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: # 2025-06-19 | 01:28:30.436 # # Data content: # Ray-tracing results for session: # 230715-q23196# # Total number of observations: # 78 # 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: 2023071506 | 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 $230715-q23196# H $230715-q23196# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-19 01:28:30.436) 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 2144+092 2023.07.15-07:30:27.0 MK-VLBA 85.12171 15.35242 655.0 8.6 1.8610700E-08 3.7830428E+00 4.9744972E-09 2.7269911E-11 O 1 2144+092 2023.07.15-07:30:27.0 WETTZELL 277.29115 6.40249 944.7 25.1 6.2920446E-08 8.6273292E+00 7.1691198E-09 4.3878296E-10 O 2 1059+282 2023.07.15-07:33:15.0 MK-VLBA 295.09606 13.43507 655.0 8.6 2.1110366E-08 4.2317473E+00 4.9744972E-09 2.7269911E-11 O 2 1059+282 2023.07.15-07:33:15.0 WETTZELL 59.51025 10.72362 944.7 26.2 3.9608221E-08 5.2670069E+00 7.1691198E-09 4.3878296E-10 O 3 1123+264 2023.07.15-07:34:36.0 MK-VLBA 292.00088 17.78668 655.0 8.6 1.6194449E-08 3.2373466E+00 4.9744972E-09 2.7269911E-11 O 3 1123+264 2023.07.15-07:34:36.0 WETTZELL 56.70769 6.23608 944.7 26.6 6.4315639E-08 8.7376730E+00 7.1691198E-09 4.3878296E-10 O 4 2215+150 2023.07.15-07:37:23.0 MK-VLBA 77.54948 11.54835 655.0 8.6 2.4332553E-08 4.9916392E+00 4.9744972E-09 2.7269911E-11 O 4 2215+150 2023.07.15-07:37:23.0 WETTZELL 276.80080 14.67583 944.7 26.5 2.9520570E-08 3.9185678E+00 7.1691198E-09 4.3878296E-10 O 5 2201+171 2023.07.15-07:38:25.0 MK-VLBA 76.63351 15.77495 655.0 8.6 1.8139239E-08 3.6842561E+00 4.9744972E-09 2.7269911E-11 O 5 2201+171 2023.07.15-07:38:25.0 WETTZELL 281.13210 13.66532 944.7 26.4 3.1573335E-08 4.1966382E+00 7.1691198E-09 4.3878296E-10 O 6 2229+695 2023.07.15-07:39:51.0 MK-VLBA 21.40687 20.12022 655.0 8.6 1.4415796E-08 2.9028841E+00 4.9744972E-09 2.7269911E-11 O 6 2229+695 2023.07.15-07:39:51.0 WETTZELL 329.62896 47.55878 944.7 26.5 1.0297309E-08 1.3542661E+00 7.1691198E-09 4.3878296E-10 O 7 1039+811 2023.07.15-07:41:00.0 MK-VLBA 350.23701 19.36714 655.1 8.6 1.4942717E-08 2.9997799E+00 4.9744972E-09 2.7269911E-11 O 7 1039+811 2023.07.15-07:41:00.0 WETTZELL 13.24816 46.66470 944.7 26.3 1.0447044E-08 1.3737313E+00 7.1691198E-09 4.3878296E-10 O 8 3C418 2023.07.15-07:42:22.0 MK-VLBA 40.11393 35.88960 655.1 8.6 8.5133648E-09 1.7075034E+00 4.9744972E-09 2.7269911E-11 O 8 3C418 2023.07.15-07:42:22.0 WETTZELL 319.70943 26.18592 944.7 26.2 1.7150423E-08 2.2604978E+00 7.1691198E-09 4.3878296E-10 O 9 3C371 2023.07.15-07:43:32.0 MK-VLBA 7.99627 38.75235 655.1 8.6 7.9763242E-09 1.5968129E+00 4.9744972E-09 2.7269911E-11 O 9 3C371 2023.07.15-07:43:32.0 WETTZELL 348.39810 30.97263 944.7 26.4 1.4730097E-08 1.9393454E+00 7.1691198E-09 4.3878296E-10 O 10 1726+455 2023.07.15-07:45:12.0 MK-VLBA 13.04771 63.41237 655.1 8.6 5.5916791E-09 1.1183474E+00 4.9744972E-09 2.7269911E-11 O 10 1726+455 2023.07.15-07:45:12.0 WETTZELL 346.07517 6.22278 944.6 26.8 6.4399236E-08 8.8169561E+00 7.1691198E-09 4.3878296E-10 O 11 1418+546 2023.07.15-07:47:14.0 MK-VLBA 328.89753 44.52128 655.1 8.6 7.1250158E-09 1.4236915E+00 4.9744972E-09 2.7269911E-11 O 11 1418+546 2023.07.15-07:47:14.0 WETTZELL 16.25584 15.97685 944.6 26.8 2.7235545E-08 3.6044191E+00 7.1691198E-09 4.3878296E-10 O 12 1144+402 2023.07.15-07:49:23.0 MK-VLBA 306.13204 21.73254 655.1 8.6 1.3411517E-08 2.6799920E+00 4.9744972E-09 2.7269911E-11 O 12 1144+402 2023.07.15-07:49:23.0 WETTZELL 46.99681 16.32637 944.6 27.1 2.6690162E-08 3.5296123E+00 7.1691198E-09 4.3878296E-10 O 13 1156+295 2023.07.15-07:50:20.0 MK-VLBA 294.28823 22.30508 655.1 8.6 1.3089513E-08 2.6141763E+00 4.9744972E-09 2.7269911E-11 O 13 1156+295 2023.07.15-07:50:20.0 WETTZELL 51.67542 6.33438 944.6 27.3 6.3455070E-08 8.6095622E+00 7.1691198E-09 4.3878296E-10 O 14 1128+385 2023.07.15-07:51:17.0 MK-VLBA 304.96218 18.00047 655.1 8.6 1.6012460E-08 3.2026058E+00 4.9744972E-09 2.7269911E-11 O 14 1128+385 2023.07.15-07:51:17.0 WETTZELL 50.95366 17.21281 944.6 27.3 2.5391073E-08 3.3554939E+00 7.1691198E-09 4.3878296E-10 O 15 1053+704 2023.07.15-07:52:36.0 MK-VLBA 338.97716 18.23579 655.1 8.6 1.5815627E-08 3.1727594E+00 4.9744972E-09 2.7269911E-11 O 15 1053+704 2023.07.15-07:52:36.0 WETTZELL 26.80749 42.05204 944.6 26.7 1.1339993E-08 1.4913421E+00 7.1691198E-09 4.3878296E-10 O 16 2113+293 2023.07.15-07:54:32.0 MK-VLBA 66.79395 32.57236 655.1 8.6 9.2643820E-09 1.8610824E+00 4.9744972E-09 2.7269911E-11 O 16 2113+293 2023.07.15-07:54:32.0 WETTZELL 300.66946 12.96030 944.6 26.3 3.3179988E-08 4.4134674E+00 7.1691198E-09 4.3878296E-10 O 17 2209+236 2023.07.15-07:55:52.0 MK-VLBA 70.60772 19.45916 655.0 8.7 1.4877367E-08 3.0078899E+00 4.9744972E-09 2.7269911E-11 O 17 2209+236 2023.07.15-07:55:52.0 WETTZELL 287.28482 17.03455 944.6 26.8 2.5641833E-08 3.3949526E+00 7.1691198E-09 4.3878296E-10 O 18 2214+241 2023.07.15-07:56:50.0 MK-VLBA 69.93361 18.68877 655.0 8.7 1.5454743E-08 3.1268675E+00 4.9744972E-09 2.7269911E-11 O 18 2214+241 2023.07.15-07:56:50.0 WETTZELL 286.91188 17.96884 944.6 26.9 2.4381483E-08 3.2257900E+00 7.1691198E-09 4.3878296E-10 O 19 2215+150 2023.07.15-07:57:55.0 MK-VLBA 79.05071 16.29070 655.0 8.7 1.7595678E-08 3.5712523E+00 4.9744972E-09 2.7269911E-11 O 19 2215+150 2023.07.15-07:57:55.0 WETTZELL 280.57767 11.34795 944.6 26.8 3.7583708E-08 5.0183997E+00 7.1691198E-09 4.3878296E-10 O 20 2319+317 2023.07.15-07:59:40.0 MK-VLBA 58.47218 7.66892 655.1 8.7 3.5394887E-08 7.4176665E+00 4.9744972E-09 2.7269911E-11 O 20 2319+317 2023.07.15-07:59:40.0 WETTZELL 282.57444 33.14598 944.6 26.7 1.3873646E-08 1.8269829E+00 7.1691198E-09 4.3878296E-10 O 21 2201+171 2023.07.15-08:01:31.0 MK-VLBA 78.20078 21.09245 655.2 8.6 1.3791894E-08 2.7851838E+00 4.9744972E-09 2.7269911E-11 O 21 2201+171 2023.07.15-08:01:31.0 WETTZELL 285.33217 9.97867 944.6 27.0 4.2339568E-08 5.6758592E+00 7.1691198E-09 4.3878296E-10 O 22 2214+350 2023.07.15-08:03:01.0 MK-VLBA 58.80341 22.34463 655.2 8.6 1.3067257E-08 2.6349282E+00 4.9744972E-09 2.7269911E-11 O 22 2214+350 2023.07.15-08:03:01.0 WETTZELL 296.32086 24.69748 944.6 27.2 1.8102120E-08 2.3874138E+00 7.1691198E-09 4.3878296E-10 O 23 0016+731 2023.07.15-08:04:44.0 MK-VLBA 16.23650 14.40999 655.2 8.6 1.9755438E-08 3.9987191E+00 4.9744972E-09 2.7269911E-11 O 23 0016+731 2023.07.15-08:04:44.0 WETTZELL 334.68717 54.40626 944.6 27.2 9.3490140E-09 1.2292664E+00 7.1691198E-09 4.3878296E-10 O 24 1039+811 2023.07.15-08:05:50.0 MK-VLBA 350.37229 18.37977 655.1 8.6 1.5698273E-08 3.1532503E+00 4.9744972E-09 2.7269911E-11 O 24 1039+811 2023.07.15-08:05:50.0 WETTZELL 13.68957 47.61398 944.6 26.9 1.0288404E-08 1.3528269E+00 7.1691198E-09 4.3878296E-10 O 25 1803+784 2023.07.15-08:07:04.0 MK-VLBA 2.47202 31.11669 655.1 8.6 9.6479414E-09 1.9325342E+00 4.9744972E-09 2.7269911E-11 O 25 1803+784 2023.07.15-08:07:04.0 WETTZELL 354.44860 38.32439 944.6 27.1 1.2242389E-08 1.6106140E+00 7.1691198E-09 4.3878296E-10 O 26 2000+472 2023.07.15-08:08:24.0 MK-VLBA 40.47269 46.75129 655.1 8.6 6.8599316E-09 1.3740815E+00 4.9744972E-09 2.7269911E-11 O 26 2000+472 2023.07.15-08:08:24.0 WETTZELL 325.75848 16.88570 944.6 27.5 2.5848750E-08 3.4206565E+00 7.1691198E-09 4.3878296E-10 O 27 3C418 2023.07.15-08:09:26.0 MK-VLBA 38.56461 39.94098 655.1 8.6 7.7781349E-09 1.5590251E+00 4.9744972E-09 2.7269911E-11 O 27 3C418 2023.07.15-08:09:26.0 WETTZELL 323.23906 23.42114 944.6 27.7 1.9012605E-08 2.5077169E+00 7.1691198E-09 4.3878296E-10 O 28 3C371 2023.07.15-08:10:37.0 MK-VLBA 5.13122 39.48396 655.2 8.6 7.8527806E-09 1.5717675E+00 4.9744972E-09 2.7269911E-11 O 28 3C371 2023.07.15-08:10:37.0 WETTZELL 350.95389 30.17639 944.5 27.6 1.5077335E-08 1.9852388E+00 7.1691198E-09 4.3878296E-10 O 29 2229+695 2023.07.15-08:11:59.0 MK-VLBA 21.35507 22.88731 655.2 8.6 1.2777368E-08 2.5689847E+00 4.9744972E-09 2.7269911E-11 O 29 2229+695 2023.07.15-08:11:59.0 WETTZELL 330.94261 44.94447 944.5 27.6 1.0754862E-08 1.4145858E+00 7.1691198E-09 4.3878296E-10 O 30 1128+385 2023.07.15-08:13:38.0 MK-VLBA 305.99212 13.70666 655.2 8.6 2.0715194E-08 4.1543899E+00 4.9744972E-09 2.7269911E-11 O 30 1128+385 2023.07.15-08:13:38.0 WETTZELL 54.44228 20.12795 944.5 27.4 2.1911286E-08 2.8913458E+00 7.1691198E-09 4.3878296E-10 O 31 2209+236 2023.07.15-08:15:52.0 MK-VLBA 71.70067 23.92367 655.1 8.5 1.2262312E-08 2.4714830E+00 4.9744972E-09 2.7269911E-11 O 31 2209+236 2023.07.15-08:15:52.0 WETTZELL 290.78172 13.93463 944.5 27.8 3.0994965E-08 4.1173697E+00 7.1691198E-09 4.3878296E-10 O 32 2214+241 2023.07.15-08:16:50.0 MK-VLBA 71.03047 23.13511 655.1 8.5 1.2650434E-08 2.5507976E+00 4.9744972E-09 2.7269911E-11 O 32 2214+241 2023.07.15-08:16:50.0 WETTZELL 290.39604 14.86192 944.5 27.8 2.9167678E-08 3.8699509E+00 7.1691198E-09 4.3878296E-10 O 33 2215+150 2023.07.15-08:17:54.0 MK-VLBA 80.46636 20.92883 655.1 8.5 1.3892975E-08 2.8060422E+00 4.9744972E-09 2.7269911E-11 O 33 2215+150 2023.07.15-08:17:54.0 WETTZELL 284.24673 8.14813 944.6 27.9 5.0914672E-08 6.8829780E+00 7.1691198E-09 4.3878296E-10 O 34 2319+317 2023.07.15-08:19:37.0 MK-VLBA 59.75473 11.70753 655.1 8.5 2.4022014E-08 4.9209527E+00 4.9744972E-09 2.7269911E-11 O 34 2319+317 2023.07.15-08:19:37.0 WETTZELL 285.86452 29.97522 944.6 27.8 1.5170543E-08 1.9986472E+00 7.1691198E-09 4.3878296E-10 O 35 1156+295 2023.07.15-08:22:19.0 MK-VLBA 295.91186 15.47231 655.1 8.6 1.8475514E-08 3.6978635E+00 4.9744972E-09 2.7269911E-11 O 35 1156+295 2023.07.15-08:22:19.0 WETTZELL 57.29025 10.60236 944.5 28.0 4.0026703E-08 5.3244270E+00 7.1691198E-09 4.3878296E-10 O 36 1144+402 2023.07.15-08:23:15.0 MK-VLBA 307.40747 15.33019 655.1 8.6 1.8636897E-08 3.7331247E+00 4.9744972E-09 2.7269911E-11 O 36 1144+402 2023.07.15-08:23:15.0 WETTZELL 52.22298 20.55569 944.5 28.2 2.1482507E-08 2.8343331E+00 7.1691198E-09 4.3878296E-10 O 37 1306+360 2023.07.15-08:24:55.0 MK-VLBA 300.47735 30.28417 655.1 8.6 9.8852086E-09 1.9735889E+00 4.9744972E-09 2.7269911E-11 O 37 1306+360 2023.07.15-08:24:55.0 WETTZELL 41.98154 7.67433 944.5 27.9 5.3680187E-08 7.2188988E+00 7.1691198E-09 4.3878296E-10 O 38 2201+171 2023.07.15-08:27:41.0 MK-VLBA 79.89962 27.15170 655.1 8.7 1.0912359E-08 2.1964392E+00 4.9744972E-09 2.7269911E-11 O 38 2201+171 2023.07.15-08:27:41.0 WETTZELL 290.11384 5.89250 944.6 27.5 6.7484702E-08 9.2997276E+00 7.1691198E-09 4.3878296E-10 O 39 2214+350 2023.07.15-08:29:15.0 MK-VLBA 59.55351 27.65965 655.1 8.8 1.0729449E-08 2.1581130E+00 4.9744972E-09 2.7269911E-11 O 39 2214+350 2023.07.15-08:29:15.0 WETTZELL 300.43742 20.91330 944.4 27.7 2.1135366E-08 2.7911302E+00 7.1691198E-09 4.3878296E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10