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 | 13:38:47.909 # # Data content: # Ray-tracing results for session: # 250302-q25061# # Total number of observations: # 64 # 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: 2025030206 | 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 $250302-q25061# H $250302-q25061# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-25 13:38:47.909) 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 1324+224 2025.03.02-07:30:25.0 MK-VLBA 70.68428 12.10841 657.1 4.5 2.3567047E-08 4.7623715E+00 4.9853648E-09 7.7587715E-11 O 1 1324+224 2025.03.02-07:30:25.0 WETTZELL 280.41971 20.47003 959.9 -0.4 2.1047685E-08 2.8432869E+00 7.2835760E-09 1.3695419E-10 O 2 1318+225 2025.03.02-07:31:49.0 MK-VLBA 71.08168 13.73924 657.1 4.5 2.0924660E-08 4.2111136E+00 4.9853648E-09 7.7587715E-11 O 2 1318+225 2025.03.02-07:31:49.0 WETTZELL 281.76874 19.37407 959.9 -0.1 2.2166062E-08 2.9958086E+00 7.2835760E-09 1.3695419E-10 O 3 0133+476 2025.03.02-07:34:18.0 MK-VLBA 316.92754 12.09065 657.1 4.5 2.3601839E-08 4.7404683E+00 4.9853648E-09 7.7587715E-11 O 3 0133+476 2025.03.02-07:34:18.0 WETTZELL 50.07378 30.15985 959.9 0.4 1.4716698E-08 1.9906760E+00 7.2835760E-09 1.3695419E-10 O 4 0309+411 2025.03.02-07:36:45.0 MK-VLBA 307.26545 27.42806 657.1 4.5 1.0945631E-08 2.1676978E+00 4.9853648E-09 7.7587715E-11 O 4 0309+411 2025.03.02-07:36:45.0 WETTZELL 41.39819 14.24335 959.9 0.7 2.9624919E-08 4.0443848E+00 7.2835760E-09 1.3695419E-10 O 5 0716+714 2025.03.02-07:39:14.0 MK-VLBA 356.53635 38.25954 657.1 4.5 8.1614443E-09 1.6177054E+00 4.9853648E-09 7.7587715E-11 O 5 0716+714 2025.03.02-07:39:14.0 WETTZELL 358.82577 30.46534 959.9 0.9 1.4585680E-08 1.9720200E+00 7.2835760E-09 1.3695419E-10 O 6 0955+476 2025.03.02-07:40:33.0 MK-VLBA 34.51803 53.30202 657.2 4.4 6.3105260E-09 1.2491815E+00 4.9853648E-09 7.7587715E-11 O 6 0955+476 2025.03.02-07:40:33.0 WETTZELL 332.46877 12.95692 959.9 0.9 3.2402960E-08 4.4217578E+00 7.2835760E-09 1.3695419E-10 O 7 1030+415 2025.03.02-07:41:31.0 MK-VLBA 48.13310 51.11999 657.2 4.4 6.4989321E-09 1.2866925E+00 4.9853648E-09 7.7587715E-11 O 7 1030+415 2025.03.02-07:41:31.0 WETTZELL 324.06236 10.43486 959.9 0.9 3.9674062E-08 5.4408166E+00 7.2835760E-09 1.3695419E-10 O 8 1128+385 2025.03.02-07:42:39.0 MK-VLBA 56.16196 41.27620 657.2 4.4 7.6632792E-09 1.5189168E+00 4.9853648E-09 7.7587715E-11 O 8 1128+385 2025.03.02-07:42:39.0 WETTZELL 313.11366 14.04107 959.9 0.8 3.0042974E-08 4.0864467E+00 7.2835760E-09 1.3695419E-10 O 9 1144+402 2025.03.02-07:43:34.0 MK-VLBA 54.34173 38.16976 657.2 4.4 8.1773219E-09 1.6216953E+00 4.9853648E-09 7.7587715E-11 O 9 1144+402 2025.03.02-07:43:34.0 WETTZELL 311.82785 17.21529 959.9 0.7 2.4778769E-08 3.3597635E+00 7.2835760E-09 1.3695419E-10 O 10 1156+295 2025.03.02-07:44:31.0 MK-VLBA 67.81643 35.86865 657.2 4.4 8.6218216E-09 1.7100553E+00 4.9853648E-09 7.7587715E-11 O 10 1156+295 2025.03.02-07:44:31.0 WETTZELL 302.94851 10.39135 959.9 0.8 3.9833761E-08 5.4499498E+00 7.2835760E-09 1.3695419E-10 O 11 1039+811 2025.03.02-07:46:00.0 MK-VLBA 6.66863 26.69901 657.2 4.5 1.1217579E-08 2.2311736E+00 4.9853648E-09 7.7587715E-11 O 11 1039+811 2025.03.02-07:46:00.0 WETTZELL 350.05468 43.00537 960.0 1.2 1.0864640E-08 1.4664002E+00 7.2835760E-09 1.3695419E-10 O 12 1803+784 2025.03.02-07:47:23.0 MK-VLBA 6.16663 9.91400 657.2 4.5 2.8384684E-08 5.7949769E+00 4.9853648E-09 7.7587715E-11 O 12 1803+784 2025.03.02-07:47:23.0 WETTZELL 352.09376 59.75076 960.0 1.6 8.5866199E-09 1.1579503E+00 7.2835760E-09 1.3695419E-10 O 13 0345+460 2025.03.02-07:49:31.0 MK-VLBA 312.83632 31.64699 657.2 4.5 9.6211305E-09 1.9046941E+00 4.9853648E-09 7.7587715E-11 O 13 0345+460 2025.03.02-07:49:31.0 WETTZELL 34.95719 15.84990 960.0 2.0 2.6780826E-08 3.6486334E+00 7.2835760E-09 1.3695419E-10 O 14 0613+570 2025.03.02-07:51:37.0 MK-VLBA 337.83530 47.44646 657.2 4.5 6.8665722E-09 1.3586653E+00 4.9853648E-09 7.7587715E-11 O 14 0613+570 2025.03.02-07:51:37.0 WETTZELL 9.18382 17.01427 960.0 2.2 2.5048171E-08 3.4071345E+00 7.2835760E-09 1.3695419E-10 O 15 1318+225 2025.03.02-07:54:01.0 MK-VLBA 72.49166 18.71319 657.2 4.5 1.5625604E-08 3.1219599E+00 4.9853648E-09 7.7587715E-11 O 15 1318+225 2025.03.02-07:54:01.0 WETTZELL 285.70513 15.83846 960.0 2.0 2.6813109E-08 3.6320520E+00 7.2835760E-09 1.3695419E-10 O 16 0309+411 2025.03.02-07:57:44.0 MK-VLBA 307.61494 23.49741 657.3 4.5 1.2623335E-08 2.5028082E+00 4.9853648E-09 7.7587715E-11 O 16 0309+411 2025.03.02-07:57:44.0 WETTZELL 44.68442 16.59183 960.0 1.8 2.5646827E-08 3.4913632E+00 7.2835760E-09 1.3695419E-10 O 17 0716+714 2025.03.02-08:00:12.0 MK-VLBA 354.45427 37.87068 657.3 4.5 8.2320661E-09 1.6316916E+00 4.9853648E-09 7.7587715E-11 O 17 0716+714 2025.03.02-08:00:12.0 WETTZELL 0.78017 30.45351 960.0 1.8 1.4590683E-08 1.9727837E+00 7.2835760E-09 1.3695419E-10 O 18 1030+415 2025.03.02-08:01:35.0 MK-VLBA 45.56281 54.57607 657.3 4.5 6.2094813E-09 1.2290046E+00 4.9853648E-09 7.7587715E-11 O 18 1030+415 2025.03.02-08:01:35.0 WETTZELL 327.41268 8.58228 960.0 1.9 4.7463934E-08 6.5578657E+00 7.2835760E-09 1.3695419E-10 O 19 0955+476 2025.03.02-08:02:34.0 MK-VLBA 30.18767 56.08620 657.3 4.5 6.0977258E-09 1.2067479E+00 4.9853648E-09 7.7587715E-11 O 19 0955+476 2025.03.02-08:02:34.0 WETTZELL 335.94352 11.38582 960.0 2.0 3.6577416E-08 5.0089298E+00 7.2835760E-09 1.3695419E-10 O 20 1156+295 2025.03.02-08:03:55.0 MK-VLBA 68.12366 40.11075 657.3 4.5 7.8456505E-09 1.5549429E+00 4.9853648E-09 7.7587715E-11 O 20 1156+295 2025.03.02-08:03:55.0 WETTZELL 306.33875 7.77431 960.0 2.3 5.1888619E-08 7.1787837E+00 7.2835760E-09 1.3695419E-10 O 21 1324+224 2025.03.02-08:05:32.0 MK-VLBA 72.92675 19.97758 657.2 4.4 1.4692062E-08 2.9320737E+00 4.9853648E-09 7.7587715E-11 O 21 1324+224 2025.03.02-08:05:32.0 WETTZELL 286.65420 14.87428 960.0 2.4 2.8453588E-08 3.8577026E+00 7.2835760E-09 1.3695419E-10 O 22 1308+328 2025.03.02-08:07:05.0 MK-VLBA 62.68769 25.81384 657.2 4.4 1.1570206E-08 2.3021428E+00 4.9853648E-09 7.7587715E-11 O 22 1308+328 2025.03.02-08:07:05.0 WETTZELL 297.06973 19.78579 960.0 2.5 2.1730757E-08 2.9392844E+00 7.2835760E-09 1.3695419E-10 O 23 1306+360 2025.03.02-08:08:47.0 MK-VLBA 59.24044 27.08658 657.2 4.4 1.1070533E-08 2.2018018E+00 4.9853648E-09 7.7587715E-11 O 23 1306+360 2025.03.02-08:08:47.0 WETTZELL 300.13953 21.48651 960.0 2.4 2.0111326E-08 2.7189552E+00 7.2835760E-09 1.3695419E-10 O 24 0613+570 2025.03.02-08:11:09.0 MK-VLBA 335.03770 45.60249 657.3 4.5 7.0784459E-09 1.4006708E+00 4.9853648E-09 7.7587715E-11 O 24 0613+570 2025.03.02-08:11:09.0 WETTZELL 11.90713 17.60057 960.1 2.2 2.4258845E-08 3.2983165E+00 7.2835760E-09 1.3695419E-10 O 25 1318+225 2025.03.02-08:13:35.0 MK-VLBA 73.64007 23.12820 657.3 4.5 1.2809180E-08 2.5507608E+00 4.9853648E-09 7.7587715E-11 O 25 1318+225 2025.03.02-08:13:35.0 WETTZELL 289.17087 12.77775 960.1 1.8 3.2837644E-08 4.4640454E+00 7.2835760E-09 1.3695419E-10 O 26 1504+377 2025.03.02-08:15:23.0 MK-VLBA 52.24293 5.82791 657.2 4.5 4.5486061E-08 9.6460648E+00 4.9853648E-09 7.7587715E-11 O 26 1504+377 2025.03.02-08:15:23.0 WETTZELL 284.61567 39.38712 960.1 1.7 1.1674696E-08 1.5736359E+00 7.2835760E-09 1.3695419E-10 O 27 0309+411 2025.03.02-08:18:33.0 MK-VLBA 308.19133 19.62232 657.2 4.5 1.4944301E-08 2.9685132E+00 4.9853648E-09 7.7587715E-11 O 27 0309+411 2025.03.02-08:18:33.0 WETTZELL 47.87391 19.05882 960.1 2.1 2.2501055E-08 3.0568117E+00 7.2835760E-09 1.3695419E-10 O 28 0345+460 2025.03.02-08:21:21.0 MK-VLBA 312.72563 26.13144 657.2 4.6 1.1441952E-08 2.2678136E+00 4.9853648E-09 7.7587715E-11 O 28 0345+460 2025.03.02-08:21:21.0 WETTZELL 39.69347 19.01523 960.1 2.3 2.2550056E-08 3.0636728E+00 7.2835760E-09 1.3695419E-10 O 29 0716+714 2025.03.02-08:23:12.0 MK-VLBA 352.26201 37.24237 657.2 4.6 8.3495964E-09 1.6550300E+00 4.9853648E-09 7.7587715E-11 O 29 0716+714 2025.03.02-08:23:12.0 WETTZELL 2.92057 30.57534 960.1 2.2 1.4538541E-08 1.9657726E+00 7.2835760E-09 1.3695419E-10 O 30 1324+224 2025.03.02-08:25:03.0 MK-VLBA 74.05130 24.39108 657.2 4.6 1.2191947E-08 2.4261870E+00 4.9853648E-09 7.7587715E-11 O 30 1324+224 2025.03.02-08:25:03.0 WETTZELL 290.11603 11.83765 960.0 2.3 3.5279703E-08 4.8038589E+00 7.2835760E-09 1.3695419E-10 O 31 1308+328 2025.03.02-08:26:35.0 MK-VLBA 63.23879 29.91101 657.2 4.6 1.0118033E-08 2.0100863E+00 4.9853648E-09 7.7587715E-11 O 31 1308+328 2025.03.02-08:26:35.0 WETTZELL 300.25829 16.98027 960.0 2.2 2.5103929E-08 3.4015244E+00 7.2835760E-09 1.3695419E-10 O 32 1306+360 2025.03.02-08:28:48.0 MK-VLBA 59.60267 31.15191 657.2 4.6 9.7563629E-09 1.9377295E+00 4.9853648E-09 7.7587715E-11 O 32 1306+360 2025.03.02-08:28:48.0 WETTZELL 303.30459 18.69472 959.9 1.8 2.2923474E-08 3.1035032E+00 7.2835760E-09 1.3695419E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10