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: # 2018-07-26 | 19:53:37.427 # # Data content: # Ray-tracing results for session: # 94DEC02XU##### # Total number of observations: # 32 # 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: 1994120212 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994120218 | 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 $94DEC02XU##### H $94DEC02XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 19:53:37.427) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 1749+096 1994.12.02-14:57:12.0 NRAO85_3 107.45087 35.32344 934.4 2.7 1.2418233E-08 1.7284156E+00 7.0820726E-09 1.1486154E-10 O 1 1749+096 1994.12.02-14:57:12.0 WETTZELL 234.54709 38.07102 957.9 0.3 1.1917568E-08 1.6265852E+00 7.2749849E-09 8.7950915E-11 O 2 1357+769 1994.12.02-15:03:04.0 NRAO85_3 357.16751 51.53663 934.4 2.9 9.1620213E-09 1.2797725E+00 7.0751808E-09 1.0467728E-10 O 2 1357+769 1994.12.02-15:03:04.0 WETTZELL 341.34708 45.15941 957.9 0.3 1.0443178E-08 1.4144101E+00 7.2752235E-09 1.3840476E-10 O 3 1749+096 1994.12.02-15:08:52.0 NRAO85_3 109.80876 37.49444 934.4 3.1 1.1772216E-08 1.6394219E+00 7.0751808E-09 1.0467728E-10 O 3 1749+096 1994.12.02-15:08:52.0 WETTZELL 237.57250 36.48384 957.9 0.3 1.2444687E-08 1.7063367E+00 7.2752235E-09 1.3840476E-10 O 4 1357+769 1994.12.02-15:14:44.0 NRAO85_3 356.11282 51.40230 934.4 3.4 9.1790732E-09 1.2821687E+00 7.0751808E-09 1.0467728E-10 O 4 1357+769 1994.12.02-15:14:44.0 WETTZELL 341.75351 44.55386 957.9 0.3 1.0554149E-08 1.4294584E+00 7.2752235E-09 1.3840476E-10 O 5 1749+096 1994.12.02-15:20:32.0 NRAO85_3 112.28284 39.63268 934.4 3.6 1.1236939E-08 1.5645334E+00 7.0751808E-09 1.0467728E-10 O 5 1749+096 1994.12.02-15:20:32.0 WETTZELL 240.49128 34.84342 957.9 0.3 1.2948017E-08 1.7780560E+00 7.2752235E-09 1.3840476E-10 O 6 1357+769 1994.12.02-15:26:24.0 NRAO85_3 355.07758 51.22627 934.4 3.8 9.2015916E-09 1.2853340E+00 7.0751808E-09 1.0467728E-10 O 6 1357+769 1994.12.02-15:26:24.0 WETTZELL 342.19299 43.96173 957.9 0.3 1.0666117E-08 1.4446266E+00 7.2752235E-09 1.3840476E-10 O 7 1749+096 1994.12.02-15:32:12.0 NRAO85_3 114.88901 41.73238 934.4 4.0 1.0770424E-08 1.4992995E+00 7.0751808E-09 1.0467728E-10 O 7 1749+096 1994.12.02-15:32:12.0 WETTZELL 243.31139 33.15580 957.9 0.3 1.3521956E-08 1.8599524E+00 7.2752235E-09 1.3840476E-10 O 8 1357+769 1994.12.02-15:38:04.0 NRAO85_3 354.06665 51.00946 934.4 4.2 9.2295973E-09 1.2892714E+00 7.0751808E-09 1.0467728E-10 O 8 1357+769 1994.12.02-15:38:04.0 WETTZELL 342.66388 43.38408 957.9 0.3 1.0778769E-08 1.4598714E+00 7.2752235E-09 1.3840476E-10 O 9 1749+096 1994.12.02-15:43:52.0 NRAO85_3 117.64476 43.78693 934.4 4.4 1.0362756E-08 1.4423195E+00 7.0751808E-09 1.0467728E-10 O 9 1749+096 1994.12.02-15:43:52.0 WETTZELL 246.04087 31.42655 957.9 0.3 1.4178349E-08 1.9537925E+00 7.2752235E-09 1.3840476E-10 O 10 1357+769 1994.12.02-15:49:44.0 NRAO85_3 353.08458 50.75301 934.4 4.7 9.2631158E-09 1.2939847E+00 7.0751808E-09 1.0467728E-10 O 10 1357+769 1994.12.02-15:49:44.0 WETTZELL 343.16462 42.82191 957.9 0.3 1.0891769E-08 1.4751463E+00 7.2752235E-09 1.3840476E-10 O 11 1749+096 1994.12.02-15:55:32.0 NRAO85_3 120.56921 45.78875 934.4 4.9 1.0005984E-08 1.3924719E+00 7.0751808E-09 1.0467728E-10 O 11 1749+096 1994.12.02-15:55:32.0 WETTZELL 248.68768 29.66083 957.9 0.3 1.4932057E-08 2.0618069E+00 7.2752235E-09 1.3840476E-10 O 12 1357+769 1994.12.02-16:01:24.0 NRAO85_3 352.13552 50.45821 934.4 5.1 9.3021772E-09 1.2994781E+00 7.0751808E-09 1.0467728E-10 O 12 1357+769 1994.12.02-16:01:24.0 WETTZELL 343.69365 42.27621 957.9 0.3 1.1004760E-08 1.4904020E+00 7.2752235E-09 1.3840476E-10 O 13 1611+343 1994.12.02-16:06:04.0 NRAO85_3 113.42402 80.61867 934.4 5.2 7.2769871E-09 1.0133584E+00 7.0751808E-09 1.0467728E-10 O 13 1611+343 1994.12.02-16:06:04.0 WETTZELL 289.12560 29.86247 957.9 0.3 1.4840186E-08 2.0471423E+00 7.2752235E-09 1.3840476E-10 O 14 1803+784 1994.12.02-16:10:44.0 NRAO85_3 10.01293 47.34812 934.4 5.4 9.7513596E-09 1.3628073E+00 7.0751808E-09 1.0467728E-10 O 14 1803+784 1994.12.02-16:10:44.0 WETTZELL 343.34505 54.39688 957.9 0.3 9.1125042E-09 1.2322359E+00 7.2752235E-09 1.3840476E-10 O 15 1611+343 1994.12.02-16:15:24.0 NRAO85_3 120.38925 82.25500 934.4 5.5 7.2458376E-09 1.0090003E+00 7.0751808E-09 1.0467728E-10 O 15 1611+343 1994.12.02-16:15:24.0 WETTZELL 290.60539 28.42306 957.9 0.3 1.5517557E-08 2.1432176E+00 7.2752235E-09 1.3840476E-10 O 16 1803+784 1994.12.02-16:20:04.0 NRAO85_3 9.49555 47.65871 934.4 5.7 9.7032671E-09 1.3560325E+00 7.0751808E-09 1.0467728E-10 O 16 1803+784 1994.12.02-16:20:04.0 WETTZELL 343.08479 53.95481 957.9 0.3 9.1632198E-09 1.2392024E+00 7.2752235E-09 1.3840476E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10