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: # 2025-06-20 | 01:55:13.215 # # Data content: # Ray-tracing results for session: # 231014-q23287# # Total number of observations: # 66 # 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: 2023101406 | 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 $231014-q23287# H $231014-q23287# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-20 01:55:13.215) 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 1732+389 2023.10.14-07:30:15.0 MK-VLBA 304.96108 23.01496 656.8 5.9 1.2766984E-08 2.5536268E+00 4.9837231E-09 3.8515886E-11 O 1 1732+389 2023.10.14-07:30:15.0 WETTZELL 46.41235 14.74526 940.6 17.7 2.9735768E-08 3.8477339E+00 7.1307234E-09 5.7355148E-10 O 2 NRAO512 2023.10.14-07:31:38.0 MK-VLBA 307.97377 12.70911 656.8 5.9 2.2343359E-08 4.5180248E+00 4.9837231E-09 3.8515886E-11 O 2 NRAO512 2023.10.14-07:31:38.0 WETTZELL 54.40648 22.29954 940.6 17.7 2.0149246E-08 2.6081933E+00 7.1307234E-09 5.7355148E-10 O 3 DA426 2023.10.14-07:33:01.0 MK-VLBA 307.37081 14.93717 656.8 5.9 1.9184860E-08 3.8633707E+00 4.9837231E-09 3.8515886E-11 O 3 DA426 2023.10.14-07:33:01.0 WETTZELL 52.60850 20.71553 940.6 17.7 2.1586326E-08 2.7936404E+00 7.1307234E-09 5.7355148E-10 O 4 0322+222 2023.10.14-07:35:51.0 MK-VLBA 73.62855 24.68367 656.8 6.0 1.1959934E-08 2.4068108E+00 4.9837231E-09 3.8515886E-11 O 4 0322+222 2023.10.14-07:35:51.0 WETTZELL 290.56839 12.03163 940.6 17.7 3.6018284E-08 4.7069501E+00 7.1307234E-09 5.7355148E-10 O 5 1800+440 2023.10.14-07:38:40.0 MK-VLBA 310.26747 26.92945 656.8 6.0 1.1041917E-08 2.2076382E+00 4.9837231E-09 3.8515886E-11 O 5 1800+440 2023.10.14-07:38:40.0 WETTZELL 40.31631 16.75200 940.7 17.5 2.6357021E-08 3.4067091E+00 7.1307234E-09 5.7355148E-10 O 6 1758+388 2023.10.14-07:40:19.0 MK-VLBA 304.43126 26.08970 656.8 5.9 1.1367542E-08 2.2711768E+00 4.9837231E-09 3.8515886E-11 O 6 1758+388 2023.10.14-07:40:19.0 WETTZELL 43.92822 12.77926 940.7 17.5 3.4021348E-08 4.4044900E+00 7.1307234E-09 5.7355148E-10 O 7 1726+455 2023.10.14-07:42:27.0 MK-VLBA 312.44720 20.35800 656.8 5.9 1.4320521E-08 2.8725602E+00 4.9837231E-09 3.8515886E-11 O 7 1726+455 2023.10.14-07:42:27.0 WETTZELL 44.94098 22.05832 940.8 17.4 2.0350665E-08 2.6316049E+00 7.1307234E-09 5.7355148E-10 O 8 0202+319 2023.10.14-07:45:10.0 MK-VLBA 63.63101 45.33764 656.8 6.0 7.0528384E-09 1.4106351E+00 4.9837231E-09 3.8515886E-11 O 8 0202+319 2023.10.14-07:45:10.0 WETTZELL 312.55216 7.28333 940.9 17.2 5.6862595E-08 7.4526644E+00 7.1307234E-09 5.7355148E-10 O 9 0345+460 2023.10.14-07:46:43.0 MK-VLBA 47.23718 25.14219 656.8 6.1 1.1758876E-08 2.3709776E+00 4.9837231E-09 3.8515886E-11 O 9 0345+460 2023.10.14-07:46:43.0 WETTZELL 306.62720 30.76277 940.9 17.2 1.5002190E-08 1.9436177E+00 7.1307234E-09 5.7355148E-10 O 10 0613+570 2023.10.14-07:48:14.0 MK-VLBA 30.82201 5.95339 656.8 6.1 4.4286208E-08 9.6944651E+00 4.9837231E-09 3.8515886E-11 O 10 0613+570 2023.10.14-07:48:14.0 WETTZELL 305.52932 55.55564 941.0 17.1 9.3343213E-09 1.2102538E+00 7.1307234E-09 5.7355148E-10 O 11 0340+362 2023.10.14-07:50:28.0 MK-VLBA 58.22941 26.20055 656.8 6.0 1.1320617E-08 2.2794023E+00 4.9837231E-09 3.8515886E-11 O 11 0340+362 2023.10.14-07:50:28.0 WETTZELL 299.99800 22.74527 941.0 17.1 1.9778121E-08 2.5651702E+00 7.1307234E-09 5.7355148E-10 O 12 0307+380 2023.10.14-07:53:14.0 MK-VLBA 56.47536 33.32566 656.8 6.0 9.1167207E-09 1.8296740E+00 4.9837231E-09 3.8515886E-11 O 12 0307+380 2023.10.14-07:53:14.0 WETTZELL 306.87032 19.28837 940.9 17.0 2.3076902E-08 2.9910102E+00 7.1307234E-09 5.7355148E-10 O 13 1751+288 2023.10.14-07:56:23.0 MK-VLBA 294.47044 19.89535 656.8 6.1 1.4633979E-08 2.9248529E+00 4.9837231E-09 3.8515886E-11 O 13 1751+288 2023.10.14-07:56:23.0 WETTZELL 53.80524 7.50293 940.9 17.1 5.5481581E-08 7.2865932E+00 7.1307234E-09 5.7355148E-10 O 14 1732+389 2023.10.14-07:57:19.0 MK-VLBA 305.88363 17.81077 656.8 6.1 1.6244071E-08 3.2596323E+00 4.9837231E-09 3.8515886E-11 O 14 1732+389 2023.10.14-07:57:19.0 WETTZELL 50.68161 18.07163 940.9 17.1 2.4543855E-08 3.1759560E+00 7.1307234E-09 5.7355148E-10 O 15 1746+470 2023.10.14-07:58:19.0 MK-VLBA 313.92390 21.23953 656.8 6.1 1.3761745E-08 2.7598037E+00 4.9837231E-09 3.8515886E-11 O 15 1746+470 2023.10.14-07:58:19.0 WETTZELL 43.31725 22.71304 941.0 17.1 1.9802354E-08 2.5603256E+00 7.1307234E-09 5.7355148E-10 O 16 1758+388 2023.10.14-07:59:46.0 MK-VLBA 304.91029 22.31603 656.8 6.0 1.3139676E-08 2.6289151E+00 4.9837231E-09 3.8515886E-11 O 16 1758+388 2023.10.14-07:59:46.0 WETTZELL 47.06306 15.05392 940.9 17.0 2.9160724E-08 3.7733449E+00 7.1307234E-09 5.7355148E-10 O 17 1800+440 2023.10.14-08:01:25.0 MK-VLBA 310.58553 22.84327 656.8 6.0 1.2856238E-08 2.5743846E+00 4.9837231E-09 3.8515886E-11 O 17 1800+440 2023.10.14-08:01:25.0 WETTZELL 43.73082 19.24940 940.9 16.9 2.3122604E-08 2.9895361E+00 7.1307234E-09 5.7355148E-10 O 18 1806+456 2023.10.14-08:02:45.0 MK-VLBA 312.26754 23.95313 656.8 6.0 1.2301059E-08 2.4627694E+00 4.9837231E-09 3.8515886E-11 O 18 1806+456 2023.10.14-08:02:45.0 WETTZELL 41.84173 19.91796 940.9 16.9 2.2391164E-08 2.8944170E+00 7.1307234E-09 5.7355148E-10 O 19 0322+222 2023.10.14-08:05:31.0 MK-VLBA 75.14628 31.42305 656.8 6.0 9.6026494E-09 1.9259190E+00 4.9837231E-09 3.8515886E-11 O 19 0322+222 2023.10.14-08:05:31.0 WETTZELL 295.86564 7.56209 940.8 16.8 5.5068925E-08 7.2664985E+00 7.1307234E-09 5.7355148E-10 O 20 0345+460 2023.10.14-08:07:04.0 MK-VLBA 47.31282 28.66937 656.8 6.0 1.0427885E-08 2.0980343E+00 4.9837231E-09 3.8515886E-11 O 20 0345+460 2023.10.14-08:07:04.0 WETTZELL 309.32740 28.13238 940.8 16.9 1.6259353E-08 2.1058239E+00 7.1307234E-09 5.7355148E-10 O 21 0613+570 2023.10.14-08:08:37.0 MK-VLBA 32.03495 8.46125 656.8 6.0 3.2541596E-08 6.8851126E+00 4.9837231E-09 3.8515886E-11 O 21 0613+570 2023.10.14-08:08:37.0 WETTZELL 306.66384 52.85426 940.7 16.9 9.6556844E-09 1.2517512E+00 7.1307234E-09 5.7355148E-10 O 22 0446+112 2023.10.14-08:10:49.0 MK-VLBA 81.57391 10.57088 656.7 6.1 2.6527610E-08 5.4658998E+00 4.9837231E-09 3.8515886E-11 O 22 0446+112 2023.10.14-08:10:49.0 WETTZELL 274.22967 11.46892 940.7 16.9 3.7700087E-08 4.9597502E+00 7.1307234E-09 5.7355148E-10 O 23 0340+362 2023.10.14-08:13:52.0 MK-VLBA 58.64493 30.90445 656.7 6.1 9.7465696E-09 1.9576925E+00 4.9837231E-09 3.8515886E-11 O 23 0340+362 2023.10.14-08:13:52.0 WETTZELL 303.65497 19.48537 940.8 17.0 2.2859189E-08 2.9643459E+00 7.1307234E-09 5.7355148E-10 O 24 1751+288 2023.10.14-08:16:48.0 MK-VLBA 295.55461 15.53108 656.7 6.1 1.8490624E-08 3.7081934E+00 4.9837231E-09 3.8515886E-11 O 24 1751+288 2023.10.14-08:16:48.0 WETTZELL 57.38180 10.26494 940.8 17.0 4.1759524E-08 5.4402123E+00 7.1307234E-09 5.7355148E-10 O 25 1732+389 2023.10.14-08:17:44.0 MK-VLBA 306.80663 13.93129 656.7 6.1 2.0491168E-08 4.1321168E+00 4.9837231E-09 3.8515886E-11 O 25 1732+389 2023.10.14-08:17:44.0 WETTZELL 53.83232 20.71895 940.9 17.0 2.1583616E-08 2.7936866E+00 7.1307234E-09 5.7355148E-10 O 26 1846+322 2023.10.14-08:19:03.0 MK-VLBA 297.01397 27.26120 656.7 6.1 1.0919089E-08 2.1784351E+00 4.9837231E-09 3.8515886E-11 O 26 1846+322 2023.10.14-08:19:03.0 WETTZELL 46.10239 6.40003 940.9 17.1 6.3696076E-08 8.3999286E+00 7.1307234E-09 5.7355148E-10 O 27 1746+470 2023.10.14-08:20:19.0 MK-VLBA 314.51963 17.51956 656.7 6.1 1.6498745E-08 3.3187180E+00 4.9837231E-09 3.8515886E-11 O 27 1746+470 2023.10.14-08:20:19.0 WETTZELL 46.35166 25.25664 940.9 17.1 1.7947832E-08 2.3214436E+00 7.1307234E-09 5.7355148E-10 O 28 1758+388 2023.10.14-08:21:48.0 MK-VLBA 305.67755 18.07339 656.7 6.1 1.6021001E-08 3.2140183E+00 4.9837231E-09 3.8515886E-11 O 28 1758+388 2023.10.14-08:21:48.0 WETTZELL 50.54108 17.77242 940.9 17.2 2.4933327E-08 3.2263750E+00 7.1307234E-09 5.7355148E-10 O 29 1806+456 2023.10.14-08:23:23.0 MK-VLBA 312.68176 20.36252 656.7 6.1 1.4317524E-08 2.8720927E+00 4.9837231E-09 3.8515886E-11 O 29 1806+456 2023.10.14-08:23:23.0 WETTZELL 44.80629 22.23948 941.0 17.2 2.0195830E-08 2.6115590E+00 7.1307234E-09 5.7355148E-10 O 30 1800+440 2023.10.14-08:24:46.0 MK-VLBA 311.20219 18.67863 656.6 6.2 1.5530271E-08 3.1181439E+00 4.9837231E-09 3.8515886E-11 O 30 1800+440 2023.10.14-08:24:46.0 WETTZELL 47.14915 21.97758 941.0 17.2 2.0421435E-08 2.6413527E+00 7.1307234E-09 5.7355148E-10 O 31 0345+460 2023.10.14-08:27:01.0 MK-VLBA 47.13220 32.12438 656.6 6.2 9.4168506E-09 1.8915823E+00 4.9837231E-09 3.8515886E-11 O 31 0345+460 2023.10.14-08:27:01.0 WETTZELL 312.02958 25.65141 941.0 17.3 1.7690177E-08 2.2903776E+00 7.1307234E-09 5.7355148E-10 O 32 0613+570 2023.10.14-08:28:35.0 MK-VLBA 33.05052 10.99551 656.6 6.2 2.5576678E-08 5.3138930E+00 4.9837231E-09 3.8515886E-11 O 32 0613+570 2023.10.14-08:28:35.0 WETTZELL 307.95085 50.24956 941.0 17.4 1.0008871E-08 1.2973445E+00 7.1307234E-09 5.7355148E-10 O 33 0552+398 2023.10.14-08:29:40.0 MK-VLBA 50.82491 9.07440 656.6 6.2 3.0536619E-08 6.4119431E+00 4.9837231E-09 3.8515886E-11 O 33 0552+398 2023.10.14-08:29:40.0 WETTZELL 289.09803 38.74850 941.0 17.4 1.2282626E-08 1.5938165E+00 7.1307234E-09 5.7355148E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10