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: # 2019-03-04 | 03:39:11.606 # # Data content: # Ray-tracing results for session: # 94AUG19XU##### # 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: 1994081918 | 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 $94AUG19XU##### H $94AUG19XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:39:11.606) 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 1219+044 1994.08.19-16:03:24.0 NRAO85_3 108.67711 28.32945 927.8 22.4 1.5770567E-08 2.1176474E+00 7.0407322E-09 4.6900813E-10 O 1 1219+044 1994.08.19-16:03:24.0 WETTZELL 226.19971 35.72908 940.2 13.5 1.3009829E-08 1.7172043E+00 7.1344505E-09 4.7568083E-10 O 2 1357+769 1994.08.19-16:09:32.0 NRAO85_3 17.00872 39.70614 927.7 22.5 1.1732732E-08 1.5608925E+00 7.0407322E-09 4.6900813E-10 O 2 1357+769 1994.08.19-16:09:32.0 WETTZELL 353.44276 61.87784 940.2 13.5 8.6234857E-09 1.1307210E+00 7.1344505E-09 4.7568083E-10 O 3 1219+044 1994.08.19-16:15:44.0 NRAO85_3 111.06431 30.60720 927.7 22.5 1.4707971E-08 1.9733562E+00 7.0407322E-09 4.6900813E-10 O 3 1219+044 1994.08.19-16:15:44.0 WETTZELL 229.48824 34.22976 940.3 13.5 1.3502135E-08 1.7822068E+00 7.1344505E-09 4.7568083E-10 O 4 1357+769 1994.08.19-16:21:52.0 NRAO85_3 16.98271 40.41426 927.7 22.6 1.1562568E-08 1.5382529E+00 7.0407322E-09 4.6900813E-10 O 4 1357+769 1994.08.19-16:21:52.0 WETTZELL 352.04685 61.62228 940.3 13.5 8.6441022E-09 1.1333960E+00 7.1344505E-09 4.7568083E-10 O 5 1219+044 1994.08.19-16:28:04.0 NRAO85_3 113.55481 32.84789 927.7 22.6 1.3812971E-08 1.8520077E+00 7.0407322E-09 4.6900813E-10 O 5 1219+044 1994.08.19-16:28:04.0 WETTZELL 232.66626 32.65629 940.3 13.5 1.4071045E-08 1.8573530E+00 7.1344505E-09 4.7568083E-10 O 6 1357+769 1994.08.19-16:34:12.0 NRAO85_3 16.90684 41.12032 927.7 22.7 1.1399425E-08 1.5165441E+00 7.0407322E-09 4.6900813E-10 O 6 1357+769 1994.08.19-16:34:12.0 WETTZELL 350.70653 61.31886 940.3 13.5 8.6689295E-09 1.1366200E+00 7.1344505E-09 4.7568083E-10 O 7 1219+044 1994.08.19-16:40:24.0 NRAO85_3 116.16225 35.04549 927.7 22.8 1.3052813E-08 1.7490656E+00 7.0407322E-09 4.6900813E-10 O 7 1219+044 1994.08.19-16:40:24.0 WETTZELL 235.73956 31.01589 940.3 13.5 1.4729565E-08 1.9443736E+00 7.1344505E-09 4.7568083E-10 O 8 1357+769 1994.08.19-16:46:32.0 NRAO85_3 16.77969 41.82228 927.7 22.8 1.1243375E-08 1.4957760E+00 7.0407322E-09 4.6900813E-10 O 8 1357+769 1994.08.19-16:46:32.0 WETTZELL 349.42915 60.96984 940.3 13.5 8.6979665E-09 1.1403928E+00 7.1344505E-09 4.7568083E-10 O 9 1308+326 1994.08.19-16:51:12.0 NRAO85_3 79.42240 44.04545 927.7 22.9 1.0790441E-08 1.4410970E+00 7.0407322E-09 4.6900813E-10 O 9 1308+326 1994.08.19-16:51:12.0 WETTZELL 251.38610 58.46714 940.3 13.5 8.9257287E-09 1.1735580E+00 7.1344505E-09 4.7568083E-10 O 10 1357+769 1994.08.19-16:55:52.0 NRAO85_3 16.64856 42.34948 927.7 22.9 1.1130026E-08 1.4806888E+00 7.0407322E-09 4.6900813E-10 O 10 1357+769 1994.08.19-16:55:52.0 WETTZELL 348.50813 60.67689 940.3 13.5 8.7227374E-09 1.1436125E+00 7.1344505E-09 4.7568083E-10 O 11 1308+326 1994.08.19-17:00:32.0 NRAO85_3 80.55877 45.85039 927.7 22.9 1.0456650E-08 1.3962907E+00 7.0407322E-09 4.6900813E-10 O 11 1308+326 1994.08.19-17:00:32.0 WETTZELL 253.87961 57.00641 940.3 13.5 9.0700164E-09 1.1924410E+00 7.1344505E-09 4.7568083E-10 O 12 1357+769 1994.08.19-17:05:12.0 NRAO85_3 16.48674 42.87220 927.7 23.0 1.1020776E-08 1.4661453E+00 7.0407322E-09 4.6900813E-10 O 12 1357+769 1994.08.19-17:05:12.0 WETTZELL 347.62888 60.36038 940.3 13.5 8.7499163E-09 1.1471461E+00 7.1344505E-09 4.7568083E-10 O 13 1308+326 1994.08.19-17:09:52.0 NRAO85_3 81.71284 47.66133 927.7 23.0 1.0151606E-08 1.3553504E+00 7.0407322E-09 4.6900813E-10 O 13 1308+326 1994.08.19-17:09:52.0 WETTZELL 256.24033 55.52766 940.3 13.5 9.2270918E-09 1.2129981E+00 7.1344505E-09 4.7568083E-10 O 14 1357+769 1994.08.19-17:14:32.0 NRAO85_3 16.29372 43.38947 927.7 23.1 1.0915628E-08 1.4521461E+00 7.0407322E-09 4.6900813E-10 O 14 1357+769 1994.08.19-17:14:32.0 WETTZELL 346.79321 60.02149 940.3 13.5 8.7795013E-09 1.1509932E+00 7.1344505E-09 4.7568083E-10 O 15 1308+326 1994.08.19-17:19:12.0 NRAO85_3 82.88899 49.47764 927.7 23.1 9.8725716E-09 1.3179061E+00 7.0407322E-09 4.6900813E-10 O 15 1308+326 1994.08.19-17:19:12.0 WETTZELL 258.48449 54.03426 940.3 13.5 9.3977723E-09 1.2353359E+00 7.1344505E-09 4.7568083E-10 O 16 1357+769 1994.08.19-17:23:52.0 NRAO85_3 16.06904 43.90033 927.7 23.1 1.0814581E-08 1.4386910E+00 7.0407322E-09 4.6900813E-10 O 16 1357+769 1994.08.19-17:23:52.0 WETTZELL 346.00254 59.66145 940.3 13.5 8.8114895E-09 1.1551535E+00 7.1344505E-09 4.7568083E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10