926831E-09 4.7001716E-11 O 40 1039+811 2023.07.29-08:29:17.0 WETTZELL 14.11620 50.73585 942.5 19.9 9.9854483E-09 1.2899787E+00 7.1525095E-09 5.8598102E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10