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 | 03:07:33.278 # # Data content: # Ray-tracing results for session: # 98JUN13XT##### # Total number of observations: # 34 # 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: 1998061318 | 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 $98JUN13XT##### H $98JUN13XT##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-10 03:07:33.278) 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 1308+326 1998.06.13-19:05:43.0 NRAO20 64.04878 20.05950 -999.0 -99.0 2.1275938E-08 2.9327978E+00 6.9263017E-09 4.3246480E-10 O 1 1308+326 1998.06.13-19:05:43.0 WETTZELL 190.43246 72.99858 946.5 8.6 7.8515759E-09 1.0458524E+00 7.1781385E-09 3.3106758E-10 O 2 0642+449 1998.06.13-19:09:58.0 NRAO20 319.75937 81.25677 -999.0 -99.0 7.4448269E-09 1.0117217E+00 6.9263017E-09 4.3246480E-10 O 2 0642+449 1998.06.13-19:09:58.0 WETTZELL 308.82465 26.59342 946.5 8.5 1.6692434E-08 2.2196121E+00 7.1781385E-09 3.3106758E-10 O 3 1803+784 1998.06.13-19:13:02.0 NRAO20 4.43884 27.51978 -999.0 -99.0 1.5854245E-08 2.1704077E+00 6.9263017E-09 4.3246480E-10 O 3 1803+784 1998.06.13-19:13:02.0 WETTZELL 17.55923 52.34867 946.5 8.5 9.4776403E-09 1.2622347E+00 7.1781385E-09 3.3106758E-10 O 4 0917+624 1998.06.13-19:16:02.0 NRAO20 27.28719 60.24305 -999.0 -99.0 8.4731178E-09 1.1538841E+00 6.9263017E-09 4.3246480E-10 O 4 0917+624 1998.06.13-19:16:02.0 WETTZELL 315.37779 53.67638 946.5 8.5 9.3135510E-09 1.2389553E+00 7.1781385E-09 3.3106758E-10 O 5 0059+581 1998.06.13-19:19:54.0 NRAO20 323.47393 28.93225 -999.0 -99.0 1.5146895E-08 2.0639602E+00 6.9263017E-09 4.3246480E-10 O 5 0059+581 1998.06.13-19:19:54.0 WETTZELL 4.98665 17.79236 946.5 8.4 2.4297755E-08 3.2466168E+00 7.1781385E-09 3.3106758E-10 O 6 1128+385 1998.06.13-19:23:14.0 NRAO20 70.54603 43.96530 -999.0 -99.0 1.0588153E-08 1.4448368E+00 6.9263017E-09 4.3246480E-10 O 6 1128+385 1998.06.13-19:23:14.0 WETTZELL 257.62535 64.12140 946.5 8.4 8.3434299E-09 1.1104432E+00 7.1781385E-09 3.3106758E-10 O 7 OJ287 1998.06.13-19:26:06.0 NRAO20 130.87164 64.77215 -999.0 -99.0 8.1333720E-09 1.1056815E+00 6.9263017E-09 4.3246480E-10 O 7 OJ287 1998.06.13-19:26:06.0 WETTZELL 270.82555 26.32734 946.5 8.4 1.6847345E-08 2.2411577E+00 7.1781385E-09 3.3106758E-10 O 8 1219+044 1998.06.13-19:30:04.0 NRAO20 98.70041 17.48576 -999.0 -99.0 2.4224163E-08 3.3374999E+00 6.9263017E-09 4.3246480E-10 O 8 1219+044 1998.06.13-19:30:04.0 WETTZELL 209.49976 41.43944 946.5 8.4 1.1328879E-08 1.5098084E+00 7.1781385E-09 3.3106758E-10 O 9 1418+546 1998.06.13-19:35:36.0 NRAO20 39.67707 25.75484 -999.0 -99.0 1.6851593E-08 2.3133486E+00 6.9263017E-09 4.3246480E-10 O 9 1418+546 1998.06.13-19:35:36.0 WETTZELL 33.92174 83.48153 946.5 8.4 7.5579689E-09 1.0065237E+00 7.1781385E-09 3.3106758E-10 O 10 4C39.25 1998.06.13-19:40:22.0 NRAO20 80.44599 70.89778 -999.0 -99.0 7.7869340E-09 1.0593837E+00 6.9263017E-09 4.3246480E-10 O 10 4C39.25 1998.06.13-19:40:22.0 WETTZELL 285.02397 41.72561 946.5 8.4 1.1264248E-08 1.4979579E+00 7.1781385E-09 3.3106758E-10 O 11 0059+581 1998.06.13-19:43:42.0 NRAO20 325.20168 26.20673 -999.0 -99.0 1.6575903E-08 2.2605903E+00 6.9263017E-09 4.3246480E-10 O 11 0059+581 1998.06.13-19:43:42.0 WETTZELL 8.23996 18.24193 946.5 8.4 2.3732645E-08 3.1714028E+00 7.1781385E-09 3.3106758E-10 O 12 1357+769 1998.06.13-19:47:03.0 NRAO20 16.71500 37.09158 -999.0 -99.0 1.2175644E-08 1.6631852E+00 6.9263017E-09 4.3246480E-10 O 12 1357+769 1998.06.13-19:47:03.0 WETTZELL 358.97415 62.39652 946.5 8.4 8.4707540E-09 1.1276597E+00 7.1781385E-09 3.3106758E-10 O 13 1156+295 1998.06.13-20:03:59.0 NRAO20 83.31299 42.71773 -999.0 -99.0 1.0834550E-08 1.4781791E+00 6.9263017E-09 4.3246480E-10 O 13 1156+295 1998.06.13-20:03:59.0 WETTZELL 247.26692 56.27536 946.5 8.3 9.0233215E-09 1.2009658E+00 7.1781385E-09 3.3106758E-10 O 14 0642+449 1998.06.13-20:08:02.0 NRAO20 298.16884 72.06303 -999.0 -99.0 7.7331778E-09 1.0505275E+00 6.9263017E-09 4.3246480E-10 O 14 0642+449 1998.06.13-20:08:02.0 WETTZELL 317.08867 19.62583 946.5 8.3 2.2147331E-08 2.9476542E+00 7.1781385E-09 3.3106758E-10 O 15 OJ287 1998.06.13-20:12:14.0 NRAO20 155.71550 70.25509 -999.0 -99.0 7.8177824E-09 1.0620686E+00 6.9263017E-09 4.3246480E-10 O 15 OJ287 1998.06.13-20:12:14.0 WETTZELL 279.30784 18.79896 946.5 8.3 2.3063593E-08 3.0703276E+00 7.1781385E-09 3.3106758E-10 O 16 1128+385 1998.06.13-20:16:06.0 NRAO20 75.30280 53.88692 -999.0 -99.0 9.1043307E-09 1.2405359E+00 6.9263017E-09 4.3246480E-10 O 16 1128+385 1998.06.13-20:16:06.0 WETTZELL 269.35915 55.51779 946.5 8.3 9.1040064E-09 1.2112834E+00 7.1781385E-09 3.3106758E-10 O 17 0059+581 1998.06.13-20:19:26.0 NRAO20 328.13067 22.34814 -999.0 -99.0 1.9210518E-08 2.6245171E+00 6.9263017E-09 4.3246480E-10 O 17 0059+581 1998.06.13-20:19:26.0 WETTZELL 13.06197 19.32540 946.5 8.2 2.2476884E-08 3.0034615E+00 7.1781385E-09 3.3106758E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10