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 | 13:40:39.008 # # Data content: # Ray-tracing results for session: # 250304-i25063# # Total number of observations: # 81 # Total number of different observing stations: # 3 # # 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: 2025030418 | 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 $250304-i25063# H $250304-i25063# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:40:39.008) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 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 2000+472 2025.03.04-17:30:20.0 KOKEE 39.29348 52.17667 894.1 14.2 8.8787367E-09 1.2674354E+00 6.8211622E-09 1.9775135E-10 O 1 2000+472 2025.03.04-17:30:20.0 MK-VLBA 34.89525 52.69475 657.7 5.6 6.3507079E-09 1.2572889E+00 4.9967894E-09 5.8135063E-11 O 1 2000+472 2025.03.04-17:30:20.0 WETTZELL 331.98936 13.40685 953.4 9.1 3.1126678E-08 4.1190128E+00 7.2389287E-09 1.2930123E-10 O 2 0059+581 2025.03.04-17:32:44.0 KOKEE 29.81513 9.05635 894.0 14.2 4.2687419E-08 6.3129078E+00 6.8211622E-09 1.9775135E-10 O 2 0059+581 2025.03.04-17:32:44.0 MK-VLBA 30.59513 9.02545 657.7 5.8 3.0885241E-08 6.3022181E+00 4.9967894E-09 5.8135063E-11 O 2 0059+581 2025.03.04-17:32:44.0 WETTZELL 309.10884 53.28508 953.4 9.0 9.1845107E-09 1.2410534E+00 7.2389287E-09 1.2930123E-10 O 3 2214+241 2025.03.04-17:34:25.0 KOKEE 73.18170 28.27341 893.9 14.2 1.4755570E-08 2.1125166E+00 6.8211622E-09 1.9775135E-10 O 3 2214+241 2025.03.04-17:34:25.0 MK-VLBA 72.75448 31.35267 657.8 5.8 9.6847546E-09 1.9224236E+00 4.9967894E-09 5.8135063E-11 O 3 2214+241 2025.03.04-17:34:25.0 WETTZELL 296.83880 9.36412 953.4 8.9 4.3486417E-08 5.8550088E+00 7.2389287E-09 1.2930123E-10 O 4 3C371 2025.03.04-17:36:31.0 KOKEE 2.07168 42.23160 894.1 14.2 1.0426580E-08 1.4899381E+00 6.8211622E-09 1.9775135E-10 O 4 3C371 2025.03.04-17:36:31.0 MK-VLBA 0.10832 39.98071 657.9 5.8 7.8544054E-09 1.5552739E+00 4.9967894E-09 5.8135063E-11 O 4 3C371 2025.03.04-17:36:31.0 WETTZELL 355.31924 29.28394 953.5 8.8 1.5001872E-08 2.0064408E+00 7.2389287E-09 1.2930123E-10 O 5 2325+093 2025.03.04-17:38:51.0 KOKEE 82.92708 8.79413 894.2 14.3 4.3856680E-08 6.4588843E+00 6.8211622E-09 1.9775135E-10 O 5 2325+093 2025.03.04-17:38:51.0 MK-VLBA 83.91676 12.43384 657.9 5.8 2.2948440E-08 4.6263266E+00 4.9967894E-09 5.8135063E-11 O 5 2325+093 2025.03.04-17:38:51.0 WETTZELL 275.04661 8.62395 953.5 8.8 4.6892557E-08 6.4556637E+00 7.2389287E-09 1.2930123E-10 O 6 1746+470 2025.03.04-17:42:07.0 KOKEE 357.45350 65.12890 894.1 14.4 7.7341086E-09 1.1030109E+00 6.8211622E-09 1.9775135E-10 O 6 1746+470 2025.03.04-17:42:07.0 MK-VLBA 351.46255 62.42926 657.9 5.8 5.7007684E-09 1.1278422E+00 4.9967894E-09 5.8135063E-11 O 6 1746+470 2025.03.04-17:42:07.0 WETTZELL 355.96145 6.24618 953.5 8.7 6.2213953E-08 8.0902533E+00 7.2389287E-09 1.2930123E-10 O 7 2229+695 2025.03.04-17:45:22.0 KOKEE 21.23254 28.09541 894.1 14.4 1.4839230E-08 2.1275457E+00 6.8211622E-09 1.9775135E-10 O 7 2229+695 2025.03.04-17:45:22.0 MK-VLBA 20.37476 27.31842 657.9 5.8 1.0966600E-08 2.1765972E+00 4.9967894E-09 5.8135063E-11 O 7 2229+695 2025.03.04-17:45:22.0 WETTZELL 333.82358 40.94676 953.5 8.7 1.1222790E-08 1.5093495E+00 7.2389287E-09 1.2930123E-10 O 8 1823+568 2025.03.04-17:47:12.0 KOKEE 5.96003 54.96684 894.1 14.4 8.5663775E-09 1.2225788E+00 6.8211622E-09 1.9775135E-10 O 8 1823+568 2025.03.04-17:47:12.0 MK-VLBA 1.85805 52.91276 657.9 5.8 6.3326035E-09 1.2532084E+00 4.9967894E-09 5.8135063E-11 O 8 1823+568 2025.03.04-17:47:12.0 WETTZELL 352.22508 16.61124 953.5 8.7 2.5425642E-08 3.3673936E+00 7.2389287E-09 1.2930123E-10 O 9 0016+731 2025.03.04-17:49:17.0 KOKEE 17.40000 19.82029 894.2 14.5 2.0508063E-08 2.9542004E+00 6.8211622E-09 1.9775135E-10 O 9 0016+731 2025.03.04-17:49:17.0 MK-VLBA 17.34945 18.77547 657.9 5.8 1.5549571E-08 3.0980787E+00 4.9967894E-09 5.8135063E-11 O 9 0016+731 2025.03.04-17:49:17.0 WETTZELL 334.63840 49.91254 953.5 8.7 9.6211280E-09 1.2968617E+00 7.2389287E-09 1.2930123E-10 O 10 3C418 2025.03.04-17:51:32.0 KOKEE 35.88779 48.09854 894.2 14.5 9.4204334E-09 1.3453112E+00 6.8211622E-09 1.9775135E-10 O 10 3C418 2025.03.04-17:51:32.0 MK-VLBA 32.28548 48.37729 658.0 5.9 6.7558708E-09 1.3377400E+00 4.9967894E-09 5.8135063E-11 O 10 3C418 2025.03.04-17:51:32.0 WETTZELL 331.67350 18.02120 953.6 8.6 2.3544565E-08 3.1310399E+00 7.2389287E-09 1.2930123E-10 O 11 3C371 2025.03.04-17:52:59.0 KOKEE 0.15032 42.30579 894.2 14.5 1.0411828E-08 1.4877763E+00 6.8211622E-09 1.9775135E-10 O 11 3C371 2025.03.04-17:52:59.0 MK-VLBA 358.25246 39.92510 658.0 5.9 7.8634769E-09 1.5570223E+00 4.9967894E-09 5.8135063E-11 O 11 3C371 2025.03.04-17:52:59.0 WETTZELL 356.93668 29.10157 953.6 8.4 1.5086710E-08 2.0175968E+00 7.2389287E-09 1.2930123E-10 O 12 0059+581 2025.03.04-17:54:52.0 KOKEE 31.09594 11.66279 894.2 14.6 3.3794902E-08 4.9375401E+00 6.8211622E-09 1.9775135E-10 O 12 0059+581 2025.03.04-17:54:52.0 MK-VLBA 31.65730 11.72532 658.0 5.9 2.4241288E-08 4.8871963E+00 4.9967894E-09 5.8135063E-11 O 12 0059+581 2025.03.04-17:54:52.0 WETTZELL 310.34885 50.49301 953.7 7.5 9.5409663E-09 1.2885202E+00 7.2389287E-09 1.2930123E-10 O 13 2214+241 2025.03.04-17:56:37.0 KOKEE 74.42320 33.22422 894.3 14.6 1.2773573E-08 1.8264315E+00 6.8211622E-09 1.9775135E-10 O 13 2214+241 2025.03.04-17:56:37.0 MK-VLBA 73.62436 36.36530 658.1 5.9 8.5067963E-09 1.6871376E+00 4.9967894E-09 5.8135063E-11 O 13 2214+241 2025.03.04-17:56:37.0 WETTZELL 300.81004 6.17517 953.6 8.5 6.2874601E-08 8.4869286E+00 7.2389287E-09 1.2930123E-10 O 14 0017+200 2025.03.04-17:59:11.0 KOKEE 70.09388 5.52878 894.3 14.7 6.5663771E-08 1.0047165E+01 6.8211622E-09 1.9775135E-10 O 14 0017+200 2025.03.04-17:59:11.0 MK-VLBA 71.17149 8.46761 658.1 5.9 3.2741121E-08 6.7146117E+00 4.9967894E-09 5.8135063E-11 O 14 0017+200 2025.03.04-17:59:11.0 WETTZELL 276.70029 21.67016 953.6 8.4 1.9804865E-08 2.6866271E+00 7.2389287E-09 1.2930123E-10 O 15 2000+472 2025.03.04-18:02:24.0 KOKEE 33.95801 56.63456 894.4 14.7 8.3992000E-09 1.1985992E+00 6.8211622E-09 1.9775135E-10 O 15 2000+472 2025.03.04-18:02:24.0 MK-VLBA 28.51580 56.68605 658.1 6.0 6.0458520E-09 1.1966742E+00 4.9967894E-09 5.8135063E-11 O 15 2000+472 2025.03.04-18:02:24.0 WETTZELL 337.04069 11.14396 953.6 8.4 3.7010764E-08 4.8753850E+00 7.2389287E-09 1.2930123E-10 O 16 0016+731 2025.03.04-18:04:34.0 KOKEE 17.58738 20.88750 894.5 14.8 1.9522649E-08 2.8097798E+00 6.8211622E-09 1.9775135E-10 O 16 0016+731 2025.03.04-18:04:34.0 MK-VLBA 17.44177 19.85352 658.1 6.0 1.4752997E-08 2.9371006E+00 4.9967894E-09 5.8135063E-11 O 16 0016+731 2025.03.04-18:04:34.0 WETTZELL 334.89336 48.84378 953.6 8.4 9.7756067E-09 1.3173428E+00 7.2389287E-09 1.2930123E-10 O 17 1823+568 2025.03.04-18:06:51.0 KOKEE 1.27887 55.25550 894.5 14.9 8.5364595E-09 1.2182375E+00 6.8211622E-09 1.9775135E-10 O 17 1823+568 2025.03.04-18:06:51.0 MK-VLBA 357.39413 52.88244 658.0 6.0 6.3351501E-09 1.2536466E+00 4.9967894E-09 5.8135063E-11 O 17 1823+568 2025.03.04-18:06:51.0 WETTZELL 355.00736 16.25292 953.6 8.3 2.5954810E-08 3.4357919E+00 7.2389287E-09 1.2930123E-10 O 18 2229+695 2025.03.04-18:08:35.0 KOKEE 20.62599 30.02299 894.4 15.0 1.3975782E-08 2.0024465E+00 6.8211622E-09 1.9775135E-10 O 18 2229+695 2025.03.04-18:08:35.0 MK-VLBA 19.57980 29.19095 658.0 6.1 1.0325842E-08 2.0484561E+00 4.9967894E-09 5.8135063E-11 O 18 2229+695 2025.03.04-18:08:35.0 WETTZELL 335.32818 39.31168 953.6 8.3 1.1606894E-08 1.5600688E+00 7.2389287E-09 1.2930123E-10 O 19 1746+470 2025.03.04-18:10:47.0 KOKEE 346.20462 64.17471 894.5 15.1 7.7952067E-09 1.1116724E+00 6.8211622E-09 1.9775135E-10 O 19 1746+470 2025.03.04-18:10:47.0 MK-VLBA 341.68066 60.84847 658.1 6.2 5.7860938E-09 1.1446532E+00 4.9967894E-09 5.8135063E-11 O 19 1746+470 2025.03.04-18:10:47.0 WETTZELL 0.89091 6.11705 953.7 8.2 6.3325849E-08 8.2350527E+00 7.2389287E-09 1.2930123E-10 O 20 3C418 2025.03.04-18:14:13.0 KOKEE 32.92145 51.07910 894.5 15.1 9.0138604E-09 1.2869037E+00 6.8211622E-09 1.9775135E-10 O 20 3C418 2025.03.04-18:14:13.0 MK-VLBA 28.76579 51.09915 658.1 6.3 6.4904307E-09 1.2849510E+00 4.9967894E-09 5.8135063E-11 O 20 3C418 2025.03.04-18:14:13.0 WETTZELL 334.94800 16.35035 953.7 8.2 2.5809741E-08 3.4244275E+00 7.2389287E-09 1.2930123E-10 O 21 0133+476 2025.03.04-18:16:39.0 KOKEE 39.91691 5.44092 894.6 15.2 6.6515895E-08 1.0246647E+01 6.8211622E-09 1.9775135E-10 O 21 0133+476 2025.03.04-18:16:39.0 MK-VLBA 40.96413 6.22240 658.1 6.2 4.2944556E-08 9.0205272E+00 4.9967894E-09 5.8135063E-11 O 21 0133+476 2025.03.04-18:16:39.0 WETTZELL 294.24076 48.22595 953.7 8.1 9.8695611E-09 1.3348966E+00 7.2389287E-09 1.2930123E-10 O 22 3C371 2025.03.04-18:18:42.0 KOKEE 357.15390 42.16502 894.5 15.2 1.0439907E-08 1.4917486E+00 6.8211622E-09 1.9775135E-10 O 22 3C371 2025.03.04-18:18:42.0 MK-VLBA 355.39423 39.58834 658.1 6.2 7.9189434E-09 1.5679589E+00 4.9967894E-09 5.8135063E-11 O 22 3C371 2025.03.04-18:18:42.0 WETTZELL 359.47463 28.96948 953.7 7.9 1.5148873E-08 2.0258278E+00 7.2389287E-09 1.2930123E-10 O 23 0059+581 2025.03.04-18:20:28.0 KOKEE 32.32567 14.78956 894.6 15.2 2.7033762E-08 3.9187962E+00 6.8211622E-09 1.9775135E-10 O 23 0059+581 2025.03.04-18:20:28.0 MK-VLBA 32.62058 14.93952 658.2 6.2 1.9297885E-08 3.8637463E+00 4.9967894E-09 5.8135063E-11 O 23 0059+581 2025.03.04-18:20:28.0 WETTZELL 312.03347 47.33307 953.8 7.8 1.0009019E-08 1.3507819E+00 7.2389287E-09 1.2930123E-10 O 24 0017+200 2025.03.04-18:22:22.0 KOKEE 72.03648 10.62123 894.6 15.3 3.6876813E-08 5.3904399E+00 6.8211622E-09 1.9775135E-10 O 24 0017+200 2025.03.04-18:22:22.0 MK-VLBA 72.81085 13.66793 658.2 6.2 2.0992258E-08 4.2186485E+00 4.9967894E-09 5.8135063E-11 O 24 0017+200 2025.03.04-18:22:22.0 WETTZELL 280.88850 17.91403 953.8 7.7 2.3687028E-08 3.2097503E+00 7.2389287E-09 1.2930123E-10 O 25 2229+695 2025.03.04-18:24:49.0 KOKEE 20.06161 31.33414 894.6 15.3 1.3451698E-08 1.9266083E+00 6.8211622E-09 1.9775135E-10 O 25 2229+695 2025.03.04-18:24:49.0 MK-VLBA 18.88581 30.45278 658.2 6.2 9.9401812E-09 1.9714037E+00 4.9967894E-09 5.8135063E-11 O 25 2229+695 2025.03.04-18:24:49.0 WETTZELL 336.45513 38.22415 953.8 7.6 1.1882691E-08 1.5964550E+00 7.2389287E-09 1.2930123E-10 O 26 2000+472 2025.03.04-18:26:43.0 KOKEE 28.48533 59.56989 894.5 15.3 8.1364380E-09 1.1608845E+00 6.8211622E-09 1.9775135E-10 O 26 2000+472 2025.03.04-18:26:43.0 MK-VLBA 22.30380 59.15501 658.2 6.2 5.8852417E-09 1.1647290E+00 4.9967894E-09 5.8135063E-11 O 26 2000+472 2025.03.04-18:26:43.0 WETTZELL 340.96788 9.71509 953.8 7.6 4.2020232E-08 5.5162698E+00 7.2389287E-09 1.2930123E-10 O 27 0016+731 2025.03.04-18:28:55.0 KOKEE 17.73750 22.60459 894.7 15.2 1.8132395E-08 2.6065657E+00 6.8211622E-09 1.9775135E-10 O 27 0016+731 2025.03.04-18:28:55.0 MK-VLBA 17.43755 21.57626 658.2 6.2 1.3644585E-08 2.7136717E+00 4.9967894E-09 5.8135063E-11 O 27 0016+731 2025.03.04-18:28:55.0 WETTZELL 335.48472 47.16707 953.8 7.5 1.0035354E-08 1.3517611E+00 7.2389287E-09 1.2930123E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10