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 | 11:18:12.827 # # Data content: # Ray-tracing results for session: # 250107-i25007# # Total number of observations: # 72 # Total number of different observing stations: # 3 # # 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: 2025010718 | 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 $250107-i25007# H $250107-i25007# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 11:18:12.827) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 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 0955+476 2025.01.07-17:30:20.0 KOKEE 313.23665 35.90971 885.2 15.5 1.1925103E-08 1.6993901E+00 6.7534991E-09 2.5887030E-10 O 1 0955+476 2025.01.07-17:30:20.0 MK-VLBA 314.05577 31.46077 656.3 7.7 9.7022163E-09 1.9178169E+00 4.9873299E-09 9.1709908E-11 O 1 0955+476 2025.01.07-17:30:20.0 WETTZELL 34.45838 16.79083 935.7 1.0 2.4690413E-08 3.4109358E+00 7.0983099E-09 1.3263377E-10 O 2 1751+288 2025.01.07-17:32:33.0 KOKEE 69.99212 38.00386 885.4 15.5 1.1366466E-08 1.6261930E+00 6.7534991E-09 2.5887030E-10 O 2 1751+288 2025.01.07-17:32:33.0 MK-VLBA 68.56585 40.86020 656.3 7.8 7.7517433E-09 1.5296285E+00 4.9873299E-09 9.1709908E-11 O 2 1751+288 2025.01.07-17:32:33.0 WETTZELL 306.76585 7.07046 935.7 1.0 5.4888151E-08 7.8265945E+00 7.0983099E-09 1.3263377E-10 O 3 0016+731 2025.01.07-17:34:40.0 KOKEE 7.23028 7.28391 885.6 15.5 5.1773643E-08 7.6548110E+00 6.7534991E-09 2.5887030E-10 O 3 0016+731 2025.01.07-17:34:40.0 MK-VLBA 8.26521 5.51012 656.4 8.1 4.7809879E-08 1.0232456E+01 4.9873299E-09 9.1709908E-11 O 3 0016+731 2025.01.07-17:34:40.0 WETTZELL 347.93549 64.21449 935.7 1.0 8.0264835E-09 1.1088683E+00 7.0983099E-09 1.3263377E-10 O 4 2000+472 2025.01.07-17:37:00.0 KOKEE 44.94755 17.03437 885.4 15.5 2.3632260E-08 3.4071854E+00 6.7534991E-09 2.5887030E-10 O 4 2000+472 2025.01.07-17:37:00.0 MK-VLBA 45.05044 18.17123 656.4 8.5 1.6117250E-08 3.2118439E+00 4.9873299E-09 9.1709908E-11 O 4 2000+472 2025.01.07-17:37:00.0 WETTZELL 302.51548 37.17521 935.8 1.1 1.1938353E-08 1.6508775E+00 7.0983099E-09 1.3263377E-10 O 5 1636+473 2025.01.07-17:39:03.0 KOKEE 40.63776 51.16847 885.2 15.3 8.9938058E-09 1.2842419E+00 6.7534991E-09 2.5887030E-10 O 5 1636+473 2025.01.07-17:39:03.0 MK-VLBA 36.45653 51.80156 656.4 8.7 6.4584066E-09 1.2740315E+00 4.9873299E-09 9.1709908E-11 O 5 1636+473 2025.01.07-17:39:03.0 WETTZELL 330.69908 13.77899 935.8 1.0 2.9748819E-08 4.1270315E+00 7.0983099E-09 1.3263377E-10 O 6 1849+670 2025.01.07-17:42:09.0 KOKEE 24.36748 28.47372 885.3 15.6 1.4643723E-08 2.0954899E+00 6.7534991E-09 2.5887030E-10 O 6 1849+670 2025.01.07-17:42:09.0 MK-VLBA 23.44025 27.94141 656.5 9.0 1.0795697E-08 2.1394443E+00 4.9873299E-09 9.1709908E-11 O 6 1849+670 2025.01.07-17:42:09.0 WETTZELL 330.66022 39.55526 935.7 0.9 1.1329453E-08 1.5645388E+00 7.0983099E-09 1.3263377E-10 O 7 NGC6251 2025.01.07-17:44:06.0 KOKEE 4.71286 28.32470 885.1 15.5 1.4712157E-08 2.1029295E+00 6.7534991E-09 2.5887030E-10 O 7 NGC6251 2025.01.07-17:44:06.0 MK-VLBA 4.10197 26.30832 656.5 9.2 1.1406494E-08 2.2623199E+00 4.9873299E-09 9.1709908E-11 O 7 NGC6251 2025.01.07-17:44:06.0 WETTZELL 353.22896 43.25499 935.8 0.7 1.0532952E-08 1.4538283E+00 7.0983099E-09 1.3263377E-10 O 8 1823+568 2025.01.07-17:46:42.0 KOKEE 35.35290 33.81108 885.1 15.5 1.2565291E-08 1.7971115E+00 6.7534991E-09 2.5887030E-10 O 8 1823+568 2025.01.07-17:46:42.0 MK-VLBA 33.78855 34.12819 656.6 9.4 9.0304404E-09 1.7859124E+00 4.9873299E-09 9.1709908E-11 O 8 1823+568 2025.01.07-17:46:42.0 WETTZELL 323.73189 30.35619 935.7 1.1 1.4250163E-08 1.9686749E+00 7.0983099E-09 1.3263377E-10 O 9 1053+704 2025.01.07-17:48:43.0 KOKEE 341.57716 33.74390 885.2 15.5 1.2585123E-08 1.7954739E+00 6.7534991E-09 2.5887030E-10 O 9 1053+704 2025.01.07-17:48:43.0 MK-VLBA 341.21723 30.28590 656.6 9.5 1.0037646E-08 1.9869512E+00 4.9873299E-09 9.1709908E-11 O 9 1053+704 2025.01.07-17:48:43.0 WETTZELL 16.12279 33.20786 935.7 1.1 1.3157683E-08 1.8150766E+00 7.0983099E-09 1.3263377E-10 O 10 1851+488 2025.01.07-17:51:35.0 KOKEE 45.12204 31.12355 885.4 15.4 1.3519539E-08 1.9353728E+00 6.7534991E-09 2.5887030E-10 O 10 1851+488 2025.01.07-17:51:35.0 MK-VLBA 43.89251 32.22262 656.5 9.6 9.4982032E-09 1.8787453E+00 4.9873299E-09 9.1709908E-11 O 10 1851+488 2025.01.07-17:51:35.0 WETTZELL 314.46230 27.32129 935.9 1.1 1.5675833E-08 2.1674493E+00 7.0983099E-09 1.3263377E-10 O 11 2229+695 2025.01.07-17:54:39.0 KOKEE 17.39911 10.86838 885.4 15.5 3.6032888E-08 5.2386453E+00 6.7534991E-09 2.5887030E-10 O 11 2229+695 2025.01.07-17:54:39.0 MK-VLBA 18.09169 9.85242 656.5 9.8 2.8642755E-08 5.8417443E+00 4.9873299E-09 9.1709908E-11 O 11 2229+695 2025.01.07-17:54:39.0 WETTZELL 329.31989 58.31125 935.9 1.1 8.4918259E-09 1.1732251E+00 7.0983099E-09 1.3263377E-10 O 12 DA426 2025.01.07-17:57:07.0 KOKEE 51.88313 54.43272 885.6 15.5 8.6148154E-09 1.2301286E+00 6.7534991E-09 2.5887030E-10 O 12 DA426 2025.01.07-17:57:07.0 MK-VLBA 47.17447 55.91759 656.6 9.9 6.1292137E-09 1.2085233E+00 4.9873299E-09 9.1709908E-11 O 12 DA426 2025.01.07-17:57:07.0 WETTZELL 327.45527 6.95697 936.0 1.1 5.5618817E-08 7.8886616E+00 7.0983099E-09 1.3263377E-10 O 13 0920+390 2025.01.07-18:00:19.0 KOKEE 303.99152 23.65021 885.6 15.6 1.7364575E-08 2.4759269E+00 6.7534991E-09 2.5887030E-10 O 13 0920+390 2025.01.07-18:00:19.0 MK-VLBA 305.37104 19.09506 656.7 9.8 1.5381132E-08 3.0551868E+00 4.9873299E-09 9.1709908E-11 O 13 0920+390 2025.01.07-18:00:19.0 WETTZELL 49.75554 17.01988 936.1 1.1 2.4385060E-08 3.3719423E+00 7.0983099E-09 1.3263377E-10 O 14 1636+473 2025.01.07-18:03:37.0 KOKEE 37.06468 54.75345 885.9 15.6 8.5803752E-09 1.2248706E+00 6.7534991E-09 2.5887030E-10 O 14 1636+473 2025.01.07-18:03:37.0 MK-VLBA 32.07969 55.07107 656.7 9.7 6.1915897E-09 1.2211336E+00 4.9873299E-09 9.1709908E-11 O 14 1636+473 2025.01.07-18:03:37.0 WETTZELL 334.54276 11.92622 936.0 1.1 3.4065775E-08 4.7346635E+00 7.0983099E-09 1.3263377E-10 O 15 2000+472 2025.01.07-18:06:31.0 KOKEE 46.03630 21.92553 885.9 15.6 1.8637877E-08 2.6769904E+00 6.7534991E-09 2.5887030E-10 O 15 2000+472 2025.01.07-18:06:31.0 MK-VLBA 45.71506 23.13002 656.6 9.6 1.2849767E-08 2.5503983E+00 4.9873299E-09 9.1709908E-11 O 15 2000+472 2025.01.07-18:06:31.0 WETTZELL 306.18989 33.17945 936.0 1.1 1.3171219E-08 1.8213330E+00 7.0983099E-09 1.3263377E-10 O 16 1015+359 2025.01.07-18:08:45.0 KOKEE 299.07466 32.38337 886.2 15.6 1.3050330E-08 1.8592694E+00 6.7534991E-09 2.5887030E-10 O 16 1015+359 2025.01.07-18:08:45.0 MK-VLBA 300.61621 27.81700 656.6 9.6 1.0840035E-08 2.1431076E+00 4.9873299E-09 9.1709908E-11 O 16 1015+359 2025.01.07-18:08:45.0 WETTZELL 44.10737 8.96947 936.0 1.1 4.4358211E-08 6.1897600E+00 7.0983099E-09 1.3263377E-10 O 17 1823+568 2025.01.07-18:11:29.0 KOKEE 34.32796 37.10205 886.3 15.6 1.1597759E-08 1.6578617E+00 6.7534991E-09 2.5887030E-10 O 17 1823+568 2025.01.07-18:11:29.0 MK-VLBA 32.36877 37.32184 656.7 9.5 8.3608755E-09 1.6524560E+00 4.9873299E-09 9.1709908E-11 O 17 1823+568 2025.01.07-18:11:29.0 WETTZELL 326.56908 28.03357 935.9 1.2 1.5310876E-08 2.1150953E+00 7.0983099E-09 1.3263377E-10 O 18 1053+704 2025.01.07-18:13:30.0 KOKEE 340.40842 31.86731 886.3 15.6 1.3235466E-08 1.8884415E+00 6.7534991E-09 2.5887030E-10 O 18 1053+704 2025.01.07-18:13:30.0 MK-VLBA 340.22198 28.35367 656.7 9.7 1.0652980E-08 2.1100366E+00 4.9873299E-09 9.1709908E-11 O 18 1053+704 2025.01.07-18:13:30.0 WETTZELL 18.22317 34.40825 935.9 1.2 1.2755822E-08 1.7597464E+00 7.0983099E-09 1.3263377E-10 O 19 1851+488 2025.01.07-18:16:21.0 KOKEE 44.80156 35.19018 886.4 15.5 1.2136725E-08 1.7360442E+00 6.7534991E-09 2.5887030E-10 O 19 1851+488 2025.01.07-18:16:21.0 MK-VLBA 43.11162 36.24667 656.7 10.2 8.5720244E-09 1.6940964E+00 4.9873299E-09 9.1709908E-11 O 19 1851+488 2025.01.07-18:16:21.0 WETTZELL 317.73820 24.50512 935.9 1.2 1.7323181E-08 2.3954673E+00 7.0983099E-09 1.3263377E-10 O 20 1144+402 2025.01.07-18:20:07.0 KOKEE 305.42270 47.45112 886.4 15.6 9.5072164E-09 1.3545802E+00 6.7534991E-09 2.5887030E-10 O 20 1144+402 2025.01.07-18:20:07.0 MK-VLBA 306.49955 42.90435 656.7 10.4 7.4509259E-09 1.4697907E+00 4.9873299E-09 9.1709908E-11 O 20 1144+402 2025.01.07-18:20:07.0 WETTZELL 28.61722 5.21076 936.1 1.3 7.0968599E-08 1.0137730E+01 7.0983099E-09 1.3263377E-10 O 21 2229+695 2025.01.07-18:22:05.0 KOKEE 18.71926 12.84504 886.6 15.6 3.0826658E-08 4.4599853E+00 6.7534991E-09 2.5887030E-10 O 21 2229+695 2025.01.07-18:22:05.0 MK-VLBA 19.24344 11.92540 656.7 10.5 2.3979970E-08 4.8458684E+00 4.9873299E-09 9.1709908E-11 O 21 2229+695 2025.01.07-18:22:05.0 WETTZELL 328.55266 55.98677 936.1 1.2 8.7163186E-09 1.2041849E+00 7.0983099E-09 1.3263377E-10 O 22 1849+670 2025.01.07-18:24:04.0 KOKEE 23.08537 32.40160 886.5 15.7 1.3043524E-08 1.8649215E+00 6.7534991E-09 2.5887030E-10 O 22 1849+670 2025.01.07-18:24:04.0 MK-VLBA 21.75752 31.75199 656.8 10.6 9.6228679E-09 1.9046551E+00 4.9873299E-09 9.1709908E-11 O 22 1849+670 2025.01.07-18:24:04.0 WETTZELL 333.86886 36.35314 936.1 1.2 1.2165271E-08 1.6796894E+00 7.0983099E-09 1.3263377E-10 O 23 0955+476 2025.01.07-18:26:16.0 KOKEE 313.14181 26.41333 886.4 15.6 1.5680529E-08 2.2357525E+00 6.7534991E-09 2.5887030E-10 O 23 0955+476 2025.01.07-18:26:16.0 MK-VLBA 314.18466 21.96474 656.8 10.7 1.3485171E-08 2.6751746E+00 4.9873299E-09 9.1709908E-11 O 23 0955+476 2025.01.07-18:26:16.0 WETTZELL 42.52170 22.50011 936.1 1.2 1.8754110E-08 2.5892561E+00 7.0983099E-09 1.3263377E-10 O 24 0016+731 2025.01.07-18:27:55.0 KOKEE 10.50202 9.19664 886.7 15.6 4.2015697E-08 6.1409703E+00 6.7534991E-09 2.5887030E-10 O 24 0016+731 2025.01.07-18:27:55.0 MK-VLBA 11.37146 7.65978 656.9 10.8 3.5997878E-08 7.4661734E+00 4.9873299E-09 9.1709908E-11 O 24 0016+731 2025.01.07-18:27:55.0 WETTZELL 341.41997 61.88136 936.0 1.3 8.1937973E-09 1.1319624E+00 7.0983099E-09 1.3263377E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10