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: # 2018-07-27 | 03:46:55.002 # # Data content: # Ray-tracing results for session: # 96JAN25XU##### # Total number of observations: # 36 # 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: 1996012518 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1996012600 | 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 $96JAN25XU##### H $96JAN25XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 03:46:55.002) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 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 0202+149 1996.01.25-20:24:52.0 NRAO20 111.94785 47.67501 929.1 0.8 9.5954992E-09 1.3478572E+00 7.0444661E-09 5.6320435E-11 O 1 0202+149 1996.01.25-20:24:52.0 WETTZELL 250.28073 35.72701 939.2 -8.8 1.2489258E-08 1.7118162E+00 7.1315526E-09 1.7742306E-10 O 2 0059+581 1996.01.25-20:29:08.0 NRAO20 29.77987 64.85801 929.1 0.8 7.8408851E-09 1.1037787E+00 7.0444661E-09 5.6320435E-11 O 2 0059+581 1996.01.25-20:29:08.0 WETTZELL 310.28877 50.10322 939.2 -8.8 9.5181984E-09 1.3020921E+00 7.1315526E-09 1.7742306E-10 O 3 0202+149 1996.01.25-20:39:52.0 NRAO20 115.65467 50.37000 929.2 0.8 9.2128829E-09 1.2944104E+00 7.0444661E-09 5.6320435E-11 O 3 0202+149 1996.01.25-20:39:52.0 WETTZELL 253.64985 33.38826 939.2 -8.8 1.3246364E-08 1.8159302E+00 7.1315526E-09 1.7742306E-10 O 4 0229+131 1996.01.25-20:44:08.0 NRAO20 112.19112 45.06665 929.2 0.8 1.0019350E-08 1.4071377E+00 7.0444661E-09 5.6320435E-11 O 4 0229+131 1996.01.25-20:44:08.0 WETTZELL 247.08542 35.44459 939.2 -8.8 1.2575126E-08 1.7237774E+00 7.1315526E-09 1.7742306E-10 O 5 0202+149 1996.01.25-20:47:24.0 NRAO20 117.64907 51.69209 929.2 0.8 9.0432011E-09 1.2707158E+00 7.0444661E-09 5.6320435E-11 O 5 0202+149 1996.01.25-20:47:24.0 WETTZELL 255.29139 32.19803 939.2 -8.8 1.3676936E-08 1.8751689E+00 7.1315526E-09 1.7742306E-10 O 6 0059+581 1996.01.25-20:51:40.0 NRAO20 24.49113 66.88252 929.2 0.8 7.7181504E-09 1.0866721E+00 7.0444661E-09 5.6320435E-11 O 6 0059+581 1996.01.25-20:51:40.0 WETTZELL 311.79940 47.31576 939.2 -8.8 9.9319738E-09 1.3587167E+00 7.1315526E-09 1.7742306E-10 O 7 0014+813 1996.01.25-20:54:56.0 NRAO20 1.25365 46.81750 929.2 0.8 9.7253447E-09 1.3711557E+00 7.0444661E-09 5.6320435E-11 O 7 0014+813 1996.01.25-20:54:56.0 WETTZELL 347.13467 48.89246 939.2 -8.8 9.6905780E-09 1.3252426E+00 7.1315526E-09 1.7742306E-10 O 8 0202+149 1996.01.25-20:59:12.0 NRAO20 120.97763 53.71259 929.3 0.8 8.8044101E-09 1.2373823E+00 7.0444661E-09 5.6320435E-11 O 8 0202+149 1996.01.25-20:59:12.0 WETTZELL 257.80226 30.31621 939.2 -8.8 1.4430831E-08 1.9789424E+00 7.1315526E-09 1.7742306E-10 O 9 0229+131 1996.01.25-21:02:24.0 NRAO20 116.61157 48.33323 929.3 0.8 9.5450442E-09 1.3357210E+00 7.0537174E-09 8.2502368E-11 O 9 0229+131 1996.01.25-21:02:24.0 WETTZELL 251.26924 32.64507 939.2 -8.8 1.3567072E-08 1.8533559E+00 7.1371016E-09 2.0200985E-10 O 10 0202+149 1996.01.25-21:06:40.0 NRAO20 123.22700 54.95462 929.3 0.8 8.7124112E-09 1.2192012E+00 7.0537174E-09 8.2502368E-11 O 10 0202+149 1996.01.25-21:06:40.0 WETTZELL 259.35645 29.11606 939.2 -8.8 1.5026490E-08 2.0527269E+00 7.1371016E-09 2.0200985E-10 O 11 0229+131 1996.01.25-21:09:56.0 NRAO20 118.57352 49.64425 929.3 0.8 9.3577483E-09 1.3094628E+00 7.0537174E-09 8.2502368E-11 O 11 0229+131 1996.01.25-21:09:56.0 WETTZELL 252.93545 31.46952 939.2 -8.8 1.4015101E-08 1.9147004E+00 7.1371016E-09 2.0200985E-10 O 12 0059+581 1996.01.25-21:14:12.0 NRAO20 17.93761 68.49025 929.3 0.8 7.6683496E-09 1.0759331E+00 7.0537174E-09 8.2502368E-11 O 12 0059+581 1996.01.25-21:14:12.0 WETTZELL 313.48476 44.59713 939.2 -8.8 1.0438627E-08 1.4205468E+00 7.1371016E-09 2.0200985E-10 O 13 0014+813 1996.01.25-21:17:28.0 NRAO20 0.04554 46.86772 929.3 0.8 9.7663591E-09 1.3736235E+00 7.0537174E-09 8.2502368E-11 O 13 0014+813 1996.01.25-21:17:28.0 WETTZELL 347.33630 48.07544 939.2 -8.8 9.8531443E-09 1.3401680E+00 7.1371016E-09 2.0200985E-10 O 14 0202+149 1996.01.25-21:21:44.0 NRAO20 128.15000 57.35812 929.3 0.8 8.4715272E-09 1.1854520E+00 7.0537174E-09 8.2502368E-11 O 14 0202+149 1996.01.25-21:21:44.0 WETTZELL 262.42081 26.67677 939.2 -8.8 1.6271641E-08 2.2233501E+00 7.1371016E-09 2.0200985E-10 O 15 0229+131 1996.01.25-21:25:00.0 NRAO20 122.78082 52.18901 929.3 0.8 9.0273917E-09 1.2631609E+00 7.0537174E-09 8.2502368E-11 O 15 0229+131 1996.01.25-21:25:00.0 WETTZELL 256.17683 29.08823 939.2 -8.8 1.5039753E-08 2.0550664E+00 7.1371016E-09 2.0200985E-10 O 16 0202+149 1996.01.25-21:29:16.0 NRAO20 130.82539 58.49984 929.3 0.8 8.3667493E-09 1.1707762E+00 7.0537174E-09 8.2502368E-11 O 16 0202+149 1996.01.25-21:29:16.0 WETTZELL 263.92110 25.45021 939.2 -8.8 1.6990775E-08 2.3219667E+00 7.1371016E-09 2.0200985E-10 O 17 0229+131 1996.01.25-21:32:28.0 NRAO20 125.02181 53.40597 929.4 0.9 8.8835321E-09 1.2430035E+00 7.0537174E-09 8.2502368E-11 O 17 0229+131 1996.01.25-21:32:28.0 WETTZELL 257.74259 27.89541 939.2 -8.8 1.5621728E-08 2.1348365E+00 7.1371016E-09 2.0200985E-10 O 18 0059+581 1996.01.25-21:36:44.0 NRAO20 10.23080 69.57249 929.4 0.9 7.6131946E-09 1.0681947E+00 7.0537174E-09 8.2502368E-11 O 18 0059+581 1996.01.25-21:36:44.0 WETTZELL 315.32379 41.95683 939.2 -8.8 1.0959547E-08 1.4912610E+00 7.1371016E-09 2.0200985E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10