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 | 13:37:51.744 # # Data content: # Ray-tracing results for session: # 250301-q25060# # Total number of observations: # 60 # 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: 2025030106 | 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 $250301-q25060# H $250301-q25060# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:37:51.744) 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 2025.03.01-07:30:25.0 MK-VLBA 70.41421 11.23406 656.7 5.9 2.5045015E-08 5.0550774E+00 4.9847634E-09 3.2968450E-11 O 1 1324+224 2025.03.01-07:30:25.0 WETTZELL 279.71705 21.10478 954.6 -0.5 2.0277724E-08 2.7670523E+00 7.2326849E-09 1.2377382E-10 O 2 1318+225 2025.03.01-07:31:50.0 MK-VLBA 70.82050 12.86646 656.7 5.8 2.2054674E-08 4.4376453E+00 4.9847634E-09 3.2968450E-11 O 2 1318+225 2025.03.01-07:31:50.0 WETTZELL 281.07193 20.00330 954.6 -0.5 2.1325157E-08 2.9126624E+00 7.2326849E-09 1.2377382E-10 O 3 1308+328 2025.03.01-07:33:38.0 MK-VLBA 61.17957 18.03061 656.7 5.8 1.6036309E-08 3.2145637E+00 4.9847634E-09 3.2968450E-11 O 3 1308+328 2025.03.01-07:33:38.0 WETTZELL 291.01413 25.38149 954.6 -0.6 1.7077857E-08 2.3331856E+00 7.2326849E-09 1.2377382E-10 O 4 0133+476 2025.03.01-07:36:02.0 MK-VLBA 316.82319 12.44517 656.7 5.7 2.2763212E-08 4.6382013E+00 4.9847634E-09 3.2968450E-11 O 4 0133+476 2025.03.01-07:36:02.0 WETTZELL 49.79094 29.88396 954.7 -0.7 1.4713391E-08 2.0214067E+00 7.2326849E-09 1.2377382E-10 O 5 0309+411 2025.03.01-07:38:30.0 MK-VLBA 307.24329 27.83773 656.7 5.6 1.0702314E-08 2.1461750E+00 4.9847634E-09 3.2968450E-11 O 5 0309+411 2025.03.01-07:38:30.0 WETTZELL 41.05214 14.00756 954.7 -0.6 2.9852204E-08 4.1878524E+00 7.2326849E-09 1.2377382E-10 O 6 0151+474 2025.03.01-07:42:14.0 MK-VLBA 316.16539 14.31886 656.7 5.7 1.9945389E-08 4.0467081E+00 4.9847634E-09 3.2968450E-11 O 6 0151+474 2025.03.01-07:42:14.0 WETTZELL 48.38160 28.33342 954.8 -0.3 1.5439173E-08 2.1232386E+00 7.2326849E-09 1.2377382E-10 O 7 0345+460 2025.03.01-07:45:40.0 MK-VLBA 312.96598 32.99165 656.6 5.8 9.1906279E-09 1.8405731E+00 4.9847634E-09 3.2968450E-11 O 7 0345+460 2025.03.01-07:45:40.0 WETTZELL 33.77347 15.12957 954.8 -0.2 2.7757829E-08 3.8879235E+00 7.2326849E-09 1.2377382E-10 O 8 0716+714 2025.03.01-07:47:33.0 MK-VLBA 356.09583 38.19315 656.6 5.9 8.1001712E-09 1.6204172E+00 4.9847634E-09 3.2968450E-11 O 8 0716+714 2025.03.01-07:47:33.0 WETTZELL 359.23430 30.45311 954.8 -0.3 1.4468402E-08 1.9910089E+00 7.2326849E-09 1.2377382E-10 O 9 0613+570 2025.03.01-07:48:51.0 MK-VLBA 338.88269 48.02927 656.6 5.9 6.7428150E-09 1.3473279E+00 4.9847634E-09 3.2968450E-11 O 9 0613+570 2025.03.01-07:48:51.0 WETTZELL 8.24414 16.84781 954.8 -0.3 2.5076608E-08 3.5038625E+00 7.2326849E-09 1.2377382E-10 O 10 1318+225 2025.03.01-07:51:14.0 MK-VLBA 72.07763 17.20453 656.6 5.9 1.6762673E-08 3.3572908E+00 4.9847634E-09 3.2968450E-11 O 10 1318+225 2025.03.01-07:51:14.0 WETTZELL 284.51622 16.90147 954.8 -0.2 2.5001460E-08 3.4262057E+00 7.2326849E-09 1.2377382E-10 O 11 1324+224 2025.03.01-07:52:37.0 MK-VLBA 71.88777 16.18956 656.6 5.9 1.7754562E-08 3.5586429E+00 4.9847634E-09 3.2968450E-11 O 11 1324+224 2025.03.01-07:52:37.0 WETTZELL 283.66906 17.54061 954.8 -0.2 2.4139150E-08 3.3051800E+00 7.2326849E-09 1.2377382E-10 O 12 1156+295 2025.03.01-07:54:16.0 MK-VLBA 67.92803 37.13993 656.6 5.8 8.2935289E-09 1.6541739E+00 4.9847634E-09 3.2968450E-11 O 12 1156+295 2025.03.01-07:54:16.0 WETTZELL 303.95907 9.59527 954.9 0.0 4.2531497E-08 5.9910640E+00 7.2326849E-09 1.2377382E-10 O 13 1308+328 2025.03.01-07:55:59.0 MK-VLBA 62.15024 22.67119 656.6 5.8 1.2931728E-08 2.5863046E+00 4.9847634E-09 3.2968450E-11 O 13 1308+328 2025.03.01-07:55:59.0 WETTZELL 294.62947 22.00390 954.9 -0.1 1.9501675E-08 2.6708480E+00 7.2326849E-09 1.2377382E-10 O 14 1306+360 2025.03.01-07:57:42.0 MK-VLBA 58.83693 24.04950 656.6 5.7 1.2240897E-08 2.4478555E+00 4.9847634E-09 3.2968450E-11 O 14 1306+360 2025.03.01-07:57:42.0 WETTZELL 297.78757 23.64059 954.9 -0.3 1.8239749E-08 2.4977623E+00 7.2326849E-09 1.2377382E-10 O 15 2353+816 2025.03.01-08:00:22.0 MK-VLBA 353.20948 15.14191 656.6 5.7 1.8914194E-08 3.8319356E+00 4.9847634E-09 3.2968450E-11 O 15 2353+816 2025.03.01-08:00:22.0 WETTZELL 11.88818 51.67646 954.9 -0.4 9.3707866E-09 1.2806421E+00 7.2326849E-09 1.2377382E-10 O 16 0309+411 2025.03.01-08:03:31.0 MK-VLBA 307.65722 23.15165 656.6 5.7 1.2684428E-08 2.5489756E+00 4.9847634E-09 3.2968450E-11 O 16 0309+411 2025.03.01-08:03:31.0 WETTZELL 44.97081 16.80587 954.9 -0.2 2.5130113E-08 3.4995151E+00 7.2326849E-09 1.2377382E-10 O 17 0345+460 2025.03.01-08:06:16.0 MK-VLBA 312.71365 29.42752 656.6 5.8 1.0176834E-08 2.0400654E+00 4.9847634E-09 3.2968450E-11 O 17 0345+460 2025.03.01-08:06:16.0 WETTZELL 36.88467 17.08306 955.0 0.0 2.4745801E-08 3.4493432E+00 7.2326849E-09 1.2377382E-10 O 18 0716+714 2025.03.01-08:08:08.0 MK-VLBA 354.06510 37.77634 656.6 5.8 8.1755474E-09 1.6356807E+00 4.9847634E-09 3.2968450E-11 O 18 0716+714 2025.03.01-08:08:08.0 WETTZELL 1.15299 30.46453 955.0 0.1 1.4463489E-08 1.9904634E+00 7.2326849E-09 1.2377382E-10 O 19 0613+570 2025.03.01-08:09:23.0 MK-VLBA 335.81442 46.16157 656.6 5.8 6.9493842E-09 1.3889111E+00 4.9847634E-09 3.2968450E-11 O 19 0613+570 2025.03.01-08:09:23.0 WETTZELL 11.11539 17.41405 955.0 -0.2 2.4304602E-08 3.3921613E+00 7.2326849E-09 1.2377382E-10 O 20 0738+491 2025.03.01-08:10:49.0 MK-VLBA 346.11013 59.62535 656.6 5.9 5.8138462E-09 1.1604797E+00 4.9847634E-09 3.2968450E-11 O 20 0738+491 2025.03.01-08:10:49.0 WETTZELL 359.32613 8.09606 955.1 -0.8 4.9639225E-08 7.2414440E+00 7.2326849E-09 1.2377382E-10 O 21 1318+225 2025.03.01-08:13:15.0 MK-VLBA 73.39697 22.16364 656.6 5.9 1.3207869E-08 2.6390287E+00 4.9847634E-09 3.2968450E-11 O 21 1318+225 2025.03.01-08:13:15.0 WETTZELL 288.41467 13.43980 955.0 0.7 3.1049633E-08 4.2818782E+00 7.2326849E-09 1.2377382E-10 O 22 1324+224 2025.03.01-08:14:36.0 MK-VLBA 73.23067 21.13635 656.6 5.9 1.3807863E-08 2.7598764E+00 4.9847634E-09 3.2968450E-11 O 22 1324+224 2025.03.01-08:14:36.0 WETTZELL 287.56396 14.06944 955.0 0.9 2.9736448E-08 4.0946178E+00 7.2326849E-09 1.2377382E-10 O 23 1432+200 2025.03.01-08:16:43.0 MK-VLBA 71.07455 5.82262 656.6 6.0 4.5078357E-08 9.3606663E+00 4.9847634E-09 3.2968450E-11 O 23 1432+200 2025.03.01-08:16:43.0 WETTZELL 274.16240 22.89110 955.0 1.2 1.8793509E-08 2.5591077E+00 7.2326849E-09 1.2377382E-10 O 24 1803+784 2025.03.01-08:18:53.0 MK-VLBA 7.33608 10.67927 656.6 6.0 2.6251099E-08 5.3712573E+00 4.9847634E-09 3.2968450E-11 O 24 1803+784 2025.03.01-08:18:53.0 WETTZELL 349.77004 59.03651 955.0 1.5 8.5759580E-09 1.1700863E+00 7.2326849E-09 1.2377382E-10 O 25 1039+811 2025.03.01-08:20:15.0 MK-VLBA 5.60619 27.46489 656.6 6.0 1.0833056E-08 2.1722404E+00 4.9847634E-09 3.2968450E-11 O 25 1039+811 2025.03.01-08:20:15.0 WETTZELL 351.29310 42.19884 955.0 1.3 1.0937697E-08 1.4976098E+00 7.2326849E-09 1.2377382E-10 O 26 0718+793 2025.03.01-08:21:29.0 MK-VLBA 356.40431 30.15765 656.7 5.9 9.9538709E-09 1.9948491E+00 4.9847634E-09 3.2968450E-11 O 26 0718+793 2025.03.01-08:21:29.0 WETTZELL 1.21529 38.32534 955.0 1.4 1.1842232E-08 1.6240133E+00 7.2326849E-09 1.2377382E-10 O 27 1156+295 2025.03.01-08:23:23.0 MK-VLBA 68.22449 43.51251 656.7 5.9 7.2780723E-09 1.4511393E+00 4.9847634E-09 3.2968450E-11 O 27 1156+295 2025.03.01-08:23:23.0 WETTZELL 309.09988 5.75925 954.9 1.5 6.6796401E-08 9.8399595E+00 7.2326849E-09 1.2377382E-10 O 28 1306+360 2025.03.01-08:25:06.0 MK-VLBA 59.48936 29.60024 656.6 5.9 1.0121566E-08 2.0214786E+00 4.9847634E-09 3.2968450E-11 O 28 1306+360 2025.03.01-08:25:06.0 WETTZELL 302.09323 19.74778 955.0 1.1 2.1586444E-08 2.9672667E+00 7.2326849E-09 1.2377382E-10 O 29 1308+328 2025.03.01-08:26:47.0 MK-VLBA 63.14668 29.12549 656.6 5.9 1.0270252E-08 2.0507809E+00 4.9847634E-09 3.2968450E-11 O 29 1308+328 2025.03.01-08:26:47.0 WETTZELL 299.64558 17.51042 955.0 0.7 2.4180140E-08 3.3288775E+00 7.2326849E-09 1.2377382E-10 O 30 0613+570 2025.03.01-08:29:22.0 MK-VLBA 333.23232 44.13188 656.6 5.9 7.1975949E-09 1.4388858E+00 4.9847634E-09 3.2968450E-11 O 30 0613+570 2025.03.01-08:29:22.0 WETTZELL 13.88009 18.12327 955.1 0.2 2.3404613E-08 3.2621361E+00 7.2326849E-09 1.2377382E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10