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 | 08:27:46.477 # # Data content: # Ray-tracing results for session: # 240817-q24230# # Total number of observations: # 70 # 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: 2024081706 | 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 $240817-q24230# H $240817-q24230# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 08:27:46.477) 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 0019+058 2024.08.17-07:30:15.0 MK-VLBA 86.52552 8.98973 658.9 4.5 3.1025452E-08 6.2801268E+00 4.9956460E-09 6.3264954E-11 O 1 0019+058 2024.08.17-07:30:15.0 WETTZELL 270.84109 7.57717 945.8 18.6 5.6439159E-08 7.3588017E+00 7.1715683E-09 7.2222063E-10 O 2 0017+200 2024.08.17-07:31:15.0 MK-VLBA 72.98221 14.23309 659.0 4.5 2.0219615E-08 4.0458531E+00 4.9956460E-09 6.3264954E-11 O 2 0017+200 2024.08.17-07:31:15.0 WETTZELL 281.33778 17.50919 945.8 18.5 2.5927107E-08 3.2994811E+00 7.1715683E-09 7.2222063E-10 O 3 0025+197 2024.08.17-07:32:11.0 MK-VLBA 72.79032 12.34789 659.0 4.5 2.3115271E-08 4.6428948E+00 4.9956460E-09 6.3264954E-11 O 3 0025+197 2024.08.17-07:32:11.0 WETTZELL 279.65724 18.52652 945.8 18.4 2.4582264E-08 3.1275013E+00 7.1715683E-09 7.2222063E-10 O 4 1318+225 2024.08.17-07:34:53.0 MK-VLBA 289.21976 12.76912 659.0 4.5 2.2405634E-08 4.5272563E+00 4.9956460E-09 6.3264954E-11 O 4 1318+225 2024.08.17-07:34:53.0 WETTZELL 62.40490 5.72403 945.7 18.3 7.1655097E-08 9.1644124E+00 7.1715683E-09 7.2222063E-10 O 5 1039+811 2024.08.17-07:36:38.0 MK-VLBA 352.04184 14.58660 659.1 4.5 1.9758546E-08 3.9982353E+00 4.9956460E-09 6.3264954E-11 O 5 1039+811 2024.08.17-07:36:38.0 WETTZELL 13.91604 51.72840 945.7 18.3 1.0044314E-08 1.2698577E+00 7.1715683E-09 7.2222063E-10 O 6 0016+731 2024.08.17-07:37:44.0 MK-VLBA 17.43527 21.74329 659.1 4.5 1.3558727E-08 2.7128933E+00 4.9956460E-09 6.3264954E-11 O 6 0016+731 2024.08.17-07:37:44.0 WETTZELL 335.54255 47.00473 945.8 18.1 1.0777690E-08 1.3626359E+00 7.1715683E-09 7.2222063E-10 O 7 0059+581 2024.08.17-07:38:43.0 MK-VLBA 32.97443 16.45337 659.1 4.5 1.7630995E-08 3.5428514E+00 4.9956460E-09 6.3264954E-11 O 7 0059+581 2024.08.17-07:38:43.0 WETTZELL 312.88352 45.89539 945.8 18.1 1.0977728E-08 1.3889174E+00 7.1715683E-09 7.2222063E-10 O 8 0133+476 2024.08.17-07:39:47.0 MK-VLBA 42.00269 8.83958 659.1 4.5 3.1507267E-08 6.4791163E+00 4.9956460E-09 6.3264954E-11 O 8 0133+476 2024.08.17-07:39:47.0 WETTZELL 296.15704 45.73565 945.8 18.1 1.1008346E-08 1.3938567E+00 7.1715683E-09 7.2222063E-10 O 9 0718+793 2024.08.17-07:41:07.0 MK-VLBA 358.76228 9.00814 659.1 4.5 3.0969440E-08 6.4066622E+00 4.9956460E-09 6.3264954E-11 O 9 0718+793 2024.08.17-07:41:07.0 WETTZELL 6.60928 59.30746 945.8 18.1 9.1737257E-09 1.1602730E+00 7.1715683E-09 7.2222063E-10 O 10 1803+784 2024.08.17-07:42:41.0 MK-VLBA 356.19969 30.81055 659.1 4.5 9.8455206E-09 1.9614943E+00 4.9956460E-09 6.3264954E-11 O 10 1803+784 2024.08.17-07:42:41.0 WETTZELL 1.23059 37.64916 945.9 18.3 1.2890947E-08 1.6281710E+00 7.1715683E-09 7.2222063E-10 O 11 2229+695 2024.08.17-07:43:44.0 MK-VLBA 18.27861 31.38952 659.1 4.5 9.6830905E-09 1.9272415E+00 4.9956460E-09 6.3264954E-11 O 11 2229+695 2024.08.17-07:43:44.0 WETTZELL 337.35512 37.42200 946.0 18.3 1.2957438E-08 1.6372572E+00 7.1715683E-09 7.2222063E-10 O 12 2309+454 2024.08.17-07:44:52.0 MK-VLBA 47.38283 33.90583 659.1 4.5 9.0458599E-09 1.7956325E+00 4.9956460E-09 6.3264954E-11 O 12 2309+454 2024.08.17-07:44:52.0 WETTZELL 313.13675 24.16499 946.0 18.2 1.9158797E-08 2.4235425E+00 7.1715683E-09 7.2222063E-10 O 13 3C418 2024.08.17-07:46:21.0 MK-VLBA 23.86428 53.79280 659.0 4.5 6.2659384E-09 1.2416065E+00 4.9956460E-09 6.3264954E-11 O 13 3C418 2024.08.17-07:46:21.0 WETTZELL 338.75140 14.69526 946.1 18.1 3.0560881E-08 3.8611674E+00 7.1715683E-09 7.2222063E-10 O 14 1823+568 2024.08.17-07:47:32.0 MK-VLBA 349.83779 51.96893 659.0 4.5 6.4183381E-09 1.2727293E+00 4.9956460E-09 6.3264954E-11 O 14 1823+568 2024.08.17-07:47:32.0 WETTZELL 359.88860 16.01183 946.1 18.0 2.8182839E-08 3.5564679E+00 7.1715683E-09 7.2222063E-10 O 15 1636+473 2024.08.17-07:48:40.0 MK-VLBA 320.51125 48.60084 659.0 4.5 6.7384938E-09 1.3363986E+00 4.9956460E-09 6.3264954E-11 O 15 1636+473 2024.08.17-07:48:40.0 WETTZELL 17.93749 9.11323 946.2 18.0 4.7681224E-08 6.0473118E+00 7.1715683E-09 7.2222063E-10 O 16 1504+377 2024.08.17-07:49:57.0 MK-VLBA 302.42809 34.26967 659.0 4.5 8.9628360E-09 1.7809117E+00 4.9956460E-09 6.3264954E-11 O 16 1504+377 2024.08.17-07:49:57.0 WETTZELL 37.66691 7.13103 946.2 18.0 5.9365282E-08 7.5413663E+00 7.1715683E-09 7.2222063E-10 O 17 1520+437 2024.08.17-07:51:25.0 MK-VLBA 310.11192 36.56021 659.1 4.5 8.4758446E-09 1.6839316E+00 4.9956460E-09 6.3264954E-11 O 17 1520+437 2024.08.17-07:51:25.0 WETTZELL 32.25944 11.12300 946.2 18.0 3.9686367E-08 5.0165230E+00 7.1715683E-09 7.2222063E-10 O 18 1417+385 2024.08.17-07:54:03.0 MK-VLBA 304.00891 24.37918 659.1 4.5 1.2189521E-08 2.4316910E+00 4.9956460E-09 6.3264954E-11 O 18 1417+385 2024.08.17-07:54:03.0 WETTZELL 45.64336 13.30838 946.1 18.1 3.3558163E-08 4.2365162E+00 7.1715683E-09 7.2222063E-10 O 19 1330+476 2024.08.17-07:56:50.0 MK-VLBA 314.97294 16.72259 659.1 4.5 1.7366236E-08 3.4946217E+00 4.9956460E-09 6.3264954E-11 O 19 1330+476 2024.08.17-07:56:50.0 WETTZELL 46.82551 26.05689 946.2 18.2 1.7873059E-08 2.2582809E+00 7.1715683E-09 7.2222063E-10 O 20 0017+200 2024.08.17-07:59:51.0 MK-VLBA 74.82438 20.71444 659.1 4.5 1.4187990E-08 2.8201850E+00 4.9956460E-09 6.3264954E-11 O 20 0017+200 2024.08.17-07:59:51.0 WETTZELL 286.45683 12.95806 946.2 18.4 3.4440667E-08 4.3956352E+00 7.1715683E-09 7.2222063E-10 O 21 0025+197 2024.08.17-08:00:47.0 MK-VLBA 74.69454 18.82396 659.1 4.5 1.5525156E-08 3.0897587E+00 4.9956460E-09 6.3264954E-11 O 21 0025+197 2024.08.17-08:00:47.0 WETTZELL 284.79385 13.94451 946.2 18.4 3.2143199E-08 4.0992726E+00 7.1715683E-09 7.2222063E-10 O 22 1327+504 2024.08.17-08:03:57.0 MK-VLBA 318.19046 15.54764 659.1 4.5 1.8604885E-08 3.7528505E+00 4.9956460E-09 6.3264954E-11 O 22 1327+504 2024.08.17-08:03:57.0 WETTZELL 45.97435 29.27632 946.2 18.3 1.6074384E-08 2.0314057E+00 7.1715683E-09 7.2222063E-10 O 23 1039+811 2024.08.17-08:06:11.0 MK-VLBA 352.81347 13.66697 659.2 4.4 2.1011215E-08 4.2610938E+00 4.9956460E-09 6.3264954E-11 O 23 1039+811 2024.08.17-08:06:11.0 WETTZELL 13.42582 52.87549 946.2 18.4 9.8907796E-09 1.2505283E+00 7.1715683E-09 7.2222063E-10 O 24 0016+731 2024.08.17-08:07:20.0 MK-VLBA 17.14886 23.82127 659.2 4.3 1.2452592E-08 2.4877367E+00 4.9956460E-09 6.3264954E-11 O 24 0016+731 2024.08.17-08:07:20.0 WETTZELL 336.55954 45.03264 946.2 18.4 1.1139783E-08 1.4082304E+00 7.1715683E-09 7.2222063E-10 O 25 0119+115 2024.08.17-08:08:50.0 MK-VLBA 79.43949 6.06005 659.2 4.3 4.3957011E-08 9.1598645E+00 4.9956460E-09 6.3264954E-11 O 25 0119+115 2024.08.17-08:08:50.0 WETTZELL 270.82427 15.18779 946.3 18.6 2.9664614E-08 3.7897040E+00 7.1715683E-09 7.2222063E-10 O 26 0109+224 2024.08.17-08:09:56.0 MK-VLBA 69.71908 11.84493 659.2 4.3 2.4034829E-08 4.8378972E+00 4.9956460E-09 6.3264954E-11 O 26 0109+224 2024.08.17-08:09:56.0 WETTZELL 280.63490 21.42947 946.3 18.4 2.1437882E-08 2.7238042E+00 7.1715683E-09 7.2222063E-10 O 27 0123+257 2024.08.17-08:10:58.0 MK-VLBA 65.64708 9.83035 659.2 4.3 2.8585231E-08 5.8031570E+00 4.9956460E-09 6.3264954E-11 O 27 0123+257 2024.08.17-08:10:58.0 WETTZELL 280.74064 25.90632 946.3 18.3 1.7974574E-08 2.2812361E+00 7.1715683E-09 7.2222063E-10 O 28 0134+311 2024.08.17-08:12:32.0 MK-VLBA 59.83811 9.57901 659.2 4.3 2.9275336E-08 5.9620669E+00 4.9956460E-09 6.3264954E-11 O 28 0134+311 2024.08.17-08:12:32.0 WETTZELL 283.70482 31.01174 946.3 18.3 1.5268573E-08 1.9359109E+00 7.1715683E-09 7.2222063E-10 O 29 1520+437 2024.08.17-08:15:44.0 MK-VLBA 309.66206 32.15704 659.2 4.2 9.4782880E-09 1.8853003E+00 4.9956460E-09 6.3264954E-11 O 29 1520+437 2024.08.17-08:15:44.0 WETTZELL 36.15623 13.36486 946.2 18.3 3.3423331E-08 4.2207719E+00 7.1715683E-09 7.2222063E-10 O 30 1417+385 2024.08.17-08:18:24.0 MK-VLBA 304.76632 19.63831 659.2 4.2 1.4921376E-08 2.9879206E+00 4.9956460E-09 6.3264954E-11 O 30 1417+385 2024.08.17-08:18:24.0 WETTZELL 49.55158 16.25673 946.2 18.2 2.7790732E-08 3.5087361E+00 7.1715683E-09 7.2222063E-10 O 31 1330+476 2024.08.17-08:21:14.0 MK-VLBA 315.96930 12.68506 659.3 4.1 2.2544466E-08 4.5782540E+00 4.9956460E-09 6.3264954E-11 O 31 1330+476 2024.08.17-08:21:14.0 WETTZELL 50.06886 29.05113 946.2 18.2 1.6187305E-08 2.0460042E+00 7.1715683E-09 7.2222063E-10 O 32 0017+200 2024.08.17-08:24:18.0 MK-VLBA 76.27607 26.29890 659.3 4.2 1.1364173E-08 2.2535298E+00 4.9956460E-09 6.3264954E-11 O 32 0017+200 2024.08.17-08:24:18.0 WETTZELL 290.84404 9.16006 946.2 18.3 4.7521473E-08 6.1044530E+00 7.1715683E-09 7.2222063E-10 O 33 0025+197 2024.08.17-08:25:14.0 MK-VLBA 76.19799 24.40579 659.3 4.3 1.2174764E-08 2.4156716E+00 4.9956460E-09 6.3264954E-11 O 33 0025+197 2024.08.17-08:25:14.0 WETTZELL 289.18207 10.11094 946.2 18.4 4.3404401E-08 5.5638236E+00 7.1715683E-09 7.2222063E-10 O 34 1504+377 2024.08.17-08:27:36.0 MK-VLBA 302.80378 26.78418 659.3 4.5 1.1177312E-08 2.2267187E+00 4.9956460E-09 6.3264954E-11 O 34 1504+377 2024.08.17-08:27:36.0 WETTZELL 44.06026 11.17015 946.1 18.5 3.9531762E-08 4.9927651E+00 7.1715683E-09 7.2222063E-10 O 35 1636+473 2024.08.17-08:29:20.0 MK-VLBA 316.65328 42.23513 659.3 4.5 7.5162271E-09 1.4919550E+00 4.9956460E-09 6.3264954E-11 O 35 1636+473 2024.08.17-08:29:20.0 WETTZELL 24.52454 11.52884 946.1 18.5 3.8383609E-08 4.8531015E+00 7.1715683E-09 7.2222063E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10