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: # 2025-06-23 | 01:33:50.203 # # Data content: # Ray-tracing results for session: # 240306-i24066# # Total number of observations: # 46 # 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: 2024030618 | 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 $240306-i24066# H $240306-i24066# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:33:50.203) 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 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 3C371 2024.03.06-17:30:20.0 KOKEE 1.76760 42.25206 891.3 11.8 1.0438215E-08 1.4839915E+00 6.7961573E-09 2.3363656E-10 O 1 3C371 2024.03.06-17:30:20.0 WETTZELL 355.57539 29.24979 948.6 5.9 1.5127957E-08 2.0288508E+00 7.2004048E-09 2.1992738E-10 O 2 1156+295 2024.03.06-17:32:03.0 KOKEE 296.72524 12.13653 891.4 11.8 3.2634828E-08 4.7138384E+00 6.7961573E-09 2.3363656E-10 O 2 1156+295 2024.03.06-17:32:03.0 WETTZELL 63.71258 15.95610 948.6 6.0 2.6610859E-08 3.5764012E+00 7.2004048E-09 2.1992738E-10 O 3 1053+704 2024.03.06-17:34:19.0 KOKEE 339.88383 16.05840 891.5 11.8 2.5053264E-08 3.5827016E+00 6.7961573E-09 2.3363656E-10 O 3 1053+704 2024.03.06-17:34:19.0 WETTZELL 30.07347 47.49674 948.6 6.1 1.0054102E-08 1.3506174E+00 7.2004048E-09 2.1992738E-10 O 4 0016+731 2024.03.06-17:36:37.0 KOKEE 17.34919 19.55595 891.4 11.7 2.0798833E-08 2.9633656E+00 6.7961573E-09 2.3363656E-10 O 4 0016+731 2024.03.06-17:36:37.0 WETTZELL 334.58022 50.17856 948.6 6.1 9.6530368E-09 1.2981618E+00 7.2004048E-09 2.1992738E-10 O 5 2309+454 2024.03.06-17:38:55.0 KOKEE 48.12076 23.71076 891.5 11.8 1.7369332E-08 2.4723203E+00 6.7961573E-09 2.3363656E-10 O 5 2309+454 2024.03.06-17:38:55.0 WETTZELL 306.25471 30.55742 948.6 6.2 1.4547037E-08 1.9596863E+00 7.2004048E-09 2.1992738E-10 O 6 3C418 2024.03.06-17:41:01.0 KOKEE 36.08423 47.87188 891.5 11.8 9.4679505E-09 1.3458656E+00 6.7961573E-09 2.3363656E-10 O 6 3C418 2024.03.06-17:41:01.0 WETTZELL 331.43264 18.14862 948.6 6.1 2.3567931E-08 3.1672971E+00 7.2004048E-09 2.1992738E-10 O 7 2319+317 2024.03.06-17:43:43.0 KOKEE 62.35758 20.04821 891.5 11.8 2.0319380E-08 2.8966024E+00 6.7961573E-09 2.3363656E-10 O 7 2319+317 2024.03.06-17:43:43.0 WETTZELL 294.32078 21.97452 948.6 6.1 1.9692197E-08 2.6612313E+00 7.2004048E-09 2.1992738E-10 O 8 2000+472 2024.03.06-17:46:34.0 KOKEE 35.29617 55.71381 891.4 11.9 8.5025338E-09 1.2087096E+00 6.7961573E-09 2.3363656E-10 O 8 2000+472 2024.03.06-17:46:34.0 WETTZELL 335.92519 11.59853 948.7 6.2 3.5945413E-08 4.8424270E+00 7.2004048E-09 2.1992738E-10 O 9 2214+350 2024.03.06-17:49:24.0 KOKEE 61.38848 35.17719 891.6 11.9 1.2170565E-08 1.7308720E+00 6.7961573E-09 2.3363656E-10 O 9 2214+350 2024.03.06-17:49:24.0 WETTZELL 308.15486 14.40487 948.7 6.1 2.9324655E-08 3.9677845E+00 7.2004048E-09 2.1992738E-10 O 10 1144+402 2024.03.06-17:52:52.0 KOKEE 309.36250 9.29676 891.7 12.0 4.1778530E-08 6.0834116E+00 6.7961573E-09 2.3363656E-10 O 10 1144+402 2024.03.06-17:52:52.0 WETTZELL 60.78021 28.40019 948.7 6.2 1.5536332E-08 2.0868163E+00 7.2004048E-09 2.1992738E-10 O 11 1418+546 2024.03.06-17:55:30.0 KOKEE 321.91462 35.75262 891.7 12.0 1.2003210E-08 1.7084565E+00 6.7961573E-09 2.3363656E-10 O 11 1418+546 2024.03.06-17:55:30.0 WETTZELL 29.58147 22.11703 948.7 6.1 1.9566219E-08 2.6206386E+00 7.2004048E-09 2.1992738E-10 O 12 0718+793 2024.03.06-17:59:15.0 KOKEE 356.69887 11.74234 891.7 12.0 3.3633237E-08 4.8321761E+00 6.7961573E-09 2.3363656E-10 O 12 0718+793 2024.03.06-17:59:15.0 WETTZELL 8.77412 58.71219 948.7 6.1 8.6788175E-09 1.1669415E+00 7.2004048E-09 2.1992738E-10 O 13 2229+695 2024.03.06-18:01:36.0 KOKEE 20.57375 30.17648 891.7 12.1 1.3932301E-08 1.9811555E+00 6.7961573E-09 2.3363656E-10 O 13 2229+695 2024.03.06-18:01:36.0 WETTZELL 335.44809 39.18137 948.8 6.2 1.1723776E-08 1.5755036E+00 7.2004048E-09 2.1992738E-10 O 14 NGC6251 2024.03.06-18:03:55.0 KOKEE 355.88384 28.66565 891.7 12.1 1.4593341E-08 2.0762392E+00 6.7961573E-09 2.3363656E-10 O 14 NGC6251 2024.03.06-18:03:55.0 WETTZELL 3.67364 42.07456 948.8 6.1 1.1056468E-08 1.4845156E+00 7.2004048E-09 2.1992738E-10 O 15 2214+350 2024.03.06-18:07:57.0 KOKEE 61.58662 38.96305 891.8 12.2 1.1157007E-08 1.5865234E+00 6.7961573E-09 2.3363656E-10 O 15 2214+350 2024.03.06-18:07:57.0 WETTZELL 311.21607 12.06405 948.7 6.1 3.4653580E-08 4.6979955E+00 7.2004048E-09 2.1992738E-10 O 16 2000+472 2024.03.06-18:10:50.0 KOKEE 30.21301 58.77057 891.9 12.3 8.2165881E-09 1.1680948E+00 6.7961573E-09 2.3363656E-10 O 16 2000+472 2024.03.06-18:10:50.0 WETTZELL 339.82167 10.09955 948.7 6.2 4.0880918E-08 5.5134788E+00 7.2004048E-09 2.1992738E-10 O 17 2309+454 2024.03.06-18:13:06.0 KOKEE 48.70142 29.65287 891.9 12.3 1.4153215E-08 2.0129961E+00 6.7961573E-09 2.3363656E-10 O 17 2309+454 2024.03.06-18:13:06.0 WETTZELL 310.85444 26.17420 948.7 6.1 1.6741849E-08 2.2547793E+00 7.2004048E-09 2.1992738E-10 O 18 1039+811 2024.03.06-18:15:32.0 KOKEE 351.42418 17.65984 891.9 12.4 2.2899841E-08 3.2685893E+00 6.7961573E-09 2.3363656E-10 O 18 1039+811 2024.03.06-18:15:32.0 WETTZELL 13.98405 51.48578 948.7 5.9 9.4755752E-09 1.2732595E+00 7.2004048E-09 2.1992738E-10 O 19 1418+546 2024.03.06-18:18:14.0 KOKEE 321.25874 32.47027 891.8 12.3 1.3055165E-08 1.8587697E+00 6.7961573E-09 2.3363656E-10 O 19 1418+546 2024.03.06-18:18:14.0 WETTZELL 32.53250 24.04041 948.7 5.9 1.8104604E-08 2.4257424E+00 7.2004048E-09 2.1992738E-10 O 20 2229+695 2024.03.06-18:21:12.0 KOKEE 19.86129 31.75048 892.0 12.4 1.3314280E-08 1.8930962E+00 6.7961573E-09 2.3363656E-10 O 20 2229+695 2024.03.06-18:21:12.0 WETTZELL 336.82440 37.88074 948.7 5.9 1.2060696E-08 1.6205043E+00 7.2004048E-09 2.1992738E-10 O 21 2000+472 2024.03.06-18:22:42.0 KOKEE 27.24053 60.09607 892.0 12.4 8.1054816E-09 1.1523192E+00 6.7961573E-09 2.3363656E-10 O 21 2000+472 2024.03.06-18:22:42.0 WETTZELL 341.75518 9.45920 948.7 5.9 4.3422277E-08 5.8603617E+00 7.2004048E-09 2.1992738E-10 O 22 1803+784 2024.03.06-18:24:15.0 KOKEE 357.25284 33.40946 892.0 12.5 1.2729799E-08 1.8103807E+00 6.7961573E-09 2.3363656E-10 O 22 1803+784 2024.03.06-18:24:15.0 WETTZELL 1.02969 37.62881 948.7 5.8 1.2128352E-08 1.6277722E+00 7.2004048E-09 2.1992738E-10 O 23 2214+350 2024.03.06-18:27:18.0 KOKEE 61.55812 42.91552 892.2 12.5 1.0308111E-08 1.4656964E+00 6.7961573E-09 2.3363656E-10 O 23 2214+350 2024.03.06-18:27:18.0 WETTZELL 314.47038 9.73759 948.7 6.0 4.2294510E-08 5.7555313E+00 7.2004048E-09 2.1992738E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10