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: # 2025-06-23 | 01:48:26.023 # # Data content: # Ray-tracing results for session: # 240323-q24083# # Total number of observations: # 64 # 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: 2024032306 | 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 $240323-q24083# H $240323-q24083# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:48:26.023) 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 1514+197 2024.03.23-07:30:38.0 MK-VLBA 71.31037 5.55752 656.7 1.8 4.6833433E-08 9.2070015E+00 4.9816729E-09 2.7406840E-11 O 1 1514+197 2024.03.23-07:30:38.0 WETTZELL 273.79443 22.78943 934.7 12.1 1.8946337E-08 2.5646403E+00 7.1025300E-09 2.8759202E-10 O 2 1504+377 2024.03.23-07:32:09.0 MK-VLBA 54.70512 13.47546 656.7 1.7 2.1082038E-08 4.1300479E+00 4.9816729E-09 2.7406840E-11 O 2 1504+377 2024.03.23-07:32:09.0 WETTZELL 290.79817 33.09605 934.8 12.1 1.3492478E-08 1.8270246E+00 7.1025300E-09 2.8759202E-10 O 3 1324+224 2024.03.23-07:33:44.0 MK-VLBA 75.72838 31.73468 656.7 1.6 9.4940037E-09 1.8764506E+00 4.9816729E-09 2.7406840E-11 O 3 1324+224 2024.03.23-07:33:44.0 WETTZELL 295.89558 6.97716 934.9 12.1 5.6753688E-08 7.9495039E+00 7.1025300E-09 2.8759202E-10 O 4 0309+411 2024.03.23-07:37:02.0 MK-VLBA 309.99735 11.91177 656.7 1.5 2.3684538E-08 4.8444761E+00 4.9816729E-09 2.7406840E-11 O 4 0309+411 2024.03.23-07:37:02.0 WETTZELL 54.13314 24.41647 934.9 11.9 1.7779293E-08 2.4291851E+00 7.1025300E-09 2.8759202E-10 O 5 0345+460 2024.03.23-07:39:09.0 MK-VLBA 313.46725 18.99191 656.7 1.5 1.5248043E-08 3.0777853E+00 4.9816729E-09 2.7406840E-11 O 5 0345+460 2024.03.23-07:39:09.0 WETTZELL 45.60608 23.61169 934.8 11.8 1.8339349E-08 2.5074285E+00 7.1025300E-09 2.8759202E-10 O 6 0716+714 2024.03.23-07:40:38.0 MK-VLBA 348.68545 35.62930 656.7 1.6 8.5797203E-09 1.7090604E+00 4.9816729E-09 2.7406840E-11 O 6 0716+714 2024.03.23-07:40:38.0 WETTZELL 6.70555 31.14414 934.8 11.9 1.4240146E-08 1.9393212E+00 7.1025300E-09 2.8759202E-10 O 7 0613+570 2024.03.23-07:41:40.0 MK-VLBA 329.22204 39.59057 656.7 1.6 7.8470841E-09 1.5680809E+00 4.9816729E-09 2.7406840E-11 O 7 0613+570 2024.03.23-07:41:40.0 WETTZELL 19.27978 19.98956 934.8 12.0 2.1425124E-08 2.9374778E+00 7.1025300E-09 2.8759202E-10 O 8 0552+398 2024.03.23-07:42:47.0 MK-VLBA 306.12572 41.26387 656.7 1.6 7.5841619E-09 1.5205334E+00 4.9816729E-09 2.7406840E-11 O 8 0552+398 2024.03.23-07:42:47.0 WETTZELL 30.14140 5.89397 934.9 12.0 6.5683969E-08 9.6353317E+00 7.1025300E-09 2.8759202E-10 O 9 0642+449 2024.03.23-07:43:54.0 MK-VLBA 316.55184 48.75935 656.7 1.7 6.6559037E-09 1.3314067E+00 4.9816729E-09 2.7406840E-11 O 9 0642+449 2024.03.23-07:43:54.0 WETTZELL 19.65098 7.11808 934.9 11.9 5.5821784E-08 8.0307085E+00 7.1025300E-09 2.8759202E-10 O 10 0955+476 2024.03.23-07:45:19.0 MK-VLBA 11.23003 61.77190 656.7 1.8 5.6833184E-09 1.1317478E+00 4.9816729E-09 2.7406840E-11 O 10 0955+476 2024.03.23-07:45:19.0 WETTZELL 346.80660 7.91504 934.9 11.9 5.0772783E-08 7.1874178E+00 7.1025300E-09 2.8759202E-10 O 11 1144+402 2024.03.23-07:46:32.0 MK-VLBA 48.28303 54.26410 656.7 1.8 6.1671173E-09 1.2250462E+00 4.9816729E-09 2.7406840E-11 O 11 1144+402 2024.03.23-07:46:32.0 WETTZELL 325.93911 7.89293 934.9 11.9 5.0890838E-08 7.1597977E+00 7.1025300E-09 2.8759202E-10 O 12 1306+360 2024.03.23-07:48:00.0 MK-VLBA 59.58387 39.85860 656.7 1.9 7.8024882E-09 1.5451292E+00 4.9816729E-09 2.7406840E-11 O 12 1306+360 2024.03.23-07:48:00.0 WETTZELL 310.23140 13.08481 935.0 11.9 3.1941702E-08 4.3821404E+00 7.1025300E-09 2.8759202E-10 O 13 0418+532 2024.03.23-07:51:07.0 MK-VLBA 320.78995 23.18780 656.8 2.0 1.2644208E-08 2.5392903E+00 4.9816729E-09 2.7406840E-11 O 13 0418+532 2024.03.23-07:51:07.0 WETTZELL 37.39939 26.62321 935.0 11.8 1.6414359E-08 2.2405495E+00 7.1025300E-09 2.8759202E-10 O 14 0602+673 2024.03.23-07:53:40.0 MK-VLBA 339.01271 32.50697 656.8 1.9 9.2950292E-09 1.8548836E+00 4.9816729E-09 2.7406840E-11 O 14 0602+673 2024.03.23-07:53:40.0 WETTZELL 16.66378 30.33356 935.0 11.7 1.4580661E-08 1.9868311E+00 7.1025300E-09 2.8759202E-10 O 15 0415+398 2024.03.23-07:56:19.0 MK-VLBA 306.51382 20.29895 656.9 1.8 1.4322210E-08 2.8946207E+00 4.9816729E-09 2.7406840E-11 O 15 0415+398 2024.03.23-07:56:19.0 WETTZELL 48.10270 17.35687 934.9 11.7 2.4486483E-08 3.3715673E+00 7.1025300E-09 2.8759202E-10 O 16 0529+483 2024.03.23-07:59:49.0 MK-VLBA 315.56903 33.11515 656.9 1.8 9.1448103E-09 1.8333990E+00 4.9816729E-09 2.7406840E-11 O 16 0529+483 2024.03.23-07:59:49.0 WETTZELL 32.27421 16.77192 934.9 11.7 2.5286286E-08 3.4818361E+00 7.1025300E-09 2.8759202E-10 O 17 0613+570 2024.03.23-08:01:56.0 MK-VLBA 327.71955 37.08891 656.8 1.9 8.2899935E-09 1.6573162E+00 4.9816729E-09 2.7406840E-11 O 17 0613+570 2024.03.23-08:01:56.0 WETTZELL 21.95586 21.15998 934.8 11.6 2.0311144E-08 2.7820053E+00 7.1025300E-09 2.8759202E-10 O 18 0716+714 2024.03.23-08:02:58.0 MK-VLBA 346.96514 34.51713 656.8 1.9 8.8185882E-09 1.7571163E+00 4.9816729E-09 2.7406840E-11 O 18 0716+714 2024.03.23-08:02:58.0 WETTZELL 8.72683 31.63602 934.7 11.6 1.4043086E-08 1.9123190E+00 7.1025300E-09 2.8759202E-10 O 19 1039+811 2024.03.23-08:04:00.0 MK-VLBA 2.68444 28.68557 656.8 1.9 1.0395553E-08 2.0643933E+00 4.9816729E-09 2.7406840E-11 O 19 1039+811 2024.03.23-08:04:00.0 WETTZELL 354.58097 40.76034 934.7 11.6 1.1298932E-08 1.5346525E+00 7.1025300E-09 2.8759202E-10 O 20 1538+149 2024.03.23-08:05:40.0 MK-VLBA 76.68401 6.56217 656.8 1.8 4.0677703E-08 7.9777971E+00 4.9816729E-09 2.7406840E-11 O 20 1538+149 2024.03.23-08:05:40.0 WETTZELL 272.43474 17.50409 934.8 11.5 2.4276106E-08 3.2909407E+00 7.1025300E-09 2.8759202E-10 O 21 1514+197 2024.03.23-08:07:01.0 MK-VLBA 73.96963 13.74848 656.8 1.8 2.0687389E-08 4.0536138E+00 4.9816729E-09 2.7406840E-11 O 21 1514+197 2024.03.23-08:07:01.0 WETTZELL 280.43276 16.87253 934.8 11.6 2.5132009E-08 3.4124652E+00 7.1025300E-09 2.8759202E-10 O 22 1504+377 2024.03.23-08:08:23.0 MK-VLBA 56.30561 20.52286 656.8 1.8 1.4171531E-08 2.7869639E+00 4.9816729E-09 2.7406840E-11 O 22 1504+377 2024.03.23-08:08:23.0 WETTZELL 296.28324 27.65093 934.8 11.7 1.5850268E-08 2.1488651E+00 7.1025300E-09 2.8759202E-10 O 23 1520+319 2024.03.23-08:10:14.0 MK-VLBA 61.64373 16.49688 656.8 1.9 1.7413663E-08 3.4164240E+00 4.9816729E-09 2.7406840E-11 O 23 1520+319 2024.03.23-08:10:14.0 WETTZELL 289.32410 25.85758 934.8 11.7 1.6853816E-08 2.2840072E+00 7.1025300E-09 2.8759202E-10 O 24 3C371 2024.03.23-08:12:24.0 MK-VLBA 17.05560 8.19975 656.8 2.0 3.3397267E-08 6.6104606E+00 4.9816729E-09 2.7406840E-11 O 24 3C371 2024.03.23-08:12:24.0 WETTZELL 330.25331 60.19561 934.8 11.6 8.5123078E-09 1.1530735E+00 7.1025300E-09 2.8759202E-10 O 25 1803+784 2024.03.23-08:13:23.0 MK-VLBA 10.20283 13.64961 656.8 2.0 2.0827859E-08 4.1205175E+00 4.9816729E-09 2.7406840E-11 O 25 1803+784 2024.03.23-08:13:23.0 WETTZELL 344.65249 56.01293 934.8 11.6 8.9068320E-09 1.2073044E+00 7.1025300E-09 2.8759202E-10 O 26 0415+398 2024.03.23-08:16:00.0 MK-VLBA 307.25659 16.58492 656.7 1.9 1.7331574E-08 3.5162654E+00 4.9816729E-09 2.7406840E-11 O 26 0415+398 2024.03.23-08:16:00.0 WETTZELL 51.13255 19.81546 935.0 11.3 2.1610281E-08 2.9651400E+00 7.1025300E-09 2.8759202E-10 O 27 0529+483 2024.03.23-08:19:32.0 MK-VLBA 315.21580 29.84810 656.7 1.8 1.0030458E-08 2.0126969E+00 4.9816729E-09 2.7406840E-11 O 27 0529+483 2024.03.23-08:19:32.0 WETTZELL 35.15687 18.56665 935.1 11.2 2.2972263E-08 3.1554898E+00 7.1025300E-09 2.8759202E-10 O 28 0552+398 2024.03.23-08:21:47.0 MK-VLBA 305.31122 33.78626 656.8 1.7 8.9853979E-09 1.8046616E+00 4.9816729E-09 2.7406840E-11 O 28 0552+398 2024.03.23-08:21:47.0 WETTZELL 36.82637 9.42250 935.1 11.1 4.3405834E-08 6.1357763E+00 7.1025300E-09 2.8759202E-10 O 29 0345+460 2024.03.23-08:23:36.0 MK-VLBA 315.25043 11.48603 656.8 1.7 2.4504655E-08 5.0023577E+00 4.9816729E-09 2.7406840E-11 O 29 0345+460 2024.03.23-08:23:36.0 WETTZELL 51.65864 29.08152 935.1 11.0 1.5148021E-08 2.0649007E+00 7.1025300E-09 2.8759202E-10 O 30 0642+449 2024.03.23-08:25:34.0 MK-VLBA 313.08727 41.76788 656.8 1.6 7.5095016E-09 1.5039649E+00 4.9816729E-09 2.7406840E-11 O 30 0642+449 2024.03.23-08:25:34.0 WETTZELL 26.62574 9.80366 935.2 10.9 4.1839476E-08 5.8903580E+00 7.1025300E-09 2.8759202E-10 O 31 1514+197 2024.03.23-08:28:01.0 MK-VLBA 75.37506 18.52543 656.8 1.6 1.5605986E-08 3.0669841E+00 4.9816729E-09 2.7406840E-11 O 31 1514+197 2024.03.23-08:28:01.0 WETTZELL 284.21616 13.50884 935.3 10.7 3.1000819E-08 4.2254313E+00 7.1025300E-09 2.8759202E-10 O 32 1504+377 2024.03.23-08:29:32.0 MK-VLBA 56.95970 24.68987 656.8 1.6 1.1926453E-08 2.3500844E+00 4.9816729E-09 2.7406840E-11 O 32 1504+377 2024.03.23-08:29:32.0 WETTZELL 299.49915 24.58588 935.4 10.7 1.7655731E-08 2.3961385E+00 7.1025300E-09 2.8759202E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10