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: # 2019-03-10 | 01:16:11.069 # # Data content: # Ray-tracing results for session: # 98FEB21XT##### # 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: 1998022118 | 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 $98FEB21XT##### H $98FEB21XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 01:16:11.069) 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 1803+784 1998.02.21-18:25:38.0 NRAO20 345.22738 39.94645 921.4 0.8 1.1103189E-08 1.5570860E+00 6.9774676E-09 1.6488603E-10 O 1 1803+784 1998.02.21-18:25:38.0 WETTZELL 357.62063 37.73862 946.5 10.6 1.1896196E-08 1.6364129E+00 7.1899733E-09 1.0693721E-10 O 2 0119+041 1998.02.21-18:30:20.0 NRAO20 132.30601 45.65403 921.4 0.8 9.9770701E-09 1.3979106E+00 6.9774676E-09 1.6488603E-10 O 2 0119+041 1998.02.21-18:30:20.0 WETTZELL 250.48941 21.65339 946.5 10.5 1.9629135E-08 2.7203864E+00 7.1899733E-09 1.0693721E-10 O 3 0552+398 1998.02.21-18:34:26.0 NRAO20 52.97597 17.94874 921.4 0.8 2.2914334E-08 3.2404949E+00 6.9774676E-09 1.6488603E-10 O 3 0552+398 1998.02.21-18:34:26.0 WETTZELL 153.65673 79.77376 946.5 10.5 7.4145796E-09 1.0155315E+00 7.1899733E-09 1.0693721E-10 O 4 2234+282 1998.02.21-18:39:33.0 NRAO20 229.85658 75.61714 921.5 0.8 7.3732015E-09 1.0320886E+00 6.9774676E-09 1.6488603E-10 O 4 2234+282 1998.02.21-18:39:33.0 WETTZELL 299.80269 12.12404 946.5 10.4 3.3886910E-08 4.7974968E+00 7.1899733E-09 1.0693721E-10 O 5 0917+624 1998.02.21-18:44:22.0 NRAO20 14.88167 14.03207 921.5 0.8 2.8907603E-08 4.1070307E+00 6.9774676E-09 1.6488603E-10 O 5 0917+624 1998.02.21-18:44:22.0 WETTZELL 45.30274 57.61128 946.5 10.4 8.6366464E-09 1.1829122E+00 7.1899733E-09 1.0693721E-10 O 6 0133+476 1998.02.21-18:47:30.0 NRAO20 57.05118 65.91906 921.5 0.8 7.8208456E-09 1.0956680E+00 6.9774676E-09 1.6488603E-10 O 6 0133+476 1998.02.21-18:47:30.0 WETTZELL 292.61345 50.05670 946.5 10.3 9.5089960E-09 1.3083214E+00 7.1899733E-09 1.0693721E-10 O 7 0556+238 1998.02.21-18:51:26.0 NRAO20 67.87215 10.67326 921.5 0.8 3.7368654E-08 5.3584626E+00 6.9774676E-09 1.6488603E-10 O 7 0556+238 1998.02.21-18:51:26.0 WETTZELL 174.36507 64.66625 946.5 10.3 8.0716507E-09 1.1051544E+00 7.1899733E-09 1.0693721E-10 O 8 0804+499 1998.02.21-18:54:47.0 NRAO20 31.62628 9.94869 921.5 0.8 3.9865918E-08 5.7358972E+00 6.9774676E-09 1.6488603E-10 O 8 0804+499 1998.02.21-18:54:47.0 WETTZELL 75.11880 68.05024 946.5 10.3 7.8656410E-09 1.0766972E+00 7.1899733E-09 1.0693721E-10 O 9 1357+769 1998.02.21-18:59:06.0 NRAO20 351.92302 27.02030 921.5 0.8 1.5645886E-08 2.1991958E+00 6.9774676E-09 1.6488603E-10 O 9 1357+769 1998.02.21-18:59:06.0 WETTZELL 15.29770 41.32396 946.5 10.3 1.1032127E-08 1.5146020E+00 7.1899733E-09 1.0693721E-10 O 10 0014+813 1998.02.21-19:02:15.0 NRAO20 1.49590 46.78782 921.5 0.8 9.7879783E-09 1.3722617E+00 6.9774676E-09 1.6488603E-10 O 10 0014+813 1998.02.21-19:02:15.0 WETTZELL 347.12020 49.06064 946.5 10.3 9.6498413E-09 1.3261976E+00 7.1899733E-09 1.0693721E-10 O 11 0059+581 1998.02.21-19:05:22.0 NRAO20 24.00871 67.01904 921.5 0.8 7.7557967E-09 1.0864872E+00 6.9774676E-09 1.6488603E-10 O 11 0059+581 1998.02.21-19:05:22.0 WETTZELL 311.93709 47.10230 946.5 10.3 9.9494711E-09 1.3694393E+00 7.1899733E-09 1.0693721E-10 O 12 0528+134 1998.02.21-19:09:06.0 NRAO20 83.06618 13.18956 921.5 0.8 3.0659813E-08 4.3615090E+00 6.9774676E-09 1.6488603E-10 O 12 0528+134 1998.02.21-19:09:06.0 WETTZELL 194.76368 53.62891 946.5 10.3 9.0572116E-09 1.2408682E+00 7.1899733E-09 1.0693721E-10 O 13 1849+670 1998.02.21-19:13:48.0 NRAO20 330.42279 39.56560 921.5 0.8 1.1192179E-08 1.5691195E+00 6.9774676E-09 1.6488603E-10 O 13 1849+670 1998.02.21-19:13:48.0 WETTZELL 355.89353 26.45773 946.5 10.3 1.6295389E-08 2.2487569E+00 7.1899733E-09 1.0693721E-10 O 14 0119+041 1998.02.21-19:18:59.0 NRAO20 148.29687 51.77619 921.5 0.8 9.0858790E-09 1.2724364E+00 6.9774676E-09 1.6488603E-10 O 14 0119+041 1998.02.21-19:18:59.0 WETTZELL 260.37334 13.93949 946.5 10.3 2.9730992E-08 4.1704270E+00 7.1899733E-09 1.0693721E-10 O 15 0229+131 1998.02.21-19:23:21.0 NRAO20 118.96571 49.90676 921.5 0.8 9.3289847E-09 1.3071399E+00 6.9774676E-09 1.6488603E-10 O 15 0229+131 1998.02.21-19:23:21.0 WETTZELL 253.26786 31.24044 946.5 10.3 1.4024512E-08 1.9349219E+00 7.1899733E-09 1.0693721E-10 O 16 0458-020 1998.02.21-19:28:10.0 NRAO20 103.28601 13.06662 921.5 0.8 3.0939460E-08 4.3963665E+00 6.9774676E-09 1.6488603E-10 O 16 0458-020 1998.02.21-19:28:10.0 WETTZELL 206.35892 35.68892 946.5 10.2 1.2480759E-08 1.7124480E+00 7.1899733E-09 1.0693721E-10 O 17 0234+285 1998.02.21-19:32:02.0 NRAO20 98.02433 59.71195 921.5 0.9 8.2679243E-09 1.1583143E+00 6.9774676E-09 1.6488603E-10 O 17 0234+285 1998.02.21-19:32:02.0 WETTZELL 267.18261 41.94469 946.5 10.2 1.0900434E-08 1.5010898E+00 7.1899733E-09 1.0693721E-10 O 18 0556+238 1998.02.21-19:34:50.0 NRAO20 73.91541 18.72287 921.5 0.9 2.2023015E-08 3.1109367E+00 6.9774676E-09 1.6488603E-10 O 18 0556+238 1998.02.21-19:34:50.0 WETTZELL 197.36192 63.93282 946.4 10.2 8.1213361E-09 1.1127760E+00 7.1899733E-09 1.0693721E-10 O 19 0642+449 1998.02.21-19:37:34.0 NRAO20 49.86769 22.64852 921.5 0.9 1.8417863E-08 2.5959359E+00 6.9774676E-09 1.6488603E-10 O 19 0642+449 1998.02.21-19:37:34.0 WETTZELL 154.84884 85.30177 946.4 10.2 7.3215294E-09 1.0031054E+00 7.1899733E-09 1.0693721E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10