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: # 2018-07-26 | 23:28:48.402 # # Data content: # Ray-tracing results for session: # 95APR21XU##### # 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: 1995042118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # Epoch 2: 1995042200 | 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 $95APR21XU##### H $95APR21XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-26 23:28:48.402) 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 1995.04.21-19:53:08.0 NRAO85_3 78.53812 73.73337 920.5 21.1 7.6224979E-09 1.0436444E+00 6.9726327E-09 3.4466547E-10 O 1 0552+398 1995.04.21-19:53:08.0 WETTZELL 288.00810 39.89486 941.6 14.5 1.1548440E-08 1.5557128E+00 7.1459538E-09 2.7490770E-10 O 2 0212+735 1995.04.21-19:57:24.0 NRAO85_3 345.41339 50.95042 920.5 21.1 9.4112695E-09 1.2828561E+00 6.9726327E-09 3.4466547E-10 O 2 0212+735 1995.04.21-19:57:24.0 WETTZELL 343.66723 37.99214 941.6 14.5 1.2031564E-08 1.6239265E+00 7.1459538E-09 2.7490770E-10 O 3 OJ287 1995.04.21-20:03:08.0 NRAO85_3 89.51586 32.99827 920.5 21.2 1.3407692E-08 1.8544369E+00 6.9726327E-09 3.4466547E-10 O 3 OJ287 1995.04.21-20:03:08.0 WETTZELL 229.55889 52.66562 941.6 14.5 9.3258154E-09 1.2556710E+00 7.1459538E-09 2.7490770E-10 O 4 0955+476 1995.04.21-20:06:52.0 NRAO85_3 53.43102 34.47595 920.5 21.2 1.2897167E-08 1.7756483E+00 6.9726327E-09 3.4466547E-10 O 4 0955+476 1995.04.21-20:06:52.0 WETTZELL 265.47368 80.21429 941.6 14.5 7.5299431E-09 1.0144656E+00 7.1459538E-09 2.7490770E-10 O 5 0552+398 1995.04.21-20:11:20.0 NRAO85_3 78.64298 77.23752 920.5 21.2 7.5028380E-09 1.0268255E+00 6.9726327E-09 3.4466547E-10 O 5 0552+398 1995.04.21-20:11:20.0 WETTZELL 290.67383 37.07907 941.6 14.5 1.2280380E-08 1.6545670E+00 7.1459538E-09 2.7490770E-10 O 6 0212+735 1995.04.21-20:15:36.0 NRAO85_3 344.06842 50.00896 920.5 21.2 9.5390118E-09 1.3000279E+00 6.9726327E-09 3.4466547E-10 O 6 0212+735 1995.04.21-20:15:36.0 WETTZELL 344.90706 37.18369 941.6 14.5 1.2252766E-08 1.6539905E+00 7.1459538E-09 2.7490770E-10 O 7 OJ287 1995.04.21-20:21:20.0 NRAO85_3 92.39398 36.57150 920.5 21.3 1.2262484E-08 1.6934567E+00 6.9726327E-09 3.4466547E-10 O 7 OJ287 1995.04.21-20:21:20.0 WETTZELL 235.29730 50.29980 941.6 14.5 9.6360881E-09 1.2973810E+00 7.1459538E-09 2.7490770E-10 O 8 0955+476 1995.04.21-20:25:16.0 NRAO85_3 54.76246 37.40309 920.5 21.3 1.2024755E-08 1.6543650E+00 6.9726327E-09 3.4466547E-10 O 8 0955+476 1995.04.21-20:25:16.0 WETTZELL 269.61122 77.20017 941.6 14.5 7.6092126E-09 1.0250916E+00 7.1459538E-09 2.7490770E-10 O 9 0552+398 1995.04.21-20:29:44.0 NRAO85_3 77.69583 80.77577 920.5 21.3 7.4133713E-09 1.0141533E+00 6.9726327E-09 3.4466547E-10 O 9 0552+398 1995.04.21-20:29:44.0 WETTZELL 293.35131 34.28198 941.6 14.5 1.3138434E-08 1.7705437E+00 7.1459538E-09 2.7490770E-10 O 10 0212+735 1995.04.21-20:34:00.0 NRAO85_3 342.87941 48.98027 920.5 21.3 9.6856384E-09 1.3197661E+00 6.9726327E-09 3.4466547E-10 O 10 0212+735 1995.04.21-20:34:00.0 WETTZELL 346.20988 36.43102 941.6 14.5 1.2468386E-08 1.6833143E+00 7.1459538E-09 2.7490770E-10 O 11 OJ287 1995.04.21-20:39:40.0 NRAO85_3 95.44641 40.16299 920.5 21.4 1.1333087E-08 1.5630964E+00 6.9726327E-09 3.4466547E-10 O 11 OJ287 1995.04.21-20:39:40.0 WETTZELL 240.61118 47.75141 941.6 14.5 1.0013934E-08 1.3482022E+00 7.1459538E-09 2.7490770E-10 O 12 0955+476 1995.04.21-20:43:28.0 NRAO85_3 55.96112 40.34401 920.5 21.4 1.1286803E-08 1.5518594E+00 6.9726327E-09 3.4466547E-10 O 12 0955+476 1995.04.21-20:43:28.0 WETTZELL 272.81483 74.21676 941.6 14.5 7.7105112E-09 1.0386915E+00 7.1459538E-09 2.7490770E-10 O 13 0552+398 1995.04.21-20:48:20.0 NRAO85_3 73.68709 84.32124 920.5 21.4 7.3535445E-09 1.0055445E+00 6.9726327E-09 3.4466547E-10 O 13 0552+398 1995.04.21-20:48:20.0 WETTZELL 296.05429 31.51125 941.6 14.5 1.4150331E-08 1.9074457E+00 7.1459538E-09 2.7490770E-10 O 14 0212+735 1995.04.21-20:52:36.0 NRAO85_3 341.85243 47.87287 920.5 21.4 9.8522010E-09 1.3422135E+00 6.9726327E-09 3.4466547E-10 O 14 0212+735 1995.04.21-20:52:36.0 WETTZELL 347.57212 35.73908 941.6 14.5 1.2675350E-08 1.7114802E+00 7.1459538E-09 2.7490770E-10 O 15 OJ287 1995.04.21-20:58:20.0 NRAO85_3 98.76402 43.80023 920.5 21.4 1.0563933E-08 1.4553821E+00 6.9726327E-09 3.4466547E-10 O 15 OJ287 1995.04.21-20:58:20.0 WETTZELL 245.60477 45.02146 941.6 14.5 1.0476816E-08 1.4104910E+00 7.1459538E-09 2.7490770E-10 O 16 0955+476 1995.04.21-21:02:16.0 NRAO85_3 57.06424 43.42348 920.5 21.4 1.0494847E-08 1.4537233E+00 6.9845985E-09 2.3977020E-10 O 16 0955+476 1995.04.21-21:02:16.0 WETTZELL 275.65061 71.14269 941.6 14.5 7.7835422E-09 1.0573536E+00 7.1487454E-09 2.1816952E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10