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: # 2019-03-12 | 04:13:05.303 # # Data content: # Ray-tracing results for session: # 99MAY20XU##### # Total number of observations: # 36 # 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: 1999052018 | 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 $99MAY20XU##### H $99MAY20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-12 04:13:05.303) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S GILCREEK -2281548.0110 -1453646.3453 5756992.5699 64.9784 212.5025 332.07 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 0955+476 1999.05.20-16:44:34.0 GILCREEK 8.75894 22.79029 974.3 10.0 1.9304902E-08 2.5938277E+00 7.3792424E-09 1.4642424E-10 O 1 0955+476 1999.05.20-16:44:34.0 WETTZELL 105.78521 84.63046 937.6 12.0 7.6208780E-09 1.0045666E+00 7.1126168E-09 4.7479884E-10 O 2 0234+285 1999.05.20-16:51:46.0 GILCREEK 108.19828 40.03030 974.3 10.1 1.1677429E-08 1.5411632E+00 7.3792424E-09 1.4642424E-10 O 2 0234+285 1999.05.20-16:51:46.0 WETTZELL 299.39698 12.88590 937.6 11.9 3.3286886E-08 4.4035152E+00 7.1126168E-09 4.7479884E-10 O 3 1849+670 1999.05.20-16:55:43.0 GILCREEK 303.09885 65.77660 974.3 10.1 8.2512519E-09 1.0998686E+00 7.3792424E-09 1.4642424E-10 O 3 1849+670 1999.05.20-16:55:43.0 WETTZELL 17.74369 30.57281 937.6 11.9 1.4869474E-08 1.9614755E+00 7.1126168E-09 4.7479884E-10 O 4 0552+398 1999.05.20-17:03:10.0 GILCREEK 60.54521 30.59883 974.3 10.1 1.4731556E-08 1.9501193E+00 7.3792424E-09 1.4642424E-10 O 4 0552+398 1999.05.20-17:03:10.0 WETTZELL 279.49081 48.81725 937.6 11.9 1.0071115E-08 1.3261825E+00 7.1126168E-09 4.7479884E-10 O 5 0749+540 1999.05.20-17:10:18.0 GILCREEK 33.23233 34.82023 974.3 10.1 1.3147313E-08 1.7485826E+00 7.3792424E-09 1.4642424E-10 O 5 0749+540 1999.05.20-17:10:18.0 WETTZELL 295.78069 70.81574 937.6 11.8 8.0320593E-09 1.0580674E+00 7.1126168E-09 4.7479884E-10 O 6 0014+813 1999.05.20-17:15:54.0 GILCREEK 7.38329 72.99143 974.3 10.1 7.8692740E-09 1.0466843E+00 7.3792424E-09 1.4642424E-10 O 6 0014+813 1999.05.20-17:15:54.0 WETTZELL 353.58967 42.00701 937.6 11.8 1.1321532E-08 1.4914373E+00 7.1126168E-09 4.7479884E-10 O 7 0059+581 1999.05.20-17:18:54.0 GILCREEK 106.83325 76.35365 974.3 10.1 7.7432700E-09 1.0273533E+00 7.3792424E-09 1.4642424E-10 O 7 0059+581 1999.05.20-17:18:54.0 WETTZELL 336.05576 23.72799 937.6 11.8 1.8741614E-08 2.4697664E+00 7.1126168E-09 4.7479884E-10 O 8 4C39.25 1999.05.20-17:22:50.0 GILCREEK 23.42635 16.53371 974.3 10.1 2.6105812E-08 3.5145911E+00 7.3792424E-09 1.4642424E-10 O 8 4C39.25 1999.05.20-17:22:50.0 WETTZELL 218.28319 77.72605 937.6 11.8 7.7642630E-09 1.0233097E+00 7.1126168E-09 4.7479884E-10 O 9 0528+134 1999.05.20-17:28:22.0 GILCREEK 84.01404 12.15612 974.3 10.1 3.4851555E-08 4.5771220E+00 7.3792424E-09 1.4642424E-10 O 9 0528+134 1999.05.20-17:28:22.0 WETTZELL 263.98849 23.11559 937.6 11.8 1.9197423E-08 2.5307041E+00 7.1126168E-09 4.7479884E-10 O 10 0917+624 1999.05.20-17:31:42.0 GILCREEK 19.18111 39.56842 974.3 10.2 1.1794459E-08 1.5711158E+00 7.3792424E-09 1.4642424E-10 O 10 0917+624 1999.05.20-17:31:42.0 WETTZELL 335.57328 74.93741 937.6 11.8 7.8566388E-09 1.0351273E+00 7.1126168E-09 4.7479884E-10 O 11 1803+784 1999.05.20-17:35:34.0 GILCREEK 333.32204 63.70763 974.3 10.2 8.3925476E-09 1.1185663E+00 7.3792424E-09 1.4642424E-10 O 11 1803+784 1999.05.20-17:35:34.0 WETTZELL 14.33335 43.21511 937.5 11.8 1.1066876E-08 1.4586739E+00 7.1126168E-09 4.7479884E-10 O 12 0133+476 1999.05.20-17:38:34.0 GILCREEK 123.64391 66.88272 974.3 10.2 8.1800367E-09 1.0839670E+00 7.3792424E-09 1.4642424E-10 O 12 0133+476 1999.05.20-17:38:34.0 WETTZELL 328.37200 15.75021 937.5 11.8 2.7550408E-08 3.6383114E+00 7.1126168E-09 4.7479884E-10 O 13 0955+476 1999.05.20-17:44:30.0 GILCREEK 19.70320 24.35070 974.3 10.2 1.8150217E-08 2.4289619E+00 7.3792424E-09 1.4642424E-10 O 13 0955+476 1999.05.20-17:44:30.0 WETTZELL 253.46985 84.80221 937.5 11.7 7.6185611E-09 1.0040124E+00 7.1126168E-09 4.7479884E-10 O 14 1849+670 1999.05.20-17:51:38.0 GILCREEK 308.86649 60.97859 974.3 10.2 8.6043814E-09 1.1478078E+00 7.3792424E-09 1.4642424E-10 O 14 1849+670 1999.05.20-17:51:38.0 WETTZELL 22.95529 33.76643 937.5 11.7 1.3617344E-08 1.7962051E+00 7.1126168E-09 4.7479884E-10 O 15 0552+398 1999.05.20-17:55:18.0 GILCREEK 70.91638 35.63006 974.3 10.2 1.2885906E-08 1.7045753E+00 7.3792424E-09 1.4642424E-10 O 15 0552+398 1999.05.20-17:55:18.0 WETTZELL 287.42630 40.51123 937.5 11.7 1.1659653E-08 1.5350884E+00 7.1126168E-09 4.7479884E-10 O 16 NRAO512 1999.05.20-17:59:30.0 GILCREEK 305.32642 27.87550 974.3 10.2 1.6036152E-08 2.1615561E+00 7.3792424E-09 1.4642424E-10 O 16 NRAO512 1999.05.20-17:59:30.0 WETTZELL 61.76252 29.27835 937.4 11.6 1.5461107E-08 2.0441546E+00 7.1126168E-09 4.7479884E-10 O 17 0059+581 1999.05.20-18:03:22.0 GILCREEK 127.48497 80.56143 974.2 10.2 7.6283678E-09 1.0125361E+00 7.3792424E-09 1.4642424E-10 O 17 0059+581 1999.05.20-18:03:22.0 WETTZELL 341.69161 21.09834 937.4 11.6 2.0914291E-08 2.7579770E+00 7.1126168E-09 4.7479884E-10 O 18 1611+343 1999.05.20-18:06:58.0 GILCREEK 309.55315 19.94731 974.2 10.2 2.1880957E-08 2.9742177E+00 7.3792424E-09 1.4642424E-10 O 18 1611+343 1999.05.20-18:06:58.0 WETTZELL 71.80557 30.75581 937.4 11.6 1.4792078E-08 1.9559519E+00 7.1126168E-09 4.7479884E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10