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: # 2025-06-24 | 01:12:48.763 # # Data content: # Ray-tracing results for session: # 240418-ii4109# # 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: 2024041900 | 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 $240418-ii4109# H $240418-ii4109# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-24 01:12:48.763) 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 1803+784 2024.04.18-23:30:14.0 KOKEE 350.97952 14.38472 889.8 16.1 2.7810630E-08 4.0184016E+00 6.7816459E-09 2.5170010E-10 O 1 1803+784 2024.04.18-23:30:14.0 WETTZELL 16.70224 54.35404 945.8 2.7 8.9909064E-09 1.2326533E+00 7.1727565E-09 1.3836126E-10 O 2 0552+398 2024.04.18-23:31:41.0 KOKEE 55.08099 45.47099 889.8 16.1 9.8534302E-09 1.4018422E+00 6.7816459E-09 2.5170010E-10 O 2 0552+398 2024.04.18-23:31:41.0 WETTZELL 319.47693 11.70688 945.8 2.6 3.5127759E-08 4.9364990E+00 7.1727565E-09 1.3836126E-10 O 3 0814+425 2024.04.18-23:32:52.0 KOKEE 51.08079 19.07505 889.8 16.1 2.1305194E-08 3.0486128E+00 6.7816459E-09 2.5170010E-10 O 3 0814+425 2024.04.18-23:32:52.0 WETTZELL 300.03366 31.34755 945.8 2.5 1.4012383E-08 1.9270754E+00 7.1727565E-09 1.3836126E-10 O 4 3C418 2024.04.18-23:34:38.0 KOKEE 319.53511 16.07525 889.7 16.3 2.5045801E-08 3.6111282E+00 6.7816459E-09 2.5170010E-10 O 4 3C418 2024.04.18-23:34:38.0 WETTZELL 48.03300 33.39375 945.8 2.3 1.3245479E-08 1.8189182E+00 7.1727565E-09 1.3836126E-10 O 5 0613+570 2024.04.18-23:36:23.0 KOKEE 33.59168 38.36200 889.7 16.4 1.1309445E-08 1.6107861E+00 6.7816459E-09 2.5170010E-10 O 5 0613+570 2024.04.18-23:36:23.0 WETTZELL 327.86654 27.25537 945.8 2.3 1.5896598E-08 2.1924568E+00 7.1727565E-09 1.3836126E-10 O 6 0059+581 2024.04.18-23:38:28.0 KOKEE 339.24394 48.94912 889.7 16.5 9.3175521E-09 1.3270776E+00 6.7816459E-09 2.5170010E-10 O 6 0059+581 2024.04.18-23:38:28.0 WETTZELL 10.35299 18.80081 945.8 2.2 2.2458541E-08 3.1173245E+00 7.1727565E-09 1.3836126E-10 O 7 0016+731 2024.04.18-23:40:17.0 KOKEE 347.87593 34.63466 889.7 16.3 1.2343028E-08 1.7609568E+00 6.7816459E-09 2.5170010E-10 O 7 0016+731 2024.04.18-23:40:17.0 WETTZELL 9.94211 34.46668 945.8 2.2 1.2885791E-08 1.7727575E+00 7.1727565E-09 1.3836126E-10 O 8 1039+811 2024.04.18-23:41:56.0 KOKEE 8.50028 17.54475 889.7 16.1 2.3053473E-08 3.3127385E+00 6.7816459E-09 2.5170010E-10 O 8 1039+811 2024.04.18-23:41:56.0 WETTZELL 347.26934 53.88472 945.8 2.3 9.0446438E-09 1.2404699E+00 7.1727565E-09 1.3836126E-10 O 9 2229+695 2024.04.18-23:43:28.0 KOKEE 338.98246 28.90632 889.7 16.2 1.4492266E-08 2.0707363E+00 6.7816459E-09 2.5170010E-10 O 9 2229+695 2024.04.18-23:43:28.0 WETTZELL 21.34636 36.35711 945.7 2.3 1.2304898E-08 1.6913458E+00 7.1727565E-09 1.3836126E-10 O 10 0642+449 2024.04.18-23:45:05.0 KOKEE 49.60669 37.93365 889.7 16.2 1.1416952E-08 1.6253691E+00 6.7816459E-09 2.5170010E-10 O 10 0642+449 2024.04.18-23:45:05.0 WETTZELL 316.73981 19.86203 945.7 2.4 2.1334903E-08 2.9546848E+00 7.1727565E-09 1.3836126E-10 O 11 0059+581 2024.04.18-23:46:58.0 KOKEE 337.96249 48.22882 889.6 15.9 9.4210042E-09 1.3419052E+00 6.7816459E-09 2.5170010E-10 O 11 0059+581 2024.04.18-23:46:58.0 WETTZELL 11.49528 19.06497 945.7 2.4 2.2164934E-08 3.0754702E+00 7.1727565E-09 1.3836126E-10 O 12 0016+731 2024.04.18-23:48:47.0 KOKEE 347.35721 34.21128 889.6 16.0 1.2475836E-08 1.7800641E+00 6.7816459E-09 2.5170010E-10 O 12 0016+731 2024.04.18-23:48:47.0 WETTZELL 10.60801 34.71533 945.7 2.5 1.2805517E-08 1.7615606E+00 7.1727565E-09 1.3836126E-10 O 13 1039+811 2024.04.18-23:50:27.0 KOKEE 8.68064 17.84019 889.5 16.1 2.2692968E-08 3.2598812E+00 6.7816459E-09 2.5170010E-10 O 13 1039+811 2024.04.18-23:50:27.0 WETTZELL 347.02853 53.57405 945.7 2.5 9.0805766E-09 1.2454418E+00 7.1727565E-09 1.3836126E-10 O 14 0814+425 2024.04.18-23:52:04.0 KOKEE 51.83774 22.56314 889.6 16.2 1.8200852E-08 2.5992166E+00 6.7816459E-09 2.5170010E-10 O 14 0814+425 2024.04.18-23:52:04.0 WETTZELL 302.72828 28.65978 945.7 2.6 1.5187926E-08 2.0908452E+00 7.1727565E-09 1.3836126E-10 O 15 3C418 2024.04.18-23:53:50.0 KOKEE 320.45622 13.20818 889.6 16.1 3.0146005E-08 4.3703388E+00 6.7816459E-09 2.5170010E-10 O 15 3C418 2024.04.18-23:53:50.0 WETTZELL 50.25424 35.77516 945.7 2.6 1.2475801E-08 1.7121350E+00 7.1727565E-09 1.3836126E-10 O 16 0059+581 2024.04.18-23:55:20.0 KOKEE 336.77075 47.48094 889.6 16.3 9.5324740E-09 1.3578823E+00 6.7816459E-09 2.5170010E-10 O 16 0059+581 2024.04.18-23:55:20.0 WETTZELL 12.61429 19.35151 945.7 2.6 2.1855448E-08 3.0313941E+00 7.1727565E-09 1.3836126E-10 O 17 2229+695 2024.04.18-23:56:58.0 KOKEE 338.68030 27.77389 889.6 16.4 1.5027454E-08 2.1480054E+00 6.7816459E-09 2.5170010E-10 O 17 2229+695 2024.04.18-23:56:58.0 WETTZELL 22.37095 37.18144 945.7 2.7 1.2071754E-08 1.6589217E+00 7.1727565E-09 1.3836126E-10 O 18 0552+398 2024.04.18-23:58:38.0 KOKEE 53.56788 50.55936 889.5 16.6 9.0990170E-09 1.2942810E+00 6.7816459E-09 2.5170010E-10 O 18 0552+398 2024.04.18-23:58:38.0 WETTZELL 323.95654 8.96888 945.6 2.7 4.4946991E-08 6.4004736E+00 7.1727565E-09 1.3836126E-10 O 19 0613+570 2024.04.18-23:59:57.0 KOKEE 31.97559 41.32836 889.5 16.4 1.0632751E-08 1.5140339E+00 6.7816459E-09 2.5170010E-10 O 19 0613+570 2024.04.18-23:59:57.0 WETTZELL 330.69673 25.28103 945.6 2.8 1.7032675E-08 2.3516821E+00 7.1727565E-09 1.3836126E-10 O 20 0814+425 2024.04.19-00:01:26.0 KOKEE 52.14200 24.27702 889.5 16.4 1.7003460E-08 2.4265602E+00 6.7816459E-09 2.5170010E-10 O 20 0814+425 2024.04.19-00:01:26.0 WETTZELL 304.05456 27.37736 945.6 2.8 1.5833668E-08 2.1809665E+00 7.1727565E-09 1.3836126E-10 O 21 3C418 2024.04.19-00:03:12.0 KOKEE 320.96688 11.83072 889.5 16.4 3.3427864E-08 4.8651704E+00 6.7816459E-09 2.5170010E-10 O 21 3C418 2024.04.19-00:03:12.0 WETTZELL 51.31515 36.96521 945.6 2.8 1.2131153E-08 1.6643758E+00 7.1727565E-09 1.3836126E-10 O 22 0059+581 2024.04.19-00:04:42.0 KOKEE 335.51856 46.60101 889.4 16.2 9.6691710E-09 1.3774763E+00 6.7816459E-09 2.5170010E-10 O 22 0059+581 2024.04.19-00:04:42.0 WETTZELL 13.86012 19.70324 945.6 2.8 2.1487798E-08 2.9790892E+00 7.1727565E-09 1.3836126E-10 O 23 0552+398 2024.04.19-00:06:38.0 KOKEE 52.93559 52.04809 889.4 16.1 8.9123387E-09 1.2676789E+00 6.7816459E-09 2.5170010E-10 O 23 0552+398 2024.04.19-00:06:38.0 WETTZELL 325.31190 8.20958 945.6 2.8 4.8699572E-08 6.9734340E+00 7.1727565E-09 1.3836126E-10 O 24 0613+570 2024.04.19-00:07:56.0 KOKEE 31.31747 42.30118 889.5 15.9 1.0433938E-08 1.4856247E+00 6.7816459E-09 2.5170010E-10 O 24 0613+570 2024.04.19-00:07:56.0 WETTZELL 331.67646 24.65007 945.6 2.8 1.7435028E-08 2.4081700E+00 7.1727565E-09 1.3836126E-10 O 25 0814+425 2024.04.19-00:09:26.0 KOKEE 52.36681 25.74609 889.5 15.8 1.6105777E-08 2.2973469E+00 6.7816459E-09 2.5170010E-10 O 25 0814+425 2024.04.19-00:09:26.0 WETTZELL 305.19436 26.29783 945.6 2.8 1.6427688E-08 2.2639723E+00 7.1727565E-09 1.3836126E-10 O 26 0642+449 2024.04.19-00:10:31.0 KOKEE 48.74785 42.40624 889.5 15.9 1.0413115E-08 1.4819679E+00 6.7816459E-09 2.5170010E-10 O 26 0642+449 2024.04.19-00:10:31.0 WETTZELL 320.51793 17.10551 945.6 2.7 2.4564754E-08 3.4133077E+00 7.1727565E-09 1.3836126E-10 O 27 3C418 2024.04.19-00:12:02.0 KOKEE 321.48468 10.54601 889.4 16.4 3.7205028E-08 5.4414827E+00 6.7816459E-09 2.5170010E-10 O 27 3C418 2024.04.19-00:12:02.0 WETTZELL 52.30202 38.10368 945.6 2.7 1.1823374E-08 1.6217546E+00 7.1727565E-09 1.3836126E-10 O 28 2229+695 2024.04.19-00:13:10.0 KOKEE 338.41915 26.39758 889.5 16.3 1.5741825E-08 2.2512578E+00 6.7816459E-09 2.5170010E-10 O 28 2229+695 2024.04.19-00:13:10.0 WETTZELL 23.55247 38.21798 945.6 2.8 1.1794177E-08 1.6203431E+00 7.1727565E-09 1.3836126E-10 O 29 0613+570 2024.04.19-00:14:59.0 KOKEE 30.68712 43.14453 889.4 16.4 1.0269836E-08 1.4621812E+00 6.7816459E-09 2.5170010E-10 O 29 0613+570 2024.04.19-00:14:59.0 WETTZELL 332.55016 24.10933 945.5 2.7 1.7796908E-08 2.4590200E+00 7.1727565E-09 1.3836126E-10 O 30 0814+425 2024.04.19-00:16:29.0 KOKEE 52.53732 27.04414 889.5 16.7 1.5395469E-08 2.1952354E+00 6.7816459E-09 2.5170010E-10 O 30 0814+425 2024.04.19-00:16:29.0 WETTZELL 306.20461 25.35899 945.5 2.8 1.6986535E-08 2.3421555E+00 7.1727565E-09 1.3836126E-10 O 31 0642+449 2024.04.19-00:17:34.0 KOKEE 48.40268 43.63390 889.5 16.5 1.0177966E-08 1.4484003E+00 6.7816459E-09 2.5170010E-10 O 31 0642+449 2024.04.19-00:17:34.0 WETTZELL 321.58426 16.37876 945.5 2.8 2.5594048E-08 3.5602618E+00 7.1727565E-09 1.3836126E-10 O 32 3C418 2024.04.19-00:19:05.0 KOKEE 321.92293 9.53137 889.4 16.5 4.0842894E-08 6.0040317E+00 6.7816459E-09 2.5170010E-10 O 32 3C418 2024.04.19-00:19:05.0 WETTZELL 53.08016 39.02322 945.5 2.9 1.1589174E-08 1.5893406E+00 7.1727565E-09 1.3836126E-10 O 33 0016+731 2024.04.19-00:20:30.0 KOKEE 345.63555 32.48790 889.5 16.2 1.3054696E-08 1.8633808E+00 6.7816459E-09 2.5170010E-10 O 33 0016+731 2024.04.19-00:20:30.0 WETTZELL 13.02692 35.78121 945.5 2.9 1.2475014E-08 1.7154943E+00 7.1727565E-09 1.3836126E-10 O 34 0613+570 2024.04.19-00:22:28.0 KOKEE 29.96603 44.02210 889.4 16.3 1.0106730E-08 1.4388853E+00 6.7816459E-09 2.5170010E-10 O 34 0613+570 2024.04.19-00:22:28.0 WETTZELL 333.48609 23.55255 945.5 2.8 1.8187149E-08 2.5139026E+00 7.1727565E-09 1.3836126E-10 O 35 0814+425 2024.04.19-00:23:59.0 KOKEE 52.68943 28.42803 889.4 16.4 1.4711620E-08 2.0970320E+00 6.7816459E-09 2.5170010E-10 O 35 0814+425 2024.04.19-00:23:59.0 WETTZELL 307.28572 24.37349 945.5 2.8 1.7620502E-08 2.4309579E+00 7.1727565E-09 1.3836126E-10 O 36 3C418 2024.04.19-00:25:45.0 KOKEE 322.35762 8.58119 889.4 16.5 4.4943995E-08 6.6478309E+00 6.7816459E-09 2.5170010E-10 O 36 3C418 2024.04.19-00:25:45.0 WETTZELL 53.80822 39.90139 945.5 2.8 1.1376655E-08 1.5599408E+00 7.1727565E-09 1.3836126E-10 O 37 0642+449 2024.04.19-00:27:15.0 KOKEE 47.84327 45.30844 889.4 16.5 9.8808740E-09 1.4060033E+00 6.7816459E-09 2.5170010E-10 O 37 0642+449 2024.04.19-00:27:15.0 WETTZELL 323.06257 15.40822 945.5 2.8 2.7115926E-08 3.7782884E+00 7.1727565E-09 1.3836126E-10 O 38 2229+695 2024.04.19-00:28:52.0 KOKEE 338.26892 25.05163 889.4 16.4 1.6518435E-08 2.3636589E+00 6.7816459E-09 2.5170010E-10 O 38 2229+695 2024.04.19-00:28:52.0 WETTZELL 24.64386 39.26935 945.5 2.8 1.1529084E-08 1.5835246E+00 7.1727565E-09 1.3836126E-10 O 39 0613+570 2024.04.19-00:30:41.0 KOKEE 29.11079 44.96295 889.4 16.5 9.9400432E-09 1.4150835E+00 6.7816459E-09 2.5170010E-10 O 39 0613+570 2024.04.19-00:30:41.0 WETTZELL 334.52360 22.96198 945.5 2.8 1.8622017E-08 2.5751202E+00 7.1727565E-09 1.3836126E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10