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: # 2025-06-24 | 01:08:45.817 # # Data content: # Ray-tracing results for session: # 240414-q24105# # 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: 2024041406 | 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 $240414-q24105# H $240414-q24105# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:08:45.817) 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 1616+063 2024.04.14-07:30:29.0 MK-VLBA 85.89106 6.83019 656.1 4.3 3.9953244E-08 8.0554739E+00 4.9781401E-09 1.1537995E-10 O 1 1616+063 2024.04.14-07:30:29.0 WETTZELL 269.05417 8.96704 951.2 17.5 4.6103347E-08 6.3256082E+00 7.2136570E-09 2.8932357E-10 O 2 1606+106 2024.04.14-07:31:49.0 MK-VLBA 82.75190 10.93812 656.1 4.3 2.6072017E-08 5.1549881E+00 4.9781401E-09 1.1537995E-10 O 2 1606+106 2024.04.14-07:31:49.0 WETTZELL 274.10690 10.26074 951.2 17.5 4.0733592E-08 5.5615456E+00 7.2136570E-09 2.8932357E-10 O 3 1538+149 2024.04.14-07:33:04.0 MK-VLBA 80.71103 19.02548 656.1 4.3 1.5474997E-08 3.0366616E+00 4.9781401E-09 1.1537995E-10 O 3 1538+149 2024.04.14-07:33:04.0 WETTZELL 282.40729 8.75247 951.2 17.5 4.7119717E-08 6.4885872E+00 7.2136570E-09 2.8932357E-10 O 4 1601+112 2024.04.14-07:35:08.0 MK-VLBA 82.81924 13.08852 656.0 4.2 2.2034892E-08 4.3435747E+00 4.9781401E-09 1.1537995E-10 O 4 1601+112 2024.04.14-07:35:08.0 WETTZELL 276.08404 9.34808 951.2 17.4 4.4379152E-08 6.0852340E+00 7.2136570E-09 2.8932357E-10 O 5 1504+377 2024.04.14-07:37:37.0 MK-VLBA 57.53794 31.55257 656.0 4.2 9.7017717E-09 1.8911279E+00 4.9781401E-09 1.1537995E-10 O 5 1504+377 2024.04.14-07:37:37.0 WETTZELL 304.82980 19.78831 951.2 17.3 2.1961237E-08 2.9574476E+00 7.2136570E-09 2.8932357E-10 O 6 1803+784 2024.04.14-07:38:57.0 MK-VLBA 11.43974 15.96260 656.0 4.2 1.8249623E-08 3.4942572E+00 4.9781401E-09 1.1537995E-10 O 6 1803+784 2024.04.14-07:38:57.0 WETTZELL 342.89094 53.61490 951.2 17.4 9.3130275E-09 1.2437900E+00 7.2136570E-09 2.8932357E-10 O 7 0716+714 2024.04.14-07:40:15.0 MK-VLBA 343.07323 30.59437 656.0 4.2 9.9704899E-09 1.9317597E+00 4.9781401E-09 1.1537995E-10 O 7 0716+714 2024.04.14-07:40:15.0 WETTZELL 14.27106 33.72707 951.2 17.5 1.3473942E-08 1.8032524E+00 7.2136570E-09 2.8932357E-10 O 8 0642+449 2024.04.14-07:41:26.0 MK-VLBA 311.41843 34.35495 656.1 4.1 9.0017298E-09 1.7545397E+00 4.9781401E-09 1.1537995E-10 O 8 0642+449 2024.04.14-07:41:26.0 WETTZELL 33.44109 13.28208 951.2 17.6 3.1974702E-08 4.3324470E+00 7.2136570E-09 2.8932357E-10 O 9 0613+570 2024.04.14-07:42:27.0 MK-VLBA 324.94970 28.26608 656.1 4.1 1.0708891E-08 2.0780794E+00 4.9781401E-09 1.1537995E-10 O 9 0613+570 2024.04.14-07:42:27.0 WETTZELL 30.39180 26.01346 951.2 17.6 1.7017086E-08 2.2803570E+00 7.2136570E-09 2.8932357E-10 O 10 1039+811 2024.04.14-07:43:39.0 MK-VLBA 359.68503 29.00950 656.1 4.1 1.0458543E-08 2.0227787E+00 4.9781401E-09 1.1537995E-10 O 10 1039+811 2024.04.14-07:43:39.0 WETTZELL 357.92994 40.05015 951.2 17.5 1.1638757E-08 1.5565832E+00 7.2136570E-09 2.8932357E-10 O 11 3C371 2024.04.14-07:45:01.0 MK-VLBA 19.65795 12.60859 656.0 4.1 2.2795481E-08 4.3521029E+00 4.9781401E-09 1.1537995E-10 O 11 3C371 2024.04.14-07:45:01.0 WETTZELL 328.26990 55.20876 951.2 17.6 9.1303436E-09 1.2192373E+00 7.2136570E-09 2.8932357E-10 O 12 1732+389 2024.04.14-07:46:10.0 MK-VLBA 50.32421 5.12225 656.0 4.1 5.0819615E-08 9.8218940E+00 4.9781401E-09 1.1537995E-10 O 12 1732+389 2024.04.14-07:46:10.0 WETTZELL 285.18552 41.37647 951.2 17.8 1.1333799E-08 1.5144627E+00 7.2136570E-09 2.8932357E-10 O 13 1746+470 2024.04.14-07:47:12.0 MK-VLBA 42.02942 6.10632 656.0 4.1 4.3909638E-08 8.3918327E+00 4.9781401E-09 1.1537995E-10 O 13 1746+470 2024.04.14-07:47:12.0 WETTZELL 293.09927 47.48527 951.2 17.8 1.0168820E-08 1.3582285E+00 7.2136570E-09 2.8932357E-10 O 14 DA426 2024.04.14-07:48:34.0 MK-VLBA 52.19507 13.23627 656.0 4.1 2.1788600E-08 4.2126625E+00 4.9781401E-09 1.1537995E-10 O 14 DA426 2024.04.14-07:48:34.0 WETTZELL 292.31105 35.20658 951.2 17.7 1.2983191E-08 1.7368875E+00 7.2136570E-09 2.8932357E-10 O 15 1636+473 2024.04.14-07:50:01.0 MK-VLBA 45.29064 17.99621 656.0 4.2 1.6300358E-08 3.1506312E+00 4.9781401E-09 1.1537995E-10 O 15 1636+473 2024.04.14-07:50:01.0 WETTZELL 302.15778 37.13661 951.2 17.8 1.2401844E-08 1.6590717E+00 7.2136570E-09 2.8932357E-10 O 16 1606+106 2024.04.14-07:51:42.0 MK-VLBA 84.31678 15.59788 656.1 4.3 1.8671684E-08 3.6762231E+00 4.9781401E-09 1.1537995E-10 O 16 1606+106 2024.04.14-07:51:42.0 WETTZELL 277.82649 7.01842 951.2 17.9 5.7381967E-08 7.9982077E+00 7.2136570E-09 2.8932357E-10 O 17 1538+149 2024.04.14-07:52:56.0 MK-VLBA 82.12575 23.65871 656.1 4.3 1.2616639E-08 2.4752709E+00 4.9781401E-09 1.1537995E-10 O 17 1538+149 2024.04.14-07:52:56.0 WETTZELL 286.07434 5.59527 951.2 17.8 6.9591665E-08 9.8916493E+00 7.2136570E-09 2.8932357E-10 O 18 0552+398 2024.04.14-07:55:27.0 MK-VLBA 306.02332 22.23115 656.2 4.2 1.3367042E-08 2.6011670E+00 4.9781401E-09 1.1537995E-10 O 18 0552+398 2024.04.14-07:55:27.0 WETTZELL 46.60218 15.98712 951.2 17.8 2.6846906E-08 3.6160840E+00 7.2136570E-09 2.8932357E-10 O 19 0544+273 2024.04.14-07:57:40.0 MK-VLBA 293.43717 17.78692 656.2 4.1 1.6488968E-08 3.2232741E+00 4.9781401E-09 1.1537995E-10 O 19 0544+273 2024.04.14-07:57:40.0 WETTZELL 56.14934 7.48632 951.2 17.8 5.4146121E-08 7.4871528E+00 7.2136570E-09 2.8932357E-10 O 20 0641+392 2024.04.14-08:01:05.0 MK-VLBA 304.60431 30.58272 656.2 4.2 9.9762562E-09 1.9457630E+00 4.9781401E-09 1.1537995E-10 O 20 0641+392 2024.04.14-08:01:05.0 WETTZELL 39.91129 10.60222 951.2 17.9 3.9472057E-08 5.3813280E+00 7.2136570E-09 2.8932357E-10 O 21 0529+483 2024.04.14-08:04:41.0 MK-VLBA 315.95473 17.96843 656.2 4.2 1.6326029E-08 3.1608418E+00 4.9781401E-09 1.1537995E-10 O 21 0529+483 2024.04.14-08:04:41.0 WETTZELL 45.09207 26.14066 951.2 17.9 1.6941375E-08 2.2678956E+00 7.2136570E-09 2.8932357E-10 O 22 0613+570 2024.04.14-08:07:01.0 MK-VLBA 324.66494 24.92418 656.2 4.1 1.2017368E-08 2.3287699E+00 4.9781401E-09 1.1537995E-10 O 22 0613+570 2024.04.14-08:07:01.0 WETTZELL 33.30209 28.13943 951.2 17.8 1.5838556E-08 2.1205765E+00 7.2136570E-09 2.8932357E-10 O 23 0716+714 2024.04.14-08:08:01.0 MK-VLBA 341.88084 28.61973 656.2 4.1 1.0587811E-08 2.0496813E+00 4.9781401E-09 1.1537995E-10 O 23 0716+714 2024.04.14-08:08:01.0 WETTZELL 16.53973 34.93723 951.2 17.8 1.3066708E-08 1.7481760E+00 7.2136570E-09 2.8932357E-10 O 24 1039+811 2024.04.14-08:09:02.0 MK-VLBA 358.52619 28.91590 656.2 4.1 1.0489147E-08 2.0286425E+00 4.9781401E-09 1.1537995E-10 O 24 1039+811 2024.04.14-08:09:02.0 WETTZELL 359.25239 39.94775 951.2 17.8 1.1663402E-08 1.5598642E+00 7.2136570E-09 2.8932357E-10 O 25 1803+784 2024.04.14-08:10:14.0 MK-VLBA 11.92784 17.45893 656.2 4.1 1.6768622E-08 3.2159996E+00 4.9781401E-09 1.1537995E-10 O 25 1803+784 2024.04.14-08:10:14.0 WETTZELL 342.36037 52.08034 951.2 17.8 9.5032141E-09 1.2693682E+00 7.2136570E-09 2.8932357E-10 O 26 3C371 2024.04.14-08:11:08.0 MK-VLBA 20.46979 14.72367 656.3 4.1 1.9697600E-08 3.7706356E+00 4.9781401E-09 1.1537995E-10 O 26 3C371 2024.04.14-08:11:08.0 WETTZELL 328.19539 52.95180 951.2 17.9 9.3936605E-09 1.2546433E+00 7.2136570E-09 2.8932357E-10 O 27 1617+229 2024.04.14-08:12:49.0 MK-VLBA 72.54564 21.42522 656.3 4.1 1.3838403E-08 2.7053560E+00 4.9781401E-09 1.1537995E-10 O 27 1617+229 2024.04.14-08:12:49.0 WETTZELL 288.14305 14.48891 951.2 17.9 2.9479545E-08 3.9894109E+00 7.2136570E-09 2.8932357E-10 O 28 1639+230 2024.04.14-08:15:05.0 MK-VLBA 71.19715 17.01953 656.2 4.2 1.7189401E-08 3.3586897E+00 4.9781401E-09 1.1537995E-10 O 28 1639+230 2024.04.14-08:15:05.0 WETTZELL 284.76515 17.72965 951.1 17.9 2.4361527E-08 3.2820526E+00 7.2136570E-09 2.8932357E-10 O 29 0552+398 2024.04.14-08:18:28.0 MK-VLBA 306.80273 17.86112 656.2 4.2 1.6420842E-08 3.1906851E+00 4.9781401E-09 1.1537995E-10 O 29 0552+398 2024.04.14-08:18:28.0 WETTZELL 50.18251 18.80910 951.2 18.2 2.3028541E-08 3.0924187E+00 7.2136570E-09 2.8932357E-10 O 30 0641+392 2024.04.14-08:20:53.0 MK-VLBA 304.83195 26.74321 656.2 4.1 1.1265438E-08 2.1953563E+00 4.9781401E-09 1.1537995E-10 O 30 0641+392 2024.04.14-08:20:53.0 WETTZELL 43.16415 12.75524 951.2 18.3 3.3215635E-08 4.4989905E+00 7.2136570E-09 2.8932357E-10 O 31 1608+243 2024.04.14-08:25:08.0 MK-VLBA 72.10703 26.41670 656.1 4.0 1.1393833E-08 2.2277094E+00 4.9781401E-09 1.1537995E-10 O 31 1608+243 2024.04.14-08:25:08.0 WETTZELL 292.80468 12.36297 951.1 18.2 3.4227969E-08 4.6546630E+00 7.2136570E-09 2.8932357E-10 O 32 1645+224 2024.04.14-08:28:28.0 MK-VLBA 72.16006 18.40485 656.0 4.0 1.5964811E-08 3.1206061E+00 4.9781401E-09 1.1537995E-10 O 32 1645+224 2024.04.14-08:28:28.0 WETTZELL 285.57914 16.26182 951.1 18.1 2.6434024E-08 3.5672765E+00 7.2136570E-09 2.8932357E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10