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: # 2019-02-16 | 05:11:41.212 # # Data content: # Ray-tracing results for session: # 00FEB17XU##### # 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: 2000021712 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 2000021718 | 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 $00FEB17XU##### H $00FEB17XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-02-16 05:11:41.212) 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 0133+476 2000.02.17-14:51:12.0 NRAO20 47.52301 24.89559 934.8 -1.4 1.6985477E-08 2.3483773E+00 7.0816366E-09 1.1153933E-10 O 1 0133+476 2000.02.17-14:51:12.0 WETTZELL 138.82498 88.30764 933.1 -2.3 7.1949133E-09 1.0004876E+00 7.0631622E-09 1.2859968E-10 O 2 0917+624 2000.02.17-14:55:15.0 NRAO20 346.36215 13.47339 934.8 -1.3 3.0232718E-08 4.1824530E+00 7.0816366E-09 1.1153933E-10 O 2 0917+624 2000.02.17-14:55:15.0 WETTZELL 29.37889 32.14933 933.1 -2.3 1.3472903E-08 1.8795718E+00 7.0631622E-09 1.2859968E-10 O 3 2243-123 2000.02.17-14:58:49.0 NRAO20 126.71788 21.34597 934.8 -1.3 1.9618237E-08 2.7441563E+00 7.0816366E-09 1.1153933E-10 O 3 2243-123 2000.02.17-14:58:49.0 WETTZELL 224.44312 18.03527 933.2 -2.3 2.2991170E-08 3.2032539E+00 7.0631622E-09 1.2859968E-10 O 4 2201+315 2000.02.17-15:01:32.0 NRAO20 90.24974 58.16735 934.8 -1.2 8.4925371E-09 1.1750941E+00 7.0860076E-09 1.3279243E-10 O 4 2201+315 2000.02.17-15:01:32.0 WETTZELL 267.48174 46.23452 933.2 -2.3 1.0002476E-08 1.3827472E+00 7.1004970E-09 1.2988982E-10 O 5 0917+624 2000.02.17-15:10:39.0 NRAO20 348.07416 12.80426 934.7 -1.2 3.1832778E-08 4.4212631E+00 7.0860076E-09 1.3279243E-10 O 5 0917+624 2000.02.17-15:10:39.0 WETTZELL 30.89263 33.41730 933.2 -2.3 1.3091275E-08 1.8147786E+00 7.1004970E-09 1.2988982E-10 O 6 1357+769 2000.02.17-15:20:13.0 NRAO20 343.12129 37.76049 934.7 -1.1 1.1761727E-08 1.6280167E+00 7.0860076E-09 1.3279243E-10 O 6 1357+769 2000.02.17-15:20:13.0 WETTZELL 0.10388 35.86383 933.2 -2.3 1.2312722E-08 1.7047854E+00 7.1004970E-09 1.2988982E-10 O 7 1726+455 2000.02.17-15:23:01.0 NRAO20 296.60270 62.57413 934.7 -1.1 8.1300582E-09 1.1270058E+00 7.0860076E-09 1.3279243E-10 O 7 1726+455 2000.02.17-15:23:01.0 WETTZELL 325.57199 14.65235 933.2 -2.3 2.8120010E-08 3.9149390E+00 7.1004970E-09 1.2988982E-10 O 8 0119+041 2000.02.17-15:30:51.0 NRAO20 92.37618 10.02262 934.7 -1.1 4.0032835E-08 5.5602632E+00 7.0860076E-09 1.3279243E-10 O 8 0119+041 2000.02.17-15:30:51.0 WETTZELL 196.82144 44.07099 933.3 -2.3 1.0383677E-08 1.4369598E+00 7.1004970E-09 1.2988982E-10 O 9 2318+049 2000.02.17-15:33:34.0 NRAO20 113.43649 34.14789 934.7 -1.1 1.2828022E-08 1.7758669E+00 7.0860076E-09 1.3279243E-10 O 9 2318+049 2000.02.17-15:33:34.0 WETTZELL 234.13936 33.03826 933.3 -2.3 1.3228852E-08 1.8303178E+00 7.1004970E-09 1.2988982E-10 O 10 2145+067 2000.02.17-15:36:17.0 NRAO20 136.78648 50.81488 934.7 -1.1 9.3070441E-09 1.2896891E+00 7.0860076E-09 1.3279243E-10 O 10 2145+067 2000.02.17-15:36:17.0 WETTZELL 256.70234 20.28949 933.3 -2.3 2.0685976E-08 2.8670049E+00 7.1004970E-09 1.2988982E-10 O 11 3C446 2000.02.17-15:39:19.0 NRAO20 135.68697 36.11717 934.7 -1.1 1.2222129E-08 1.6945394E+00 7.0860076E-09 1.3279243E-10 O 11 3C446 2000.02.17-15:39:19.0 WETTZELL 241.82441 16.14751 933.3 -2.3 2.5664713E-08 3.5671583E+00 7.1004970E-09 1.2988982E-10 O 12 0059+581 2000.02.17-15:43:42.0 NRAO20 41.25897 40.68504 934.7 -1.1 1.1052601E-08 1.5268458E+00 7.0860076E-09 1.3279243E-10 O 12 0059+581 2000.02.17-15:43:42.0 WETTZELL 315.82797 75.05799 933.3 -2.3 7.4828324E-09 1.0347047E+00 7.1004970E-09 1.2988982E-10 O 13 0048-097 2000.02.17-15:46:41.0 NRAO20 110.82876 10.12946 934.7 -1.0 3.9660879E-08 5.5334279E+00 7.0860076E-09 1.3279243E-10 O 13 0048-097 2000.02.17-15:46:41.0 WETTZELL 206.75041 27.74579 933.3 -2.3 1.5470353E-08 2.1436227E+00 7.1004970E-09 1.2988982E-10 O 14 0003-066 2000.02.17-15:49:24.0 NRAO20 116.88387 20.71501 934.7 -0.9 2.0245839E-08 2.8068459E+00 7.0860076E-09 1.3279243E-10 O 14 0003-066 2000.02.17-15:49:24.0 WETTZELL 220.23799 26.37237 933.3 -2.4 1.6206071E-08 2.2450481E+00 7.1004970E-09 1.2988982E-10 O 15 2136+141 2000.02.17-15:52:26.0 NRAO20 139.03619 60.41267 934.7 -0.9 8.2987982E-09 1.1498555E+00 7.0860076E-09 1.3279243E-10 O 15 2136+141 2000.02.17-15:52:26.0 WETTZELL 266.94962 21.79809 933.3 -2.4 1.9338966E-08 2.6785000E+00 7.1004970E-09 1.2988982E-10 O 16 2201+315 2000.02.17-15:56:49.0 NRAO20 101.04376 68.96205 934.7 -0.8 7.7329358E-09 1.0705811E+00 7.0860076E-09 1.3279243E-10 O 16 2201+315 2000.02.17-15:56:49.0 WETTZELL 277.62558 37.19048 933.4 -2.4 1.1939305E-08 1.6506919E+00 7.1004970E-09 1.2988982E-10 O 17 0133+476 2000.02.17-15:59:40.0 NRAO20 53.25997 35.26708 934.7 -0.8 1.2469247E-08 1.7218055E+00 7.0860076E-09 1.3279243E-10 O 17 0133+476 2000.02.17-15:59:40.0 WETTZELL 268.72902 79.66618 933.4 -2.4 7.3494753E-09 1.0162781E+00 7.1004970E-09 1.2988982E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10