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 | 01:49:53.691 # # Data content: # Ray-tracing results for session: # 95MAY27XU##### # 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: 1995052718 | 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 $95MAY27XU##### H $95MAY27XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2018-07-27 01:49:53.691) 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 1995.05.27-17:31:32.0 NRAO85_3 78.54043 73.72349 931.7 18.5 7.9226354E-09 1.0411165E+00 7.0680796E-09 5.3817524E-10 O 1 0552+398 1995.05.27-17:31:32.0 WETTZELL 287.99955 39.90228 950.6 14.9 1.1862347E-08 1.5614226E+00 7.2081215E-09 4.1379486E-10 O 2 0212+735 1995.05.27-17:35:48.0 NRAO85_3 345.41664 50.95598 931.7 18.5 9.7839298E-09 1.2846123E+00 7.0680796E-09 5.3817524E-10 O 2 0212+735 1995.05.27-17:35:48.0 WETTZELL 343.66002 37.99382 950.6 14.9 1.2357363E-08 1.6245945E+00 7.2081215E-09 4.1379486E-10 O 3 OJ287 1995.05.27-17:41:32.0 NRAO85_3 89.50813 32.98917 931.7 18.4 1.3928391E-08 1.8301290E+00 7.0680796E-09 5.3817524E-10 O 3 OJ287 1995.05.27-17:41:32.0 WETTZELL 229.54362 52.67187 950.6 14.9 9.5791901E-09 1.2585855E+00 7.2081215E-09 4.1379486E-10 O 4 0955+476 1995.05.27-17:45:16.0 NRAO85_3 53.42703 34.46949 931.7 18.4 1.3400713E-08 1.7575853E+00 7.0680796E-09 5.3817524E-10 O 4 0955+476 1995.05.27-17:45:16.0 WETTZELL 265.46635 80.22143 950.6 14.9 7.7340934E-09 1.0150829E+00 7.2081215E-09 4.1379486E-10 O 5 0552+398 1995.05.27-17:49:44.0 NRAO85_3 78.64809 77.22768 931.7 18.4 7.7984529E-09 1.0248947E+00 7.0680796E-09 5.3817524E-10 O 5 0552+398 1995.05.27-17:49:44.0 WETTZELL 290.66540 37.08634 950.6 14.8 1.2614248E-08 1.6610933E+00 7.2081215E-09 4.1379486E-10 O 6 0212+735 1995.05.27-17:54:00.0 NRAO85_3 344.07078 50.01468 931.7 18.4 9.9168471E-09 1.3020729E+00 7.0680796E-09 5.3817524E-10 O 6 0212+735 1995.05.27-17:54:00.0 WETTZELL 344.89982 37.18502 950.6 14.8 1.2584573E-08 1.6545290E+00 7.2081215E-09 4.1379486E-10 O 7 OJ287 1995.05.27-17:59:44.0 NRAO85_3 92.38589 36.56241 931.6 18.4 1.2739621E-08 1.6740776E+00 7.0680796E-09 5.3817524E-10 O 7 OJ287 1995.05.27-17:59:44.0 WETTZELL 235.28332 50.30652 950.6 14.8 9.8979735E-09 1.3008301E+00 7.2081215E-09 4.1379486E-10 O 8 0955+476 1995.05.27-18:03:40.0 NRAO85_3 54.75869 37.39649 931.6 18.3 1.2494657E-08 1.6390254E+00 7.0680796E-09 5.3817524E-10 O 8 0955+476 1995.05.27-18:03:40.0 WETTZELL 269.60597 77.20732 950.6 14.8 7.8155516E-09 1.0259046E+00 7.2081215E-09 4.1379486E-10 O 9 0552+398 1995.05.27-18:08:08.0 NRAO85_3 77.70699 80.76603 931.6 18.3 7.7056494E-09 1.0127903E+00 7.0680796E-09 5.3817524E-10 O 9 0552+398 1995.05.27-18:08:08.0 WETTZELL 293.34297 34.28909 950.6 14.8 1.3495702E-08 1.7780390E+00 7.2081215E-09 4.1379486E-10 O 10 0212+735 1995.05.27-18:12:24.0 NRAO85_3 342.88089 48.98611 931.6 18.3 1.0069405E-08 1.3221078E+00 7.0680796E-09 5.3817524E-10 O 10 0212+735 1995.05.27-18:12:24.0 WETTZELL 346.20262 36.43198 950.6 14.8 1.2806049E-08 1.6836991E+00 7.2081215E-09 4.1379486E-10 O 11 OJ287 1995.05.27-18:18:04.0 NRAO85_3 95.43784 40.15394 931.6 18.2 1.1774801E-08 1.5474578E+00 7.0680796E-09 5.3817524E-10 O 11 OJ287 1995.05.27-18:18:04.0 WETTZELL 240.59834 47.75851 950.6 14.8 1.0286176E-08 1.3522677E+00 7.2081215E-09 4.1379486E-10 O 12 0955+476 1995.05.27-18:21:52.0 NRAO85_3 55.95758 40.33728 931.6 18.2 1.1728235E-08 1.5387391E+00 7.0680796E-09 5.3817524E-10 O 12 0955+476 1995.05.27-18:21:52.0 WETTZELL 272.81043 74.22391 950.6 14.8 7.9196355E-09 1.0397041E+00 7.2081215E-09 4.1379486E-10 O 13 0552+398 1995.05.27-18:26:20.0 NRAO85_3 73.87322 84.23636 931.6 18.2 7.6446581E-09 1.0048600E+00 7.0680796E-09 5.3817524E-10 O 13 0552+398 1995.05.27-18:26:20.0 WETTZELL 295.98781 31.57712 950.6 14.8 1.4511064E-08 1.9128956E+00 7.2081215E-09 4.1379486E-10 O 14 0212+735 1995.05.27-18:30:36.0 NRAO85_3 341.87335 47.90322 931.6 18.2 1.0238766E-08 1.3443440E+00 7.0680796E-09 5.3817524E-10 O 14 0212+735 1995.05.27-18:30:36.0 WETTZELL 347.53513 35.75380 950.6 14.8 1.3014203E-08 1.7111033E+00 7.2081215E-09 4.1379486E-10 O 15 OJ287 1995.05.27-18:36:20.0 NRAO85_3 98.68109 43.71360 931.6 18.1 1.0991755E-08 1.4447129E+00 7.0680796E-09 5.3817524E-10 O 15 OJ287 1995.05.27-18:36:20.0 WETTZELL 245.48986 45.08856 950.6 14.8 1.0750605E-08 1.4138124E+00 7.2081215E-09 4.1379486E-10 O 16 0955+476 1995.05.27-18:40:04.0 NRAO85_3 57.02803 43.31776 931.6 18.1 1.1069425E-08 1.4525337E+00 7.0680796E-09 5.3817524E-10 O 16 0955+476 1995.05.27-18:40:04.0 WETTZELL 275.56108 71.24775 950.6 14.8 8.0482337E-09 1.0567327E+00 7.2081215E-09 4.1379486E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10