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 | 01:41:52.947 # # Data content: # Ray-tracing results for session: # 95MAY20XU##### # Total number of observations: # 32 # 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: 1995052018 | 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 $95MAY20XU##### H $95MAY20XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:41:52.947) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO85_3 882321.2369 -4925137.7320 3943398.9373 38.4296 280.1566 785.83 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 0552+398 1995.05.20-17:59:04.0 NRAO85_3 78.53988 73.72552 922.7 19.8 7.5205493E-09 1.0417987E+00 6.9973472E-09 2.2271646E-10 O 1 0552+398 1995.05.20-17:59:04.0 WETTZELL 288.00132 39.90077 951.7 8.9 1.1631346E-08 1.5500186E+00 7.2187247E-09 2.5628136E-10 O 2 0212+735 1995.05.20-18:03:20.0 NRAO85_3 345.41581 50.95483 922.7 19.8 9.2888469E-09 1.2892770E+00 6.9973472E-09 2.2271646E-10 O 2 0212+735 1995.05.20-18:03:20.0 WETTZELL 343.66152 37.99338 951.7 8.9 1.2119132E-08 1.6185920E+00 7.2187247E-09 2.5628136E-10 O 3 OJ287 1995.05.20-18:09:04.0 NRAO85_3 89.50964 32.99095 922.7 19.8 1.3221665E-08 1.8342101E+00 6.9973472E-09 2.2271646E-10 O 3 OJ287 1995.05.20-18:09:04.0 WETTZELL 229.54662 52.67065 951.7 8.9 9.3932400E-09 1.2549207E+00 7.2187247E-09 2.5628136E-10 O 4 0955+476 1995.05.20-18:12:48.0 NRAO85_3 53.42771 34.47074 922.7 19.8 1.2723269E-08 1.7680063E+00 6.9973472E-09 2.2271646E-10 O 4 0955+476 1995.05.20-18:12:48.0 WETTZELL 265.46813 80.22009 951.8 8.9 7.5847501E-09 1.0140485E+00 7.2187247E-09 2.5628136E-10 O 5 0552+398 1995.05.20-18:17:16.0 NRAO85_3 78.64695 77.22970 922.7 19.9 7.4026330E-09 1.0254129E+00 6.9973472E-09 2.2271646E-10 O 5 0552+398 1995.05.20-18:17:16.0 WETTZELL 290.66715 37.08486 951.8 8.9 1.2368435E-08 1.6477592E+00 7.2187247E-09 2.5628136E-10 O 6 0212+735 1995.05.20-18:21:32.0 NRAO85_3 344.07013 50.01349 922.6 19.9 9.4150752E-09 1.3068989E+00 6.9973472E-09 2.2271646E-10 O 6 0212+735 1995.05.20-18:21:32.0 WETTZELL 344.90133 37.18464 951.8 8.9 1.2342022E-08 1.6484888E+00 7.2187247E-09 2.5628136E-10 O 7 OJ287 1995.05.20-18:27:16.0 NRAO85_3 92.38747 36.56419 922.6 19.9 1.2093003E-08 1.6767557E+00 6.9973472E-09 2.2271646E-10 O 7 OJ287 1995.05.20-18:27:16.0 WETTZELL 235.28607 50.30521 951.8 8.9 9.7056492E-09 1.2962074E+00 7.2187247E-09 2.5628136E-10 O 8 0955+476 1995.05.20-18:31:12.0 NRAO85_3 54.75933 37.39777 922.6 19.9 1.1862701E-08 1.6475634E+00 6.9973472E-09 2.2271646E-10 O 8 0955+476 1995.05.20-18:31:12.0 WETTZELL 269.60727 77.20598 951.8 8.9 7.6645540E-09 1.0245025E+00 7.2187247E-09 2.5628136E-10 O 9 0552+398 1995.05.20-18:35:40.0 NRAO85_3 77.70457 80.76803 922.6 20.0 7.3145093E-09 1.0131688E+00 6.9973472E-09 2.2271646E-10 O 9 0552+398 1995.05.20-18:35:40.0 WETTZELL 293.34470 34.28764 951.8 8.9 1.3232525E-08 1.7623535E+00 7.2187247E-09 2.5628136E-10 O 10 0212+735 1995.05.20-18:39:56.0 NRAO85_3 342.88044 48.98489 922.6 20.0 9.5599574E-09 1.3271289E+00 6.9973472E-09 2.2271646E-10 O 10 0212+735 1995.05.20-18:39:56.0 WETTZELL 346.20414 36.43168 951.8 8.9 1.2559298E-08 1.6776641E+00 7.2187247E-09 2.5628136E-10 O 11 OJ287 1995.05.20-18:45:36.0 NRAO85_3 95.43951 40.15571 922.6 20.0 1.1176986E-08 1.5491267E+00 6.9973472E-09 2.2271646E-10 O 11 OJ287 1995.05.20-18:45:36.0 WETTZELL 240.60086 47.75712 951.8 8.9 1.0086106E-08 1.3465309E+00 7.2187247E-09 2.5628136E-10 O 12 0955+476 1995.05.20-18:49:24.0 NRAO85_3 55.95817 40.33858 922.6 20.1 1.1134786E-08 1.5458084E+00 6.9973472E-09 2.2271646E-10 O 12 0955+476 1995.05.20-18:49:24.0 WETTZELL 272.81151 74.22257 951.8 8.9 7.7665463E-09 1.0379182E+00 7.2187247E-09 2.5628136E-10 O 13 0552+398 1995.05.20-18:53:52.0 NRAO85_3 73.86705 84.23830 922.6 20.1 7.2565889E-09 1.0051226E+00 6.9973472E-09 2.2271646E-10 O 13 0552+398 1995.05.20-18:53:52.0 WETTZELL 295.98953 31.57571 951.8 8.9 1.4227886E-08 1.8943768E+00 7.2187247E-09 2.5628136E-10 O 14 0212+735 1995.05.20-18:58:08.0 NRAO85_3 341.87307 47.90198 922.6 20.1 9.7207988E-09 1.3495923E+00 6.9973472E-09 2.2271646E-10 O 14 0212+735 1995.05.20-18:58:08.0 WETTZELL 347.53665 35.75358 951.8 8.9 1.2763516E-08 1.7051203E+00 7.2187247E-09 2.5628136E-10 O 15 OJ287 1995.05.20-19:03:52.0 NRAO85_3 98.68288 43.71537 922.6 20.1 1.0433563E-08 1.4456444E+00 6.9973472E-09 2.2271646E-10 O 15 OJ287 1995.05.20-19:03:52.0 WETTZELL 245.49219 45.08712 951.8 8.9 1.0541278E-08 1.4067712E+00 7.2187247E-09 2.5628136E-10 O 16 0955+476 1995.05.20-19:07:36.0 NRAO85_3 57.02857 43.31908 922.6 20.2 1.0509099E-08 1.4584299E+00 6.9973472E-09 2.2271646E-10 O 16 0955+476 1995.05.20-19:07:36.0 WETTZELL 275.56204 71.24641 951.8 8.9 7.8925775E-09 1.0545382E+00 7.2187247E-09 2.5628136E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10