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 | 01:22:41.399 # # Data content: # Ray-tracing results for session: # 240221-i24052# # Total number of observations: # 48 # 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: 2024022118 | 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 $240221-i24052# H $240221-i24052# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-23 01:22:41.399) 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 3C418 2024.02.21-17:30:20.0 KOKEE 41.07457 38.27835 892.0 12.0 1.1259108E-08 1.6152420E+00 6.8023630E-09 1.8689100E-10 O 1 3C418 2024.02.21-17:30:20.0 WETTZELL 322.42196 24.03401 944.9 7.2 1.8126543E-08 2.4543214E+00 7.1658576E-09 2.6036948E-10 O 2 1030+415 2024.02.21-17:32:31.0 KOKEE 310.47070 10.08795 892.0 12.0 3.8502714E-08 5.6289762E+00 6.8023630E-09 1.8689100E-10 O 2 1030+415 2024.02.21-17:32:31.0 WETTZELL 59.40713 29.00752 944.9 7.2 1.5250152E-08 2.0499213E+00 7.1658576E-09 2.6036948E-10 O 3 1156+295 2024.02.21-17:34:03.0 KOKEE 293.36938 23.30082 892.0 12.0 1.7555445E-08 2.5197807E+00 6.8023630E-09 1.8689100E-10 O 3 1156+295 2024.02.21-17:34:03.0 WETTZELL 54.60306 8.49354 944.9 7.2 4.7834800E-08 6.3508267E+00 7.1658576E-09 2.6036948E-10 O 4 1039+811 2024.02.21-17:35:42.0 KOKEE 350.12603 21.23889 892.0 11.9 1.9136781E-08 2.7566407E+00 6.8023630E-09 1.8689100E-10 O 4 1039+811 2024.02.21-17:35:42.0 WETTZELL 13.73907 47.70662 944.9 7.2 1.0027802E-08 1.3501329E+00 7.1658576E-09 2.6036948E-10 O 5 2215+150 2024.02.21-17:37:54.0 KOKEE 79.40320 15.82111 892.1 11.9 2.5262034E-08 3.6590059E+00 6.8023630E-09 1.8689100E-10 O 5 2215+150 2024.02.21-17:37:54.0 WETTZELL 282.93903 9.28497 944.9 7.2 4.4243593E-08 6.1457783E+00 7.1658576E-09 2.6036948E-10 O 6 0016+731 2024.02.21-17:39:59.0 KOKEE 16.15749 16.08417 892.1 11.8 2.4864286E-08 3.6019322E+00 6.8023630E-09 1.8689100E-10 O 6 0016+731 2024.02.21-17:39:59.0 WETTZELL 334.58172 53.83095 944.8 7.3 9.1927864E-09 1.2389290E+00 7.1658576E-09 2.6036948E-10 O 7 3C371 2024.02.21-17:41:25.0 KOKEE 6.76078 41.48841 892.2 11.8 1.0532614E-08 1.5100584E+00 6.8023630E-09 1.8689100E-10 O 7 3C371 2024.02.21-17:41:25.0 WETTZELL 351.31179 30.07409 944.8 7.3 1.4764243E-08 1.9920216E+00 7.1658576E-09 2.6036948E-10 O 8 1059+282 2024.02.21-17:43:41.0 KOKEE 296.51673 8.86953 892.2 11.8 4.3324136E-08 6.3600174E+00 6.8023630E-09 1.8689100E-10 O 8 1059+282 2024.02.21-17:43:41.0 WETTZELL 66.93347 17.04161 944.8 7.3 2.5010842E-08 3.3452848E+00 7.1658576E-09 2.6036948E-10 O 9 1418+546 2024.02.21-17:46:54.0 KOKEE 326.01022 44.50843 892.3 11.8 9.9569433E-09 1.4261391E+00 6.8023630E-09 1.8689100E-10 O 9 1418+546 2024.02.21-17:46:54.0 WETTZELL 20.90085 17.66300 944.7 7.3 2.4183862E-08 3.2643697E+00 7.1658576E-09 2.6036948E-10 O 10 2113+293 2024.02.21-17:50:43.0 KOKEE 68.61938 36.11409 892.4 11.8 1.1830516E-08 1.6974611E+00 6.8023630E-09 1.8689100E-10 O 10 2113+293 2024.02.21-17:50:43.0 WETTZELL 305.67984 8.97168 944.8 7.4 4.5630020E-08 6.3380454E+00 7.1658576E-09 2.6036948E-10 O 11 2309+454 2024.02.21-17:53:19.0 KOKEE 46.63436 16.75833 892.4 11.8 2.3921162E-08 3.4635125E+00 6.8023630E-09 1.8689100E-10 O 11 2309+454 2024.02.21-17:53:19.0 WETTZELL 300.96791 36.10781 944.7 7.4 1.2575008E-08 1.6991012E+00 7.1658576E-09 2.6036948E-10 O 12 2209+236 2024.02.21-17:55:33.0 KOKEE 72.42975 23.69813 892.3 11.8 1.7280385E-08 2.4876041E+00 6.8023630E-09 1.8689100E-10 O 12 2209+236 2024.02.21-17:55:33.0 WETTZELL 292.98859 12.02479 944.7 7.4 3.4796350E-08 4.7832856E+00 7.1658576E-09 2.6036948E-10 O 13 2319+317 2024.02.21-17:58:11.0 KOKEE 59.81911 11.79638 892.4 11.8 3.3295913E-08 4.8668819E+00 6.8023630E-09 1.8689100E-10 O 13 2319+317 2024.02.21-17:58:11.0 WETTZELL 287.73654 28.18259 944.7 7.4 1.5663704E-08 2.1210168E+00 7.1658576E-09 2.6036948E-10 O 14 1803+784 2024.02.21-18:01:10.0 KOKEE 1.92446 33.54092 892.4 11.8 1.2612641E-08 1.8101150E+00 6.8023630E-09 1.8689100E-10 O 14 1803+784 2024.02.21-18:01:10.0 WETTZELL 356.11263 37.95036 944.6 7.4 1.2049965E-08 1.6240806E+00 7.1658576E-09 2.6036948E-10 O 15 1053+704 2024.02.21-18:03:15.0 KOKEE 339.16632 18.18069 892.4 11.9 2.2149546E-08 3.1959742E+00 6.8023630E-09 1.8689100E-10 O 15 1053+704 2024.02.21-18:03:15.0 WETTZELL 29.03992 45.38316 944.6 7.4 1.0418484E-08 1.4020791E+00 7.1658576E-09 2.6036948E-10 O 16 1418+546 2024.02.21-18:06:38.0 KOKEE 324.33976 41.88940 892.5 11.8 1.0451150E-08 1.4971460E+00 6.8023630E-09 1.8689100E-10 O 16 1418+546 2024.02.21-18:06:38.0 WETTZELL 23.65443 18.88984 944.6 7.4 2.2699530E-08 3.0616460E+00 7.1658576E-09 2.6036948E-10 O 17 0718+793 2024.02.21-18:10:42.0 KOKEE 354.74416 12.49907 892.6 11.6 3.1531764E-08 4.5934657E+00 6.8023630E-09 1.8689100E-10 O 17 0718+793 2024.02.21-18:10:42.0 WETTZELL 11.81006 57.42834 944.5 7.4 8.8068872E-09 1.1857369E+00 7.1658576E-09 2.6036948E-10 O 18 2229+695 2024.02.21-18:13:25.0 KOKEE 21.55200 26.55769 892.6 11.6 1.5554114E-08 2.2369962E+00 6.8023630E-09 1.8689100E-10 O 18 2229+695 2024.02.21-18:13:25.0 WETTZELL 332.73778 42.28327 944.4 7.5 1.1021363E-08 1.4864672E+00 7.1658576E-09 2.6036948E-10 O 19 2000+472 2024.02.21-18:14:51.0 KOKEE 39.52469 51.93004 892.6 11.7 8.8706267E-09 1.2709231E+00 6.8023630E-09 1.8689100E-10 O 19 2000+472 2024.02.21-18:14:51.0 WETTZELL 331.72786 13.53480 944.4 7.4 3.1111706E-08 4.2450780E+00 7.1658576E-09 2.6036948E-10 O 20 2209+236 2024.02.21-18:16:28.0 KOKEE 73.71508 28.34508 892.7 11.7 1.4659084E-08 2.1065928E+00 6.8023630E-09 1.8689100E-10 O 20 2209+236 2024.02.21-18:16:28.0 WETTZELL 296.68952 8.91253 944.4 7.3 4.5916472E-08 6.3858923E+00 7.1658576E-09 2.6036948E-10 O 21 1156+295 2024.02.21-18:18:53.0 KOKEE 296.14562 13.84324 892.7 11.6 2.8655403E-08 4.1436479E+00 6.8023630E-09 1.8689100E-10 O 21 1156+295 2024.02.21-18:18:53.0 WETTZELL 62.32410 14.75642 944.4 7.3 2.8651248E-08 3.8268849E+00 7.1658576E-09 2.6036948E-10 O 22 0016+731 2024.02.21-18:20:50.0 KOKEE 17.16093 18.80971 892.7 11.7 2.1449935E-08 3.0981704E+00 6.8023630E-09 1.8689100E-10 O 22 0016+731 2024.02.21-18:20:50.0 WETTZELL 334.47759 50.94292 944.3 7.3 9.5554987E-09 1.2879864E+00 7.1658576E-09 2.6036948E-10 O 23 NGC6251 2024.02.21-18:23:12.0 KOKEE 357.08819 29.17529 892.7 11.6 1.4279349E-08 2.0510148E+00 6.8023630E-09 1.8689100E-10 O 23 NGC6251 2024.02.21-18:23:12.0 WETTZELL 2.15170 41.77656 944.3 7.2 1.1128168E-08 1.4991370E+00 7.1658576E-09 2.6036948E-10 O 24 1418+546 2024.02.21-18:26:54.0 KOKEE 323.01440 39.09964 892.7 11.8 1.1061023E-08 1.5848291E+00 6.8023630E-09 1.8689100E-10 O 24 1418+546 2024.02.21-18:26:54.0 WETTZELL 26.42636 20.29662 944.1 7.0 2.1216143E-08 2.8596329E+00 7.1658576E-09 2.6036948E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10