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 | 01:38:09.396 # # Data content: # Ray-tracing results for session: # 240309-q24069# # Total number of observations: # 54 # 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: 2024030906 | 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 $240309-q24069# H $240309-q24069# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:38:09.396) 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 1324+224 2024.03.09-07:30:17.0 MK-VLBA 72.51355 18.46308 657.4 2.9 1.5960529E-08 3.1160401E+00 4.9913374E-09 1.1595967E-10 O 1 1324+224 2024.03.09-07:30:17.0 WETTZELL 285.46615 15.93923 935.3 3.3 2.6092325E-08 3.6674256E+00 7.0957133E-09 1.7049723E-10 O 2 1308+328 2024.03.09-07:31:31.0 MK-VLBA 62.44090 24.33920 657.4 2.9 1.2320419E-08 2.4023759E+00 4.9913374E-09 1.1595967E-10 O 2 1308+328 2024.03.09-07:31:31.0 WETTZELL 295.92852 20.82457 935.3 3.5 2.0272809E-08 2.8140764E+00 7.0957133E-09 1.7049723E-10 O 3 0309+411 2024.03.09-07:34:38.0 MK-VLBA 307.73957 22.48072 657.4 3.0 1.3268712E-08 2.6002247E+00 4.9913374E-09 1.1595967E-10 O 3 0309+411 2024.03.09-07:34:38.0 WETTZELL 45.52790 17.22075 935.2 4.0 2.4231011E-08 3.2221281E+00 7.0957133E-09 1.7049723E-10 O 4 0340+362 2024.03.09-07:37:30.0 MK-VLBA 301.65379 27.27398 657.4 3.0 1.1098030E-08 2.1750167E+00 4.9913374E-09 1.1595967E-10 O 4 0340+362 2024.03.09-07:37:30.0 WETTZELL 44.13823 10.03730 935.3 4.3 4.0208292E-08 5.2833098E+00 7.0957133E-09 1.7049723E-10 O 5 0716+714 2024.03.09-07:39:54.0 MK-VLBA 353.65146 37.66551 657.5 2.9 8.3408727E-09 1.6273264E+00 4.9913374E-09 1.1595967E-10 O 5 0716+714 2024.03.09-07:39:54.0 WETTZELL 1.55319 30.48366 935.3 4.4 1.4267425E-08 1.9310904E+00 7.0957133E-09 1.7049723E-10 O 6 0613+570 2024.03.09-07:40:59.0 MK-VLBA 335.25308 45.76076 657.5 2.9 7.1204970E-09 1.3912861E+00 4.9913374E-09 1.1595967E-10 O 6 0613+570 2024.03.09-07:40:59.0 WETTZELL 11.68493 17.54745 935.3 4.5 2.3801508E-08 3.1744654E+00 7.0957133E-09 1.7049723E-10 O 7 0345+460 2024.03.09-07:42:40.0 MK-VLBA 312.68739 27.88796 657.5 2.8 1.0874308E-08 2.1280929E+00 4.9913374E-09 1.1595967E-10 O 7 0345+460 2024.03.09-07:42:40.0 WETTZELL 38.20628 17.96768 935.2 4.7 2.3277857E-08 3.0973441E+00 7.0957133E-09 1.7049723E-10 O 8 0602+673 2024.03.09-07:44:38.0 MK-VLBA 343.61362 37.39262 657.5 2.8 8.3926432E-09 1.6382415E+00 4.9913374E-09 1.1595967E-10 O 8 0602+673 2024.03.09-07:44:38.0 WETTZELL 10.17787 27.88923 935.2 5.1 1.5459816E-08 2.0855593E+00 7.0957133E-09 1.7049723E-10 O 9 0415+398 2024.03.09-07:47:31.0 MK-VLBA 305.48013 32.51168 657.4 2.8 9.4758227E-09 1.8553949E+00 4.9913374E-09 1.1595967E-10 O 9 0415+398 2024.03.09-07:47:31.0 WETTZELL 37.84426 10.22162 935.2 4.9 3.9532761E-08 5.1804800E+00 7.0957133E-09 1.7049723E-10 O 10 2353+816 2024.03.09-07:51:04.0 MK-VLBA 353.73428 14.51611 657.3 2.9 2.0029742E-08 3.9008590E+00 4.9913374E-09 1.1595967E-10 O 10 2353+816 2024.03.09-07:51:04.0 WETTZELL 11.51915 52.44946 935.2 4.5 9.1563404E-09 1.2491561E+00 7.0957133E-09 1.7049723E-10 O 11 1324+224 2024.03.09-07:53:50.0 MK-VLBA 73.89452 23.78082 657.4 2.9 1.2589135E-08 2.4579682E+00 4.9913374E-09 1.1595967E-10 O 11 1324+224 2024.03.09-07:53:50.0 WETTZELL 289.64058 12.25801 935.1 4.3 3.3421764E-08 4.7210389E+00 7.0957133E-09 1.7049723E-10 O 12 1504+377 2024.03.09-07:55:18.0 MK-VLBA 52.81402 7.40649 657.4 2.8 3.7278011E-08 7.2933371E+00 4.9913374E-09 1.1595967E-10 O 12 1504+377 2024.03.09-07:55:18.0 WETTZELL 285.92588 38.05709 935.1 4.5 1.1764461E-08 1.6287750E+00 7.0957133E-09 1.7049723E-10 O 13 1308+328 2024.03.09-07:57:06.0 MK-VLBA 63.20862 29.70836 657.5 2.8 1.0267412E-08 2.0030851E+00 4.9913374E-09 1.1595967E-10 O 13 1308+328 2024.03.09-07:57:06.0 WETTZELL 300.10393 17.12161 935.1 4.4 2.4378542E-08 3.3841991E+00 7.0957133E-09 1.7049723E-10 O 14 1306+360 2024.03.09-07:58:20.0 MK-VLBA 59.56961 30.75582 657.5 2.8 9.9530576E-09 1.9413924E+00 4.9913374E-09 1.1595967E-10 O 14 1306+360 2024.03.09-07:58:20.0 WETTZELL 302.99900 18.96682 935.1 4.5 2.2132603E-08 3.0622768E+00 7.0957133E-09 1.7049723E-10 O 15 1417+385 2024.03.09-08:00:15.0 MK-VLBA 54.77692 17.37655 657.4 2.8 1.6899491E-08 3.2908131E+00 4.9913374E-09 1.1595967E-10 O 15 1417+385 2024.03.09-08:00:15.0 WETTZELL 294.44304 30.71836 935.1 4.7 1.4176105E-08 1.9610488E+00 7.0957133E-09 1.7049723E-10 O 16 0309+411 2024.03.09-08:03:34.0 MK-VLBA 308.67831 17.11597 657.4 2.8 1.7149445E-08 3.3661016E+00 4.9913374E-09 1.1595967E-10 O 16 0309+411 2024.03.09-08:03:34.0 WETTZELL 49.91934 20.73106 935.1 5.1 2.0348004E-08 2.7214980E+00 7.0957133E-09 1.7049723E-10 O 17 0345+460 2024.03.09-08:05:48.0 MK-VLBA 312.85418 23.88093 657.5 2.8 1.2542303E-08 2.4554020E+00 4.9913374E-09 1.1595967E-10 O 17 0345+460 2024.03.09-08:05:48.0 WETTZELL 41.58140 20.40073 935.1 5.6 2.0655683E-08 2.7593295E+00 7.0957133E-09 1.7049723E-10 O 18 0602+673 2024.03.09-08:07:48.0 MK-VLBA 341.70856 35.76219 657.5 2.8 8.7186238E-09 1.7018692E+00 4.9913374E-09 1.1595967E-10 O 18 0602+673 2024.03.09-08:07:48.0 WETTZELL 12.56942 28.63860 935.1 5.8 1.5092305E-08 2.0363690E+00 7.0957133E-09 1.7049723E-10 O 19 0340+362 2024.03.09-08:10:35.0 MK-VLBA 302.61958 20.66335 657.5 2.8 1.4359367E-08 2.8176886E+00 4.9913374E-09 1.1595967E-10 O 19 0340+362 2024.03.09-08:10:35.0 WETTZELL 49.62630 13.99689 935.1 5.9 2.9471263E-08 3.9055756E+00 7.0957133E-09 1.7049723E-10 O 20 0415+398 2024.03.09-08:13:41.0 MK-VLBA 305.63044 27.48848 657.5 2.8 1.1018687E-08 2.1583126E+00 4.9913374E-09 1.1595967E-10 O 20 0415+398 2024.03.09-08:13:41.0 WETTZELL 42.13306 12.97907 935.0 6.0 3.1638265E-08 4.1740977E+00 7.0957133E-09 1.7049723E-10 O 21 1504+377 2024.03.09-08:16:49.0 MK-VLBA 54.13963 11.48562 657.5 2.8 2.4966872E-08 4.8647713E+00 4.9913374E-09 1.1595967E-10 O 21 1504+377 2024.03.09-08:16:49.0 WETTZELL 289.22210 34.69390 935.0 6.2 1.2734021E-08 1.7628334E+00 7.0957133E-09 1.7049723E-10 O 22 1308+328 2024.03.09-08:18:37.0 MK-VLBA 63.61810 34.24743 657.5 2.9 9.0513764E-09 1.7665539E+00 4.9913374E-09 1.1595967E-10 O 22 1308+328 2024.03.09-08:18:37.0 WETTZELL 303.66374 14.12591 935.0 6.4 2.9234515E-08 4.0592815E+00 7.0957133E-09 1.7049723E-10 O 23 1306+360 2024.03.09-08:19:51.0 MK-VLBA 59.73524 35.13639 657.5 2.9 8.8521137E-09 1.7273547E+00 4.9913374E-09 1.1595967E-10 O 23 1306+360 2024.03.09-08:19:51.0 WETTZELL 306.44566 16.06702 935.0 6.4 2.5885011E-08 3.5792294E+00 7.0957133E-09 1.7049723E-10 O 24 1417+385 2024.03.09-08:21:45.0 MK-VLBA 55.58025 21.54040 657.5 3.0 1.3805197E-08 2.6893659E+00 4.9913374E-09 1.1595967E-10 O 24 1417+385 2024.03.09-08:21:45.0 WETTZELL 297.65781 27.55126 935.0 6.5 1.5639721E-08 2.1626592E+00 7.0957133E-09 1.7049723E-10 O 25 1324+224 2024.03.09-08:23:21.0 MK-VLBA 75.46015 30.49546 657.5 3.0 1.0029530E-08 1.9589307E+00 4.9913374E-09 1.1595967E-10 O 25 1324+224 2024.03.09-08:23:21.0 WETTZELL 294.91630 7.78043 935.0 6.6 5.0747143E-08 7.2756995E+00 7.0957133E-09 1.7049723E-10 O 26 2353+816 2024.03.09-08:26:10.0 MK-VLBA 354.64851 13.67674 657.4 3.1 2.1187677E-08 4.1263392E+00 4.9913374E-09 1.1595967E-10 O 26 2353+816 2024.03.09-08:26:10.0 WETTZELL 10.67587 53.56001 935.0 6.7 9.0241678E-09 1.2315981E+00 7.0957133E-09 1.7049723E-10 O 27 0345+460 2024.03.09-08:29:07.0 MK-VLBA 313.32650 19.86316 657.4 3.2 1.4901170E-08 2.9191929E+00 4.9913374E-09 1.1595967E-10 O 27 0345+460 2024.03.09-08:29:07.0 WETTZELL 44.89488 23.01999 935.0 6.6 1.8450166E-08 2.4736082E+00 7.0957133E-09 1.7049723E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10