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 | 00:33:33.675 # # Data content: # Ray-tracing results for session: # 95JAN26XU##### # 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: 1995012618 | 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 $95JAN26XU##### H $95JAN26XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 00:33:33.675) 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 1803+784 1995.01.26-18:37:16.0 NRAO85_3 346.78474 44.36558 926.9 -1.7 1.0157979E-08 1.4304931E+00 7.0328704E-09 7.9320283E-11 O 1 1803+784 1995.01.26-18:37:16.0 WETTZELL 352.05242 39.10394 919.7 8.7 1.1451508E-08 1.5840784E+00 6.9952883E-09 2.4330108E-10 O 2 0119+041 1995.01.26-18:43:44.0 NRAO85_3 110.90581 30.60121 926.9 -1.7 1.3922579E-08 1.9625282E+00 7.0328704E-09 7.9320283E-11 O 2 0119+041 1995.01.26-18:43:44.0 WETTZELL 229.44426 34.36140 919.6 8.7 1.2796460E-08 1.7752640E+00 6.9952883E-09 2.4330108E-10 O 3 1803+784 1995.01.26-18:50:12.0 NRAO85_3 346.40801 43.77664 926.9 -1.7 1.0265877E-08 1.4457477E+00 7.0328704E-09 7.9320283E-11 O 3 1803+784 1995.01.26-18:50:12.0 WETTZELL 352.80456 38.82445 919.6 8.7 1.1520338E-08 1.5935685E+00 6.9952883E-09 2.4330108E-10 O 4 0119+041 1995.01.26-18:56:40.0 NRAO85_3 113.51615 32.95255 926.9 -1.7 1.3037250E-08 1.8368841E+00 7.0328704E-09 7.9320283E-11 O 4 0119+041 1995.01.26-18:56:40.0 WETTZELL 232.77936 32.71057 919.5 8.7 1.3360600E-08 1.8544568E+00 6.9952883E-09 2.4330108E-10 O 5 1803+784 1995.01.26-19:03:08.0 NRAO85_3 346.08408 43.17259 926.9 -1.7 1.0380085E-08 1.4618976E+00 7.0328704E-09 7.9320283E-11 O 5 1803+784 1995.01.26-19:03:08.0 WETTZELL 353.56994 38.57283 919.5 8.7 1.1583252E-08 1.6022345E+00 6.9952883E-09 2.4330108E-10 O 6 0119+041 1995.01.26-19:09:36.0 NRAO85_3 116.25551 35.25655 926.9 -1.7 1.2290960E-08 1.7310814E+00 7.0328704E-09 7.9320283E-11 O 6 0119+041 1995.01.26-19:09:36.0 WETTZELL 235.99909 30.98634 919.5 8.7 1.4018170E-08 1.9468351E+00 6.9952883E-09 2.4330108E-10 O 7 1803+784 1995.01.26-19:16:04.0 NRAO85_3 345.81252 42.55574 926.9 -1.7 1.0500572E-08 1.4789387E+00 7.0328704E-09 7.9320283E-11 O 7 1803+784 1995.01.26-19:16:04.0 WETTZELL 354.34706 38.34958 919.4 8.7 1.1639838E-08 1.6100193E+00 6.9952883E-09 2.4330108E-10 O 8 0119+041 1995.01.26-19:22:32.0 NRAO85_3 119.14091 37.50536 926.9 -1.7 1.1657434E-08 1.6413391E+00 7.0328704E-09 7.9320283E-11 O 8 0119+041 1995.01.26-19:22:32.0 WETTZELL 239.11103 29.19657 919.4 8.7 1.4787336E-08 2.0549993E+00 6.9952883E-09 2.4330108E-10 O 9 1803+784 1995.01.26-19:29:00.0 NRAO85_3 345.59271 41.92834 926.9 -1.7 1.0627286E-08 1.4968643E+00 7.0328704E-09 7.9320283E-11 O 9 1803+784 1995.01.26-19:29:00.0 WETTZELL 355.13444 38.15515 919.4 8.7 1.1689716E-08 1.6168707E+00 6.9952883E-09 2.4330108E-10 O 10 0119+041 1995.01.26-19:35:28.0 NRAO85_3 122.19058 39.69009 926.9 -1.7 1.1116878E-08 1.5648161E+00 7.0328704E-09 7.9320283E-11 O 10 0119+041 1995.01.26-19:35:28.0 WETTZELL 242.12327 27.34859 919.3 8.7 1.5691757E-08 2.1823487E+00 6.9952883E-09 2.4330108E-10 O 11 1803+784 1995.01.26-19:41:56.0 NRAO85_3 345.42383 41.29259 926.9 -1.7 1.0760159E-08 1.5156648E+00 7.0328704E-09 7.9320283E-11 O 11 1803+784 1995.01.26-19:41:56.0 WETTZELL 355.93059 37.98993 919.3 8.7 1.1732546E-08 1.6227415E+00 6.9952883E-09 2.4330108E-10 O 12 0229+131 1995.01.26-19:48:56.0 NRAO85_3 101.86330 35.61852 926.9 -1.7 1.2182399E-08 1.7164313E+00 7.0328704E-09 7.9320283E-11 O 12 0229+131 1995.01.26-19:48:56.0 WETTZELL 234.25992 42.62528 919.2 8.7 1.0675997E-08 1.4793361E+00 6.9952883E-09 2.4330108E-10 O 13 1803+784 1995.01.26-19:56:00.0 NRAO85_3 345.29684 40.59419 926.9 -1.7 1.0911555E-08 1.5370913E+00 7.0328704E-09 7.9320283E-11 O 13 1803+784 1995.01.26-19:56:00.0 WETTZELL 356.80476 37.84377 919.2 8.6 1.1770781E-08 1.6279661E+00 6.9952883E-09 2.4330108E-10 O 14 0229+131 1995.01.26-20:02:56.0 NRAO85_3 104.51718 38.29518 926.9 -1.7 1.1453481E-08 1.6131332E+00 7.0328704E-09 7.9320283E-11 O 14 0229+131 1995.01.26-20:02:56.0 WETTZELL 238.05293 40.71848 919.2 8.6 1.1080483E-08 1.5359509E+00 6.9952883E-09 2.4330108E-10 O 15 1803+784 1995.01.26-20:10:00.0 NRAO85_3 345.22778 39.89457 926.8 -1.6 1.1069200E-08 1.5594074E+00 7.0328704E-09 7.9320283E-11 O 15 1803+784 1995.01.26-20:10:00.0 WETTZELL 357.68150 37.73333 919.1 8.6 1.1799892E-08 1.6319229E+00 6.9952883E-09 2.4330108E-10 O 16 0229+131 1995.01.26-20:17:00.0 NRAO85_3 107.33711 40.95145 926.8 -1.6 1.0833230E-08 1.5253043E+00 7.0328704E-09 7.9320283E-11 O 16 0229+131 1995.01.26-20:17:00.0 WETTZELL 241.68259 38.72351 919.1 8.6 1.1551911E-08 1.6019573E+00 6.9952883E-09 2.4330108E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10