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: # 2019-03-09 | 04:50:52.676 # # Data content: # Ray-tracing results for session: # 98DEC04XU##### # Total number of observations: # 40 # 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: 1998120418 | 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 $98DEC04XU##### H $98DEC04XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-09 04:50:52.676) 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 0014+813 1998.12.04-15:41:35.0 NRAO20 6.96845 32.22342 925.3 15.7 1.3998646E-08 1.8755697E+00 7.0355744E-09 4.5183304E-10 O 1 0014+813 1998.12.04-15:41:35.0 WETTZELL 9.96269 54.93538 931.9 -6.1 8.8056199E-09 1.2215691E+00 7.0783932E-09 1.3392110E-10 O 2 1741-038 1998.12.04-15:45:50.0 NRAO20 133.28725 36.15969 925.3 15.7 1.2662477E-08 1.6926034E+00 7.0355744E-09 4.5183304E-10 O 2 1741-038 1998.12.04-15:45:50.0 WETTZELL 241.14913 17.97528 931.9 -6.1 2.3119337E-08 3.2246024E+00 7.0783932E-09 1.3392110E-10 O 3 NRAO512 1998.12.04-15:48:46.0 NRAO20 78.77459 74.85162 925.3 15.7 7.7561988E-09 1.0361284E+00 7.0355744E-09 4.5183304E-10 O 3 NRAO512 1998.12.04-15:48:46.0 WETTZELL 288.82148 38.98627 931.9 -6.1 1.1441423E-08 1.5883705E+00 7.0783932E-09 1.3392110E-10 O 4 2201+315 1998.12.04-15:52:38.0 NRAO20 59.37476 12.74589 925.3 15.7 3.3189899E-08 4.5013733E+00 7.0355744E-09 4.5183304E-10 O 4 2201+315 1998.12.04-15:52:38.0 WETTZELL 161.89657 71.93993 931.9 -6.1 7.5856132E-09 1.0517238E+00 7.0783932E-09 1.3392110E-10 O 5 0804+499 1998.12.04-15:57:24.0 NRAO20 320.79954 17.28169 925.3 15.7 2.4902790E-08 3.3529555E+00 7.0355744E-09 4.5183304E-10 O 5 0804+499 1998.12.04-15:57:24.0 WETTZELL 15.08719 10.99624 931.9 -6.1 3.6709927E-08 5.1811191E+00 7.0783932E-09 1.3392110E-10 O 6 1418+546 1998.12.04-16:03:07.0 NRAO20 326.90904 69.36790 925.3 15.7 7.9990584E-09 1.0686475E+00 7.0355744E-09 4.5183304E-10 O 6 1418+546 1998.12.04-16:03:07.0 WETTZELL 322.23247 28.18261 931.9 -6.2 1.5204349E-08 2.1142484E+00 7.0783932E-09 1.3392110E-10 O 7 0059+581 1998.12.04-16:07:26.0 NRAO20 19.99939 12.31714 925.3 15.7 3.4268842E-08 4.6560487E+00 7.0355744E-09 4.5183304E-10 O 7 0059+581 1998.12.04-16:07:26.0 WETTZELL 53.15413 61.04517 931.9 -6.2 8.2396461E-09 1.1427476E+00 7.0783932E-09 1.3392110E-10 O 8 3C371 1998.12.04-16:10:47.0 NRAO20 19.67469 53.44235 925.3 15.7 9.3147135E-09 1.2454452E+00 7.0355744E-09 4.5183304E-10 O 8 3C371 1998.12.04-16:10:47.0 WETTZELL 328.49015 56.34140 931.9 -6.2 8.6593228E-09 1.2012425E+00 7.0783932E-09 1.3392110E-10 O 9 1357+769 1998.12.04-16:15:02.0 NRAO20 350.45842 49.83643 925.3 15.7 9.7888305E-09 1.3089166E+00 7.0355744E-09 4.5183304E-10 O 9 1357+769 1998.12.04-16:15:02.0 WETTZELL 344.72398 41.30233 931.9 -6.2 1.0908431E-08 1.5143578E+00 7.0783932E-09 1.3392110E-10 O 10 2136+141 1998.12.04-16:18:58.0 NRAO20 80.69513 11.54804 925.3 15.7 3.6412022E-08 4.9472503E+00 7.0355744E-09 4.5183304E-10 O 10 2136+141 1998.12.04-16:18:58.0 WETTZELL 190.40080 54.88029 931.9 -6.2 8.8133801E-09 1.2221485E+00 7.0783932E-09 1.3392110E-10 O 11 1749+096 1998.12.04-16:22:50.0 NRAO20 130.62309 51.40197 925.3 15.7 9.5733643E-09 1.2788883E+00 7.0355744E-09 4.5183304E-10 O 11 1749+096 1998.12.04-16:22:50.0 WETTZELL 256.22571 24.17729 931.9 -6.2 1.7507507E-08 2.4354675E+00 7.0783932E-09 1.3392110E-10 O 12 1611+343 1998.12.04-16:26:10.0 NRAO20 145.93486 84.96867 925.3 15.7 7.5163321E-09 1.0038234E+00 7.0355744E-09 4.5183304E-10 O 12 1611+343 1998.12.04-16:26:10.0 WETTZELL 293.53898 25.59312 931.9 -6.2 1.6606947E-08 2.3102976E+00 7.0783932E-09 1.3392110E-10 O 13 1741-038 1998.12.04-16:30:02.0 NRAO20 145.53215 41.81565 925.3 15.7 1.1214060E-08 1.4981347E+00 7.0355744E-09 4.5183304E-10 O 13 1741-038 1998.12.04-16:30:02.0 WETTZELL 250.32137 11.37174 931.9 -6.2 3.5595285E-08 5.0107493E+00 7.0783932E-09 1.3392110E-10 O 14 1803+784 1998.12.04-16:33:54.0 NRAO20 8.17955 48.33222 925.3 15.7 1.0013094E-08 1.3391891E+00 7.0355744E-09 4.5183304E-10 O 14 1803+784 1998.12.04-16:33:54.0 WETTZELL 342.61064 52.89027 931.9 -6.2 9.0365212E-09 1.2537237E+00 7.0783932E-09 1.3392110E-10 O 15 0917+624 1998.12.04-16:37:50.0 NRAO20 329.00228 28.10309 925.3 15.7 1.5828270E-08 2.1211187E+00 7.0355744E-09 4.5183304E-10 O 15 0917+624 1998.12.04-16:37:50.0 WETTZELL 7.58853 22.07017 931.9 -6.2 1.9054564E-08 2.6545173E+00 7.0783932E-09 1.3392110E-10 O 16 2201+315 1998.12.04-16:42:08.0 NRAO20 65.73032 21.37002 925.3 15.7 2.0389920E-08 2.7399056E+00 7.0355744E-09 4.5183304E-10 O 16 2201+315 1998.12.04-16:42:08.0 WETTZELL 196.49167 72.05697 931.9 -6.2 7.5804306E-09 1.0510212E+00 7.0783932E-09 1.3392110E-10 O 17 0749+540 1998.12.04-16:47:30.0 NRAO20 331.16407 12.92144 925.3 15.7 3.2766153E-08 4.4401772E+00 7.0355744E-09 4.5183304E-10 O 17 0749+540 1998.12.04-16:47:30.0 WETTZELL 23.42903 18.34875 931.9 -6.2 2.2667976E-08 3.1639748E+00 7.0783932E-09 1.3392110E-10 O 18 2136+141 1998.12.04-16:51:22.0 NRAO20 85.54940 17.86235 925.3 15.7 2.4139382E-08 3.2488584E+00 7.0355744E-09 4.5183304E-10 O 18 2136+141 1998.12.04-16:51:22.0 WETTZELL 203.57477 53.32477 931.9 -6.2 8.9874921E-09 1.2463632E+00 7.0783932E-09 1.3392110E-10 O 19 2145+067 1998.12.04-16:54:42.0 NRAO20 90.80884 12.25314 925.3 15.7 3.4449235E-08 4.6700469E+00 7.0355744E-09 4.5183304E-10 O 19 2145+067 1998.12.04-16:54:42.0 WETTZELL 198.68020 46.44351 931.9 -6.2 9.9429541E-09 1.3790960E+00 7.0783932E-09 1.3392110E-10 O 20 1749+096 1998.12.04-16:58:34.0 NRAO20 143.21196 56.20493 925.3 15.7 9.0052892E-09 1.2027125E+00 7.0355744E-09 4.5183304E-10 O 20 1749+096 1998.12.04-16:58:34.0 WETTZELL 263.41087 18.41303 931.9 -6.2 2.2595228E-08 3.1518362E+00 7.0783932E-09 1.3392110E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10