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 | 01:14:43.161 # # Data content: # Ray-tracing results for session: # 231029-q23302# # Total number of observations: # 62 # 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: 2023102906 | 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 $231029-q23302# H $231029-q23302# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-21 01:14:43.161) 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 0446+112 2023.10.29-07:30:47.0 MK-VLBA 83.04732 14.99722 658.0 6.0 1.9241199E-08 3.8828387E+00 4.9922618E-09 6.4795146E-11 O 1 0446+112 2023.10.29-07:30:47.0 WETTZELL 277.76445 8.38091 934.7 12.0 4.8319891E-08 6.6808075E+00 7.0936661E-09 3.0821897E-10 O 2 1846+322 2023.10.29-07:33:53.0 MK-VLBA 297.46558 24.36377 658.0 6.2 1.2190769E-08 2.4046708E+00 4.9922618E-09 6.4795146E-11 O 2 1846+322 2023.10.29-07:33:53.0 WETTZELL 48.52756 8.06512 934.7 12.4 5.0072131E-08 7.0839473E+00 7.0936661E-09 3.0821897E-10 O 3 1758+388 2023.10.29-07:35:20.0 MK-VLBA 306.21420 15.68322 658.0 6.3 1.8443054E-08 3.6470107E+00 4.9922618E-09 6.4795146E-11 O 3 1758+388 2023.10.29-07:35:20.0 WETTZELL 52.48559 19.37849 934.7 12.6 2.2102852E-08 3.0223762E+00 7.0936661E-09 3.0821897E-10 O 4 0544+273 2023.10.29-07:38:44.0 MK-VLBA 63.84504 8.40615 658.1 6.5 3.2976545E-08 6.8282921E+00 4.9922618E-09 6.4795146E-11 O 4 0544+273 2023.10.29-07:38:44.0 WETTZELL 280.28476 28.14889 934.7 12.9 1.5622399E-08 2.1150032E+00 7.0936661E-09 3.0821897E-10 O 5 0515+208 2023.10.29-07:41:37.0 MK-VLBA 72.31964 13.60200 658.0 6.4 2.1099809E-08 4.2697344E+00 4.9922618E-09 6.4795146E-11 O 5 0515+208 2023.10.29-07:41:37.0 WETTZELL 281.05512 18.36917 934.7 13.2 2.3235198E-08 3.1562017E+00 7.0936661E-09 3.0821897E-10 O 6 0552+398 2023.10.29-07:43:33.0 MK-VLBA 51.57264 11.43685 658.0 6.4 2.4828853E-08 5.0475305E+00 4.9922618E-09 6.4795146E-11 O 6 0552+398 2023.10.29-07:43:33.0 WETTZELL 290.97589 36.76886 934.8 13.4 1.2337580E-08 1.6698207E+00 7.0936661E-09 3.0821897E-10 O 7 0613+570 2023.10.29-07:44:36.0 MK-VLBA 33.69727 12.93970 658.0 6.3 2.2110154E-08 4.4609585E+00 4.9922618E-09 6.4795146E-11 O 7 0613+570 2023.10.29-07:44:36.0 WETTZELL 309.01539 48.32647 934.8 13.6 9.8992550E-09 1.3397153E+00 7.0936661E-09 3.0821897E-10 O 8 0345+460 2023.10.29-07:46:11.0 MK-VLBA 46.72390 35.25020 657.9 6.3 8.7418122E-09 1.7364160E+00 4.9922618E-09 6.4795146E-11 O 8 0345+460 2023.10.29-07:46:11.0 WETTZELL 314.53750 23.48691 934.8 13.9 1.8453409E-08 2.5104540E+00 7.0936661E-09 3.0821897E-10 O 9 0340+362 2023.10.29-07:48:01.0 MK-VLBA 58.69191 37.58129 657.9 6.2 8.2756176E-09 1.6438194E+00 4.9922618E-09 6.4795146E-11 O 9 0340+362 2023.10.29-07:48:01.0 WETTZELL 308.93864 15.10926 934.8 14.1 2.7943448E-08 3.8249781E+00 7.0936661E-09 3.0821897E-10 O 10 0418+532 2023.10.29-07:50:53.0 MK-VLBA 38.94552 29.70524 657.9 6.2 1.0168814E-08 2.0218648E+00 4.9922618E-09 6.4795146E-11 O 10 0418+532 2023.10.29-07:50:53.0 WETTZELL 316.68023 31.86080 934.8 14.3 1.3977446E-08 1.8966099E+00 7.0936661E-09 3.0821897E-10 O 11 1846+322 2023.10.29-07:53:51.0 MK-VLBA 298.25981 20.19984 657.9 6.3 1.4523442E-08 2.8659571E+00 4.9922618E-09 6.4795146E-11 O 11 1846+322 2023.10.29-07:53:51.0 WETTZELL 51.97069 10.58228 934.9 14.4 3.9061337E-08 5.4406684E+00 7.0936661E-09 3.0821897E-10 O 12 1746+470 2023.10.29-07:55:05.0 MK-VLBA 315.90390 11.90695 657.9 6.5 2.3910729E-08 4.7522364E+00 4.9922618E-09 6.4795146E-11 O 12 1746+470 2023.10.29-07:55:05.0 WETTZELL 50.86457 29.40801 934.9 14.2 1.5019788E-08 2.0414600E+00 7.0936661E-09 3.0821897E-10 O 13 1806+456 2023.10.29-07:56:16.0 MK-VLBA 313.75418 14.88120 657.9 6.6 1.9380943E-08 3.8380138E+00 4.9922618E-09 6.4795146E-11 O 13 1806+456 2023.10.29-07:56:16.0 WETTZELL 49.25566 26.06265 934.9 14.1 1.6766289E-08 2.2823157E+00 7.0936661E-09 3.0821897E-10 O 14 1800+440 2023.10.29-07:57:43.0 MK-VLBA 312.48682 13.06406 657.9 6.7 2.1915845E-08 4.3463781E+00 4.9922618E-09 6.4795146E-11 O 14 1800+440 2023.10.29-07:57:43.0 WETTZELL 51.69411 25.95408 934.9 14.0 1.6830926E-08 2.2910421E+00 7.0936661E-09 3.0821897E-10 O 15 2000+472 2023.10.29-07:59:35.0 MK-VLBA 314.58372 33.83479 657.9 6.8 9.0590583E-09 1.7884550E+00 4.9922618E-09 6.4795146E-11 O 15 2000+472 2023.10.29-07:59:35.0 WETTZELL 32.22427 15.68057 934.9 14.1 2.6992488E-08 3.7125998E+00 7.0936661E-09 3.0821897E-10 O 16 1851+488 2023.10.29-08:01:29.0 MK-VLBA 315.99679 21.89651 657.9 6.9 1.3464501E-08 2.6601463E+00 4.9922618E-09 6.4795146E-11 O 16 1851+488 2023.10.29-08:01:29.0 WETTZELL 41.52304 23.91006 934.9 13.9 1.8155470E-08 2.4750287E+00 7.0936661E-09 3.0821897E-10 O 17 0613+570 2023.10.29-08:03:53.0 MK-VLBA 34.38062 15.48650 657.9 6.8 1.8661615E-08 3.7464574E+00 4.9922618E-09 6.4795146E-11 O 17 0613+570 2023.10.29-08:03:53.0 WETTZELL 310.49530 45.89518 934.9 13.8 1.0295493E-08 1.3937088E+00 7.0936661E-09 3.0821897E-10 O 18 0345+460 2023.10.29-08:05:30.0 MK-VLBA 46.00325 38.54898 657.9 6.5 8.1000359E-09 1.6078392E+00 4.9922618E-09 6.4795146E-11 O 18 0345+460 2023.10.29-08:05:30.0 WETTZELL 317.26408 21.28257 934.9 13.8 2.0231337E-08 2.7564099E+00 7.0936661E-09 3.0821897E-10 O 19 0552+398 2023.10.29-08:07:07.0 MK-VLBA 52.74795 15.82772 657.9 6.2 1.8282703E-08 3.6770199E+00 4.9922618E-09 6.4795146E-11 O 19 0552+398 2023.10.29-08:07:07.0 WETTZELL 294.40264 33.20393 934.9 13.9 1.3476974E-08 1.8252907E+00 7.0936661E-09 3.0821897E-10 O 20 0642+449 2023.10.29-08:08:12.0 MK-VLBA 45.21217 8.34483 657.9 6.1 3.3186527E-08 6.8497682E+00 4.9922618E-09 6.4795146E-11 O 20 0642+449 2023.10.29-08:08:12.0 WETTZELL 292.75448 43.62250 934.8 14.0 1.0713607E-08 1.4493337E+00 7.0936661E-09 3.0821897E-10 O 21 0515+208 2023.10.29-08:10:13.0 MK-VLBA 74.16214 20.06134 657.9 6.1 1.4617655E-08 2.9282907E+00 4.9922618E-09 6.4795146E-11 O 21 0515+208 2023.10.29-08:10:13.0 WETTZELL 286.16261 13.81243 934.8 13.9 3.0413591E-08 4.1529031E+00 7.0936661E-09 3.0821897E-10 O 22 0544+273 2023.10.29-08:12:55.0 MK-VLBA 66.02190 15.71085 657.9 6.1 1.8412605E-08 3.7080196E+00 4.9922618E-09 6.4795146E-11 O 22 0544+273 2023.10.29-08:12:55.0 WETTZELL 286.16181 22.69460 934.8 14.0 1.9052249E-08 2.5845690E+00 7.0936661E-09 3.0821897E-10 O 23 1806+456 2023.10.29-08:16:07.0 MK-VLBA 314.67448 11.52466 657.9 6.2 2.4652709E-08 4.9017030E+00 4.9922618E-09 6.4795146E-11 O 23 1806+456 2023.10.29-08:16:07.0 WETTZELL 51.95309 28.57806 934.7 14.3 1.5413722E-08 2.0955731E+00 7.0936661E-09 3.0821897E-10 O 24 1846+322 2023.10.29-08:17:28.0 MK-VLBA 299.40594 15.31931 657.9 6.2 1.8857697E-08 3.7271664E+00 4.9922618E-09 6.4795146E-11 O 24 1846+322 2023.10.29-08:17:28.0 WETTZELL 55.95987 13.71367 934.7 14.5 3.0640387E-08 4.2235318E+00 7.0936661E-09 3.0821897E-10 O 25 2000+472 2023.10.29-08:18:54.0 MK-VLBA 314.21599 30.57836 657.9 6.2 9.9080600E-09 1.9560530E+00 4.9922618E-09 6.4795146E-11 O 25 2000+472 2023.10.29-08:18:54.0 WETTZELL 35.10388 17.43652 934.7 14.7 2.4416170E-08 3.3491426E+00 7.0936661E-09 3.0821897E-10 O 26 3C418 2023.10.29-08:19:53.0 MK-VLBA 319.83994 35.70289 657.9 6.2 8.6461415E-09 1.7074377E+00 4.9922618E-09 6.4795146E-11 O 26 3C418 2023.10.29-08:19:53.0 WETTZELL 27.81259 17.74812 934.8 14.7 2.4009842E-08 3.2919219E+00 7.0936661E-09 3.0821897E-10 O 27 3C371 2023.10.29-08:21:20.0 MK-VLBA 339.01718 16.62363 657.8 6.1 1.7452175E-08 3.4655092E+00 4.9922618E-09 6.4795146E-11 O 27 3C371 2023.10.29-08:21:20.0 WETTZELL 28.12899 43.33942 934.7 14.6 1.0770754E-08 1.4604756E+00 7.0936661E-09 3.0821897E-10 O 28 1849+670 2023.10.29-08:22:19.0 MK-VLBA 335.65052 20.03180 657.8 6.1 1.4636129E-08 2.8995858E+00 4.9922618E-09 6.4795146E-11 O 28 1849+670 2023.10.29-08:22:19.0 WETTZELL 28.52602 38.67730 934.7 14.4 1.1822646E-08 1.6043817E+00 7.0936661E-09 3.0821897E-10 O 29 0613+570 2023.10.29-08:23:51.0 MK-VLBA 34.90489 18.16463 657.8 6.1 1.6049910E-08 3.2112670E+00 4.9922618E-09 6.4795146E-11 O 29 0613+570 2023.10.29-08:23:51.0 WETTZELL 312.14512 43.43587 934.7 14.4 1.0750271E-08 1.4557255E+00 7.0936661E-09 3.0821897E-10 O 30 0345+460 2023.10.29-08:25:29.0 MK-VLBA 44.90246 41.90984 657.8 6.1 7.5599603E-09 1.4997603E+00 4.9922618E-09 6.4795146E-11 O 30 0345+460 2023.10.29-08:25:29.0 WETTZELL 320.14812 19.12003 934.7 14.6 2.2374324E-08 3.0541344E+00 7.0936661E-09 3.0821897E-10 O 31 0340+362 2023.10.29-08:27:53.0 MK-VLBA 57.67642 45.58119 657.8 6.1 7.0724035E-09 1.4029226E+00 4.9922618E-09 6.4795146E-11 O 31 0340+362 2023.10.29-08:27:53.0 WETTZELL 315.51629 10.26932 934.7 14.6 4.0128658E-08 5.5633391E+00 7.0936661E-09 3.0821897E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10