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: # 2019-03-05 | 01:35:02.717 # # Data content: # Ray-tracing results for session: # 94MAY27XU##### # 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: 1994052718 | 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 $94MAY27XU##### H $94MAY27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-05 01:35:02.717) 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 0552+398 1994.05.27-17:20:52.0 NRAO85_3 78.26535 71.86722 921.5 10.3 7.5241908E-09 1.0519852E+00 7.0099882E-09 1.4172051E-10 O 1 0552+398 1994.05.27-17:20:52.0 WETTZELL 286.57425 41.41340 945.3 9.0 1.1289926E-08 1.5077237E+00 7.1693742E-09 3.1023679E-10 O 2 0212+735 1994.05.27-17:25:12.0 NRAO85_3 346.18513 51.41905 921.5 10.3 9.1399375E-09 1.2780065E+00 7.0099882E-09 1.4172051E-10 O 2 0212+735 1994.05.27-17:25:12.0 WETTZELL 343.02707 38.44007 945.3 9.0 1.2004863E-08 1.5990016E+00 7.1693742E-09 3.1023679E-10 O 3 OJ287 1994.05.27-17:31:04.0 NRAO85_3 88.05466 31.13381 921.5 10.3 1.3785670E-08 1.9302274E+00 7.0099882E-09 1.4172051E-10 O 3 OJ287 1994.05.27-17:31:04.0 WETTZELL 226.36137 53.82746 945.3 9.0 9.2613701E-09 1.2405498E+00 7.1693742E-09 3.1023679E-10 O 4 0955+476 1994.05.27-17:35:12.0 NRAO85_3 52.72473 33.04930 921.5 10.4 1.3072894E-08 1.8291086E+00 7.0099882E-09 1.4172051E-10 O 4 0955+476 1994.05.27-17:35:12.0 WETTZELL 262.82524 81.70021 945.3 8.9 7.5586877E-09 1.0105506E+00 7.1693742E-09 3.1023679E-10 O 5 0552+398 1994.05.27-17:39:44.0 NRAO85_3 78.67566 75.49801 921.5 10.4 7.3862609E-09 1.0327081E+00 7.0099882E-09 1.4172051E-10 O 5 0552+398 1994.05.27-17:39:44.0 WETTZELL 289.35333 38.47072 945.3 8.9 1.2000027E-08 1.6021980E+00 7.1693742E-09 3.1023679E-10 O 6 0212+735 1994.05.27-17:44:04.0 NRAO85_3 344.70265 50.48697 921.5 10.4 9.2608331E-09 1.2949478E+00 7.0099882E-09 1.4172051E-10 O 6 0212+735 1994.05.27-17:44:04.0 WETTZELL 344.28501 37.56922 945.3 8.9 1.2239031E-08 1.6300362E+00 7.1693742E-09 3.1023679E-10 O 7 OJ287 1994.05.27-17:49:52.0 NRAO85_3 90.96445 34.82520 921.5 10.4 1.2491575E-08 1.7484029E+00 7.0099882E-09 1.4172051E-10 O 7 OJ287 1994.05.27-17:49:52.0 WETTZELL 232.55365 51.48421 945.4 8.9 9.5538911E-09 1.2796222E+00 7.1693742E-09 3.1023679E-10 O 8 0955+476 1994.05.27-17:54:04.0 NRAO85_3 54.14595 36.02542 921.5 10.4 1.2129145E-08 1.6966856E+00 7.0099882E-09 1.4172051E-10 O 8 0955+476 1994.05.27-17:54:04.0 WETTZELL 267.85278 78.61685 945.4 8.9 7.6294286E-09 1.0199388E+00 7.1693742E-09 3.1023679E-10 O 9 0552+398 1994.05.27-17:58:32.0 NRAO85_3 78.33861 79.11704 921.5 10.5 7.2822054E-09 1.0181715E+00 7.0099882E-09 1.4172051E-10 O 9 0552+398 1994.05.27-17:58:32.0 WETTZELL 292.09580 35.58760 945.4 8.9 1.2822483E-08 1.7116049E+00 7.1693742E-09 3.1023679E-10 O 10 0212+735 1994.05.27-18:02:52.0 NRAO85_3 343.40355 49.47172 921.5 10.5 9.3990572E-09 1.3143170E+00 7.0099882E-09 1.4172051E-10 O 10 0212+735 1994.05.27-18:02:52.0 WETTZELL 345.59311 36.76794 945.4 8.9 1.2465255E-08 1.6600190E+00 7.1693742E-09 3.1023679E-10 O 11 OJ287 1994.05.27-18:08:44.0 NRAO85_3 94.02530 38.52630 921.5 10.5 1.1459681E-08 1.6035757E+00 7.0099882E-09 1.4172051E-10 O 11 OJ287 1994.05.27-18:08:44.0 WETTZELL 238.24164 48.93741 945.4 8.9 9.9128425E-09 1.3275795E+00 7.1693742E-09 3.1023679E-10 O 12 0955+476 1994.05.27-18:12:52.0 NRAO85_3 55.44056 39.04233 921.5 10.5 1.1330551E-08 1.5847131E+00 7.0099882E-09 1.4172051E-10 O 12 0955+476 1994.05.27-18:12:52.0 WETTZELL 271.49478 75.53449 945.4 8.8 7.7239815E-09 1.0324994E+00 7.1693742E-09 3.1023679E-10 O 13 0552+398 1994.05.27-18:17:24.0 NRAO85_3 76.15564 82.73393 921.5 10.6 7.2093505E-09 1.0080010E+00 7.0099882E-09 1.4172051E-10 O 13 0552+398 1994.05.27-18:17:24.0 WETTZELL 294.83761 32.74993 945.4 8.8 1.3785830E-08 1.8397386E+00 7.1693742E-09 3.1023679E-10 O 14 0212+735 1994.05.27-18:21:44.0 NRAO85_3 342.28078 48.37780 921.5 10.6 9.5560688E-09 1.3363192E+00 7.0099882E-09 1.4172051E-10 O 14 0212+735 1994.05.27-18:21:44.0 WETTZELL 346.95506 36.03366 945.4 8.8 1.2682206E-08 1.6887746E+00 7.1693742E-09 3.1023679E-10 O 15 OJ287 1994.05.27-18:27:32.0 NRAO85_3 97.26433 42.19995 921.5 10.6 1.0631141E-08 1.4873814E+00 7.0099882E-09 1.4172051E-10 O 15 OJ287 1994.05.27-18:27:32.0 WETTZELL 243.45157 46.24505 945.4 8.8 1.0345800E-08 1.3854347E+00 7.1693742E-09 3.1023679E-10 O 16 0955+476 1994.05.27-18:31:44.0 NRAO85_3 56.60745 42.11515 921.5 10.6 1.0646472E-08 1.4888529E+00 7.0099882E-09 1.4172051E-10 O 16 0955+476 1994.05.27-18:31:44.0 WETTZELL 274.50830 72.44536 945.4 8.8 7.8441112E-09 1.0484662E+00 7.1693742E-09 3.1023679E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10