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: # 2018-07-27 | 15:12:30.287 # # Data content: # Ray-tracing results for session: # 97DEC20XU##### # 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: 1997122012 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1997122018 | 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 $97DEC20XU##### H $97DEC20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 15:12:30.287) 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 1741-038 1997.12.20-14:33:18.0 NRAO20 131.13327 34.90711 923.2 4.4 1.2479360E-08 1.7428039E+00 7.0013486E-09 1.5589326E-10 O 1 1741-038 1997.12.20-14:33:18.0 WETTZELL 239.28009 19.20120 927.6 -1.6 2.2346450E-08 3.0304500E+00 7.0525967E-09 3.6864217E-10 O 2 0804+499 1997.12.20-14:38:04.0 NRAO20 319.16506 19.22813 923.2 4.5 2.1514035E-08 3.0336106E+00 7.0013486E-09 1.5589326E-10 O 2 0804+499 1997.12.20-14:38:04.0 WETTZELL 12.62894 10.39381 927.6 -1.6 3.9816439E-08 5.3916279E+00 7.0525967E-09 3.6864217E-10 O 3 1803+784 1997.12.20-14:41:46.0 NRAO20 10.88874 46.75354 923.2 4.7 9.8127533E-09 1.3725639E+00 7.0013486E-09 1.5589326E-10 O 3 1803+784 1997.12.20-14:41:46.0 WETTZELL 343.90955 55.18245 927.6 -1.6 9.0336026E-09 1.2156624E+00 7.0525967E-09 3.6864217E-10 O 4 NRAO512 1997.12.20-14:44:42.0 NRAO20 78.77022 74.82010 923.2 4.8 7.4151134E-09 1.0358336E+00 7.0013486E-09 1.5589326E-10 O 4 NRAO512 1997.12.20-14:44:42.0 WETTZELL 288.79798 39.01198 927.6 -1.6 1.1765744E-08 1.5843138E+00 7.0525967E-09 3.6864217E-10 O 5 0059+581 1997.12.20-14:47:46.0 NRAO20 18.15987 11.30338 923.1 4.8 3.5455477E-08 5.0420171E+00 7.0013486E-09 1.5589326E-10 O 5 0059+581 1997.12.20-14:47:46.0 WETTZELL 52.86978 58.98373 927.6 -1.6 8.6561730E-09 1.1660604E+00 7.0525967E-09 3.6864217E-10 O 6 0917+624 1997.12.20-14:51:02.0 NRAO20 326.48832 32.60323 923.1 4.9 1.3240590E-08 1.8565988E+00 7.0013486E-09 1.5589326E-10 O 6 0917+624 1997.12.20-14:51:02.0 WETTZELL 2.24824 21.47074 927.6 -1.6 2.0121318E-08 2.7063874E+00 7.0525967E-09 3.6864217E-10 O 7 0014+813 1997.12.20-14:55:19.0 NRAO20 7.53881 32.65893 923.1 4.9 1.3218860E-08 1.8517570E+00 7.0013486E-09 1.5589326E-10 O 7 0014+813 1997.12.20-14:55:19.0 WETTZELL 9.20990 55.42178 927.6 -1.5 9.0080845E-09 1.2124123E+00 7.0525967E-09 3.6864217E-10 O 8 1749+096 1997.12.20-15:02:22.0 NRAO20 125.64092 48.84481 923.1 5.0 9.5724937E-09 1.3270635E+00 6.9907177E-09 2.2231718E-10 O 8 1749+096 1997.12.20-15:02:22.0 WETTZELL 252.74066 26.79187 927.6 -1.5 1.6377810E-08 2.2105804E+00 7.0554422E-09 3.6214767E-10 O 9 1611+343 1997.12.20-15:05:02.0 NRAO20 121.78663 82.48685 923.1 5.0 7.2754611E-09 1.0085839E+00 6.9907177E-09 2.2231718E-10 O 9 1611+343 1997.12.20-15:05:02.0 WETTZELL 290.81373 28.20972 927.6 -1.5 1.5626854E-08 2.1105834E+00 7.0554422E-09 3.6214767E-10 O 10 2136+141 1997.12.20-15:08:06.0 NRAO20 79.66092 10.20155 923.1 5.0 3.9349116E-08 5.5588321E+00 6.9907177E-09 2.2231718E-10 O 10 2136+141 1997.12.20-15:08:06.0 WETTZELL 187.47802 55.05294 927.6 -1.5 9.0437092E-09 1.2189602E+00 7.0554422E-09 3.6214767E-10 O 11 1741-038 1997.12.20-15:11:02.0 NRAO20 141.12163 40.04691 923.1 5.0 1.1194662E-08 1.5521987E+00 6.9907177E-09 2.2231718E-10 O 11 1741-038 1997.12.20-15:11:02.0 WETTZELL 247.26306 13.67705 927.6 -1.5 3.0769907E-08 4.1771168E+00 7.0554422E-09 3.6214767E-10 O 12 1357+769 1997.12.20-15:14:58.0 NRAO20 350.18399 49.70842 923.1 5.0 9.4460333E-09 1.3110421E+00 6.9907177E-09 2.2231718E-10 O 12 1357+769 1997.12.20-15:14:58.0 WETTZELL 344.92068 41.14137 927.6 -1.5 1.1257656E-08 1.5198460E+00 7.0554422E-09 3.6214767E-10 O 13 0804+499 1997.12.20-15:18:56.0 NRAO20 323.65725 14.21989 923.1 5.1 2.8823258E-08 4.0494506E+00 6.9907177E-09 2.2231718E-10 O 13 0804+499 1997.12.20-15:18:56.0 WETTZELL 19.09671 12.22621 927.6 -1.5 3.4228644E-08 4.6852063E+00 7.0554422E-09 3.6214767E-10 O 14 2234+282 1997.12.20-15:23:38.0 NRAO20 62.28441 11.05897 923.1 5.1 3.6495085E-08 5.1482035E+00 6.9907177E-09 2.2231718E-10 O 14 2234+282 1997.12.20-15:23:38.0 WETTZELL 165.18608 68.81926 927.6 -1.5 7.9534973E-09 1.0721097E+00 7.0554422E-09 3.6214767E-10 O 15 1749+096 1997.12.20-15:26:38.0 NRAO20 133.11883 52.53004 923.1 5.2 9.0830945E-09 1.2591096E+00 6.9907177E-09 2.2231718E-10 O 15 1749+096 1997.12.20-15:26:38.0 WETTZELL 257.81254 22.94408 927.6 -1.5 1.8900829E-08 2.5532986E+00 7.0554422E-09 3.6214767E-10 O 16 NRAO512 1997.12.20-15:29:50.0 NRAO20 75.48258 83.49020 923.1 5.2 7.2596245E-09 1.0064525E+00 6.9907177E-09 2.2231718E-10 O 16 NRAO512 1997.12.20-15:29:50.0 WETTZELL 295.37533 32.15795 927.7 -1.5 1.3893845E-08 1.8757337E+00 7.0554422E-09 3.6214767E-10 O 17 2136+141 1997.12.20-15:33:46.0 NRAO20 83.49703 15.18616 923.1 5.3 2.7104214E-08 3.7890214E+00 6.9907177E-09 2.2231718E-10 O 17 2136+141 1997.12.20-15:33:46.0 WETTZELL 198.12254 54.11913 927.7 -1.4 9.1486107E-09 1.2330673E+00 7.0554422E-09 3.6214767E-10 O 18 1611+343 1997.12.20-15:36:58.0 NRAO20 183.15260 85.77662 923.1 5.5 7.2327969E-09 1.0026950E+00 6.9907177E-09 2.2231718E-10 O 18 1611+343 1997.12.20-15:36:58.0 WETTZELL 295.86929 23.40325 927.7 -1.4 1.8557689E-08 2.5093760E+00 7.0554422E-09 3.6214767E-10 O 19 2145+067 1997.12.20-15:40:30.0 NRAO20 89.21055 10.23243 923.1 5.6 3.9249420E-08 5.5401017E+00 6.9907177E-09 2.2231718E-10 O 19 2145+067 1997.12.20-15:40:30.0 WETTZELL 195.01925 46.92775 927.7 -1.4 1.0143028E-08 1.3671710E+00 7.0554422E-09 3.6214767E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10