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: # 2019-03-08 | 05:11:40.925 # # Data content: # Ray-tracing results for session: # 97MAR31XU##### # Total number of observations: # 38 # 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: 1997033118 | 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 $97MAR31XU##### H $97MAR31XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 05:11:40.925) 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 0552+398 1997.03.31-15:51:22.0 NRAO20 51.47084 15.98819 915.4 -0.3 2.5249998E-08 3.6012520E+00 6.9267679E-09 1.3034063E-10 O 1 0552+398 1997.03.31-15:51:22.0 WETTZELL 142.03955 78.66781 952.4 8.9 7.6206762E-09 1.0199560E+00 7.2264575E-09 2.4614649E-10 O 2 1357+769 1997.03.31-15:55:18.0 NRAO20 350.09283 28.05470 915.4 -0.3 1.4941729E-08 2.1254826E+00 6.9267679E-09 1.3034063E-10 O 2 1357+769 1997.03.31-15:55:18.0 WETTZELL 13.50562 39.96209 952.4 8.8 1.1615369E-08 1.5548736E+00 7.2264575E-09 2.4614649E-10 O 3 0059+581 1997.03.31-15:58:34.0 NRAO20 32.11338 63.63741 915.4 -0.3 7.8732131E-09 1.1158041E+00 6.9267679E-09 1.3034063E-10 O 3 0059+581 1997.03.31-15:58:34.0 WETTZELL 309.56185 51.62200 952.4 8.8 9.5259962E-09 1.2748070E+00 7.2264575E-09 2.4614649E-10 O 4 2234+282 1997.03.31-16:02:38.0 NRAO20 225.33484 76.55883 915.4 -0.3 7.2557257E-09 1.0282634E+00 6.9267679E-09 1.3034063E-10 O 4 2234+282 1997.03.31-16:02:38.0 WETTZELL 298.67828 13.05281 952.4 8.8 3.2417953E-08 4.3800544E+00 7.2264575E-09 2.4614649E-10 O 5 0014+813 1997.03.31-16:06:14.0 NRAO20 2.83979 46.60553 915.4 -0.3 9.7007439E-09 1.3761657E+00 6.9267679E-09 1.3034063E-10 O 5 0014+813 1997.03.31-16:06:14.0 WETTZELL 347.04946 49.99909 952.4 8.8 9.7474038E-09 1.3043705E+00 7.2264575E-09 2.4614649E-10 O 6 0202+149 1997.03.31-16:10:46.0 NRAO20 112.99591 48.47371 915.4 -0.3 9.4166630E-09 1.3336909E+00 6.9267679E-09 1.3034063E-10 O 6 0202+149 1997.03.31-16:10:46.0 WETTZELL 251.28400 35.04928 952.4 8.8 1.2982718E-08 1.7396184E+00 7.2264575E-09 2.4614649E-10 O 7 0119+041 1997.03.31-16:14:02.0 NRAO20 136.56311 47.62854 915.4 -0.3 9.5424480E-09 1.3515649E+00 6.9267679E-09 1.3034063E-10 O 7 0119+041 1997.03.31-16:14:02.0 WETTZELL 253.43021 19.45008 952.4 8.8 2.2240224E-08 2.9909266E+00 7.2264575E-09 2.4614649E-10 O 8 0642+449 1997.03.31-16:17:58.0 NRAO20 44.46434 15.56653 915.4 -0.3 2.5896108E-08 3.6967075E+00 6.9267679E-09 1.3034063E-10 O 8 0642+449 1997.03.31-16:17:58.0 WETTZELL 106.87399 78.84547 952.4 8.8 7.6159779E-09 1.0192809E+00 7.2264575E-09 2.4614649E-10 O 9 0552+398 1997.03.31-16:21:14.0 NRAO20 54.96472 20.68567 915.4 -0.3 1.9806128E-08 2.8159986E+00 6.9267679E-09 1.3034063E-10 O 9 0552+398 1997.03.31-16:21:14.0 WETTZELL 172.61377 80.60145 952.4 8.8 7.5739624E-09 1.0136794E+00 7.2264575E-09 2.4614649E-10 O 10 1803+784 1997.03.31-16:25:10.0 NRAO20 345.25567 38.45525 915.4 -0.3 1.1325818E-08 1.6083610E+00 6.9267679E-09 1.3034063E-10 O 10 1803+784 1997.03.31-16:25:10.0 WETTZELL 359.49850 37.61531 952.4 8.8 1.2219609E-08 1.6358292E+00 7.2264575E-09 2.4614649E-10 O 11 0804+499 1997.03.31-16:28:26.0 NRAO20 32.13836 10.37566 915.4 -0.3 3.7888680E-08 5.4683421E+00 6.9267679E-09 1.3034063E-10 O 11 0804+499 1997.03.31-16:28:26.0 WETTZELL 75.45347 68.69920 952.4 8.8 8.0188216E-09 1.0732169E+00 7.2264575E-09 2.4614649E-10 O 12 0059+581 1997.03.31-16:32:22.0 NRAO20 24.70150 66.81593 915.4 -0.3 7.6748476E-09 1.0877208E+00 6.9267679E-09 1.3034063E-10 O 12 0059+581 1997.03.31-16:32:22.0 WETTZELL 311.74303 47.41484 952.4 8.8 1.0140165E-08 1.3570896E+00 7.2264575E-09 2.4614649E-10 O 13 0202+149 1997.03.31-16:36:26.0 NRAO20 119.73760 52.99024 915.4 -0.3 8.8309583E-09 1.2507352E+00 6.9267679E-09 1.3034063E-10 O 13 0202+149 1997.03.31-16:36:26.0 WETTZELL 256.90281 31.00249 952.4 8.8 1.4463094E-08 1.9387018E+00 7.2264575E-09 2.4614649E-10 O 14 0119+041 1997.03.31-16:40:22.0 NRAO20 145.33489 50.88953 915.4 -0.3 9.0878018E-09 1.2872283E+00 6.9267679E-09 1.3034063E-10 O 14 0119+041 1997.03.31-16:40:22.0 WETTZELL 258.75009 15.25963 952.4 8.8 2.7971084E-08 3.7730116E+00 7.2264575E-09 2.4614649E-10 O 15 0552+398 1997.03.31-16:43:38.0 NRAO20 57.44279 24.34100 915.4 -0.3 1.7017252E-08 2.4163810E+00 6.9267679E-09 1.3034063E-10 O 15 0552+398 1997.03.31-16:43:38.0 WETTZELL 198.64983 80.23431 952.4 8.8 7.5821978E-09 1.0147677E+00 7.2264575E-09 2.4614649E-10 O 16 0642+449 1997.03.31-16:47:34.0 NRAO20 47.79780 19.75758 915.4 -0.3 2.0679046E-08 2.9424448E+00 6.9267679E-09 1.3034063E-10 O 16 0642+449 1997.03.31-16:47:34.0 WETTZELL 126.28726 83.21678 952.4 8.7 7.5250595E-09 1.0070868E+00 7.2264575E-09 2.4614649E-10 O 17 0458-020 1997.03.31-16:50:50.0 NRAO20 102.14308 11.74048 915.5 -0.4 3.3778329E-08 4.8329888E+00 6.9267679E-09 1.3034063E-10 O 17 0458-020 1997.03.31-16:50:50.0 WETTZELL 204.30335 36.17301 952.4 8.7 1.2632836E-08 1.6935674E+00 7.2264575E-09 2.4614649E-10 O 18 0202+149 1997.03.31-16:54:46.0 NRAO20 125.31078 56.02639 915.5 -0.4 8.5046972E-09 1.2045493E+00 6.9267679E-09 1.3034063E-10 O 18 0202+149 1997.03.31-16:54:46.0 WETTZELL 260.71037 28.05371 952.4 8.7 1.5826762E-08 2.1223233E+00 7.2264575E-09 2.4614649E-10 O 19 0119+041 1997.03.31-16:58:02.0 NRAO20 151.85200 52.69846 915.5 -0.4 8.8657338E-09 1.2558329E+00 6.9267679E-09 1.3034063E-10 O 19 0119+041 1997.03.31-16:58:02.0 WETTZELL 262.21850 12.40282 952.4 8.7 3.4011286E-08 4.6058796E+00 7.2264575E-09 2.4614649E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10