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: # 2025-06-21 | 01:27:38.220 # # Data content: # Ray-tracing results for session: # 231112-q23316# # 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: 2023111206 | 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 $231112-q23316# H $231112-q23316# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:27:38.220) 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 0611+131 2023.11.12-07:31:10.0 MK-VLBA 79.12892 8.72272 -999.0 -99.0 3.1681245E-08 6.7633198E+00 4.9751040E-09 5.0339811E-11 O 1 0611+131 2023.11.12-07:31:10.0 WETTZELL 273.47964 14.41698 937.1 1.9 2.8703226E-08 3.9845773E+00 7.1118207E-09 1.5456544E-10 O 2 2000+472 2023.11.12-07:34:18.0 MK-VLBA 314.12373 28.80991 -999.0 -99.0 1.0390510E-08 2.0712965E+00 4.9751040E-09 5.0339811E-11 O 2 2000+472 2023.11.12-07:34:18.0 WETTZELL 36.63634 18.44062 937.1 1.9 2.2723922E-08 3.1707054E+00 7.1118207E-09 1.5456544E-10 O 3 1851+488 2023.11.12-07:36:14.0 MK-VLBA 316.72958 17.04233 -999.0 -99.0 1.6946684E-08 3.3976376E+00 4.9751040E-09 5.0339811E-11 O 3 1851+488 2023.11.12-07:36:14.0 WETTZELL 45.47944 27.27378 937.1 1.9 1.5782515E-08 2.1871651E+00 7.1118207E-09 1.5456544E-10 O 4 0515+208 2023.11.12-07:39:57.0 MK-VLBA 75.62450 25.70251 -999.0 -99.0 1.1529304E-08 2.3352380E+00 4.9751040E-09 5.0339811E-11 O 4 0515+208 2023.11.12-07:39:57.0 WETTZELL 290.59218 9.95815 937.1 2.0 4.0577875E-08 5.7047722E+00 7.1118207E-09 1.5456544E-10 O 5 0552+398 2023.11.12-07:41:51.0 MK-VLBA 53.86170 21.46052 -999.0 -99.0 1.3634365E-08 2.7821283E+00 4.9751040E-09 5.0339811E-11 O 5 0552+398 2023.11.12-07:41:51.0 WETTZELL 298.73764 28.83866 937.1 2.0 1.5008030E-08 2.0721795E+00 7.1118207E-09 1.5456544E-10 O 6 0642+449 2023.11.12-07:42:56.0 MK-VLBA 46.80558 13.39924 -999.0 -99.0 2.1263504E-08 4.4313197E+00 4.9751040E-09 5.0339811E-11 O 6 0642+449 2023.11.12-07:42:56.0 WETTZELL 296.60479 39.18751 937.1 2.0 1.1480396E-08 1.5825326E+00 7.1118207E-09 1.5456544E-10 O 7 0544+273 2023.11.12-07:44:51.0 MK-VLBA 67.46694 21.55637 -999.0 -99.0 1.3577210E-08 2.7664242E+00 4.9751040E-09 5.0339811E-11 O 7 0544+273 2023.11.12-07:44:51.0 WETTZELL 290.75220 18.50029 937.1 2.1 2.2670937E-08 3.1409836E+00 7.1118207E-09 1.5456544E-10 O 8 3C371 2023.11.12-07:47:29.0 MK-VLBA 339.49949 14.85082 -999.0 -99.0 1.9300443E-08 3.9256273E+00 4.9751040E-09 5.0339811E-11 O 8 3C371 2023.11.12-07:47:29.0 WETTZELL 29.18697 45.00756 937.1 2.3 1.0260955E-08 1.4165007E+00 7.1118207E-09 1.5456544E-10 O 9 3C418 2023.11.12-07:48:52.0 MK-VLBA 318.99170 32.01198 -999.0 -99.0 9.4537569E-09 1.8858096E+00 4.9751040E-09 5.0339811E-11 O 9 3C418 2023.11.12-07:48:52.0 WETTZELL 31.20941 19.68982 937.2 2.4 2.1363178E-08 2.9769338E+00 7.1118207E-09 1.5456544E-10 O 10 2229+695 2023.11.12-07:49:59.0 MK-VLBA 345.83074 35.56585 -999.0 -99.0 8.6215248E-09 1.7277945E+00 4.9751040E-09 5.0339811E-11 O 10 2229+695 2023.11.12-07:49:59.0 WETTZELL 9.22250 30.30120 937.2 2.5 1.4348760E-08 1.9871091E+00 7.1118207E-09 1.5456544E-10 O 11 2309+454 2023.11.12-07:51:52.0 MK-VLBA 327.06029 56.57298 -999.0 -99.0 6.0188038E-09 1.1992796E+00 4.9751040E-09 5.0339811E-11 O 11 2309+454 2023.11.12-07:51:52.0 WETTZELL 9.61796 5.76843 937.2 2.5 6.5709494E-08 9.7957984E+00 7.1118207E-09 1.5456544E-10 O 12 1849+670 2023.11.12-07:54:25.0 MK-VLBA 335.97664 17.40486 -999.0 -99.0 1.6611192E-08 3.3583326E+00 4.9751040E-09 5.0339811E-11 O 12 1849+670 2023.11.12-07:54:25.0 WETTZELL 30.45090 40.87012 937.2 2.6 1.1085112E-08 1.5312068E+00 7.1118207E-09 1.5456544E-10 O 13 1803+784 2023.11.12-07:55:26.0 MK-VLBA 348.37027 16.49737 -999.0 -99.0 1.7472742E-08 3.5564751E+00 4.9751040E-09 5.0339811E-11 O 13 1803+784 2023.11.12-07:55:26.0 WETTZELL 17.50787 48.43325 937.2 2.7 9.7015768E-09 1.3387804E+00 7.1118207E-09 1.5456544E-10 O 14 1842+681 2023.11.12-07:56:59.0 MK-VLBA 337.23684 16.72741 -999.0 -99.0 1.7246439E-08 3.4921218E+00 4.9751040E-09 5.0339811E-11 O 14 1842+681 2023.11.12-07:56:59.0 WETTZELL 29.82676 42.17084 937.2 2.9 1.0806030E-08 1.4923532E+00 7.1118207E-09 1.5456544E-10 O 15 0613+570 2023.11.12-07:59:04.0 MK-VLBA 35.32448 22.27276 -999.0 -99.0 1.3169042E-08 2.6838328E+00 4.9751040E-09 5.0339811E-11 O 15 0613+570 2023.11.12-07:59:04.0 WETTZELL 314.84862 39.83670 937.2 3.1 1.1323793E-08 1.5621351E+00 7.1118207E-09 1.5456544E-10 O 16 0611+131 2023.11.12-08:01:16.0 MK-VLBA 81.42837 15.71991 -999.0 -99.0 1.8284676E-08 3.7569826E+00 4.9751040E-09 5.0339811E-11 O 16 0611+131 2023.11.12-08:01:16.0 WETTZELL 279.07603 9.51264 937.2 3.5 4.2333382E-08 5.9510419E+00 7.1118207E-09 1.5456544E-10 O 17 0642+449 2023.11.12-08:03:20.0 MK-VLBA 47.65287 16.93223 -999.0 -99.0 1.7045316E-08 3.5102686E+00 4.9751040E-09 5.0339811E-11 O 17 0642+449 2023.11.12-08:03:20.0 WETTZELL 299.26218 36.23219 937.3 3.7 1.2267721E-08 1.6918191E+00 7.1118207E-09 1.5456544E-10 O 18 0552+398 2023.11.12-08:04:26.0 MK-VLBA 54.41539 25.77851 -999.0 -99.0 1.1498526E-08 2.3337626E+00 4.9751040E-09 5.0339811E-11 O 18 0552+398 2023.11.12-08:04:26.0 WETTZELL 302.05628 25.64475 937.3 3.9 1.6706256E-08 2.3091700E+00 7.1118207E-09 1.5456544E-10 O 19 0544+273 2023.11.12-08:06:14.0 MK-VLBA 68.44492 26.23153 -999.0 -99.0 1.1315527E-08 2.2929889E+00 4.9751040E-09 5.0339811E-11 O 19 0544+273 2023.11.12-08:06:14.0 WETTZELL 294.39938 15.26296 937.3 4.1 2.7190516E-08 3.7802163E+00 7.1118207E-09 1.5456544E-10 O 20 3C418 2023.11.12-08:09:07.0 MK-VLBA 318.59963 28.86421 -999.0 -99.0 1.0372754E-08 2.0701482E+00 4.9751040E-09 5.0339811E-11 O 20 3C418 2023.11.12-08:09:07.0 WETTZELL 33.99937 21.47922 937.3 4.4 1.9688370E-08 2.7389280E+00 7.1118207E-09 1.5456544E-10 O 21 2229+695 2023.11.12-08:10:13.0 MK-VLBA 344.32482 34.33583 -999.0 -99.0 8.8886159E-09 1.7815357E+00 4.9751040E-09 5.0339811E-11 O 21 2229+695 2023.11.12-08:10:13.0 WETTZELL 11.12881 30.88751 937.3 4.2 1.4104761E-08 1.9529841E+00 7.1118207E-09 1.5456544E-10 O 22 2309+454 2023.11.12-08:12:02.0 MK-VLBA 323.15304 53.84775 -999.0 -99.0 6.2204197E-09 1.2391741E+00 4.9751040E-09 5.0339811E-11 O 22 2309+454 2023.11.12-08:12:02.0 WETTZELL 13.09663 6.41973 937.3 4.2 6.0011824E-08 8.8518129E+00 7.1118207E-09 1.5456544E-10 O 23 2000+472 2023.11.12-08:14:15.0 MK-VLBA 314.39021 22.05225 -999.0 -99.0 1.3295204E-08 2.6551215E+00 4.9751040E-09 5.0339811E-11 O 23 2000+472 2023.11.12-08:14:15.0 WETTZELL 42.32587 22.60624 937.4 4.1 1.8769890E-08 2.6082912E+00 7.1118207E-09 1.5456544E-10 O 24 1849+670 2023.11.12-08:15:22.0 MK-VLBA 336.42479 15.40976 -999.0 -99.0 1.8638198E-08 3.7808985E+00 4.9751040E-09 5.0339811E-11 O 24 1849+670 2023.11.12-08:15:22.0 WETTZELL 31.79829 42.64642 937.4 4.1 1.0708807E-08 1.4787823E+00 7.1118207E-09 1.5456544E-10 O 25 1803+784 2023.11.12-08:16:24.0 MK-VLBA 348.76056 15.51634 -999.0 -99.0 1.8515757E-08 3.7770254E+00 4.9751040E-09 5.0339811E-11 O 25 1803+784 2023.11.12-08:16:24.0 WETTZELL 17.71986 49.47429 937.4 4.2 9.5499674E-09 1.3177014E+00 7.1118207E-09 1.5456544E-10 O 26 1842+681 2023.11.12-08:17:58.0 MK-VLBA 337.72721 14.83094 -999.0 -99.0 1.9325115E-08 3.9272877E+00 4.9751040E-09 5.0339811E-11 O 26 1842+681 2023.11.12-08:17:58.0 WETTZELL 31.03524 43.91423 937.4 4.4 1.0461398E-08 1.4443618E+00 7.1118207E-09 1.5456544E-10 O 27 0738+491 2023.11.12-08:20:12.0 MK-VLBA 41.88201 11.53530 -999.0 -99.0 2.4475384E-08 5.1500036E+00 4.9751040E-09 5.0339811E-11 O 27 0738+491 2023.11.12-08:20:12.0 WETTZELL 299.07494 44.00181 937.4 4.8 1.0447301E-08 1.4397110E+00 7.1118207E-09 1.5456544E-10 O 28 0641+392 2023.11.12-08:22:02.0 MK-VLBA 54.19177 19.63905 -999.0 -99.0 1.4818851E-08 3.0329423E+00 4.9751040E-09 5.0339811E-11 O 28 0641+392 2023.11.12-08:22:02.0 WETTZELL 296.89869 29.75597 937.4 4.9 1.4589956E-08 2.0138176E+00 7.1118207E-09 1.5456544E-10 O 29 0642+449 2023.11.12-08:23:37.0 MK-VLBA 48.29104 20.48686 -999.0 -99.0 1.4241510E-08 2.9111595E+00 4.9751040E-09 5.0339811E-11 O 29 0642+449 2023.11.12-08:23:37.0 WETTZELL 301.93234 33.36934 937.5 4.7 1.3175847E-08 1.8180384E+00 7.1118207E-09 1.5456544E-10 O 30 0552+398 2023.11.12-08:24:44.0 MK-VLBA 54.67962 29.67972 -999.0 -99.0 1.0113180E-08 2.0456038E+00 4.9751040E-09 5.0339811E-11 O 30 0552+398 2023.11.12-08:24:44.0 WETTZELL 305.07694 22.87119 937.5 4.5 1.8575613E-08 2.5708632E+00 7.1118207E-09 1.5456544E-10 O 31 0544+273 2023.11.12-08:26:33.0 MK-VLBA 69.23282 30.70064 -999.0 -99.0 9.8105511E-09 1.9809431E+00 4.9751040E-09 5.0339811E-11 O 31 0544+273 2023.11.12-08:26:33.0 WETTZELL 297.89294 12.27264 937.5 4.3 3.3395309E-08 4.6685017E+00 7.1118207E-09 1.5456544E-10 O 32 3C418 2023.11.12-08:29:36.0 MK-VLBA 318.47327 25.66385 -999.0 -99.0 1.1548341E-08 2.3065419E+00 4.9751040E-09 5.0339811E-11 O 32 3C418 2023.11.12-08:29:36.0 WETTZELL 36.75247 23.42393 937.6 4.0 1.8158938E-08 2.5224080E+00 7.1118207E-09 1.5456544E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10