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 | 03:43:25.008 # # Data content: # Ray-tracing results for session: # 94AUG23XU##### # 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: 1994082318 | 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 $94AUG23XU##### H $94AUG23XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-04 03:43:25.008) 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 1994.08.23-15:47:44.0 NRAO85_3 108.68862 28.34078 930.0 19.4 1.5462630E-08 2.0987471E+00 7.0729632E-09 2.9886068E-10 O 1 1219+044 1994.08.23-15:47:44.0 WETTZELL 226.21622 35.72192 945.2 24.1 1.3114138E-08 1.7104912E+00 7.1722009E-09 5.0125913E-10 O 2 1357+769 1994.08.23-15:53:52.0 NRAO85_3 17.00897 39.70988 930.0 19.5 1.1515664E-08 1.5594152E+00 7.0729632E-09 2.9886068E-10 O 2 1357+769 1994.08.23-15:53:52.0 WETTZELL 353.43512 61.87681 945.2 24.1 8.6973853E-09 1.1339420E+00 7.1722009E-09 5.0125913E-10 O 3 1219+044 1994.08.23-16:00:04.0 NRAO85_3 111.07629 30.61837 930.0 19.6 1.4422457E-08 1.9574160E+00 7.0729632E-09 2.9886068E-10 O 3 1219+044 1994.08.23-16:00:04.0 WETTZELL 229.50420 34.22221 945.2 24.0 1.3610643E-08 1.7755293E+00 7.1722009E-09 5.0125913E-10 O 4 1357+769 1994.08.23-16:06:12.0 NRAO85_3 16.98271 40.41800 930.0 19.6 1.1348693E-08 1.5368348E+00 7.0729632E-09 2.9886068E-10 O 4 1357+769 1994.08.23-16:06:12.0 WETTZELL 352.03945 61.62098 945.2 24.0 8.7182144E-09 1.1366674E+00 7.1722009E-09 5.0125913E-10 O 5 1219+044 1994.08.23-16:12:24.0 NRAO85_3 113.56734 32.85886 930.0 19.7 1.3546207E-08 1.8384314E+00 7.0729632E-09 2.9886068E-10 O 5 1219+044 1994.08.23-16:12:24.0 WETTZELL 232.68168 32.64839 945.2 24.0 1.4184409E-08 1.8507245E+00 7.1722009E-09 5.0125913E-10 O 6 1357+769 1994.08.23-16:18:32.0 NRAO85_3 16.90657 41.12406 930.0 19.8 1.1188617E-08 1.5151897E+00 7.0729632E-09 2.9886068E-10 O 6 1357+769 1994.08.23-16:18:32.0 WETTZELL 350.69942 61.31732 945.2 24.0 8.7432937E-09 1.1399483E+00 7.1722009E-09 5.0125913E-10 O 7 1219+044 1994.08.23-16:24:44.0 NRAO85_3 116.17539 35.05623 930.0 19.8 1.2801882E-08 1.7374107E+00 7.0729632E-09 2.9886068E-10 O 7 1219+044 1994.08.23-16:24:44.0 WETTZELL 235.75449 31.00768 945.2 24.0 1.4848558E-08 1.9378160E+00 7.1722009E-09 5.0125913E-10 O 8 1357+769 1994.08.23-16:30:52.0 NRAO85_3 16.77915 41.82600 930.0 19.9 1.1035507E-08 1.4944891E+00 7.0729632E-09 2.9886068E-10 O 8 1357+769 1994.08.23-16:30:52.0 WETTZELL 349.42237 60.96805 945.2 24.0 8.7726220E-09 1.1437847E+00 7.1722009E-09 5.0125913E-10 O 9 1308+326 1994.08.23-16:35:32.0 NRAO85_3 79.42993 44.05722 930.0 20.0 1.0585637E-08 1.4340907E+00 7.0729632E-09 2.9886068E-10 O 9 1308+326 1994.08.23-16:35:32.0 WETTZELL 251.40278 58.45757 945.2 24.0 8.9999984E-09 1.1731411E+00 7.1722009E-09 5.0125913E-10 O 10 1357+769 1994.08.23-16:40:12.0 NRAO85_3 16.64780 42.35319 930.0 20.0 1.0924297E-08 1.4794552E+00 7.0729632E-09 2.9886068E-10 O 10 1357+769 1994.08.23-16:40:12.0 WETTZELL 348.50161 60.67493 945.2 24.0 8.7976396E-09 1.1470569E+00 7.1722009E-09 5.0125913E-10 O 11 1308+326 1994.08.23-16:44:52.0 NRAO85_3 80.56640 45.86220 930.0 20.1 1.0258541E-08 1.3898717E+00 7.0729632E-09 2.9886068E-10 O 11 1308+326 1994.08.23-16:44:52.0 WETTZELL 253.89537 56.99671 945.2 24.0 9.1456076E-09 1.1921719E+00 7.1722009E-09 5.0125913E-10 O 12 1357+769 1994.08.23-16:49:32.0 NRAO85_3 16.48577 42.87588 930.0 20.1 1.0817112E-08 1.4649667E+00 7.0729632E-09 2.9886068E-10 O 12 1357+769 1994.08.23-16:49:32.0 WETTZELL 347.62265 60.35825 945.2 24.0 8.8250878E-09 1.1506470E+00 7.1722009E-09 5.0125913E-10 O 13 1308+326 1994.08.23-16:54:12.0 NRAO85_3 81.72061 47.67318 930.0 20.2 9.9596098E-09 1.3494631E+00 7.0729632E-09 2.9886068E-10 O 13 1308+326 1994.08.23-16:54:12.0 WETTZELL 256.25528 55.51785 945.2 24.0 9.3041220E-09 1.2128915E+00 7.1722009E-09 5.0125913E-10 O 14 1357+769 1994.08.23-16:58:52.0 NRAO85_3 16.29253 43.39312 930.0 20.2 1.0713956E-08 1.4510241E+00 7.0729632E-09 2.9886068E-10 O 14 1357+769 1994.08.23-16:58:52.0 WETTZELL 346.78727 60.01920 945.2 24.0 8.8549646E-09 1.1545546E+00 7.1722009E-09 5.0125913E-10 O 15 1308+326 1994.08.23-17:03:32.0 NRAO85_3 82.89692 49.48952 930.0 20.3 9.6861631E-09 1.3125020E+00 7.0729632E-09 2.9886068E-10 O 15 1308+326 1994.08.23-17:03:32.0 WETTZELL 258.49872 54.02437 945.2 23.9 9.4763670E-09 1.2354085E+00 7.1722009E-09 5.0125913E-10 O 16 1357+769 1994.08.23-17:08:12.0 NRAO85_3 16.06763 43.90394 930.0 20.3 1.0614825E-08 1.4376269E+00 7.0729632E-09 2.9886068E-10 O 16 1357+769 1994.08.23-17:08:12.0 WETTZELL 345.99690 59.65901 945.2 23.9 8.8872673E-09 1.1587793E+00 7.1722009E-09 5.0125913E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10