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 | 19:15:58.969 # # Data content: # Ray-tracing results for session: # 94APR09XU##### # Total number of observations: # 30 # 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: 1994040918 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1994041000 | 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 $94APR09XU##### H $94APR09XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 19:15:58.969) 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 0212+735 1994.04.09-20:33:52.0 NRAO85_3 346.19179 51.41822 929.4 18.1 9.3787276E-09 1.2808660E+00 7.0734552E-09 2.6451159E-10 O 1 0212+735 1994.04.09-20:33:52.0 WETTZELL 343.02769 38.44428 928.8 -0.5 1.1560858E-08 1.6006878E+00 7.0470404E-09 1.5637125E-10 O 2 OJ287 1994.04.09-20:39:44.0 NRAO85_3 88.04448 31.11977 929.3 18.1 1.4150939E-08 1.9251101E+00 7.0734552E-09 2.6451159E-10 O 2 OJ287 1994.04.09-20:39:44.0 WETTZELL 226.33678 53.83537 928.8 -0.5 8.9163316E-09 1.2362598E+00 7.0470404E-09 1.5637125E-10 O 3 0955+476 1994.04.09-20:43:52.0 NRAO85_3 52.71995 33.03699 929.3 18.1 1.3419190E-08 1.8295719E+00 7.0734552E-09 2.6451159E-10 O 3 0955+476 1994.04.09-20:43:52.0 WETTZELL 262.79291 81.71229 928.8 -0.5 7.2789630E-09 1.0098643E+00 7.0470404E-09 1.5637125E-10 O 4 0552+398 1994.04.09-20:48:24.0 NRAO85_3 78.67027 75.48519 929.3 18.1 7.5791117E-09 1.0324392E+00 7.0734552E-09 2.6451159E-10 O 4 0552+398 1994.04.09-20:48:24.0 WETTZELL 289.34484 38.48176 928.8 -0.5 1.1550069E-08 1.5952709E+00 7.0470404E-09 1.5637125E-10 O 5 0212+735 1994.04.09-20:52:44.0 NRAO85_3 344.70928 50.48656 929.3 18.1 9.5027470E-09 1.2979609E+00 7.0734552E-09 2.6451159E-10 O 5 0212+735 1994.04.09-20:52:44.0 WETTZELL 344.28528 37.57346 928.8 -0.5 1.1786467E-08 1.6320270E+00 7.0470404E-09 1.5637125E-10 O 6 OJ287 1994.04.09-20:58:32.0 NRAO85_3 90.95386 34.81115 929.2 18.1 1.2821705E-08 1.7441258E+00 7.0734552E-09 2.6451159E-10 O 6 OJ287 1994.04.09-20:58:32.0 WETTZELL 232.53111 51.49293 928.8 -0.5 9.1974707E-09 1.2746785E+00 7.0470404E-09 1.5637125E-10 O 7 0955+476 1994.04.09-21:02:44.0 NRAO85_3 54.14172 36.01293 929.2 18.2 1.2573452E-08 1.6999011E+00 7.0572573E-09 3.5285486E-10 O 7 0955+476 1994.04.09-21:02:44.0 WETTZELL 267.83071 78.62905 928.8 -0.5 7.3023618E-09 1.0192427E+00 7.0362527E-09 1.2340264E-10 O 8 0552+398 1994.04.09-21:07:12.0 NRAO85_3 78.33544 79.10416 929.2 18.2 7.5457312E-09 1.0181820E+00 7.0572573E-09 3.5285486E-10 O 8 0552+398 1994.04.09-21:07:12.0 WETTZELL 292.08731 35.59849 928.8 -0.5 1.2268041E-08 1.7064504E+00 7.0362527E-09 1.2340264E-10 O 9 0212+735 1994.04.09-21:11:32.0 NRAO85_3 343.41008 49.47171 929.2 18.2 9.7400344E-09 1.3182574E+00 7.0572573E-09 3.5285486E-10 O 9 0212+735 1994.04.09-21:11:32.0 WETTZELL 345.59302 36.77218 928.8 -0.5 1.1932984E-08 1.6633618E+00 7.0362527E-09 1.2340264E-10 O 10 OJ287 1994.04.09-21:17:24.0 NRAO85_3 94.01412 38.51228 929.2 18.2 1.1877779E-08 1.6015469E+00 7.0572573E-09 3.5285486E-10 O 10 OJ287 1994.04.09-21:17:24.0 WETTZELL 238.22094 48.94679 928.8 -0.5 9.4848474E-09 1.3229028E+00 7.0362527E-09 1.2340264E-10 O 11 0955+476 1994.04.09-21:21:32.0 NRAO85_3 55.43691 39.02969 929.1 18.2 1.1744989E-08 1.5872995E+00 7.0572573E-09 3.5285486E-10 O 11 0955+476 1994.04.09-21:21:32.0 WETTZELL 271.47741 75.54669 928.7 -0.5 7.3926850E-09 1.0316367E+00 7.0362527E-09 1.2340264E-10 O 12 0552+398 1994.04.09-21:26:04.0 NRAO85_3 76.16011 82.72106 929.1 18.2 7.4701089E-09 1.0080265E+00 7.0572573E-09 3.5285486E-10 O 12 0552+398 1994.04.09-21:26:04.0 WETTZELL 294.82906 32.76063 928.7 -0.4 1.3189384E-08 1.8340501E+00 7.0362527E-09 1.2340264E-10 O 13 0212+735 1994.04.09-21:30:24.0 NRAO85_3 342.28713 48.37819 929.1 18.2 9.9027284E-09 1.3404661E+00 7.0572573E-09 3.5285486E-10 O 13 0212+735 1994.04.09-21:30:24.0 WETTZELL 346.95464 36.03788 928.7 -0.4 1.2140825E-08 1.6924693E+00 7.0362527E-09 1.2340264E-10 O 14 OJ287 1994.04.09-21:36:12.0 NRAO85_3 97.25237 42.18600 929.1 18.2 1.1018400E-08 1.4854447E+00 7.0572573E-09 3.5285486E-10 O 14 OJ287 1994.04.09-21:36:12.0 WETTZELL 243.43244 46.25495 928.7 -0.4 9.8986624E-09 1.3801327E+00 7.0362527E-09 1.2340264E-10 O 15 0955+476 1994.04.09-21:40:24.0 NRAO85_3 56.60444 42.10240 929.1 18.2 1.1035374E-08 1.4909501E+00 7.0572573E-09 3.5285486E-10 O 15 0955+476 1994.04.09-21:40:24.0 WETTZELL 274.49350 72.45751 928.7 -0.4 7.5074869E-09 1.0474368E+00 7.0362527E-09 1.2340264E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10