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 | 01:22:31.169 # # Data content: # Ray-tracing results for session: # 240428-q24119# # Total number of observations: # 68 # 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: 2024042806 | 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 $240428-q24119# H $240428-q24119# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:22:31.169) 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 1751+288 2024.04.28-07:30:15.0 MK-VLBA 61.30792 5.40753 655.8 5.9 4.8047504E-08 1.0009654E+01 4.9766806E-09 5.0188946E-11 O 1 1751+288 2024.04.28-07:30:15.0 WETTZELL 278.60763 31.78546 942.3 15.4 1.3935460E-08 1.9138807E+00 7.1483208E-09 2.1394775E-10 O 2 1617+229 2024.04.28-07:32:00.0 MK-VLBA 73.33475 24.63266 655.8 5.9 1.1995215E-08 2.4005845E+00 4.9766806E-09 5.0188946E-11 O 2 1617+229 2024.04.28-07:32:00.0 WETTZELL 290.65643 12.28948 942.3 15.6 3.3780711E-08 4.7608216E+00 7.1483208E-09 2.1394775E-10 O 3 0814+425 2024.04.28-07:34:30.0 MK-VLBA 309.82349 42.50567 655.8 5.9 7.4292648E-09 1.4718193E+00 4.9766806E-09 5.0188946E-11 O 3 0814+425 2024.04.28-07:34:30.0 WETTZELL 27.52727 7.43585 942.3 15.8 5.3446015E-08 7.3910188E+00 7.1483208E-09 2.1394775E-10 O 4 0642+449 2024.04.28-07:35:52.0 MK-VLBA 311.17913 25.56873 655.8 6.0 1.1587686E-08 2.2886974E+00 4.9766806E-09 5.0188946E-11 O 4 0642+449 2024.04.28-07:35:52.0 WETTZELL 41.01774 18.19160 942.3 15.8 2.3318251E-08 3.1499463E+00 7.1483208E-09 2.1394775E-10 O 5 0552+398 2024.04.28-07:37:13.0 MK-VLBA 307.39063 15.26486 655.8 6.0 1.8803493E-08 3.7023841E+00 4.9766806E-09 5.0188946E-11 O 5 0552+398 2024.04.28-07:37:13.0 WETTZELL 52.29239 20.57327 942.3 15.7 2.0769272E-08 2.7997784E+00 7.1483208E-09 2.1394775E-10 O 6 0641+392 2024.04.28-07:39:37.0 MK-VLBA 305.11711 24.07916 655.9 6.0 1.2249071E-08 2.4189937E+00 4.9766806E-09 5.0188946E-11 O 6 0641+392 2024.04.28-07:39:37.0 WETTZELL 45.38808 14.33298 942.3 16.0 2.9205410E-08 3.9477670E+00 7.1483208E-09 2.1394775E-10 O 7 0613+570 2024.04.28-07:41:44.0 MK-VLBA 324.77221 20.86484 655.9 6.1 1.4000612E-08 2.7613909E+00 4.9766806E-09 5.0188946E-11 O 7 0613+570 2024.04.28-07:41:44.0 WETTZELL 36.68332 30.93910 942.4 16.2 1.4269185E-08 1.9305689E+00 7.1483208E-09 2.1394775E-10 O 8 0805+410 2024.04.28-07:43:10.0 MK-VLBA 307.10565 39.44062 655.9 6.1 7.8989107E-09 1.5643024E+00 4.9766806E-09 5.0188946E-11 O 8 0805+410 2024.04.28-07:43:10.0 WETTZELL 31.24578 7.53069 942.4 16.3 5.2852513E-08 7.2996707E+00 7.1483208E-09 2.1394775E-10 O 9 0738+491 2024.04.28-07:44:22.0 MK-VLBA 316.28066 33.41958 655.9 6.1 9.1021192E-09 1.8005900E+00 4.9766806E-09 5.0188946E-11 O 9 0738+491 2024.04.28-07:44:22.0 WETTZELL 31.63439 17.04018 942.4 16.4 2.4802455E-08 3.3588633E+00 7.1483208E-09 2.1394775E-10 O 10 0749+540 2024.04.28-07:45:56.0 MK-VLBA 322.36661 33.97641 655.8 6.1 8.9713364E-09 1.7748720E+00 4.9766806E-09 5.0188946E-11 O 10 0749+540 2024.04.28-07:45:56.0 WETTZELL 27.62975 20.44078 942.4 16.2 2.0895351E-08 2.8313463E+00 7.1483208E-09 2.1394775E-10 O 11 1639+230 2024.04.28-07:49:26.0 MK-VLBA 72.90352 23.61469 655.9 6.1 1.2474048E-08 2.4972864E+00 4.9766806E-09 5.0188946E-11 O 11 1639+230 2024.04.28-07:49:26.0 WETTZELL 289.94464 13.13154 942.3 16.2 3.1741325E-08 4.4604308E+00 7.1483208E-09 2.1394775E-10 O 12 1617+229 2024.04.28-07:51:43.0 MK-VLBA 74.35421 29.09952 656.0 6.0 1.0298151E-08 2.0583125E+00 4.9766806E-09 5.0188946E-11 O 12 1617+229 2024.04.28-07:51:43.0 WETTZELL 294.16086 9.30081 942.4 16.5 4.3746919E-08 6.2582273E+00 7.1483208E-09 2.1394775E-10 O 13 1751+288 2024.04.28-07:53:30.0 MK-VLBA 62.93091 10.25536 656.0 6.0 2.7316376E-08 5.5429535E+00 4.9766806E-09 5.0188946E-11 O 13 1751+288 2024.04.28-07:53:30.0 WETTZELL 282.61373 28.03886 942.5 16.8 1.5598571E-08 2.1464531E+00 7.1483208E-09 2.1394775E-10 O 14 1732+389 2024.04.28-07:54:32.0 MK-VLBA 53.93865 16.95046 656.0 6.0 1.7032141E-08 3.4106435E+00 4.9766806E-09 5.0188946E-11 O 14 1732+389 2024.04.28-07:54:32.0 WETTZELL 294.62030 31.61282 942.5 16.9 1.4002082E-08 1.9216825E+00 7.1483208E-09 2.1394775E-10 O 15 0814+425 2024.04.28-07:56:31.0 MK-VLBA 308.88046 38.48804 656.0 6.0 8.0619812E-09 1.5963177E+00 4.9766806E-09 5.0188946E-11 O 15 0814+425 2024.04.28-07:56:31.0 WETTZELL 31.24302 9.20746 942.4 16.9 4.4103803E-08 6.0370591E+00 7.1483208E-09 2.1394775E-10 O 16 0642+449 2024.04.28-07:57:53.0 MK-VLBA 311.54848 21.66997 656.0 6.0 1.3513306E-08 2.6661554E+00 4.9766806E-09 5.0188946E-11 O 16 0642+449 2024.04.28-07:57:53.0 WETTZELL 44.25751 20.63711 942.3 16.7 2.0708606E-08 2.7953725E+00 7.1483208E-09 2.1394775E-10 O 17 0641+392 2024.04.28-07:59:51.0 MK-VLBA 305.71089 20.18902 656.0 6.0 1.4441536E-08 2.8487659E+00 4.9766806E-09 5.0188946E-11 O 17 0641+392 2024.04.28-07:59:51.0 WETTZELL 48.59593 16.75916 942.4 16.8 2.5195923E-08 3.3998026E+00 7.1483208E-09 2.1394775E-10 O 18 0805+410 2024.04.28-08:02:17.0 MK-VLBA 306.64246 35.83254 656.1 5.9 8.5672616E-09 1.6957763E+00 4.9766806E-09 5.0188946E-11 O 18 0805+410 2024.04.28-08:02:17.0 WETTZELL 34.48341 9.23186 942.5 16.9 4.3998618E-08 6.0184197E+00 7.1483208E-09 2.1394775E-10 O 19 0738+491 2024.04.28-08:03:28.0 MK-VLBA 315.88593 30.29365 656.1 5.9 9.9308530E-09 1.9633663E+00 4.9766806E-09 5.0188946E-11 O 19 0738+491 2024.04.28-08:03:28.0 WETTZELL 34.40886 18.74710 942.5 17.1 2.2666205E-08 3.0664039E+00 7.1483208E-09 2.1394775E-10 O 20 0613+570 2024.04.28-08:04:54.0 MK-VLBA 325.17334 17.72686 656.0 5.9 1.6323320E-08 3.2160608E+00 4.9766806E-09 5.0188946E-11 O 20 0613+570 2024.04.28-08:04:54.0 WETTZELL 39.19730 33.27514 942.5 17.3 1.3378636E-08 1.8098525E+00 7.1483208E-09 2.1394775E-10 O 21 0602+673 2024.04.28-08:05:52.0 MK-VLBA 336.09320 18.13899 656.0 5.9 1.5972156E-08 3.1492582E+00 4.9766806E-09 5.0188946E-11 O 21 0602+673 2024.04.28-08:05:52.0 WETTZELL 29.70568 40.38907 942.5 17.2 1.1341310E-08 1.5366930E+00 7.1483208E-09 2.1394775E-10 O 22 0821+394 2024.04.28-08:07:53.0 MK-VLBA 304.82652 37.92767 656.0 5.9 8.1622005E-09 1.6161925E+00 4.9766806E-09 5.0188946E-11 O 22 0821+394 2024.04.28-08:07:53.0 WETTZELL 33.50464 6.87395 942.5 17.2 5.7262985E-08 7.9491195E+00 7.1483208E-09 2.1394775E-10 O 23 0749+540 2024.04.28-08:09:56.0 MK-VLBA 321.59228 30.48710 656.0 5.9 9.8742497E-09 1.9522137E+00 4.9766806E-09 5.0188946E-11 O 23 0749+540 2024.04.28-08:09:56.0 WETTZELL 30.83590 22.36299 942.5 17.3 1.9209257E-08 2.6006106E+00 7.1483208E-09 2.1394775E-10 O 24 1617+229 2024.04.28-08:12:54.0 MK-VLBA 75.35346 33.92242 656.1 5.9 8.9847244E-09 1.7940917E+00 4.9766806E-09 5.0188946E-11 O 24 1617+229 2024.04.28-08:12:54.0 WETTZELL 297.97115 6.18084 942.5 17.5 6.2822230E-08 9.2872323E+00 7.1483208E-09 2.1394775E-10 O 25 1639+230 2024.04.28-08:15:17.0 MK-VLBA 74.23885 29.46303 656.0 5.8 1.0183384E-08 2.0351582E+00 4.9766806E-09 5.0188946E-11 O 25 1639+230 2024.04.28-08:15:17.0 WETTZELL 294.53146 9.20876 942.5 17.4 4.4146372E-08 6.3189075E+00 7.1483208E-09 2.1394775E-10 O 26 1749+096 2024.04.28-08:17:46.0 MK-VLBA 83.38323 10.34163 656.0 5.8 2.7110152E-08 5.5325424E+00 4.9766806E-09 5.0188946E-11 O 26 1749+096 2024.04.28-08:17:46.0 WETTZELL 273.30264 9.92339 942.4 17.1 4.1233056E-08 5.8951069E+00 7.1483208E-09 2.1394775E-10 O 27 1751+288 2024.04.28-08:18:47.0 MK-VLBA 64.47294 15.60224 656.0 5.8 1.8422136E-08 3.7024891E+00 4.9766806E-09 5.0188946E-11 O 27 1751+288 2024.04.28-08:18:47.0 WETTZELL 286.89394 24.03050 942.4 17.3 1.7974302E-08 2.4801047E+00 7.1483208E-09 2.1394775E-10 O 28 0814+425 2024.04.28-08:20:53.0 MK-VLBA 308.32097 33.99413 656.0 5.7 8.9674545E-09 1.7743758E+00 4.9766806E-09 5.0188946E-11 O 28 0814+425 2024.04.28-08:20:53.0 WETTZELL 35.25752 11.39839 942.5 17.4 3.6212110E-08 4.9225149E+00 7.1483208E-09 2.1394775E-10 O 29 0805+410 2024.04.28-08:21:45.0 MK-VLBA 306.45215 32.14286 656.0 5.7 9.4201942E-09 1.8634547E+00 4.9766806E-09 5.0188946E-11 O 29 0805+410 2024.04.28-08:21:45.0 WETTZELL 37.71258 11.11263 942.5 17.4 3.7079660E-08 5.0408959E+00 7.1483208E-09 2.1394775E-10 O 30 0738+491 2024.04.28-08:22:56.0 MK-VLBA 315.73704 27.09213 656.0 5.7 1.0988172E-08 2.1708870E+00 4.9766806E-09 5.0188946E-11 O 30 0738+491 2024.04.28-08:22:56.0 WETTZELL 37.17465 20.61411 942.5 17.5 2.0730204E-08 2.8024288E+00 7.1483208E-09 2.1394775E-10 O 31 0642+449 2024.04.28-08:24:18.0 MK-VLBA 312.33017 17.03311 656.0 5.7 1.6952037E-08 3.3392247E+00 4.9766806E-09 5.0188946E-11 O 31 0642+449 2024.04.28-08:24:18.0 WETTZELL 48.04391 23.76104 942.5 17.5 1.8155121E-08 2.4497952E+00 7.1483208E-09 2.1394775E-10 O 32 0641+392 2024.04.28-08:26:17.0 MK-VLBA 306.78218 15.15922 656.0 5.7 1.8927410E-08 3.7268035E+00 4.9766806E-09 5.0188946E-11 O 32 0641+392 2024.04.28-08:26:17.0 WETTZELL 52.69394 20.11054 942.6 17.4 2.1217761E-08 2.8600360E+00 7.1483208E-09 2.1394775E-10 O 33 0613+570 2024.04.28-08:28:25.0 MK-VLBA 325.84663 14.58424 656.0 5.7 1.9628938E-08 3.8623313E+00 4.9766806E-09 5.0188946E-11 O 33 0613+570 2024.04.28-08:28:25.0 WETTZELL 41.63783 35.77574 942.5 17.5 1.2561995E-08 1.6993109E+00 7.1483208E-09 2.1394775E-10 O 34 0602+673 2024.04.28-08:29:33.0 MK-VLBA 336.53926 15.89355 656.0 5.7 1.8096203E-08 3.5652132E+00 4.9766806E-09 5.0188946E-11 O 34 0602+673 2024.04.28-08:29:33.0 WETTZELL 31.24910 42.35959 942.4 17.6 1.0909362E-08 1.4780982E+00 7.1483208E-09 2.1394775E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10